Milling cutter machining positioning device

Abstract

The utility model belongs to the technical field of milling cutter machining, and discloses a milling cutter machining positioning device which comprises a polishing table and a hinging device, a bottom plate is arranged above the polishing table, two horizontal auxiliary calibration mechanisms are arranged above the bottom plate, each horizontal auxiliary calibration mechanism comprises a limiting groove, a first spring and a pressed block, and the limiting grooves are matched with the first springs. A supporting groove is formed in the upper portion of the bottom plate, the bottom plate is rotationally connected with the supporting groove through a hinging device, and the bottom plate, the horizontal auxiliary calibration mechanism, the hinging device and the supporting groove are matched, so that the horizontal angle of the milling cutter can be adjusted in a tilting and pitching mode; through cooperation of a supporting rotating column, a top opening groove, a rotating column, a torsional spring and a supporting disc, a milling cutter can be assisted to be centered after a worker conducts steering machining on the milling cutter, the worker can conveniently grind the milling cutter, and the situation that the worker cannot determine whether the milling cutter is centered or not after rotating the supporting disc to grind the side face of the milling cutter is avoided; and subsequent milling cutter machining is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling cutter processing technical field especially, relate to a milling cutter processing positioning device. BACKGROUND

[0002] Milling cutter is usually used for milling machine or machining tool cutting tool to carry out milling operation. They remove material by its fixed feed rate in the machine. Milling cutter usually has one or more cutting edges, so that the milling cutter rotates at high speed, and the cutting edge completes the processing of the workpiece, and the cutting edge of the milling cutter will be worn out, so as to avoid the influence of the worn milling cutter on the processing, and the milling cutter needs to be polished irregularly, so as to keep the sharpness of the milling cutter.

[0003] The utility model discloses a kind of milling cutter processing positioning devices with publication number CN219967326U.It mainly aims at milling cutter when polishing now, needs to adjust the position of milling cutter repeatedly according to polishing angle, thus increase polishing difficulty, and now the polishing of milling cutter is mostly manual operation polishing machine, and then there is the problem of being injured by polishing machine, and the following technical scheme is proposed: including machine tool, the bottom of the machine tool is symmetrically equipped with support plate, output power drive mechanism is arranged between two support plates, the drive mechanism includes threaded rod, the outer circle surface of the threaded rod is sleeved with sliding seat.

[0004] The above-mentioned device can adjust the processing angle of the milling cutter, but when the above-mentioned scheme adjusts the horizontal angle of the milling cutter by using the overturning mechanism, it can only realize the angle adjustment of the downward inclination of the milling cutter, and cannot meet the demand of upward inclination of the milling cutter, which leads to that the polishing of the milling cutter is not comprehensive. In addition, the device uses a rotating shaft to rotate the milling cutter, but the rotating shaft is not limited in the natural state, which makes it difficult for workers to confirm whether the milling cutter is in the centering state, and thus affects the judgment of the polishing degree of the milling cutter. Moreover, since the milling cutter cannot be automatically ensured to face the polishing disc, it also brings certain inconvenience and deficiency to the polishing work. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that the prior art cannot make the milling cutter incline upward and downward freely when polishing the milling cutter, which leads to inconvenience during polishing, and cannot assist the centering of the milling cutter, which affects the judgment of the polishing degree and position of the milling cutter by workers, and proposes a kind of milling cutter processing positioning device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a milling cutter processing positioning device, including the polishing table, the bottom plate is arranged above the polishing table, two horizontal auxiliary calibration mechanisms are arranged above the bottom plate, the horizontal auxiliary calibration mechanism includes the limiting slot and spring no.

[0008] Preferably, the bottom surface of the limiting slot is fixedly connected with the upper surface of the bottom plate, the inner bottom wall of the limiting slot is fixedly connected with the spring no.

[0009] Preferably, the limiting mechanism includes an insertion rod, and the outer surfaces of the insertion rod are slidably connected with the support groove and one of the insertion holes.

