Adjustable base machining platform

Abstract

An adjustable base machining platform comprises a base, a first sliding bottom plate, a second sliding bottom plate, a rotating bottom plate and a workbench, and the lower end face of the first sliding bottom plate is in sliding connection with the upper end face of the base and can freely slide in the transverse direction; the lower end face of the second sliding bottom plate is slidably connected with the upper end face of the first sliding bottom plate and can freely slide in the longitudinal direction, the rotating bottom plate is rotatably connected with the upper end face of the second sliding bottom plate and can rotate around the axis of the rotating bottom plate, and a workbench is arranged on the upper end face of the rotating bottom plate. The device is used for quickly positioning and assembling workpieces, and the construction efficiency is improved; the functions of rotating and shifting a workpiece during welding, reducing welding joints and improving the welding quality are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing devices, in particular to an adjustable base processing platform. Background Art

[0002] In the field of modern industrial production and mechanical equipment maintenance, efficient and accurate processing and assembly technology is one of the key factors to improve product quality and reduce production costs. Especially in the manufacturing and maintenance of large structural parts and components with complex geometric shapes, higher requirements are placed on the functionality, adaptability and flexibility of the processing platform. Although the traditional fixed processing platform can meet basic operating requirements, its limitations gradually emerge when dealing with non-standard parts, special-shaped parts or operating scenarios that require fine adjustment, mainly including the following defects:

[0003] 1. Insufficient positioning accuracy: For parts that require high-precision assembly, simple ground marking and leveling methods often fail to meet micron-level positioning requirements, affecting the dimensional accuracy and assembly quality of the final product;

[0004] 2. Faced with workpieces of various shapes, the fixed structure platform is difficult to adapt to the operation requirements of different angles and heights. Especially during welding, assembly and other processes, the operator's viewing angle and working space are limited, making it difficult to achieve an efficient and continuous operation process;

[0005] 3. When facing large-volume workpieces, the position of the workpieces needs to be adjusted during the processing, resulting in low processing efficiency. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an adjustable base processing platform for realizing rapid positioning and assembly of workpieces and improving construction efficiency; realizing the functions of rotating and shifting workpieces during welding, reducing welding joints and improving welding quality.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] An adjustable base processing platform includes a base, a first sliding base plate, a second sliding base plate, a rotating base plate and a workbench, wherein the lower end surface of the first sliding base plate is slidably connected to the upper end surface of the base and can slide freely in the lateral direction, the lower end surface of the second sliding base plate is slidably connected to the upper end surface of the first sliding base plate and can slide freely in the longitudinal direction, the rotating base plate is rotatably connected to the upper end surface of the second sliding base plate and can rotate around its own axis, and the upper end surface of the rotating base plate is provided with a workbench.

[0009] In a preferred embodiment, a placement groove is provided on the upper end surface of the base, rollers are arranged in parallel in the placement groove, transverse slide rails are arranged in parallel on both sides of the rollers, and a clamping groove is correspondingly provided on the lower end surface of the first sliding bottom plate. The first sliding bottom plate is clamped with the transverse slide rail through the clamping groove and contacts with the roller, the first sliding bottom plate slides transversely along the transverse slide rail, and the side of the first sliding bottom plate is connected to an armrest.

[0010] In a preferred solution, the upper end surface of the first sliding base plate is provided with a longitudinal slide rail, the lower end surface of the second sliding base plate is movably engaged with the longitudinal slide rail, and the second sliding base plate slides longitudinally along the longitudinal slide rail.

[0011] In the preferred solution, a screw rod is arranged parallel to the inside of the longitudinal slide rail, one end of the screw rod is vertically connected to the rotating disk outside the longitudinal slide rail, and the other end of the screw rod is vertically connected to the bearing seat at the inner wall of the longitudinal slide rail. A transmission assembly is sleeved on the screw rod, and the upper end surface of the transmission assembly is fixedly connected to the lower end surface of the second sliding base plate. The rotation of the screw rod drives the transmission assembly and the second sliding base plate to slide along the screw rod limit position.

[0012] In a preferred solution, the lower end surface of the rotating disk is connected to the upper end surface of the second sliding base plate through a rotating shaft, a gear ring is provided at the bottom of the rotating disk, the rotating disk rotates around the axis of the rotating shaft, a rotating motor is installed on the upper end surface of the second sliding base plate, the transmission shaft of the rotating motor is connected to a worm, the transmission shaft of the rotating motor is supported on the second sliding base plate through a support seat, the worm is meshed with the gear ring and drives the rotating disk to rotate.

[0013] In a preferred solution, a side plate is vertically arranged on the side of the first sliding bottom plate, and limiting holes are correspondingly opened on the side plate and the base. The limiting holes are equidistantly arranged on the base, and the limiting bolts pass through the limiting holes to lock the position of the first sliding bottom plate.

[0014] In a preferred solution, a fixing groove is provided on the workbench.

[0015] In a preferred solution, scale lines are engraved in an annular manner at equal intervals on the upper end surface of the workbench.

