CN215509285U - Cutter for continuous chamfering of square body - Google Patents

Abstract

The utility model discloses a square continuous chamfering tool, wherein a horizontal chamfering tool set is arranged on the same tool body and is used for simultaneously chamfering two upper and lower horizontal edgings on a square to be chamfered in the horizontal direction on one side; the horizontal chamfering cutter set comprises an upper chamfering cutter and a lower chamfering cutter, and the included angle of the inclined chamfering of the cutting edge formed between the cutting edge of the chamfering cutter and the horizontal reference surface is 15-75 degrees. Can carry on 12 limits of other side physique or many limits and fix under the circumstances of treating the chamfer processing product of once only in succession and obtain qualified chamfer demand processing product, avoid needing to carry out chamfer processing again behind the clamping product many times and the inefficiency that causes, improve production machining efficiency, better performance chamfer machine tooling technique, chamfer processing is labour saving and time saving, and is light swift, effectively reduces production and processing man-hour cost, promotes product competitiveness.

Description

Cutter for continuous chamfering of square body

Technical Field

The utility model relates to chamfering machining, in particular to a square continuous chamfering tool which is used for chamfering machining of 12 sides or a plurality of sides of a square part or a workpiece product.

Background

Generally, in the machining process of some machined products or parts, the requirement of chamfering machining treatment on 12 edges or multiple edges of a square body is required so as to better meet the requirements of product service performance and/or use safety and the like; the existing mode of carrying out chamfering machining on 12 edges of a square body mostly adopts manual work to carry out gradual chamfering machining treatment on each edge, and the problems that during the chamfering machining treatment, after one edge is chamfered each time, the workpiece product or part needs to be turned over and then the other edge needs to be chamfered, the machining operation wastes time and labor, the machining efficiency is low, the consistency of the product machining quality control is poor and the like exist; particularly, when a large-weight large-size large-specification square body part needs to be subjected to chamfering machining treatment on 12 edges of the square body part, a single square body part to be subjected to chamfering treatment or a workpiece product usually has a weight of several kilograms to dozens of kilograms, and the turning action performed by manpower each time is performed is more time-consuming and labor-consuming, particularly the turning action when the square body is turned is time-consuming and labor-consuming, the machining efficiency is low and the like, so that potential safety hazard problems such as accidental injury and the like can be caused by carelessness; although some tools or equipment specially used for chamfering processing are provided, the tools or equipment can improve the chamfering processing production efficiency to a large extent, but also have the defects that the 12 edges of the square parts can not be processed by one-time continuous chamfering machine, the chamfering processing operation needs to be continued after multiple clamping operations, and the like, the processing efficiency is not perfect and efficient enough, the production processing efficiency is not improved to the maximum extent, the chamfering machine processing technology improvement effectiveness is not exerted to a great extent, the production labor cost is difficult to effectively improve, and the input cost of chamfering production processing personnel or processing equipment is high.

