A material guiding structure of an automated CNC lathe

Abstract

The utility model discloses a material guide structure for an automated CNC lathe, belonging to the technical field of accessories for automated CNC lathes, comprising an inner material guide groove, a threaded column fixedly connected to the lower end of the inner material guide groove, a nut threadedly installed on the upper part of the threaded column, an outer guide groove sandwiched between the inner material guide groove and the nut, a threaded frame slidably installed on the lower part of the outer guide groove, a threaded knob threadedly installed on the middle part of the threaded frame, a bracket rotatably connected to the lower part of the threaded column, the threaded frame slidingly penetrates the bracket, the threaded knob is movably embedded in the bracket, and the outer guide groove is slidably sleeved on the inner material guide groove. A gasket is fixedly connected to the upper end of the nut, and the gasket contacts the outer guide groove. Loosen the nut, then pull the outer guide groove to extend the outer guide groove, then tighten the nut, screw the threaded knob to adjust the height of the threaded frame, and the threaded frame adjusts the angle of the outer guide groove, so that the adjustment device can be easily matched to the target CNC lathe.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic numerically controlled lathe accessories, in particular to a material guiding structure of an automatic numerically controlled lathe. Background Art

[0002] Automatic CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotary inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, boring and other operations.

[0003] Since the structures of different CNC lathes are different, it is difficult to be compatible with more models of CNC lathes when using fixed guide groove installation, resulting in a problem of low matching between conventional guide grooves and different models of CNC lathes.

[0004] Therefore, we propose a material guide structure for an automated CNC lathe to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of low matching degree between conventional material guide troughs and different types of CNC lathes, and proposes a material guide structure for an automatic CNC lathe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A material guide structure for an automated CNC lathe, comprising an inner material guide groove, a threaded column fixedly connected to the lower end of the inner material guide groove, a nut threadedly installed on the upper part of the threaded column, an outer guide groove sandwiched between the inner material guide groove and the nut, a threaded rack slidably installed on the lower part of the outer guide groove, a threaded knob threadedly installed on the middle part of the threaded rack, a bracket rotatably connected to the lower part of the threaded column, the threaded rack slidingly penetrates the bracket, the threaded knob is movably embedded in the bracket, and the outer guide groove is slidably sleeved on the inner material guide groove. Loosen the nut, then pull the outer guide groove to extend the outer guide groove, then tighten the nut, screw the threaded knob to adjust the height of the threaded rack, so that the threaded rack adjusts the angle of the outer guide groove, and the adjustment device is convenient for matching the target CNC lathe.

[0008] Preferably, a washer is fixedly connected to the upper end of the nut, and the washer contacts the outer guide groove. The nut acts on the outer guide groove through the washer, and the washer is used to increase the compressive force range of the outer guide groove.

[0009] Preferably, the outer circumference of the threaded knob is provided with anti-skid patterns, so as to increase the friction between the hand and the threaded knob.

[0010] Preferably, the bracket includes a frame body and a guide seat, a pair of the guide seats are provided, and the guide seat is fixedly connected to the frame body.

[0011] Preferably, the bracket further comprises a mounting seat, and the frame body is fixedly connected to the mounting seat, so that screws can pass through the mounting seat to connect with the target CNC lathe.

[0012] Preferably, the threaded column includes a threaded column and a rotating shaft, and the rotating shaft is fixedly connected to the lower end of the threaded column. The threaded column is used to maintain the height of the inner guide groove, and the nut is loosened to loosen the outer guide groove, and then the outer guide groove is pulled to facilitate the adjustment of the total length of the inner guide groove and the outer guide groove.

[0013] Preferably, the outer guide groove includes a groove body and a sliding sleeve, and the sliding sleeve is symmetrically fixedly connected to the lower end of the groove body. After tightening the nut, the groove body is clamped and fixed to the outside of the inner guide groove through the gasket to maintain the stability of the adjustment result, and the threaded frame is used to maintain the front height of the outer guide groove, maintain the angle stability of the groove body, and facilitate the adjustment of the length and angle.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] 1. Loosen the nut, pull the outer guide groove to extend it, tighten the nut, turn the thread knob to adjust the height of the thread rack, and adjust the angle of the outer guide groove to facilitate the adjustment device to match the target CNC lathe.

[0016] 2. The nut acts on the outer guide groove through the gasket, and the gasket is used to increase the compressive force range of the outer guide groove.

[0017] 3. Use the threaded cylinder to maintain the height of the inner guide groove, loosen the nut to loosen the outer guide groove, and then pull the outer guide groove to adjust the total length of the inner guide groove and the outer guide groove.

[0018] 4. After tightening the nut, clamp the trough body to the outside of the inner guide trough through the gasket to maintain the stability of the adjustment results. Use the threaded rack to maintain the front height of the outer guide trough and maintain the angle stability of the trough body, which is convenient for adjusting the length and angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the threaded column structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the outer guide groove structure of the utility model.

[0023] In the figure: 1, inner guide groove; 2, bracket; 3, threaded column; 4, outer guide groove; 5, threaded frame; 6, threaded knob; 7, nut; 8, gasket; 21, mounting seat; 22, frame body; 23, guide seat; 31, rotating shaft; 32, threaded column; 41, groove body; 42, sliding sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.

