CN105436318B - A kind of progressive die for being used to process automotive starter shell - Google Patents
A kind of progressive die for being used to process automotive starter shell Download PDFInfo
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- CN105436318B CN105436318B CN201511027411.0A CN201511027411A CN105436318B CN 105436318 B CN105436318 B CN 105436318B CN 201511027411 A CN201511027411 A CN 201511027411A CN 105436318 B CN105436318 B CN 105436318B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention is on a kind of progressive die for being used to process automotive starter shell, including a upper mold and a lower die, be equipped with a material-conveying belt between the upper die and lower die, be equipped with successively from front to back on the material-conveying belt material strip punching station, cut H-type groove station, cut both sides station, dabbing side station, the first pre-bending station, the second pre-bending station, the 3rd pre-bending station, the first empty step station, the second empty step station, first volume sired results position, the first edge rolling up and down shaping station, edge rolling left and right shaping station, the second edge rolling up and down shaping station, cut off station.With the above structure, its advantage is：Easy to operate, production efficiency is high.
Description
Technical field
The invention belongs to mould to produce and process technical field, is to be used to process automobile starter on one kind specifically
The progressive die of casing.
Background technology
Automotive starter shell is metallic cylinder thin-walled parts, its dimension precision requirement is higher.In the prior art, casing one
As the processing method that uses be that planar sheet is completed into edge rolling operations for forming by multiple working procedure, such as trimming, deburring,
Pre-bending, edge rolling etc., its there are the problem of be that required process is relatively more, each process is required for being carried, human cost
It is high.
Progressive die (being also the progressive die) is made of multiple stations, and each station associates in order completes different processing, is rushing
A series of different punch process is completed in the one stroke of bed.After one stroke is completed, by punch press feeder according to one
The step pitch of a fixation moves forward material, so can complete multiple processes on a secondary mould, generally have punching, fall
Material, bending, trimming, stretching etc., its production efficiency is high.
The content of the invention
The object of the present invention is to provide a kind of progressive die for being used to process automotive starter shell, to improve the production of casing
Efficiency.
To achieve the above object, the present invention uses following technical scheme：
A kind of progressive die for being used to process automotive starter shell, including a upper mold and a lower die, the upper die and lower die
Between be equipped with a material-conveying belt, be equipped with material strip punching station on the material-conveying belt successively from front to back, cut H-type groove station, cut both sides
Station, dabbing side station, the first pre-bending station, the second pre-bending station, the 3rd pre-bending station, the first empty step station, the second empty step
Station, first volume sired results position, the first edge rolling up and down shaping station, edge rolling left and right shaping station, the second edge rolling up and down shaping station,
Cut off station,
The material strip punching station, cut H-type groove station, cut both sides station, dabbing side station, the first pre-bending station, second
Pre-bending station, the 3rd pre-bending station, the first empty step station, the second empty step station, first volume sired results position, the shaping up and down of the first edge rolling
One first guiding punching is equipped between the adjacent station two-by-two of station, edge rolling left and right shaping station.
According to the present invention, the material strip punching station, cut H-type groove station, cut both sides station, is dabbing side station, first pre-
Curved station, the second pre-bending station are equipped with lift block.
According to the present invention, several first lower dies that the lower die of the material strip punching station includes setting from front to back enter
Son, upper mold then include the 4th de- plate and enter son, and the described 4th de- plate, which enters, young to be entered son with the first lower die and match；
The lower die front end for cutting H-type groove station enters son equipped with two second lower dies, and end enters son equipped with two first dabbing sides,
Left and right end is respectively provided with the 3rd lower die and enters young and the first H-type cutter；The upper mold for cutting H-type groove station is cut equipped with the second H-type
Knife, the second H-type cutter match with the first H-type cutter,
The left and right ends of the lower die for cutting both sides station are equipped with the 3rd cutter and first segment away from locating piece, rear end be equipped with
Corresponding first salient point of salient point keeps away position, and the left and right ends of upper mold are then correspondingly arranged on the 4th cutter and the second pitch locating piece.
According to the present invention, the dabbing enters son when the lower die front end of station is equipped with two second dabbings, and left and right ends are respectively set
There is one the 3rd dabbing side to enter son, front center is molded equipped with first and then keeps away position equipped with the second salient point into son, end, and upper mold is then equipped with
Plate is taken off with lower die the corresponding 5th and enters son, and it is a horizontal pressure foot that the 5th de- plate, which enters son,.
According to the present invention, the first pre-bending station includes entering son positioned at the 4th lower die of lower die front center and buoyance lift draws
Lead, the 5th lower die positioned at left end and right end enters son, and the 3rd salient point positioned at end keeps away position, and the 5th lower die enters son and is equipped with
4th dabbing side enters son, further includes the first de- plate positioned at upper mold front end and enters son, positioned at the first downward edge rolling of left end and right end
Enter son, two first downward edge rollings, which enter young the 5th lower die with lower die and enter son, to match, and two first downward edge rollings enter young justifies for 1/8
Arc,
The second pre-bending station includes being molded into son positioned at the 3rd of lower die left end, and the 6th lower die positioned at right end enters
It is young and second is molded into son, keep away position positioned at the first of left and right ends, and the 4th salient point positioned at end keeps away position, the 6th lower die enters
Include four salient points on son to rush, described second, which is molded son, is equipped with the first H-type punching, further includes positioned at upper mold left and right ends
Second downward edge rolling enters son, is molded respectively with the 3rd of lower die the into young and second is molded and matches into son, two second downward edge rollings
It is 1/4 circular arc to enter son, and the second downward edge rolling of the right end enters to be additionally provided with the second de- plate on son and enters son, and the described second de- plate enters son
The first H-type punch is equipped with, the first H-type punching with lower die matches,
The 3rd pre-bending station includes being molded positioned at the 4th of lower die left and right ends keeps away position and the first edge rolling into son, second
Position is kept away, the 4th of the right end is molded son rushes equipped with the 4th guiding, and the lower die right end is additionally provided with the 7th lower die and enters son, institute
State the 7th lower die enter son equipped with the second H-type rush, further include the edge rolling under the three-dimensional of upper mold left and right ends and enter son, respectively with
The 4th of lower die is molded to match into son, and it is 1/2 circular arc that edge rolling, which enters son, under the three-dimensional.
According to the present invention, the lower die left and right ends of the described first empty step station are equipped with the 3rd and keep away position and the second edge rolling is kept away
Position, the lower die of the described second empty step station are equipped with mandrel holder, the described second empty step station, first volume sired results position, the first edge rolling
Upper and lower shaping station, edge rolling left and right shaping station, the second edge rolling are additionally provided with a spill cavity, a cylinder up and down on shaping station
Plug matches with the spill cavity, and arranged on the top of the spill cavity, the described second empty step station, first volume sired results
Position, the first edge rolling up and down shaping station, edge rolling left and right shaping station, the second edge rolling up and down shaping station upper mold be equipped with one with
The convex cavity that plug matches.
According to the present invention, the first volume sired results position includes justifying into son positioned at the Volume Four of upper mold convex cavity, and described the
Four edge rollings enter to be equipped with some three de- plates in son and enter son, and the described 3rd de- plate, which enters to be equipped with the 3rd H-type in son, to be rushed.
According to the present invention, shaping station includes being located at the first volume rounding shape of upper mold convex cavity first edge rolling up and down
Entering son, the first volume rounding shape, which enters to be equipped with first in son, eliminates stress milling,
Lower die left and right ends on the edge rolling left and right shaping station are equipped with brill, side push and block block, first successively from outside to inside
Slotting tool, second eliminate stress milling, side pushing block, and the both sides of side pushing block are additionally provided with side pushing block, are set in the convex cavity of upper mold
There is volume Two rounding shape to enter son, the 3rd elimination stress milling and the second slotting tool, the second slotting tool with the first slotting tool to match.
The lower die end of shaping station enters son equipped with lower bolster edge rolling shaping above and below second edge rolling.
According to the present invention, cut off and the 4th elimination stress milling is equipped with the middle part of the lower die of station, reduce stress, improve into quality
Amount, end, which is equipped with, washes out low water, and left and right ends are then equipped with blow pin.