[0016] An adjustable base processing platform, the platform includes the following beneficial effects:

[0017] 1. The device can realize rapid positioning and assembly of workpieces and improve construction efficiency;

[0018] 2. The device can flexibly adjust the position of the workpiece to be processed, which is convenient for welding and processing the workpiece;

[0019] 3. The platform can realize smooth rotation and displacement of the workpiece through the processing platform according to welding requirements during welding, reduce welding joints, reduce the difficulty of workpiece displacement during welding, and improve welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly of the first sliding bottom plate and components of the utility model:

[0023] Figure 3 This is a schematic diagram of the disassembly of the second sliding bottom plate, rotating bottom plate and components of the utility model:

[0024] Figure 4 This is a bottom view of the rotating bottom plate and components of the utility model:

[0025] Figure 5 It is an enlarged schematic diagram of the first sliding base plate connecting component of the utility model.

[0026] In the figure: base 1, first sliding base plate 2, second sliding base plate 3, handrail 4, rotating base plate 5, workbench 6, transverse slide rail 7, slot 8, roller 9, longitudinal slide rail 10, rotating motor 11, support seat 12, worm 13, screw 14, bearing seat 15, rotating disk 16, transmission assembly 17, fixing slot 18, scale line 19, rotating shaft 20, gear ring 21, limit hole 22, side plate 23, limit bolt 24. DETAILED DESCRIPTION

[0027] like Figure 1 As shown, an adjustable base processing platform includes a base 1, a first sliding base plate 2, a second sliding base plate 3, a rotating base plate 5 and a workbench 6, the lower end surface of the first sliding base plate 2 is slidably connected to the upper end surface of the base 1 and can slide freely along the lateral direction, the lower end surface of the second sliding base plate 3 is slidably connected to the upper end surface of the first sliding base plate 2 and can slide freely along the longitudinal direction, the rotating base plate 5 is rotatably connected to the upper end surface of the second sliding base plate 3 and can rotate around its own axis, and the upper end surface of the rotating base plate 5 is provided with a workbench 6;

[0028] The workpiece is fixed on the workbench 6 during processing. The position of the workpiece on the X-axis can be adjusted by moving the first sliding base plate 2 in the horizontal direction. The position of the workpiece on the Z-axis can be adjusted by moving the second sliding base plate 3 in the longitudinal direction. The workpiece can be freely rotated by rotating the workbench 6 to facilitate processing and welding of the workpiece at multiple angles.

[0029] The preferred solution is Figure 2As shown, a placement groove is provided on the upper end surface of the base 1, and rollers 9 are arranged in parallel in the placement groove. Transverse slide rails 7 are arranged in parallel on both sides of the rollers 9. A clamping groove 8 is correspondingly provided on the lower end surface of the first sliding bottom plate 2. The first sliding bottom plate 2 is clamped with the transverse slide rail 7 through the clamping groove 8 and contacts with the roller 9. The first sliding bottom plate 2 slides transversely along the transverse slide rail 7. The side of the first sliding bottom plate 2 is connected with an armrest 4; when it is necessary to move the first sliding bottom plate 2, it is only necessary to push the armrests 4 on both sides to make the first sliding bottom plate 2 slide along the transverse slide rail 7 to limit the adjustment of the workpiece in the X-axis direction. The lower end surface of the first sliding bottom plate 2 is rollingly connected with the roller 9, which can effectively reduce the friction and enable the bottom plate and the workpiece to be processed to slide smoothly.

[0030] The preferred solution is Figure 3 As shown, the upper end surface of the first sliding bottom plate 2 is provided with a longitudinal slide rail 10, the lower end surface of the second sliding bottom plate 3 is movably connected with the longitudinal slide rail 10, and the second sliding bottom plate 3 slides longitudinally along the longitudinal slide rail 10; a screw rod 14 is arranged in parallel inside the longitudinal slide rail 10, one end of the screw rod 14 is vertically connected to the rotating disk 16 outside the longitudinal slide rail 10, and the other end of the screw rod 14 is vertically connected to the bearing seat 15 at the inner wall of the longitudinal slide rail 10, and a transmission component 17 is sleeved on the screw rod 14, and the upper end surface of the transmission component 17 is fixedly connected to the lower end surface of the second sliding bottom plate 3, and the rotation of the screw rod 14 drives the transmission component 17 and the second sliding bottom plate 3 to slide along the screw rod 14;

[0031] When the second sliding base plate 3 needs to be moved, it is only necessary to rotate the rotating disk 16. The rotation of the rotating disk 16 drives the screw rod 14 to rotate around its own axis. The rotation of the screw rod 14 drives the transmission assembly 17 and the second sliding base plate 3 to move along the longitudinal slide rail 10, thereby completing the adjustment of the workpiece in the Z-axis direction.

