CN108098273A - Transfer matic processes the processing technology of gear chamber - Google Patents
Transfer matic processes the processing technology of gear chamber Download PDFInfo
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- CN108098273A CN108098273A CN201711370321.0A CN201711370321A CN108098273A CN 108098273 A CN108098273 A CN 108098273A CN 201711370321 A CN201711370321 A CN 201711370321A CN 108098273 A CN108098273 A CN 108098273A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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Abstract
The present invention relates to the processing technology of transfer matic processing gear chamber, including following process：Process one：First flange face and the first datum hole, the first pin hole are chosen as roughing benchmark, second flange face, the first hole end surface, the second hole end surface and the 3rd hole end surface and the mounting hole of gear chamber are processed；Process two：Using second flange face, the first pin hole, the second pin hole as finishing benchmark, the side of gear chamber is processed；Process three：Using second flange face, the first pin hole, the second pin hole as machining benchmark, first flange face, first axle hole end surface, the second axis hole end face and several datum holes are processed.Transfer matic processes the processing technology of gear chamber, and procedure arrangement is reasonable, and compound tool is applied multiple times, and is effectively guaranteed the machining accuracy of gear chamber, improves processing efficiency.
Description
Technical field
The present invention relates to more particularly to transfer matic processing gear chamber processing technology.
Background technology
The gear chamber of transfer matic processing, since the thickness of gear chamber is smaller, is easily deformed, while the face of gear chamber, hole
Required precision is very high, causes to process extremely difficult.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and gear chamber machining accuracy and high in machining efficiency are effectively ensured
Transfer matic processing gear chamber processing technology.
In order to solve the above technical problems, the technical scheme is that：Transfer matic processes the processing technology of gear chamber, including
Following process：
Process one：It chooses first flange face F100 and the first datum hole 101, the first pin hole 114 is used as roughing benchmark, it is right
Second flange face F200, the first hole end surface F210, the second hole end surface F220 and the 3rd hole end surface F230 and the mounting hole of gear chamber
It is processed；
Process two：It is finishing benchmark with second flange face F200, the first pin hole 114, the second pin hole 106, processes gear
The side of room；
Process three：Using second flange face F200, the first pin hole 114, the second pin hole 106 as machining benchmark, to the first method
Blue face F100, first axle hole end surface F110, the second axis hole end face F120 and several datum holes are processed.
As preferred technical solution, process one comprises the following steps：
S11：One-pass completes the processing of the second hole end surface F220 and the 3rd hole end surface F230；
S12：One-pass completes the processing of first flange face F200 and the first hole end surface F210；
S13：Process the hole in gear chamber；
S14：First flange face F100 is processed on the basis of second flange face F200 and datum hole after processing.
As preferred technical solution, step S13 includes following procedure of processing：
S131：End face and facade with slotting cutter milling second flange face connection hole group, and process second flange face company
Connect each hole with hole group；
S132：Process the bottom outlet and screw thread of the first threaded hole 145；
S133：Process the bottom outlet and screw thread in first flange face connection each hole of threaded hole group；
S134：Process first flange face connection unthreaded hole group；
S135：Process the first datum hole 101, the first pin hole 114, the second datum hole 102, the second pin hole 106, the 3rd benchmark
Hole 130, the 4th datum hole 131 and the 5th datum hole 132；
S136：Process the bottom outlet and screw thread of the second threaded hole 146.
As preferred technical solution, in step S133 the processing of bottom outlet included successively using composite drill bit, composite drill bit
Linking and outer diameter gradually increased Q1 portions, Q2 portions and Q3 portions.
As preferred technical solution, process two comprises the steps of：
S21：Process top surface F310 and upper hole end surface (F330)；
S22：Elongate holes on top surface (F310) are processed；
S23：Upper screwed hole 313 on upper hole end surface (F330) is processed；
S24：Process two connection screw thread holes on top surface F310；
S25：Process the side opening end face F320 on left surface；
S26：Sidelight hole 321 on process side hole end surface F320；
S27：Side threaded hole 322 on process side hole end surface F320；
S28：Process bottom surface F300；
S29：Process the threaded hole on the F300 of bottom surface.
As preferred technical solution, process three comprises the steps of：
S31：First flange face F100 and first axle hole end surface F110, the second axis hole end face F120 are processed successively；
S32：The first axis hole 201 and the second axis hole 202 are processed respectively using the first compound tool；
S33：Process the connection screw thread hole group on first axle hole end surface F110；
S34：Process the connection screw thread hole group on the second axis hole end face F120；
S35：The mounting-positioning holes group of finishing gear room；
S36：Finish the first datum hole 101, the second datum hole 102, the 3rd datum hole 130, the 4th datum hole 131 and
Five datum holes 132；
S37：Detect the first datum hole 101, the position degree of the second datum hole 102；
S38：Bottom surface F300, top surface F310, the first hole end surface F210, the second hole end surface F220, the 3rd hole are finished successively
End face F230；First flange face F100, first axle hole end surface F110, the second axis hole end face F120；
S39：Using the second compound tool by the first datum hole 101, the second datum hole 102, the 3rd datum hole the 130, the 4th
Datum hole 131, the 5th datum hole 132, the first axis hole 201 and the margin of tolerance of the second axis hole 202 processing kent requirement.
As preferred technical solution, the first compound tool in step S32 includes the first cutter head, on first cutter head
The first axis hole cutting edge is equipped with from its cutting end successively, the first axis hole leads bevel angle sword, the second axis hole cutting edge and the second axis hole
Lead bevel angle sword.
As preferred technical solution, the second compound tool in step S39 includes the second cutter head, second cutter head
End is equipped with the first datum hole 101 of processing, the second datum hole 102, the 3rd datum hole 130, the 4th datum hole 131, the 5th benchmark
First cutting edge in hole 132 further includes the second cutting edge and that the first axis hole 201 and the second axis hole 202 are processed in processing respectively
Three cutting edges, second cutting edge is between first cutting edge and the 3rd cutting edge.
By adopting the above-described technical solution, work in-process, largely using compound tool, is particularly in process three, effectively
Ensure processing efficiency, improve the machining accuracy of gear chamber, ensure that gear chamber meets processing request.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of gear chamber；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the top half enlarged drawing of Fig. 2；
Fig. 4 is the enlarged drawing of the latter half of Fig. 2；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the bottom view of Fig. 1；
Fig. 7 is the structure diagram of the cutter head of the first compound tool；
Fig. 8 is the first compound tool usage state diagram；
Fig. 9 is the structure diagram of the cutter head of the second compound tool；
Figure 10 is the second compound tool usage state diagram；
Figure 11 is the structure diagram of composite drill bit；
Figure 12 is the structure diagram that composite drill bit processes the first bottom outlet；
Figure 13 is the structure diagram that composite drill bit processes second of bottom outlet；
The schematic diagram of Figure 14 gear chambers side；
Figure 15 be in Figure 14 U to partial view.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the gear chamber of transfer matic processing, thickness only 56.67mm, thickness
It is small, it is easily deformed in process, while required precision is very high, causes to process extremely difficult.Main processing difficulties are A benchmark
Face, that is, first flange face F100, the flatness of second flange face F200 and the depth of parallelism are more demanding, the first datum hole 101, first
Pin hole 114, the second datum hole 102, the second pin hole 106, the 3rd datum hole 130, the 4th datum hole 131 and the 5th datum hole 132
Position degree requirement it is stringent.In view of features described above requirement on machining accuracy is too tight, so above-mentioned each hole must add in same process
Work.Therefore the processing of gear chamber can be divided into following process：
Process one：It chooses first flange face F100 and the first datum hole 101, the first pin hole 114 is used as roughing benchmark, it is right
Second flange face F200, the first hole end surface F210, the second hole end surface F220 and the 3rd hole end surface F230 and the mounting hole of gear chamber
It is processed；
Process two：It is finishing benchmark with second flange face F200, the first pin hole 114, the second pin hole 106, processes gear
The side of room；
Process three：Using second flange face F200, the first pin hole 114, the second pin hole 106 as machining benchmark, to the first method
Blue face F100, first axle hole end surface F110, the second axis hole end face F120 and several datum holes are processed.
