CN204470400U - The diesel fuel filter thread plate progressive die - Google Patents
The diesel fuel filter thread plate progressive die Download PDFInfo
- Publication number
- CN204470400U CN204470400U CN201420828173.8U CN201420828173U CN204470400U CN 204470400 U CN204470400 U CN 204470400U CN 201420828173 U CN201420828173 U CN 201420828173U CN 204470400 U CN204470400 U CN 204470400U
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- die
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- centre bore
- drift
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Abstract
The utility model relates to the diesel fuel filter thread plate progressive die, comprising: be provided with centre bore drift (4), centre bore chamfering die (6), shaping hole flanging punch-die (7) and center material returned block (8) in a, patrix; Centre bore punching cover (36), centre bore chamfering punch (35), Burring Punch (33) and shaping lower mold core (34) is provided with in b, counterdie; Punch-die (14) and flat hole drift (13) and projecting apertures drift (16) are set in c, patrix; Distribution hole die (30) is provided with in lower bolster (23), the uniform plano-concave hole (30b) of distribution hole die (30) end face and convex-concave hole (30c), the diameter that flat hole drift (13) diameter is less than plano-concave hole (30b) is matched in clearance, the diameter in convex-concave hole (30c) is greater than the diameter of projecting apertures drift (16), is beneficial to the flange of punching projection.The utility model can realize diesel fuel filter thread plate continuous seepage, has that production efficiency is high, the measured advantage of matter.
Description
Technical field:
This novel practical relates to auto parts and components production field, the mould that particularly diesel fuel filter thread plate is shaping.
Technical background:
This motor vehicle diesel thread cover plate for cleaner at present, most producer still adopts single operation to produce, and will complete 4 procedures respectively before tapping: (1) blanking, (2) are shaping and turn over centre bore, (3) punching 4-φ 7 hole and turn over 4 apertures, (4) centre bore chamfering.Wherein front 3 procedures complete on single-stroke mould, and the 4th procedure completes on drilling machine, and production efficiency is very low.Retrieve for the problems referred to above, not yet find associated solutions.
Utility model content:
The purpose of this utility model be exactly in order to solve at present this diesel fuel filter thread plate can not on the progressive die once property complete the operations such as shaping, hole flanging, chamfering, and the diesel fuel filter thread plate progressive die proposed.
To achieve these goals, the utility model is by the following technical solutions:
The diesel fuel filter thread plate progressive die, it is made up of upper die and lower die, and patrix comprises upper bolster and the upper die plate connected successively, upper mould fixed plate, patrix stripper supporting plate, patrix stripper; Counterdie comprises die shoe, counterdie backing plate, lower bolster, it is characterized in that:
The centre bore drift that a, upper mould fixed plate, patrix stripper supporting plate, patrix stripper are provided with successively, centre bore chamfering die, shaping hole flanging punch-die and center material returned block, centre bore chamfering die center is provided with shrinkage pool, the lower surface of shaping hole flanging punch-die is provided with the convex shape corresponding to thread plate end face, shaping hole flanging punch-die center is provided with the forming hole for thread plate central tubular flange, be provided with the material returned block be slidably matched in forming hole, material returned block lower end is provided with resigning hole, material returned block upper end is provided with spring and coordinates with upper bolster;
B, be provided with successively in die shoe, counterdie backing plate, lower bolster centre bore punching cover, centre bore chamfering punch, Burring Punch and shaping lower mold core; Centre bore Chong Tao center is provided with punching and coordinates with centre bore drift, centre bore chamfering punch upper end is provided with chamfering plush copper, it coordinates chamfering shaping with the shrinkage pool in centre bore chamfering die, Burring Punch upper end is provided with projection, projection coordinates with the resigning hole of material returned block lower end, Burring Punch socket coordinates shaping lower mold core, and the Kong Zhongcheng that shaping lower mold core is arranged on lower bolster is slidably matched, and to be coordinated form Elastic Sliding and coordinate by push rod and spring thereof with shaping lower mold core;
C, the punch-die be arranged in patrix stripper, punch-die center is provided with the through hole passed through for thread plate central tubular flange, upper mould fixed plate, patrix stripper supporting plate, patrix stripper are provided with flat hole drift and projecting apertures drift uniformly at intervals, and flat hole drift and projecting apertures drift all pass punch-die and in being slidably matched; Distribution hole die is provided with in lower bolster, distribution hole die center is provided with the mating holes coordinated with thread plate central tubular flange, the uniform plano-concave hole of distribution hole die end surfaces and convex-concave hole, the diameter that flat hole punch diameter is less than plano-concave hole is matched in clearance, the diameter in convex-concave hole is greater than the diameter of projecting apertures drift, is beneficial to the flange of punching projection;
D, the blanking punch be arranged on upper mould fixed plate, patrix stripper supporting plate and mould stripper, blanking punch center is provided with stamping-out resigning hole, blanking die is provided with in lower bolster, blanking die center is provided with the stamping-out hole of fitting mutually with thread plate cylindrical, die shoe and counterdie backing plate are provided with the stamping and blanking hole communicated with stamping-out hole, the diameter of blanking punch is less than the diameter in blanking die stamping-out hole, so that by thread plate stamping-out out.
