Multifunctional assembly platform for machining

Abstract

The utility model discloses a multifunctional assembly platform for machining relates to the field of machining, including platform base, the top fixed mounting of platform base has the support column, the side of show support column has been seted up through -hole slide, the through -hole slide inside slide mounting has the sliding block, one side fixed welding of sliding block has the support plate, one side fixed welding of support plate has the transverse board. In the utility model, the structure design is ingenious, through the assembly station fixed support spare to be assembled, can fix tooling fixture on the assembly station, can also through the screw rod drive rubber pad extrusion work piece, realize simple tooling, when needing to rotate the platform in the operation process, start the stepping motor, rotate the pinion through the stepping motor, the pinion drives the rotation of the gear wheel, and then rotates the rotating shaft through the gear wheel, and the rotating shaft drives the rotation of the assembly station, so that the worker is convenient when operating, adjusts to the suitable operation angle.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular to a multifunctional assembly platform for machining. Background Technology

[0002] Assembly platforms are mostly used in the welding process of structural components, where multiple parts need to be assembled and positioned.

[0003] In modern technology, steel structure assembly platforms come in various structural forms. We have proposed a multi-functional assembly platform for machining. Its biggest feature is that it can provide a tooling positioning platform, and can also rotate and rise. It can be controlled according to different site conditions, and has more functions than traditional platforms. Utility Model Content

[0004] The purpose of this application is to provide a multi-functional assembly platform for machining, so as to solve the problem of the single function of traditional assembly tables.

[0005] To achieve the above objectives, this application provides the following technical solution: a multi-functional assembly platform for machining, comprising a platform base, a support column fixedly installed on the top of the platform base, a through-hole slide rail opened on one side of the support column, a slider slidably installed in the through-hole slide rail, a support plate fixedly welded to one side of the slider, a cross plate fixedly welded to one side of the support plate, a motor mounting bracket fixedly installed on the top of the slider, a stepper motor fixedly installed on the motor mounting bracket, two limiting plates fixedly welded to one side of the support column, each limiting plate having a circular through hole, the two limiting plates being fixedly installed with the same hydraulic cylinder by bolts, the top end of the drive rod of the hydraulic cylinder being fixedly connected to the bottom side of the cross plate.

[0006] Preferably, a rotating shaft is rotatably mounted on one side of the slider, and a large gear is fixedly sleeved on the rotating shaft.

[0007] Preferably, a mounting groove is provided on one side of the rotating shaft, and an assembly table is fixedly mounted in the mounting groove by bolts.

[0008] Preferably, a positioning plate is fixedly installed on the assembly table. The positioning plate has multiple threaded through holes, and a lead screw is screwed into each of the multiple threaded through holes. A rotating sleeve is fixedly connected to the same end of each of the multiple lead screws, and a rubber pad is fixedly connected to the same end of each of the multiple lead screws.

[0009] Preferably, a support base is fixedly installed on the top of the slider, and a support bearing is fixedly installed on the support base.

[0010] Preferably, one end of the stepper motor output shaft passes through a support bearing and is fixedly sleeved with a small gear, which meshes with a large gear.

[0011] Preferably, a laser rangefinder sensor is fixedly installed on the top of the motor mounting bracket.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, the structure is ingeniously designed. The assembly table provides fixed support for the parts to be assembled. Tooling fixtures can be fixed on the assembly table. At the same time, the rubber pad can be driven by the lead screw to squeeze the workpiece, realizing simple tooling. During operation, when it is necessary to rotate the platform, the stepper motor is started. The stepper motor drives the small gear to rotate, the small gear drives the large gear to rotate, and then the large gear drives the rotating shaft to rotate. The rotating shaft drives the assembly table to rotate, thus facilitating the worker to adjust to the appropriate operating angle.

