CN105855394A - Automobile lateral force prevention forming die - Google Patents
Automobile lateral force prevention forming die Download PDFInfo
- Publication number
- CN105855394A CN105855394A CN201610325506.9A CN201610325506A CN105855394A CN 105855394 A CN105855394 A CN 105855394A CN 201610325506 A CN201610325506 A CN 201610325506A CN 105855394 A CN105855394 A CN 105855394A
- Authority
- CN
- China
- Prior art keywords
- die
- upper mold
- upper die
- oblique contract
- automobile
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Abstract
The invention discloses an automobile lateral force prevention forming die. The automobile lateral force prevention forming die comprises an upper die, a lower die, a lateral shaping mechanism and stop keys, wherein a female die and guide sleeves for die assembly guiding are arranged on the upper die, upper die foot-pads are arranged at the top of the upper die, and an upper die press plate is arranged on the upper die foot-pads; a forming male die and guide posts matched with the guide sleeves are arranged on the lower die, lower die foot-pads are arranged at the bottom of the lower die, and a lower die press plate is arranged on the lower die foot-pads; the lateral shaping mechanism comprises upper die flanging reamer blocks, which are arranged on the upper die and positioned on the outer side of the female die; and the stop keys are arranged on the upper die and positioned on the outer sides of the upper die flanging reamer blocks. Compared with the prior art, the automobile lateral force prevention forming die has the advantages that a plate is placed on the forming male die, the guide posts and the guide sleeves work together to enable the upper die to slide downwards to be closed with the lower die, and when the upper die slides downwards, a lateral force is generated between the female die and the forming male die while the stop keys can eliminate the lateral force, so that the upper die flanging reamer blocks are prevented from instability, other parts of the die are prevented from fractures, and therefore, the service life of the die is prolonged.
Description
Technical field
The invention belongs to automobile die field, be specifically related to a kind of automobile anti-side force shaping mould
Tool.
Background technology
In the prior art, the flanging die of automobile has this phenomenon of side force, so holding very much
It is easily caused die flanging unstable, and easily makes other local fracture of mould so that mould is steady
The qualitative production requirement that can not meet Modern Vehicle Body.
Therefore, a kind of automobile anti-side force mould is needed badly.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of automobile anti-side force shaping mould
Tool.
In order to achieve the above object, technical scheme is as follows:
The present invention provides a kind of automobile anti-side force mould, including:
Upper mold, upper mold is provided with die and the guide pin bushing guided for matched moulds, and the top of upper mold sets
It is equipped with upper mold feet, upper mold feet is provided with upper mold press plates；
Lower mold, lower mold is provided with forming convax mould and the guide pillar matched with guide pin bushing, the end of lower mold
Portion is provided with lower mold feet, and lower mold feet is provided with lower mold press plates；
Side reshaping device, including upper mold flange cutter block, it is arranged in upper mold and is positioned at described recessed
The outside of mould；
Block key, it is arranged in upper mold and is positioned at the outside of upper mold flange cutter block.
The present invention is compared to prior art, and plate is positioned on forming convax mould, by guide pillar with lead
The cooperation of set makes upper mold be snapped down to and lower mold Guan Bi, and when upper mold glides, die is convex with shaping
Can produce side force between mould, block key can eliminate this side force, it is to avoid upper mold flange cutter block turns over
Limit is unstable, also avoids mould to rupture elsewhere, extends the mold use life-span.
On the basis of technique scheme, also can do and improve as follows:
As preferred scheme, above-mentioned side reshaping device also includes oblique contract body and guide plate, under
Mould at least side along its length is provided with slide guide face；Tiltedly the top of contract body is articulated with
On mould, guide plate is arranged on oblique contract body and matches with slide guide face, and upper mold flange cutter block is arranged
Bottom in oblique contract body.
Using above-mentioned preferred scheme, the angle in slide guide face can set according to demand, it is adaptable to zero
The side shaping of part product different angles.
As preferred scheme, it is additionally provided with limit connector, including connecting rod and limited block,
One end of connecting rod is arranged on oblique contract body along the length direction of oblique contract body, connecting rod another
One end rotates and is arranged in upper mold, and limited block is sheathed in connecting rod.
Using above-mentioned preferred scheme, oblique contract body both can be connected to upper mold by limit connector
On, it is also possible to limit the stroke of oblique contract body, it is to avoid stroke is excessive affects product quality.
As preferred scheme, above-mentioned upper mold at least side along its length is provided with many
Individual Flexible Connector, one end of Flexible Connector is resisted against the top of oblique contract body, elastic connection
Part is nitrogen spring.
