Tool mounting seat of tool turret lathe and tool turret lathe

Abstract

The tool turret lathe comprises an assembly base, an assembly shell, a rotating base, an assembly sleeve, a driving mechanism and an angle detection assembly, a guide groove is formed in the top of a guide plate, the other end of a guide arm is clamped on the inner wall of the guide groove in a sliding mode, and the angle detection assembly is connected with the rotating base. The pressure sensors are symmetrically embedded in the two ends of the guide groove, the supporting springs are installed between the pressure sensors and the two sides of the other end of the guide arm, the pressure sensors and the two sides of the other end of the guide arm are connected through the supporting springs, and the controller is installed on the outer wall of the assembly shell. Therefore, by starting the driving mechanism, the driving mechanism can drive the rotating seat to rotate, when the rotating seat rotates, the end part of the guide arm can slide on the inner wall of the guide groove, and when the guide arm swings, the support spring can be extruded to further form pressure on the pressure sensor, so that the angle of deviation can be known according to a pressure signal; therefore, the machining accuracy is improved, and the machining quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tool turret lathe, especially tool turret lathe's tool mounting seat and tool turret lathe. BACKGROUND

[0002] In the prior art, the tool mounting seat is usually fixed in the corresponding screw hole on the tool turret by bolts. The tool is directly placed in the tool groove and fixed by the bolts on one side of the mounting seat. This structure fixes the angle of the tool after fixing the tool, which is usually suitable for the conventional requirements in turning processing. In most cases, this fixed angle can meet the standard turning process requirements.

[0003] Publication No. "CN221388960U" discloses a tool mounting seat of tool turret lathe, which installs the tool turret mounting plate on the tool turret by installation bolts, installs the tool in the sleeve, and fixes it by fixing bolts. When the angle needs to be adjusted, the knob is twisted to drive the worm to rotate and drive the worm wheel to rotate, thereby driving the rotating shaft to rotate, so that the connecting seat and the sleeve rotate, the angle of the tool is adjusted, and the self-locking characteristics of the worm wheel and the worm can prevent the tool from deflecting during processing. Compared with the prior art, the tool angle can be fine-tuned without replacing the tool or reinstalling the tool mounting seat.

[0004] In actual use, the operator needs to adjust the angle by twisting the worm, and the corresponding efficiency needs to be improved. Secondly, since the adjustment method depends on mechanical rotation, it is difficult to accurately control the required tool angle, resulting in unstable adjustment effect, the required accuracy in the processing process needs to be improved, and thus the processing quality and efficiency are affected. Utility model content

[0005] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0006] Therefore, the utility model aims at providing a tool mounting seat of tool turret lathe and tool turret lathe, which can solve the problem that the operator needs to adjust the angle by twisting the worm, and the corresponding efficiency needs to be improved. Secondly, since the adjustment method depends on mechanical rotation, it is difficult to accurately control the required tool angle, resulting in unstable adjustment effect, the required accuracy in the processing process needs to be improved, and thus the processing quality and efficiency are affected.

[0007] To achieve the above objectives, this utility model proposes a tool mounting base for a turret lathe and a turret lathe, including an assembly base, an assembly housing, a rotating seat, an assembly sleeve, a drive mechanism, and an angle detection assembly. The assembly housing is fixedly connected to the top of the assembly base, the rotating seat is rotatably connected to the top of the assembly housing, and the assembly sleeve is fixedly connected to the top of the rotating seat. The drive mechanism is installed inside the assembly housing. The angle detection assembly includes a guide arm, a guide plate, a pressure sensor, a support spring, and a controller. One end of the guide arm is fixedly connected to the end of the rotating seat, and the guide plate is fixedly connected to the end of the assembly housing. A guide groove is formed on the top of the guide plate. The other end of the guide arm is slidably engaged with the inner wall of the guide groove. The pressure sensor is symmetrically embedded at both ends of the guide groove. Support springs are installed between the pressure sensor and both sides of the other end of the guide arm and are connected through the support springs. The controller is installed on the outer wall of the assembly housing.

[0008] The tool mounting base and turret lathe of this utility model, through the activation of the drive mechanism, can drive the rotating seat to rotate. When the rotating seat is rotating, the end of the guide arm can slide on the inner wall of the guide groove. When the guide arm swings, it will squeeze the support spring, thereby forming pressure on the pressure sensor. Thus, the offset angle can be determined according to the pressure signal, which is more accurate and improves the processing quality and efficiency.

