CN204867057U - Adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L - Google Patents
Adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L Download PDFInfo
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- CN204867057U CN204867057U CN201520435282.8U CN201520435282U CN204867057U CN 204867057 U CN204867057 U CN 204867057U CN 201520435282 U CN201520435282 U CN 201520435282U CN 204867057 U CN204867057 U CN 204867057U
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- screw
- backing plate
- upper bolster
- die shoe
- stripper
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Abstract
The utility model belongs to the technical field of the tool and die technology and specifically relates to an adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L. An adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L, includes upper die base, fixed plate, stripper, drift piece, interior guide pillar, die holder, die board, ejector pin. Compare with prior art, adopt rotatory oscillating structure to proofread and correct the mould stamping process of the curved perpendicularity external -open of L, successful solution require to adopt stamping die to carry out the punching press than higher product to the curved perpendicularity of 90 degrees L in the five metals punching press product and produce.
Description
Technical field
The utility model relates to technical field of mold, specifically a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L.
Background technology
The most common with the product of 90 degree of curved features of L in hardware stamping product, and in these products some L curved be to paste electronic element or do whole component assembly location use, therefore require higher for the perpendicularity that this L is curved, such as perpendicularity requires 0.05mm, and disposable 90 degree of L shape bending techniques to be difficult to fold so high-precision L curved, and the product that most disposable L bends out is all external-open, the technique of correction must be adopted in follow-up stamping procedure to carry out 90 degree of rectify perpendiculars to this bending, and operating efficiency does not reach the requirement of client.
Summary of the invention
The utility model is for overcoming the deficiencies in the prior art, transforming out a kind of mould punching technique for adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L in diel completely newly, successfully solving in hardware stamping product and 90 degree of curved perpendicularity of L are required that higher product adopts diel to carry out punching production.
For achieving the above object, design a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L, comprise upper bolster, fixed head, stripper, punch block, inner guiding post, die shoe, concave template, push rod, it is characterized in that: the lower end of upper bolster is connected with the upper end of fixed head backing plate, the lower end of fixed head backing plate is connected with the upper end of fixed head, the below of fixed head is provided with stripper backing plate, and the lower surface of stripper backing plate is connected with the upper surface of stripper; The lower surface of described fixed head backing plate connects the upper end of inner guiding post, the lower end of inner guiding post runs through fixed head, stripper backing plate and stripper respectively, and the lower end of inner guiding post is positioned at the below of stripper, the outer rim being positioned at inner guiding post is arranged with upper bolster guide pin bushing, and in upper bolster, guide pin bushing is embedded in stripper; The left side being positioned at inner guiding post is provided with punch block, and the upper end of punch block is connected with the lower surface of fixed head backing plate, and the lower end of punch block runs through fixed head, stripper backing plate and stripper respectively; The left side being positioned at punch block is provided with contour sleeve, and the lower surface of contour sleeve flushes with stripper, and the upper surface of contour sleeve runs through stripper, stripper backing plate, fixed head and fixed head backing plate respectively, is positioned at upper bolster; The left side being positioned at contour sleeve is provided with upper bolster spring, and the lower surface of upper bolster spring abuts the upper surface of stripper backing plate, and the upper surface of upper bolster spring is positioned at upper bolster; The upper surface of die shoe is connected with the lower surface of concave template backing plate, and the upper surface of concave template backing plate is connected with concave template; The concave template be positioned at below punch block is provided with rotary oscillation correcting block, described rotary oscillation correcting block is J type structure, and the side, upper end of rotary oscillation correcting block is inclined plane, the concave template backing plate of the below of rotary oscillation correcting block is provided with push rod, the lower end of push rod abuts die shoe spring, and described die shoe spring is positioned at die shoe; The left side being positioned at rotary oscillation correcting block is provided with pivot block, and the side of described pivot block is provided with bulge-structure, and pivot block adopts die shoe first screw to be connected with concave template backing plate; The left side being positioned at pivot block is provided with pin, and the upper end of pin is embedded in concave template, and the lower end of pin runs through concave template and concave template backing plate respectively, is positioned at die shoe; The concave template be positioned on the right side of rotary oscillation correcting block is embedded with die shoe guide pin bushing.
In described upper bolster, guide pin bushing and the position of guide pin bushing in die shoe are mutually corresponding layout.