According to the present invention, the left and right ends of the lower die are equipped with some interior guide sleeves, and the upper mold is equipped with and interior guide sleeve phase
Matched inner guiding post, is additionally provided with some dual-purpose pins on the material-conveying belt, for guide-localization and buoyance lift material strip, to protect operation console
Face.
The progressive die for being used to process automotive starter shell of the present invention, its advantage are：
1st, using three bending processs, the matching degree of upper die and lower die when improving bending, so as to improve the quality of product；
2nd, by multiple station concentrated settings with difference in functionality on a secondary mould, realize that completion is more on a secondary mould
Procedure so that the process for making product is reduced, while safe operation, is easy to automate, is substantially increased production efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the progressive die of the present invention；
Fig. 2 is the structure diagram of the lower die of progressive die；
Fig. 2 (A), Fig. 2 (B) are respectively the part A of Fig. 2 and the enlarged diagram of part B；
Fig. 3 is the structure diagram of the upper mold of progressive die；
Fig. 3 (A), Fig. 3 (B) are respectively the part A of Fig. 3 and the enlarged diagram of part B.
Embodiment
It is further detailed to the progressive die work for being used to process automotive starter shell of the present invention below in conjunction with specific attached drawing
Explanation.
As shown in Figure 1, it is that a kind of of the present invention is used to process the progressive die of automotive starter shell, including a upper mold and one
Lower die, a material-conveying belt 300 is equipped between the upper die and lower die, and being equipped with material strip successively from front to back on the material-conveying belt 300 rushes
Hole station 1, cut H-type groove station 2, cut both sides station 3, dabbing side station 4, the first pre-bending station 5, the second pre-bending station the 6, the 3rd
The empty step station 9 of the empty step station 8, second of pre-bending station 7, first, first volume sired results position 10, the first edge rolling up and down shaping station 11,
The upper and lower shaping station 13 of edge rolling left and right shaping station 12, the second edge rolling, cut off station 14,
As shown in Figure 1, Figure 2, shown in Fig. 2 (A), the material strip punching station 1, cut H-type groove station 2, cut both sides station 3, dabbing
Side station 4, the first pre-bending station 5, the second pre-bending station 6, the 3rd the 7, first empty empty step station of step station 8, second of pre-bending station
9th, first volume sired results position 10, the first edge rolling are equal between shaping station 11,12 adjacent station two-by-two of edge rolling left and right shaping station up and down
Equipped with one first guiding punching 400.
The material strip punching station 1, cut H-type groove station 2, cut both sides station 3, dabbing side station 4, the first pre-bending station 5,
Second pre-bending station 6 is equipped with lift block 500.
Several first lower dies that the lower die of the material strip punching station 1 includes setting from front to back enter son 11, and upper mold is then
Enter son 13 including the 4th de- plate, the described 4th de- plate, which enters son 13 and enters young 11 with the first lower die, to match；
(A), Fig. 3, Fig. 3 (A) are shown as shown in Figure 1, Figure 2, and the lower die front end for cutting H-type groove station 2 is equipped with two second lower dies
Enter son 21, end enters son 22 equipped with two first dabbing sides, and left and right end is respectively provided with the 3rd lower die and enters 23 and first H-type cutter 24 of son；
The upper mold for cutting H-type groove station 2 is equipped with the second H-type cutter 25, the second H-type cutter 25 and 24 phase of the first H-type cutter
Matching,
The left and right ends of the lower die for cutting both sides station 3 are equipped with the 3rd cutter 31 and first segment away from locating piece 32, rear end
Equipped with position 33 is kept away with corresponding first salient point of salient point, the left and right ends of upper mold are then correspondingly arranged on the 4th cutter 34 and the second section
Away from locating piece 35.
The dabbing enters son 41 when the lower die front end of station 4 is equipped with two second dabbings, and left and right ends are respectively provided with one the 3rd
Dabbing side enters son 42, and front center is equipped with first and is molded then keeps away position 44 into son 43, end equipped with the second salient point, upper mold then equipped with
Lower die the corresponding 5th takes off plate and enters son 45, and it is a horizontal pressure foot that the 5th de- plate, which enters son 45,.
