CN202606701U - Reverse wedging mechanism - Google Patents
Reverse wedging mechanism Download PDFInfo
- Publication number
- CN202606701U CN202606701U CN 201220135671 CN201220135671U CN202606701U CN 202606701 U CN202606701 U CN 202606701U CN 201220135671 CN201220135671 CN 201220135671 CN 201220135671 U CN201220135671 U CN 201220135671U CN 202606701 U CN202606701 U CN 202606701U
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- CN
- China
- Prior art keywords
- drive block
- driving block
- movable
- die
- mould
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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 - Fee Related
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Abstract
The utility model discloses a reverse wedging mechanism which comprises a first driving block, a second driving block, a travel back plate and a movable insert. The first driving block is mounted on an upper die of a die and used for connection of upper and lower moving mechanisms in the die. The second driving block is mounted on a lower die of the die and used for connection of left and right moving mechanisms of the die through a second driving block return spring, and a perpendicular face of the first driving block is movably connected with a perpendicular face of the second driving block. The travel back plate is arranged on an oblique back-sliding face of the second driving block, and the movable insert is movably connected with the oblique back-sliding face of the second driving block through the travel back plate and further connected with the second driving block through a movable insert return spring. The reverse wedging mechanism is simple in structure, small in occupied space and more reliable in use, and strength of workpieces machined by the reverse wedging mechanism can be guaranteed. In addition, the reverse wedging mechanism is applicable to the die pressing industry to be used with dies having negative angles to realize machining of workpieces.
Description
Technical field
The utility model relates to a kind of corollary apparatus with mould of negative angle, specifically a kind of reverse Wedge mechanism.
Background technology
At present; When utilizing the Mould Machining product, can use the flanging die that much has negative angle; The product that taking-up for ease processes adds and adopts the Wedge mechanism that has the coaster class or have movable type of inserting man-hour usually, and still existing coaster class Wedge mechanism exists and takes up room greatly; Shortcomings such as process and assemble is difficult, and the product intensity that machines is low; Simultaneously, existing movable type of inserting Wedge mechanism is the power source with the cylinder, needs special configuration, not only increases taking up room of unitary mould, also makes the cost of integral die equipment higher.
The utility model content
The utility model technical problem to be solved provides a kind of reverse Wedge mechanism, is used for having the mould of negative angle, and this mechanism takes up room little, can conveniently take out product, can guarantee the functional reliability of equipment again, can also guarantee product intensity simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is following:
A kind of reverse Wedge mechanism; Comprise first drive block, second drive block and the second drive block retracting spring; The vertical plane of said first drive block flexibly connects the vertical plane of second drive block; The top of said first drive block is arranged on the top on the second drive block inclined-plane, and said first drive block is arranged on the patrix of mould, connects the reciprocating mechanism in the mould; The said second drive block retracting spring is arranged on second drive block, and said second drive block is arranged on the counterdie of mould, connects the left/right movement device in the mould through the second drive block retracting spring.This reverse Wedge mechanism also comprises the movable supporting and limiting device that product machines the elastic recovery device of the movable recovery origin-location of inserting, back and is used to support the movable recovery location of inserting of restriction of inserting, be used for; Said movable inserting connects the oblique angle back skating face of second drive block through supporting and limiting device, movable inserting also connects the oblique angle back skating face of second drive block through elastic recovery device simultaneously.
As a kind of qualification of the utility model, said supporting and limiting device is the stroke backboard.
Another kind as the utility model limits, and said elastic recovery device is the movable retracting spring of inserting.
Owing to adopted above technical scheme; The technological progress that the utility model is compared with prior art obtained is: the utility model adopts movable inserting to cooperate band negative angle mould; Machine movable the inserting in back and under the effect of the movable spring of inserting, return to original position, can take out the product that machines easily; Simultaneously; Because the utility model adopts first drive block to promote the motion of second drive block through the power drive block, and then promotes the movable motion of inserting, be movable the inserting of transmission driving through mechanical force; But not adopt cylinder to drive movable inserting as the power source, it is little therefore to take up room.The utility model is reliable operation not only, also can guarantee to process the intensity of product.
The utility model is applicable to the mold pressing industry, cooperates the mould that has negative angle to realize product processing.
The utility model below will combine Figure of description and specific embodiment to do further explain.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is a rearview embodiment illustrated in fig. 1.
The specific embodiment
Fig. 1, shown in Figure 2 be a kind of reverse Wedge mechanism, be used for mould with flange.It comprises first drive block 1, second drive block 2, stroke backboard 3, movablely inserts 4.
The vertical plane of first drive block 1 flexibly connects the vertical plane of second drive block 2, and the top of first drive block 1 is provided with projection, this projection be arranged on second drive block, 2 inclined-planes directly over.Simultaneously, first drive block 1 is installed on the patrix of mould, connects the reciprocating mechanism in the mould; Second drive block 2 is installed on the counterdie of mould.
Movable inserting 4 is connected with second drive block 2 through stroke backboard 3.
Movable inserting 4 connects second drive block 2 through the movable retracting spring 6 inserted.
The course of work of present embodiment is following:
1. first drive block 1 that is installed on patrix moves downward under the effect of lathe slide block; Because first drive block 1 is provided with projection; And described projection is arranged on the top on second drive block, 2 inclined-planes; Projection can produce active force on the inclined-plane to second drive block 2 when therefore first drive block 1 moved downward, and drove second drive block 2 that is positioned at counterdie and slided to the right, and the second drive block retracting spring 5 that is arranged on simultaneously on second drive block 2 is compressed; And owing to be arranged on the effect of the stroke backboard 3 on second driving, the 2 oblique angle back skating faces; Second drive block 2 can promote in the sliding process to the right movable insert 4 in the back skating face upper edge, oblique angle of second drive block 2 the negative angle direction moves into place product is processed, the movable retracting spring 6 of inserting also can be compressed simultaneously.
2. after accomplishing processing; It is up that the lathe slide block drives first drive block 1; Second drive block 2 left lateral under the effect of the second drive block retracting spring 5; Do not have the movable 4 negative angle direction backhauls in the effect lower edge of the movable retracting spring 6 of inserting of inserting of support of stroke backboard 3, the product that punching press this moment is accomplished can take out smoothly.
Visible by the above-mentioned course of work of present embodiment, the reverse Wedge mechanism that is provided is through second drive block 2 power of first drive block 1 to be sent to movablely to insert 4, i.e. transmission through mechanical force realizes promoting loose plug 4 motions.Therefore; It is the power source that present embodiment need not outer inside casing, thereby it is little to take up room, more reliable in use; Machine the back simultaneously under the cooperation of stroke backboard 3; Movable inserting 4 can return to original position by the effect of the movable retracting spring 6 of inserting, and just can easily product be taken out afterwards, guarantee the intensity of the product of processing simultaneously.
Claims (3)
1. reverse Wedge mechanism; Comprise first drive block, second drive block and the second drive block retracting spring; The vertical plane of first drive block flexibly connects the vertical plane of second drive block; The top of first drive block is arranged on the top on the second drive block inclined-plane, and first drive block is arranged on the patrix in the mould, connects the reciprocating mechanism in the mould; The second drive block retracting spring is arranged on second drive block, and second drive block is arranged on the counterdie of mould, connects the left/right movement device in the mould through the second drive block retracting spring,
It is characterized in that:It also comprises the movable supporting and limiting device that product machines the elastic recovery device of the movable recovery origin-location of inserting, back and is used to support the movable recovery location of inserting of restriction of inserting, be used for; Movable inserting is connected with the oblique angle back skating face of second drive block through supporting and limiting device, and movable inserting also connects the oblique angle back skating face of second drive block through elastic recovery device simultaneously.
2. a kind of reverse Wedge mechanism as claimed in claim 1,
It is characterized in that:Said supporting and limiting device is the stroke backboard.
3. according to claim 1 or claim 2 a kind of reverse Wedge mechanism,
It is characterized in that:Said elastic recovery device is the movable retracting spring of inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135671 CN202606701U (en) | 2012-03-31 | 2012-03-31 | Reverse wedging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135671 CN202606701U (en) | 2012-03-31 | 2012-03-31 | Reverse wedging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606701U true CN202606701U (en) | 2012-12-19 |
Family
ID=47340433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220135671 Expired - Fee Related CN202606701U (en) | 2012-03-31 | 2012-03-31 | Reverse wedging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834184A (en) * | 2019-03-18 | 2019-06-04 | 精诚工科汽车系统有限公司 | Pad vehicle wedge mechanism and stamping die |
-
2012
- 2012-03-31 CN CN 201220135671 patent/CN202606701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834184A (en) * | 2019-03-18 | 2019-06-04 | 精诚工科汽车系统有限公司 | Pad vehicle wedge mechanism and stamping die |
| CN109834184B (en) * | 2019-03-18 | 2021-02-26 | 精诚工科汽车系统有限公司 | Car-stepping wedge mechanism and stamping 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 |
Granted publication date: 20121219 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |