阅读说明：本技术 一种在走心机上直接清除产品毛刺飞边的装置 (Device for directly removing product burrs and flash on walking machine ) 是由 马骁 叶陈忠 于 2021-08-26 设计创作，主要内容包括：本发明涉及一种在走心机上直接清除产品毛刺飞边的装置,包括设置在走心机刀架上的主轴毛刺飞边清除机构和副轴毛刺飞边清除机构,所述的主轴毛刺飞边清除机构和副轴毛刺飞边清除机构均包括钻柄(1)、筒夹(2)和毛刷工装(3),所述的毛刷工装(3)通过筒夹(2)固定在钻柄(1)上。与现有技术相比,本发明可在产品加工过程中去除毛刺和飞边。(The invention relates to a device for directly removing burrs of a product on a core-moving machine, which comprises a main shaft burr deburring mechanism and an auxiliary shaft burr deburring mechanism which are arranged on a tool rest of the core-moving machine, wherein the main shaft burr deburring mechanism and the auxiliary shaft burr deburring mechanism respectively comprise a drill shank (1), a collet chuck (2) and a brush tool (3), and the brush tool (3) is fixed on the drill shank (1) through the collet chuck (2). Compared with the prior art, the invention can remove burrs and flashes in the product processing process.)

1. The device for directly removing the burrs of the product on the core-moving machine is characterized by comprising a main shaft burr deburring mechanism and an auxiliary shaft burr deburring mechanism which are arranged on a tool rest of the core-moving machine, wherein the main shaft burr deburring mechanism and the auxiliary shaft burr deburring mechanism respectively comprise a drill shank (1), a collet chuck (2) and a brush tool (3), and the brush tool (3) is fixed on the drill shank (1) through the collet chuck (2).

2. The device for directly removing the burrs of the product on the heart-walking machine according to claim 1 is characterized in that in the mechanism for removing the burrs of the main shaft, the drill handle (1) is arranged at the Z-direction cutter position of the main shaft.

3. The device for directly removing the burrs of the product on the heart-walking machine according to claim 1 is characterized in that in the auxiliary shaft burr removing mechanism, the drill handle (1) is arranged at the auxiliary shaft spare cutter position.

4. The device for directly deburring product burrs on a heart-walking machine as claimed in claim 1, characterized in that said brush tooling (3) comprises a connected brush head (31) and brush holder (32), said brush holder (32) being held in said collet (2).

5. The apparatus for directly deburring product burrs on a heart-piece according to claim 4, characterized in that said brush head (31) comprises a first brush portion (311) and a second brush portion (312) having different diameters.

6. The apparatus for directly deburring product burrs on a transfer machine according to claim 5, wherein said first brush portion (311) is located on the side closer to the collet (2) and said second brush portion (312) is located on the side farther from the collet (2), the first brush portion (311) having a larger diameter than the second brush portion (312).

7. The apparatus for directly deburring product burrs on a heart-piece according to claim 6, characterized in that the width of said second brush part (312) is greater than the width of said first brush part (311) in the axial direction of the drill shank (1).

8. The device for directly removing the burrs of the product on the heart-walking machine according to claim 1 is characterized in that the heart-walking machine comprises a machine tool (4), a main shaft box (5) and a secondary shaft box (6) which are arranged on the machine tool (4), a tool rest (7) is arranged between the main shaft box (5) and the secondary shaft box (6), a main shaft machining tool set for machining the workpiece on the main shaft box (5) and a secondary shaft machining tool set for machining the workpiece on the secondary shaft box (6) are arranged on the tool rest (7).

9. The apparatus for directly deburring product burrs on a centerless machine of claim 8 wherein said primary deburring mechanism is disposed in a primary machining tool set and said secondary deburring mechanism is disposed in a secondary machining tool set.

10. The device for directly removing the burrs of the product on the heart-walking machine according to claim 1, wherein the tool rest of the heart-walking machine is further provided with an air blowing mechanism (8) for removing the scraps of the workpiece.

Technical Field

The invention relates to the technical field of a core walking machine, in particular to a device for directly removing burrs and flashes of a product on the core walking machine.

Background

The core-moving machine is called as a core-moving type numerical control lathe, belongs to precision machining equipment, can simultaneously complete composite machining such as turning, milling, drilling, boring, tapping, carving and the like at one time, and is mainly used for batch machining of precision parts and shaft type special-shaped nonstandard parts. The burr and flash of metal products are difficult and complicated diseases in the machining industry, and particularly the automobile parts machined by the machining center have higher requirements on the burr and flash of the products. At present, the methods for burrs and flashes in the industry are not limited to two methods: 1. scrapping in full inspection; 2. manually reworking and removing the burr product; however, either of the above solutions is wasteful of cost and has a high risk of outflow to the client.

Disclosure of Invention

The invention aims to provide a device for directly removing burrs and flashes of a product on a heart-walking machine, which removes the burrs and flashes in the product processing process.

The purpose of the invention can be realized by the following technical scheme: a device for directly removing burrs of a product on a core-moving machine comprises a main shaft burr removing mechanism and an auxiliary shaft burr removing mechanism which are arranged on a tool rest of the core-moving machine, wherein the main shaft burr removing mechanism and the auxiliary shaft burr removing mechanism respectively comprise a drill shank, a collet chuck and a hairbrush tool, and the hairbrush tool is fixed on the drill shank through the collet chuck. The collet chuck is arranged at the end part of the drill shank in a clamping way.

Preferably, in the mechanism for removing burrs of the main shaft, the drill handle is arranged at a Z-direction tool position of the main shaft.

