CN201755608U - Hole flanging or edge flanging transmission mechanism for mold - Google Patents
Hole flanging or edge flanging transmission mechanism for mold Download PDFInfo
- Publication number
- CN201755608U CN201755608U CN 201020233124 CN201020233124U CN201755608U CN 201755608 U CN201755608 U CN 201755608U CN 201020233124 CN201020233124 CN 201020233124 CN 201020233124 U CN201020233124 U CN 201020233124U CN 201755608 U CN201755608 U CN 201755608U
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- lever
- hole flanging
- flanging
- transmission mechanism
- control lever
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Abstract
The utility model discloses a hole flanging or edge flanging transmission mechanism for mold, which comprises a support seat. A lever supporting block is fixed on the support seat. A core shaft is mounted onto the lever supporting block, and a lever is rotatably mounted onto the core shaft. The core shaft is positioned between two terminals of the lever. A force applying device moved upward and downward is mounted on one end of the lever, and a hole flanging convex die or an edge flanging convex die moved upward and downward is mounted onto the other end of the lever. The utility model can implement the working content not in accordance with the stamping direction, and can implement edge flanging or hole flanging when trimming the edge downward. After applying the utility model, edge trimming and upward hole flanging can be implemented on the same set of molds. The development cost for one set of molds is saved, and the cost of the labor for one set of molds is saved at the same time.
Description
Technical field
The utility model relates to the transmission mechanism that a kind of action of different pressing directions can realize on a mold.
Background technology
In recent years, automobile industry obtains development at full speed, and in the exploitation of new product, vehicle exterior cladding element accounts for very consequence in newly developed, the development progress of decision vehicle and the cost of body in white.And main engine plants require die cost minimum to the tool of production-more and more higher requirement of mould proposition of body in white, and operation is minimum.In order to reach this purpose, requirement mold when mould designs is finished the operation content as much as possible.Under this background, the contradiction of pressing direction and action has just displayed, if the action of different pressing directions can be good on a mold, realizing, will well satisfy requirement of client.So, also occurred some recently and realized and the inconsistent turnup structure of pressing direction.Such as structure from the realization of wedge principle to upper overturning that utilize.Structure as shown in Figure 1, the lathe slide block down moves, and drives patrix and down moves, and shows on the figure and moves as shown by arrows for parts 1a.To left movement, parts 2 contact by the inclined-plane with moving component 3a by inclined-plane push mechanism 2a.Drive parts 3a in the time of parts 2 motions and move upward workpiece above the parts 3a and the workpiece effect above the parts 4a, the content of finishing the work.Patrix up moves, and parts 2a is under the effect of spring force, and toward right motion, parts 3a is also down motion simultaneously, and all moving components are returned to initial position, finish this motion.Though this structure can realize and the inconsistent action of lathe pressing direction, can be compound on same set of mould with other actions, save a mold.
But still there is a following shortcoming:
1. structure is relatively complicated, adds that mechanism's volume is big after the auxiliary return spring mechanism, and mould is heavy, and the cost increase of mould and the operation of mould are bad.
2. in the mechanism after the transmission of the mechanical force of patrix through repeatedly sliding friction, energy loss is very big, and is easy to form the phenomenon of self-locking, thereby a lot of action can't realize.When the loss of power was very big, for large-area shaping, Fig. 1 structure can't provide enough forming forces and can't use, and can only separately realize at two molds.
3. can only be useful in the diel that has broader working region little mould and on little lathe, all can't reach instructions for use.
The utility model content
Technical problem to be solved in the utility model provides a kind of number of molds that do not increase, in a mold, realize a kind of lever hole flanging, the flange body of flanging upward hole simultaneously or flange and have a volume little, mechanism's active force is big, and the mould of advantage of wide range of application is with hole flanging or flange transmission mechanism.