[0025] Reference Figure 1 and 3 A material guide structure of an automated CNC lathe comprises an inner material guide groove 1, a threaded column 3 is fixedly connected to the lower end of the inner material guide groove 1, a nut 7 is threadedly installed on the upper part of the threaded column 3, an outer guide groove 4 is sandwiched between the inner material guide groove 1 and the nut 7, a threaded rack 5 is slidably installed on the lower part of the outer guide groove 4, a threaded knob 6 is threadedly installed on the middle part of the threaded rack 5, a bracket 2 is rotatably connected to the lower part of the threaded column 3, the threaded rack 5 slides through the bracket 2, the threaded knob 6 is movably embedded in the bracket 2, and the outer guide groove 4 is slidably sleeved on the inner material guide groove 1.

[0026] Reference Figure 1 The upper end of the nut 7 is fixedly connected with a washer 8, and the washer 8 contacts the outer guide groove 4. The nut 7 acts on the outer guide groove 4 through the washer 8.

[0027] Reference Figure 1 The outer circumference of the threaded knob 6 is provided with anti-skid patterns, and the anti-skid patterns are used to increase the friction between the hand and the threaded knob 6.

[0028] Reference Figure 1 and 2 The bracket 2 includes a frame body 22 and a guide seat 23, the threaded frame 5 slides through the guide seat 23, a pair of guide seats 23 are provided, and the guide seat 23 is fixedly connected to the frame body 22. The frame body 22 is used to guide the threaded column 3 to rotate, and the guide seat 23 is used to guide the threaded frame 5 to slide.

[0029] Reference Figure 1 and 2 The bracket 2 further includes a mounting seat 21, and the frame body 22 is fixedly connected to the mounting seat 21. The mounting seat 21 is used for screws to pass through and connect with the target CNC lathe.

[0030] Reference Figure 1 , 23, the threaded column 3 includes a threaded column 32 and a rotating shaft 31, the rotating shaft 31 is rotatably connected in the frame 22, the threaded column 32 is in active contact with the frame 22, the threaded column 32 is fixedly connected to the lower end of the inner guide groove 1, the upper end of the threaded column 32 is fixedly connected to the lower end of the inner guide groove 1, the nut 7 is threadedly mounted on the threaded column 32, and the rotating shaft 31 is fixedly connected to the lower end of the threaded column 32. The height of the inner guide groove 1 is maintained by the threaded column 32, the nut 7 is loosened, the nut 7 is loosened to the outer guide groove 4, and then the outer guide groove 4 is pulled to adjust the total length of the inner guide groove 1 and the outer guide groove 4.

[0031] Reference Figure 1 , 3 4, the outer guide groove 4 includes a groove body 41 and a sliding sleeve 42, the threaded column 32 movably passes through the groove body 41, the sliding sleeve 42 is slidably sleeved on the threaded frame 5, the groove body 41 is slidably sleeved outside the inner guide groove 1, and the sliding sleeve 42 is symmetrically fixedly connected to the lower end of the groove body 41. After tightening the nut 7, the groove body 41 is clamped and fixed outside the inner guide groove 1 through the gasket 8 to maintain the stability of the adjustment result, and the threaded frame 5 is used to maintain the front height of the outer guide groove 4 and maintain the angle stability of the groove body 41.

[0032] Working principle: Loosen the nut 7, then pull the outer guide groove 4 to extend the outer guide groove 4, then tighten the nut 7, turn the threaded knob 6 to adjust the height of the threaded rack 5, and let the threaded rack 5 adjust the angle of the outer guide groove 4, so that the adjustment device can match the target CNC lathe.

[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A material guide structure for an automated CNC lathe, characterized in that: The invention comprises an inner material guide groove (1), the lower end of the inner material guide groove (1) is fixedly connected with a threaded column (3), the upper part of the threaded column (3) is threadedly mounted with a nut (7), an outer guide groove (4) is sandwiched between the inner material guide groove (1) and the nut (7), a threaded frame (5) is slidably mounted on the lower part of the outer guide groove (4), a threaded knob (6) is threadedly mounted on the middle part of the threaded frame (5), the lower part of the threaded column (3) is rotatably connected with a bracket (2), the threaded frame (5) slides through the bracket (2), the threaded knob (6) is movably embedded in the bracket (2), and the outer guide groove (4) is slidably sleeved on the inner material guide groove (1).

2. The material guide structure of an automated CNC lathe according to claim 1, characterized in that: A gasket (8) is fixedly connected to the upper end of the nut (7), and the gasket (8) is in contact with the outer guide groove (4).

3. The material guiding structure of an automated CNC lathe according to claim 1, characterized in that: The outer periphery of the threaded knob (6) is provided with anti-slip grooves.

4. The material guiding structure of an automated CNC lathe according to claim 1, characterized in that: The support (2) comprises a frame body (22) and a guide seat (23), a pair of the guide seats (23) are provided, and the guide seats (23) are fixedly connected to the frame body (22).

5. The material guiding structure of an automated CNC lathe according to claim 4, characterized in that: The bracket (2) also includes a mounting seat (21), and the frame body (22) is fixedly connected to the mounting seat (21).

6. The material guiding structure of an automated CNC lathe according to claim 1, characterized in that: The threaded column (3) comprises a threaded column body (32) and a rotating shaft (31), and the rotating shaft (31) is fixedly connected to the lower end of the threaded column body (32).

7. The material guiding structure of an automated CNC lathe according to claim 1, characterized in that: The outer guide groove (4) comprises a groove body (41) and a sliding sleeve (42), and the sliding sleeve (42) is symmetrically fixedly connected to the lower end of the groove body (41).

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