The utility model can realize diesel fuel filter thread plate continuous seepage, has that production efficiency is high, the measured advantage of matter.
Accompanying drawing illustrates:
Fig. 1 is front view of the present utility model, and upper and lower mould is in die opening state;
Fig. 2 is that the utility model patrix is in punching press matched moulds state;
Fig. 3 is the A-A direction view of Fig. 2;
Fig. 4 is the state diagram of automatic stamping work step.
Detailed description of the invention:
As shown in Figure 1 and Figure 2, the diesel fuel filter thread plate progressive die that the utility model provides, it is made up of upper die and lower die primary structure of the present utility model.Patrix comprises upper bolster 18 and the upper die plate 19 connected successively, upper mould fixed plate 20, patrix stripper supporting plate 21a, patrix stripper 21b.The screw 5 that upper bolster 18, upper die plate 19, upper mould fixed plate 20 are arranged by some distributions and alignment pin (not shown) are fastenedly connected; The screw 1 that patrix stripper supporting plate 21a, patrix stripper 21b are first arranged by distribution and alignment pin (not shown) are fastenedly connected, the material returned screw 2 arranged by distribution again connects, and one group of die springs 9 elastic compression arranged by distribution, make patrix stripper supporting plate 21a, between patrix stripper 21b and upper mould fixed plate 20, leave one section of elasticity spacing; The mould parts needed for Simulation Based On Multi-step punching press and relevant connection screw is provided with in patrix.
Counterdie comprises die shoe 27, counterdie backing plate 26, lower bolster 23, being provided with one group of buoyant coordinated with master tape material and following closely 37, making master tape material be in float state when not having punching press in lower bolster, and the mould parts be provided with needed for Simulation Based On Multi-step and relevant connection screw.
As shown in Figure 4, the utility model process has six steps, and master tape material X completes turn over centre bore (shaping) and " chamfering " operation in mould 3 steps of going forward, and the structure that front 3 steps comprise is;
A, as shown in Figure 1, centre bore drift 4, centre bore chamfering die 6, shaping hole flanging punch-die 7 and center material returned block 8 that upper mould fixed plate 20, patrix stripper supporting plate 21a, patrix stripper 21b are provided with successively.Wherein, centre bore drift 4 is conventional structure, and centre bore chamfering die 6 center is provided with shrinkage pool, and die 6 is arranged in upper mould fixed plate 20, patrix stripper supporting plate 21a and patrix stripper 21b in corresponding hole, and is connected on upper die plate 19 with screw.The lower surface of shaping hole flanging punch-die 7 is provided with the convex shape corresponding to thread plate end face, shaping hole flanging punch-die 7 center is provided with the forming hole 7a for thread plate central tubular flange, be provided with the material returned block 8 be slidably matched in forming hole 7a, material returned block 8 lower end is provided with resigning hole 8a, material returned block 8 upper end is provided with spring and coordinates with upper bolster 18.
In b, counterdie, the structure of front 3 steps is included in the centre bore set gradually in die shoe 27, counterdie backing plate 26, lower bolster 23 and rushes cover 36, centre bore chamfering punch 35, Burring Punch 33 and shaping lower mold core 34.
Centre bore Chong Tao 36 center is provided with punching and coordinates with centre bore drift 4, carries out the first step rush centre bore to material strip X.Centre bore chamfering punch 35 upper end is provided with chamfering plush copper 35a, and it coordinates with the shrinkage pool in centre bore chamfering die 6, carries out chamfering shaping to the centre bore of first step punching.Burring Punch 33 upper end is provided with protruding 33a, protruding 33a coordinates with the resigning hole 8a of material returned block 8 lower end, Burring Punch 33 is socketed and coordinates shaping lower mold core 34, the Kong Zhongcheng that shaping lower mold core 34 is arranged on lower bolster 23 is slidably matched, and to be coordinated form Elastic Sliding and coordinate by push rod 31 and spring 32 thereof with shaping lower mold core 34.
The course of work and the mode that is connected and fixed of above 3 parts can see Fig. 1, Fig. 2.Wherein the 1st step rushes centre bore, and drift 4 adopts normal blade clearance to coordinate with rushing between cover 36; When pressing " chamfering " below the 2nd step centre bore, H7/h6 is adopted to coordinate between chamfering punch 35 and the hole of chamfering die 6, when object is to prevent from impressing chamfering, because intermediate space is excessive, material produces large burr to flowing between gap, oral area cracking when finally causing hole flanging.
By the 2nd step, centre bore is impressed out the chamfering of suitable dimension, just circumferentially define one " chamfering " at oral area after the 3rd step turns over centre bore, just can meet technological requirement.
As shown in Figure 4, the diesel fuel filter thread plate progressive die of the present utility model, the 4th step structure is empty step, and the 5th step structure is punching thread plate distribution hole, and distribution hole is divided into flat hole b and projecting apertures c, and the 6th step stamping and blanking is conventional structure.
The structure of the 5th step punching thread plate distribution hole, comprise as shown in Figure 1: the punch-die 14 adapted with thread plate distribution hole partial shape, it is arranged in patrix stripper 21b, and punch-die 14 center is provided with the through hole 14a passed through for thread plate central tubular flange.Upper mould fixed plate 20, patrix stripper supporting plate 21a, patrix stripper 21b are provided with flat hole drift 13 and projecting apertures drift 16 uniformly at intervals, and flat hole drift 13 and projecting apertures drift 16 all pass punch-die 14 and in being slidably matched.
Distribution hole die 30 is provided with in lower bolster 23, distribution hole die 30 center is provided with the mating holes 30a coordinated with thread plate central tubular flange, distribution hole die 30 end face is the hole 30b of plano-concave uniformly at intervals and the convex-concave hole 30c in the center of circle along mating holes axial line, and die shoe 27 and counterdie backing plate 26 are provided with the material returned hole communicated with plano-concave hole 30b and convex-concave hole 30c.The diameter of plano-concave hole 30b and flat hole drift 13 diameter are quite in less matched in clearance, and with stamping-out flat hole, the diameter of convex-concave hole 30c is obviously greater than the diameter of projecting apertures drift 16, is beneficial to the flange (shown in Fig. 2, Fig. 4 appropriate section) of punching projection.
6th step is blanking part, this part is conventional structure, comprise the blanking punch 17 be arranged on upper mould fixed plate 20, patrix stripper supporting plate 21a and mould stripper 21b, blanking punch 17 center is provided with stamping-out resigning hole, blanking die 24 is provided with in lower bolster 23, blanking die 24 center is provided with the stamping-out hole of fitting mutually with thread plate cylindrical, die shoe 27 and counterdie backing plate 26 are provided with the stamping and blanking hole identical with stamping-out hole, the diameter of blanking punch 17 is less than the diameter in blanking die 24 stamping-out hole, so that by thread plate stamping-out out.
Claims (1)
1. the diesel fuel filter thread plate progressive die, it is made up of upper die and lower die, and patrix comprises upper bolster (18) and the upper die plate (19) connected successively, upper mould fixed plate (20), patrix stripper supporting plate (21a), patrix stripper (21b); Counterdie comprises die shoe (27), counterdie backing plate (26), lower bolster (23), it is characterized in that:
A, upper mould fixed plate (20), patrix stripper supporting plate (21a), the centre bore drift (4) that patrix stripper (21b) is provided with successively, centre bore chamfering die (6), shaping hole flanging punch-die (7) and center material returned block (8), centre bore chamfering die (6) center is provided with shrinkage pool, the lower surface of shaping hole flanging punch-die (7) is provided with the convex shape corresponding to thread plate end face, shaping hole flanging punch-die (7) center is provided with the forming hole (7a) for thread plate central tubular flange, the material returned block (8) be slidably matched is provided with in forming hole (7a), material returned block (8) lower end is provided with resigning hole (8a), material returned block (8) upper end is provided with spring and coordinates with upper bolster (18),
B, in die shoe (27), counterdie backing plate (26), lower bolster (23), be provided with centre bore punching cover (36), centre bore chamfering punch (35), Burring Punch (33) and shaping lower mold core (34) successively, centre bore punching cover (36) center is provided with punching and coordinates with centre bore drift (4), centre bore chamfering punch (35) upper end is provided with chamfering plush copper (35a), it coordinates chamfering shaping with the shrinkage pool in centre bore chamfering die (6), Burring Punch (33) upper end is provided with projection (33a), protruding (33a) coordinates with the resigning hole (8a) of material returned block (8) lower end, Burring Punch (33) socket coordinates shaping lower mold core (34), the Kong Zhongcheng that shaping lower mold core (34) is arranged on lower bolster (23) is slidably matched, to be coordinated with shaping lower mold core (34) by push rod (31) and spring (32) thereof and form Elastic Sliding and coordinate,
C, the punch-die (14) be arranged in patrix stripper (21b), punch-die (14) center is provided with the through hole (14a) passed through for thread plate central tubular flange, upper mould fixed plate (20), patrix stripper supporting plate (21a), patrix stripper (21b) are provided with flat hole drift (13) and projecting apertures drift (16) uniformly at intervals, and flat hole drift (13) and projecting apertures drift (16) all pass punch-die (14) and in being slidably matched; Distribution hole die (30) is provided with in lower bolster (23), distribution hole die (30) center is provided with the mating holes (30a) coordinated with thread plate central tubular flange, the uniform plano-concave hole (30b) of distribution hole die (30) end surfaces and convex-concave hole (30c), the diameter that flat hole drift (13) diameter is less than plano-concave hole (30b) is matched in clearance, the diameter in convex-concave hole (30c) is greater than the diameter of projecting apertures drift (16), is beneficial to the flange of punching projection;
D, the blanking punch (17) be arranged on upper mould fixed plate (20), patrix stripper supporting plate (21a) and mould stripper (21b), blanking punch (17) center is provided with stamping-out resigning hole, blanking die (24) is provided with in lower bolster (23), blanking die (24) center is provided with the stamping-out hole of fitting mutually with thread plate cylindrical, die shoe (27) and counterdie backing plate (26) are provided with the stamping and blanking hole communicated with stamping-out hole, the diameter of blanking punch (17) is less than the diameter in blanking die (24) stamping-out hole, so that by thread plate stamping-out out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828173.8U CN204470400U (en) | 2014-12-24 | 2014-12-24 | The diesel fuel filter thread plate progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828173.8U CN204470400U (en) | 2014-12-24 | 2014-12-24 | The diesel fuel filter thread plate progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470400U true CN204470400U (en) | 2015-07-15 |
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ID=53626143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828173.8U Expired - Fee Related CN204470400U (en) | 2014-12-24 | 2014-12-24 | The diesel fuel filter thread plate progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492968A (en) * | 2014-12-24 | 2015-04-08 | 蚌埠银丰滤清器科技有限公司 | Continuous die for threaded cover plate of diesel filter |
| CN105562515A (en) * | 2016-02-29 | 2016-05-11 | 蚌埠市明威滤清器有限公司 | Continuous stepping device for screw plate of filter |
| CN106475465A (en) * | 2016-09-30 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of burring hole forming die |
-
2014
- 2014-12-24 CN CN201420828173.8U patent/CN204470400U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492968A (en) * | 2014-12-24 | 2015-04-08 | 蚌埠银丰滤清器科技有限公司 | Continuous die for threaded cover plate of diesel filter |
| CN105562515A (en) * | 2016-02-29 | 2016-05-11 | 蚌埠市明威滤清器有限公司 | Continuous stepping device for screw plate of filter |
| CN106475465A (en) * | 2016-09-30 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of burring hole forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20161224 |