[0009] In addition, the tool mounting base and turret lathe of the turret lathe proposed above according to this utility model may also have the following additional technical features:

[0010] Specifically, the driving mechanism includes a driving device, a threaded screw, a threaded sleeve, a support arm, and a connecting assembly. The driving device is installed on the outer wall of the assembly housing. The two ends of the threaded screw are rotatably connected to the inner wall of the assembly housing, and one end of the threaded screw is fixedly connected to the output end of the driving device. The threaded sleeve is threaded onto the outer wall of the threaded screw. The connecting assembly is installed on the inner top of the assembly housing and fixedly connected to the bottom of the rotating seat. The support arm is provided between the connecting assembly and the outer wall of the threaded sleeve, and the two are connected through the support arm.

[0011] Specifically, the connecting assembly includes a main gear, a drive rod, and a toothed plate. One end of the drive rod is fixedly connected to the bottom of the rotating seat, the main gear is fixedly connected to the other end of the drive rod, one side of the toothed plate is fixedly connected to the end of the support arm, and the other side of the toothed plate is meshed with the main gear.

[0012] Specifically, the top of the assembly sleeve is provided with multiple assembly holes, and the internal threads of the assembly holes are connected to fixing bolts.

[0013] Specifically, a guide rod is fixedly connected to the inner wall of the assembly housing, and the support arm is slidably sleeved on the guide rod.

[0014] Specifically, both the drive device and the pressure sensor are electrically connected to the controller, and the controller is electrically connected to an external power source.

[0015] A turret lathe, including a tool mounting base for the turret lathe.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the internal structure of the assembly housing of this utility model;

[0020] Figure 3 This is a schematic diagram of the assembly hole structure of this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of part A in the middle.

[0022] As shown in the figure:

[0023] 1. Assembly base; 2. Assembly housing; 3. Rotating seat; 4. Assembly sleeve; 41. Assembly hole; 5. Drive mechanism; 51. Drive device; 52. Threaded screw; 53. Threaded sleeve plate; 54. Support arm; 55. Connecting assembly; 551. Main gear; 552. Drive rod; 553. Gear plate; 6. Angle detection assembly; 61. Guide arm; 62. Guide plate; 621. Guide groove; 63. Pressure sensor; 64. Support spring; 65. Controller. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Rather, the embodiments of this utility model include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0025] The tool mounting base and the turret lathe of the present invention will be described below with reference to the accompanying drawings.

[0026] like Figures 1-4 As shown, the tool mounting base and turret lathe of the present invention may include an assembly base 1, an assembly housing 2, a rotating seat 3, an assembly sleeve 4, a drive mechanism 5, and an angle detection component 6.

[0027] The assembly housing 2 is fixedly connected to the top of the assembly base 1, the rotating seat 3 is rotatably connected to the top of the assembly housing 2, the assembly sleeve 4 is fixedly connected to the top of the rotating seat 3, and the drive mechanism 5 is installed inside the assembly housing 2.

[0028] Furthermore, such as Figure 1 As shown, the top of the assembly sleeve 4 has multiple assembly holes 41, and the internal threads of the assembly holes 41 are connected to fixing bolts.

[0029] It should be noted that, as described in this embodiment, the cutting tool is installed inside the mounting sleeve 4 and then fixed with fixing bolts.

[0030] The angle detection component 6 includes a guide arm 61, a guide plate 62, a pressure sensor 63, a support spring 64, and a controller 65.

[0031] One end of the guide arm 61 is fixedly connected to the end of the rotating seat 3, the guide plate 62 is fixedly connected to the end of the assembly housing 2, the top of the guide plate 62 is provided with a guide groove 621, and the other end of the guide arm 61 is slidably engaged with the inner wall of the guide groove 621.

[0032] It should be noted that the guide arm 61 described in this embodiment has an L-shaped structure, and the downward protrusion of the guide arm 61 is slidably engaged with the inner wall of the guide groove 621.

[0033] Pressure sensors 63 are symmetrically embedded at both ends of guide groove 621. Support springs 64 are installed between the pressure sensors 63 and the other two sides of guide arm 61, and are connected through the support springs 64. Controller 65 is installed on the outer wall of assembly housing 2.

[0034] It should be noted that the guide groove 621 described in this embodiment is an arc-shaped structure, and the center point of the guide groove 621 and the rotation point of the rotating seat 3 are located on the same vertical line.

[0035] Specifically, to achieve greater precision in tool adjustment, one end of the guide arm 61 is fixedly connected to the end of the rotating seat 3, and the guide plate 62 is fixedly connected to the end of the assembly housing 2. The top of the guide plate 62 has a guide groove 621, and the other end of the guide arm 61 is slidably engaged with the inner wall of the guide groove 621. Pressure sensors 63 are symmetrically embedded at both ends of the guide groove 621. Support springs 64 are installed between the pressure sensors 63 and both sides of the other end of the guide arm 61, and are connected through the support springs 64. The controller 65 is installed on the outer wall of the assembly housing 2. After the tool is assembled into the assembly sleeve 4, the drive mechanism 5 is activated, which drives the rotating seat 3 to rotate. When the rotating seat 3 rotates, the end of the guide arm 61 can slide on the inner wall of the guide groove 621. When the guide arm 61 swings, it will squeeze the support spring 64, thereby creating pressure on the pressure sensor 63. The angle of deviation can be determined based on the pressure signal, thus improving precision, processing quality, and efficiency.

[0036] In one embodiment of this utility model, such as Figures 1-4 As shown, the drive mechanism 5 includes a drive device 51, a threaded screw 52, ​​a threaded sleeve 53, a support arm 54, and a connecting assembly 55. The drive device 51 is installed on the outer wall of the assembly housing 2. The two ends of the threaded screw 52 are rotatably connected to the inner wall of the assembly housing 2, and one end of the threaded screw 52 is fixedly connected to the output end of the drive device 51. The threaded sleeve 53 is threaded onto the outer wall of the threaded screw 52. The connecting assembly 55 is installed on the top inner side of the assembly housing 2 and is fixedly connected to the bottom of the rotating seat 3. A support arm 54 is provided between the connecting assembly 55 and the outer wall of the threaded sleeve 53, and they are connected through the support arm 54.

[0037] Furthermore, such as Figure 1 As shown, a guide rod is fixedly connected to the inner wall of the assembly housing 2, and the support arm 54 is slidably sleeved on the guide rod. The drive device 51 and the pressure sensor 63 are both electrically connected to the controller 65, and the controller 65 is electrically connected to an external power supply.

[0038] It should be noted that the driving device 51 described in this embodiment is a drive motor, and one end of the support arm 54 is fixedly connected to the outer wall of the threaded sleeve 53.

[0039] Specifically, to make the angle adjustment process more convenient, the drive device 51 is installed on the outer wall of the assembly housing 2, the two ends of the threaded rod 52 are rotatably connected to the inner wall of the assembly housing 2, and one end of the threaded rod 52 is fixedly connected to the output end of the drive device 51. The threaded sleeve 53 is threaded onto the outer wall of the threaded rod 52. The connecting assembly 55 is installed on the inner top of the assembly housing 2 and fixedly connected to the bottom of the rotating seat 3. A support arm 54 is provided between the connecting assembly 55 and the outer wall of the threaded sleeve 53, and they are connected through the support arm 54. By starting the drive device 51, it drives the threaded rod 52 to rotate. Under the action of the guide rod, the threaded sleeve 53 moves left and right. The threaded sleeve 53 drives the support arm 54 to move. When the support arm 54 moves, it can drive the connecting assembly 55 to control the rotating seat 3 to adjust the angle, which is more convenient.

[0040] In one embodiment of this utility model, such as Figures 1-4 As shown, the connecting assembly 55 includes a main gear 551, a drive rod 552, and a toothed plate 553. One end of the drive rod 552 is fixedly connected to the bottom of the rotating seat 3, the main gear 551 is fixedly connected to the other end of the drive rod 552, one side of the toothed plate 553 is fixedly connected to the end of the support arm 54, and the other side of the toothed plate 553 is meshed with the main gear 551.

[0041] Specifically, in order to precisely control the rotation angle of the rotating seat 3, one end of the drive rod 552 is fixedly connected to the bottom of the rotating seat 3, the main gear 551 is fixedly connected to the other end of the drive rod 552, one side of the toothed plate 553 is fixedly connected to the end of the support arm 54, and the other side of the toothed plate 553 is meshed with the main gear 551. Thus, when the end of the support arm 54 is adjusted, the toothed plate 553 can be moved left and right. When the toothed plate 553 moves left and right, the main gear 551 can be rotated. Thus, under the action of the drive rod 552, the rotating seat 3 is adjusted in angle, which in turn adjusts the angle of the cutter in the sleeve 4.

[0042] This utility model embodiment also discloses a turret lathe, including a tool mounting base for the turret lathe.

[0043] In summary, the tool mounting base and turret lathe of this utility model embodiment, by activating the drive mechanism 5, can drive the rotating seat 3 to rotate. When the rotating seat 3 rotates, the end of the guide arm 61 can slide on the inner wall of the guide groove 621. When the guide arm 61 swings, it will compress the support spring 64, thereby forming pressure on the pressure sensor 63. Thus, the angle of deviation can be determined based on the pressure signal, which is more accurate and improves the processing quality and efficiency.

[0044] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A tool mounting base for a turret lathe, characterized in that, It includes an assembly base (1), an assembly housing (2), a rotating seat (3), an assembly sleeve (4), a drive mechanism (5), and an angle detection assembly (6), wherein, The assembly housing (2) is fixedly connected to the top of the assembly base (1), the rotating seat (3) is rotatably connected to the top of the assembly housing (2), the assembly sleeve (4) is fixedly connected to the top of the rotating seat (3), and the drive mechanism (5) is installed inside the assembly housing (2). The angle detection component (6) includes a guide arm (61), a guide plate (62), a pressure sensor (63), a support spring (64), and a controller (65), wherein, One end of the guide arm (61) is fixedly connected to the end of the rotating seat (3), the guide plate (62) is fixedly connected to the end of the assembly housing (2), the top of the guide plate (62) is provided with a guide groove (621), and the other end of the guide arm (61) is slidably engaged with the inner wall of the guide groove (621). The pressure sensor (63) is symmetrically embedded at both ends of the guide groove (621). Support springs (64) are installed between the pressure sensor (63) and the other end of the guide arm (61) on both sides, and are connected through the support springs (64). The controller (65) is installed on the outer wall of the assembly housing (2).

2. The tool mounting bracket for a turret lathe according to claim 1, characterized in that, The drive mechanism (5) includes a drive unit (51), a threaded screw (52), a threaded sleeve (53), a support arm (54), and a connecting assembly (55), wherein, The drive device (51) is installed on the outer wall of the assembly housing (2), and the two ends of the threaded screw (52) are rotatably connected to the inner wall of the assembly housing (2), and one end of the threaded screw (52) is fixedly connected to the output end of the drive device (51). The threaded sleeve (53) is threaded onto the outer wall of the threaded screw (52). The connecting assembly (55) is installed on the inner top of the assembly housing (2) and fixedly connected to the bottom of the rotating seat (3). The connecting assembly (55) and the outer wall of the threaded sleeve (53) are provided with the support arm (54) and are connected through the support arm (54).

3. The tool mounting bracket for a turret lathe according to claim 2, characterized in that, The connecting assembly (55) includes a main gear (551), a drive rod (552), and a gear plate (553), wherein, One end of the drive rod (552) is fixedly connected to the bottom of the rotating seat (3), and the main gear (551) is fixedly connected to the other end of the drive rod (552); One side of the toothed plate (553) is fixedly connected to the end of the support arm (54), and the other side of the toothed plate (553) is meshed with the main gear (551).

4. The tool mounting bracket for a turret lathe according to claim 1, characterized in that, The top of the assembly sleeve (4) is provided with multiple assembly holes (41), and the internal threads of the assembly holes (41) are connected to fixing bolts.

5. The tool mounting base for a turret lathe according to claim 2, characterized in that, The inner wall of the assembly housing (2) is fixedly connected to a guide rod, and the support arm (54) is slidably sleeved on the guide rod.

6. The tool mounting bracket for a turret lathe according to claim 2, characterized in that, The drive device (51) and the pressure sensor (63) are both electrically connected to the controller (65), which is electrically connected to an external power source.

7. A turret lathe, characterized in that, The tool mounting base of the turret lathe as described in any one of claims 1 to 6.

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