A fine-adjustable inclined hole processing tool

Abstract

The utility model discloses a finely adjustable oblique hole processing tool, which relates to the technical field of oblique hole processing, and comprises a main frame and a limit assembly, wherein a support column foot is installed at the bottom of the main frame, and a limit assembly is arranged at the lower end of the main frame, and the limit assembly comprises a docking mounting seat, a docking mounting block, a limit pin, a first movable shaft, a first mounting frame, a threaded rotating rod, a clamping block, a second movable shaft and a second mounting frame, wherein a docking mounting seat is internally connected with a docking mounting block, and a limit pin is internally connected with the docking mounting block, and a first movable shaft is arranged at the upper end of the docking mounting block, and a first mounting frame is connected to the upper end of the first movable shaft, and a threaded rotating rod is connected to the upper end of the first mounting frame, and a clamping block is connected to the front end of the threaded rotating rod. The finely adjustable oblique hole processing tool can finely adjust the processing angle of the workpiece according to the use needs, thereby improving the efficiency of oblique hole processing and further improving the convenience of using the oblique hole processing tool.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined hole processing, in particular to a tool for processing inclined holes which can be finely adjusted. Background Art

[0002] An inclined hole refers to a hole on the surface or inside of a workpiece that is inclined at a certain angle to the vertical direction. It is relatively difficult to process, but it is widely used in the machinery manufacturing industry. A drilling tool is a device for drilling holes in metals or building materials. During metal processing or construction, drilling operations need to be performed as needed to achieve better use. In the processing of inclined holes, if there is no reasonable tooling, the processing accuracy is not high and the scrap rate is high. In order to improve the efficiency of inclined hole processing, an inclined hole processing tooling is needed, but the existing inclined hole processing tooling still has the following shortcomings:

[0003] For example, the utility model with application number 202121677013.4 discloses an inclined hole processing tool. The utility model has a reasonable design, simple structure, and is easy to use. It is used to fix the workpiece and facilitates the machine tool to process the inclined hole of the workpiece. The workpiece mounting plate and the pressure plate are reasonably used to fix and position the workpiece, and then the fastening cap is threadedly connected to the installation body. The fastening cap applies a clamping force to the pressure plate to clamp the workpiece and fix the workpiece. However, similar to the comparative documents of the above-mentioned application, when the existing inclined hole processing tool is used, since most inclined hole processing tool are not convenient for adjusting the processing angle of the workpiece according to the needs of use, the drilling efficiency is affected, resulting in the problem of reduced practicality and reduced use efficiency of the inclined hole processing tool.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a fine-adjustable inclined hole processing tool is proposed. Utility Model Content

[0005] The utility model aims to provide a finely adjustable inclined hole processing tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fine-adjustable inclined hole processing tool, comprising a main frame and a limit assembly, the bottom of the main frame is equipped with a supporting column foot, the lower end of the main frame is provided with a limit assembly, and the limit assembly includes a docking mounting seat, a docking mounting block, a limit pin, a first movable shaft, a first mounting frame, a threaded rotating rod, a clamping block, a second movable shaft and a second mounting frame, the docking mounting seat is connected to the docking mounting block, and the docking mounting block is connected to the limit pin, and the upper end of the docking mounting block is provided with a first movable shaft, and the upper end of the first movable shaft is connected to the first mounting frame, the upper end of the first mounting frame is connected to the threaded rotating rod, and the front end of the threaded rotating rod is connected to the clamping block, the second movable shaft is provided on the right side of the upper end of the main frame, and the upper end of the second movable shaft is connected to the second mounting frame, and the upper end of the main frame is provided with a processing assembly.

[0007] Furthermore, the inner dimensions of the docking mounting seat match the outer dimensions of the docking mounting block, and the docking mounting block is connected to the docking mounting seat via a limit pin.

[0008] Furthermore, the threaded rotating rod is embedded in the first installation frame, and the threaded rotating rod is rotatably connected to the first installation frame.

[0009] Furthermore, the outer side of the second installation frame is flush with the inner side of the main frame, and the second installation frame is rotatably connected to the main frame via a second movable shaft.

[0010] Furthermore, the processing assembly includes a hydraulic cylinder, a limit frame, a servo motor and a screw rod. The limit frame is installed at the front end of the hydraulic cylinder, and the servo motor is installed on the left side of the limit frame, and the front end of the servo motor is connected to the screw rod.

[0011] Furthermore, the processing assembly also includes a movable slider, a driving motor and a drilling component, and the movable slider is connected to the outside of the screw rod, the driving motor is installed at the lower end of the movable slider, and the drilling component is connected to the front end of the driving motor.

[0012] Furthermore, the hydraulic cylinder and the limit frame are distributed vertically, and the hydraulic cylinder and the limit frame are threadedly connected.

[0013] Furthermore, the outer dimensions of the movable slider match the inner dimensions of the limit frame, and the movable slider is slidably connected to the limit frame via a screw rod.

[0014] The utility model provides a finely adjustable inclined hole processing tool, which has the following beneficial effects:

[0015] 1. The utility model provides a limit assembly, and when the fine-adjustable inclined hole processing tool is used, the docking mounting seat can be fixedly installed on the left side of the upper end of the main frame by fasteners, and the docking mounting block can be limitedly installed inside the docking mounting seat in cooperation with the limit pin, and the docking mounting block is rotatably connected to the first mounting frame by utilizing the first movable axis, and the threaded rotating rod is simultaneously rotated to move the clamping block downward, and the workpiece to be processed is limited by the clamping block, and the other side of the workpiece is limited by the second movable axis and the second mounting frame in the same way, and after the workpiece is limited, the docking mounting block and the limit pin can be used to fine-tune the processing height of the left side, so that the workpiece can be quickly processed with an inclined hole, thereby improving the overall use efficiency of the inclined hole processing tool.

[0016] 2. Through the setting of the processing components, the utility model can fix the hydraulic cylinder on both sides of the inner part of the upper end of the main frame through fasteners when the fine-adjustable inclined hole processing tool is used. The operation of the hydraulic cylinder drives the limit frame to move its position. At the same time, the operation of the servo motor drives the screw rod to rotate inside the limit frame, so that the movable slide block connected to the outside of the screw rod moves left and right inside the limit frame. The drive motor is fixedly installed at the lower end of the movable slide block. The operation of the drive motor drives the drilling part to rotate and drills the workpiece, thereby improving the flexibility and initiative of the inclined hole processing tool during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional unfolding structure of a limit assembly of a finely adjustable inclined hole processing tooling of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a finely adjustable inclined hole processing tooling of the utility model;

[0019] Figure 3 The utility model is a three-dimensional cross-sectional structural schematic diagram of a processing component of a finely adjustable inclined hole processing tool.

[0020] In the figure: 1. main frame; 2. supporting column foot; 3. limiting assembly; 301. docking mounting seat; 302. docking mounting block; 303. limiting pin; 304. first movable axis; 305. first mounting frame; 306. threaded rotating rod; 307. clamping block; 308. second movable axis; 309. second mounting frame; 4. processing assembly; 401. hydraulic cylinder; 402. limiting frame; 403. servo motor; 404. screw; 405. movable slider; 406. driving motor; 407. drilling member. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3 As shown, a finely adjustable inclined hole processing tool comprises a main frame 1 and a limit assembly 3, a support column foot 2 is installed at the bottom of the main frame 1, a limit assembly 3 is arranged at the lower end of the main frame 1, and the limit assembly 3 comprises a docking mounting seat 301, a docking mounting block 302, a limit pin 303, a first movable shaft 304, a first mounting frame 305, a threaded rotating rod 306, a clamping block 307, a second movable shaft 308 and a second mounting frame 309, a docking mounting seat 301 is internally connected to a docking mounting block 302, and a limit pin 303 is internally connected to the docking mounting block 302, and the docking mounting block 303 is internally connected to the limit pin 303, and the docking mounting block 30 2 is provided with a first movable shaft 304 at the upper end, and the upper end of the first movable shaft 304 is connected to a first mounting frame 305, the upper end of the first mounting frame 305 is connected to a threaded rotating rod 306, and the front end of the threaded rotating rod 306 is connected to a clamping block 307, a second movable shaft 308 is provided on the right side of the upper end of the main frame 1, and the upper end of the second movable shaft 308 is connected to a second mounting frame 309, the inner size of the docking mounting seat 301 matches the outer size of the docking mounting block 302, and the docking mounting block 302 is connected to the docking mounting seat 301 through a limit pin 303, and the threaded rotating rod 306 is connected to the first mounting frame 3 05 is embedded in connection, and the threaded rotating rod 306 is rotatably connected to the first mounting frame 305, the outer side of the second mounting frame 309 is flush with the inner side of the main frame 1, and the second mounting frame 309 is rotatably connected to the main frame 1 through the second movable shaft 308, the docking mounting seat 301 is fixedly installed on the left side of the upper end of the main frame 1 through fasteners, and the docking mounting block 302 is limitedly installed inside the docking mounting seat 301 in conjunction with the limiting pin 303, and the limiting through holes opened inside the docking mounting seat 301 and the docking mounting block 302 enable the limiting pin 303 to change the docking mounting block 302 in the docking mounting The use position inside the mounting seat 301 is to use the first movable axis 304 to make the docking mounting block 302 rotatably connected with the first mounting frame 305, and at the same time, the threaded rotating rod 306 is rotated to move the clamping block 307 downward, and the clamping block 307 is used to limit the workpiece to be processed. Similarly, the second movable axis 308 and the second mounting frame 309 are used to limit the other side of the workpiece. After the workpiece is limited, the docking mounting block 302 and the limiting pin 303 can be used to fine-tune the processing height of the left side, so that the workpiece can be quickly processed with an inclined hole, thereby improving the overall use efficiency of the inclined hole processing tooling.

[0023] like Figures 1 to 3As shown, a processing assembly 4 is arranged at the upper end of the main frame 1, and the processing assembly 4 includes a hydraulic cylinder 401, a limit frame 402, a servo motor 403 and a screw rod 404. The limit frame 402 is installed at the front end of the hydraulic cylinder 401, and the servo motor 403 is installed on the left side of the outside of the limit frame 402, and the front end of the servo motor 403 is connected to the screw rod 404, the processing assembly 4 also includes a movable slider 405, a drive motor 406 and a drilling member 407, and at the same time, the movable slider 405 is connected to the outside of the screw rod 404, and the drive motor 406 is installed at the lower end of the movable slider 405, and the drilling member 407 is connected to the front end of the drive motor 406, the hydraulic cylinder 401 and the limit frame 402 are vertically distributed, and the hydraulic cylinder 401 is threadedly connected to the limit frame 402, the outer size of the movable slider 405 matches the inner size of the limit frame 402, and the movable slider 405 is connected to the limit frame 402 through the screw rod. 404 is slidably connected with the limit frame 402, and the hydraulic cylinder 401 is fixedly installed on both sides of the inner part of the upper end of the main frame 1 by fasteners, and the limit frame 402 is fixedly installed on the front end of the hydraulic cylinder 401 with the fasteners. The operation of the hydraulic cylinder 401 drives the limit frame 402 to move its position, and the servo motor 403 is fixedly installed on the left side of the limit frame 402. The output shaft of the servo motor 403 is connected to the screw rod 404 through a coupling. The operation of the servo motor 403 drives the screw rod 404 to rotate inside the limit frame 402, so that the movable slider 405 connected to the outside of the screw rod 404 moves left and right inside the limit frame 402 accordingly, and the driving motor 406 is fixedly installed at the lower end of the movable slider 405. The operation of the driving motor 406 drives the drilling part 407 to rotate, and drills the workpiece, thereby improving the flexibility and initiative during the use of the inclined hole processing tooling.

[0024] In summary, when the fine-adjustable inclined hole processing tool is used, the stability of the equipment during use is first increased by the support column foot 2 installed at the bottom of the main frame 1, and the docking mounting seat 301 is fixedly installed on the left side of the upper end of the main frame 1 by fasteners, and the docking mounting block 302 is limitedly installed inside the docking mounting seat 301 in cooperation with the limit pin 303. At the same time, the limiting through holes opened inside the docking mounting seat 301 and the docking mounting block 302 enable the limiting pin 303 to change the use position of the docking mounting block 302 inside the docking mounting seat 301, and the first movable shaft 304 is used to make the docking mounting block 302 rotatably connected to the first mounting frame 305, and the threaded rotating rod 306 is rotated to move the clamping block 307 downward, and the workpiece to be processed is limited by the clamping block 307. Similarly, the second movable shaft 308 and the second mounting frame 309 are used to limit the other side of the workpiece, and after the workpiece is limited, the docking mounting block 302 and the limit pin can be used. 303 fine-tunes the processing height on its left side, so that the workpiece can quickly perform oblique hole processing, thereby improving the overall use efficiency of the oblique hole processing tooling. Then, the hydraulic cylinder 401 is fixedly installed on both sides of the inner part of the upper end of the main frame 1 through fasteners, and the limit frame 402 is fixedly installed on the front end of the hydraulic cylinder 401 with the help of fasteners. The operation of the hydraulic cylinder 401 drives the limit frame 402 to move its position. At the same time, the servo motor 403 is fixedly installed on the left side of the limit frame 402. The output shaft of the servo motor 403 is connected to the screw rod 404 through a coupling. The operation of the servo motor 403 drives the screw rod 404 to rotate inside the limit frame 402, so that the movable slider 405 connected to the outside of the screw rod 404 moves left and right inside the limit frame 402 accordingly. The drive motor 406 is fixedly installed at the lower end of the movable slider 405. The operation of the drive motor 406 drives the drilling member 407 to rotate and performs drilling operations on the workpiece, thereby improving the flexibility and initiative in the use of the oblique hole processing tooling.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A finely adjustable inclined hole processing tool, comprising a main frame (1) and a limit assembly (3), characterized in that: A supporting column foot (2) is installed at the bottom of the main frame (1); a limiting assembly (3) is arranged at the lower end of the main frame (1); and the limiting assembly (3) comprises a docking mounting seat (301), a docking mounting block (302), a limiting pin (303), a first movable shaft (304), a first mounting frame (305), a threaded rotating rod (306), a clamping block (307), a second movable shaft (308) and a second mounting frame (309); the docking mounting seat (301) is internally connected to the docking mounting block (302), and the docking mounting block (302) is internally connected to the limiting assembly (3). A positioning pin (303) is provided at the upper end of the docking mounting block (302), and a first movable shaft (304) is provided at the upper end of the first movable shaft (304), and a first mounting frame (305) is connected to the upper end of the first mounting frame (305), a threaded rotating rod (306) is connected to the upper end of the first mounting frame (305), and a clamping block (307) is connected to the front end of the threaded rotating rod (306), a second movable shaft (308) is provided on the right side of the upper end of the main frame (1), and a second mounting frame (309) is connected to the upper end of the second movable shaft (308), and a processing assembly (4) is provided at the upper end of the main frame (1).

2. The finely adjustable inclined hole processing tool according to claim 1, characterized in that: The internal dimensions of the docking mounting seat (301) match the external dimensions of the docking mounting block (302), and the docking mounting block (302) is connected to the docking mounting seat (301) via a limiting pin (303).

3. The finely adjustable inclined hole processing tool according to claim 1, characterized in that: The threaded rotating rod (306) is embeddedly connected to the first installation frame (305), and the threaded rotating rod (306) is rotatably connected to the first installation frame (305).

4. The finely adjustable inclined hole processing tool according to claim 1, characterized in that: The outer side of the second installation frame (309) is flush with the inner side of the main frame (1), and the second installation frame (309) is rotatably connected to the main frame (1) via a second movable shaft (308).

5. The finely adjustable inclined hole processing tool according to claim 1, characterized in that: The processing assembly (4) comprises a hydraulic cylinder (401), a limit frame (402), a servo motor (403) and a screw rod (404); the limit frame (402) is installed at the front end of the hydraulic cylinder (401); the servo motor (403) is installed on the left side of the outside of the limit frame (402); and the front end of the servo motor (403) is connected to the screw rod (404).

6. The finely adjustable inclined hole processing tool according to claim 5, characterized in that: The processing assembly (4) further comprises a movable slider (405), a driving motor (406) and a drilling member (407), wherein the movable slider (405) is externally connected to the screw rod (404), the driving motor (406) is installed at the lower end of the movable slider (405), and the drilling member (407) is connected to the front end of the driving motor (406).

7. The finely adjustable inclined hole processing tool according to claim 6, characterized in that: The hydraulic cylinder (401) and the limiting frame (402) are distributed vertically, and the hydraulic cylinder (401) and the limiting frame (402) are threadedly connected.

8. The finely adjustable inclined hole processing tool according to claim 6, characterized in that: The outer dimensions of the movable slider (405) match the inner dimensions of the limit frame (402), and the movable slider (405) is slidably connected to the limit frame (402) via a screw rod (404).

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