Preferably, in the auxiliary shaft burr flash removing mechanism, the drill handle is arranged at the auxiliary shaft spare cutter position.

Preferably, the brush tooling comprises a brush head and a brush handle connected with each other, and the brush handle is clamped in the collet. The brush head is exposed outside the collet and the drill shank.

Further preferably, the brush head comprises a first brush part and a second brush part having different diameters.

Still further preferably, the first brush portion is located on a side close to the collet, the second brush portion is located on a side far from the collet, and the first brush portion has a larger diameter than the second brush portion.

Preferably, the width of the second brush part is larger than that of the first brush part along the axial direction of the drill handle.

Preferably, the center-moving machine comprises a machine tool, a main spindle box and a secondary spindle box, wherein the main spindle box and the secondary spindle box are arranged on the machine tool, a tool rest is arranged between the main spindle box and the secondary spindle box, and a main spindle machining tool set for machining a workpiece on the main spindle box and a secondary spindle machining tool set for machining a workpiece on the secondary spindle box are arranged on the tool rest.

Further preferably, the main shaft burr flash removing mechanism is arranged in the main shaft machining tool group, and the auxiliary shaft burr flash removing mechanism is arranged in the auxiliary shaft machining tool group.

Preferably, the tool rest of the heart-walking machine is also provided with an air blowing mechanism for removing the scraps of the workpiece.

Compared with the prior art, the invention has the following advantages:

1. the main shaft burr flash removing mechanism and the auxiliary shaft burr flash removing mechanism have simple structures and convenient assembly and disassembly, and can effectively remove burrs and flashes in the product processing process;

2. the manual deburring method saves the labor cost and the processing efficiency of manual deburring, and compared with the existing manual deburring method, the brush has low cost and higher efficiency;

3. according to the invention, through the structural design of the brush head, burrs and flashes at the end face and the outer chamfer of the product and burrs and flashes generated by the inner hole and the inner chamfer of the product can be cleaned, 100% effective cleaning can be ensured, and the cleaning is more comprehensive;

4. the device greatly expands the new idea of avoiding the burrs and the flashes of the product, and lays a foundation for the future improvement and even the avoidance of the burrs and the flashes of the product;

5. according to the device, due to the arrangement of the air blowing mechanism, the clamping damage influence of scrap iron on the product can be greatly reduced, the product percent of pass is ensured, the cleaning frequency is reduced, the production efficiency is improved, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of a heart walking machine according to embodiment 1;

FIG. 2 is a schematic view showing the installation position of the apparatus for directly removing burrs from a product on a heart-walking machine according to embodiment 1;

FIG. 3 is a schematic structural view of a deburring mechanism of embodiment 1;

in the figure: 1-drill shank, 2-collet chuck, 3-brush tool, 31-brush head, 311-first brush part, 312-second brush part, 32-brush handle, 4-machine tool, 5-main spindle box, 6-auxiliary spindle box, 7-tool rest, 8-air blowing mechanism, a-main spindle burr flash removing mechanism, b-auxiliary spindle burr flash removing mechanism.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. The following examples are carried out on the premise of the technical scheme of the invention, and detailed embodiments and specific operation processes are given, but the scope of the invention is not limited to the following examples.

Example 1

A device for directly removing burrs and flashes of a product on a center-moving machine is arranged on the center-moving machine shown in figure 1, the center-moving machine comprises a machine tool 4, a main shaft box 5 and an auxiliary shaft box 6 which are oppositely arranged and used for clamping workpieces are arranged on the machine tool 4, a tool rest 7 is arranged between the main shaft box 5 and the auxiliary shaft box 6, and an air blowing mechanism 8 used for removing scraps of the workpieces clamped on the auxiliary shaft box 6, a main shaft machining tool set used for machining the workpieces on the main shaft box 5 and an auxiliary shaft machining tool set used for machining the workpieces on the auxiliary shaft box 6 are arranged on the tool rest 7. As shown in fig. 2, the air blowing mechanism 8 is provided at the spare tool position of the auxiliary shaft machining tool group, the main shaft burr removing mechanism a is provided in the main shaft machining tool group at the main shaft Z-direction tool position, and the auxiliary shaft burr removing mechanism b is provided in the auxiliary shaft machining tool group at the auxiliary shaft spare tool position.

The main shaft burr flash removing mechanism a and the auxiliary shaft burr flash removing mechanism b have the same structure, and as shown in fig. 3, the main shaft burr flash removing mechanism a and the auxiliary shaft burr flash removing mechanism b respectively comprise a drill handle 1, a collet chuck 2 and a brush tool 3, the brush tool 3 is fixed on the drill handle 1 through the collet chuck 2 clamped at the end part of the drill handle 1, the brush tool 3 comprises a brush handle 32 clamped in the collet chuck 2 and a brush head 31 exposed outside, and the brush head 31 is divided into a first brush part 311 and a second brush part 312 from the side close to the collet chuck 2 to the side far from the collet chuck 2.

A deburring process is added in the processing program, when the processing of the main shaft is finished, the main shaft deburring and deburring process is started, burrs and burrs at the end face and the outer chamfer of the product are removed by using the first brush part 311, and if the product is provided with an inner hole and an inner chamfer, the burrs and burrs generated by the inner hole and the inner chamfer of the product are removed by using the second brush part 312. After cleaning, the auxiliary shaft is connected with the material and begins to be processed, after the auxiliary shaft is processed, the processes of deburring and flashing of the auxiliary shaft are started, and the cleaning steps and the principle are consistent with those of the main shaft.

In the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.