Combined type forming tool

Abstract

The combined type forming cutter comprises a cutter handle, the cutter handle is connected with a machining cutter body part, the machining cutter body part is in a straight cylinder shape, a plurality of machining blade bodies are evenly arranged on the machining cutter body part, chip containing grooves are formed among the machining blade bodies, the ends of the chip containing grooves are connected through connecting grooves, and the connecting grooves are communicated with one another. The end part of the machining cutter body part is separated to form a variable star-shaped structure, the connecting groove comprises oblique wave groove body parts, and the multiple oblique wave groove body parts are combined to form an end face flattening forming machining execution part; the machining blade body is further provided with a flat part finish machining corresponding area and a wave-shaped part rough machining corresponding area, and the flat part finish machining corresponding area and the wave-shaped part rough machining corresponding area are combined to form the end face flat forming and side face rough machining and finish machining integrated forming tool.

Description

TECHNICAL FIELD

[0001] The utility model relates to precision machining using tools, especially precision machining tool, specifically, it is a compound type forming tool. BACKGROUND

[0002] Forming tool is commonly used machining tool, is used to surface forming or side forming, but in part occasion, need to carry out flat forming processing to product surface, and carry out forming processing to product side, need to carry out rough machining and then carry out finish machining to product side forming processing due to precision requirement, present stage processing mode needs to prepare multiple tools, carries out tool changing to corresponding processing procedure. Present stage multiple tool preparation, along with waste production resources, tool changing influences processing efficiency, needs multiple times to touch tool, influences processing precision.

[0003] Therefore, it is necessary to provide a compound type forming tool to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a compound type forming tool.

[0005] Technical scheme as follows:

[0006] A compound type forming tool, including handle, handle is connected with processing tool body part, processing tool body part is straight cylindrical, evenly is provided with a plurality of processing blade body on, a plurality of processing blade body is provided with chip groove, and the end of chip groove is connected through connecting groove, and a plurality of connecting grooves are communicated with each other, and the end of processing tool body part is separated and forms multiple star structure, connecting groove includes inclined wave groove body part, a plurality of inclined wave groove body parts combine and form end face flat forming processing execution part, and the processing blade body is also provided with flat part finish machining corresponding area, wave part rough machining corresponding area, and combines and forms end face flat forming, side rough and finish machining integrated forming tool.

[0007] Further, the end of the chip groove is provided with an upwardly inclined slope.

[0008] Further, the handle and the processing tool body part are provided with a reduced diameter area, which is used as a chip removal machine lubricating cooling liquid flow area.

[0009] Further, one side of the processing blade body is provided with a straight blade tool approach part, and the other side is provided with an arc smooth avoiding area.

[0010] Further, the number of processing blade bodies is four or six.

[0011] Further, the wave part rough machining corresponding area is a wave tooth surface, the peak distance of the wave tooth surface is A, and the peak and valley distance is B.

[0012] Further, A is 1.5-3mm, and B is 0.2-0.4mm.

[0013] Compared with the prior art, the end face flat forming, side surface rough and fine machining integrated forming tool structure can complete surface forming machining, side surface rough machining and side surface fine forming machining at one time, reduces tool changing frequency, and guarantees machining precision and machining efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model.

[0015] Figure 2 is Figure 1 the partial enlarged view.

[0016] Figure 3 is a schematic view of the wave tooth surface. DETAILED DESCRIPTION

[0017] Embodiment:

[0018] Please refer to Figures 1-3 , the embodiment shows a composite forming tool, which comprises a tool handle 1, the tool handle is connected with a machining tool body part 2, the machining tool body part 2 is a straight cylinder, a plurality of machining blade bodies 3 are uniformly arranged on the machining tool body part 2, a chip groove 4 is arranged between the plurality of machining blade bodies 3, and the end part of the chip groove 4 is connected through a connecting groove 5, the plurality of connecting grooves 5 are communicated with each other, the end part of the machining tool body part is separated to form a plurality of variable star-shaped structures, the connecting groove 5 comprises a slope groove body part 51, and the plurality of slope groove body parts 51 are combined to form an end face flat forming machining execution part 100; and the machining blade body 3 is further provided with a flat part fine machining corresponding area 6 and a wave part rough machining corresponding area 7, and is combined to form an end face flat forming, side surface rough and fine machining integrated forming tool.

[0019] The end part 4 of the chip groove is provided with a slope upward chip removal slide 41.

[0020] A reduced diameter area 8 is arranged between the tool handle 1 and the machining tool body part 2, and the reduced diameter area 8 is used as a chip removal machine lubricating cooling liquid flow area.

[0021] The machining blade body 3 is provided with a straight blade tool approach part 31 on one side and an arc smooth avoiding area 32 on the other side.

[0022] The number of machining blade bodies 3 is four or six.

[0023] The wave part rough machining corresponding area 7 is a wave tooth surface, the peak distance of the wave tooth surface is A, and the peak and valley distance is B.

[0024] A is 1.5-3mm, and B is 0.2-0.4mm.

[0025] Compared with the prior art, the end face flat forming and the side surface rough and fine machining integrated forming tool structure can complete surface forming machining, side surface forming rough machining and side surface fine forming machining at one time, reduces tool changing frequency, and guarantees machining precision and machining efficiency.

[0026] For those skilled in the art, without departing from the creative concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A compound forming tool, characterized by: The tool shank is connected with a machining tool body part in a straight cylindrical shape, a plurality of machining blade bodies are uniformly arranged on the machining tool body part, a chip groove is arranged between the machining blade bodies, end portions of the chip groove are connected through connecting grooves, the connecting grooves are communicated with each other, end portions of the machining tool body part are separated to form a multi-variable star structure, the connecting grooves include inclined groove body parts, the inclined groove body parts are combined to form an end face flat forming machining execution part, and the machining blade bodies are further provided with a flat part finish machining corresponding area and a wave part rough machining corresponding area, which are combined to form an end face flat forming, side face rough and finish machining integrated forming tool.

2. A compound forming tool according to claim 1, characterized in that: The end portion of the chip groove is provided with an upwardly inclined slope for chip removal.

3. A compound forming tool according to claim 2, wherein: A reduced diameter area is arranged between the tool shank and the machining tool body part, and the reduced diameter area is used as a lubricating cooling liquid flow area.

4. A compound forming tool according to claim 3, wherein: A straight blade tool approach part is arranged on one side of the machining blade body, and an arc smooth avoiding area is arranged on the other side.

5. A compound forming tool according to claim 4, wherein: The number of the machining blade bodies is four or six.

6. A combined forming tool according to claim 5, characterized in that: The wave part rough machining corresponding area is a wave tooth surface, a wave peak distance of the wave tooth surface is A, and a wave peak and wave valley distance is B.

7. A combined forming tool according to claim 6, characterized in that: A is 1.5-3 mm, and B is 0.2-0.4 mm.

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