Use above-mentioned preferred scheme, increase Flexible Connector, during the side shaping of part product, nitrogen
Air spring is in compressive state, and after the side shaping of part product to be done, upper mold is up, oblique contract
Body recovers to original state under the effect of nitrogen spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of another embodiment of the present invention side reshaping device.
Wherein, 1. guide pillar, 2. lower mold, 3. block key, 4. upper mold, 5. forming convax mould, 6. a lifting
Put, 7. upper mold flange cutter block, 8. die, 9. upper mold press plates, 10. lower mold press plates, 11. times
Die-cushion pin, 12. upper mold feets, 13. guide pin bushings, 14. oblique contract bodies, 15. guide plates, 16. spacing connections
Part.
Detailed description of the invention
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
In order to reach the purpose of the present invention, as it is shown in figure 1, the one of which in the present invention is implemented
Mode provides a kind of automobile anti-side force mould, including:
Upper mold 4, upper mold 4 is provided with die 8 and the guide pin bushing 13 guided for matched moulds, upper mold
The top of 4 is provided with upper mold feet 12, and upper mold feet 12 is provided with upper mold press plates 9；
Lower mold 2, lower mold 2 is provided with forming convax mould 5 and the guide pillar 1 matched with guide pin bushing 13,
The bottom of lower mold 2 is provided with lower mold feet 11, and lower mold feet 11 is provided with lower mold press plates
10；
Side reshaping device, including upper mold flange cutter block 7, it is arranged in upper mold 4 and is positioned at recessed
The outside of mould 8；
Block key 3, it is arranged in upper mold 4 and is positioned at the outside of upper mold flange cutter block 7.
Present embodiment is compared to prior art, and plate is positioned on forming convax mould 5, by leading
Post 1 coordinates so that upper mold 4 is snapped down to close with lower mold 2 with guide pin bushing 13, when upper mold 4 times
Time sliding, can produce side force between die 8 and forming convax mould 5, block key 3 can eliminate this side
Xiang Li, it is to avoid upper mold flange cutter block 7 flange is unstable, also avoids mould to rupture elsewhere, prolongs
The long mold use life-span.
As in figure 2 it is shown, for the implementation result optimizing the present invention further, the present invention's
In another embodiment, on the basis of foregoing teachings, above-mentioned side reshaping device also includes
Tiltedly contract body 14 and guide plate 15, lower mold 2 two sides along its length are provided with slide guide face；
Tiltedly the top of contract body 14 is articulated with in upper mold 4, and guide plate 15 is arranged on oblique contract body 14
And match with slide guide face, upper mold flange cutter block 7 is arranged at the bottom of oblique contract body 14.
Using above-mentioned preferred scheme, the angle in slide guide face can set according to demand, it is adaptable to zero
The side shaping of part product different angles.
In order to optimize the implementation result of the present invention further, the another kind of embodiment party of the present invention
In formula, on the basis of foregoing teachings, be additionally provided with limit connector 16, including connecting rod and
Limited block, one end of connecting rod is arranged at oblique contract body 14 along the length direction of oblique contract body 14
On, the other end of connecting rod rotates and is arranged in upper mold 4, and limited block is sheathed in connecting rod.
Using above-mentioned preferred scheme, oblique contract body 14 both can be connected by limit connector 16
In upper mold, it is also possible to limit the stroke of oblique contract body 14, it is to avoid stroke is excessive affects product
Quality.
In order to optimize the implementation result of the present invention further, the another kind of embodiment party of the present invention
In formula, on the basis of foregoing teachings, above-mentioned upper mold 4 at least side along its length
Being provided with multiple Flexible Connector (not shown), one end of Flexible Connector is resisted against tiltedly
The top of contract body, Flexible Connector is nitrogen spring.
Use above-mentioned preferred scheme, increase Flexible Connector, during the side shaping of part product, nitrogen
Air spring is in compressive state, and after the side shaping of part product to be done, upper mold 4 is up, tiltedly
Contract body 14 recovers to original state under the effect of nitrogen spring.
