High-precision industrial cutter

Abstract

The utility model relates to the technical field of cutters, in particular to a high-precision industrial cutter which comprises a mounting seat, a connecting block is integrally formed on the top surface of the mounting seat, a movable groove is formed in the bottom surface of the mounting seat, and a cutter bar is mounted on the lower side of the mounting seat; a connecting structure is mounted on the mounting seat and comprises an inserting rod, the inserting rod is fixedly welded to the bottom surface of the mounting seat, an open groove is formed in the outer wall of the upper end of the cutter bar, an upper magnetic ring is arranged on the bottom surface of the mounting seat, and a lower magnetic ring is arranged on the top surface of the cutter bar; and a worm gear ring is movably mounted on the inner side of the mounting seat through a bearing. According to the cutter, the big-end-up inserting rod is welded on the mounting seat, and the corresponding big-end-up notch groove is formed in the cutter bar, so that when the cutter bar is connected with the mounting seat, the inserting rod can be easily inserted into the notch groove, the cutter bar does not need to be rotated for multiple times, and the mounting convenience of the cutter bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutter tools, in particular to a high-precision industrial cutter tool. Background Art

[0002] Industrial tools are tools used for cutting in mechanical manufacturing, including accessories such as tool rods and tool holders. The tool holder is connected to the mounting seat on the output end of the drive device.

[0003] In this regard, China's patent application number: CN202222434723.5 discloses a high-precision CNC machining tool, including a handle, the top of the handle is movably connected to a mounting seat, the center of the bottom of the mounting seat is fixedly connected to a mounting block, the bottom of the mounting block is movably plugged with the top of the handle, the left and right sides of the bottom of the mounting seat are fixedly installed with connecting blocks, the bottoms of the two connecting blocks are respectively movably plugged with the left and right sides of the top of the handle, and the bottoms of the two connecting blocks are respectively provided with mounting screws on the opposite sides. The high-precision CNC machining tool is provided with threaded holes, and five threaded holes are provided on the inner wall of the vertical groove. The mounting screws are respectively installed and matched with the threaded holes of different heights, so that the installation height of the tool can be adjusted to prevent the height of the tool from being too high or too low from the table after installation, without changing the parameters and procedures of the height of the driving device, thereby facilitating the installation and use of the tool.

[0004] The tool handle can be fixed on the inner side of the connecting block by installing screws. However, when the tool handle is connected to the mounting seat, the angle of the tool handle needs to be constantly adjusted to align the connecting block and the vertical slot up and down so that the connecting block can be inserted into the vertical slot. This is relatively cumbersome and causes inconvenience to the staff.

[0005] Therefore, in order to solve the above problems, a high-precision industrial tool is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a high-precision industrial tool to solve the problem that the tool in the prior art mentioned in the above background technology can fix the tool handle on the inner side of the connecting block by installing screws, but when the tool handle is connected to the mounting seat, it is necessary to continuously adjust the angle of the tool handle to align the connecting block and the vertical groove up and down so that the connecting block can be inserted into the vertical groove, which is relatively cumbersome and causes inconvenience to the staff.

[0007] To achieve the above object, the utility model provides the following technical solution: a high-precision industrial tool, comprising: a mounting seat, a top surface of which is integrally formed with a connecting block, a bottom surface of which is provided with a movable groove, and a tool rod is installed on the lower side of the mounting seat;

[0008] A connecting structure is installed on the mounting seat, and the connecting structure includes an insert rod, which is fixedly welded to the bottom surface of the mounting seat, a slot is opened on the outer wall of the upper end of the knife rod, an upper magnetic ring is provided on the bottom surface of the mounting seat, and a lower magnetic ring is provided on the top surface of the knife rod. A worm gear ring is movably installed on the inner side of the mounting seat through a bearing, a fixing column is fixedly welded to the top surface of the worm gear ring, a sliding block is slidably installed on the inner side of the fixing column, a screw is fixedly welded to the bottom surface of the sliding block, and a rotating worm is movably installed on the inner side of the movable groove through a bearing.

[0009] Preferably, the top end of the connecting block is fixedly connected to the output end of the driving device.

[0010] Preferably, the insertion rod is inserted into the inner side of the slot, and both the insertion rod and the slot are of a larger upper portion and smaller lower portion structure.

[0011] Preferably, the upper magnetic ring is magnetically attracted to the lower magnetic ring.

[0012] Preferably, the worm wheel ring is meshed with a rotating worm, and one end of the rotating worm is exposed from the outer wall of the mounting seat.

[0013] Preferably, the bottom end of the screw rod is threadedly connected to the inner wall of the movable groove, and the bottom end of the screw rod is screwed inside the top surface of the knife rod.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the tool of the utility model welds a larger-at-top-and-smaller-at-bottom plug rod on the mounting seat, and opens a corresponding larger-at-top-and-smaller-at-bottom slot on the tool rod, so that when the tool rod is connected to the mounting seat, the plug rod can be easily inserted into the slot without rotating the tool rod multiple times, thereby improving the convenience of installation of the tool rod.

[0015] The utility model is provided with a connection structure, and the insertion rod and the slot are both of a structure that is larger at the top and smaller at the bottom. Therefore, the bottom end of the insertion rod can be easily inserted into the inside from the top end of the slot, so that the knife bar can be stably installed on the bottom surface of the mounting seat, and the top surface of the knife bar fits with the bottom surface of the mounting seat, and the lower magnetic ring on the knife bar is magnetically connected with the upper magnetic ring on the mounting seat, so that the knife bar can be pre-fixed on the bottom surface of the mounting seat, and the staff can free up both hands to operate the tool to rotate the rotating worm without holding the knife bar all the time, thereby improving the convenience of installing the knife bar;

[0016] The rotating worm is rotated and meshed with the worm wheel ring. The rotation of the rotating worm drives the worm wheel ring to rotate inside the movable groove. When the worm wheel ring rotates, it drives the movable groove and the slider and screw inside to rotate. When the slider and the screw rotate, they gradually move downward inside the fixed column, and the bottom end of the screw is screwed into the top surface of the tool rod, so that the tool rod can be further fixed to the bottom surface of the mounting seat, thereby improving the installation stability of the tool rod on the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model;

[0019] Figure 3 It is a bottom view schematic diagram of the structure of the slot and the upper magnetic ring of the utility model;

[0020] Figure 4 It is a front view cross-sectional schematic diagram of the structure of the movable groove of the utility model;

[0021] Figure 5 It is a schematic front view cross-sectional diagram of the structure of the fixed column of the utility model.

[0022] In the figure: 1, mounting seat; 11, connecting block; 12, movable groove; 13, knife rod; 2, connecting structure; 21, plug rod; 22, slot; 23, upper magnetic ring; 24, lower magnetic ring; 25, worm gear ring; 26, fixed column; 27, slider; 28, screw; 29, rotating worm. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] The mounting seat 1, connecting block 11 and knife rod 13 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0026] A high-precision industrial tool comprises: a mounting seat 1, a connecting block 11 is integrally formed on the top surface of the mounting seat 1, a movable groove 12 is provided on the bottom surface of the mounting seat 1, and a tool rod 13 is installed on the lower side of the mounting seat 1;

[0027] A connecting structure 2 is installed on the mounting seat 1, and the connecting structure 2 includes an insert rod 21, which is fixedly welded to the bottom surface of the mounting seat 1, and a slot 22 is provided on the outer wall of the upper end of the knife rod 13. An upper magnetic ring 23 is provided on the bottom surface of the mounting seat 1, and a lower magnetic ring 24 is provided on the top surface of the knife rod 13. A worm ring 25 is movably installed on the inner side of the mounting seat 1 through a bearing, and a fixing column 26 is fixedly welded on the top surface of the worm ring 25. A slider 27 is slidably installed on the inner side of the fixing column 26, and a screw 28 is fixedly welded on the bottom surface of the slider 27. A rotating worm 29 is movably installed on the inner side of the movable groove 12 through a bearing. By welding the insert rod 21 with a larger upper part and a smaller lower part on the mounting seat 1, and providing a corresponding slot 22 with a larger upper part and a smaller lower part on the knife rod 13, when the knife rod 13 is connected to the mounting seat 1, the insert rod 21 can be easily inserted into the slot 22, without rotating the knife rod 13 multiple times, thereby improving the installation convenience of the knife rod 13.

[0028] Furthermore, the top end of the connecting block 11 is fixedly connected to the output end of the driving device, and the knife rod 13 can be connected to the output end of the driving device through the mounting seat 1.

[0029] Furthermore, the insertion rod 21 is inserted into the inner side of the slot 22 . The insertion rod 21 and the slot 22 are both of a larger upper portion and a smaller lower portion. The bottom end of the insertion rod 21 can be easily inserted from the top end into the inside of the slot 22 .

[0030] Furthermore, the upper magnetic ring 23 is magnetically attracted to the lower magnetic ring 24, and the upper magnetic ring 23 cooperates with the lower magnetic ring 24 to pre-fix the tool rod 13 on the bottom surface of the mounting seat 1, so that the staff can free up both hands to operate the tool to rotate the rotating worm 29 without having to hold the tool rod 13 all the time, thereby improving the installation convenience of the tool rod 13.

[0031] Furthermore, the worm gear ring 25 is meshed with the rotating worm 29 , and one end of the rotating worm 29 is exposed from the outer wall of the mounting seat 1 . The rotating worm 29 can drive the fixing column 26 to rotate through the worm gear ring 25 .

[0032] Furthermore, the bottom end of the screw 28 is threadedly connected to the inner wall of the movable groove 12, and the bottom end of the screw 28 is screwed inside the top surface of the knife rod 13. When the screw 28 rotates, it can move downward on the inside of the movable groove 12 to facilitate screwing on the top surface of the knife rod 13 to fix the knife rod 13 on the bottom surface of the mounting seat 1.

[0033] Working principle: During assembly, the top surface of the knife bar 13 is brought close to the bottom surface of the mounting seat 1. The insertion rod 21 and the slot 22 are both of a larger upper portion and a smaller lower portion. Therefore, the bottom end of the insertion rod 21 can be easily inserted into the inside from the top end of the slot 22, so that the knife bar 13 is stably mounted on the bottom surface of the mounting seat 1, and the top surface of the knife bar 13 fits the bottom surface of the mounting seat 1. The lower magnetic ring 24 on the knife bar 13 is magnetically connected with the upper magnetic ring 23 on the mounting seat 1, so that the knife bar 13 can be pre-fixed on the bottom surface of the mounting seat 1. The staff can free up both hands to operate the tool to rotate the rotating worm 29 without having to hold the knife bar 13 all the time, thereby improving the installation convenience of the knife bar 13.

[0034] The rotating worm 29 is rotated and meshed with the worm wheel ring 25. The rotation of the rotating worm 29 drives the worm wheel ring 25 to rotate inside the movable groove 12. When the worm wheel ring 25 rotates, it drives the movable groove 12 and the slider 27 and the screw 28 inside to rotate. When the slider 27 and the screw 28 rotate, they gradually move downward inside the fixed column 26, and the bottom end of the screw 28 is screwed into the top surface of the tool rod 13, so that the tool rod 13 can be further fixed on the bottom surface of the mounting seat 1, thereby improving the installation stability of the tool rod 13 on the mounting seat 1.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A high-precision industrial tool, include: A mounting seat (1), wherein a connection block (11) is integrally formed on the top surface of the mounting seat (1), a movable groove (12) is provided on the bottom surface of the mounting seat (1), and a knife rod (13) is installed on the lower side of the mounting seat (1); Features: A connecting structure (2) is installed on the mounting seat (1), and the connecting structure (2) includes an insert rod (21), the insert rod (21) is fixedly welded to the bottom surface of the mounting seat (1), a slot (22) is provided on the outer wall of the upper end of the knife rod (13), an upper magnetic ring (23) is provided on the bottom surface of the mounting seat (1), and a lower magnetic ring (24) is provided on the top surface of the knife rod (13), a worm gear ring (25) is movably installed on the inner side of the mounting seat (1) through a bearing, a fixing column (26) is fixedly welded on the top surface of the worm gear ring (25), a slider (27) is slidably installed on the inner side of the fixing column (26), a screw rod (28) is fixedly welded on the bottom surface of the slider (27), and a rotating worm (29) is movably installed on the inner side of the movable groove (12) through a bearing.

2. A high-precision industrial tool according to claim 1, Features: The top end of the connection block (11) is fixedly connected to the output end of the driving device.

3. A high-precision industrial tool according to claim 1, Features: The insertion rod (21) is inserted into the inner side of the slot (22), and both the insertion rod (21) and the slot (22) are of a structure that is larger at the top and smaller at the bottom.

4. A high-precision industrial tool according to claim 1, Features: The upper magnetic ring (23) and the lower magnetic ring (24) are magnetically attracted.

5. A high-precision industrial tool according to claim 1, Features: The worm wheel ring (25) is meshed with a rotating worm (29), and one end of the rotating worm (29) is exposed from the outer wall of the mounting seat (1).

6. A high-precision industrial tool according to claim 1, Features: The bottom end of the screw rod (28) is threadedly connected to the inner wall of the movable groove (12), and the bottom end of the screw rod (28) is screwed inside the top surface of the knife rod (13).

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