An authorized patent number ZL202021707818.4 with the publication date of 2020, 12 and 29 discloses a laser chamfering machine, which comprises a tool platform; the rear side of the tooling platform is connected with the equipment assembly; the right side of the equipment assembly is fixedly connected with a master control cabinet; the main control cabinet is connected with the movable operating platform through a data control line; the main control cabinet is fixedly provided with a touch screen; an X shaft is movably arranged at the top of the rear side of the equipment assembly; an auxiliary tool is fixedly arranged at the front end of the right side of the tool platform; a positioning cylinder is fixedly arranged at the front end of the equipment assembly; and a ball tray is fixedly arranged at the front end of the top of the tooling platform. Although this laser chamfering machine drives X axle, Y axle, Z axle and C axle through total control cabinet control servo motor and carries out the position removal, realizes the high cutting of laser fixed length, can effectively avoid in traditional laser cutting technique common such as cutting fender trouble, perforation splash, the scheduling problem that explodes, has improved the stability of equipment operation greatly, has reduced the defective rate of product. However, the chamfering machine still has the problems that the 12 edges of the square part cannot be processed by the one-time continuous chamfering machine at one time, the chamfering operation needs to be continued after long clamping, and the like, and the machining efficiency is not perfect and efficient enough, the production and machining efficiency is not improved to the maximum extent, the improvement effectiveness of the chamfering machining technology is not exerted to a greater extent, the production labor cost is difficult to effectively improve, and the input cost of chamfering production and machining personnel or machining equipment is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing method for chamfering 12 edges or a plurality of edges of square products or parts, which can solve the problems that the existing chamfering processing of 12 edges of square products or parts can not process and finish the 12 edges or a plurality of edges of square parts at one time by a continuous chamfering machine, the processing method needs to clamp and turn over for a plurality of times and then continue the chamfering processing operation of the corresponding edges, the processing efficiency is not perfect and efficient enough, the production processing efficiency can not be improved to the maximum extent, the improvement effectiveness of the chamfering processing technology can not be exerted to a greater extent, the production labor cost is difficult to effectively reduce, the input cost of chamfering production processing personnel or processing equipment is high, the potential safety hazard of large production processing exists, and the like, the machining technology of the chamfering machine is exerted to a greater extent, the production and machining working hour cost is effectively reduced, and the product competitiveness is improved.

The utility model adopts the following specific technical scheme for solving the technical problems: the utility model provides a continuous chamfer of square body is with cutter, includes the cutter main part, its characterized in that: a horizontal chamfering tool set is arranged on the same tool body and is used for simultaneously chamfering two upper and lower horizontal edgings on the square body to be chamfered in the horizontal direction on one side; the horizontal chamfering cutter set comprises an upper chamfering cutter and a lower chamfering cutter, and the included angle of the inclined chamfering of the cutting edge formed between the cutting edge of the chamfering cutter and the horizontal reference surface is 15-75 degrees. Can realize that 12 limits or many limits of other side physique go on under the fixed condition of treating the chamfer processing product of clamping not changing the chamfer processing product of disposable chamfer in succession and obtain qualified chamfer demand processing product, avoid needing to carry out chamfer processing again behind the clamping product many times and the inefficiency that causes, improve production machining efficiency, performance chamfer machine tooling technique to a great extent, chamfer processing is labour saving and time saving, light swift, effectively reduce production and processing man-hour cost, promote product competitiveness.

Preferably, the same tool body is provided with a vertical chamfering tool, and the vertical chamfering tool is used for chamfering the front and rear vertical edge strips on the square body to be chamfered in a unilateral vertical manner. The flexibility and effectiveness of chamfering the vertical edges of the square body in the continuous chamfering processing are improved.

Preferably, the horizontal chamfering tool set adopts 1-4 chamfering tools which are distributed and arranged up and down on the same tool body, and all the groups of chamfering tools are uniformly distributed and arranged on the same tool body along the radial direction of the tool body. The processing efficiency of the chamfering tool during chamfering is improved, the overall strength and stress balance of the chamfering tool during processing are improved, and the service life of the chamfering tool is prolonged.

Preferably, the horizontal chamfering tool set adopts two sets of chamfering tools which are distributed and arranged up and down on the same tool body, and the two sets of chamfering tools mutually form a uniform distribution structure which is 180 degrees along the radial direction of the tool body on the same tool body. The processing efficiency of the chamfering tool during chamfering is improved, the overall strength and stress balance of the chamfering tool during processing are improved, and the service life of the chamfering tool is prolonged.

Preferably, the same cutter body is provided with a horizontal chamfering tool set limiting fixing groove, and each horizontal chamfering tool set is respectively and fixedly connected to the horizontal chamfering tool set limiting fixing groove in a limiting way through a fastening screw. The installation, the limiting, the fixing, the use reliability, the effectiveness and the maintenance convenience of the horizontal chamfering tool set are improved.