[0010] Preferably, one end of the insertion rod is fixedly connected with a connecting disc, the side face away from the insertion rod of the connecting disc is fixedly connected with a pull rod, the outer surface of the insertion rod is sleeved with a spring no.

[0011] Preferably, the outer surface of the support disc is fixedly connected with a group of handles, and the upper surface of the polishing table is provided with a grinding machine.

[0012] Preferably, the inner bottom wall of the support groove is rotatably connected with a support rotating column, the inner bottom wall of the support rotating column is rotatably connected with a rotating column, the top of the rotating column is fixedly connected with a support disc, a top opening groove is formed in the support rotating column, a torsional spring is arranged in the top opening groove, the two ends of the torsional spring are fixedly connected with the inner bottom wall of the top opening groove and the bottom surface of the support disc, and the upper surface of the support disc is provided with a group of milling cutter processing limiters.

[0013] Compared with the prior art, the milling cutter processing positioning device has the following beneficial effects:

[0014] 1. The utility model discloses a bottom plate, horizontal auxiliary calibration mechanism, articulator and the cooperation between support groove can realize the horizontal angle of milling cutter two -way adjustment of leaning, through the cooperation between the support rotating column, the top slot, the rotating column, the torsional spring and the support disc that set up, can be after the processing of the worker to milling cutter to the centering of auxiliary milling cutter, the worker is convenient to the polishing of milling cutter, avoids the worker to rotate the support disc and cannot determine whether the milling cutter is centered after polishing the side of milling cutter, leads to the influence of subsequent processing to milling cutter.

[0015] 2. The utility model discloses the cooperation between support groove, limiting mechanism, support rotating column and jack, can rotate support disc according to the specified position to convenient to rotate the milling cutter to be polished to the polishing machine directly to prepare polishing, and can complete the dismounting of other milling cutter at the same time to the polishing of milling cutter, improved the efficiency of the polishing of milling cutter. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the sectional view of the utility model bottom plate, horizontal auxiliary calibration mechanism and articulator;

[0018] Figure 3 It is the explosion structure schematic diagram of the utility model support groove, limiting mechanism, support rotating column, jack, identification hand buckle slot, top slot, rotating column, torsional spring, support disc, milling cutter processing stopper and handle;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the utility model polishing platform and transverse movement mechanism.

[0020] In the drawing:

[0021] 1, polishing platform;2, bottom plate;3, horizontal auxiliary calibration mechanism;301, limit slot;302, spring one;303, damper;304, pressure block;4, articulator;5, support groove;6, limiting mechanism;601, pull rod;602, connecting disc;603, plug rod;604, spring two;7, support rotating column;8, jack;9, identification hand buckle slot;10, top slot;11, rotating column;12, torsional spring;13, support disc;14, milling cutter processing stopper;15, handle;16, limit opening;17, transverse movement mechanism;1701, mounting seat;1702, electric push rod;1703, support pull block;18, polishing machine. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely part of the embodiments of the present application, but not all the embodiments.

[0023] With reference to Figures 1-4 The milling cutter processing positioning device comprises a polishing table 1, a bottom plate 2 arranged above the polishing table 1, a bottom surface of the bottom plate 2 in contact with the polishing table 1, the polishing table 1 capable of supporting the bottom plate 2, two horizontal auxiliary calibration mechanisms 3 arranged above the bottom plate 2, the horizontal auxiliary calibration mechanism 3 comprising a limiting groove 301, a spring 302 and a pressure block 304, the bottom surface of the limiting groove 301 fixedly connected with the upper surface of the bottom plate 2, the inner bottom wall of the limiting groove 301 fixedly connected with the spring 302, the top end of the spring 302 fixedly connected with a damper 303, the upper surface of the damper 303 fixedly connected with the pressure block 304, the outer surfaces of the damper 303 and the pressure block 304 both in sliding connection with the inner wall of the limiting groove 301, and the damper 303 capable of avoiding the repeated rebound deformation phenomenon after the spring 302 is compressed and recovered, and providing a resistance effect.

