CN109732273A - It is a kind of for processing the technique of car gear shifting axle sleeve - Google Patents
It is a kind of for processing the technique of car gear shifting axle sleeve Download PDFInfo
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- CN109732273A CN109732273A CN201811020677.6A CN201811020677A CN109732273A CN 109732273 A CN109732273 A CN 109732273A CN 201811020677 A CN201811020677 A CN 201811020677A CN 109732273 A CN109732273 A CN 109732273A
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Abstract
The invention discloses a kind of for processing the technique of car gear shifting axle sleeve, comprising steps of I) processing left shell half: processing to left shell half semi-finished product a, obtain left shell half；II) it processes right half-shell: right half-shell semi-finished product a being processed, right half-shell is obtained；III) it welds: being welded after left shell half and right half-shell are worked good, car gear shifting axle sleeve is obtained, step I includes: blanking, punching first positioning hole A, bending and shaping, punching first positioning hole B, the first profiled holes of punching, punching first through hole, cutting block tongue, bending block tongue, the first profiled holes of shaping, chamfering, cutting first side, the special-shaped side of cutting first, shaping verification；It ensure that the precision of positioning, the secondary positioning of left shell half and right half-shell benchmark, and the arrangement of each step is rationally, especially suitable for automated production, improve production efficiency, reduce bad product rate.
Description
[technical field]
It is especially a kind of for processing the technique of car gear shifting axle sleeve the present invention relates to auto parts and components.
[background technique]
Car gear shifting axle sleeve is one of important part of automotive transmission, and car gear shifting shaft sleeve parts precision directly affects
The fluency of gear shift, because its structure is complex, required precision is high, and the processing technology of existing car gear shifting axle sleeve is not ten
Division reason.
The present invention is to research and propose in view of the deficiencies of the prior art.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of for processing the technique of car gear shifting axle sleeve, ensure that a left side
The precision of the positioning of half-shell and right half-shell benchmark, secondary positioning, and the arrangement of each step is rationally, especially suitable for automatic
Metaplasia produces, and improves production efficiency, reduces bad product rate.
It a kind of is walked for processing the technique of car gear shifting axle sleeve, including as follows in order to solve the above technical problems, of the invention
It is rapid:
I) it processes left shell half: left shell half semi-finished product a being processed, left shell half is obtained；
II) it processes right half-shell: right half-shell semi-finished product a being processed, right half-shell is obtained；
III) it welds: being welded after left shell half and right half-shell are worked good, obtain car gear shifting axle sleeve；
The step I in turn includes the following steps:
A1) blanking: select the left shell half semi-finished product a for completing part outer profile as blank；
B1 it) is punched first positioning hole A: requiring to be punched left shell half semi-finished product a according to design drawing, obtain left half
Shell semi-finished product b；
C1) bending and shaping: requiring to carry out left shell half semi-finished product b bending and shaping according to design drawing, obtains left half
Shell semi-finished product c；
D1 it) is punched first positioning hole B: requiring to be punched left shell half semi-finished product c according to design drawing, obtain left half
Shell semi-finished product d；
E1 the first profiled holes) are punched: requiring to be punched left shell half semi-finished product d according to design drawing, obtains left shell half
Semi-finished product e；
F1 it) is punched first through hole: requiring to be punched left shell half semi-finished product e according to design drawing, obtain left shell half half
Finished product f；
G1 it) cuts block tongue: requiring to cut left shell half semi-finished product f according to design drawing, obtain left shell half semi-finished product
g；
H1) bending block tongue: requiring to carry out bending to the block tongue in left shell half semi-finished product g according to design drawing, obtains left half
Shell semi-finished product h；
I1 it) the first protrusion in the first profiled holes of shaping: requires according to design drawing to the in left shell half semi-finished product h
The first protrusion in one profiled holes carries out shaping, obtains left shell half semi-finished product i；
J1 it) chamfering: requires to carry out chamfering to the upper surface of left shell half semi-finished product i and first through hole according to design drawing, obtain
To left shell half semi-finished product j；
K1 it) cuts first side: requiring to cut left shell half semi-finished product j according to design drawing, obtain left shell half half
Finished product k；
M1) the special-shaped side of cutting first: requiring to cut left shell half semi-finished product k according to design drawing, obtains left half
Shell semi-finished product m；
N1) shaping verifies: requiring the carry out final shaping verification to left shell half semi-finished product m according to design drawing, obtains a left side
Half-shell.