[0014] 2. In this utility model, the mechanical operation is stable. When it is necessary to adjust the height of the entire assembly table, the hydraulic cylinder is activated. The hydraulic cylinder drives the horizontal plate to move, the horizontal plate drives the support plate to move, the support plate drives the slider to move, and the slider drives the rotating shaft to move, thereby moving the assembly table upward. Through the design of the laser rangefinder sensor, it can be used in conjunction with the control system and the display screen to display the moving distance in real time, thereby improving the system control accuracy. The entire design structure is simple and highly practical. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a multi-functional assembly platform for machining according to an embodiment of this application;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of a multi-functional assembly platform for machining according to an embodiment of this application;

[0017] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a top view of a multi-functional assembly platform for machining, as described in an embodiment of this application.

[0019] In the diagram: 1. Platform base; 2. Support column; 3. Slider; 4. Support plate; 5. Horizontal plate; 6. Motor mounting bracket; 7. Stepper motor; 8. Laser rangefinder sensor; 9. Limit plate; 10. Hydraulic cylinder; 11. Rotating shaft; 12. Large gear; 13. Assembly table; 14. Support base; 15. Support bearing; 16. Small gear; 17. Lead screw; 18. Rubber pad; 19. Rotating sleeve. Detailed Implementation

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

[0021] Example 1

[0022] refer to Figure 1-4 The multi-functional assembly platform for machining shown includes a platform base 1, a support column 2 fixedly mounted on the top of the platform base 1, a through-hole slide rail on one side of the support column 2, a slider 3 slidably mounted in the through-hole slide rail, a support plate 4 fixedly welded to one side of the slider 3, a cross plate 5 fixedly welded to one side of the support plate 4, a motor mounting bracket 6 fixedly mounted on the top of the slider 3, a stepper motor 7 fixedly mounted on the motor mounting bracket 6, and two limit plates 9 fixedly welded to one side of the support column 2. Both limit plates 9 have circular through holes, and the two limit plates 9 are fixedly mounted to the same hydraulic cylinder by bolts. 10. The top of the drive rod of the hydraulic cylinder 10 is fixedly connected to the bottom side of the horizontal plate 5. The assembly table 13 supports the workpiece to be assembled. The tooling fixture can be fixed on the assembly table 13. At the same time, the rubber pad 18 can be driven by the lead screw 17 to squeeze the workpiece, realizing simple tooling. During operation, when it is necessary to rotate the platform, the stepper motor 7 is started. The stepper motor 7 drives the pinion 16 to rotate, the pinion 16 drives the large gear 12 to rotate, and then the large gear 12 drives the rotating shaft 11 to rotate. The rotating shaft 11 drives the assembly table 13 to rotate, so that the worker can adjust to a suitable operating angle when working.

[0023] Example 2

[0024] Based on the above embodiment 1, a rotating shaft 11 is rotatably mounted on one side of the slider 3, and a large gear 12 is fixedly sleeved on the rotating shaft 11. Through the design of the large gear 12, a certain speed reduction effect can be achieved by utilizing the gear transmission ratio, while increasing the torque.

[0025] Example 3

[0026] Based on the above embodiment 1 or 2, a mounting groove is provided on one side of the rotating shaft 11. An assembly table 13 is fixedly mounted in the mounting groove by bolts. Through the design of the assembly table 13, tooling fixtures can be fixed using the assembly table 13.

[0027] Example 4

[0028] Based on the above embodiments 1, 2 or 3, a positioning plate is fixedly installed on the assembly table 13. The positioning plate has multiple threaded through holes, and a lead screw 17 is screwed into each of the multiple threaded through holes. A rotating sleeve 19 is fixedly connected to the same end of each of the multiple lead screws 17, and a rubber pad 18 is fixedly connected to the same end of each of the multiple lead screws 17. The design of the rubber pad 18 reduces the wear on the product during the extrusion process.

[0029] Example 5

[0030] Based on embodiments 1, 2, 3 or 4 above, a support base 14 is fixedly installed on the top of the slider 3, and a support bearing 15 is fixedly installed on the support base 14. The design of the support bearing 15 improves the stability of the rotation process.