For solving the problems of the technologies described above; the technical solution of the utility model is: mould is with hole flanging or flange transmission mechanism; comprise supporting seat; be installed with the lever back-up block on the described supporting seat; on the described lever back-up block mandrel is installed, is rotatablely equipped with lever on the described mandrel, described mandrel is between the both ends of described lever; one end of described lever is equipped with the force application apparatus that moves up and down, and the other end of described lever is equipped with hole flanging punch or the flanging die that moves up and down.
As a kind of optimized technical scheme, described lever is provided with the concentric columnar stays of described mandrel raised or sunken, is equipped with on the described supporting seat and the raised or sunken auxiliary force-bearing base that cooperates of described columnar stays.
As a kind of improvement, be provided with the adjustment pad between described auxiliary force-bearing base and the described supporting seat to technique scheme.
As a kind of improvement to technique scheme, described force application apparatus comprises guide holder, on the described guide holder guide pin bushing is installed, be set with the control lever that moves up and down in the described guide pin bushing, the lower end of described control lever is provided with spliced eye, and an end of described lever is provided with the bulb that cooperates with described spliced eye, and described bulb is plugged in the described spliced eye, be provided with stopping means between the upper end of described control lever and the described guide holder, be provided with the control lever resetting means between described guide holder and the described control lever.
As a kind of improvement to technique scheme, described stopping means is the limiting plate that is fixed on described control lever top.
As a kind of improvement to technique scheme, described control lever resetting means is the back-moving spring that is arranged between described limiting plate and the described guide holder.
As a kind of improvement, be provided with the control lever stop pin between described limiting plate and the described guide holder to technique scheme.
Owing to adopted technique scheme, mould is with hole flanging or flange transmission mechanism, comprise supporting seat, be installed with the lever back-up block on the described supporting seat, on the described lever back-up block mandrel is installed, is rotatablely equipped with lever on the described mandrel, described mandrel is between the both ends of described lever, one end of described lever is equipped with the force application apparatus that moves up and down, and the other end of described lever is equipped with hole flanging punch or the flanging die that moves up and down; The utility model can be realized and the inconsistent action of pressing direction, in the time of deburring downwards, also can realize to upper overturning or hole flanging; Use after the utility model, on same set of mould, realize deburring and flanging upward hole simultaneously; Save the development cost of a mold, the cost of labor of also saving a mold simultaneously.
Description of drawings
Fig. 1 is the structural representation of background technology;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is a stereogram of the present utility model.
Among the figure: the 1-supporting seat; 2-lever back-up block; The 3-mandrel; The 4-lever; 5-hole flanging punch or flanging die; The 6-columnar stays is raised or sunken; 7-assists force-bearing base; 8-adjusts pad; The 9-guide holder; The 10-guide pin bushing; The 11-control lever; The 12-spliced eye; The 13-bulb; The 14-limiting plate; The 15-back-moving spring; 16-control lever stop pin; The 17-spring retainer.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figures 1 to 4; mould is with hole flanging or flange transmission mechanism; comprise supporting seat 1; be installed with lever back-up block 2 on the described supporting seat 1; on the described lever back-up block 2 mandrel 3 is installed, is rotatablely equipped with lever 4 on the described mandrel 3, described mandrel 3 is between the both ends of described lever 4; one end of described lever 4 is equipped with the force application apparatus that moves up and down, and the other end of described lever 4 is equipped with hole flanging punch or the flanging die 5 that moves up and down.
Described supporting seat 1 is the skeleton of present embodiment leverage, after present embodiment assembles, fixes with die holder by described supporting seat 1, on described supporting seat 1 the lifting screw is arranged, and can realize the dismounting of mechanism in the time of dismounting by lifting tool.
Described lever 4 is provided with the concentric columnar stays of described mandrel 3 raised or sunken 6, and the auxiliary force-bearing base 7 that cooperates with described columnar stays raised or sunken 6 is installed on the described supporting seat 1.
