Flat milling head with tool loosening and pulling mechanism

Abstract

The utility model relates to the technical field of flat milling heads, and discloses a flat milling head with a broach loosening mechanism, which comprises a fixing frame and a fixing assembly, the fixing assembly comprises a rotating handle, a threaded rod, a bearing, a clamping block, a rubber pad, a sliding groove and a sliding block, one end of the rotating handle is fixedly connected with the threaded rod, and one end of the threaded rod is rotatably connected with the bearing. According to the flat milling head with the tool loosening and broaching mechanism, under the mutual cooperative use of the arranged fixing assemblies, the effect of fixing and detaching a detaching block is achieved, a rotating handle is rotated to drive a threaded rod to rotate, so that a bearing is driven to rotate, and a clamping block is driven to move left and right; and the rubber pads can be conveniently moved to the two sides of the dismounting block, so that the dismounting block can be conveniently fixed, the milling head can be dismounted and replaced as much as possible, the milling head can be conveniently maintained, the service life of the milling head is prolonged as much as possible, the milling head is more durable, and the practicability of the milling head is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flat milling heads, in particular to a flat milling head with a tool loosening and broaching mechanism. Background Art

[0002] A flat milling head is a machine tool accessory installed on a milling machine and connected to the spindle, driving the milling cutter. It is a key component of the machine tool, and the milling head is an indispensable part of milling machine operations. To ensure its durability, it is necessary to provide a disassembly method for the milling head to facilitate replacement and maintenance.

[0003] The existing flat milling head with a tool loosening and broaching mechanism is not easy to replace and disassemble due to its poor disassembly effect, which easily causes the risk of damage to the milling head. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a flat milling head with a tool loosening and broaching mechanism, which has the advantages of being easy to disassemble and solves the problems in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose of easy disassembly, the utility model provides the following technical solution: a flat milling head with a tool loosening and broaching mechanism, comprising a fixing frame and a fixing assembly, wherein the fixing assembly includes a turning handle, a threaded rod, a bearing, a clamping block, a rubber pad, a slide groove and a slider.

[0008] One end of the turning handle is fixedly connected to a threaded rod, one end of the threaded rod is rotatably connected to a bearing, one side of the bearing is fixedly connected to a clamping block, and one side of the clamping block is movably connected to a rubber pad. The turning handle is used to drive the rotation of the threaded rod, thereby driving the rotation of the bearing, and thereby driving the clamping block to move left and right, so as to facilitate moving the rubber pad to both sides of the disassembly block, thereby facilitating increasing the friction between the disassembly block and the disassembly block, so as to make the disassembly block as tightly fixed as possible.

[0009] Preferably, both ends of one side of the clamping block are provided with a sliding groove, the interior of the sliding groove is slidably connected to a slider, one side of the slider is fixedly connected to one side of the rubber pad, and the sliding structure between the sliding groove and the slider is used to facilitate the disassembly and replacement of the rubber pad.

[0010] Preferably, a positioning pin is fixedly connected to one side of the outer side wall of the fixing frame, and a mounting block is fixedly connected to the bottom end of the fixing frame. By connecting the positioning pin to the machine body, it is convenient to use the milling head body to process the workpiece.

[0011] Preferably, a groove is provided at the bottom end of the mounting block, and a disassembly block is movably connected inside the groove. The disassembly block is inserted into the groove, thereby facilitating preliminary fixation of the disassembly block.

[0012] Preferably, the bottom end of the disassembly block is fixedly connected to a mounting plate, and the bottom end of the mounting plate is fixedly connected to a milling head body, so that the mounting plate is used to facilitate the fixing and installation of the milling head body.

[0013] Preferably, both ends of the bottom of the mounting plate are fixedly connected with clips, and the interior of the clips is snap-connected with a card block, and the protective frame can be easily fixed and disassembled by inserting the card block into the interior of the clips.

