CN207787389U - A kind of flange material jacking mechanism - Google Patents
A kind of flange material jacking mechanism Download PDFInfo
- Publication number
- CN207787389U CN207787389U CN201721332954.8U CN201721332954U CN207787389U CN 207787389 U CN207787389 U CN 207787389U CN 201721332954 U CN201721332954 U CN 201721332954U CN 207787389 U CN207787389 U CN 207787389U
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- CN
- China
- Prior art keywords
- flange
- block
- ejection
- jacking mechanism
- material jacking
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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.)
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Abstract
The utility model discloses a kind of flange material jacking mechanisms, it is vertically arranged including material ejection cylinder, ejection block and flange cutter block, material ejection cylinder, the telescopic rod of the material ejection cylinder is arranged upward, ejection block is set to the top of the telescopic rod of material ejection cylinder, and flange cutter block is arranged in the top of ejection block.Flange material jacking mechanism provided by the utility model, by the way that ejection block is arranged in the lower section of flange cutter block, material ejection cylinder is fixedly installed in the lower section of ejection block, ejection block is driven to move up and down by material ejection cylinder, after flange processing operation being completed for flange cutter block, liftout operation is carried out to the flange position of workpiece, to facilitate follow-up pickup, it effectively prevent the abnormal phenomenon because workpiece deformation occurs and can not be jacked up by the tension of certain flange positions card from workpiece centre position liftout in the prior art occur.
Description
Technical field
The utility model is related to a kind of material jacking mechanism, especially a kind of flange material jacking mechanism.
Background technology
With the development of auto industry, the design of vehicle body parts becomes increasingly complex, therefore the requirement to Sheet Metal Forming Technology is got over
Come it is higher, especially to some large-scale outer covering pieces.Current almost all of outer covering piece has flange feature, especially door closure
The parts of outside plate etc, border are essentially all flange profile, and outer covering piece surface quality depends primarily on flange position,
In production process, picking and placeing for stamping parts is affected to the quality at flange position, especially pickup process.Therefore it needs to consider punching
To the influencing factors of quality at flange position after casting die overturning process, it is ensured that the flange quality during pickup.
In the prior art, typically in a mold between increase the top shelf stamping parts is jacked up after pickup.But actually due to
The case where profile at exterior panel flange position is long, and stamping parts is susceptible to snap gauge tool in production at flange.So if
In the case that only in centre, increase the top shelf can cause the comparison of some flange position cards tight if by force jacking up exterior panel
It will appear the case where can not jacking up, separately having can notably cause plate to deform.Therefore, it is necessary to design a kind of novel liftout tooling,
To solve above-mentioned technological deficiency.
Utility model content
The purpose of this utility model is to provide a kind of flange material jacking mechanism, with solve in the prior art the technical issues of, it
Flange position can be jacked up after the completion of flange, is convenient for pickup.
The utility model provides a kind of flange material jacking mechanism, including material ejection cylinder, ejection block and flange cutter block, the top
Material cylinder is vertically arranged, and the telescopic rod of the material ejection cylinder is arranged upward, and the ejection block is set to the top of the telescopic rod of material ejection cylinder
End, the flange cutter block are arranged in the top of ejection block.
Flange material jacking mechanism as described above, wherein preferably, the bottom of the flange cutter block is fixedly installed limit
Column, the limited post are located at the surface of ejection block.
Flange material jacking mechanism as described above, wherein preferably, one end of the upper surface of the ejection block is equipped with liftout
Portion.
Flange material jacking mechanism as described above, wherein preferably, the ejection block is integrated into the setting of liftout portion
Type.
Flange material jacking mechanism as described above, wherein preferably, buffering knot is fixed at the top of the liftout portion
Structure, the buffer structure are made of soft material.
Flange material jacking mechanism as described above, wherein preferably, the buffer structure is rubber or foam or sponge system
At.
Flange material jacking mechanism as described above, wherein preferably, the flange cutter block includes turn-up portion, the turn-up portion
Match with the position of the liftout portion spatially.
Flange material jacking mechanism as described above, wherein preferably, the bottom end of the limited post is fixed with briquetting, should
The lower surface of briquetting is matched with the upper surface of ejection block.
Flange material jacking mechanism as described above, wherein preferably, the fixation of the outer peripheral edge level of the material ejection cylinder is set
It is equipped with fixed plate.
Compared with prior art, flange material jacking mechanism provided by the utility model, by being arranged in the lower section of flange cutter block
Ejection block is fixedly installed material ejection cylinder in the lower section of ejection block, after flange cutter block completes flange processing operation, passes through liftout gas
Cylinder driving ejection block moves upwards, and is in contact with ejection block with the flange position of workpiece, and applied upwards from the flange position of workpiece
Power jacks up workpiece, can not be jacked up to solve the problems, such as the tension because blocking between certain flange positions and mold, convenient
Follow-up pickup is conducive to improve production efficiency, thus also reduces the probability of workpiece deformation, is beneficial to ensure product quality.
Description of the drawings
The structural schematic diagram for the flange material jacking mechanism that Fig. 1 the embodiments of the present invention provide；
Fig. 2 is location map of the embodiments of the present invention on lower die holder；
Fig. 3 is the partial enlarged view of Fig. 2.
Reference sign：100- lower die holders, 200- flange material jacking mechanisms, 1- material ejection cylinders, 2- ejection blocks, 21- liftouts
Portion, 3- flange cutter blocks, 31- turn-up portions, 4- limited posts, 5- briquettings, 6- fixed plates.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As shown in Figure 1, the embodiments of the present invention provide a kind of flange material jacking mechanism, including material ejection cylinder 1, liftout
Block 2 and flange cutter block 3, material ejection cylinder 1 are vertically arranged, and the telescopic rod of the material ejection cylinder 1 is arranged upward, and ejection block 2 is set to liftout
The top of the telescopic rod of cylinder 1, flange cutter block 3 are arranged in the top of ejection block 2.
As shown in Figure 1 to Figure 3, when the present embodiment is in use, the present embodiment as a whole, the flange in as Fig. 2
Material jacking mechanism 200 is distributed according to process requirements on lower die holder 100, wherein flange cutter block 3 (is not shown mounted on upper die holder in figure
Go out) on, follow upper die holder to move up and down together, flange cutter block 3 was moved downward and completed jointly to workpiece with lower die holder 100 before this
Flange processing operation, wait for the turnup structure of workpiece after processing is completed, flange cutter block 3 follows upper die holder to move up, then, top
Material cylinder 1 drives ejection block 2 to move upwards, and liftout operation is carried out to the flange position of workpiece, since flange material jacking mechanism 200 is pressed
It is needed to be arranged at each position with turnup structure according to processing, to make each flange position be detached from simultaneously with lower die holder 100,
To facilitate pickup.
As shown in Figure 1, the present embodiment is preferably, the bottom of flange cutter block 3 is fixedly installed limited post 4, the limited post 4
Positioned at the surface of ejection block 2.By the way that limited post 4 is arranged in the bottom of flange cutter block 3, which is being located at ejection block 2 just
Top, for when flange cutter block 3 moves downward progress flange operation, being carried out to the relative position of flange cutter block 3 and ejection block 2
Limitation can effectively prevent mutually generate interference between the flange operation of flange cutter block 3 and the liftout operation of ejection block 2 in this way, has
Effect ensure that the processing quality of workpiece.
The present embodiment is it may further be preferable that one end of the upper surface of ejection block 2 is equipped with liftout portion 21.Liftout portion 21 is used for
Liftout operation is directly applied to the flange position of workpiece.
The present embodiment is it may further be preferable that ejection block 2 is integrally formed with the setting of liftout portion 21.It is integrally formed on the one hand
It can guarantee machining accuracy, on the other hand can improve Forming Quality and processing efficiency.
It may further be preferable that the top in liftout portion 21 is fixed with buffer structure, which uses the present embodiment
Soft material is made.By the way that the buffer structure is arranged at the top in liftout portion 21, can liftout portion 21 implement liftout operation when,
The active force for buffering liftout operation, prevents the flange position of workpiece to be deformed because active force is excessive；And due to the buffering
Structure is made of soft material, and the flange position of workpiece can be prevented to be worn in liftout operating process and even scratch work
Part surface.
The present embodiment is it may further be preferable that buffer structure is made of rubber or foam or sponge.Certainly, the skill of this field
Art personnel can also be other materials it is understood that the specific material of buffer structure is not limited to the present embodiment and refers to,
As long as above-mentioned function can be realized.