[0024] The upper surface of the bottom plate 2 is provided with a support groove 5, the bottom plate 2 and the support groove 5 are rotationally connected through the hinge 4, the forward inclination and the backward inclination of the support groove 5 can drive the milling cutter to be in the inclined position, and the milling cutter is conveniently and comprehensively polished.

[0025] The support groove 5 is internally provided with a slot adapted to the support rotating column 7, the support rotating column 7 is rotationally connected with the inner wall of the support groove 5, the inner bottom wall of the support rotating column 7 is rotationally connected with a rotating column 11, the top end of the rotating column 11 is fixedly connected with a support disc 13, the inside of the support rotating column 7 is internally provided with a top slot 10, the inside of the top slot 10 is provided with a torsion spring 12, the two ends of the torsion spring 12 are respectively fixedly connected with the inner bottom wall of the top slot 10 and the bottom surface of the support disc 13, the rotating column 11 is used to support the support disc 13, the top slot 10 is connected with the support disc 13 through the torsion spring 12, the support disc 13 can be manually centered and reset by the worker after the worker rotates the support disc 13, the milling cutter can be centered, the worker can save a lot of time to center the milling cutter, and the time is saved and the subsequent polishing of the milling cutter is affected.

[0026] The upper surface of the support disc 13 is provided with a group of milling cutter processing limiters 14, the milling cutter processing limiters 14 are used to limit the milling cutter, which is a mature technology.

[0027] The outer surface of the supporting rotating column 7 is provided with a plurality of insertion holes 8, and the outer surface of the supporting rotating column 7 is also provided with a plurality of identification hand clamping grooves 9 corresponding to each insertion hole 8. The identification hand clamping grooves 9 can not only facilitate workers to observe the opening position of the insertion hole 8, but also facilitate workers to hold and rotate the supporting rotating column 7.

[0028] The inside of the supporting groove 5 is provided with a limiting mechanism 6, and the limiting mechanism 6 includes an insertion rod 603, the outer surface of the insertion rod 603 is respectively connected with the supporting groove 5 and one of the insertion holes 8 in a sliding manner. The insertion rod 603 can be used to position the position of the supporting rotating column 7 in the supporting groove 5.

[0029] One end of the insertion rod 603 is fixedly connected with a connecting disc 602, the side of the connecting disc 602 away from the insertion rod 603 is fixedly connected with a pull rod 601, the outer surface of the insertion rod 603 is sleeved with a spring 604, and the two ends of the spring 604 are respectively fixedly connected with the connecting disc 602 and the supporting groove 5. The elastic force of the spring 604 can continuously limit the insertion hole 8.

[0030] The outer surface of the supporting disc 13 is fixedly connected with a plurality of handles 15, and the upper surface of the polishing table 1 is provided with a polishing machine 18. The handles 15 can be held to facilitate workers to rotate the milling cutter of the supporting disc 13 and adjust the inclination angle of the milling cutter. The handles 15 should be arranged to avoid being touched by the polishing machine 18 during polishing of the milling cutter, which may cause wear.

[0031] The inside of the polishing table 1 is provided with a limiting opening 16, and the lower part of the polishing table 1 is provided with a transverse moving mechanism 17. The transverse moving mechanism 17 includes a mounting seat 1701, the upper surface of the mounting seat 1701 is fixedly connected with the bottom surface of the polishing table 1, and the inside of the mounting seat 1701 is installed with an electric push rod 1702. The output end of the electric push rod 1702 is fixedly connected with a supporting pull block 1703, the outer surface of the supporting pull block 1703 is connected with the limiting opening 16 in a sliding manner, and the top end of the supporting pull block 1703 is fixedly connected with the bottom surface of the bottom plate 2. By starting the electric push rod 1702, the supporting pull block 1703 and the bottom plate 2 can be moved, so that the milling cutter and the polishing machine 18 can be brought close to each other, and the polishing can be facilitated.

[0032] Working principle: when the milling cutter needs to be polished, the worker holds two handles 15, can freely adjust the inclination angle of the milling cutter, in the process, the support groove 5 will press the pressure block 304 to make the spring 302 deform, when the worker no longer holds the handle 15 to exert the inclination pressure, the elastic force of the spring 302 can make the damper 303 and the pressure block 304 restore the initial position, so that the milling cutter can be in a horizontal state. The worker holds the handle 15, can rotate the supporting disc 13 and the rotating column 11, so as to rotate the milling cutter for convenient polishing, after rotating to one side for polishing, the worker holds the handle 15 to move the milling cutter to the centering position, under the action of the elastic force of the torsion spring 12, finally can assist the milling cutter to center, can determine the centering of the milling cutter, is favorable for improving the operation precision of the worker when polishing the milling cutter.

[0033] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0034] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0035] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A milling tool machining positioning device comprising a grinding table (1) and an articulator (4), characterized in that: The upper side of the polishing table (1) is provided with a bottom plate (2), the upper side of the bottom plate (2) is provided with two horizontal auxiliary calibration mechanisms (3), the horizontal auxiliary calibration mechanism (3) comprises a limiting groove (301) and a spring (302) and a pressure block (304), the upper side of the bottom plate (2) is provided with a support groove (5), the bottom plate (2) and the support groove (5) are rotationally connected through a hinge (4), the inside of the support groove (5) is provided with a limiting mechanism (6), the inner wall of the support groove (5) is rotationally connected with a support rotating column (7), the inner bottom wall of the support rotating column (7) is rotationally connected with a rotating column (11), the top end of the rotating column (11) is fixedly connected with a support disc (13), the inside of the support rotating column (7) is provided with a top opening groove (10), the inside of the top opening groove (10) is provided with a torsional spring (12), the two ends of the torsional spring (12) are fixedly connected with the inner bottom wall of the top opening groove (10) and the bottom surface of the support disc (13), and the upper surface of the support disc (13) is provided with a group of milling cutter processing limiters (14).

2. The milling cutter machining positioning device according to claim 1, characterized in that: The bottom surface of the limiting groove (301) is fixedly connected with the upper surface of the bottom plate (2), the inner bottom wall of the limiting groove (301) is fixedly connected with the spring (302), the top end of the spring (302) is fixedly connected with a damper (303), the upper surface of the damper (303) is fixedly connected with the pressure block (304), and the outer surfaces of the damper (303) and the pressure block (304) are slidably connected with the inner wall of the limiting groove (301).

3. The milling cutter machining positioning device of claim 1, wherein: A group of jack plug holes (8) are arranged on the outer surface of the support rotating column (7), and a group of identification hand buckle grooves (9) corresponding to each jack plug hole (8) are arranged on the outer surface of the support rotating column (7).

4. The milling cutter machining positioning device according to claim 3, characterized in that: The limiting mechanism (6) comprises an insertion rod (603), and the outer surfaces of the insertion rod (603) are slidably connected with the support groove (5) and one of the jack plug holes (8).

5. The milling cutter machining positioning device according to claim 4, characterized in that: One end of the insertion rod (603) is fixedly connected with a connecting disc (602), the side face of the connecting disc (602) away from the insertion rod (603) is fixedly connected with a pull rod (601), the outer surface of the insertion rod (603) is sleeved with a spring (604), and the two ends of the spring (604) are fixedly connected with the connecting disc (602) and the support groove (5).

6. The milling cutter machining positioning apparatus according to claim 1, wherein: The outer surface of the support disc (13) is fixedly connected with a group of hand grips (15), and the upper surface of the polishing table (1) is provided with a polishing machine (18).

7. The milling cutter machining positioning apparatus according to claim 1, wherein: The inside of the polishing table (1) is provided with a limiting hole (16), and the lower part of the polishing table (1) is provided with a transverse moving mechanism (17), which comprises a mounting seat (1701), the upper surface of the mounting seat (1701) is fixedly connected with the bottom surface of the polishing table (1), an electric push rod (1702) is installed in the inside of the mounting seat (1701), the output end of the electric push rod (1702) is fixedly connected with a supporting pull block (1703), the outer surface of the supporting pull block (1703) is slidably connected with the limiting hole (16), and the top end of the supporting pull block (1703) is fixedly connected with the bottom surface of the bottom plate (2).

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