[0014] Preferably, a protective frame is fixedly connected to the bottom end of the clamping block, and by fixing the protective frame, it is convenient to protect the milling head body, thereby avoiding the problem of rust and aging of the milling head body due to being exposed to the outside.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a flat milling head with a tool loosening and broaching mechanism, which has the following beneficial effects:

[0017] 1. The flat milling head with a loosening and broaching mechanism can achieve the effect of fixing and disassembling the disassembly block through the mutual cooperation of the set fixing components. The threaded rod is driven to rotate by turning the handle, thereby driving the rotation of the bearing, thereby driving the left and right movement of the clamping block, so as to facilitate moving the rubber pad to both sides of the disassembly block, thereby facilitating the fixation of the disassembly block, and thus maximizing the disassembly and replacement of the milling head, thereby facilitating the maintenance of the milling head, thereby maximizing the service life of the milling head, making it more durable, and improving the practicality of the milling head.

[0018] 2. The flat milling head with a loosening and broaching mechanism achieves the effect of protecting the milling head through the mutual use of the provided clips, blocks and protective frames. The protective frame is provided to facilitate the protection of the milling head, thereby minimizing the risk of rust and oxidation caused by the milling head being exposed to the outside for a long time, and also minimizing the risk of damage to the milling head caused by external collisions, thereby improving the overall protection performance of the milling head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixing assembly structure of the utility model;

[0021] Figure 3 For the utility model Figure 1A in the middle is an enlarged structural diagram;

[0022] Figure 4 For the utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0023] In the figure: 1. Fixing frame; 2. Positioning pin; 3. Mounting block; 4. Fixing assembly; 401. Turning handle; 402. Threaded rod; 403. Bearing; 404. Clamping block; 405. Rubber pad; 406. Slide groove; 407. Slider; 5. Groove; 6. Milling head body; 7. Disassembly block; 8. Mounting plate; 9. Buckle; 10. Block; 11. Protective frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] The preferred embodiment of the flat milling head with a loosening and broaching mechanism provided by the utility model is as follows: Figures 1 to 4 As shown: a flat milling head with a tool loosening and broaching mechanism, including a fixing frame 1 and a fixing component 4, the fixing component 4 includes a turning handle 401, a threaded rod 402, a bearing 403, a clamping block 404, a rubber pad 405, a slide groove 406 and a slider 407.

[0027] One end of the turning handle 401 is fixedly connected to the threaded rod 402, and one end of the threaded rod 402 is rotatably connected to the bearing 403. One side of the bearing 403 is fixedly connected to the clamping block 404, and one side of the clamping block 404 is movably connected to the rubber pad 405. By rotating the turning handle 401, the threaded rod 402 is driven to rotate, thereby driving the rotation of the bearing 403, thereby driving the clamping block 404 to move left and right, thereby facilitating the movement of the rubber pad 405 to both sides of the disassembly block 7, thereby facilitating the increase of friction between the disassembly block 7, and thus making the disassembly block 7 as tightly fixed as possible.

[0028] In this embodiment, both ends of one side of the clamping block 404 are provided with a sliding groove 406, and the interior of the sliding groove 406 is slidably connected to a slider 407. One side of the slider 407 is fixedly connected to one side of the rubber pad 405. The sliding structure between the sliding groove 406 and the slider 407 facilitates the disassembly and replacement of the rubber pad 405.

[0029] Example 2

[0030] On the basis of embodiment 1, the preferred embodiment of the flat milling head with a loosening and broaching mechanism provided by the present invention is as follows: Figures 1 to 4 As shown: a positioning pin 2 is fixedly connected to one side of the outer wall of the fixing frame 1, and a mounting block 3 is fixedly connected to the bottom end of the fixing frame 1. By connecting the positioning pin 2 to the machine body, it is convenient to use the milling head body 6 to process the workpiece.

