CN201067777Y - Reversal inclined wedging flanging device - Google Patents
Reversal inclined wedging flanging device Download PDFInfo
- Publication number
- CN201067777Y CN201067777Y CNU2007200956044U CN200720095604U CN201067777Y CN 201067777 Y CN201067777 Y CN 201067777Y CN U2007200956044 U CNU2007200956044 U CN U2007200956044U CN 200720095604 U CN200720095604 U CN 200720095604U CN 201067777 Y CN201067777 Y CN 201067777Y
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- China
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- driver
- mould
- inclined plane
- die
- flanging
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- Expired - Fee Related
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Abstract
A reverse inclined wedge flanging device is characterized in that a die is provided with three drivers which are arranged in a shape of inverted 'PIN' (like a Chinese character): a first driver, a second driver and a third driver. The inclined plane of the first driver leans on the inclined plane of the second driver and the other inclined plane of the second driver leans on the inclined plane of the third driver. The first driver is connected with an up and down moving mechanism of the die and the second driver moves from left to right in the die, while the third driver moves up and down in the die. The upper surface of the third driver is a flanging surface and the lower surface of the second driver is connected with a retracting spring. The device solves the problem very well that the upper flanging and the trimming-punching finished in one working procedure becomes reality. From the implementation effect, the products of the die realize that the batch production has no abnormality.
Description
Technical field
The utility model belongs to the machining mould, particularly a kind of reverse wedge hemmer.
Background technology
In the design of in the past mould, run into such upper overturning and deburring and punching together the time, to separate several actions usually, thereby increase several molds, all waste very much from expense and manufacturing cycle; According to conventional method, the upper overturning that carries out product can adopt down the form of eccentric swage binder to finish, but adopt this method that a limitation is arranged, in upper overturning, in this mold work such as deburring or punching can not be arranged, so eccentric swage product when mold work moves all the time owing to adopt down, can't guarantee the accuracy of deburring and punching like this.If, carrying out according to the conventional method, this mold can't design at all, and having only increases the work that a mold is finished deburring and punching again, but do like this cost of mould is increased greatly.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of reverse wedge hemmer is provided.In this mold, multiple actions such as upper overturning, deburring and punching have formally been comprised.Do not adopt down eccentric swage, go up the eccentric swage binder, from the following upper overturning of finishing product for power of product but adopt.
The technical solution of the utility model is:
A kind of reverse wedge hemmer, it is characterized in that: the product word arrangement is provided with three drivers on mould: first driver (1), second driver (2), the 3rd driver (3), the inclined plane part phase-splitting of the chamfered portion of first driver and second driver is leaned on, and another chamfered portion of second driver and the inclined plane part phase-splitting of the 3rd driver are leaned on; First driver is connected with the mould reciprocating mechanism, and second driver is connected with the mould left/right movement device in mould, the 3rd driver is connected with the mould reciprocating mechanism in mould; The upper surface of the 3rd driver is the flange face, at the lower surface connection retracting spring of second driver.
The utility model effect is:
In mould design in the past, run into such upper overturning and deburring and punching together the time, usually will be separately several actions, thereby increase by a mold, all waste very much from expense and manufacturing cycle, this covering device has well solved this difficult problem, upper overturning and trimming and piercing die is placed on a preface finishes and become reality, on the effect of implementing, it is any unusual that the product of this mold has realized that batch process there is no.
Description of drawings
Fig. 1 is the structure section figure of reverse wedge hemmer
Fig. 2 is the structural plan view figure of reverse wedge hemmer
Fig. 3 be the retracting spring of reverse wedge hemmer in Fig. 2 Y to view
Fig. 4 be the 3rd driver of reverse wedge hemmer in Fig. 2 W to view
Fig. 5 be the 3rd driver of reverse wedge hemmer in Fig. 2 X to view
Fig. 6 be first driver of reverse wedge hemmer in Fig. 1 Z to view
Among the figure: 1 first driver, 2 second drivers, 3 the 3rd drivers, 4 retracting springs, 5 final upper overturning working positions.