As described above a kind of for processing the technique of car gear shifting axle sleeve, the step c is comprised the following steps:
C1-1 it) bends for the first time: requiring once to bend left shell half semi-finished product b according to design drawing, obtain left half
Shell semi-finished product b；
C1-2 it) bends for second: requiring to carry out twice bended to left shell half semi-finished product b according to design drawing, obtain left half
Shell semi-finished product b；
C1-3 it) shaping: requires to carry out shaping to left shell half semi-finished product b according to design drawing, obtains left shell half semi-finished product c.
As described above a kind of for processing the technique of car gear shifting axle sleeve, the step II successively includes following step
It is rapid:
A2) blanking: select the right half-shell semi-finished product a for completing part outer profile as blank；
B2 it) is punched second location hole A: requiring to be punched right half-shell semi-finished product a according to design drawing, obtain right half
Shell semi-finished product b；
C2) bending and shaping: requiring to carry out right half-shell semi-finished product b bending and shaping according to design drawing, obtains right half
Shell semi-finished product c；
D2 it) is punched second location hole B: requiring to be punched right half-shell semi-finished product c according to design drawing, obtain right half
Shell semi-finished product d；
E2 the second profiled holes) are punched: requiring to be punched right half-shell semi-finished product d according to design drawing, obtains right half-shell
Semi-finished product e；
F2 it) is punched the second through-hole: requiring to be punched right half-shell semi-finished product e according to design drawing, obtain right half-shell half
Finished product f；
G2 it) the second protrusion in the second profiled holes of shaping: requires according to design drawing to the in right half-shell semi-finished product f
The second protrusion in two profiled holes carries out shaping, obtains right half-shell semi-finished product g；
H2 it) chamfering: requires to carry out chamfering to the upper surface of right half-shell semi-finished product g according to design drawing, obtains right half-shell half
Finished product h；
I2 it) cuts second side: requiring to cut right half-shell semi-finished product h according to design drawing, obtain right half-shell half
Finished product i；
J2) the special-shaped side of cutting second: requiring to cut right half-shell semi-finished product i according to design drawing, obtains right half
Shell semi-finished product j；
K2) final shaping verifies: requiring the carry out final shaping verification to right half-shell semi-finished product j according to design drawing, obtains
To right half-shell.
It is as described above a kind of for processing the technique of car gear shifting axle sleeve, it is characterised in that the step c includes such as
Lower step:
C2-1 it) bends for second: requiring once to bend right half-shell semi-finished product b according to design drawing, obtain right half
Shell semi-finished product b；
C2-2 it) bends for second: requiring to carry out twice bended to right half-shell semi-finished product b according to design drawing, obtain right half
Shell semi-finished product b；
C2-3 it) shaping: requires to carry out shaping to right half-shell semi-finished product b according to design drawing, obtains right half-shell semi-finished product c.
Compared with prior art, the present invention has the advantage that
1, step I successively uses: blanking, punching first positioning hole A, bending and shaping, punching first positioning hole B, punching
First profiled holes, punching first through hole, cutting block tongue, bending block tongue, the first profiled holes of shaping, chamfering, cutting first side,
The special-shaped side of cutting first, shaping verification, ensure that the precision of positioning, the secondary positioning of left shell half benchmark, and each is walked
Rapid arrangement rationally, especially suitable for automated production, improves production efficiency, reduces bad product rate.
2, because of bending and shaping during be easy to happen and largely deform, step c1 is using the side bent twice
Qualification rate can be improved in formula.
3, step II successively uses: blanking, punching second location hole A, bending and shaping, punching second location hole B, punching
Cut out the second profiled holes, the second through-hole of punching, the second protrusion in the second profiled holes of shaping, chamfering, cutting second side, cutting
Second special-shaped side, final shaping verification, ensure that the precision of positioning, the secondary positioning of right half-shell benchmark, and each is walked
Rapid arrangement rationally, especially suitable for automated production, improves production efficiency, reduces bad product rate.
