High-speed horizontal machining center machine tool

Abstract

The utility model discloses a high-speed horizontal machining center machine tool which comprises a first supporting plate, a Y-axis movement mechanism is installed on the first supporting plate, a support is installed on the first supporting plate, an X-axis movement mechanism is installed on the support, a Z-axis movement mechanism is installed on the X-axis movement mechanism, and a Z-axis movement mechanism is installed on the Z-axis movement mechanism. An R-axis movement mechanism is installed on the Y-axis movement mechanism, the X-axis movement mechanism comprises an X-axis shell, X-axis bearing seats are installed at the two ends of an inner cavity of the X-axis shell, the X-axis bearing seats are rotationally connected with X-axis lead screws through bearings, and the X-axis lead screws are in threaded connection with X-axis movement blocks. By arranging the X-axis movement mechanism, the Z-axis movement mechanism and the Y-axis movement mechanism, the machining mechanism can be driven to move in the X-axis direction and the Z-axis direction, a workpiece can be driven to move in the Y-axis direction and the R-axis direction, and therefore machining of all faces of the workpiece can be completed, and the machining efficiency of the workpiece is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a high-speed horizontal machining center machine tool. Background Art

[0002] Horizontal machining centers can process multiple parts at one time, saving costs and space and having high processing efficiency. Therefore, they are increasingly favored by automotive parts suppliers.

[0003] The existing horizontal machining center machine tools are mainly equipped with three-axis motion modes of X-axis, Y-axis and Z-axis. After the workpiece is clamped, the workpiece cannot be rotated, so it is impossible to complete all-round processing of the workpiece. When different surfaces of the workpiece need to be processed, the direction and position of the workpiece need to be adjusted multiple times, resulting in low processing efficiency. Utility Model Content

[0004] In view of the problems existing in the existing high-speed horizontal machining center machine tool, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a high-speed horizontal machining center machine tool, which solves the problem of the existing horizontal machining center machine tool, which is mainly equipped with three-axis motion modes of X-axis, Y-axis and Z-axis. After the workpiece is clamped, the workpiece cannot be rotated, so it is impossible to complete all-round processing of the workpiece. When different surfaces of the workpiece need to be processed, the direction and position of the workpiece need to be adjusted multiple times, which leads to the problem of low processing efficiency.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A high-speed horizontal machining center machine tool comprises a first support plate, a Y-axis motion mechanism is installed on the first support plate, a bracket is installed on the first support plate, an X-axis motion mechanism is installed on the bracket, a Z-axis motion mechanism is installed on the X-axis motion mechanism, and an R-axis motion mechanism is installed on the Y-axis motion mechanism.

[0008] As a preferred solution of a high-speed horizontal machining center machine tool described in the utility model, wherein: the X-axis motion mechanism includes an X-axis housing, X-axis bearing seats are installed at both ends of the inner cavity of the X-axis housing, the X-axis bearing seats are rotatably connected to the X-axis screw rod through bearings, the X-axis screw rod is threadedly connected to the X-axis moving block, one end of the X-axis screw rod is connected to the X-axis servo motor through a coupling, and the X-axis servo motor is installed on the X-axis housing.

[0009] As a preferred solution of a high-speed horizontal machining center machine tool described in the utility model, wherein: the Y-axis motion mechanism includes a Y-axis housing, Y-axis bearing seats are installed at both ends of the inner cavity of the Y-axis housing, the Y-axis bearing seat is rotatably connected to the Y-axis screw rod through a bearing, the Y-axis screw rod is threadedly connected to the Y-axis moving block, one end of the Y-axis screw rod is connected to the Y-axis servo motor through a coupling, and the Y-axis servo motor is installed on the Y-axis housing.

[0010] As a preferred solution of a high-speed horizontal machining center machine tool described in the utility model, wherein: the Z-axis motion mechanism includes a Z-axis housing, Z-axis bearing seats are installed at both ends of the inner cavity of the Z-axis housing, the Z-axis bearing seat is rotatably connected to the Z-axis screw rod through a bearing, the Z-axis screw rod is threadedly connected to the Z-axis moving block, one end of the Z-axis screw rod is connected to the Z-axis servo motor through a coupling, the Z-axis servo motor is installed on the Z-axis housing, and the Z-axis housing is fixedly installed on the X-axis moving block.

[0011] As a preferred solution of a high-speed horizontal machining center machine tool described in the utility model, wherein: the R-axis motion mechanism includes a second support plate, the second support plate is rotatably connected to a clamping assembly through a bearing, one end of the clamping assembly is connected to an R-axis servo motor through a coupling, the R-axis servo motor is installed on the second support plate, and the support plate is fixedly installed on the Y-axis moving block.