Be provided with between described auxiliary force-bearing base 7 and the described columnar stays raised or sunken 6 and adjust pad 8; The purpose of described adjustment pad 8 is to adjust the rotation center height of described columnar stays raised or sunken 6 when making, in the hope of reaching the effect that overlaps with the rotation center height of described lever 4.
Described force application apparatus comprises guide holder 9, on the described guide holder 9 guide pin bushing 10 is installed, be set with the control lever 11 that moves up and down in the described guide pin bushing 10, the lower end of described control lever 11 is provided with spliced eye 12, one end of described lever 4 is provided with the bulb 13 that cooperates with described spliced eye 12, described bulb 13 is plugged in the described spliced eye 12, is provided with stopping means between the upper end of described control lever 11 and the described guide holder 9, is provided with the control lever resetting means between described guide holder 9 and the described control lever 11.
Described stopping means is the limiting plate 14 that is fixed on described control lever 11 tops; Limit the motion of described control lever 11.
Described control lever resetting means is the back-moving spring 15 that is arranged between described limiting plate 14 and the described guide holder 9.
Be provided with spring retainer 17 between described back-moving spring 15 and the described limiting plate 14.
Be provided with control lever stop pin 16 between described limiting plate 14 and the described guide holder 9.
Lathe moves downward, described control lever 11 moves downward under the guiding force effect of described guide pin bushing 10, described control lever 11 is two parts of matched in clearance with described lever 4, described control lever 11 conducts power to described lever 4, and described lever 4 (comprises lever back-up block 2, mandrel 3 at supporting mechanism, adjust pad 8, under the acting in conjunction of columnar stays raised or sunken 6, form a lever system) effect under, generation rotatablely moves.Described lever 4 is under the effect of supporting mechanism, and around described mandrel 3 rotations, generation rotatablely moves, and the hole flanging punch or the flanging die 5 of the other end of described lever 4 move upward, and finish upwards punching course.When lathe moved upward, described back-moving spring 15 acted on the described limiting plate 14,11 up motions of described limiting plate 14 and described control lever, and described lever 4 is returned to initial position under the effect of described control lever 11, finish whole punching course.
The utility model can be realized and the inconsistent action of pressing direction, in the time of deburring downwards, also can realize to upper overturning or hole flanging; Use after the utility model, on same set of mould, realize deburring and flanging upward hole simultaneously.Save the development cost of a mold, the cost of labor of also saving a mold simultaneously.
Claims (7)
1. mould is with hole flanging or flange transmission mechanism; it is characterized in that: comprise supporting seat; be installed with the lever back-up block on the described supporting seat; on the described lever back-up block mandrel is installed; be rotatablely equipped with lever on the described mandrel; described mandrel is between the both ends of described lever, and an end of described lever is equipped with the force application apparatus that moves up and down, and the other end of described lever is equipped with hole flanging punch or the flanging die that moves up and down.
2. mould as claimed in claim 1 is with hole flanging or flange transmission mechanism, it is characterized in that: described lever is provided with the concentric columnar stays of described mandrel raised or sunken, is equipped with on the described supporting seat and the raised or sunken auxiliary force-bearing base that cooperates of described columnar stays.
3. mould as claimed in claim 2 is characterized in that: be provided with the adjustment pad between described auxiliary force-bearing base and the described supporting seat with hole flanging or flange transmission mechanism.
As claim 1,2 or 3 described moulds with hole flanging or flange transmission mechanism, it is characterized in that: described force application apparatus comprises guide holder, on the described guide holder guide pin bushing is installed, be set with the control lever that moves up and down in the described guide pin bushing, the lower end of described control lever is provided with spliced eye, one end of described lever is provided with the bulb that cooperates with described spliced eye, described bulb is plugged in the described spliced eye, be provided with stopping means between the upper end of described control lever and the described guide holder, be provided with the control lever resetting means between described guide holder and the described control lever.
5. mould as claimed in claim 4 is with hole flanging or flange transmission mechanism, and it is characterized in that: described stopping means is the limiting plate that is fixed on described control lever top.
6. mould as claimed in claim 5 is with hole flanging or flange transmission mechanism, and it is characterized in that: described control lever resetting means is the back-moving spring that is arranged between described limiting plate and the described guide holder.
7. mould as claimed in claim 5 is characterized in that: be provided with the control lever stop pin between described limiting plate and the described guide holder with hole flanging or flange transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020233124 CN201755608U (en) | 2010-06-23 | 2010-06-23 | Hole flanging or edge flanging transmission mechanism for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020233124 CN201755608U (en) | 2010-06-23 | 2010-06-23 | Hole flanging or edge flanging transmission mechanism for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755608U true CN201755608U (en) | 2011-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020233124 Expired - Fee Related CN201755608U (en) | 2010-06-23 | 2010-06-23 | Hole flanging or edge flanging transmission mechanism for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755608U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416422A (en) * | 2011-12-21 | 2012-04-18 | 天津市津荣天宇精密机械有限公司 | Lever mechanism for smooth transfer mold bending and reshaping process |
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN104492969A (en) * | 2014-12-24 | 2015-04-08 | 重庆元创自动化设备有限公司 | Flanging stamping die |
| CN105772576A (en) * | 2016-04-20 | 2016-07-20 | 柳州职业技术学院 | Upwards-flanging shaping mechanism |
| CN106424266A (en) * | 2016-12-23 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Upper hole flanging mechanism and mould |
| CN106694713A (en) * | 2017-03-07 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Perforated jacking mechanism |
| CN107052164A (en) * | 2017-06-30 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of upper hole flanging punching mold tool |
| CN107755546A (en) * | 2016-08-23 | 2018-03-06 | 天津星原汽车零部件有限公司 | A kind of upward shaping device |
| CN109261773A (en) * | 2018-11-12 | 2019-01-25 | 富士瑞鹄技研（芜湖）有限公司 | A kind of car panel die hole flanging mechanism |
| CN112122443A (en) * | 2020-10-27 | 2020-12-25 | 格致汽车科技股份有限公司 | Stamping device for precisely positioning plate for half month |
| CN112191722A (en) * | 2020-10-23 | 2021-01-08 | 芜湖久弘重工股份有限公司 | Punching hole flanging device |
-
2010
- 2010-06-23 CN CN 201020233124 patent/CN201755608U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416422A (en) * | 2011-12-21 | 2012-04-18 | 天津市津荣天宇精密机械有限公司 | Lever mechanism for smooth transfer mold bending and reshaping process |
| CN103433387A (en) * | 2013-08-28 | 2013-12-11 | 东风柳州汽车有限公司 | Stamping hole flanging device |
| CN104492969A (en) * | 2014-12-24 | 2015-04-08 | 重庆元创自动化设备有限公司 | Flanging stamping die |
| CN105772576A (en) * | 2016-04-20 | 2016-07-20 | 柳州职业技术学院 | Upwards-flanging shaping mechanism |
| CN107755546A (en) * | 2016-08-23 | 2018-03-06 | 天津星原汽车零部件有限公司 | A kind of upward shaping device |
| CN106424266A (en) * | 2016-12-23 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Upper hole flanging mechanism and mould |
| CN106694713A (en) * | 2017-03-07 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Perforated jacking mechanism |
| CN107052164A (en) * | 2017-06-30 | 2017-08-18 | 安徽江淮汽车集团股份有限公司 | A kind of upper hole flanging punching mold tool |
| CN109261773A (en) * | 2018-11-12 | 2019-01-25 | 富士瑞鹄技研（芜湖）有限公司 | A kind of car panel die hole flanging mechanism |
| CN112191722A (en) * | 2020-10-23 | 2021-01-08 | 芜湖久弘重工股份有限公司 | Punching hole flanging device |
| CN112122443A (en) * | 2020-10-27 | 2020-12-25 | 格致汽车科技股份有限公司 | Stamping device for precisely positioning plate for half month |
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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: 20110309 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |