Assembled machine tool power tool apron

Abstract

The utility model provides an assembly type machine tool power tool apron, which belongs to the technical field of power tool aprons, and comprises a power tool apron body, one end of the power tool apron body is fixedly connected with an external shell and a rotating block, the rotating block is rotatably connected in the external shell, and the power tool apron body is fixedly connected with the external shell. By designing the mounting blocks capable of being movably clamped and two groups of innovative connecting mechanisms, quick mounting and dismounting of the milling cutter are realized, the flexibility and the operation convenience of the power tool apron of the machine tool are remarkably improved, a user can easily replace milling cutters with different specifications according to machining requirements, the equipment adjusting time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power tool seats, and in particular relates to a mounted power tool seat for a machine tool. Background Art

[0002] In the field of modern mechanical processing, machine tools are basic processing equipment, and their performance and flexibility directly affect production efficiency and processing accuracy. With the continuous growth of the manufacturing industry's demand for efficient and precise processing, the design and innovation of machine tool accessories, especially the power tool holder, has become one of the key factors in improving overall processing capabilities. As an important part of CNC machine tools, the power tool holder is responsible for carrying and driving various types of tools for high-speed rotation processing. The reasonable design of its structure is directly related to the convenience of tool replacement, processing stability and system reliability.

[0003] Traditional powered tool holders are often simple in structure, and the tool loading and unloading process is complicated, requiring the assistance of professional tools and taking a long time, which affects production efficiency. At the same time, due to the lack of a flexible adjustment mechanism, they are not adaptable enough when facing tools of different sizes and types, limiting the diversity and flexibility of machine tool processing. Utility Model Content

[0004] The utility model aims to provide a mounted machine tool power tool holder, aiming to solve the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounted machine tool power tool holder, comprising:

[0007] A power tool holder body, one end of which is fixedly connected to an external shell;

[0008] a rotating block, the rotating block is rotatably connected in the external shell, and the rotating block is connected to the output end of the power tool holder body; a mounting groove, the mounting groove is opened at one end of the rotating block, and the mounting block is movably clamped in the mounting groove; and

[0009] A milling cutter, which is fixedly connected to one end of the mounting block; and two groups of connecting mechanisms, each group of the connecting mechanisms is composed of a placement groove, a spring, a clamping groove and a clamping block, the placement groove and the clamping groove are respectively opened on one side inner wall of the mounting groove and one end of the mounting block, the spring is fixedly connected to one side inner wall of the placement groove, the clamping block is fixedly connected to one end of the spring, and the clamping block is movably clamped in the clamping groove.

[0010] As a preferred solution of the utility model, a limiting groove is provided on an inner wall of one side of the placement groove, one end of the clamping block is fixedly connected to a limiting block, and the limiting block is slidably connected in the limiting groove.

[0011] As a preferred solution of the utility model, a disassembly groove is opened on an inner wall of one side of the placement groove, and a disassembly block is fixedly connected to one end of the clamping block, and the disassembly block is slidably connected in the disassembly groove.

[0012] As a preferred solution of the utility model, a limiting rod is fixedly connected between the inner walls on both sides of the disassembly groove, a limiting hole is opened at one end of the disassembly block, and the disassembly block is slidably connected to the circumferential surface of the limiting rod through the limiting hole, and a handle is fixedly connected to one end of the disassembly block.

[0013] As a preferred solution of the utility model, a telescopic rod is fixedly connected to an inner wall of one side of the placement groove, and the spring is sleeved on the circumferential surface of the telescopic rod.

[0014] As a preferred solution of the utility model, a rotation groove is provided on the circumferential inner wall of the external shell, a rotation disk is fixedly connected to the circumferential surface of the rotation block, and the rotation disk is slidably connected in the rotation groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In this solution, the present invention realizes the rapid installation and disassembly of the milling cutter by designing a movable clamping mounting block and two innovative connection mechanisms, which significantly improves the flexibility and operational convenience of the machine tool power tool holder. Users can easily replace milling cutters of different specifications according to processing requirements, shortening equipment adjustment time and improving production efficiency.

[0017] 2. In this solution, the fine structural design of limit grooves, limit blocks, disassembly grooves and disassembly blocks is adopted, which not only provides a reliable positioning and locking mechanism for the fixation of the milling cutter, but also ensures the stability during high-speed and high-intensity processing, effectively reduces vibration and deviation, thereby ensuring the dimensional accuracy and surface quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram in the utility model;

[0021] Figure 3 for Figure 2 Enlarged view of part A in .