4, it is largely deformed because being easy to happen during bending and shaping, step c2 use is curved twice
The mode of folding, can be improved qualification rate.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of car gear shifting axle sleeve in the present invention；
Fig. 2 is one of the structural schematic diagram of left shell half in the present invention；
Fig. 3 is the second structural representation of left shell half in the present invention；
Fig. 4 is the main view of left shell half semi-finished product a in the present invention；
Fig. 5 is the bottom view of left shell half semi-finished product a in the present invention；
Fig. 6 is the main view of left shell half semi-finished product b in the present invention；
Fig. 7 is the bottom view of left shell half semi-finished product b in the present invention；
Fig. 8 is the main view of left shell half semi-finished product b1 in the present invention；
Fig. 9 is the bottom view of left shell half semi-finished product b1 in the present invention；
Figure 10 is the main view of left shell half semi-finished product b2 in the present invention；
Figure 11 is the bottom view of left shell half semi-finished product b2 in the present invention；
Figure 12 is the main view of left shell half semi-finished product c in the present invention；
Figure 13 is the bottom view of left shell half semi-finished product c in the present invention；
Figure 14 is the main view of left shell half semi-finished product d in the present invention；
Figure 15 is the bottom view of left shell half semi-finished product d in the present invention；
Figure 16 is the main view of left shell half semi-finished product e in the present invention；
Figure 17 is the bottom view of left shell half semi-finished product e in the present invention；
Figure 18 is the main view of left shell half semi-finished product f in the present invention；
Figure 19 is the bottom view of left shell half semi-finished product f in the present invention；
Figure 20 is the main view of left shell half semi-finished product g in the present invention；
Figure 21 is the bottom view of left shell half semi-finished product g in the present invention；
Figure 22 is the main view of left shell half semi-finished product h in the present invention；
Figure 23 is the bottom view of left shell half semi-finished product h in the present invention；
Figure 24 is the main view of left shell half semi-finished product i in the present invention；
Figure 25 is the top view of left shell half semi-finished product i in the present invention；
Figure 26 is the main view of left shell half semi-finished product j in the present invention；
Figure 27 is the main view of left shell half semi-finished product k in the present invention；
Figure 28 is the left view of left shell half semi-finished product k in the present invention；
Figure 29 is the main view of left shell half semi-finished product m in the present invention；
Figure 30 is the left view of left shell half semi-finished product m in the present invention；
Figure 31 is the main view of left shell half in the present invention；
Figure 32 is the bottom view of left shell half in the present invention；
Figure 33 is the left view of left shell half in the present invention；
Figure 34 is one of the structural schematic diagram of right half-shell in the present invention；
Figure 35 is the second structural representation of right half-shell in the present invention；
Figure 36 is the main view of right half-shell semi-finished product a in the present invention；
Figure 37 is the bottom view of right half-shell semi-finished product a in the present invention；
Figure 38 is the main view of right half-shell semi-finished product b in the present invention；
Figure 39 is the bottom view of right half-shell semi-finished product b in the present invention；
Figure 40 is the main view of right half-shell semi-finished product b1 in the present invention；
Figure 41 is the bottom view of right half-shell semi-finished product b1 in the present invention；
Figure 42 is the main view of right half-shell semi-finished product b2 in the present invention；
Figure 43 is the bottom view of right half-shell semi-finished product b2 in the present invention；
Figure 44 is the main view of right half-shell semi-finished product c in the present invention；
Figure 45 is the bottom view of right half-shell semi-finished product c in the present invention；
Figure 46 is the main view of right half-shell semi-finished product d in the present invention；
Figure 47 is the bottom view of right half-shell semi-finished product d in the present invention；
Figure 48 is the main view of right half-shell semi-finished product e in the present invention；
Figure 49 is the main view of right half-shell semi-finished product f in the present invention；
Figure 50 is the main view of right half-shell semi-finished product g in the present invention；
Figure 51 is the main view of right half-shell semi-finished product h in the present invention；
Figure 52 is the main view of right half-shell semi-finished product i in the present invention；
Figure 53 is the left view of right half-shell semi-finished product i in the present invention；
Figure 54 is the main view of right half-shell semi-finished product j in the present invention；
Figure 55 is the left view of right half-shell semi-finished product j in the present invention；
Figure 56 is the main view of right half-shell in the present invention；
Figure 57 is the bottom view of right half-shell in the present invention；
Figure 58 is the left view of right half-shell in the present invention.