Above-described is only the preferred embodiment of the present invention, it is noted that for this area
Those of ordinary skill for, without departing from the concept of the premise of the invention, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (4)
1. an automobile anti-side force mould, it is characterised in that including:
Upper mold, described upper mold is provided with die and the guide pin bushing guided for matched moulds, described upper mold
Top is provided with upper mold feet, and described upper mold feet is provided with upper mold press plates；
Lower mold, described lower mold is provided with forming convax mould and the guide pillar matched with described guide pin bushing, institute
The bottom stating lower mold is provided with lower mold feet, and described lower mold feet is provided with lower mold press plates；
Side reshaping device, including upper mold flange cutter block, it is arranged in described upper mold and is positioned at described
The outside of die；
Block key, it is arranged in described upper mold and is positioned at the outside of described upper mold flange cutter block.
Automobile the most according to claim 1 anti-side force mould, it is characterised in that described
Side reshaping device also includes oblique contract body and guide plate, described lower mold at least side along its length
It is provided with slide guide face；The top of described oblique contract body is articulated with in described upper mold, and described guide plate is arranged
Matching on described oblique contract body and with described slide guide face, described upper mold flange cutter block is arranged at institute
State the bottom of oblique contract body.
Automobile the most according to claim 2 anti-side force mould, it is characterised in that also set
Being equipped with limit connector, including connecting rod and limited block, one end of described connecting rod is along described oblique contract
The length direction of body is arranged on described oblique contract body, and the other end of described connecting rod rotates and arranges
In described upper mold, described limited block is sheathed in described connecting rod.
Automobile the most according to claim 1 anti-side force mould, it is characterised in that described
Upper mold at least side along its length is provided with multiple Flexible Connector, described Flexible Connector
One end be resisted against the top of described oblique contract body, described Flexible Connector is nitrogen spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325506.9A CN105855394B (en) | 2016-05-17 | 2016-05-17 | A kind of anti-lateral force molding die of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325506.9A CN105855394B (en) | 2016-05-17 | 2016-05-17 | A kind of anti-lateral force molding die of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105855394A true CN105855394A (en) | 2016-08-17 |
| CN105855394B CN105855394B (en) | 2018-05-25 |
Family
ID=56634879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610325506.9A Active CN105855394B (en) | 2016-05-17 | 2016-05-17 | A kind of anti-lateral force molding die of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855394B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790560A (en) * | 2017-11-30 | 2018-03-13 | 重庆安亚模具制造有限公司 | A kind of eccentric swage |
| CN108580694A (en) * | 2018-06-13 | 2018-09-28 | 南京惠德机械有限公司 | A kind of durable unilateral molding die |
| CN112620502A (en) * | 2020-11-12 | 2021-04-09 | 无锡普热斯勒模具科技有限公司 | Lateral force preventing mechanism for die and operation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196040B1 (en) * | 1999-04-15 | 2001-03-06 | Umix Co., Ltd. | Negative angular forming die and pressing apparatus |
| CN2912859Y (en) * | 2006-07-11 | 2007-06-20 | 比亚迪股份有限公司 | Flanging mold |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| CN101347807A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Mold for rotating flanging |
| CN205798154U (en) * | 2016-05-17 | 2016-12-14 | 昆山岳众模具有限公司 | A kind of automobile anti-side force mould |
-
2016
- 2016-05-17 CN CN201610325506.9A patent/CN105855394B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196040B1 (en) * | 1999-04-15 | 2001-03-06 | Umix Co., Ltd. | Negative angular forming die and pressing apparatus |
| CN2912859Y (en) * | 2006-07-11 | 2007-06-20 | 比亚迪股份有限公司 | Flanging mold |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| CN101347807A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Mold for rotating flanging |
| CN205798154U (en) * | 2016-05-17 | 2016-12-14 | 昆山岳众模具有限公司 | A kind of automobile anti-side force mould |
Non-Patent Citations (2)
| Title |
|---|
| 向小汉等: "《汽车覆盖件模具设计》", 31 May 2013 * |
| 戴勇等: "《模具工》", 31 December 2013 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790560A (en) * | 2017-11-30 | 2018-03-13 | 重庆安亚模具制造有限公司 | A kind of eccentric swage |
| CN108580694A (en) * | 2018-06-13 | 2018-09-28 | 南京惠德机械有限公司 | A kind of durable unilateral molding die |
| CN112620502A (en) * | 2020-11-12 | 2021-04-09 | 无锡普热斯勒模具科技有限公司 | Lateral force preventing mechanism for die and operation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105855394B (en) | 2018-05-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230926 Address after: 215000 No. 988, Luyang Jinmao Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Yuezhong Automobile Technology Co.,Ltd. Address before: No. 988 Jinmao Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province, 215313 Patentee before: KUNSHAN YUE ZHONG MOULD CO.,LTD. |
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| TR01 | Transfer of patent right |