The first pre-bending station 5 includes entering son 51 and buoyance lift guiding 52, position positioned at the 4th lower die of lower die front center
Enter son 53 in the 5th lower die of left end and right end, the 3rd salient point positioned at end keeps away position 54, and the 5th lower die enters to be set on son 53
There is the 4th dabbing side to enter son 55, further include and take off plate positioned at the first of upper mold front end and enter son 56, positioned at left end and right end first to
Lower edge rolling enters son 57, and two first downward edge rollings, which enter son 57 and enter young 53 with the 5th lower die of lower die, to match, two first downward edge rollings
It is 1/8 circular arc to enter son 57,
The second pre-bending station 6 includes being molded into son 61, under the 6th of right end positioned at the 3rd of lower die left end
Mould enters son 62 and second and is molded into son 63, and position 64 is kept away positioned at the first of left and right ends, and the 4th salient point positioned at end keeps away position
65, the 6th lower die enters to include on son 62 four salient points and rushes 66, and described second, which is molded son 63, is equipped with the first H-type punching 67, also
Enter son 68 including the second downward edge rolling positioned at upper mold left and right ends, be molded respectively with the 3rd of lower die the into 61 and second shaping of son
Enter son 63 to match, it is 1/4 circular arc that two second downward edge rollings, which enter son 68, and the second downward edge rolling of the right end enters also to be set on son 68
There is the second de- plate to enter son 69, the described second de- plate enters son 69 and is equipped with the first H-type punch 691, the first H-type punching 67 with lower die
Match,
The 3rd pre-bending station 7 includes being molded positioned at the 4th of lower die left and right ends keeps away position 72 and the into son 71, second
One edge rolling keeps away position 73, and the 4th of the right end, which is molded son 71, is equipped with the 4th guiding and rushes 75, and the lower die right end is additionally provided with the
Seven lower dies enter son 74, and the 7th lower die enters son 74 and is equipped with the second H-type punching 76, further includes the positioned at upper mold left and right ends the 3rd
Downward edge rolling enters son 77, is molded with the 4th of lower die the matches into son 71 respectively, and edge rolling enters son 77 for 1/2 circle under the three-dimensional
Arc.
As shown in Figure 1, Figure 2, Fig. 2 (B), Fig. 3 and Fig. 3 (B) are shown, and the lower die left and right ends of the described first empty step station 8 are all provided with
There is the 3rd to keep away 81 and second edge rolling of position and keep away position 82, the lower die of the described second empty step station 9 is equipped with mandrel holder 91, and described second is empty
Walk station 9, first volume sired results position 10, the first edge rolling up and down shaping station 11, edge rolling left and right shaping station 12, above and below the second edge rolling
A spill cavity 601, a cylindrical mandrel (being not shown on figure) and 601 phase of spill cavity are additionally provided with shaping station 13
Match somebody with somebody, and arranged on 601 tops of the spill cavity, the second empty step station 9, first volume sired results position 10, above and below the first edge rolling
The upper mold of shaping station 13 is equipped with one and plug phase above and below shaping station 11, edge rolling left and right shaping station 12, the second edge rolling
The convex cavity 600 matched somebody with somebody.
The first volume sired results position 10 includes justifying into son 101, the Volume Four circle positioned at the Volume Four of upper mold convex cavity
Enter to be equipped with some three de- plates in son 101 and enter son 102, the described 3rd de- plate enters to be equipped with the 3rd H-type punching 103 in son 102.
Shaping station 11 includes entering son 110 positioned at the first volume rounding shape of upper mold convex cavity first edge rolling up and down,
The first volume rounding shape, which enters to be equipped with first in son 110, eliminates stress milling 111,
Lower die left and right ends on the edge rolling left and right shaping station 12 are equipped with successively from outside to inside bores 121, side push and block block
122nd, the first slotting tool 123, second eliminates stress milling 124, side pushing block 125, and the both sides of side pushing block 125 are additionally provided with side pushing block
126, the convex cavity 600 of upper mold is interior to enter the elimination stress milling 128 of son the 127, the 3rd and the second slotting tool equipped with volume Two rounding shape
129, the second slotting tool 129 matches with the first slotting tool 123.
