A tailstock hydraulic latch dragging structure

Abstract

The utility model provides a tailstock hydraulic latch dragging structure. The tailstock hydraulic latch dragging structure comprises: a cylinder shell arranged on the tailstock body; a cylinder cover, the cylinder cover is assembled on the cylinder shell; a latch, the latch is slidably arranged on the cylinder cover, and the latch passes through the cylinder shell; a dragging block, the dragging block is arranged on one side of the tailstock body, and the dragging block is slidably connected with the latch. The tailstock hydraulic latch dragging structure provided by the utility model has the advantages of realizing automated tailstock moving operation, effectively improving efficiency, and saving manual operation time.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a tailstock hydraulic latch dragging structure. Background Art

[0002] The tailstock is a component used to cooperate with the spindle box to support the workpiece or tool. When using a traditional tailstock, it is necessary to manually push the tailstock body to move a position on the machine tool bed, tighten the screw with a wrench, lock the tailstock body to the machine tool bed through the tailstock pressure plate, turn the handwheel at the rear end of the tailstock body, and push the tailstock spindle in the tailstock body back and forth through the screw transmission. When the tailstock spindle extends forward, a center is installed in the front tapered hole, and the center supports the workpiece, and the machine tool can process the workpiece.

[0003] At present, the tailstock movement is mostly operated manually, which has high labor intensity, low work efficiency and is inconvenient to use.

[0004] Therefore, it is necessary to provide a new tailstock hydraulic latch dragging structure to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the technical problem of high labor intensity in manually moving the tailstock, the utility model provides a tailstock hydraulic latch dragging structure.

[0006] The tailstock hydraulic latch dragging structure provided by the utility model comprises: a cylinder shell arranged on the tailstock body; a cylinder cover, the cylinder cover is assembled on the cylinder shell; a latch, the latch is slidably arranged on the cylinder cover, the latch passes through the cylinder shell; and a dragging block, the dragging block is arranged on one side of the tailstock body, and the dragging block is slidably connected with the latch.

[0007] Preferably, an oil inlet and an oil outlet are provided in the oil cylinder shell.

[0008] Preferably, a machine tool connecting plate is provided on one side of the tailstock body, and the machine tool connecting plate is fixedly connected to the drag block.

[0009] Compared with the related art, the tailstock hydraulic latch dragging structure provided by the utility model has the following beneficial effects:

[0010] The utility model provides a tailstock hydraulic latch dragging structure:

[0011] 1. The pin is pushed out by hydraulic pressure and stuck in the card slot of the drag block, and is dragged by the Z-axis of the machine tool connecting plate to achieve left and right movement, thereby realizing automated mobile operation, greatly improving efficiency and saving manual operation time;

[0012] 2. The oil inlet is responsible for delivering the hydraulic oil in the hydraulic system to the oil cylinder, thereby generating mechanical movement. The oil outlet is composed of the piston and seal in the hydraulic cylinder. When the pressure oil flows into the hydraulic cylinder, the piston in the cylinder moves in the direction of pressure, and the hydraulic oil at the other end of the piston flows back to the system along the oil outlet;

[0013] 3. The drag block is driven to move through the machine tool connecting plate, so that the drag block drives the tailstock body to move, realizing automated moving operation and better use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the tailstock hydraulic latch dragging structure provided by the utility model;

[0015] Figure 2 Provides an assembly diagram of the oil cylinder housing, oil cylinder cover and latch for the utility model;

[0016] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0018] Numbers in the figure: 1. Tailstock body; 2. Cylinder housing; 3. Cylinder cover; 4. Latch; 5. Oil inlet; 6. Oil outlet; 7. Machine tool connecting plate; 8. Drag block. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the tailstock hydraulic latch dragging structure provided by the utility model; Figure 2 Provides an assembly diagram of the oil cylinder housing, oil cylinder cover and latch for the utility model; Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 4 for Figure 1The enlarged structural diagram of part B is shown in FIG. The tailstock hydraulic latch dragging structure includes: a cylinder housing 2 provided on the tailstock body 1; a cylinder cover 3, the cylinder cover 3 being assembled on the cylinder housing 2; a latch 4, the latch 4 being slidably provided on the cylinder cover 3, the latch 4 penetrating the cylinder housing 2; a dragging block 8, the dragging block 8 being provided on one side of the tailstock body 1, the dragging block 8 being slidably connected with the latch 4, the latch 4 being extended out and stuck in the card slot of the dragging block 8 under the push of hydraulic pressure, and being dragged by the Z-axis of the machine tool connecting plate 7 to realize left and right movement, thereby realizing automated mobile operation, greatly improving efficiency, and saving time for manual operation.

[0021] The cylinder housing 2 is provided with an oil inlet 4 and an oil outlet 5. The oil inlet 5 is used to transport the hydraulic oil in the hydraulic system to the cylinder, thereby generating mechanical movement. The oil outlet is composed of a piston and a seal in the hydraulic cylinder. When the pressure oil flows into the hydraulic cylinder and the piston in the cylinder moves in the pressure direction, the hydraulic oil at the other end of the piston flows back into the system along the oil outlet.

[0022] A machine tool connecting plate 7 is provided on one side of the tailstock body 1, and the machine tool connecting plate 7 is fixedly connected to the drag block 8. The drag block 8 is driven to move by the machine tool connecting plate 7, so that the drag block 8 drives the tailstock body 1 to move, thereby realizing automated moving operation and being easier to use.

[0023] The working principle of the tailstock hydraulic latch dragging structure provided by the utility model is as follows:

[0024] The tailstock hydraulic latch dragging mechanism is connected in series through the oil cylinder oil inlet 5, oil outlet 6 and the tailstock locking cylinder. When the tailstock pressure plate is released, the latch 4 will extend out and get stuck in the slot of the drag block 8 under the push of hydraulic pressure, and will be dragged by the Z-axis of the machine tool connecting plate 7 to achieve left and right movement. This design transforms manual operation into automation, greatly improving efficiency and saving time for manual operation.

[0025] Compared with the related art, the tailstock hydraulic latch dragging structure provided by the utility model has the following beneficial effects:

[0026] The utility model provides a tailstock hydraulic latch dragging structure, in which a latch 4 is extended and stuck in a card slot of a dragging block 8 under the push of hydraulic pressure, and is dragged by a Z-axis of a machine tool connecting plate 7 to realize left and right movement, thereby realizing automated moving operation, greatly improving efficiency, and saving time for manual operation. The hydraulic oil in the hydraulic system is delivered to the oil cylinder through an oil inlet 5, thereby generating mechanical movement. The part composed of a piston and a seal in the hydraulic oil cylinder is formed through an oil outlet. When pressure oil flows into the hydraulic oil cylinder and the piston in the oil cylinder moves in the pressure direction, the hydraulic oil at the other end of the piston flows back to the system along the oil outlet, and drives the dragging block 8 to move through the machine tool connecting plate 7, thereby causing the dragging block 8 to drive the tailstock body 1 to move, thereby realizing automated moving operation and being better in use.

[0027] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tailstock hydraulic latch dragging structure, characterized in that: include: A cylinder housing disposed on the tailstock body; A cylinder cover, the cylinder cover is assembled on the cylinder shell; A latch, the latch being slidably disposed on the oil cylinder cover and penetrating the oil cylinder housing; A drag block is arranged on one side of the tailstock body and is slidably connected with the latch.

2. The tailstock hydraulic latch dragging structure according to claim 1 is characterized in that: An oil inlet and an oil outlet are provided in the oil cylinder shell.

3. The tailstock hydraulic latch dragging structure according to claim 1 is characterized in that: A machine tool connecting plate is arranged on one side of the tailstock body, and the machine tool connecting plate is fixedly connected to the drag block.

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