CN202106493U - Forming portion of bumper mold for improving product deformation points - Google Patents
Forming portion of bumper mold for improving product deformation points Download PDFInfo
- Publication number
- CN202106493U CN202106493U CN201120080182XU CN201120080182U CN202106493U CN 202106493 U CN202106493 U CN 202106493U CN 201120080182X U CN201120080182X U CN 201120080182XU CN 201120080182 U CN201120080182 U CN 201120080182U CN 202106493 U CN202106493 U CN 202106493U
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- China
- Prior art keywords
- projection
- guide rail
- product deformation
- straight
- bumper mold
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a forming portion of a bumper mold for improving product deformation points, which comprises a direct top, an inclined top and a push plate. The lower portion of the direct top is provided with a direct top rod, the lower portion of the inclined top is provided with an inclined top rod, and the push plate is provided with a sliding groove. The bottom of the direct top rod is not contacted with the push plate, the bottom of the inclined top rod is arranged inside the sliding groove of the push plate, and one part of a T-shaped protruding block fixedly connected with the direct top is arranged inside the direct top. A T-shaped guide rail fixedly connected with the inclined top is arranged inside the inclined top, angles are formed between the T-shaped protruding block and the horizontal direction and between the T-shaped guide rail and the horizontal direction. The shapes of the angles are matched. The T-shaped protruding block slides mutually with the T-shaped guide rail along the length direction of the T-shaped guide rail. Compared with the direct top depending on the push plate to eject products synchronously in the prior art, the T-shaped protruding block and the T-shaped guide rail effectively resolve problems that the direct top and the fall of the product is damaged shoveling by the bottom of the direct top in product deformation processes, and ejected block prints on the appearance faces of the products are avoided, thereby improving qualification rate of the product.
Description
Technical field
The utility model relates to a kind of bumper mold, is specifically related to a kind of moulding section that promotes the bumper mold of product deformation point.
Background technology
The traditional structure of bumper mould employing at present, main moulding section by mould, fixed clamping plate, moving clamping plate, ejection system etc. are formed.Wherein, dynamic model side moulding section mainly comprises straight top 1, tiltedly pushes up 2 and push pedal 3, and is as shown in Figure 1; Wherein, The straight push rod 11 of 1 bottom, straight top is sheathed on always in the top guide pin bushing 12, and the angle ejector rod 21 that tiltedly pushes up 2 bottoms is sheathed in the oblique top guide pin bushing 22, and said straight top guide pin bushing 12 is used to limit said straight top 1 and the glide direction of tiltedly pushing up 2 with oblique top guide pin bushing 22; Promptly make said straight top 1 can only be along straight top the direction of axis line of guide pin bushing 12 slide, said oblique top 2 can only be along oblique top the direction of axis line of guide pin bushing 22 slide.Said straight push rod 11 is fixed in the push pedal 3, for example fixes through screw, and the bottom 21a of said angle ejector rod 21 is arranged in the sliding tray 31 of push pedal 3.
As shown in Figure 2, when promoting push pedal 3 through driving mechanisms such as oil cylinders and move upward, because said straight top 1 is fixed in the push pedal 3, therefore straight top 1 is synchronized upwards under straight top guide pin bushing 12 spacing and ejects; Tiltedly top 2 moves right with respect to sliding tray 31 at the bottom 21a of the angle ejector rod 21 on oblique top, and therefore tiltedly the spacing relative product down of top 2 guide pin bushing 22 on oblique top slides to the right.Therefore; Draw in the process of distortion at interior somatotype bumper product, directly push up 1 and fit each other with product always, the deformation point of product is positioned at the bottom on straight top 1; Injure the surface and the jacking block seal occurs thereby make the deformation point position A of product directly pushed up 1 shovel easily, influence the presentation quality of product.
The utility model content
The purpose of the utility model provides a kind of moulding section that promotes the bumper mold of product deformation point, improves the deformation point of product, product is reduced in deformation process and avoid and directly the wedge angle position of top/bottom part touch.
In order to solve the problems of the technologies described above, the utility model adopts following scheme:
A kind of moulding section that promotes the bumper mold of product deformation point comprises that the bottom has the straight top of straight push rod, and the bottom has the oblique top of angle ejector rod and has the push pedal of sliding tray; The bottom of said straight push rod does not contact with said push pedal; The bottom of said angle ejector rod is located in the sliding tray of said push pedal; Be provided with the part of the T type projection that is fixedly connected with it in the said straight top; Be provided with the T type guide rail that is fixedly connected with it in the said oblique top; Said T type projection and said T type guide rail has angle with horizontal direction and shape matches, said T type projection is along the mutual slippage of length direction of said T type guide rail.
Said angle is the 4-10 degree.
