Dual-purpose stand

Abstract

This utility model relates to a dual-purpose column, comprising a column body that is hollow and contains multiple reinforcing plates perpendicularly connected to each other. The column body has interconnected through holes on its symmetrical sides, and a sliding track between two through holes is provided within the column body. A hook ring slides along the track. When hoisting, this dual-purpose column allows for easy connection and removal of the hoisting rope by passing one end of a hoisting rope through one through hole and attaching it to the hook ring. Pushing the hook ring causes it to slide along the track, carrying the rope to the other side, placing the rope near the other through hole. The rope can then be removed from the other through hole. This allows the rope to traverse the entire column body, facilitating the connection and hoisting process.

Description

Technical Field

[0001] This utility model belongs to the technical field of dual-purpose machine tool column, specifically relating to a dual-purpose column. Background Technology

[0002] As a core component of machine tools, the column is widely used in high-speed drilling and tapping machines, vertical machining centers and other equipment, playing an important role in supporting the Z-axis motion guide, the spindle cutting force, and the tool magazine extension.

[0003] Currently, common CNC machine tool dual-purpose columns usually require hoisting equipment for installation, but the connection between the hoisting rope and the column is inconvenient during the hoisting process. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a dual-purpose column, which makes the connection between the suspension rope and the column more convenient.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a dual-purpose column, including a column body, the column body being hollow, the column body having multiple reinforcing plates, the multiple reinforcing plates being perpendicularly connected to each other, the column body having interconnected through holes on its symmetrical sides, the column body having a slide between two through holes, and a hook ring slidingly mounted on the slide.

[0006] A counterweight is provided below the hook and loop.

[0007] The column body is provided with two parallel slide rails on the top, and a lead screw hole is provided between the two slide rails.

[0008] Each slide rail is equipped with multiple oil outlet holes.

[0009] The slide rail is provided with pressure plates at both ends, and an oil pump is provided below the pressure plates. One end of the oil pump is connected to multiple oil outlet holes, and the other end of the oil pump is connected to an external lubricating oil tank.

[0010] The oil pump includes a pump housing, a drive rod, and two meshing gears. The two meshing gears are rotatably disposed inside the pump housing. The drive rod is vertically mounted on the column body. The top of the drive rod is rotatably connected to the bottom of the pressure plate, and a spring is disposed at the bottom of the drive rod. The spring is fixedly connected to the column body. The two gears are respectively coaxially provided with a first ratchet and a second ratchet. The teeth of the first ratchet and the second ratchet are arranged oppositely. The drive rod is provided with drive teeth that cooperate with the first ratchet and the second ratchet.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This utility model discloses a dual-purpose column. When hoisting, one end of the hoisting rope is passed through a through hole on one side and hung on a hook ring. Then, the hook ring is pushed forcefully, causing the hook ring to slide along the slide rail with the hoisting rope to the other side, so that the hoisting rope is placed near the through hole on the other side. The hoisting rope is then removed from the through hole, thus the hoisting rope runs across the entire column body, making the connection between the hoisting rope and the column more convenient, thereby facilitating hoisting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the column of this utility model; Figure 2 This is a front view structural diagram of the column of this utility model; Figure 3 This is an enlarged structural schematic diagram of the through hole in this utility model; Figure 4 This is a cross-sectional structural diagram of the column of this utility model; Figure 5 This is an enlarged structural schematic diagram of the oil pump of this utility model; Figure 6 This is a schematic diagram of the internal structure of the oil pump of this utility model.

[0013] The markings in the diagram are: 1. Column body; 2. Through hole; 3. Slide rail; 4. Hook ring; 5. Counterweight block; 6. Slide rail; 7. Lead screw hole; 8. Oil outlet hole; 9. Pressure plate; 10. Pump housing; 11. Drive rod; 12. Gear; 13. Spring; 14. First ratchet; 15. Second ratchet; 16. Drive gear. Detailed Implementation

[0014] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation.

[0015] like Figures 1-6 As shown, this embodiment provides a dual-purpose column, including a column body 1. The column body 1 is hollow and contains multiple reinforcing plates that are perpendicularly connected to each other. Symmetrical sides of the column body 1 have interconnected through holes 2. A slide rail 3 is provided between two through holes 2 within the column body 1, and a hook ring 4 slides along the slide rail 3. Specifically, a counterweight 5 is provided below the hook ring 4. During hoisting, one end of the hoisting rope is passed through one through hole 2 and hooked onto the hook ring 4. Then, the hook ring 4 is pushed forcefully, causing it to slide along the slide rail 3 with the hoisting rope to the other side, placing the rope near the other through hole 2. The rope is then removed from the through hole 2, thus traversing the entire column body 1. This facilitates the connection between the rope and the column, making hoisting easier. Furthermore, the counterweight 5 ensures that the hook ring 4 is continuously driven by its inertia when pushed.

[0016] Furthermore, two parallel slide rails 6 are provided above the column body 1, and a lead screw hole 7 is provided between the two slide rails 6. This is used to install the slide block and to allow the slide block to move.

[0017] Furthermore, the slide rail 6 is provided with multiple oil outlet holes 8. Specifically, pressure plates 9 are rotatably provided at both ends of the slide rail 6, and an oil pump is provided below the pressure plates 9. One end of the oil pump is connected to the multiple oil outlet holes 8, and the other end of the oil pump is connected to an external lubricating oil tank. The oil pump includes a pump housing 10, a drive rod 11, and two meshing gears 12. The two meshing gears 12 are rotatably disposed inside the pump housing 10. The drive rod 11 is flexibly disposed on the column body 1. The top of the drive rod 11 is rotatably connected to the bottom of the pressure plate 9, and a spring 13 is provided at the bottom of the drive rod 11. The spring 13 is fixedly connected to the column body 1. The two gears 12 are respectively coaxially provided with a first ratchet 14 and a second ratchet 15. The teeth of the first ratchet 14 and the second ratchet 15 are opposite. The drive rod 11 is provided with drive teeth 16 that cooperate with the first ratchet 14 and the second ratchet 15. When it is necessary to add lubricating oil, the pressure plate 9 can be pushed to drive the drive rod 11, which in turn drives the first ratchet 14 to rotate the gear 12 connected to it. This allows the two gears 12 to rotate and transfer lubricating oil. After the pressure plate 9 is released, the spring 13 rebounds and pushes the drive rod 11 upward, which drives the second ratchet 15 to rotate the gear 12 connected to it. This allows the two gears 12 to rotate and transfer lubricating oil, thus adding lubricating oil.

[0018] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A dual-purpose column, characterized in that: The device includes a column body, which is hollow inside. The column body contains multiple reinforcing plates that are perpendicularly connected to each other. The column body has interconnected through holes on its symmetrical sides. A slide is provided between two through holes inside the column body, and a hook ring is slidably mounted on the slide.

2. A dual-purpose column according to claim 1, characterized in that: A counterweight is provided below the hook and loop.

3. A dual-purpose column according to claim 1, characterized in that: The column body is provided with two parallel slide rails on the top, and a lead screw hole is provided between the two slide rails.

4. A dual-purpose column according to claim 3, characterized in that: Each slide rail is equipped with multiple oil outlet holes.

5. A dual-purpose column according to claim 4, characterized in that: The slide rail is provided with pressure plates at both ends, and an oil pump is provided below the pressure plates. One end of the oil pump is connected to multiple oil outlet holes, and the other end of the oil pump is connected to an external lubricating oil tank.

6. A dual-purpose column according to claim 5, characterized in that: The oil pump includes a pump housing, a drive rod, and two meshing gears. The two meshing gears are rotatably disposed inside the pump housing. The drive rod is vertically mounted on the column body. The top of the drive rod is rotatably connected to the bottom of the pressure plate, and a spring is disposed at the bottom of the drive rod. The spring is fixedly connected to the column body. The two gears are respectively coaxially provided with a first ratchet and a second ratchet. The teeth of the first ratchet and the second ratchet are arranged oppositely. The drive rod is provided with drive teeth that cooperate with the first ratchet and the second ratchet.

Images