Preferably, the same cutter body is provided with a vertical chamfering tool limiting fixing groove, and each vertical chamfering tool is respectively and fixedly connected to the vertical chamfering tool set limiting fixing groove in a limiting manner through a fastening screw. The installation, the limiting, the fixing and the use reliability, the effectiveness and the maintenance convenience of the vertical chamfering tool are improved.

Preferably, the height interval distance between the upper chamfering tool and the lower chamfering tool is correspondingly matched with the height of the square body to be chamfered. The efficiency of the horizontal chamfering knife tackle chamfer processing is carried out to two horizontal strakes under the homonymy edge of square body simultaneously.

Preferably, the vertical chamfering tool is arranged at the lowest end of the same tool body, and the horizontal chamfering tool set is arranged at the position above the vertical chamfering tool in the height space. The reasonable distribution effectiveness of the chamfering processing space of the horizontal chamfering tool set and the vertical chamfering tool on the same tool body and the stable and reliable chamfering processing effectiveness are improved.

Preferably, the vertical chamfering tool adopts a tool nose arranged in a downward direction as a chamfering processing station for vertical strake on two sides vertically front and back on one side of the square body to be chamfered. The effectiveness and the efficiency of processing are carried out to two vertical strakes on the front and back that the processing square body of treating the chamfer was unilateral vertical to the vertical chamfer are improved.

Preferably, the horizontal chamfering tool set and the vertical chamfering tool set which are arranged on the same tool body are in a staggered radial distribution structure on the radial spatial distribution of the tool body, that is, the vertical chamfering tool and the horizontal chamfering tool set are not in the same radial distribution surface. The processing efficiency of the chamfering tool during chamfering is improved, the overall strength and stress balance of the chamfering tool during processing are improved, and the service life of the chamfering tool is prolonged.

Preferably, the chamfering distance size range of each chamfering tool arranged on the same tool body is 0.5-5 mm, and each chamfering tool comprises an upper chamfering tool, a lower chamfering tool and a vertical chamfering tool. The one-time chamfering processing of the square body is improved, the requirement for chamfering distance processing is met, the production processing efficiency is improved, the chamfering machine processing technology is exerted to a greater extent, the production processing working hour cost is effectively reduced, and the product competitiveness is improved.

The utility model has the beneficial effects that: can present 12 limits of other side physique or many limits carry on under the fixed condition of treating the chamfer processing product of clamping not changing the disposable chamfer processing of continuity and obtain qualified chamfer processing product, avoid needing to carry on chamfer processing again behind the clamping product many times and cause inefficiency, improve production machining efficiency, performance chamfer machine tooling technique to a great extent, chamfer processing is labour saving and time saving, light swift, effectively reduces production and processing man-hour cost, promotes product competitiveness. The 12 limits or many limits of the other side physique of quick effective realization carry on the disposable chamfer processing of continuity under the fixed condition of treating the chamfer processing product of clamping not changing, can carry out disposable chamfer processing in succession on 12 limits or many limits of other side physique product or spare part, avoid needing to carry out chamfer processing again behind the clamping product many times and cause inefficiency, improve production machining efficiency, exert chamfer machine tooling technique to a great extent, chamfer processing is labour saving and time saving, it is light swift, effectively reduce production and processing man-hour cost, promote product competitiveness.

Description of the drawings:

the utility model is described in further detail below with reference to the figures and the detailed description.

FIG. 1 is a schematic view showing the structure of a continuous chamfering tool for a square body according to the present invention.

FIG. 2 is a schematic bottom view of the continuous chamfering tool for squares according to the present invention.

FIG. 3 is a schematic view of another structure of the continuous chamfering tool for squares according to the present invention, viewed from the bottom upward.

FIG. 4 is a schematic view showing the structure of a square body subjected to one-time chamfering processing by the continuous chamfering tool for a square body of the present invention.

FIG. 5 is a schematic view showing the chamfering effect of the first chamfering process of the rectangular body by the continuous chamfering tool for the rectangular body of the present invention.

Detailed Description

In the embodiment shown in fig. 1, 2 and 3, the cutting tool for continuous chamfering of the square body comprises a cutting tool body 10, a horizontal chamfering tool set 20 and a vertical chamfering tool 30 are fixedly connected and installed on the same cutting tool body 10, the horizontal chamfering tool set comprises an upper chamfering tool and a lower chamfering tool, and the included angle a between the edge of the chamfering tool of the upper chamfering tool and the edge of the chamfering tool of the lower chamfering tool and a horizontal reference plane is 15-75 degrees. The reference plane adopted by the edge of the lower chamfering tool and the horizontal reference plane is the horizontal plane (shown in fig. 1) where the upper tool nose of the lower chamfering tool is located, and the edge inclined chamfering included angle a formed between the edge of the chamfering tool of the upper chamfering tool and the horizontal reference plane is 15 degrees, 30 degrees, 45 degrees, 50 degrees, 60 degrees or 75 degrees, or other actually required chamfering processing angles. The horizontal chamfering tool set 20 is used for simultaneously chamfering the upper and lower horizontal strakes in the horizontal direction of the single side on the square body S to be chamfered (see fig. 3 and 4), and the vertical chamfering tool is used for chamfering the front and rear vertical strakes in the vertical direction of the single side on the square body to be chamfered. According to the machining requirements, the chamfering distance size range of each chamfering tool arranged on the same tool body is 0.5-5 mm, and each chamfering tool comprises an upper chamfering tool, a lower chamfering tool and a vertical chamfering tool. The horizontal chamfering tool set 20 adopts 1-4 groups of chamfering tools distributed and arranged up and down on the same tool body, and all groups of chamfering tools are uniformly distributed on the same tool body along the radial direction of the tool body. The horizontal chamfering tool set 20 is formed by two sets of chamfering tools distributed and arranged up and down on the same tool body, and the two sets of chamfering tools mutually form a uniform distribution structure 180 degrees along the radial direction of the tool body (see fig. 2) on the same tool body. Or specifically, three groups of chamfering tools which are distributed and arranged up and down are adopted on the same tool body by adopting a horizontal chamfering tool group, and the three groups of chamfering tools form an evenly distributed structure which is adjacent to each other by 120 degrees along the radial direction of the tool body (see figure 3) on the same tool body. The horizontal chamfering tool group 20 includes an upper chamfering tool and a lower chamfering tool (see fig. 1), and the height interval distance between the upper chamfering tool and the lower chamfering tool is correspondingly matched with the height of the square body to be chamfered. The same cutter main body 10 is provided with a horizontal chamfering tool set limiting fixing groove and a vertical chamfering tool limiting fixing groove, each horizontal chamfering tool set is respectively and fixedly connected to the horizontal chamfering tool set limiting fixing groove through a fastening screw, and each vertical chamfering tool is respectively and fixedly connected to the vertical chamfering tool set limiting fixing groove through a fastening screw. The horizontal chamfering tool set 20 adopts the mutually facing cutting edges of the upper chamfering tool and the lower chamfering tool as chamfering processing stations for the upper and lower transverse edge strips in the horizontal direction on one side of the square body to be chamfered. For example, the height interval distance between the middle parts of the cutting edges facing each other of the upper chamfering tool and the lower chamfering tool may be used as the height interval distance between the upper and lower two horizontal edge strips in the horizontal direction of the single side of the cube to be chamfered (i.e. the thickness dimension of the side of the cube to be chamfered), and when the upper and lower two horizontal edge strips are chamfered, the chamfering process may be performed by moving the front end of the cube after being positioned and fixed in the horizontal direction toward the rear end of the cube, or by moving the chamfering process (referring to the front and rear end positions of the cube shown in fig. 4) by moving the rear end of the cube after being positioned and fixed in the horizontal direction toward the front end of the cube. The height interval distance H of the middle part of the cutting edge between the upper chamfering tool and the lower chamfering tool is correspondingly matched with the height of the square body to be chamfered. The vertical chamfering tool 30 adopts a tool nose arranged in a downward direction as a chamfering processing station for vertical strake strips at the front and the back of the square body to be chamfered, wherein when the chamfering processing of the front and the back vertical strake strips at the front end of the square body is performed in a vertical direction, the chamfering processing can be performed in a vertically moving manner from bottom to top from the vertical strake strip at the front end of the square body after being positioned and fixed, or the chamfering processing can be performed in a vertically moving manner from top to bottom from the vertical strake strip at the front end of the square body after being positioned and fixed; or the vertical movement chamfering processing from bottom to top is carried out from the vertical edge at the rear end of the square body after the positioning and the fixing, or the vertical movement chamfering processing from top to bottom is carried out from the vertical edge at the rear end of the square body after the positioning and the fixing. The vertical chamfering tool 30 is fixedly connected and arranged at the lowest end position of the same tool body 10, and the horizontal chamfering tool group 20 is arranged at the position above the vertical chamfering tool in the height space. The horizontal chamfering tool set 20 and the vertical chamfering tool 30 are in a staggered radial distribution structure on the radial spatial distribution of the tool body, that is, the vertical chamfering tool and the horizontal chamfering tool set are not on the same radial distribution surface. That is, the horizontal chamfer cutter set 20 is fixedly mounted on the horizontal chamfer cutter mounting split body 11, the vertical chamfer cutter 30 is fixedly mounted on the vertical chamfer cutter mounting split body 12, the horizontal chamfer cutter mounting split body 11 and the vertical chamfer cutter split body 12 belong to different chamfer cutter mounting split bodies on the cutter main body 10, and a chamfer cutter mounting operation space is arranged between the mounting split bodies.

When the tool is used, after the square body S to be chamfered is installed and fixed on the chamfering processing turntable, when the square body S needs to be chamfered on each side, after the first multi-side chamfering processing can be carried out by the disposable chamfering tool for the square body, for example, the synchronous processing can be carried out by using the horizontal chamfering tool set 20 in the disposable chamfering tool for the square body, wherein the numbers of the upper transverse edge strip and the lower transverse edge strip in the horizontal direction of one side of the square body S in the technical scheme are S2 and S6 (see figure 4, namely the upper transverse edge strip and the lower transverse edge strip in the horizontal direction of the other side of the square body S (see figures 4 and 5) in the same technical scheme, and when the tool main body 10 is installed on the left side of the square body S, the upper transverse edge strip and the lower transverse edge strip in the horizontal direction of the other side of the square body S in the same technical scheme can also be synchronously processed, and the upper transverse edge strip and the lower transverse edge strip in the horizontal direction of one side of the square body which is chamfered into the first square body are chamfered are processed into corresponding chamfered edges and are processed into the first corresponding chamfered edges After S13 and S14 (see figure 5), the vertical chamfering tool 30 in the same cutter for one-time chamfering of the square body can be used for chamfering processing with the serial number S10 in each edge of the square body, and the vertical chamfering tool 30 in the same cutter for one-time chamfering of the square body can be used for chamfering processing with the serial number S9 in each edge of the square body; similarly, after the relative movement between the square body S and the square body disposable chamfering tool is finished, the numbers S4 and S8 in each edge of the square body are synchronously processed to form the corresponding chamfered edges S16 and S15 for the second time, the vertical chamfering tool 30 in the square body disposable chamfering tool can realize the chamfering processing of the number S11 in each edge of the square body, and the vertical chamfering tool 30 in the square body disposable chamfering tool can realize the chamfering processing of the number S12 in each edge of the square body; or the other square body is used for chamfering at one time to realize the chamfering processing of each edge; in the process of chamfering the square body to be chamfered by the whole disposable chamfering tool for the square body, the square body does not need to be assembled and disassembled for many times, and the square body can move relative to the disposable chamfering tool for the square body only by rotating the square body which is installed and fixed along with the fixing tool, so that the disposable continuous chamfering of the square body is finally finished; a square body part only need carry on the clamping once fixed back alright carry out disposable continuous chamfer processing, and need not through the fixed square body of a lot of clamping and a lot of timesharing chamfer mode of processing, the effectual chamfer machining efficiency who has improved each side of square body fast, reduce production and processing man-hour cost, promote product competitiveness.