Said angle is the 5-8 degree.
Said T type projection comprises projection top and projection bottom, and the width on said projection top is less than the width of said projection bottom.
Said T type guide rail comprises that holding part divides the opening on said projection top and the groove of ccontaining said projection bottom.
It is inner and fixing with it that said straight top is located at through screw in said projection top; Said T type guide rail is located in the said oblique top through the screw of said groove both sides and is fixing with it; Said projection bottom is sheathed in the said groove.
Said straight top stem casing is located at always, and guide pin bushing the direction of axis line interior and guide pin bushing along said straight top in top moves.
Said angle ejector rod is sheathed on oblique top guide pin bushing direction of axis line interior and guide pin bushing along said oblique top and moves.
Through at Zhi Ding and tiltedly increase T type projection and T type guide rail between the top, directly push up to drive and eject by oblique top, when the product die sinking, in the process, directly push up relative product whereabouts 3-4mm, make the product deformation point rise to the top or the top on straight top.Rely on push pedal to eject synchronously with product with straight top of the prior art and compare, directly the whereabouts of top and product efficiently solves in the product deformation process and is shoveled problems such as wound by straight top/bottom part, has avoided Surface Appearance to produce jacking block simultaneously and has printed, and has improved the qualification rate of product.
Description of drawings
Fig. 1 is the cross sectional view of moulding section before ejecting of bumper mold of the prior art;
Fig. 2 is the cross sectional view of moulding section after ejecting of bumper mold of the prior art;
Fig. 3 is the cross sectional view of moulding section before ejecting according to the bumper mold of the lifting product deformation point of the utility model;
Fig. 4 a is along the viewgraph of cross-section under the assembled state of A-A among Fig. 3 according to the T type projection of the moulding section of the bumper mold of the lifting product deformation point of the utility model and T type guide rail;
Fig. 4 b is that T type projection according to the moulding section of the bumper mold of the lifting product deformation point of the utility model is along the viewgraph of cross-section under the decomposing state of A-A among Fig. 3;
Fig. 4 c is that T type guide rail according to the moulding section of the bumper mold of the lifting product deformation point of the utility model is along the viewgraph of cross-section under the decomposing state of A-A among Fig. 3;
Fig. 4 d be according to the T type projection of the moulding section of the bumper mold of the lifting product deformation point of the utility model along A-A among Fig. 3 with straight top stationary state under viewgraph of cross-section;
Fig. 4 e be according to the T type guide rail of the moulding section of the bumper mold of the lifting product deformation point of the utility model along A-A among Fig. 3 with oblique top stationary state under viewgraph of cross-section;
Fig. 5 is the cross sectional view of moulding section after ejecting according to the bumper mold of the lifting product deformation point of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, provide the preferred embodiment of the utility model, and describe in detail, enable to understand better function, the characteristics of moulding section of bumper mold of the lifting product deformation point of the utility model.
The dynamic model side moulding section of the utility model mainly comprises straight top 10; Tiltedly top 20 and push pedal 30 are as shown in Figure 3, wherein; The straight push rod 110 of 10 bottoms, straight top is sheathed in the straight top guide pin bushing 120, make said straight push rod 110 only can be along straight top the direction of axis line of guide pin bushing 120 move.Tiltedly the angle ejector rod 210 of 20 bottoms, top is sheathed in the oblique top guide pin bushing 220, make said angle ejector rod 210 only can be along said oblique top the direction of axis line of guide pin bushing 220 move.
The bottom 210a of the angle ejector rod 210 of 20 bottoms, said oblique top is arranged in the sliding tray 310 of push pedal 30.
Be provided with the part of the T type projection 41 that is fixedly connected with it in the said straight top 10; Be provided with the T type guide rail 42 that is fixedly connected with it in the said oblique top 20; Said T type projection 41 has angle with said T type guide rail 42 with horizontal direction and shape matches; Shown in Fig. 4 a, said T type projection 41 can slide along the length direction of said T type guide rail 42 each other.
Wherein, said T type projection 41 is depicted as inverted T-shape on its cross section, and promptly the width on projection top 410 is less than the width of projection bottom 411, shown in Fig. 4 b.
Wherein, said T type guide rail 42 comprises that holding part divides the opening 420 on said projection top and the groove 421 (width of opening 420 is less than the width of groove 421) of ccontaining said projection bottom 411, shown in Fig. 4 c.
Under its assembled state, 10 inside, straight top and fixing with it are located at through screw 412 in said projection top 410, shown in Fig. 4 d; Said T type guide rail 42 is located in the oblique top 20 through the screw 422 of groove 421 both sides and is fixed with it, shown in Fig. 4 e; At this moment, said projection bottom 420 is sheathed in the groove 421, shown in Fig. 4 a.
As shown in Figure 5, when promoting push pedal 30 through driving mechanisms such as oil cylinders and move upward, tiltedly push up 20 and move right with respect to sliding tray 310 at the oblique bottom 210a of the angle ejector rod 210 on top, therefore tiltedly slide to the right at the oblique spacing relative product down of top guide pin bushing 220 in top 20.The power that oblique top 20 is retreated passes to straight top 10 through T type projection and T type guide rail.
Wherein, because T type guide rail 42 has angle with horizontal direction, said angle is exemplified as 5 degree.Said T type guide rail 42 can be adjusted according to practical application with the angle of horizontal direction, is preferably the 4-10 degree, more preferably the 5-8 degree.
Above-described, be merely the preferred embodiment of the utility model, be not scope in order to qualification the utility model, the foregoing description of the utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.The utility model not detailed description be the routine techniques content.
Claims (8)
1. a moulding section that promotes the bumper mold of product deformation point comprises that the bottom has the straight top of straight push rod, and the bottom has the oblique top of angle ejector rod and has the push pedal of sliding tray; It is characterized in that the bottom of said straight push rod does not contact with said push pedal; The bottom of said angle ejector rod is located in the sliding tray of said push pedal; Be provided with the part of the T type projection that is fixedly connected with it in the said straight top; Be provided with the T type guide rail that is fixedly connected with it in the said oblique top; Said T type projection and said T type guide rail has angle with horizontal direction and shape matches, said T type projection is along the mutual slippage of length direction of said T type guide rail.
2. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 1 is characterized in that, said angle is the 4-10 degree.
3. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 2 is characterized in that, said angle is the 5-8 degree.
4. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 1 is characterized in that, said T type projection comprises projection top and projection bottom, and the width on said projection top is less than the width of said projection bottom.
5. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 4 is characterized in that, said T type guide rail comprises that holding part divides the opening on said projection top and the groove of ccontaining said projection bottom.
6. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 5 is characterized in that, it is inner and fixing with it that said straight top is located at through screw in said projection top; Said T type guide rail is located in the said oblique top through the screw of said groove both sides and is fixing with it; Said projection bottom is sheathed in the said groove.
7. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 1 is characterized in that, said straight top stem casing is located in the top guide pin bushing always and the direction of axis line of guide pin bushing moves along said straight top.
8. the moulding section of the bumper mold of lifting product deformation point as claimed in claim 1 is characterized in that, said angle ejector rod is sheathed on oblique top guide pin bushing direction of axis line interior and guide pin bushing along said oblique top and moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080182XU CN202106493U (en) | 2011-03-23 | 2011-03-23 | Forming portion of bumper mold for improving product deformation points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080182XU CN202106493U (en) | 2011-03-23 | 2011-03-23 | Forming portion of bumper mold for improving product deformation points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106493U true CN202106493U (en) | 2012-01-11 |
Family
ID=45431941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120080182XU Expired - Lifetime CN202106493U (en) | 2011-03-23 | 2011-03-23 | Forming portion of bumper mold for improving product deformation points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042296A (en) * | 2016-07-25 | 2016-10-26 | 台州市黄岩坤泰模具有限公司 | Bumper injection mold deformation space avoiding mechanism |
| CN112223694A (en) * | 2020-08-17 | 2021-01-15 | 安徽科正模具有限公司 | Ejection device of automobile bumper mould |
| CN113146949A (en) * | 2021-03-05 | 2021-07-23 | 深圳市银宝山新科技股份有限公司 | Rear mould structure and internal parting mould |
-
2011
- 2011-03-23 CN CN201120080182XU patent/CN202106493U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042296A (en) * | 2016-07-25 | 2016-10-26 | 台州市黄岩坤泰模具有限公司 | Bumper injection mold deformation space avoiding mechanism |
| CN112223694A (en) * | 2020-08-17 | 2021-01-15 | 安徽科正模具有限公司 | Ejection device of automobile bumper mould |
| CN112223694B (en) * | 2020-08-17 | 2022-08-05 | 安徽科正模具有限公司 | Ejection device of automobile bumper mould |
| CN113146949A (en) * | 2021-03-05 | 2021-07-23 | 深圳市银宝山新科技股份有限公司 | Rear mould structure and internal parting mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANFENG WEISHITONG AUTOMOBILE ORNAMENT SYSTEM CO., Effective date: 20120316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120316 Address after: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Co-patentee after: Yanfeng Weishitong Automobile Ornament System Co., Ltd. Patentee after: Yanfeng Visteon Automotive Tooling Co.,Ltd. Address before: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Patentee before: Yanfeng Visteon Automotive Tooling Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |