阅读说明：本技术 一种铣床刀具定位装置 (Milling machine cutter positioning device ) 是由 方国章 于 2019-12-03 设计创作，主要内容包括：本发明公开了一种铣床刀具定位装置,包括固定座和插槽,所述插槽竖向开设在固定座的内部,固定座的右侧上端开设有杆槽,且杆槽与插槽内部连通,所述插槽的内部上端放置固定有挡片,且挡片的上端右侧连接有连杆,连杆的右侧管过杆槽至固定座的右侧外部,且连杆的右侧外圈通过螺纹旋接固定有蝴蝶螺帽,挡片下方的插槽内插置固定有刀具,插槽下端两侧的固定座内均开设有通孔,通孔外侧的固定座上开设有螺槽。本发明通过在插槽内部上端固定挡片,并使其上端右侧连接的连杆贯穿至固定座的右侧外部,在固定刀具时可以通过连杆调整挡片的位置,从而可以较为方便的对刀具的插入深度进行限制,方便了对刀具的快速定位固定。(The invention discloses a milling machine cutter positioning device which comprises a fixed seat and an insertion groove, wherein the insertion groove is vertically formed in the fixed seat, a rod groove is formed in the upper end of the right side of the fixed seat and communicated with the inside of the insertion groove, a separation blade is fixedly arranged at the upper end of the inside of the insertion groove, a connecting rod is connected to the right side of the upper end of the separation blade, the right side of the connecting rod penetrates through the rod groove to the outside of the right side of the fixed seat, a butterfly nut is fixedly screwed on the outer ring of the right side of the connecting rod through threads, a cutter is fixedly inserted in the insertion groove below the separation blade, through holes are formed in the fixed seats on the two sides of. According to the invention, the blocking piece is fixed at the upper end in the slot, the connecting rod connected with the right side of the upper end of the blocking piece penetrates to the outside of the right side of the fixing seat, and the position of the blocking piece can be adjusted through the connecting rod when a cutter is fixed, so that the insertion depth of the cutter can be conveniently limited, and the cutter can be conveniently and quickly positioned and fixed.)

1. The utility model provides a milling machine cutter positioner, includes fixing base (1) and slot (2), its characterized in that: the slot (2) is vertically arranged inside the fixed seat (1), the upper end of the right side of the fixed seat (1) is provided with a rod groove (6), and the rod groove (6) is communicated with the inside of the slot (2);

the inside upper end of slot (2) is placed and is fixed with separation blade (9), and the upper end right side of separation blade (9) is connected with connecting rod (7), the right side pipe of connecting rod (7) is crossed rod groove (6) to the right side outside of fixing base (1), and the right side outer lane of connecting rod (7) connects soon through the screw thread and is fixed with butterfly nut (8), it is fixed with cutter (10) to put in slot (2) of separation blade (9) below, through-hole (5) have all been seted up in fixing base (1) of slot (2) lower extreme both sides, spiral shell groove (3) have been seted up on fixing base (1) in the through-hole (5) outside, and spiral shell groove (3) connect soon and be fixed with fixing bolt (4), the terminal of fixing bolt (4) and the surface contact of cutter (10.

2. A milling machine tool positioning apparatus according to claim 1, wherein: the surface of the fixed seat (1) at the front side of the rod groove (6) is provided with scale marks (11), and the scale marks (11) are distributed on two sides of the rod groove (6).

3. A milling machine tool positioning apparatus according to claim 1, wherein: the connecting rod (7) and the baffle sheet (9) are made of carbon steel, and the baffle sheet (9) is connected with the connecting rod (7) through welding.

4. A milling machine tool positioning apparatus according to claim 1, wherein: the diameter of the baffle plate (9) is smaller than the inner diameter of the slot (2).

5. A milling machine tool positioning apparatus according to claim 1, wherein: the nut of the fixing bolt (4) is provided with a cross-shaped screw groove.

Technical Field

The invention relates to the technical field of milling machines, in particular to a milling machine cutter positioning device.

Background

At present, with the rapid development of numerical control machining technology, the specialization degree of cutting machining is higher and higher, machine tools such as machining centers of cutting machining are widely popularized and applied, and a milling machine mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter. The milling cutter is usually moved mainly by rotary motion, and the movement of the workpiece and the milling cutter is feed motion, so that the milling cutter can machine planes and grooves, and can machine various curved surfaces, gears and the like. The milling machine may also machine deeper holes or grooves by means of a milling cutter.

When the cutter of the milling machine is installed, the lifting length of the cutter needs to be adjusted according to the difference between the cutter and a machining part, when the cutter is installed in the prior art, the cutter is firstly inserted into a chuck, then the length is measured by using a ruler, and then the cutter can be screwed tightly, so that the cutter is positioned and fixed in a complex way. Therefore, we propose a milling machine tool positioning device.

Disclosure of Invention

The invention aims to provide a milling machine cutter positioning device, which can conveniently limit the insertion depth of a cutter by fixing a baffle at the upper end inside a slot and enabling a connecting rod connected with the right side of the upper end of the slot to penetrate through the right side of a fixed seat and adjusting the position of the baffle through the connecting rod when the cutter is fixed, thereby facilitating the quick positioning and fixing of the cutter and solving the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a milling machine cutter positioning device comprises a fixed seat and a slot, wherein the slot is vertically arranged in the fixed seat, the upper end of the right side of the fixed seat is provided with a rod groove, and the rod groove is communicated with the inside of the slot;

the inside upper end of slot is placed and is fixed with the separation blade, and the upper end right side of separation blade is connected with the connecting rod, and the right side pipe of connecting rod crosses the outside of rod groove to the right side of fixing base, and the right side outer lane of connecting rod connects soon through the screw thread and is fixed with the butterfly nut, and the interpolation of slot below is fixed with the cutter, has all seted up the through-hole in the fixing base of slot lower extreme both sides, has seted up the thread groove on the fixing base in the through-hole outside, and the thread groove connects soon and is fixed with fixing bolt, fixing bolt's terminal and the surface.

In a preferred embodiment of the present invention, the surface of the fixing base at the front side of the rod groove is provided with scale marks, and the scale marks are distributed on two sides of the rod groove.

In a preferred embodiment of the present invention, the connecting rod and the baffle are made of carbon steel, and the baffle and the connecting rod are connected by welding.

In a preferred embodiment of the present invention, the diameter of the blocking piece is smaller than the inner diameter of the slot.

In a preferred embodiment of the present invention, a cross-shaped screw groove is formed in a nut of the fixing bolt.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the milling machine cutter positioning device, the blocking piece is fixed at the upper end inside the slot, the connecting rod connected to the right side of the upper end of the blocking piece penetrates through the right side of the fixing seat, and the position of the blocking piece can be adjusted through the connecting rod when the cutter is fixed, so that the insertion depth of the cutter can be limited conveniently, and the cutter can be positioned and fixed quickly.

2. According to the milling machine cutter positioning device, the scale marks are arranged on the surfaces of the fixing seats on the front side of the rod groove and distributed on the two sides of the rod groove, so that when the position of the blocking piece is controlled through the connecting rod, the position of the blocking piece at the moment can be quickly judged through the scale marks, and the insertion depth of a cutter is further controlled.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the milling machine tool positioning device of the present invention;

fig. 2 is a schematic diagram of the right side surface structure of the milling machine tool positioning device of the present invention.

In the figure: 1. a fixed seat; 2. a slot; 3. a screw groove; 4. fixing the bolt; 5. a through hole; 6. a rod groove; 7. a connecting rod; 8. a butterfly nut; 9. a baffle plate; 10. a cutter; 11. scale lines are marked.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a milling machine cutter positioning device comprises a fixed seat 1 and a slot 2, wherein the slot 2 is vertically arranged in the fixed seat 1, the upper end of the right side of the fixed seat 1 is provided with a rod groove 6, and the rod groove 6 is communicated with the inside of the slot 2;

place the inside upper end of slot 2 and be fixed with separation blade 9, and the upper end right side of separation blade 9 is connected with connecting rod 7, the right side pipe of connecting rod 7 crosses rod groove 6 outside to the right side of fixing base 1, and the right side outer lane of connecting rod 7 connects soon through the screw thread and is fixed with butterfly nut 8, the inserting is fixed with cutter 10 in slot 2 of separation blade 9 below, through-hole 5 has all been seted up in the fixing base 1 of slot 2 lower extreme both sides, spiral groove 3 has been seted up on the fixing base 1 in the 5 outsides of through-hole, and connect soon in the spiral groove 3 and be fixed with fixing bolt 4, fixing bolt 4's end and cutter 10's surface.

In this embodiment (please refer to fig. 1 and 2), the blocking piece 9 is fixed at the upper end inside the slot 2, and the connecting rod 7 connected to the right side of the upper end of the blocking piece penetrates through the right outside of the fixing base 1, so that the position of the blocking piece 9 can be adjusted by the connecting rod 7 when the cutter 10 is fixed, thereby conveniently limiting the insertion depth of the cutter 10, and facilitating the quick positioning and fixing of the cutter 10.

The surface of the fixing seat 1 at the front side of the rod groove 6 is provided with scale marks 11, and the scale marks 11 are distributed on two sides of the rod groove 6.

In this embodiment (see fig. 2), the scale marks 11 are disposed on the surface of the fixing base 1 at the front side of the rod groove 6, and the scale marks 11 are distributed on two sides of the rod groove 6, so that when the position of the blocking piece 9 is controlled by the connecting rod 7, the position of the blocking piece 9 at this time can be quickly determined by the scale marks 11, and the insertion depth of the cutter 10 is further controlled.

The connecting rod 7 and the baffle plate 9 are made of carbon steel, and the baffle plate 9 is connected with the connecting rod 7 through welding.

Wherein, the diameter of the baffle plate 9 is smaller than the inner diameter of the slot 2.

Wherein, a cross-shaped screw groove is arranged on the nut of the fixing bolt 4.

In this embodiment (see fig. 2), the fixing bolt can be screwed through the cross screw groove.

It should be noted that the invention is a milling machine tool positioning device, which comprises a fixed seat 1, a slot 2, a thread groove 3, a fixing bolt 4, a through hole 5, a rod groove 6, a connecting rod 7, a butterfly nut 8, a baffle plate 9, a tool 10 and a scale mark 11, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the device can be known by technicians in the field through technical manuals or conventional experimental methods, when the device works, the butterfly nut 8 is unscrewed, the baffle plate 9 in the slot 2 can be driven to move up and down through the connecting rod 7, the position of the baffle plate 9 can be judged by referring to the scale mark 11, the depth of the tool 10 which can be inserted can be rapidly adjusted through the baffle plate 9, after the adjustment is finished, the butterfly nut 8 is screwed down to ensure that the connecting rod 7 cannot move up and down in the rod groove 6 to limit the position of the baffle plate 9, then, until the position below the resisting baffle plate 9, the position where the cutter 10 extends into is the position needing to be installed and positioned, and then the fixing bolts 4 on the two sides are screwed down by a tool to be abutted against the surface of the cutter 10, so that the cutter 10 is fixedly installed.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.