The specific embodiment
A kind of reverse wedge hemmer as illustrated in fig. 1 and 2,: the product word arrangement is provided with three drivers on mould: first driver (1), second driver (2), the 3rd driver (3), the inclined plane part phase-splitting of the chamfered portion of first driver and second driver is leaned on, and another chamfered portion of second driver and the inclined plane part phase-splitting of the 3rd driver are leaned on; First driver is connected with the mould reciprocating mechanism, and second driver is connected with the mould left/right movement device in mould, the 3rd driver is connected with the mould reciprocating mechanism in mould; The upper surface of the 3rd driver is the flange face, at the lower surface connection retracting spring (4) of second driver.
As shown in Figure 3 be among Fig. 2 Y to view, the planform of retracting spring B.
As shown in Figure 4 be among Fig. 2 W to view, the planform of the 3rd driver.
As shown in Figure 5 be among Fig. 2 X to view, the planform of the 3rd driver.
As shown in Figure 6 be among Fig. 1 Z to view, the planform of first driver.
It utilizes reverse wedge device to finish the concrete course of work of product flange, the lathe top shoe moves downward and drives first drive unit 1 (utilizing the pressure of lathe), first drive unit moves downward and drives second drive unit 2 to left movement, second drive unit drives the 3rd drive unit 3 and moves upward and finish the work of product being carried out upper overturning, and the E place refers to be final working position 5 among the figure.Action is finished, and the lathe top shoe moves upward, and retracting spring (4) resets second drive unit to the right, and the 3rd drive unit is downward successively, and first drive unit upwards resets.
Claims (1)
1. reverse wedge hemmer, it is characterized in that: the product word arrangement is provided with three drivers on mould: first driver (1), second driver (2), the 3rd driver (3), the inclined plane part phase-splitting of the chamfered portion of first driver and second driver is leaned on, and another chamfered portion of second driver and the inclined plane part phase-splitting of the 3rd driver are leaned on; First driver is connected with the mould reciprocating mechanism, and second driver is connected with left/right movement device in mould, the 3rd driver is connected with the mould reciprocating mechanism in mould; The upper surface of the 3rd driver is the flange face, at the lower surface connection retracting spring of second driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200956044U CN201067777Y (en) | 2007-03-27 | 2007-03-27 | Reversal inclined wedging flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200956044U CN201067777Y (en) | 2007-03-27 | 2007-03-27 | Reversal inclined wedging flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067777Y true CN201067777Y (en) | 2008-06-04 |
Family
ID=39489149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200956044U Expired - Fee Related CN201067777Y (en) | 2007-03-27 | 2007-03-27 | Reversal inclined wedging flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067777Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352743B (en) * | 2008-07-28 | 2011-07-20 | 奇瑞汽车股份有限公司 | Inclined cut flanging compound knife block mechanism |
| CN103182449A (en) * | 2011-12-31 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile door outer plate reinforcing plate part die |
| CN105750415A (en) * | 2016-03-30 | 2016-07-13 | 奇瑞汽车股份有限公司 | Automobile roof stamping die and machining apparatus |
-
2007
- 2007-03-27 CN CNU2007200956044U patent/CN201067777Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101352743B (en) * | 2008-07-28 | 2011-07-20 | 奇瑞汽车股份有限公司 | Inclined cut flanging compound knife block mechanism |
| CN103182449A (en) * | 2011-12-31 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile door outer plate reinforcing plate part die |
| CN103182449B (en) * | 2011-12-31 | 2016-05-25 | 上海众大汽车配件有限公司 | A kind of external board of vehicle door stiffener component die |
| CN105750415A (en) * | 2016-03-30 | 2016-07-13 | 奇瑞汽车股份有限公司 | Automobile roof stamping die and machining apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20120327 |