[0032] The preferred solution is Figure 3 and Figure 4 As shown, the lower end surface of the rotating disk 16 is connected to the upper end surface of the second sliding base plate 3 through a rotating shaft 20, and a gear ring 21 is provided at the bottom of the rotating disk 16. The rotating disk 16 rotates around the axis of the rotating shaft 20, and a rotating motor 11 is installed on the upper end surface of the second sliding base plate 3. The transmission shaft of the rotating motor 11 is connected to the worm 13, and the transmission shaft of the rotating motor 11 is supported on the second sliding base plate 3 through a supporting seat 12. The worm 13 is meshed and connected with the gear ring 21 and drives the rotating disk 16 to rotate; when the rotating disk 16 needs to be rotated, it is only necessary to start the rotating motor 11, and the rotating motor 11 drives the worm 13 to rotate around its own axis through the transmission shaft. The rotation of the worm 13 drives the gear ring 21 and the rotating disk 16 to rotate, and then drives the workbench 6 to rotate synchronously.

[0033] The preferred solution is Figure 5As shown, a side plate 23 is vertically arranged on the side of the first sliding bottom plate 2, and limiting holes 22 are correspondingly opened on the side plate 23 and the base 1. The limiting holes 22 are equidistantly arranged on the base 1. When the position of the first sliding bottom plate 2 is adjusted, the position of the first sliding bottom plate 2 can be locked and fixed by passing the limiting bolt 24 through the limiting opening.

[0034] The preferred solution is Figure 3 As shown, a fixing groove 18 is provided on the workbench 6 and is used to fix the workpiece to be processed.

[0035] The preferred solution is Figure 3 As shown, scale lines 19 are engraved in an annular manner and equidistantly on the upper end surface of the workbench 6 to assist in fine-tuning the workpiece on the workbench 6 .

Claims

1. An adjustable base processing platform, comprising a base (1), a first sliding base plate (2), a second sliding base plate (3), a rotating base plate (5) and a workbench (6), characterized in that: The lower end surface of the first sliding base plate (2) is slidably connected to the upper end surface of the base (1) and can slide freely in the transverse direction; the lower end surface of the second sliding base plate (3) is slidably connected to the upper end surface of the first sliding base plate (2) and can slide freely in the longitudinal direction; the rotating base plate (5) is rotatably connected to the upper end surface of the second sliding base plate (3) and can rotate around its own axis; and a workbench (6) is provided on the upper end surface of the rotating base plate (5).

2. The adjustable base processing platform according to claim 1, characterized in that: The upper end surface of the base (1) is provided with a placement groove, in which a roller (9) is arranged in parallel, and transverse slide rails (7) are arranged in parallel on both sides of the roller (9). A clamping groove (8) is correspondingly provided on the lower end surface of the first sliding bottom plate (2), and the first sliding bottom plate (2) is clamped with the transverse slide rail (7) through the clamping groove (8) and contacts the roller (9). The first sliding bottom plate (2) slides transversely along the transverse slide rail (7), and the side of the first sliding bottom plate (2) is connected to an armrest (4).

3. The adjustable base processing platform according to claim 1, characterized in that: The upper end surface of the first sliding base plate (2) is provided with a longitudinal slide rail (10), the lower end surface of the second sliding base plate (3) is movably engaged with the longitudinal slide rail (10), and the second sliding base plate (3) slides longitudinally along the longitudinal slide rail (10).

4. The adjustable base processing platform according to claim 3, characterized in that: A lead screw (14) is arranged in parallel inside the longitudinal slide rail (10), one end of the lead screw (14) is vertically connected to a rotating disk (16) outside the longitudinal slide rail (10), and the other end of the lead screw (14) is vertically connected to a bearing seat (15) at the inner wall of the longitudinal slide rail (10). A transmission assembly (17) is sleeved on the lead screw (14), and the upper end surface of the transmission assembly (17) is fixedly connected to the lower end surface of the second sliding base plate (3). The lead screw (14) rotates to drive the transmission assembly (17) and the second sliding base plate (3) to slide along the lead screw (14) in a limited manner.

5. The adjustable base processing platform according to claim 1, characterized in that: The lower end surface of the rotating disk (16) is connected to the upper end surface of the second sliding base plate (3) via a rotating shaft (20); a gear ring (21) is provided at the bottom of the rotating disk (16); the rotating disk (16) rotates around the axis of the rotating shaft (20); a rotating motor (11) is installed on the upper end surface of the second sliding base plate (3); a transmission shaft of the rotating motor (11) is connected to a worm gear (13); the transmission shaft of the rotating motor (11) is supported on the second sliding base plate (3) via a support seat (12); the worm gear (13) is meshedly connected to the gear ring (21) and drives the rotating disk (16) to rotate.

6. The adjustable base processing platform according to claim 1, characterized in that: A side plate (23) is vertically arranged on the side of the first sliding bottom plate (2), and limiting holes (22) are correspondingly provided on the side plate (23) and the base (1). The limiting holes (22) are equidistantly arranged on the base (1), and the limiting bolts (24) pass through the limiting holes to lock the position of the first sliding bottom plate (2).

7. The adjustable base processing platform according to claim 1, characterized in that: A fixing groove (18) is provided on the workbench (6).

8. The adjustable base processing platform according to claim 1, characterized in that: The upper end surface of the workbench (6) is provided with scale lines (19) equidistantly engraved in an annular manner.

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