[0022] In the figure: 1. power tool holder body; 2. external shell; 3. rotating block; 4. milling cutter; 5. rotating slot; 6. rotating disk; 7. mounting block; 8. limiting slot; 9. limiting block; 10. placement slot; 11. disassembly slot; 12. limiting rod; 13. disassembly block; 14. handle; 15. spring; 16. telescopic rod; 17. clamping slot; 18. clamping block. 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] Example 1

[0025] See also Figure 1-3 , the utility model provides the following technical solutions:

[0026] A mounted machine tool power tool holder, comprising:

[0027] A power tool holder body 1, one end of which is fixedly connected to an external shell 2;

[0028] A rotating block 3, the rotating block 3 is rotatably connected to the outer shell 2, and the rotating block 3 is connected to the output end of the power tool holder body 1; a mounting groove, the mounting groove is provided at one end of the rotating block 3, and the mounting block 7 is movably clamped in the mounting groove; and

[0029] A milling cutter 4, which is fixedly connected to one end of the mounting block 7; and two sets of connecting mechanisms, each of which is composed of a placement groove 10, a spring 15, a clamping groove 17 and a clamping block 18, the placement groove 10 and the clamping groove 17 are respectively opened on one side inner wall of the mounting groove and one end of the mounting block 7, the spring 15 is fixedly connected to one side inner wall of the placement groove 10, the clamping block 18 is fixedly connected to one end of the spring 15, and the clamping block 18 is movably clamped in the clamping groove 17;

[0030] A disassembly groove 11 is formed on an inner wall of one side of the placement groove 10 , and a disassembly block 13 is fixedly connected to one end of the clamping block 18 , and the disassembly block 13 is slidably connected in the disassembly groove 11 .

[0031] In a specific embodiment of the utility model, the power tool holder body 1 is made of high-strength alloy material and is precision-cast, and one end of the power tool holder body 1 is fixedly connected to an external shell 2 by thread or welding. The internal part of the external shell 2 is smooth to ensure the smooth rotation of the rotating block 3. The rotating block 3 is connected to the output shaft of the power tool holder body 1 through a bearing structure to achieve power transmission. A mounting groove is provided at one end of the rotating block 3. The mounting groove is designed with precise size and shape to accommodate the mounting block 7. The mounting block 7 is movably connected to the mounting groove through a precise clamping mechanism to ensure the stable installation of the milling cutter 4. The milling cutter 4 is fixed to the end of the mounting block 7 by bolts or thermal expansion to ensure working stability under high-speed rotation. In the two sets of connection mechanisms, the placement groove 10 and The inner wall on one side of the mounting groove is integratedly designed with a moderate depth for accommodating one end of the spring 15. The clamping block 18 is fixed to the other end of the spring 15 by a fastener, and cooperates with the clamping groove 17 on the mounting block 7 to form an adaptive clamping force, thereby ensuring the reliable fixation of the mounting block 7. Furthermore, in order to facilitate the disassembly of the mounting block 7, a disassembly groove 11 is additionally provided on the inner wall on the other side of the placement groove 10, in which a disassembly block 13 is slidably connected. The clamping block 18 can be conveniently pulled back by sliding the disassembly block 13, so that the mounting block 7 and the milling cutter 4 can be disassembled for replacement and maintenance.

[0032] For details, please refer to Figure 2 A limiting groove 8 is provided on the inner wall of one side of the placement groove 10 , one end of the clamping block 18 is fixedly connected to the limiting block 9 , and the limiting block 9 is slidably connected in the limiting groove 8 .

[0033] In this embodiment: a limiting groove 8 is further provided on the inner wall of one side of the placement groove 10 , and a limiting block 9 is fixed to one end of the clamping block 18 and slides in the limiting groove 8 , thereby effectively limiting excessive movement of the clamping block 18 .

[0034] For details, please refer to Figure 2 A limiting rod 12 is fixedly connected between the inner walls of both sides of the disassembly groove 11, a limiting hole is opened at one end of the disassembly block 13, and the disassembly block 13 is slidably connected to the circumferential surface of the limiting rod 12 through the limiting hole, and a handle 14 is fixedly connected to one end of the disassembly block 13.