The present embodiment is it may further be preferable that flange cutter block 3 includes turn-up portion 31, and the turn-up portion 31 is with liftout portion 21 in sky
Between on position match.This is because turn-up portion 31 is used to carry out flange processing operation to workpiece with lower die holder 100, then turning over
The construction of edge 31, the turn-up portion non-colinear position of position and workpiece, simultaneously as liftout portion 21 is used for the flange position to workpiece
Apply liftout operation, then the position in liftout portion 21 should be with the turn-up portion non-colinear position of workpiece, therefore, flange cutter block 3 is turned over
The position of edge 31 spatially needs to match with liftout portion 21.
The present embodiment is preferably, and the bottom end of limited post 4 is fixed with briquetting 5, lower surface and the ejection block 2 of the briquetting 5
Upper surface match.In order to save raw material, the cross sectional dimensions of usual limited post 4 does not have to the too big of making, however needs again
The effective contact area for ensureing the bottom end and ejection block 2 of limited post 4, to ensure the stability of position-limiting action in use,
Therefore briquetting 5 is added, briquetting 5 is here used for being in direct contact with the upper surface of ejection block 2, can be by by briquetting 5 and liftout
Effective contact area of block 2 increases, you can ensures the stability of the position-limiting action of limited post 4.Secondly, the following table of briquetting 5 here
Face is matched with the upper surface of ejection block 2, and the position of the two is corresponding, shape matches.
As shown in figure 3, the present embodiment is preferably, the outer peripheral edge level of material ejection cylinder 1 is fixedly installed fixed plate 6.
Fixed plate 6 is used to material ejection cylinder 1 being fixed on lower die holder 100, to ensure the stability of material ejection cylinder 1.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
Change made by conception according to the utility model, or be revised as the equivalent embodiment of equivalent variations, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (9)
1. a kind of flange material jacking mechanism, it is characterised in that：It is described including material ejection cylinder (1), ejection block (2) and flange cutter block (3)
Material ejection cylinder (1) is vertically arranged, and the telescopic rod of the material ejection cylinder (1) is arranged upward, and the ejection block (2) is set to material ejection cylinder
(1) top of telescopic rod, top of flange cutter block (3) setting in ejection block (2).
2. flange material jacking mechanism according to claim 1, it is characterised in that：The bottom of the flange cutter block (3) is fixed and is set
It is equipped with limited post (4), which is located at the surface of ejection block (2).
3. flange material jacking mechanism according to claim 2, it is characterised in that：One end of the upper surface of the ejection block (2)
Equipped with liftout portion (21).
4. flange material jacking mechanism according to claim 3, it is characterised in that：The ejection block (2) sets with liftout portion (21)
Set as one molding.
5. flange material jacking mechanism according to claim 3 or 4, it is characterised in that：The top of the liftout portion (21) is fixed
Equipped with buffer structure, which is made of soft material.
6. flange material jacking mechanism according to claim 5, it is characterised in that：The buffer structure is rubber or foam or sea
Silk floss is made.
7. flange material jacking mechanism according to claim 3, it is characterised in that：The flange cutter block (3) includes turn-up portion
(31), which matches with the position of the liftout portion (21) spatially.
8. flange material jacking mechanism according to claim 2, it is characterised in that：The bottom end of the limited post (4) is fixed with
The lower surface of briquetting (5), the briquetting (5) is matched with the upper surface of ejection block (2).
9. flange material jacking mechanism according to claim 1, it is characterised in that：The outer peripheral edge of the material ejection cylinder (1) is horizontal
Be fixedly installed fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332954.8U CN207787389U (en) | 2017-10-17 | 2017-10-17 | A kind of flange material jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332954.8U CN207787389U (en) | 2017-10-17 | 2017-10-17 | A kind of flange material jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787389U true CN207787389U (en) | 2018-08-31 |
Family
ID=63273810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332954.8U Expired - Fee Related CN207787389U (en) | 2017-10-17 | 2017-10-17 | A kind of flange material jacking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958674A (en) * | 2021-03-23 | 2021-06-15 | 数码模冲压技术（武汉）有限公司 | Compact type rotary punching mechanism with double-side flanging |
-
2017
- 2017-10-17 CN CN201721332954.8U patent/CN207787389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958674A (en) * | 2021-03-23 | 2021-06-15 | 数码模冲压技术（武汉）有限公司 | Compact type rotary punching mechanism with double-side flanging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20201017 |