[specific embodiment]
It elaborates with reference to the accompanying drawing to embodiments of the present invention.
Car gear shifting axle sleeve includes left shell half 11 and right half-shell 12, and left shell half 11 includes the left side that cross section is in semi-annular shape
Half-shell ontology 111, the left shell half ontology 111 are equipped with first positioning hole A112, first positioning hole B113, the first abnormal shape
The special-shaped side 118 of hole 114, first through hole 115, block tongue 116, first side 117 and first, first profiled holes 114
Opposite side be respectively equipped with the first protrusion 1141, right half-shell 12 includes the right half-shell ontology 121 that cross section is in semi-annular shape, described
Right half-shell ontology 121 be equipped with second location hole A122, second location hole B123, the second profiled holes 124, the second through-hole
125, second side 126 and the second special-shaped side 127, the opposite side of second profiled holes 124 are respectively equipped with the second protrusion
1241；Attached drawing 1 is shown the schematic diagram of car gear shifting axle sleeve, Fig. 2 and Figure 11 show be left shell half schematic diagram, Figure 12
Shown with Figure 20 be right half-shell schematic diagram.
The technique of the processing car gear shifting axle sleeve of the present embodiment mainly includes the following steps:
I) it processes left shell half 11: left shell half semi-finished product a101 being processed, left shell half 11 is obtained；
II) it processes right half-shell 12: right half-shell semi-finished product a201 being processed, right half-shell 12 is obtained；
III) it welds: being welded after left shell half 11 and right half-shell 12 are worked good, obtain car gear shifting axle sleeve.
As shown in Fig. 4 to Figure 33, step I in turn includes the following steps:
A1) blanking: select the left shell half semi-finished product a101 for completing part outer profile as blank；
B1 it) is punched first positioning hole A112: requiring to be punched left shell half semi-finished product a101 according to design drawing, obtain
To left shell half semi-finished product b102；
C1 it) bending and shaping: requires to carry out left shell half semi-finished product b102 bending and shaping according to design drawing, obtain
Left shell half semi-finished product c103；
D1 it) is punched first positioning hole B113: requiring to be punched left shell half semi-finished product c103 according to design drawing, obtain
To left shell half semi-finished product d104；
E1 the first profiled holes 114) are punched: requiring to be punched left shell half semi-finished product d104 according to design drawing, obtain
Left shell half semi-finished product e105；
F1 it) is punched first through hole 115: requiring to be punched left shell half semi-finished product e105 according to design drawing, obtain a left side
Half-shell semi-finished product f106；
G1 it) cuts block tongue 116: requiring to cut left shell half semi-finished product f106 according to design drawing, obtain left shell half
Semi-finished product g107；
H1 it) bending block tongue 116: requires to roll over the block tongue 116 in left shell half semi-finished product g107 according to design drawing
It is curved, obtain left shell half semi-finished product h108；
I1 it) the first protrusion 1141 in the first profiled holes of shaping 114: requires according to design drawing to left shell half semi-finished product
The first protrusion 1141 in the first profiled holes 114 in h108 carries out shaping, obtains left shell half semi-finished product i109；
J1 it) chamfering: requires to carry out the upper surface of left shell half semi-finished product i109 and first through hole 115 according to design drawing
Chamfering obtains left shell half semi-finished product j1010；
K1 it) cuts first side 117: requiring to cut left shell half semi-finished product j1010 according to design drawing, obtain
Left shell half semi-finished product k1011；
M1) the special-shaped side 118 of cutting first: requiring to cut left shell half semi-finished product k1011 according to design drawing,
Obtain left shell half semi-finished product m1012；
N1) shaping verifies: requiring the carry out final shaping verification to left shell half semi-finished product m1012 according to design drawing, obtains
To left shell half 11.
Step I successively uses: blanking, punching first positioning hole A, bending and shaping, punching first positioning hole B, punching the
One profiled holes, cutting block tongue, bending block tongue, the first profiled holes of shaping, chamfering, cutting first side, are cut at punching first through hole
The first special-shaped side, shaping verification are cut, ensure that the precision of positioning, the secondary positioning of left shell half benchmark, and each step
Arrangement rationally, especially suitable for automated production, improves production efficiency, reduces bad product rate.
As shown in Fig. 8 to Figure 13, meet the requirement of design drawing to reach left shell half, step c1 includes following step
It is rapid:
C1-1 it) bends for the first time: requiring once to bend left shell half semi-finished product b102 according to design drawing, obtain
Left shell half semi-finished product b1 (1021)；
C1-2 it) bends for second: requiring to carry out twice bended to left shell half semi-finished product b11021 according to design drawing, obtain
To left shell half semi-finished product b2 (1022)；
C1-3 it) shaping: requires to carry out shaping to left shell half semi-finished product b2 (1022) according to design drawing, obtains left shell half
Semi-finished product c103.
It is largely deformed because being easy to happen during bending and shaping, step c1 is used and bent twice
Mode, qualification rate can be improved.
As shown in Figure 36 to Figure 58, step II in turn includes the following steps:
A2) blanking: select the right half-shell semi-finished product a201 for completing part outer profile as blank；
B2 it) is punched second location hole A122: requiring to be punched right half-shell semi-finished product a201 according to design drawing, obtain
To right half-shell semi-finished product b202；
C2 it) bending and shaping: requires to carry out right half-shell semi-finished product b202 bending and shaping according to design drawing, obtain
Right half-shell semi-finished product c203；
D2 it) is punched second location hole B123: requiring to be punched right half-shell semi-finished product c203 according to design drawing, obtain
To right half-shell semi-finished product d204；
E2 the second profiled holes 124) are punched: requiring to be punched right half-shell semi-finished product d204 according to design drawing, obtain
Right half-shell semi-finished product e205；
F2 it) is punched the second through-hole 125: requiring to be punched right half-shell semi-finished product e205 according to design drawing, obtain the right side
Half-shell semi-finished product f206；
G2 it) the second protrusion 1241 in the second profiled holes of shaping 124: requires according to design drawing to right half-shell semi-finished product
The second protrusion 1241 in the second profiled holes 124 in f206 carries out shaping, obtains right half-shell semi-finished product g207；
H2 it) chamfering: requires to carry out chamfering to the upper surface of right half-shell semi-finished product g207 according to design drawing, obtains right half
Shell semi-finished product h208；
I2 it) cuts second side 126: requiring to cut right half-shell semi-finished product h208 according to design drawing, obtain the right side
Half-shell semi-finished product i209；
J2 it) the special-shaped side 127 of cutting second: requires to cut right half-shell semi-finished product i209 according to design drawing, obtain
To right half-shell semi-finished product j2010；
K2) final shaping verifies: requiring the carry out final shaping school to right half-shell semi-finished product j2010 according to design drawing
It tests, obtains right half-shell 12.
Step II successively uses: blanking, punching second location hole A, bending and shaping, punching second location hole B, punching
Second profiled holes, the second protrusion in the second profiled holes of shaping, chamfering, cutting second side, cut the at the second through-hole of punching
Two special-shaped sides, final shaping verification, ensure that the precision of positioning, the secondary positioning of right half-shell benchmark, and each step
Arrangement rationally, especially suitable for automated production, improves production efficiency, reduces bad product rate.
As shown in Figure 40 to Figure 45, step c2 is comprised the following steps:
C2-1 it) bends for second: requiring once to bend right half-shell semi-finished product b202 according to design drawing, obtain
Right half-shell semi-finished product b1 (2021)；
C2-2 it) bends for second: requiring to carry out twice bended to right half-shell semi-finished product b1 (2021) according to design drawing,
Obtain right half-shell semi-finished product b2 (2022)；
C2-3 it) shaping: requires to carry out shaping to right half-shell semi-finished product b2 (2022) according to design drawing, obtains right half-shell
Semi-finished product c203.
It is largely deformed because being easy to happen during bending and shaping, step c2 is used and bent twice
Mode, qualification rate can be improved.
Claims (4)
1. a kind of for processing the technique of car gear shifting axle sleeve, car gear shifting axle sleeve includes left shell half (11) and right half-shell (12),
Left shell half (11) includes the left shell half ontology (111) that cross section is in semi-annular shape, and the left shell half ontology (111) is equipped with the
A positioning hole A (112), first positioning hole B (113), the first profiled holes (114), first through hole (115), block tongue (116), first
Side (117) and the first special-shaped side (118), the opposite side of first profiled holes (114) are respectively equipped with the first protrusion
(1141), right half-shell (12) includes the right half-shell ontology (121) that cross section is in semi-annular shape, the right half-shell ontology (121)
It is equipped with second location hole A (122), second location hole B (123), the second profiled holes (124), the second through-hole (125), second side
Side (126) and the second special-shaped side (127), the opposite side of second profiled holes (124) are respectively equipped with the second protrusion
(1241), it is characterised in that: the technique of processing car gear shifting axle sleeve includes the following steps:
I) left shell half (11) are processed: left shell half semi-finished product a (101) is processed, left shell half (11) are obtained；
II) right half-shell (12) are processed: right half-shell semi-finished product a (201) is processed, right half-shell (12) are obtained；
III) it welds: being welded after left shell half (11) and right half-shell (12) are worked good, obtain car gear shifting axle sleeve；
The step I in turn includes the following steps:
A1) blanking: select the left shell half semi-finished product a (101) for completing part outer profile as blank；
B1 first positioning hole A (112)) are punched: requiring to be punched left shell half semi-finished product a (101) according to design drawing, obtain
Left shell half semi-finished product b (102)；
C1) bending and shaping: requiring to carry out left shell half semi-finished product b (102) bending and shaping according to design drawing, obtains left half
Shell semi-finished product c (103)；
D1 first positioning hole B (113)) are punched: requiring to be punched left shell half semi-finished product c (103) according to design drawing, obtain
Left shell half semi-finished product d (104)；
E1 the first profiled holes (114)) are punched: requiring to be punched left shell half semi-finished product d (104) according to design drawing, obtain
Left shell half semi-finished product e (105)；
F1 first through hole (115)) are punched: requiring to be punched left shell half semi-finished product e (105) according to design drawing, obtains a left side
Half-shell semi-finished product f (106)；
G1 block tongue (116)) are cut: requiring to cut left shell half semi-finished product f (106) according to design drawing, obtains left shell half
Semi-finished product g (107)；
H1 it) bending block tongue (116): requires to roll over the block tongue (116) in left shell half semi-finished product g (107) according to design drawing
It is curved, obtain left shell half semi-finished product h (108)；
I1) first in the first profiled holes of shaping (114) is raised (1141): requiring according to design drawing to left shell half semi-finished product h
(108) first raised (1141) in the first profiled holes (114) in carry out shaping, obtain left shell half semi-finished product i (109)；
J1 it) chamfering: requires to fall the upper surface of left shell half semi-finished product i (109) and first through hole (115) according to design drawing
Angle obtains left shell half semi-finished product j (1010)；
K1 first side (117)) are cut: requiring to cut left shell half semi-finished product j (1010) according to design drawing, obtains a left side
Half-shell semi-finished product k (1011)；
M1 it) the special-shaped side (118) of cutting first: requires to cut left shell half semi-finished product k (1011) according to design drawing, obtain
To left shell half semi-finished product m (1012)；
N1) shaping verifies: requiring the carry out final shaping verification to left shell half semi-finished product m (1012) according to design drawing, obtains
Left shell half (11).
2. according to claim 1 a kind of for processing the technique of car gear shifting axle sleeve, it is characterised in that the step
C1 is comprised the following steps:
C1-1 it) bends for the first time: requiring once to bend left shell half semi-finished product b (102) according to design drawing, obtain left half
Shell semi-finished product b1 (1021)；
C1-2 it) bends for second: requiring to carry out twice bended to left shell half semi-finished product b1 (1021) according to design drawing, obtain a left side
Half-shell semi-finished product b2 (1022)；
C1-3 it) shaping: requires to carry out shaping to left shell half semi-finished product b2 (1022) according to design drawing, obtains left shell half semi-finished product
c(103)。
3. according to claim 1 or 2 a kind of for processing the technique of car gear shifting axle sleeve, the step II is successively wrapped
Include following steps:
A2) blanking: select the right half-shell semi-finished product a (201) for completing part outer profile as blank；
B2 second location hole A (122)) are punched: requiring to be punched right half-shell semi-finished product a (201) according to design drawing, obtain
Right half-shell semi-finished product b (202)；
C2) bending and shaping: requiring to carry out right half-shell semi-finished product b (202) bending and shaping according to design drawing, obtains right half
Shell semi-finished product c (203)；
D2 second location hole B (123)) are punched: requiring to be punched right half-shell semi-finished product c (203) according to design drawing, obtain
Right half-shell semi-finished product d (204)；
E2 the second profiled holes (124)) are punched: requiring to be punched right half-shell semi-finished product d (204) according to design drawing, obtain
Right half-shell semi-finished product e (205)；
F2 the second through-hole (125)) are punched: requiring to be punched right half-shell semi-finished product e (205) according to design drawing, obtains the right side
Half-shell semi-finished product f (206)；
G2) second in the second profiled holes of shaping (124) is raised (1241): requiring according to design drawing to right half-shell semi-finished product f
(206) second raised (1241) in the second profiled holes (124) in carry out shaping, obtain right half-shell semi-finished product g (207)；
H2 it) chamfering: requires to carry out chamfering to the upper surface of right half-shell semi-finished product g (207) according to design drawing, obtains right half-shell half
Finished product h (208)；
I2 second side (126)) are cut: requiring to cut right half-shell semi-finished product h (208) according to design drawing, obtains the right side
Half-shell semi-finished product i (209)；
J2 it) the special-shaped side (127) of cutting second: requires to cut right half-shell semi-finished product i (209) according to design drawing, obtain
To right half-shell semi-finished product j (2010)；
K2) final shaping verifies: the carry out final shaping verification to right half-shell semi-finished product j (2010) is required according to design drawing,
Obtain right half-shell (12).
4. according to claim 3 a kind of for processing the technique of car gear shifting axle sleeve, it is characterised in that the step
C2 is comprised the following steps:
C2-1 it) bends for second: requiring once to bend right half-shell semi-finished product b (202) according to design drawing, obtain right half
Shell semi-finished product b1 (2021)；
C2-2 it) bends for second: requiring to carry out twice bended to right half-shell semi-finished product b1 (2021) according to design drawing, obtain the right side
Half-shell semi-finished product b2 (2022)；
C2-3 it) shaping: requires to carry out shaping to right half-shell semi-finished product b2 (2022) according to design drawing, obtains right half-shell semi-finished product
c(203)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020677.6A CN109732273A (en) | 2018-09-03 | 2018-09-03 | It is a kind of for processing the technique of car gear shifting axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020677.6A CN109732273A (en) | 2018-09-03 | 2018-09-03 | It is a kind of for processing the technique of car gear shifting axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109732273A true CN109732273A (en) | 2019-05-10 |
Family
ID=66354365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811020677.6A Pending CN109732273A (en) | 2018-09-03 | 2018-09-03 | It is a kind of for processing the technique of car gear shifting axle sleeve |
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| Country | Link |
|---|---|
| CN (1) | CN109732273A (en) |
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| CN100579711C (en) * | 2003-11-19 | 2010-01-13 | Fsg汽车股份公司 | Method for the production of a locking sleeve, particularly for a manual transmission |
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| CN106826132A (en) * | 2017-03-01 | 2017-06-13 | 天津市利成工贸有限公司 | A kind of processing technology of bushing of shifting gears |
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| EP2614918A1 (en) * | 2012-01-12 | 2013-07-17 | Koki Technik Transmission Systems GmbH | Method of producing a reed switch with laser cutting of openings ; corresponding reed switch, and use of such reed switch |
| CN106090209A (en) * | 2016-08-18 | 2016-11-09 | 无锡市中捷减震器有限公司 | The control shaft assembly of the internal gear choosing and gear shifting device of automobile gearbox |
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