[0012] As a preferred solution of a high-speed horizontal machining center machine tool described in the utility model, the clamping assembly includes a support seat, a fastening pin is threadedly connected to the support seat, one end of the fastening pin is rotatably connected to a clamping plate through a bearing, and the clamping plate is located in the inner cavity of the support seat.

[0013] Compared with existing technologies:

[0014] By setting up an X-axis motion mechanism, a Z-axis motion mechanism, and a Y-axis motion mechanism, the processing mechanism can be driven to move in the X-axis and Z-axis directions, and the workpiece can be driven to move in the Y-axis and R-axis directions, so that the processing of each surface of the workpiece can be completed, thereby effectively improving the processing efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure provided by the utility model;

[0016] Figure 2 A schematic diagram of a clamping assembly provided by the utility model;

[0017] Figure 3 A top view of the clamping assembly provided by the utility model;

[0018] Figure 4This is a schematic diagram of the X-axis motion mechanism provided by the utility model.

[0019] In the figure: a first support plate 1, a bracket 2, an X-axis motion mechanism 3, an X-axis housing 31, an X-axis servo motor 32, an X-axis cover plate 33, an X-axis screw rod 34, an X-axis moving block 35, a Z-axis motion mechanism 4, a Y-axis motion mechanism 5, a second support plate 6, a clamping assembly 7, a support seat 71, an axle pin 72, a fastening pin 73, and a clamping plate 74. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The utility model provides a high-speed horizontal machining center machine tool, please refer to Figure 1-4 , including a first support plate 1, a Y-axis motion mechanism 5 is installed on the first support plate 1, a bracket 2 is installed on the first support plate 1, an X-axis motion mechanism 3 is installed on the bracket 2, a Z-axis motion mechanism 4 is installed on the X-axis motion mechanism 3, and an R-axis motion mechanism is installed on the Y-axis motion mechanism 5.

[0022] The X-axis motion mechanism 3 includes an X-axis housing 31, an X-axis cover plate is installed at the opening of the X-axis housing 31 by bolts, X-axis bearing seats are installed at both ends of the inner cavity of the X-axis housing 31, the X-axis bearing seats are rotatably connected to the X-axis screw rod 34 through bearings, the X-axis screw rod 34 is threadedly connected to the X-axis moving block 35, one end of the X-axis screw rod 34 is connected to the X-axis servo motor 32 through a coupling, and the X-axis servo motor 32 is installed on the X-axis housing 31; start the X-axis servo motor 32, thereby driving the X-axis screw rod 34 to rotate, and then driving the X-axis screw rod 34 to rotate, thereby driving the X-axis moving block 35 to move, and then driving the Z-axis motion mechanism 4 to move along the X-axis direction.

[0023] The Y-axis motion mechanism 5 includes a Y-axis housing, a Y-axis cover plate is installed at the opening of the Y-axis housing by bolts, Y-axis bearing seats are installed at both ends of the inner cavity of the Y-axis housing, the Y-axis bearing seats are rotatably connected to the Y-axis lead screw through bearings, the Y-axis lead screw is threadedly connected to the Y-axis moving block, one end of the Y-axis lead screw is connected to the Y-axis servo motor through a coupling, and the Y-axis servo motor is installed on the Y-axis housing; start the Y-axis servo motor, thereby driving the Y-axis lead screw to rotate, thereby driving the Y-axis moving block to move, and then driving the R-axis motion mechanism to move along the Y-axis direction.

[0024] The Z-axis motion mechanism 4 includes a Z-axis housing, a Z-axis cover plate is installed at the opening of the Z-axis housing by bolts, Z-axis bearing seats are installed at both ends of the inner cavity of the Z-axis housing, the Z-axis bearing seats are rotatably connected to the Z-axis screw rod through the bearing, the Z-axis screw rod is threadedly connected to the Z-axis moving block, one end of the Z-axis screw rod is connected to the Z-axis servo motor through a coupling, the Z-axis servo motor is installed on the Z-axis housing, the Z-axis housing is fixedly installed on the X-axis moving block 35, and a processing mechanism is fixedly installed on the Z-axis moving block (the processing mechanism is a structure in the prior art); start the Z-axis servo motor, thereby driving the Z-axis screw rod to rotate, and then driving the R-axis motion mechanism to move along the Z-axis direction.

[0025] The R-axis motion mechanism includes a second support plate 6, to which a clamping assembly 7 is rotatably connected via a bearing, one end of the clamping assembly 7 is connected to an R-axis servo motor via a coupling, the R-axis servo motor is mounted on the second support plate 6, and the second support plate 6 is fixedly mounted on the Y-axis moving block; starting the R-axis servo motor drives the clamping assembly 7 to rotate, thereby driving different positions of the workpiece on the clamping assembly 7 to point to the processing mechanism.

[0026] The clamping assembly 7 includes a support seat 71, on which a fastening pin 73 is threadedly connected, one end of the fastening pin 73 is rotatably connected to a clamping plate 74 through a bearing, and the clamping plate 74 is located in the inner cavity of the support seat 71; the workpiece to be processed is placed in the support seat 71, and the fastening pin 73 is tightened to drive the clamping plate 74 to move, thereby clamping the workpiece.

[0027] During specific use, the workpiece to be processed is placed in the support seat 71, and the fastening pin 73 is tightened to drive the clamping plate 74 to move, thereby clamping the workpiece; the X-axis servo motor 32 is started, thereby driving the X-axis screw 34 to rotate, and then driving the X-axis screw 34 to rotate, thereby driving the X-axis moving block 35 to move, and then driving the Z-axis motion mechanism 4 to move along the X-axis direction; the Y-axis servo motor is started, thereby driving the Y-axis screw to rotate, and then driving the Y-axis moving block to move, and then driving the R-axis motion mechanism to move along the Y-axis direction; the Z-axis servo motor is started, thereby driving the Z-axis screw to rotate, and then driving the R-axis motion mechanism to move along the Z-axis direction.

[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-speed horizontal machining center machine tool, comprising a first support plate (1), a Y-axis motion mechanism (5) being mounted on the first support plate (1), a bracket (2) being mounted on the first support plate (1), an X-axis motion mechanism (3) being mounted on the bracket (2), and a Z-axis motion mechanism (4) being mounted on the X-axis motion mechanism (3), wherein: The Y-axis motion mechanism (5) is equipped with an R-axis motion mechanism.

2. A high-speed horizontal machining center machine tool according to claim 1, characterized in that: The X-axis motion mechanism (3) comprises an X-axis housing (31), X-axis bearing seats are installed at both ends of the inner cavity of the X-axis housing (31), the X-axis bearing seats are rotatably connected to the X-axis screw rod (34) through bearings, the X-axis screw rod (34) is threadedly connected to the X-axis moving block (35), one end of the X-axis screw rod (34) is connected to the X-axis servo motor (32) through a coupling, and the X-axis servo motor (32) is installed on the X-axis housing (31).

3. The high-speed horizontal machining center machine tool according to claim 1, characterized in that: The Y-axis motion mechanism (5) comprises a Y-axis housing, wherein both ends of the inner cavity of the Y-axis housing are provided with Y-axis bearing seats, the Y-axis bearing seats are rotatably connected to a Y-axis screw rod via a bearing, the Y-axis screw rod is threadedly connected to a Y-axis moving block, one end of the Y-axis screw rod is connected to a Y-axis servo motor via a coupling, and the Y-axis servo motor is installed on the Y-axis housing.

4. The high-speed horizontal machining center machine tool according to claim 1, characterized in that: The Z-axis motion mechanism (4) comprises a Z-axis housing, Z-axis bearing seats are installed at both ends of the inner cavity of the Z-axis housing, the Z-axis bearing seats are rotatably connected to the Z-axis screw rod through the bearing, the Z-axis screw rod is threadedly connected to the Z-axis moving block, one end of the Z-axis screw rod is connected to the Z-axis servo motor through a coupling, the Z-axis servo motor is installed on the Z-axis housing, and the Z-axis housing is fixedly installed on the X-axis moving block (35).

5. The high-speed horizontal machining center machine tool according to claim 1, characterized in that: The R-axis motion mechanism comprises a second support plate (6), the second support plate (6) is rotatably connected to a clamping assembly (7) via a bearing, one end of the clamping assembly (7) is connected to an R-axis servo motor via a coupling, the R-axis servo motor is mounted on the second support plate (6), and the second support plate (6) is fixedly mounted on the Y-axis moving block.

6. A high-speed horizontal machining center machine tool according to claim 5, characterized in that: The clamping assembly (7) comprises a support seat (71), a fastening pin (73) is threadedly connected to the support seat (71), one end of the fastening pin (73) is rotatably connected to a clamping plate (74) via a bearing, and the clamping plate (74) is located in the inner cavity of the support seat (71).

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