Precise control device for tool nose
Through the combination of electronically controlled slide rails and hydraulic cylinders, all-round precise control of the tool tip is achieved, solving the problems of insufficient turning accuracy and quality in the existing technology, and improving processing accuracy and cooling effect.
Patent Information
- Application Number
- CN202422014882.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing tool tip control device is difficult to achieve all-round accurate turning of the workpiece, which affects the turning accuracy and quality, and the position adjustment is not accurate manually.
The combination of electronically controlled slide rails, electronically controlled sliders, guide rods, screws and drive motors is adopted to realize the front and back movement of the moving parts, combined with hydraulic cylinders and telescopic rods, the angle of the nozzle is adjusted to ensure the precise alignment and cooling of the tool tip.
It realizes all-round precise alignment movement of the workpiece surface, improves the turning quality, and ensures accurate cooling of the tool tip by automatically adjusting the nozzle angle, avoiding errors of manual adjustment.
Smart Images
Figure CN223114612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool equipment, in particular to a tool tip precise control device. Background Technique
[0002] A numerically controlled machine tool is an automated machine tool equipped with a program control system. This control system can logically process a program with control codes or other symbolic instructions, decode it, represent it in coded numbers, and input it into the numerical control device through an information carrier. After arithmetic processing, various control signals are sent out by the numerical control device to control the actions of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. The numerically controlled machine tool better solves the problems of processing complex, precise, small-batch, and multi-variety parts. It is a flexible and high-efficiency automated machine tool, representing the development direction of modern machine tool control technology and being a typical mechatronic product.
[0003] For the existing tool tip control device, the workpiece is turned by controlling the tool tip to move downward or unidirectionally. However, for the tool tip control, it only moves unidirectionally. But the turning surface of the turned part is relatively wide, and the tool tip only moves unidirectionally, making it difficult to precisely turn each point surface, thus affecting the turning accuracy and quality. Manually adjusting the position of the turned part manually also makes it difficult to ensure accuracy.
[0004] Therefore, in view of this, research and improvement are carried out on the deficiencies of the existing structure, and a tool tip precise control device is proposed. Content of the Utility Model
[0005] The purpose of the utility model is to provide a tool tip precise control device to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a tool tip precise control device, including a connecting frame. On the inner surface of the opposite side of the connecting frame, an electric control slide rail is fixedly installed. An electric control slider is slidably arranged on the surface of the electric control slide rail. On the opposite side surface of the electric control slider, a guiding rod and a lead screw are sequentially installed from top to bottom. The left end of the lead screw penetrates through the electric control slider and is provided with a driving motor. The guiding rod and the lead screw are sleeved with the same moving part.
[0007] Preferably, the guiding rod is fixedly connected with the electric control slider, the lead screw is rotatably connected with the electric control slider, and the driving motor is fixedly connected to the left side of the surface of the left electric control slider.
[0008] Preferably, the moving part is slidably connected with the surface of the guiding rod and is threadedly connected with the surface of the lead screw.
[0009] Preferably, a hydraulic cylinder is fixedly installed on the upper side surface of the moving part, and the bottom end of the hydraulic cylinder penetrates through the moving part and is rotatably installed with a rotating main shaft.
[0010] Preferably, a side box is fixedly installed on the right side of the surface of the moving part, and an extension frame is fixedly arranged below the outer surface of the side box.
[0011] Preferably, a spray pipe is rotatably installed in the middle of the extension frame, a telescopic rod is rotatably arranged on the upper side of the surface of the spray pipe, and the upper end of the telescopic rod rotates through the side box at a fixed point.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Through the settings of the electric control slide rail, electric control slider, guiding rod, lead screw, driving motor and moving part, the electric control slider can move back and forth in the electric control slide rail, thereby driving the entire moving part to move back and forth. The driving motor can drive the lead screw to rotate. Under the limitation of the guiding rod, the moving part as a whole moves left and right, so that precise all-round positioning movement can be carried out on the surface of the turning part, greatly improving the precision of the turning work, improving the turning processing quality, and eliminating the need for manual adjustment of the position of the turning part.
[0014] 2. Through the settings of the extension frame, spray pipe and telescopic rod, according to the position where the tool tip moves down by the hydraulic cylinder, the telescopic rod can push the spray pipe to rotate along the extension frame, thereby adjusting the angle of the spray pipe, and can flexibly adjust the spray pipe according to the position of the tool tip to ensure precise cooling of the tool tip. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the structure of the moving part of the present utility model;
[0017] Figure 3 is a schematic cross-sectional view of the side box of the present utility model.
[0018] In the figure: 1, connecting frame; 2, electric control slide rail; 3, electric control slider; 4, guiding rod; 5, lead screw; 6, driving motor; 7, moving part; 8, hydraulic cylinder; 9, rotating main shaft; 10, side box; 11, extension frame; 12, spray pipe; 13, telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] As shown Figures 1-3 in the figure, a tip precise control device includes a connecting frame 1. On the inner surface of the opposite side of the connecting frame 1, an electric control slide rail 2 is fixedly installed. On the surface of the electric control slide rail 2, an electric control slider 3 is slidably arranged. On the opposite side surface of the electric control slider 3, a guiding rod 4 and a lead screw 5 are successively installed from top to bottom. At the left end of the lead screw 5, a driving motor 6 is arranged through the electric control slider 3. A same moving member 7 is sleeved on the surfaces of the guiding rod 4 and the lead screw 5.
[0021] By adopting the above technical solution, the electric control slider 3 can move back and forth in the electric control slide rail 2; the driving motor 6 can drive the lead screw 5 to rotate, and under the limitation of the guiding rod 4, the whole moving member 7 can move left and right.
[0022] Furthermore, the guiding rod 4 is fixedly connected with the electric control slider 3, the lead screw 5 is rotatably connected with the electric control slider 3, and the driving motor 6 is fixedly connected to the left side surface of the left electric control slider 3; the moving member 7 is slidably connected with the surface of the guiding rod 4, and the moving member 7 is threadedly connected with the surface of the lead screw 5.
[0023] By adopting the above technical solution, the guiding rod 4 limits the moving member 7, and the rotation of the lead screw 5 can push the moving member 7 to move.
[0024] Furthermore, a hydraulic cylinder 8 is fixedly installed on the upper side surface of the moving member 7. At the bottom end of the hydraulic cylinder 8, a rotating main shaft 9 is rotatably installed through the moving member 7.
[0025] By adopting the above technical solution, the hydraulic cylinder 8 can push the rotating main shaft 9 to move downward, driving the tip to perform turning.
[0026] Furthermore, a side box 10 is fixedly installed on the right side surface of the moving member 7. An extension frame 11 is fixedly arranged below the outer surface of the side box 10.
[0027] Furthermore, a spray pipe 12 is rotatably installed in the middle of the extension frame 11. On the upper side surface of the spray pipe 12, a telescopic rod 13 is rotatably arranged. The upper end of the telescopic rod 13 rotatably penetrates through the side box 10 at a fixed point.
[0028] By adopting the above technical solution, the telescopic rod 13 can push the spray pipe 12 to rotate along the extension frame 11, thereby adjusting the angle of the spray pipe 12.
[0029] Working principle: When using this tip precise control device, first, the electric control slider 3 can move back and forth in the electric control slide rail 2, thereby driving the entire moving part 7 to move back and forth. The driving motor 6 can drive the lead screw 5 to rotate. Under the limit of the guiding rod 4, the whole moving part 7 moves left and right, so that precise all-round positioning movement can be carried out on the surface of the turning part, greatly improving the precision of the turning work and the quality of turning processing. There is no need for manual adjustment of the position of the turning part. Then, the hydraulic cylinder 8 pushes the rotating spindle 9 downward, and turning is carried out using the tip. According to the position where the hydraulic cylinder 8 extends downward at the tip, the telescopic rod 13 can push the nozzle 12 to rotate along the extension frame 11, thereby adjusting the angle of the nozzle 12, and the angle of the nozzle 12 can be flexibly adjusted following the tip position to ensure precise cooling of the tip. This is the working principle of this tip precise control device.
Claims
1. A tool tip precise control device, comprising a connecting frame (1), characterized in that, On the inner surface of the opposite side of the connecting frame (1), an electric control slide rail (2) is fixedly installed. An electric control slider (3) is slidably arranged on the surface of the electric control slide rail (2). On the surface of the electric control slider (3) on the opposite side, a guide rod (4) and a lead screw (5) are sequentially installed from top to bottom. A driving motor (6) is arranged through the left end of the lead screw (5) and the electric control slider (3). A same moving member (7) is sleeved on the surfaces of the guide rod (4) and the lead screw (5).
2. The tip precision control device according to claim 1, wherein The guide rod (4) is fixedly connected with the electric control slider (3), the lead screw (5) is rotatably connected with the electric control slider (3), and the driving motor (6) is fixedly connected with the left side of the surface of the left electric control slider (3).
3. The tip precision control device according to claim 1, wherein, The moving member (7) is slidably connected with the surface of the guide rod (4), and the moving member (7) is threadedly connected with the surface of the lead screw (5).
4. A tip precise control device according to claim 1, characterized in that, On the upper side of the surface of the moving member (7), a hydraulic cylinder (8) is fixedly installed. The bottom end of the hydraulic cylinder (8) penetrates through the moving member (7) and rotatably installs a rotating main shaft (9).
5. The tip precision control device according to claim 1, characterized in that, On the right side of the surface of the moving member (7), a side box (10) is fixedly installed. An extension frame (11) is fixedly arranged below the outer surface of the side box (10).
6. The tip precision control device according to claim 5, wherein A spray pipe (12) is rotatably installed in the middle of the extension frame (11). An expansion rod (13) is rotatably arranged on the upper side of the surface of the spray pipe (12). The upper end of the expansion rod (13) rotatably penetrates through the side box (10).