A pre-train table for workpiece correction

Abstract

The utility model relates to a pre -adjustment platform for workpiece correction, including base, install the sheet metal cover of base, the worktable of sliding installation in base, detachable installation clamp in worktable, install X -axis movement subassembly in sheet metal cover, install drive subassembly in X -axis movement subassembly, install Z -axis movement subassembly in drive subassembly, install universal magnetic force correction table in Z -axis movement subassembly universal magnetic force correction table is located above clamp, base has Y -axis movement subassembly, worktable with Y -axis movement subassembly transmission connection, X -axis movement subassembly with Z -axis movement subassembly all with drive subassembly transmission connection, through with pre -adjustment platform external machine tool, complete the positioning, adjustment and parameter setting of workpiece in advance outside machine tool, greatly reduced machine tool's downtime, improved production efficiency and processing accuracy to reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of workpiece pre-adjustment technology, and more particularly to a pre-adjustment table for workpiece correction. Background Technology

[0002] Traditional products require preparatory processes such as alignment and zero-point finding during machining. These processes consume the machine tool's processing time, and the machine tool is in a stopped state during preparation. This significantly reduces the machine tool's efficiency, and repeated shutdowns cause serious wear and tear on the machine tool equipment, thereby increasing production costs and making large-scale mass production impossible. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a pre-adjustment table for workpiece alignment. By placing the pre-adjustment table outside the machine tool, the workpiece positioning, adjustment, and parameter settings are completed in advance outside the machine tool, significantly reducing machine tool downtime, improving production efficiency and processing accuracy, and thus reducing production costs.

[0004] To achieve the above objectives, the present invention provides a pre-adjustment stage for workpiece calibration, comprising a base, a sheet metal cover mounted on the base, a worktable slidably mounted on the base, a fixture detachably mounted on the worktable, an X-axis moving assembly mounted on the sheet metal cover, a drive assembly mounted on the X-axis moving assembly, a Z-axis moving assembly mounted on the drive assembly, and a universal magnetic compensator mounted on the Z-axis moving assembly. The universal magnetic compensator is located above the fixture. The base has a Y-axis moving assembly, and the worktable is drivenly connected to the Y-axis moving assembly. Both the X-axis moving assembly and the Z-axis moving assembly are drivenly connected to the drive assembly.

[0005] As a preferred embodiment, the Y-axis moving assembly includes a Y-axis reducer pad and a Y-axis slide mounted on the base, a Y-axis reducer mounted on the Y-axis reducer pad, a Y-axis servo motor and a Y-axis gear mounted on the Y-axis reducer, and a Y-axis slider slidably mounted on the Y-axis slide. Multiple Y-axis slides and Y-axis sliders are provided and spaced apart. The worktable has a Y-axis rack that meshes with the Y-axis gear. The worktable is mounted on the Y-axis slider.

[0006] As a preferred embodiment, the worktable has a Y-axis front guard and a Y-axis rear guard. One end of the Y-axis front guard is mounted on the sheet metal outer cover, and the other end of the Y-axis front guard is mounted on the worktable. One end of the Y-axis rear guard is mounted on the sheet metal outer cover, and the other end of the Y-axis rear guard is mounted on the worktable.

[0007] As a preferred embodiment, the X-axis moving assembly includes a gantry mounted on the base, an X-axis slide and an X-axis rack mounted on the gantry, and an X-axis slider slidably mounted on the X-axis slide. There are multiple X-axis slides and X-axis sliders, which are spaced apart. The driving assembly is mounted on the X-axis slider, and the X-axis rack meshes with the driving assembly.

[0008] As a preferred embodiment, the drive assembly includes a drive mounting plate, an X-axis reducer pad and a Z-axis reducer pad mounted on the drive mounting plate, an X-axis reducer mounted on the X-axis reducer pad, an X-axis servo motor and an X-axis gear mounted on the X-axis reducer, a Z-axis reducer mounted on the Z-axis reducer pad, a Z-axis servo motor and a Z-axis gear mounted on the Z-axis reducer, wherein the X-axis gear meshes with the X-axis spur rack, and the Z-axis gear meshes with the Z-axis moving assembly.

[0009] As a preferred embodiment, the drive assembly further includes a left X-axis shield and a right X-axis shield, with one end of the left X-axis shield mounted on the sheet metal outer cover and the other end of the left X-axis shield mounted on the drive mounting plate, and one end of the right X-axis shield mounted on the sheet metal outer cover and the other end of the right X-axis shield mounted on the drive mounting plate.

[0010] As a preferred embodiment, the Z-axis moving assembly includes a Z-axis slider mounted on the drive mounting plate, a Z-axis slide block slidably mounted on the Z-axis slider, a Z-axis straight plate mounted on the Z-axis slide block, and a Z-axis rack mounted on the Z-axis straight plate. Multiple Z-axis sliders and Z-axis slide blocks are provided and spaced apart. The Z-axis rack meshes with the Z-axis gear. The universal magnetic compensator is mounted on the Z-axis straight plate.

[0011] The beneficial effects of this utility model are as follows: by placing the pre-adjustment table outside the machine tool, the positioning, adjustment and parameter setting of the workpiece are completed in advance outside the machine tool, which greatly reduces the downtime of the machine tool, improves production efficiency and processing accuracy, and thus reduces production costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a pre-adjustment table for workpiece correction according to this utility model.

[0013] Figure 2 for Figure 1 A schematic diagram of the base in a pre-adjustment stage used for workpiece alignment.

[0014] Figure 3 for Figure 1 A schematic diagram of the structure of a pre-adjustment stage for workpiece correction.

[0015] Figure 4for Figure 1 A schematic diagram of the structure of an X-axis moving assembly in a pre-adjustment stage for workpiece correction.

[0016] Figure 5 for Figure 1 A schematic diagram of a drive assembly in a pre-adjustment stage for workpiece correction.

[0017] Figure 6 for Figure 5 A schematic diagram of the drive component from another angle.

[0018] Figure 7 for Figure 1 A schematic diagram of the Z-axis movement assembly in a pre-adjustment stage for workpiece correction.

[0019] Reference numerals: 100, Base; 110, Y-axis moving assembly; 111, Y-axis reducer pad; 112, Y-axis slide; 113, Y-axis reducer; 114, Y-axis servo motor; 115, Y-axis gear; 116, Y-axis slider; 200, Sheet metal cover; 300, Worktable; 310, Y-axis rack; 320, Y-axis front guard; 330, Y-axis rear guard; 400, Fixture; 500, X-axis moving assembly; 510, Gantry frame; 520, X-axis slide; 530, X-axis rack; 540, X-axis slide... Block; 600, Drive assembly; 610, Drive mounting plate; 620, X-axis reducer pad; 630, Z-axis reducer pad; 640, X-axis reducer; 650, X-axis servo motor; 660, X-axis gear; 670, Z-axis reducer; 680, Z-axis servo motor; 690, Z-axis gear; 6a0, X-axis left guard; 6b0, X-axis right guard; 700, Z-axis moving assembly; 710, Z-axis slider; 720, Z-axis slide block; 730, Z-axis straight plate; 740, Z-axis straight rack; 800, Universal magnetic compensator. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 do not 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 based on the specific circumstances.

[0023] like Figures 1 to 7 As shown, this utility model provides a pre-adjustment stage for workpiece correction, including a base 100, a sheet metal cover 200 mounted on the base 100, a worktable 300 slidably mounted on the base 100, a detachable clamp 400 mounted on the worktable 300, an X-axis moving assembly 500 mounted on the sheet metal cover 200, a drive assembly 600 mounted on the X-axis moving assembly 500, a Z-axis moving assembly 700 mounted on the drive assembly 600, and a universal magnetic alignment device mounted on the Z-axis moving assembly 700. The main gauge 800 and the universal magnetic calibrator 800 are located above the fixture 400. The base 100 has a Y-axis moving assembly 110. The worktable 300 is connected to the Y-axis moving assembly 110. The X-axis moving assembly 500 and the Z-axis moving assembly 700 are both connected to the drive assembly 600. By placing the pre-adjustment table outside the machine tool, the positioning, adjustment and parameter setting of the workpiece can be completed in advance outside the machine tool, which greatly reduces the machine tool downtime, improves production efficiency and processing accuracy, and thus reduces production costs.

[0024] The Y-axis moving assembly 110 includes a Y-axis reducer pad 111 and a Y-axis slide 112 mounted on the base 100, a Y-axis reducer 113 mounted on the Y-axis reducer pad 111, a Y-axis servo motor 114 and a Y-axis gear 115 mounted on the Y-axis reducer 113, and a Y-axis slider 116 slidably mounted on the Y-axis slide 112. There are multiple Y-axis slides 112 and Y-axis sliders 116, which are spaced apart. The worktable 300 has a Y-axis rack 310, which meshes with the Y-axis gear 115. The worktable 300 is mounted on the Y-axis slider 116. In this embodiment, the base has a hollow end for the assembly and disassembly of the fixture and workpiece. During operation, the Y-axis servo motor 114 drives the Y-axis gear 115 to rotate via the Y-axis reducer 113, which in turn drives the Y-axis rack 310 to move, thereby causing the worktable 300 to slide, which in turn drives the fixture 400 to move, so that the workpiece on the fixture 400 can move back and forth between the universal magnetic calibrator 800 and the hollow end of the base 100. The Y-axis moving assembly 110 also includes a Y-axis front anti-collision block and a Y-axis rear anti-collision block. The worktable 300 has a Y-axis middle anti-collision block, which is located between the Y-axis front anti-collision block and the Y-axis rear anti-collision block. The Y-axis middle anti-collision block, the Y-axis front anti-collision block and the Y-axis rear anti-collision block are used for buffer protection.

[0025] The worktable 300 has a Y-axis front guard 320 and a Y-axis rear guard 330. One end of the Y-axis front guard 320 is mounted to the sheet metal outer cover 200, and the other end is mounted to the worktable 300. One end of the Y-axis rear guard 330 is mounted to the sheet metal outer cover 200, and the other end is mounted to the worktable 300. In this embodiment, the worktable 300 is provided with a plurality of spaced-apart limiting holes, and the fixture 400 is provided with a plurality of spaced-apart limiting posts, which are installed in the limiting holes.

[0026] The X-axis moving assembly 500 includes a gantry 510 mounted on a base 100, an X-axis slide 520 and an X-axis rack 530 mounted on the gantry 510, and an X-axis slider 540 slidably mounted on the X-axis slide 520. Multiple X-axis slides 520 and X-axis sliders 540 are spaced apart. A drive assembly 600 is mounted on the X-axis slider 540, and the X-axis rack 530 meshes with the drive assembly 600. In this embodiment, the X-axis moving assembly 500 also includes a front X-axis anti-collision block and a rear X-axis anti-collision block.

[0027] The drive assembly 600 includes a drive mounting plate 610, an X-axis reducer pad 620 and a Z-axis reducer pad 630 mounted on the drive mounting plate 610, an X-axis reducer 640 mounted on the X-axis reducer pad 620, an X-axis servo motor 650 and an X-axis gear 660 mounted on the X-axis reducer 640, a Z-axis reducer 670 mounted on the Z-axis reducer pad 630, a Z-axis servo motor 680 and a Z-axis gear 690 mounted on the Z-axis reducer 670, the X-axis gear 660 meshing with the X-axis spur rack 530, and the Z-axis gear 690 meshing with the Z-axis moving assembly 700. The drive assembly 600 also includes a left X-axis shield 6a0 and a right X-axis shield 6b0. One end of the left X-axis shield 6a0 is mounted to the sheet metal outer cover 200, and the other end is mounted to the drive mounting plate 610. One end of the right X-axis shield 6b0 is mounted to the sheet metal outer cover 200, and the other end is mounted to the drive mounting plate 610. In this embodiment, the drive assembly 600 also includes a middle X-axis anti-collision block and a middle Z-axis anti-collision block mounted on the drive mounting plate 610. The middle X-axis anti-collision block is located between the front X-axis anti-collision block and the rear X-axis anti-collision block, and is used to buffer and protect the movement of the drive assembly 600.

[0028] The Z-axis moving assembly 700 includes a Z-axis slider 710 mounted on a drive mounting plate 610, a Z-axis slide block 720 slidably mounted on the Z-axis slider 710, a Z-axis straight plate 730 mounted on the Z-axis slide block 720, and a Z-axis rack 740 mounted on the Z-axis straight plate 730. Multiple Z-axis sliders 710 and Z-axis slide blocks 720 are spaced apart. The Z-axis rack 740 meshes with a Z-axis gear 690. A universal magnetic compensator 800 is mounted on the Z-axis straight plate 730. In this embodiment, the Z-axis moving assembly 700 also includes a front Z-axis anti-collision block and a rear Z-axis anti-collision block. A middle Z-axis anti-collision block is located between the front and rear Z-axis anti-collision blocks, used to buffer and protect the movement of the Z-axis moving assembly 700.

[0029] When moving along the X-axis, the X-axis servo motor 650 drives the X-axis gear 660 to rotate via the X-axis reducer 640, which in turn moves relative to the X-axis rack 530, thereby moving the drive mounting plate 610 and causing the drive assembly 600 to move upward along the X-axis. When moving along the Z-axis, the Z-axis servo motor 680 drives the Z-axis gear 690 to rotate via the Z-axis reducer 670, which in turn moves the Z-axis rack 740, thereby moving the Z-axis plate 730 and causing the Z-axis moving assembly 700 to move upward along the Z-axis.

[0030] The working principle of this invention is as follows: The Y-axis moving assembly 110 moves the worktable 300 to a position away from the universal magnetic compensator 800. Then, the fixture 400 is mounted on the worktable 300, and the workpiece is mounted on the fixture 400. The Y-axis moving assembly 110 then moves the workpiece below the universal magnetic compensator 800. The drive assembly 600 then moves the X-axis moving assembly 500 and the Z-axis moving assembly as needed to adjust the position of the universal magnetic compensator 800, performing pre-alignment and pre-adjustment of the workpiece. Once aligned, the workpiece is ready for alignment. The Y-axis moving component 110 moves the workpiece to the clamping position. Then, the industrial robot moves the fixture 400 holding the workpiece to the machine tool for processing. After processing, the industrial robot moves the fixture 400 holding the processed workpiece to the unloading position for unloading. Then, the industrial robot goes back to the pre-adjustment table to clamp the pre-adjusted fixture 400 holding the workpiece. This process is repeated. This application completes the workpiece positioning, adjustment and parameter setting outside the machine tool in advance, which greatly reduces the machine tool downtime, improves production efficiency and processing accuracy, and thus reduces production costs.

[0031] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A pre-adjustment table for workpiece alignment, characterized in that, The device includes a base, a sheet metal cover mounted on the base, a worktable slidably mounted on the base, a fixture detachably mounted on the worktable, an X-axis moving assembly mounted on the sheet metal cover, a drive assembly mounted on the X-axis moving assembly, a Z-axis moving assembly mounted on the drive assembly, and a universal magnetic compensator mounted on the Z-axis moving assembly. The universal magnetic compensator is located above the fixture. The base has a Y-axis moving assembly, and the worktable is drivenly connected to the Y-axis moving assembly. Both the X-axis moving assembly and the Z-axis moving assembly are drivenly connected to the drive assembly.

2. The pre-adjustment stage for workpiece calibration according to claim 1, characterized in that: The Y-axis moving assembly includes a Y-axis reducer pad and a Y-axis slide mounted on the base, a Y-axis reducer mounted on the Y-axis reducer pad, a Y-axis servo motor and a Y-axis gear mounted on the Y-axis reducer, and a Y-axis slider slidably mounted on the Y-axis slide. There are multiple Y-axis slides and Y-axis sliders, which are spaced apart. The worktable has a Y-axis rack, which meshes with the Y-axis gear. The worktable is mounted on the Y-axis slider.

3. A pre-adjustment stage for workpiece alignment according to claim 2, characterized in that: The worktable has a Y-axis front guard and a Y-axis rear guard. One end of the Y-axis front guard is mounted on the sheet metal outer cover, and the other end of the Y-axis front guard is mounted on the worktable. One end of the Y-axis rear guard is mounted on the sheet metal outer cover, and the other end of the Y-axis rear guard is mounted on the worktable.

4. A pre-adjustment stage for workpiece alignment according to claim 1, characterized in that: The X-axis moving assembly includes a gantry mounted on the base, an X-axis slide and an X-axis rack mounted on the gantry, and an X-axis slider slidably mounted on the X-axis slide. There are multiple X-axis slides and X-axis sliders, which are spaced apart. The driving assembly is mounted on the X-axis slider, and the X-axis rack meshes with the driving assembly.

5. A pre-adjustment stage for workpiece alignment according to claim 4, characterized in that: The drive assembly includes a drive mounting plate, an X-axis reducer pad and a Z-axis reducer pad mounted on the drive mounting plate, an X-axis reducer mounted on the X-axis reducer pad, an X-axis servo motor and an X-axis gear mounted on the X-axis reducer, a Z-axis reducer mounted on the Z-axis reducer pad, a Z-axis servo motor and a Z-axis gear mounted on the Z-axis reducer, the X-axis gear meshing with the X-axis spur rack, and the Z-axis gear meshing with the Z-axis moving assembly.

6. A pre-adjustment stage for workpiece alignment according to claim 5, characterized in that: The drive assembly further includes a left X-axis shield and a right X-axis shield. One end of the left X-axis shield is mounted on the sheet metal outer cover, and the other end of the left X-axis shield is mounted on the drive mounting plate. One end of the right X-axis shield is mounted on the sheet metal outer cover, and the other end of the right X-axis shield is mounted on the drive mounting plate.

7. A pre-adjustment stage for workpiece alignment according to claim 5, characterized in that: The Z-axis moving assembly includes a Z-axis slider mounted on the drive mounting plate, a Z-axis slide block slidably mounted on the Z-axis slider, a Z-axis straight plate mounted on the Z-axis slide block, and a Z-axis rack mounted on the Z-axis straight plate. There are multiple Z-axis sliders and Z-axis slide blocks, which are spaced apart. The Z-axis rack meshes with the Z-axis gear. The universal magnetic force gauge is mounted on the Z-axis straight plate.

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