[0031] Example 6

[0032] Based on embodiments 1, 2, 3, 4 or 5 above, one end of the output shaft of the stepper motor 7 passes through the support bearing 15 and is fixedly sleeved with a pinion 16. The pinion 16 meshes with the large gear 12. Through the design of the pinion 16 and the large gear 12 meshing, mechanical energy is transmitted and the rotational torque is increased.

[0033] Example 7

[0034] Based on embodiments 1, 2, 3, 4, 5 or 6 above, a laser rangefinder 8 is fixedly installed on the top of the motor mounting bracket 6. Through the design of the laser rangefinder 8, it can work with the control system and the display screen to display the moving distance in real time, thereby improving the system control accuracy.

[0035] The working principle of this practical application is as follows:

[0036] In this embodiment, the assembly table 13 provides a fixed support for the workpiece to be assembled. Tooling fixtures can be fixed on the assembly table 13, and the rubber pad 18 can be used to press the workpiece via the lead screw 17, achieving a simple tooling solution. During operation, when the platform needs to be rotated, the stepper motor 7 is activated, which drives the pinion 16 to rotate. The pinion 16 then drives the gear 12 to rotate, which in turn drives the rotating shaft 11 to rotate. The rotating shaft 11 then rotates the assembly table 13, allowing the worker to easily adjust to a suitable operating angle. When the height of the entire assembly table 13 needs to be adjusted, the hydraulic cylinder 10 is activated. The hydraulic cylinder 10 moves the horizontal plate 5, which in turn moves the support plate 4. The support plate 4 moves the slider 3, which in turn moves the rotating shaft 11, thus moving the assembly table 13 upwards. The laser rangefinder sensor 8, in conjunction with the control system and display screen, can display the moving distance in real time, improving system control accuracy. The entire design is simple and highly practical.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional assembly platform for machining, comprising a platform base (1), characterized in that: A support column (2) is fixedly installed on the top of the platform base (1). A through-hole slide is provided on one side of the support column (2). A slider (3) is slidably installed in the through-hole slide. A support plate (4) is fixedly welded to one side of the slider (3). A horizontal plate (5) is fixedly welded to one side of the support plate (4). A motor mounting bracket (6) is fixedly installed on the top of the slider (3). A stepper motor (7) is fixedly installed on the motor mounting bracket (6). Two limiting plates (9) are fixedly welded to one side of the support column (2). Both limiting plates (9) have circular through holes. The two limiting plates (9) are fixedly installed with the same hydraulic cylinder (10) by bolts. The top of the drive rod of the hydraulic cylinder (10) is fixedly connected to the bottom side of the horizontal plate (5).

2. The multi-functional assembly platform for machining according to claim 1, characterized in that: A rotating shaft (11) is rotatably mounted on one side of the slider (3), and a large gear (12) is fixedly sleeved on the rotating shaft (11).

3. The multi-functional assembly platform for machining according to claim 2, characterized in that: The rotating shaft (11) has a mounting groove on one side, and the mounting groove is fixed to the assembly table (13) by bolts.

4. The multi-functional assembly platform for machining according to claim 3, characterized in that: A positioning plate is fixedly installed on the assembly table (13). The positioning plate has multiple threaded through holes. A screw rod (17) is screwed into each of the multiple threaded through holes. A rotating sleeve (19) is fixedly connected to the same end of each of the multiple screw rods (17). A rubber pad (18) is fixedly connected to the same end of each of the multiple screw rods (17).

5. The multi-functional assembly platform for machining according to claim 1, characterized in that: A support base (14) is fixedly installed on the top of the slider (3), and a support bearing (15) is fixedly installed on the support base (14).

6. The multi-functional assembly platform for machining according to claim 1, characterized in that: One end of the output shaft of the stepper motor (7) passes through the support bearing (15) and is fixedly sleeved with a small gear (16), which meshes with the large gear (12).

7. The multi-functional assembly platform for machining according to claim 1, characterized in that: A laser rangefinder sensor (8) is fixedly installed on the top of the motor mounting bracket (6).

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