The below being positioned at upper bolster spring is provided with upper bolster first screw, the upper end of upper bolster first screw is positioned at stripper backing plate, the lower end of upper bolster first screw runs through stripper backing plate and stripper respectively, and the lower end of upper bolster first screw flushes with the lower surface of stripper.
The lower end of described punch block is inclined plane structure, and the upper end of punch block adopts upper bolster second screw to be connected with fixed head backing plate.
The right side being positioned at inner guiding post is provided with upper bolster the 3rd screw, the upper end of upper bolster the 3rd screw is positioned at upper bolster, the lower end of upper bolster the 3rd screw runs through upper bolster, fixed head backing plate and fixed head respectively, and the lower surface of upper bolster the 3rd screw flushes with the lower surface of fixed head.
The right side being positioned at upper bolster the 3rd screw is provided with upper bolster the 4th screw, the upper end of upper bolster the 4th screw is positioned at fixed head backing plate, the lower end of upper bolster the 4th screw runs through fixed head backing plate and fixed head respectively, and the lower surface of upper bolster the 4th screw flushes with the lower surface of fixed head.
The bulge-structure of described pivot block is embedded in the groove of rotary oscillation correcting block.
The left side being positioned at pin is provided with die shoe second screw, the upper end of die shoe second screw is positioned at concave template, the lower end of die shoe second screw runs through concave template and concave template backing plate respectively, and the lower end of die shoe second screw flushes with the lower surface of concave template backing plate.
The left side being positioned at die shoe second screw is provided with die shoe first screw, and the upper end of die shoe first screw is positioned at concave template, and the lower end of die shoe first screw runs through concave template and concave template backing plate respectively, is positioned at die shoe.
The die shoe being positioned at die shoe lower spring end is provided with plug screw.
The utility model compared with the existing technology, adopt the mould punching technique of the curved perpendicularity external-open of rotary oscillation correct-by-construction L, successfully solve in hardware stamping product and 90 degree of curved perpendicularity of L are required that higher product adopts diel to carry out punching production.
Accompanying drawing explanation
Fig. 1 is the utility model die opening state figure.
Fig. 2 is the state diagram of the utility model mold closing.
See Fig. 1, figure, 1 is upper bolster, 2 is fixed head backing plate, 3 is fixed head, 4 is stripper backing plate, 5 is stripper, 6 is concave template, 7 is concave template backing plate, 8 is die shoe, 9 is upper bolster spring, 10 is upper bolster first screw, 11 is contour sleeve, 12 is upper bolster second screw, 13 is punch block, 14 is inner guiding post, 15 is guide pin bushing in upper bolster, 16 is upper bolster the 3rd screw, 17 is upper bolster the 4th screw, 18 is die shoe the 3rd screw, 19 is die shoe second screw, 20 is pin, 21 is die shoe first screw, 22 pivot blocks, 23 is rotary oscillation correcting block, 24 is plug screw, 25 is die shoe spring, 26 is push rod, 27 is product, 28 is guide pin bushing in die shoe.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described further below.
As Fig. 1, shown in Fig. 2, the lower end of upper bolster 1 is connected with the upper end of fixed head backing plate 2, and the lower end of fixed head backing plate 2 is connected with the upper end of fixed head 3, the below of fixed head 3 is provided with stripper backing plate 4, and the lower surface of stripper backing plate 4 is connected with the upper surface of stripper 5; The lower surface of described fixed head backing plate 4 connects the upper end of inner guiding post 14, the lower end of inner guiding post 14 runs through fixed head 3, stripper backing plate 4 and stripper 5 respectively, and the lower end of inner guiding post 14 is positioned at the below of stripper 5, the outer rim being positioned at inner guiding post 14 is arranged with upper bolster guide pin bushing 15, and in upper bolster, guide pin bushing 15 is embedded in stripper 5; The left side being positioned at inner guiding post 14 is provided with punch block 13, and the upper end of punch block 13 is connected with the lower surface of fixed head backing plate 2, and the lower end of punch block 13 runs through fixed head 3, stripper backing plate 4 and stripper 5 respectively; The left side being positioned at punch block 13 is provided with contour sleeve 11, and the lower surface of contour sleeve 11 flushes with stripper 5, and the upper surface of contour sleeve 11 runs through stripper 5, stripper backing plate 4, fixed head 3 and fixed head backing plate 2 respectively, is positioned at upper bolster 1; The left side being positioned at contour sleeve 11 is provided with upper bolster spring 9, and the lower surface of upper bolster spring 9 abuts the upper surface of stripper backing plate 4, and the upper surface of upper bolster spring 9 is positioned at upper bolster 1; The upper surface of die shoe 8 is connected with the lower surface of concave template backing plate 7, and the upper surface of concave template backing plate 7 is connected with concave template 6; The concave template 6 be positioned at below punch block 13 is provided with rotary oscillation correcting block 23, described rotary oscillation correcting block 23 is in J type structure, and the side, upper end of rotary oscillation correcting block 23 is inclined plane, the concave template backing plate 7 of the below of rotary oscillation correcting block 23 is provided with push rod 26, the lower end of push rod 26 abuts die shoe spring 25, and described die shoe spring 25 is positioned at die shoe 8; The left side being positioned at rotary oscillation correcting block 23 is provided with pivot block 22, and the side of described pivot block 22 is provided with bulge-structure, and pivot block 22 adopts die shoe first screw 21 to be connected with concave template backing plate 7; The left side being positioned at pivot block 22 is provided with pin 20, and the upper end of pin 20 is embedded in concave template 6, and the lower end of pin 20 runs through concave template 6 and concave template backing plate 7 respectively, is positioned at die shoe 8; The concave template 6 be positioned on the right side of rotary oscillation correcting block 23 is embedded with die shoe guide pin bushing 28.
In upper bolster, guide pin bushing 15 and the position of guide pin bushing in die shoe 28 are mutually corresponding layout.
The below being positioned at upper bolster spring 9 is provided with upper bolster first screw 10, the upper end of upper bolster first screw 10 is positioned at stripper backing plate 4, the lower end of upper bolster first screw 10 runs through stripper backing plate 4 and stripper 5 respectively, and the lower end of upper bolster first screw 10 flushes with the lower surface of stripper 5.
The lower end of punch block 13 is inclined plane structure, and the upper end of punch block 13 adopts upper bolster second screw 12 to be connected with fixed head backing plate 2.
The right side being positioned at inner guiding post 14 is provided with upper bolster the 3rd screw 16, the upper end of upper bolster the 3rd screw 16 is positioned at upper bolster 1, the lower end of upper bolster the 3rd screw 16 runs through upper bolster 1, fixed head backing plate 2 and fixed head 3 respectively, and the lower surface of upper bolster the 3rd screw 16 flushes with the lower surface of fixed head 3.
The right side being positioned at upper bolster the 3rd screw 16 is provided with upper bolster the 4th screw 17, the upper end of upper bolster the 4th screw 17 is positioned at fixed head backing plate 2, the lower end of upper bolster the 4th screw 17 runs through fixed head backing plate 2 and fixed head 3 respectively, and the lower surface of upper bolster the 4th screw 17 flushes with the lower surface of fixed head 3.
The bulge-structure of pivot block 22 is embedded in the groove of rotary oscillation correcting block 23.
The left side being positioned at pin 20 is provided with die shoe second screw 19, the upper end of die shoe second screw 19 is positioned at concave template 6, the lower end of die shoe second screw 19 runs through concave template 6 and concave template backing plate 7 respectively, and the lower end of die shoe second screw 19 flushes with the lower surface of concave template backing plate 7.
The left side being positioned at die shoe second screw 19 is provided with die shoe first screw 21, and the upper end of die shoe first screw 21 is positioned at concave template 6, and the lower end of die shoe first screw 21 runs through concave template 6 and concave template backing plate 7 respectively, is positioned at die shoe 8.
The die shoe 8 being positioned at die shoe spring 25 lower end is provided with plug screw 24.
During mold work, first mould is in die opening state, due to the acting in conjunction of upper bolster spring 9 and contour sleeve 11, the punch block 13 on head with inclined-plane contracts in stripper 5, rotary oscillation correcting block 23 on die shoe 8 is by the impetus of the push rod 26 on die shoe spring 25, swing the product 27 that an angle gets out of the way 90 degree of bendings, made the product 27 of 90 degree of bendings can enter concave template 6 smoothly.
Punch press is started working, patrix moves downward, first stripper 5 is pushed down product 27 and 90 degree of bendings is pressed in concave template 6, punch press continues to move downward, the punch block 13 on head with inclined-plane is with the contact of incline plane of rotary oscillation correcting block 23 and rotary oscillation correcting block 23 is swung along pivot block 22, rotary oscillation correcting block 23 contacts the product 27 of 90 degree of bendings, and promotes the curved product 27 of 90 degree of L and rotate along bending line, the bending of external-open is corrected to the state meeting drawing requirement.