[0031] In this embodiment, a groove 5 is formed at the bottom end of the mounting block 3 , and a disassembly block 7 is movably connected to the interior of the groove 5 . The disassembly block 7 is inserted into the interior of the groove 5 , thereby facilitating preliminary fixation of the disassembly block 7 .

[0032] Furthermore, the bottom end of the disassembly block 7 is fixedly connected to a mounting plate 8, and the bottom end of the mounting plate 8 is fixedly connected to the milling head body 6. The mounting plate 8 is used to facilitate the fixing and installation of the milling head body 6.

[0033] Furthermore, both ends of the bottom of the mounting plate 8 are fixedly connected with a clip 9, and the inside of the clip 9 is snap-connected with a card block 10. By inserting the card block 10 into the inside of the clip 9, the protective frame 11 can be easily fixed and disassembled.

[0034] In addition, the bottom end of the block 10 is fixedly connected to a protective frame 11. By fixing the protective frame 11, the milling head body 6 is easily protected, thereby avoiding the problem of rust and aging of the milling head body 6 due to being exposed to the outside.

[0035] When in use, first insert the disassembly block 7 into the interior of the groove 5, and drive the rotation of the threaded rod 402 by turning the handle 401, thereby driving the rotation of the bearing 403, and thereby driving the left and right movement of the clamping block 404, so as to facilitate the movement of the rubber pad 405 to both sides of the disassembly block 7, thereby facilitating the increase of friction between the disassembly block 7, so as to make the disassembly block 7 as tightly fixed as possible, thereby facilitating the fixation and disassembly of the milling head body 6. After the work of the milling head body 6 is completed, the protective frame 11 is fixed by inserting the clamping block 10 into the interior of the buckle 9, thereby facilitating the protection of the milling head body 6, thereby avoiding the problem of rust and aging of the milling head body 6 due to being exposed to the outside as much as possible.

[0036] In summary, the flat milling head with the tool loosening and broaching mechanism facilitates the disassembly and maintenance of the milling head body 6 and also facilitates its protection.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flat milling head with a tool release and broaching mechanism, comprising a fixing frame (1) and a fixing assembly (4), characterized in that: The fixing assembly (4) includes a turning handle (401), a threaded rod (402), a bearing (403), a clamping block (404), a rubber pad (405), a sliding groove (406) and a sliding block (407); One end of the turning handle (401) is fixedly connected to a threaded rod (402), one end of the threaded rod (402) is rotatably connected to a bearing (403), one side of the bearing (403) is fixedly connected to a clamping block (404), and one side of the clamping block (404) is movably connected to a rubber pad (405).

2. A flat milling head with a tool loosening and broaching mechanism according to claim 1, characterized in that: Both ends of one side of the clamping block (404) are provided with a sliding groove (406), the interior of the sliding groove (406) is slidably connected to a slider (407), and one side of the slider (407) is fixedly connected to one side of the rubber pad (405).

3. The flat milling head with a tool loosening and broaching mechanism according to claim 1, characterized in that: A positioning pin (2) is fixedly connected to one side of the outer side wall of the fixing frame (1), and a mounting block (3) is fixedly connected to the bottom end of the fixing frame (1).

4. The flat milling head with a tool loosening and broaching mechanism according to claim 3, characterized in that: A groove (5) is provided at the bottom end of the installation block (3), and a disassembly block (7) is movably connected inside the groove (5).

5. The flat milling head with a tool loosening and broaching mechanism according to claim 4, characterized in that: The bottom end of the disassembly block (7) is fixedly connected to a mounting plate (8), and the bottom end of the mounting plate (8) is fixedly connected to a milling head body (6).

6. The flat milling head with a tool loosening and broaching mechanism according to claim 5, characterized in that: Both ends of the bottom of the mounting plate (8) are fixedly connected with buckles (9), and the inside of the buckle (9) is engaged with a clamping block (10).

7. The flat milling head with a tool loosening and broaching mechanism according to claim 6, characterized in that: The bottom end of the clamping block (10) is fixedly connected to a protective frame (11).

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