The present invention is not limited to the above-described specific embodiments, and may have other structural embodiments, for example: the same cutter main body is provided with other quantities of horizontal chamfering cutter groups and other quantities of vertical chamfering cutters, and the technical scheme and the technical effect of the utility model are met, and the chamfering cutter group are all within the protection scope of the utility model.

In the positional relationship description of the present invention, the terms such as "inner", "outer", "upper", "lower", "left", "right", "front", "rear", etc., which indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, are presented only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

The foregoing summary and structure are provided to explain the principles, general features, and advantages of the product and to enable others skilled in the art to understand the utility model. The foregoing examples and description have been presented to illustrate the principles of the utility model and are intended to provide various changes and modifications within the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a continuous chamfer of square body is with cutter, includes the cutter main part, its characterized in that: a horizontal chamfering tool set is arranged on the same tool body and is used for simultaneously chamfering two upper and lower horizontal edgings on the square body to be chamfered in the horizontal direction on one side; the horizontal chamfering cutter set comprises an upper chamfering cutter and a lower chamfering cutter, and the included angle of the inclined chamfering of the cutting edge formed between the cutting edge of the chamfering cutter and the horizontal reference surface is 15-75 degrees.

2. The cutting tool for continuous chamfering of squares of claim 1, wherein: the vertical chamfering tool is used for chamfering two vertical strakes in front and at the back of the single-side vertical direction on the square body to be chamfered.

3. The cutting tool for continuous chamfering of squares of claim 1, wherein: the horizontal chamfering tool set adopts 1-4 chamfering tools which are distributed and arranged up and down on the same tool body, and all the groups of chamfering tools are uniformly distributed and arranged on the same tool body along the radial direction of the tool body.

4. The cutting tool for continuous chamfering of squares of claim 1, wherein: the chamfering distance size range of each chamfering tool arranged on the same tool body is 0.5-5 mm, and each chamfering tool comprises an upper chamfering tool, a lower chamfering tool and a vertical chamfering tool.

5. The cutting tool for continuous chamfering of squares of claim 1, wherein: the same cutter body is provided with a horizontal chamfering cutter set limiting fixing groove, and each horizontal chamfering cutter set is fixedly connected to the horizontal chamfering cutter set limiting fixing groove through a fastening screw in a limiting way.

6. The cutting tool for continuous chamfering of squares according to claim 2, wherein: the same cutter body is provided with vertical chamfering cutter limiting fixing grooves, and each vertical chamfering cutter is fixedly connected to the vertical chamfering cutter set limiting fixing grooves in a limiting mode through fastening screws.

7. The cutting tool for continuous chamfering of squares of claim 1, wherein: the height interval distance between the upper chamfering tool and the lower chamfering tool is correspondingly matched with the height of the square body to be chamfered.

8. The cutting tool for continuous chamfering of squares according to claim 2, wherein: the vertical chamfering tool is arranged at the lowest end of the same tool body, and the horizontal chamfering tool set is arranged at the position above the vertical chamfering tool in the height space.

9. The continuous chamfering tool for squares according to claim 2, 6 or 8, wherein: the vertical chamfering tool adopts a tool nose arranged in a downward direction as chamfering processing stations for vertical strake strips at the front and the back of the square body to be chamfered.

10. The continuous chamfering tool for squares according to claim 1 or 8, further comprising: the horizontal chamfering tool set and the vertical chamfering tool set which are arranged on the same tool body are in a staggered radial distribution structure on the radial spatial distribution of the tool body, namely the vertical chamfering tool and the horizontal chamfering tool set are not in the same radial distribution surface.

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