When punch press gos up, first the punch block 13 on head with inclined-plane departs from rotary oscillation correcting block 23, rotary oscillation correcting block 23 swings along pivot block 22 and resets under the effect of push rod 26 and die shoe spring 25, and the product 27 of 90 degree of bendings of stepping down makes it can deviate from concave template 6 smoothly.
By the mould punching technique of the curved perpendicularity external-open of this rotary oscillation correct-by-construction 90 degree of L, successfully solve 90 degree of curved perpendicularity of L in hardware stamping product and require that higher product adopts diel to carry out punching production.
Claims (10)
1. one kind adopts the diel of the curved perpendicularity external-open of rotary oscillation correct-by-construction L, comprise upper bolster, fixed head, stripper, punch block, inner guiding post, die shoe, concave template, push rod, it is characterized in that: the lower end of upper bolster (1) is connected with the upper end of fixed head backing plate (2), the lower end of fixed head backing plate (2) is connected with the upper end of fixed head (3), the below of fixed head (3) is provided with stripper backing plate (4), and the lower surface of stripper backing plate (4) is connected with the upper surface of stripper (5); The lower surface of described fixed head backing plate (4) connects the upper end of inner guiding post (14), the lower end of inner guiding post (14) runs through fixed head (3), stripper backing plate (4) and stripper (5) respectively, and the lower end of inner guiding post (14) is positioned at the below of stripper (5), the outer rim being positioned at inner guiding post (14) is arranged with upper bolster guide pin bushing (15), and in upper bolster, guide pin bushing (15) is embedded in stripper (5); The left side being positioned at inner guiding post (14) is provided with punch block (13), and the upper end of punch block (13) is connected with the lower surface of fixed head backing plate (2), and the lower end of punch block (13) runs through fixed head (3), stripper backing plate (4) and stripper (5) respectively; The left side being positioned at punch block (13) is provided with contour sleeve (11), the lower surface of contour sleeve (11) flushes with stripper (5), the upper surface of contour sleeve (11) runs through stripper (5), stripper backing plate (4), fixed head (3) and fixed head backing plate (2) respectively, is positioned at upper bolster (1); The left side being positioned at contour sleeve (11) is provided with upper bolster spring (9), and the lower surface of upper bolster spring (9) abuts the upper surface of stripper backing plate (4), and the upper surface of upper bolster spring (9) is positioned at upper bolster (1);
The upper surface of die shoe (8) is connected with the lower surface of concave template backing plate (7), and the upper surface of concave template backing plate (7) is connected with concave template (6); The concave template (6) being positioned at punch block (13) below is provided with rotary oscillation correcting block (23), described rotary oscillation correcting block (23) is in J type structure, and the side, upper end of rotary oscillation correcting block (23) is inclined plane, the concave template backing plate (7) of the below of rotary oscillation correcting block (23) is provided with push rod (26), the lower end of push rod (26) abuts die shoe spring (25), and described die shoe spring (25) is positioned at die shoe (8); The left side being positioned at rotary oscillation correcting block (23) is provided with pivot block (22), and the side of described pivot block (22) is provided with bulge-structure, and pivot block (22) adopts die shoe first screw (21) to be connected with concave template backing plate (7); The left side being positioned at pivot block (22) is provided with pin (20), and the upper end of pin (20) is embedded in concave template (6), and the lower end of pin (20) runs through concave template (6) and concave template backing plate (7) respectively, is positioned at die shoe (8); The concave template (6) being positioned at rotary oscillation correcting block (23) right side is embedded with die shoe guide pin bushing (28).
2. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, is characterized in that: in described upper bolster, guide pin bushing (15) is arranged for mutually corresponding with the position of guide pin bushing in die shoe (28).
3. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, it is characterized in that: the below being positioned at upper bolster spring (9) is provided with upper bolster first screw (10), the upper end of upper bolster first screw (10) is positioned at stripper backing plate (4), the lower end of upper bolster first screw (10) runs through stripper backing plate (4) and stripper (5) respectively, and the lower end of upper bolster first screw (10) flushes with the lower surface of stripper (5).
4. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, it is characterized in that: the lower end of described punch block (13) is inclined plane structure, the upper end of punch block (13) adopts upper bolster second screw (12) to be connected with fixed head backing plate (2).
5. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, it is characterized in that: the right side being positioned at inner guiding post (14) is provided with upper bolster the 3rd screw (16), the upper end of upper bolster the 3rd screw (16) is positioned at upper bolster (1), the lower end of upper bolster the 3rd screw (16) runs through upper bolster (1), fixed head backing plate (2) and fixed head (3) respectively, and the lower surface of upper bolster the 3rd screw (16) flushes with the lower surface of fixed head (3).
6. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 5, it is characterized in that: the right side being positioned at upper bolster the 3rd screw (16) is provided with upper bolster the 4th screw (17), the upper end of upper bolster the 4th screw (17) is positioned at fixed head backing plate (2), the lower end of upper bolster the 4th screw (17) runs through fixed head backing plate (2) and fixed head (3) respectively, and the lower surface of upper bolster the 4th screw (17) flushes with the lower surface of fixed head (3).
7. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, is characterized in that: the bulge-structure of described pivot block (22) is embedded in the groove of rotary oscillation correcting block (23).
8. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 1, it is characterized in that: the left side being positioned at pin (20) is provided with die shoe second screw (19), the upper end of die shoe second screw (19) is positioned at concave template (6), the lower end of die shoe second screw (19) runs through concave template (6) and concave template backing plate (7) respectively, and the lower end of die shoe second screw (19) flushes with the lower surface of concave template backing plate (7).
9. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 8, it is characterized in that: the left side being positioned at die shoe second screw (19) is provided with die shoe first screw (21), the upper end of die shoe first screw (21) is positioned at concave template (6), the lower end of die shoe first screw (21) runs through concave template (6) and concave template backing plate (7) respectively, is positioned at die shoe (8).
10. a kind of diel adopting the curved perpendicularity external-open of rotary oscillation correct-by-construction L according to claim 8, is characterized in that: the die shoe (8) being positioned at die shoe spring (25) lower end is provided with plug screw (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435282.8U CN204867057U (en) | 2015-06-23 | 2015-06-23 | Adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435282.8U CN204867057U (en) | 2015-06-23 | 2015-06-23 | Adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L |
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| Publication Number | Publication Date |
|---|---|
| CN204867057U true CN204867057U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520435282.8U Expired - Fee Related CN204867057U (en) | 2015-06-23 | 2015-06-23 | Adopt rotatory oscillating structure to rectify stamping die of curved perpendicularity external -open of L |
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| CN (1) | CN204867057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226499A (en) * | 2018-09-26 | 2019-01-18 | 苏州三维精密机械有限公司 | It is a kind of to rotate bent mold structure without the face contact for wiping bruise mark mark wound |
| CN109396270A (en) * | 2018-12-18 | 2019-03-01 | 深圳数码模汽车技术有限公司 | A kind of automatic positioning device for machinery |
| CN115365861A (en) * | 2022-08-17 | 2022-11-22 | 昆山国方模具有限公司 | Multifunctional correcting clamp for mold flatness, perpendicularity and squareness |
-
2015
- 2015-06-23 CN CN201520435282.8U patent/CN204867057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226499A (en) * | 2018-09-26 | 2019-01-18 | 苏州三维精密机械有限公司 | It is a kind of to rotate bent mold structure without the face contact for wiping bruise mark mark wound |
| CN109396270A (en) * | 2018-12-18 | 2019-03-01 | 深圳数码模汽车技术有限公司 | A kind of automatic positioning device for machinery |
| CN115365861A (en) * | 2022-08-17 | 2022-11-22 | 昆山国方模具有限公司 | Multifunctional correcting clamp for mold flatness, perpendicularity and squareness |
| CN115365861B (en) * | 2022-08-17 | 2024-02-23 | 昆山国方模具有限公司 | Multifunctional correction clamp for flatness, perpendicularity and straight angle of die |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: Huaxin Town, Qingpu District Jiasong road 201807 Shanghai City No. 518 Patentee after: SHANGHAI XINPENG METAL PRODUCTS Co.,Ltd. Address before: Huaxin Town, Qingpu District Jiasong road 201708 Shanghai City No. 518 Co-patentee before: Shanghai Xinpeng Industry Co.,Ltd. Patentee before: SHANGHAI XINPENG METAL PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |