Machining mechanism for outer diameter and cutter face of two-edge flat-bottom milling cutter

Abstract

The utility model relates to the technical field of two-edge flat-bottom milling cutter machining equipment, in particular to a machining mechanism for the outer diameter and the cutter face of a two-edge flat-bottom milling cutter, which comprises a flat-bottom milling cutter face station for machining the milling cutter through a grinding wheel, the milling cutter C shaft is arranged beside the flat-bottom milling cutter face station, is used for fixing a milling cutter to be machined and enables the milling cutter to face the flat-bottom milling cutter face station, and is characterized by further comprising a milling cutter pressing plate fixing module arranged between the flat-bottom milling cutter face station and the milling cutter C shaft; a first clamping groove is formed in the upper end of the milling cutter pressing plate fixing module, and a driving assembly beside the first clamping groove drives the large V-shaped pressing plate assembly to push / pull towards the first clamping groove and jointly acts with the first clamping groove to position a to-be-machined milling cutter. The utility model has the characteristics that the structure is reasonably arranged, and the product processing precision is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of two-edged flat-bottom milling cutter processing equipment, in particular to a two-edged flat-bottom milling cutter outer diameter and cutter surface processing mechanism. Background Art

[0002] In the prior art, the outer diameter of a two-edged flat-bottomed milling cutter is processed by manually holding the milling cutter and aligning it with the grinding wheel of the milling cutter processing equipment to grind it into a corresponding structural shape. The manual processing method is prone to instability due to the shaking relationship, which affects the quality of the product. Since the outer diameter of the two-edged flat-bottomed milling cutter has a relatively complex outer diameter structure, the existing processing method cannot produce products with high precision.

[0003] Therefore, it is urgent to provide a two-edged flat-bottom milling cutter outer diameter and blade surface processing mechanism to overcome the above-mentioned defects. Utility Model Content

[0004] The main purpose of the utility model is to provide a machining mechanism for the outer diameter and the cutter surface of a two-edged flat-bottom milling cutter, which has the characteristics of reasonable structural arrangement and helps to improve product machining accuracy.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mechanism for processing the outer diameter and the blade face of a two-edged flat-bottomed milling cutter, comprising: a flat-bottomed milling cutter blade face station for processing the milling cutter by a grinding wheel, a milling cutter C-axis arranged beside the flat-bottomed milling cutter blade face station, fixing the milling cutter to be processed and directing the milling cutter toward the flat-bottomed milling cutter blade face station, and also comprising: a milling cutter pressure plate fixing module arranged between the flat-bottomed milling cutter blade face station and the milling cutter C-axis;

[0007] A first slot is formed on the upper end of the milling cutter pressure plate fixing module. A driving component beside the first slot drives the large V-pressing plate component to push / pull toward the first slot and cooperates with the first slot to position the milling cutter to be processed.

[0008] Preferably, the milling cutter pressure plate fixing module includes: a supporting base structure, a large V-pressure plate seat installed on the supporting base structure, with an L-shaped groove formed on one side of the upper end and a sliding rail formed on the other side, a large V-plate installed on the L-shaped groove, the large V-pressure plate assembly slidably connected to the sliding rail, and the driving assembly with one end fixed to a side surface of the large V-pressure plate seat and the other end fixed to one end of the large V-pressure plate assembly; the first slot is formed at the upper end of the large V-plate.

[0009] Preferably, the large V pressure plate assembly includes: a large V pressure plate with a clamping groove formed in the middle to be clamped on the large V pressure plate seat, a large V pressure plate with an inclined slide groove / arc-shaped slide groove formed on the side to pass through it and be fixed on the large V pressure plate seat, a first pressure plate installed on the lower end surface of the protrusion of the large V pressure plate protruding toward one side of the large V plate, and linked with the large V plate to position the milling cutter on the first clamping groove.

[0010] Preferably, the driving assembly includes: a pressure plate cylinder connecting block with one end fixed to one side surface of the large V-pressure plate seat and the other end extending to the outside of the large V-pressure plate seat, a pressure plate cylinder connecting seat with one end clamped to the other end of the pressure plate cylinder connecting block, and a pressure plate cylinder with one end clamped to the other end of the pressure plate cylinder connecting seat and the other end clamped into the large V-pressure plate to push / pull the large V-pressure plate.

[0011] Preferably, the pressure plate cylinder connecting seat is V-shaped, and a V-shaped clamping groove is formed inwardly on one side, and the pressure plate cylinder and the pressure plate cylinder connecting block are both clamped in the V-shaped clamping groove.

[0012] Preferably, the drive assembly is installed in a V-shape beside the large V-platen seat.

[0013] Preferably, the first slot is V-shaped.

[0014] Preferably, the flat-bottom milling cutter face station comprises: an X / Y-axis drive module, a cutter face spindle module arranged on a slide of the X / Y-axis drive module through a Z-axis drive module, a grinding wheel 1 installed at an angle to the milling cutter, and a mirror-image core-moving rough grinding module installed on the slide of the X / Y-axis drive module and a grinding wheel 2 installed at an angle to the milling cutter.

[0015] Preferably, the first grinding wheel and the second grinding wheel are arranged opposite to each other and the extension lines of one side intersect.

[0016] The utility model provides a mechanism for processing the outer diameter and blade surface of a two-edged flat-bottomed milling cutter. A milling cutter pressure plate fixing module for supporting and positioning the milling cutter to be processed is installed beside the flat-bottomed milling cutter blade surface station. During the processing, the milling cutter is first placed on the first slot, and the driving component drives the large V-pressure plate component to move toward the first slot, cover the top of the milling cutter, and jointly position the milling cutter to be processed with the first slot. The structural setting is reasonable, and the installation of the structure helps to improve the accuracy of the product processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of an embodiment of a mechanism for processing the outer diameter and the blade surface of a two-edged flat-bottomed milling cutter.

[0018] Figure 2It is a structural schematic diagram of an embodiment of the utility model in which the milling cutter pressure plate fixing module hides the supporting bottom plate structure.

[0019] Figure 3 for Figure 2 Schematic diagram of the structural decomposition.

[0020] Description of the figure numbers in the manual:

[0021] 1- flat bottom milling cutter face station, 11- X-axis drive module, 12- Y-axis drive module, 13- Z-axis drive module, 14- cutter face spindle module, A- grinding wheel one, 15- mirror core-walking rough grinding module, B- grinding wheel two, 2- milling cutter C axis, 3- milling cutter pressure plate fixing module, 31- support base structure, 32- large V pressure plate seat, 33- large V plate, 34- large V pressure plate assembly, a1- large V pressure plate, a2- first pressure plate, 35- drive assembly, b1- pressure plate cylinder connecting block, b2- pressure plate cylinder connecting seat, b3- pressure plate cylinder. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] It should be noted that when an element is referred to as being “connected to” or “disposed on” another element, it can be directly on the other element or indirectly on the other element.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] See also Figures 1 to 3 The outer diameter and cutter face processing mechanism of the two-edged flat-bottomed milling cutter of this embodiment includes: a flat-bottomed milling cutter face station 1, a milling cutter C-axis 2 and a milling cutter pressure plate fixing module 3, wherein the milling cutter pressure plate fixing module 3 is installed between the flat-bottomed milling cutter face station 1 and the milling cutter C-axis 2, and the flat-bottomed milling cutter face station 1 processes the milling cutter which is rotated by the milling cutter C-axis 2 and further positioned by the milling cutter pressure plate fixing module 3 through a grinding wheel.

[0028] In a preferred embodiment, the flat-bottom milling cutter face station 1 comprises: an X / Y-axis driving module 11 / 12, a cutter face spindle module 14 installed on a slide of the X / Y-axis driving module 11 / 12 through a Z-axis driving module 13, a grinding wheel A installed at an angle to the milling cutter, and a mirror-image core-moving rough grinding module 15 installed on a slide of the X / Y-axis driving module 11 / 12, a grinding wheel B installed at an angle to the milling cutter, the grinding wheel A and the grinding wheel B being arranged opposite to each other and the extension lines of one side intersecting. Specifically, the slide is driven by the X-axis driving module 11 and the Y-axis driving module 12 to move in the X-axis and Y-axis directions, thereby driving the cutter face spindle module 14 and the mirror-image core-moving rough grinding module 15 to move in the X-axis and Y-axis directions, and the cutter face spindle module 14 is driven by the Z-axis driving module 13 to move upward in the Z-axis, thereby completing the adjustment of the processing position.

[0029] In a preferred embodiment, the milling cutter pressure plate fixing module 3 includes: a supporting base structure 31, a large V-pressure plate seat 32 installed on the supporting base structure 31, with an L-shaped groove formed on one side of the upper end and a slide rail formed on the other side, a large V-plate 33 installed on the L-shaped groove, the large V-pressure plate assembly 34 slidably connected to the slide rail, and a V-shaped driving assembly 35 with one end fixed to a side surface of the large V-pressure plate seat 32 and the other end fixed to one end of the large V-pressure plate assembly 34; the first slot is formed at the upper end of the large V-plate 33, and the first slot is V-shaped. The large V pressure plate assembly 34 includes: a large V pressure plate a1 having a clamping groove formed concavely in the middle and clamped on the large V pressure plate seat 32, a side having an inclined slide groove / arc-shaped slide groove that passes through it and is fixed on the large V pressure plate seat 32, a lower end surface of a protrusion protruding from the large V pressure plate a1 toward one side of the large V plate 33, and a first pressure plate a2 that is linked with the large V plate 33 to position the milling cutter on the first clamping groove. The driving assembly 35 includes: a platen cylinder connection block b1 with one end fixed on one side of the large V platen seat 32 and the other end extending to the outside of the large V platen seat 32, a platen cylinder connection seat b2 with one end clamped to the other end of the platen cylinder connection block b1, and a platen cylinder b3 with one end clamped to the other end of the platen cylinder connection seat b2 and the other end clamped into the large V platen a1 to push / pull the large V platen a1, the platen cylinder connection seat b2 is V-shaped, and one side is formed with a V-shaped clamping groove, the platen cylinder b3 and the platen cylinder connection block b1 are both clamped in the V-shaped clamping groove. More specifically, the driving assembly 35 is installed in a V-shaped manner beside the large V platen seat 32.

[0030] It should be noted that the milling cutter C-axis 2 and the milling cutter pressure plate fixing module 3 are installed on the corresponding production machine tool.

[0031] The working principle of the utility model is as follows: the milling cutter C axis 2 places the milling cutter to be processed on the first slot. During processing, the pressure plate cylinder b3 drives the pressure plate a1 to drive the first pressure plate a2 to move toward the first slot and cooperate with the first slot to position the milling cutter. This structural setting further improves the stability of the milling cutter positioning and helps to improve the accuracy during the production process. The X-axis drive module 11 and the Y-axis drive module 12 drive the slide plate to move in the X-axis and Y-axis directions, thereby driving the blade spindle module 14 and the mirror-image core-moving rough grinding module 15 to move in the X-axis and Y-axis directions. The blade spindle module 14 is driven by the Z-axis drive module 13 to move upward in the Z axis, thereby completing the processing position adjustment, and then realizing the adjustment of the grinding wheel 1 A and grinding wheel 2 B positions corresponding to the blade spindle module 14 and the mirror-image core-moving rough grinding module 15, so that it can correspond to the milling cutter processing.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A machining mechanism for the outer diameter and the blade surface of a two-edged flat-bottomed milling cutter, comprising: A flat-bottomed milling cutter face station for processing a milling cutter by a grinding wheel, a milling cutter C-axis arranged beside the flat-bottomed milling cutter face station, fixing the milling cutter to be processed and directing the milling cutter toward the flat-bottomed milling cutter face station, characterized in that it also includes: a milling cutter pressure plate fixing module arranged between the flat-bottomed milling cutter face station and the milling cutter C-axis; A first slot is formed on the upper end of the milling cutter pressure plate fixing module. A driving component beside the first slot drives the large V-pressing plate component to push / pull toward the first slot and cooperates with the first slot to position the milling cutter to be processed.

2. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 1, characterized in that: The milling cutter pressure plate fixing module includes: a supporting base structure, a large V-pressure plate seat installed on the supporting base structure, with an L-shaped groove on one side of the upper end and a sliding rail on the other side, a large V-plate installed on the L-shaped groove, the large V-pressure plate assembly slidably connected to the sliding rail, and the driving assembly with one end fixed to a side surface of the large V-pressure plate seat and the other end fixed to one end of the large V-pressure plate assembly; the first slot is formed at the upper end of the large V-plate.

3. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 2, characterized in that: The large V pressure plate assembly includes: a large V pressure plate with a clamping groove formed concavely in the middle and clamped on the large V pressure plate seat, a large V pressure plate with an inclined slide groove / arc-shaped slide groove formed on the side and passing through it and fixed on the large V pressure plate seat, a first pressure plate installed on the lower end surface of the protrusion of the large V pressure plate protruding toward one side of the large V plate, and linked with the large V plate to position the milling cutter on the first clamping groove.

4. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 2, characterized in that: The driving assembly includes: a pressure plate cylinder connecting block with one end fixed to one side surface of the large V pressure plate seat and the other end extending to the outside of the large V pressure plate seat, a pressure plate cylinder connecting seat with one end clamped to the other end of the pressure plate cylinder connecting block, and a pressure plate cylinder with one end clamped to the other end of the pressure plate cylinder connecting seat and the other end clamped into the large V pressure plate to push / pull the large V pressure plate.

5. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 4, characterized in that: The pressure plate cylinder connecting seat is V-shaped, and a V-shaped clamping groove is formed inwardly on one side. The pressure plate cylinder and the pressure plate cylinder connecting block are both clamped in the V-shaped clamping groove.

6. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 4, characterized in that: The driving assembly is installed in a V-shape beside the large V-pressing plate seat.

7. The outer diameter and blade surface processing mechanism of the two-edge flat bottom milling cutter according to claim 1, characterized in that: The first card slot is V-shaped.

8. The outer diameter and blade surface processing mechanism of the two-edge flat bottom milling cutter according to claim 1, characterized in that: The flat-bottom milling cutter blade station includes: an X / Y-axis drive module, a blade face spindle module installed on the slide of the X / Y-axis drive module through a Z-axis drive module, a grinding wheel 1 installed at an angle to the milling cutter, and a mirror-image core-moving rough grinding module installed on the slide of the X / Y-axis drive module and a grinding wheel 2 installed at an angle to the milling cutter.

9. The outer diameter and blade surface processing mechanism of the two-edge flat-bottom milling cutter according to claim 8, characterized in that: The first grinding wheel and the second grinding wheel are arranged opposite to each other and their extension lines on one side intersect.

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