Cutter with angle convenient to adjust

Abstract

The utility model relates to the technical field of cutters, and discloses a cutter convenient for angle adjustment, which comprises a cutter seat, a first fixing plate is fixedly mounted on the right side of the bottom of the cutter seat, a second fixing plate is fixedly mounted on the left side of the bottom of the cutter seat, and a first rotating shaft is fixedly mounted in the first fixing plate. A rotating rod is fixedly connected to the left side of the first rotating shaft, a blade is fixedly connected to the rotating rod, the rotating rod penetrates through the interior of the blade, a second rotating shaft is fixedly installed at the other end of the rotating rod, the second rotating shaft is fixedly installed in a second fixing plate, and a first limiting rod is clamped to the first rotating shaft; according to the angle adjusting device, the rotating shaft is installed, so that the rotating rod can rotate, the blade is driven to rotate, angle adjustment is achieved, the first limiting rod and the second limiting rod can play a role in limiting the blade, and the angle of the blade is prevented from being adjusted disorderly.

Description

Technical Field

[0001] The utility model relates to the technical field of cutters, in particular to a cutter with convenient angle adjustment. Background Art

[0002] Boring cutters are a type of boring tool, generally cylindrical in shape, but larger boring cutters may be arched in shape. They are most commonly used on various metal and nonferrous metal processing machinery and equipment for round hole processing and cylinder processing. However, when the boring cutter rotates at high speed with the machinery and equipment, it is easy for the boring cutter and the machinery and equipment to become loose due to vibration and other reasons, increasing safety hazards.

[0003] For example, patent number CN 211360692 U discloses a tool, which includes: a tool handle, which includes a first end connection end and a second end connection end, the first end connection end of the tool handle is used to connect the output shaft of the machine tool, the first end connection end of the tool handle is provided with a first threaded hole, and the second end connection end of the tool handle is also provided with a second threaded hole connected to the first threaded hole; a tool head assembly, which is detachably connected to the second end connection end of the tool handle; and a connecting assembly, which is used to thread-lock the tool head assembly to the tool handle, and the connecting assembly includes a first connecting member and a second connecting member, the first connecting member includes a threaded portion and a groove portion provided at one end of the threaded portion, the threaded portion passes through the tool head assembly and is threadedly connected to the first threaded hole, the second connecting member is threadedly connected to the second threaded hole, and one end of the second connecting member can be pressed into the groove portion. It has a simple structure and a reliable anti-loosening effect, and is of great significance in production practice.

[0004] However, the angle of the tool cannot be adjusted during use, so there may be some inconvenience in actual use, so a tool that is easy to adjust the angle is needed. Utility Model Content

[0005] The utility model aims to provide a cutting tool with convenient angle adjustment, thereby achieving the purpose of convenient angle adjustment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for convenient angle adjustment, comprising a tool seat, a first fixing plate fixedly installed on the right side of the bottom of the tool seat, a second fixing plate fixedly installed on the left side of the bottom of the tool seat, a first rotating shaft fixedly installed inside the first fixing plate, a rotating rod fixedly connected to the left side of the first rotating shaft, a blade fixedly connected to the top of the rotating rod, the rotating rod passes through the inside of the blade, a second rotating shaft fixedly installed on the other end of the rotating rod, the second rotating shaft fixedly installed inside the second fixing plate, a first limiting rod clamped on the first rotating shaft, and a second limiting rod clamped on the second rotating shaft.

[0007] Preferably, a first slide groove is fixedly installed on the left side of the front side of the tool seat, a first slider is slidably installed on the right side of the first slide groove, a first baffle is fixedly installed on the other side of the first slider, a second slider is fixedly installed on the right side of the first baffle, a second slide groove is slidably installed on the right side of the second slider, the second slide groove is fixedly installed on the right side of the front side of the tool seat, and a first telescopic rod is fixedly connected to the top of the first baffle. The first slider, the first slide groove, the second slide groove and the second slider are installed to facilitate the movement of the first baffle, so that the blade can be protected.

[0008] Preferably, the number of the first slide groove, the first slider, the first baffle, the second slider, the second slide groove, and the first telescopic rod is two, and the two first slide grooves, the first slider, the first baffle, the second slider, the second slide groove, and the first telescopic rod are located on both sides directly behind the tool seat, and the first telescopic rod is installed to limit the first baffle.

[0009] Preferably, a third slide groove is fixedly installed on the left side of the side of the first fixed plate, a third slider is slidably installed on the right side of the third slide groove, a second baffle is fixedly connected to the right side of the third slider, a fourth slider is fixedly installed on the right side of the second baffle, a fourth slide groove is slidably installed on the right side of the fourth slider, the fourth slide groove is fixedly installed on the right side of the side of the first fixed plate, and a second telescopic rod is fixedly installed on the top of the second baffle, and the third slider, the third slide groove, the fourth slide groove and the fourth slider are installed to facilitate the movement of the second baffle.

[0010] Preferably, the number of the third slide groove, the third slider, the fourth slider, the fourth slide groove, the second baffle plate, and the second telescopic rod is two, and the two third slide grooves, the third slider, the fourth slider, the fourth slide groove, the second baffle plate, and the second telescopic rod are located on the first fixed plate and the second fixed plate, and the second telescopic rod is installed to limit the second baffle plate.

[0011] Preferably, an anti-skid pad is fixedly installed on the side of the tool seat, and the number of the anti-skid pads is two, and the two anti-skid pads are located on the left and right sides of the tool seat. The anti-skid pad is installed to play an anti-skid role.

[0012] The utility model provides a tool that is convenient for adjusting the angle and has the following beneficial effects:

[0013] (1) The utility model can rotate the rotating rod by installing the rotating shaft, thereby driving the blade to rotate to achieve angle adjustment, and the first limiting rod and the second limiting rod can both limit the blade to prevent its angle from being adjusted randomly.

[0014] (2) The utility model can protect the blade through the first baffle and the second baffle to prevent people from being injured by the blade when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a side view of the utility model.

[0018] In the figure: 1. tool holder; 2. first fixed plate; 3. rotating rod; 4. first rotating shaft; 5. first limiting rod; 6. blade; 7. second fixed plate; 8. second rotating shaft; 9. second limiting rod; 10. first slide groove; 11. first slider; 12. first baffle; 13. second slide groove; 14. second slider; 15. first telescopic rod; 16. third slide groove; 17. third slider; 18. fourth slider; 19. fourth slide groove; 20. second baffle; 21. second telescopic rod; 22. anti-slip pad. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: a tool for convenient angle adjustment, comprising a tool seat 1, a first fixed plate 2 is fixedly installed on the right side of the bottom of the tool seat 1, a second fixed plate 7 is fixedly installed on the left side of the bottom of the tool seat 1, a first rotating shaft 4 is fixedly installed inside the first fixed plate 2, a rotating rod 3 is fixedly connected to the left side of the first rotating shaft 4, a blade 6 is fixedly connected to the upper part of the rotating rod 3, the rotating rod 3 runs through the inside of the blade 6, a second rotating shaft 8 is fixedly installed on the other end of the rotating rod 3, the second rotating shaft 8 is fixedly installed inside the second fixed plate 7, a first limiting rod 5 is clamped on the first rotating shaft 4, a second limiting rod 9 is clamped on the second rotating shaft 8, and an anti-skid pad 22 is fixedly installed on the side of the tool seat 1, and the number of the anti-skid pads 22 is two, and the two anti-skid pads 22 are located on the left and right sides of the tool seat 1, and the anti-skid pads 22 are installed to play an anti-skid role.

[0021] Example 2

[0022] like Figure 1-3As shown, the utility model provides a technical solution: a tool for convenient angle adjustment, a first slide groove 10 is fixedly installed on the left side of the front of the tool seat 1, a first slider 11 is slidably installed on the right side of the first slide groove 10, a first baffle 12 is fixedly installed on the other side of the first slider 11, a second slider 14 is fixedly installed on the right side of the first baffle 12, a second slide groove 13 is slidably installed on the right side of the second slider 14, the second slide groove 13 is fixedly installed on the right side of the front of the tool seat 1, and a first telescopic rod is fixedly connected to the top of the first baffle 12 15, the first slide 11, the first slide 10, the second slide 13, and the second slide 14 are installed to facilitate the movement of the first baffle 12, so that the blade 6 can be protected. The number of the first slide 10, the first slide 11, the first baffle 12, the second slide 14, the second slide 13, and the first telescopic rod 15 is two. The two first slides 10, the first slide 11, the first baffle 12, the second slide 14, the second slide 13, and the first telescopic rod 15 are located on both sides of the rear of the tool holder 1. The first telescopic rod 15 is installed 15 is to limit the first baffle 12, a third slide groove 16 is fixedly installed on the left side of the side of the first fixed plate 2, a third slider 17 is slidably installed on the right side of the third slide groove 16, a second baffle 20 is fixedly connected to the right side of the third slider 17, a fourth slider 18 is fixedly installed on the right side of the second baffle 20, a fourth slide groove 19 is slidably installed on the right side of the fourth slider 18, the fourth slide groove 19 is fixedly installed on the right side of the side of the first fixed plate 2, a second telescopic rod 21 is fixedly installed on the top of the second baffle 20, and the third slider is installed 17, the third slide groove 16, the fourth slide groove 19, and the fourth slider 18 are for facilitating the movement of the second baffle 20. The number of the third slide groove 16, the third slider 17, the fourth slider 18, the fourth slide groove 19, the second baffle 20, and the second telescopic rod 21 is two. The two third slide grooves 16, the third slider 17, the fourth slider 18, the fourth slide groove 19, the second baffle 20, and the second telescopic rod 21 are located on the first fixed plate 2 and the second fixed plate 7. The second telescopic rod 21 is installed to limit the second baffle 20.

[0023] Working principle: Figure 1-3 As shown, the utility model provides a technical solution: a tool with convenient angle adjustment. When the angle adjustment is needed, the first limit rod 5 and the second limit rod 9 are pulled out, and the blade 6 is rotated. The blade 6 is rotated through the first rotating shaft 4, the second rotating shaft 8, and the rotating rod 3 to achieve the angle adjustment of the blade 6. When not in use, the first baffle plate 12 and the second baffle plate 20 are slid to protect the blade 6, so as to protect the blade 6 and prevent people from being injured by the blade 6.

Claims

1. A tool for convenient angle adjustment, comprising a tool holder (1), characterized in that: A first fixing plate (2) is fixedly installed on the right side of the bottom of the tool seat (1), and a second fixing plate (7) is fixedly installed on the left side of the bottom of the tool seat (1). A first rotating shaft (4) is fixedly installed inside the first fixing plate (2). A rotating rod (3) is fixedly connected to the left side of the first rotating shaft (4). A blade (6) is fixedly connected to the top of the rotating rod (3). The rotating rod (3) passes through the inside of the blade (6). A second rotating shaft (8) is fixedly installed on the other end of the rotating rod (3). The second rotating shaft (8) is fixedly installed inside the second fixing plate (7). A first limiting rod (5) is clamped on the first rotating shaft (4), and a second limiting rod (9) is clamped on the second rotating shaft (8).

2. A tool for convenient angle adjustment according to claim 1, characterized in that: A first slide groove (10) is fixedly installed on the left side of the front face of the tool holder (1), a first slider (11) is slidably installed on the right side of the first slide groove (10), a first baffle (12) is fixedly installed on the other side of the first slider (11), a second slider (14) is fixedly installed on the right side of the first baffle (12), a second slide groove (13) is slidably installed on the right side of the second slider (14), the second slide groove (13) is fixedly installed on the right side of the front face of the tool holder (1), and a first telescopic rod (15) is fixedly connected to the top of the first baffle (12).

3. A tool for convenient angle adjustment according to claim 2, characterized in that: The number of the first slide groove (10), the first slider (11), the first baffle plate (12), the second slider (14), the second slide groove (13), and the first telescopic rod (15) is two, and the two first slide grooves (10), the first slider (11), the first baffle plate (12), the second slider (14), the second slide groove (13), and the first telescopic rod (15) are located on both sides directly behind the tool seat (1).

4. A tool for convenient angle adjustment according to claim 1, characterized in that: A third slide groove (16) is fixedly installed on the left side of the side of the first fixed plate (2), a third slider (17) is slidably installed on the right side of the third slide groove (16), a second baffle (20) is fixedly connected to the right side of the third slider (17), a fourth slider (18) is fixedly installed on the right side of the second baffle (20), a fourth slide groove (19) is slidably installed on the right side of the fourth slider (18), the fourth slide groove (19) is fixedly installed on the right side of the side of the first fixed plate (2), and a second telescopic rod (21) is fixedly installed on the top of the second baffle (20).

5. A tool for convenient angle adjustment according to claim 4, characterized in that: The number of the third sliding groove (16), the third sliding block (17), the fourth sliding block (18), the fourth sliding groove (19), the second baffle plate (20), and the second telescopic rod (21) is two, and the two third sliding grooves (16), the third sliding block (17), the fourth sliding block (18), the fourth sliding groove (19), the second baffle plate (20), and the second telescopic rod (21) are located on the first fixed plate (2) and the second fixed plate (7).

6. A tool for convenient angle adjustment according to claim 1, characterized in that: An anti-skid pad (22) is fixedly mounted on the side of the tool seat (1), and the number of the anti-skid pads (22) is two, and the two anti-skid pads (22) are located on the left and right sides of the tool seat (1).

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