Specifically, process one comprises the following steps：
S11：One-pass completes the processing of the second hole end surface F220 and the 3rd hole end surface F230；
S12：One-pass completes the processing of first flange face F200 and the first hole end surface F210；Feed path is first for milling cutter
Advance along first flange face F200, the first hole end surface F210 is reprocessed after completing the processing of first flange face F200.After processing
Second flange face F200 leaves the allowance of 0.5mm and the allowance of 2mm is reserved for first flange face F100.First nose end
0.2mm allowance is reserved after face F220, the second hole end surface F230 and the 3rd hole end surface F210 processing
S13：Process the hole in gear chamber；Step S13 includes following processing content：
S131：End face and facade with slotting cutter milling second flange face connection hole group, and process second flange face company
Connect each hole with hole group；Wherein, the connection of second flange face includes hole 123,124,125,126,144 and 143 with hole group；
S132：Process the bottom outlet and screw thread of the first threaded hole 145；
S133：Process the bottom outlet and screw thread in first flange face connection each hole of threaded hole group；Wherein, first flange face
Connection includes hole 115,116,117,118,119,120,121 and 122 with threaded hole group；Further include hole 127,128 and 129；On
It is identical to state the screw thread specification in hole, thus same cutter can be used.In order to reduce number of changing knife, composite cutter is used when bottom outlet is processed
Tool, as shown in figure 5, composite drill bit includes linking successively and outer diameter gradually increased Q1 portions, Q2 portions and Q3 portions, hole 115,116,
117th, 118,119,120,121 and 122 bottom hole structure is as shown in figure 12,127,128 and 129 bottom hole structure such as Figure 13 institutes
Show, when processing structure as shown in figure 12, cutter head Q1 portions, Q2 portions and Q3 portions are each applied to, and process structure as shown in fig. 13 that
When, only apply cutter head Q1 portions and Q2 portions.
S134：Process first flange face connection unthreaded hole group；The connection of first flange face includes hole 103~105 with unthreaded hole group,
Hole 107~113, hole 135~142 and hole 230~232, the aperture in above-mentioned each hole is identical, but hole depth is not exactly the same, thus
It needs the identical processing together of hole depth.
S135：Process the first datum hole 101, the first pin hole 114, the second datum hole 102, the second pin hole 106, the 3rd benchmark
Hole 130, the 4th datum hole 131 and the 5th datum hole 132；
S136：Process the bottom outlet and screw thread of the second threaded hole 146.
S14：First flange face F100 is processed on the basis of second flange face F200 and datum hole after processing.It is excellent
Choosing, using the second flange face F200 after processing as finishing benchmark A, C, the second datum hole 102 on the basis of the first datum hole 101
On the basis of B, first flange face F100 is processed
Specifically, process two comprises the steps of：
S21：Process top surface F310 and upper hole end surface F330；
S22：Elongate holes on top surface F310 are processed；
S23：Upper screwed hole 313 on upper hole end surface F330 is processed；
S24：Process two connection screw thread holes on top surface F310；
S25：Process the side opening end face F320 on left surface；
S26：Sidelight hole 321 on process side hole end surface F320；
S27：Side threaded hole 322 on process side hole end surface F320；
S28：Process bottom surface F300；
S29：Process the threaded hole on the F300 of bottom surface..
Specifically, process three comprises the steps of：
S31：First flange face F100 and first axle hole end surface F110, the second axis hole end face F120 are processed successively；After processing
First flange face F100, first axle hole end surface F110 and the second axis hole end face F120 still have the allowance of 0.5mm.