[0035] In this embodiment: the disassembly block 13 is easy to operate through the handle 14 fixed at one end, and the other end interacts with the limiting rod 12 fixed between the inner walls of the disassembly groove 11 on both sides through the limiting hole, which not only ensures the flexibility during disassembly but also prevents the disassembly block 13 from falling off.

[0036] For details, please refer to Figure 3 A telescopic rod 16 is fixedly connected to the inner wall of one side of the placement groove 10, and a spring 15 is sleeved on the circumferential surface of the telescopic rod 16. A rotating groove 5 is opened on the circumferential inner wall of the external shell 2, and a rotating disk 6 is fixedly connected to the circumferential surface of the rotating block 3, and the rotating disk 6 is slidably connected in the rotating groove 5.

[0037] In this embodiment, the spring 15 can be prevented from bending and deforming by the telescopic rod 16 , and can be prevented from escaping from the external shell 2 by the rotating groove 5 when the rotating disk 6 rotates.

[0038] Working principle and use process of the utility model

[0039] The power tool holder body 1 is connected to the rotating block 3 through its output end. When the machine tool is started, the power is transmitted from the power tool holder body 1 to the rotating block 3, so that it can rotate in the rotating groove 5 in the external shell 2. The mounting block 7 is located in the mounting groove of the rotating block 3 by a movable snap-fitting method, and the milling cutter 4 is fixed to one end of the mounting block 7. The spring 15 is fixed to the inner wall of the placement groove 10 and supported by the telescopic rod 16. One end of the snap-fitting block 18 is movably snap-fitted to the snap-fitting groove 17 on the mounting block 7. Under the action of the spring 15, the pressure on the mounting block 7 is automatically adjusted to ensure the stability of the mounting block 7. The disassembly block 13 cooperates with the limiting rod 12 through the limiting hole. When the handle 14 is operated, it can slide along the disassembly groove 11 to release the snap-fitting state of the mounting block 7, which is convenient for quick replacement of the milling cutter 4.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mounted machine tool power tool holder, characterized in that: include: A power tool holder body (1), one end of the power tool holder body (1) being fixedly connected to an external shell (2); a rotating block (3), the rotating block (3) being rotatably connected to the outer shell (2), and the rotating block (3) being connected to the output end of the power tool holder body (1); a mounting groove, the mounting groove being provided at one end of the rotating block (3), and the mounting block (7) being movably clamped in the mounting groove; and A milling cutter (4), the milling cutter (4) being fixedly connected to one end of a mounting block (7); and two groups of connecting mechanisms, each group of the connecting mechanisms being composed of a placement groove (10), a spring (15), a clamping groove (17) and a clamping block (18), the placement groove (10) and the clamping groove (17) being respectively arranged on one side inner wall of the mounting groove and one end of the mounting block (7), the spring (15) being fixedly connected to one side inner wall of the placement groove (10), the clamping block (18) being fixedly connected to one end of the spring (15), and the clamping block (18) being movably clamped in the clamping groove (17).

2. The assembled machine tool power tool holder according to claim 1, characterized in that: A limiting groove (8) is provided on an inner wall of one side of the placement groove (10); one end of the clamping block (18) is fixedly connected to a limiting block (9); and the limiting block (9) is slidably connected in the limiting groove (8).

3. The assembled machine tool power tool holder according to claim 2, characterized in that: A disassembly groove (11) is provided on an inner wall of one side of the placement groove (10); a disassembly block (13) is fixedly connected to one end of the clamping block (18); and the disassembly block (13) is slidably connected in the disassembly groove (11).

4. The assembled machine tool power tool holder according to claim 3, characterized in that: A limiting rod (12) is fixedly connected between the inner walls on both sides of the disassembly groove (11), a limiting hole is provided at one end of the disassembly block (13), and the disassembly block (13) is slidably connected to the circumferential surface of the limiting rod (12) through the limiting hole, and a handle (14) is fixedly connected to one end of the disassembly block (13).

5. The assembled machine tool power tool holder according to claim 4, characterized in that: A telescopic rod (16) is fixedly connected to an inner wall of one side of the placement groove (10), and the spring (15) is sleeved on the circumferential surface of the telescopic rod (16).

6. The assembled machine tool power tool holder according to claim 5, characterized in that: A rotating groove (5) is provided on the circumferential inner wall of the external shell (2), a rotating disk (6) is fixedly connected to the circumferential surface of the rotating block (3), and the rotating disk (6) is slidably connected in the rotating groove (5).

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