The lower die end of shaping station 13 enters son 130 equipped with lower bolster edge rolling shaping above and below second edge rolling.
Cut off and the 4th elimination stress milling 141 is equipped with the middle part of the lower die of station 14, reduce stress, improve final product quality, end
Equipped with low water 142 is washed out, left and right ends are then equipped with blow pin 143.
The left and right ends of the lower die are equipped with some interior guide sleeves 700, and the upper mold is equipped with what is matched with interior guide sleeve 700
Inner guiding post 800, is additionally provided with some dual-purpose pins 900 on the material-conveying belt 300, for guide-localization and buoyance lift material strip, to protect behaviour
Make table top.
The work step of the progressive die of the present invention is as follows：
(1) salient point, punching, pre- trimming：The upper die and lower die of material strip punching station 1 work at the same time, and complete downward raising
Point and punching, rush 400 finally by the first guiding and remove from material-conveying belt 300 workpiece semi-finished product；
(2) H-type groove is rushed：The lower die and upper mold for cutting H-type groove station 2 are engaged, and workpiece semi-finished product are carried out to rush H-type groove；
(3) both sides are cut：The lower die and upper mold for cutting both sides station 3 are engaged, and useless shaping is cut to the both sides of workpiece semi-finished product；
(4) dabbing side：The lower die and upper mold of dabbing side station 4 are engaged, and hair down thorn is carried out to workpiece semi-finished product；
(5) continuous bending three times：First pre-bending station 5, the second pre-bending station 6 and the 3rd pre-bending station 7 upper mold and under
Mould is engaged respectively, is continuously carried out 1/8 bending, 1/4 bending and 1/2 bending to workpiece semi-finished product, is formed required bending angle；
(6) it is empty twice in succession to walk；
(7) edge rolling and continuous shaping three times：Shaping station 11, edge rolling left and right shaping above and below first volume sired results position 10, edge rolling
Convex cavity 600, plug, the spill cavity 600 of station 12, the second edge rolling shaping station 13 up and down be engaged complete workpiece half into
Edge rolling of product and edge rolling shaping；
(8) fall product, blow waste material.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention.These improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
- Be used to processing the progressive die of automotive starter shell, including a upper mold and a lower die 1. a kind of, the upper die and lower die it Between be equipped with a material-conveying belt, it is characterised in that on the material-conveying belt from front to back successively be equipped with material strip punching station, cut H-type groove work Position, cut both sides station, dabbing side station, the first pre-bending station, the second pre-bending station, the 3rd pre-bending station, the first empty step station, Second empty step station, first volume sired results position, the first edge rolling up and down shaping station, edge rolling left and right shaping station, above and below the second edge rolling Shaping station, cut off station,The material strip punching station, cut H-type groove station, cut both sides station, dabbing side station, the first pre-bending station, the second pre-bending Station, the 3rd pre-bending station, the first empty step station, the second sky walk station, first volume sired results position, the first edge rolling shaping work up and down One first guiding punching is equipped between position, the adjacent station two-by-two of edge rolling left and right shaping station,The material strip punching station, cut H-type groove station, cut both sides station, dabbing side station, the first pre-bending station, the second pre-bending Station is equipped with lift block,Several first lower dies that the lower die of the material strip punching station includes setting from front to back enter son, and upper mold then includes the 4th De- plate enters son, and the described 4th de- plate, which enters, young to be entered son with the first lower die and match；The lower die front end for cutting H-type groove station enters son equipped with two second lower dies, and end enters son equipped with two first dabbing sides, left, Right end is respectively provided with the 3rd lower die and enters young and the first H-type cutter；The upper mold for cutting H-type groove station is equipped with the second H-type cutter, institute The second H-type cutter is stated with the first H-type cutter to match,The left and right ends of the lower die for cutting both sides station are equipped with the 3rd cutter and first segment away from locating piece, and rear end is equipped with and salient point Corresponding first salient point keeps away position, and the left and right ends of upper mold are then correspondingly arranged on the 4th cutter and the second pitch locating piece.
- 2. progressive die as claimed in claim 1, it is characterised in that the lower die front end of dabbing side station is equipped with two second pressures Flash enters son, and left and right ends are respectively provided with one the 3rd dabbing side and enter son, and front center is molded into son equipped with first, and end is then equipped with the Two salient points keep away position, and upper mold is then equipped with enters son with the de- plate of lower die the corresponding 5th, and it is a horizontal pressure foot that the 5th de- plate, which enters son,.
- 3. progressive die as claimed in claim 1, it is characterised in that the first pre-bending station includes being located at lower die front center The 4th lower die enter the guiding of young and buoyance lift, the 5th lower die positioned at left end and right end enters son, and the 3rd salient point positioned at end keeps away position, 5th lower die enters son and enters son equipped with the 4th dabbing side, further includes the first de- plate positioned at upper mold front end and enters son, positioned at a left side First downward edge rolling of end and right end enters son, and two first downward edge rollings, which enter young and lower die the 5th lower die and enter son, to match, and two the It is 1/8 circular arc that one downward edge rolling, which enters son,The second pre-bending station includes the 3rd being molded into son positioned at lower die left end, positioned at the 6th lower die of right end enter it is young and Second is molded into son, and position is kept away positioned at the first of left and right ends, and the 4th salient point positioned at end keeps away position, and the 6th lower die enters on son Rushed including four salient points, described second, which is molded son, is equipped with the first H-type punching, further includes second positioned at upper mold left and right ends Downward edge rolling enters son, is molded respectively with the 3rd of lower die the into young and second is molded and matches into son, two second downward edge rollings enter son For 1/4 circular arc, the second downward edge rolling of the right end enters to be additionally provided with the second de- plate on son and enters son, and the described second de- plate enters to be set on son There is the first H-type punch, the first H-type punching with lower die matches,The 3rd pre-bending station include positioned at the 4th of lower die left and right ends be molded into it is young, second keep away position and the first edge rolling is kept away Position, the 4th of the right end is molded son rushes equipped with the 4th guiding, and the lower die right end is additionally provided with the 7th lower die and enters son, described 7th lower die enters son and is rushed equipped with the second H-type, further includes the edge rolling under the three-dimensional of upper mold left and right ends and enters son, respectively with The 4th of mould is molded to match into son, and it is 1/2 circular arc that edge rolling, which enters son, under the three-dimensional.
- 4. progressive die as claimed in claim 1, it is characterised in that the lower die left and right ends of the described first empty step station are equipped with 3rd keeps away position and the second edge rolling keeps away position, and the lower die of the described second empty step station is equipped with mandrel holder, and described second empty walks station, the Shaping station, edge rolling left and right shaping station, the second edge rolling are additionally provided with shaping station up and down up and down for a roll of sired results position, the first edge rolling One spill cavity, a cylindrical mandrel match with the spill cavity, and are arranged on the top of the spill cavity, and described second Sky step station, first volume sired results position, shaping station, edge rolling left and right shaping station, the second edge rolling shaping up and down up and down of the first edge rolling The upper mold of station is equipped with a convex cavity to match with plug.
- 5. progressive die as claimed in claim 1, it is characterised in that the first volume sired results position includes being located at upper mold convex cavity Volume Four justify into son, the Volume Four, which is justified, enters son into being equipped with some three de- plates in son, and the described 3rd de- plate enters in son to be equipped with 3rd H-type is rushed.
- 6. progressive die as claimed in claim 1, it is characterised in that shaping station includes being located at upper mold first edge rolling up and down The first volume rounding shape of convex cavity enters son, and the first volume rounding shape, which enters to be equipped with first in son, eliminates stress milling,Lower die left and right ends on the edge rolling left and right shaping station be equipped with successively from outside to inside brill, side push and block block, the first slotting tool, Second eliminates stress milling, side pushing block, and the both sides of side pushing block are additionally provided with side pushing block, second is equipped with the convex cavity of upper mold Edge rolling shaping enters young, the 3rd elimination stress milling and the second slotting tool, the second slotting tool match with the first slotting tool,The lower die end of shaping station enters son equipped with lower bolster edge rolling shaping above and below second edge rolling.
- 7. progressive die as claimed in claim 1, it is characterised in that cut off and the 4th elimination stress is equipped with the middle part of the lower die of station Milling, end, which is equipped with, washes out low water, and left and right ends are then equipped with blow pin.
- 8. progressive die as claimed in claim 1, it is characterised in that the left and right ends of the lower die are equipped with some interior guide sleeves, institute State upper mold and be equipped with the inner guiding post to match with interior guide sleeve, some dual-purpose pins are additionally provided with the material-conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027411.0A CN105436318B (en) | 2015-12-31 | 2015-12-31 | A kind of progressive die for being used to process automotive starter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027411.0A CN105436318B (en) | 2015-12-31 | 2015-12-31 | A kind of progressive die for being used to process automotive starter shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105436318A CN105436318A (en) | 2016-03-30 |
| CN105436318B true CN105436318B (en) | 2018-04-20 |
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ID=55547205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511027411.0A Active CN105436318B (en) | 2015-12-31 | 2015-12-31 | A kind of progressive die for being used to process automotive starter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436318B (en) |
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| CN106111795B (en) * | 2016-07-26 | 2017-11-28 | 滁州达世汽车配件有限公司 | For processing the progressive die of automotive starter shell |
| CN108372236B (en) * | 2018-02-13 | 2024-01-09 | 上海申意汽车零部件有限公司 | Transfer die for machining lower transverse plate of automobile seat |
| CN109530827B (en) * | 2018-12-29 | 2020-05-22 | 中核北方核燃料元件有限公司 | Processing method of H-shaped groove |
| CN109909374B (en) * | 2019-03-14 | 2024-02-02 | 苏州捷尔力实业有限公司 | Continuous forming device and continuous forming process for processing micro-motor shell |
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| CN103658388B (en) * | 2013-09-30 | 2017-05-31 | 浙江龙生汽车部件股份有限公司 | A kind of progressive die and method for producing automotive seat slideway retainer |
| CN203695744U (en) * | 2013-10-10 | 2014-07-09 | 浙江龙生汽车部件股份有限公司 | Progressive die for producing automobile seat slide retainer |
| CN104043727B (en) * | 2014-06-18 | 2016-02-24 | 苏州旭创精密模具有限公司 | A kind of securing member processing method and securing member continuous mould |
| CN104139100B (en) * | 2014-06-23 | 2017-09-08 | 东莞市昶宏金属科技有限公司 | The continuous forming process and its die apparatus of a kind of nutplate |
| CN104190815B (en) * | 2014-09-01 | 2016-02-17 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure and manufacturing process |
| CN204220771U (en) * | 2014-09-24 | 2015-03-25 | 上海德真工贸有限公司 | Be provided with the socket production progressive die of boss |
| CN204220760U (en) * | 2014-09-24 | 2015-03-25 | 上海德真工贸有限公司 | For the production of the progressive die of mounting bracket under steering column |
| CN204220775U (en) * | 2014-09-24 | 2015-03-25 | 上海德真工贸有限公司 | There is fork brush carrier production progressive die |
| CN104971997B (en) * | 2015-03-24 | 2018-04-03 | 浙江龙生汽车部件科技有限公司 | Make the progressive die and its method of automotive seat hinge |
| CN204620858U (en) * | 2015-04-29 | 2015-09-09 | 南京胜捷电机制造有限公司 | A kind of motor case progressive die |
| CN205341657U (en) * | 2015-12-31 | 2016-06-29 | 上海昶宏汽车配件有限公司 | A mould upgrades for processing automobile starter casing |
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Effective date of registration: 20200827 Address after: Peng Feng Road Jiading District Shanghai Malu town 201801 Lane 129 No. 29 Patentee after: SHANGHAI HONGJI METAL PRODUCTS Co.,Ltd. Address before: 201411, Shanghai, Fengxian District City, south of the highway 250, 2 Patentee before: SHANGHAI CHANGHONG AUTO PARTS Co.,Ltd. |
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