S32：Preliminary working is carried out to the first axis hole 201 and the second axis hole 202 respectively using the first compound tool；Such as Fig. 7 and
Shown in Fig. 8, the first compound tool includes being equipped with the first axis hole successively from its cutting end on the first cutter head D1, the first cutter head D1
Cutting edge D11, the first axis hole lead oblique angle sword D12, the second axis hole cutting edge D13 and the second axis hole and lead oblique angle sword D14.Wherein,
One axis hole cutting edge D11, the first axis hole lead oblique angle sword D12 and are respectively intended to carry out reaming and bevelling to the first axis hole 201；Second
Axis hole cutting edge D13 and the second axis hole lead oblique angle sword D14 and are respectively intended to carry out reaming and bevelling to the second axis hole 202.
S33：Process the connection screw thread hole group on first axle hole end surface F110；Including 214,215,216,217,218 and of hole
219。
S34：Process the connection screw thread hole group on the second axis hole end face F120；Process the connection on the second axis hole end face F120
Threaded hole group, including hole 205,206 and 207.
S35：The mounting-positioning holes group of finishing gear room；Include hole 204,203 and 246 including location hole；Mounting hole bag
Include hole 232,230 and 231.
S36：Finish the first datum hole 101, the second datum hole 102, the 3rd datum hole 130, the 4th datum hole 131 and
Five datum holes 132；
S37：Detect the first datum hole 101, the position degree of the second datum hole 102；
S38：Bottom surface F300, top surface F310, the first hole end surface F210, the second hole end surface F220, the 3rd hole are finished successively
End face F230；First flange face F100, first axle hole end surface F110, the second axis hole end face F120；
S39：Using the second compound tool by the first datum hole 101, the second datum hole 102, the 3rd datum hole the 130, the 4th
Datum hole 131, the 5th datum hole 132, the first axis hole 201 and the margin of tolerance of the second axis hole 202 processing kent requirement.Such as figure
Shown in 9 and Figure 10, the second compound tool includes the second cutter head, the end of second cutter head be equipped with the first datum hole 101 of processing,
Second datum hole 102, the 3rd datum hole 130, the 4th datum hole 131, the first cutting edge of the 5th datum hole 132 are further included and added
Work point does not process the second cutting edge and the 3rd cutting edge of the first axis hole 201 and the second axis hole 202, and second cutting edge is located at
Between first cutting edge and the 3rd cutting edge.Work in-process, the second compound tool can process the first axis hole 201,
Second axis hole 202, the first datum hole 101, the second datum hole 102, the 3rd datum hole 130, the 4th datum hole 131, the 5th benchmark
Machining accuracy can be effectively ensured in hole 132, improve processing efficiency.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. transfer matic processes the processing technology of gear chamber, it is characterised in that：Including following process：
Process one：It chooses first flange face (F100) and the first datum hole (101), the first pin hole (114) is used as roughing benchmark,
To second flange face (F200), the first hole end surface (F210), the second hole end surface (F220) and the 3rd hole end surface (F230) and gear
The mounting hole of room is processed；
Process two：It is finishing benchmark with second flange face (F200), the first pin hole (114), the second pin hole (106), processes tooth
The side of engineer room；
Process three：Using second flange face (F200), the first pin hole (114), the second pin hole (106) as machining benchmark, to first
Flange face (F100), first axle hole end surface (F110), the second axis hole end face (F120) and several datum holes are processed.
2. the processing technology of transfer matic processing gear chamber as described in claim 1, it is characterised in that：Process one includes following step
Suddenly：
S11：One-pass completes the processing of the second hole end surface (F220) and the 3rd hole end surface (F230)；
S12：One-pass completes the processing of first flange face (F200) and the first hole end surface (F210)；
S13：Process the hole in gear chamber；
S14：First flange face (F100) is processed on the basis of the second flange face (F200) after processing and datum hole.
3. the processing technology of transfer matic processing gear chamber as claimed in claim 2, it is characterised in that：Step S13 includes following
Procedure of processing：
S131：End face and facade with slotting cutter milling second flange face connection hole group, and process the connection of second flange face and use
Each hole of hole group；
S132：Process the bottom outlet and screw thread of the first threaded hole (145)；
S133：Process the bottom outlet and screw thread in first flange face connection each hole of threaded hole group；
S134：Process first flange face connection unthreaded hole group；
S135：Process the first datum hole (101), the first pin hole (114), the second datum hole (102), the second pin hole (106), the 3rd
Datum hole 130, the 4th datum hole (131) and the 5th datum hole (132)；
S136：Process the bottom outlet and screw thread of the second threaded hole (146).
4. the processing technology of transfer matic processing gear chamber as claimed in claim 3, it is characterised in that：Bottom outlet in step S133
Processing is using composite drill bit, and composite drill bit includes linking successively and outer diameter gradually increased Q1 portions, Q2 portions and Q3 portions.
5. the processing technology of transfer matic processing gear chamber as described in claim 1, it is characterised in that：Process two includes following step
Suddenly：
S21：Process top surface (F310) and upper hole end surface (F330)；
S22：Elongate holes on top surface (F310) are processed；
S23：Upper screwed hole (313) on upper hole end surface (F330) is processed；
S24：Process two connection screw thread holes on top surface (F310)；
S25：Process the side opening end face (F320) on left surface；
S26：Sidelight hole (321) on process side hole end surface (F320)；
S27：Side threaded hole 322 on process side hole end surface (F320)；
S28：It processes bottom surface (F300)；
S29：Process the threaded hole on bottom surface (F300).
6. the processing technology of transfer matic processing gear chamber as described in claim 1, it is characterised in that：Process three includes following step
Suddenly：
S31：First flange face (F100) and first axle hole end surface (F110), the second axis hole end face (F120) are processed successively；
S32：The first axis hole (201) and the second axis hole (202) are processed respectively using the first compound tool；
S33：Process the connection screw thread hole group on first axle hole end surface (F110)；
S34：Process the connection screw thread hole group on the second axis hole end face (F120)；
S35：The mounting-positioning holes group of finishing gear room；
S36：Finish the first datum hole (101), the second datum hole (102), the 3rd datum hole (130), the 4th datum hole (131)
With the 5th datum hole (132)；
S37：Detect the first datum hole (101), the position degree of the second datum hole (102)；
S38：Bottom surface (F300), top surface (F310), the first hole end surface (F210), the second hole end surface (F220), the are finished successively
Three hole end surfaces (F230)；First flange face (F100), first axle hole end surface (F110), the second axis hole end face (F120)；
S39：Using the second compound tool by the first datum hole (101), the second datum hole (102), the 3rd datum hole (130),
Four datum holes (131), the 5th datum hole (132), the first axis hole (201) and the public affairs of the second axis hole (202) processing kent requirement
Poor scope.
7. the processing technology of transfer matic processing gear chamber as claimed in claim 6, it is characterised in that：First in step S32
Compound tool includes the first cutter head, is equipped with the first axis hole cutting edge, the first axis hole successively from its cutting end on first cutter head
It leads bevel angle sword, the second axis hole cutting edge and the second axis hole and leads bevel angle sword.
8. the processing technology of the transfer matic processing gear chamber described in claim 6, it is characterised in that：Second in step S39 is multiple
Closing cutter includes the second cutter head, the end of second cutter head be equipped with the first datum hole of processing (101), the second datum hole (102),
3rd datum hole (130), the 4th datum hole (131), the first cutting edge of the 5th datum hole (132) further include processing and add respectively
The second cutting edge and the 3rd cutting edge of the first axis hole of work (201) and the second axis hole (202), second cutting edge are located at described
Between first cutting edge and the 3rd cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370321.0A CN108098273B (en) | 2017-12-19 | 2017-12-19 | Machining process for machining gear chamber on automatic line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370321.0A CN108098273B (en) | 2017-12-19 | 2017-12-19 | Machining process for machining gear chamber on automatic line |
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| CN108098273A true CN108098273A (en) | 2018-06-01 |
| CN108098273B CN108098273B (en) | 2020-04-10 |
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ID=62210881
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| Publication number | Publication date |
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| CN108098273B (en) | 2020-04-10 |
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