A spindle hole fine boring tool

Abstract

The utility model relates to the technical field of precision boring tools, and discloses a spindle hole precision boring tool, including a shell, a rotating device is arranged on the right side of the shell; the rotating device includes a concave plate, a first rotating rod, a fixed block, a rotating disk, and a fixed plate, the concave plate is arranged on the right side of the shell, the first rotating rod is rotatably connected to the concave plate, and the first rotating rod movably passes through the front of the concave plate and extends outward. The rotating disk is fixedly connected to the extended end of the first rotating rod, the fixed block is fixedly sleeved on the outer wall of the first rotating rod, and the left side of the fixed block is fixedly connected to the right side of the shell, and the fixed plate is fixedly connected to the right side of the concave plate. The utility model drives the first connecting plate and the second connecting plate to slide by pulling the pull rod, and connects the first connecting plate with the second connecting plate by plugging the limit rod on the first connecting plate with the limit hole on the second connecting plate, so as to firmly install the precision boring tool on the machine.

Description

Technical Field

[0001] The utility model relates to the technical field of precision boring cutters, in particular to a spindle hole precision boring cutter. Background Art

[0002] A fine boring tool is a tool that ensures the accuracy of the hole diameter, position, roughness, roundness, etc.

[0003] For example, the patent with announcement number CN218518152U discloses a precision boring tool, including a shell and a connecting block, the inner wall of the shell is connected to a control structure, the front and rear sides of the shell are respectively processed with slide grooves, the inner wall of the slide groove is slidably clamped with a slide rod, and a support plate is fixedly connected to the upper right side of the shell, and the first handle in the control structure drives the first cross bar to rotate, the rotating first cross bar drives the tooth plate to move left and right, the moving tooth plate drives the half gear to rotate, and the rotating half gear cooperates with the vertical plate to drive the precision boring tool to adjust the angle, thereby changing the original spring control form, avoiding the rebound of the precision boring tool during use, eliminating the use limitations of the precision boring tool, and ensuring the normal use of the precision boring tool.

[0004] The existing fine boring tool is not firmly connected to the machine. After the fine boring tool is installed, the angle of the fine boring tool cannot be conveniently adjusted. Therefore, a spindle hole fine boring tool is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a spindle hole fine boring tool to achieve the purpose of solving the above problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spindle hole fine boring tool, comprising a housing, wherein a rotating device is arranged on the right side of the housing;

[0007] The rotating device includes a concave plate, a first rotating rod, a fixed block, a rotating disk, and a fixed plate. The concave plate is arranged on the right side of the shell. The first rotating rod is rotatably connected to the concave plate, and the first rotating rod movably passes through the front of the concave plate and extends outward.

[0008] Preferably, the rotating disk is fixedly connected to the extended end of the first rotating rod, the fixed block is fixedly sleeved on the outer wall of the first rotating rod, the left side of the fixed block is fixedly connected to the right side of the housing, and the fixed plate is fixedly connected to the right side of the concave plate. By rotating the rotating disk, the first rotating rod is driven to rotate.

[0009] Preferably, the fixing plate is provided with a connecting device, which includes a slide groove, a connecting block, a first connecting plate, a limiting rod, a second connecting plate, a limiting hole, and a handle. Two slide grooves are provided at the upper and lower sides of the right side of the fixing plate, and the two connecting blocks are slidably connected in the upper and lower slide grooves respectively. The connecting block slides in the slide groove to drive the first connecting plate and the second connecting plate to slide.

[0010] Preferably, the first connecting plate is fixedly connected to the right side of the upper connecting block, the limiting rod is fixedly connected to the bottom of the first connecting plate, the second connecting plate is fixedly connected to the right side of the lower connecting block, and the limiting hole is opened at the top of the second connecting plate. The limiting rod is inserted into the limiting hole to achieve the function of connecting the first connecting plate and the second connecting plate.

[0011] Preferably, the limiting rod is movably connected in the limiting hole, and the two handles are fixedly connected to the top of the first connecting plate and the bottom of the second connecting plate respectively. By pulling the handles, the first connecting plate and the second connecting plate can be driven to slide.

[0012] Preferably, a motor is fixedly mounted on the right side of the inner wall of the housing, a second rotating rod is fixedly mounted on the output end of the motor, the second rotating rod movably passes through the left side of the housing and extends outward, and a blade is fixedly sleeved on the extension end of the second rotating rod. The motor is started to drive the second rotating rod to rotate, thereby driving the blade to rotate.

[0013] The utility model provides a spindle hole fine boring tool, which has the following beneficial effects:

[0014] (1) The utility model drives the first connecting plate and the second connecting plate to slide by pulling the pull rod, and connects the first connecting plate with the second connecting plate by plugging the limiting rod on the first connecting plate into the limiting hole on the second connecting plate, so as to firmly install the fine boring tool on the machine.

[0015] (2) The utility model drives the first rotating rod to rotate by rotating the rotating disk, and the rotation of the first rotating rod drives the fixed block to rotate, and the rotation of the fixed block drives the blade to rotate, so that the angle of the blade can be adjusted to adapt to different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional side structure of the utility model;

[0019] Figure 3 It is a three-dimensional top view structural diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model.

[0021] In the figure: 1. shell; 2. rotating device; 201. concave plate; 202. first rotating rod; 203. fixed block; 204. rotating disk; 205. fixed plate; 3. connecting device; 301. slide groove; 302. connecting block; 303. first connecting plate; 304. limiting rod; 305. second connecting plate; 306. limiting hole; 307. handle; 4. blade; 5. motor; 6. second rotating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] like Figure 1-4As shown, the utility model provides a technical solution: a spindle hole fine boring tool, including a housing 1, a rotating device 2 is arranged on the right side of the housing 1; the rotating device 2 includes a concave plate 201, a first rotating rod 202, a fixed block 203, a rotating disk 204, and a fixed plate 205, the concave plate 201 is arranged on the right side of the housing 1, the first rotating rod 202 is rotatably connected to the concave plate 201, and the first rotating rod 202 movably penetrates the front of the concave plate 201 and extends outward. The rotating disk 204 is fixedly connected to the extended end of the first rotating rod 202, the fixed block 203 is fixedly sleeved on the outer wall of the first rotating rod 202, and the left side of the fixed block 203 is fixedly connected to the right side of the housing 1, and the fixed plate 205 is fixedly connected to the right side of the concave plate 201. A motor 5 is fixedly installed on the right side of the inner wall of the housing 1, and a second rotating rod 6 is fixedly installed on the output end of the motor 5, the second rotating rod 6 movably penetrates the left side of the housing 1 and extends outward, and a blade 4 is fixedly sleeved on the extended end of the second rotating rod 6.

[0026] In this embodiment, the first rotating rod 202 is driven to rotate by rotating the rotating disk 204, the first rotating rod 202 drives the fixed block 203 to rotate, and the fixed block 203 drives the shell 1 to rotate, so that the angle of the fine boring tool can be adjusted to adapt to the use in different positions and to achieve better results. The second rotating rod 6 is driven to rotate by starting the motor 5, and the second rotating rod 6 drives the blade 4 to rotate. The blade 4 has four different sizes to meet different needs.

[0027] Embodiment 2:

[0028] like Figure 1-4 As shown, on the basis of the first embodiment, the utility model provides a technical solution: a connecting device 3 is provided on the fixed plate 205, and the connecting device 3 includes a slide groove 301, a connecting block 302, a first connecting plate 303, a limiting rod 304, a second connecting plate 305, a limiting hole 306, and a handle 307. Two slide grooves 301 are provided at the upper and lower sides of the right side of the fixed plate 205, and two connecting blocks 302 are slidably connected in the upper and lower slide grooves 301 respectively. The first connecting plate 303 is fixedly connected to the right side of the upper connecting block 302, the limiting rod 304 is fixedly connected to the bottom of the first connecting plate 303, the second connecting plate 305 is fixedly connected to the right side of the lower connecting block 302, and the limiting hole 306 is provided at the top of the second connecting plate 305. The limiting rod 304 is movably connected in the limiting hole 306, and the two handles 307 are fixedly connected to the top of the first connecting plate 303 and the bottom of the second connecting plate 305 respectively.

[0029] In this embodiment, the first connecting plate 303 and the second connecting plate 305 are driven to slide by pulling the handle 307, and the first connecting plate 303 and the second connecting plate 305 are connected by inserting the limiting rod 304 into the limiting hole 306, so that the device is fixed on the machine to make it more firmly fixed to prevent it from falling, and the first connecting plate 303 and the second connecting plate 305 are limited by sliding the connecting block 302 in the slide groove 301.

[0030] When in use, the first connecting plate 303 and the second connecting plate 305 are driven to slide by pulling the handle 307, and the limiting rod 304 is inserted into the limiting hole 306 to connect the first connecting plate 303 and the second connecting plate 305, so that the device is fixed on the machine, making it more firmly fixed to prevent it from falling, and the connecting block 302 is slidably connected in the slide groove 301 to limit the first connecting plate 303 and the second connecting plate 305, and the rotating disk 204 drives the first rotating rod 202 to rotate, and the first rotating rod 202 rotates to drive the fixing block 203 to rotate, and the fixing block 203 rotates to drive the shell 1 to rotate, so as to adjust the angle of the fine boring tool to adapt to the use in different positions and have a better effect, and the second rotating rod 6 is driven to rotate by starting the motor 5, and the second rotating rod 6 rotates to drive the blade 4 to rotate, and the blade 4 has four different sizes to adapt to different needs.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spindle hole fine boring tool, comprising a housing (1), characterized in that: A rotating device (2) is provided on the right side of the housing (1); The rotating device (2) comprises a concave plate (201), a first rotating rod (202), a fixed block (203), a rotating disk (204), and a fixed plate (205); the concave plate (201) is arranged on the right side of the housing (1); the first rotating rod (202) is rotatably connected to the concave plate (201); and the first rotating rod (202) movably passes through the front of the concave plate (201) and extends outward.

2. A spindle hole fine boring tool according to claim 1, characterized in that: The rotating disk (204) is fixedly connected to the extended end of the first rotating rod (202), the fixed block (203) is fixedly sleeved on the outer wall of the first rotating rod (202), and the left side of the fixed block (203) is fixedly connected to the right side of the shell (1), and the fixed plate (205) is fixedly connected to the right side of the concave plate (201).

3. A spindle hole fine boring tool according to claim 2, characterized in that: The fixing plate (205) is provided with a connecting device (3), and the connecting device (3) comprises a slide groove (301), a connecting block (302), a first connecting plate (303), a limiting rod (304), a second connecting plate (305), a limiting hole (306), and a handle (307). The two slide grooves (301) are arranged at the upper and lower sides of the right side of the fixing plate (205), and the two connecting blocks (302) are slidably connected in the upper and lower slide grooves (301) respectively.

4. A spindle hole fine boring tool according to claim 3, characterized in that: The first connecting plate (303) is fixedly connected to the right side of the upper connecting block (302), the limiting rod (304) is fixedly connected to the bottom of the first connecting plate (303), the second connecting plate (305) is fixedly connected to the right side of the lower connecting block (302), and the limiting hole (306) is opened on the top of the second connecting plate (305).

5. A spindle hole fine boring tool according to claim 4, characterized in that: The limiting rod (304) is movably connected in the limiting hole (306), and the two handles (307) are fixedly connected to the top of the first connecting plate (303) and the bottom of the second connecting plate (305) respectively.

6. A spindle hole fine boring tool according to claim 1, characterized in that: A motor (5) is fixedly mounted on the right side of the inner wall of the shell (1), and a second rotating rod (6) is fixedly mounted on the output end of the motor (5). The second rotating rod (6) movably passes through the left side of the shell (1) and extends outwards, and a blade (4) is fixedly sleeved on the extended end of the second rotating rod (6).

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