CN204449037U - Door pillar compression tooling in a kind of rectangle - Google Patents
Door pillar compression tooling in a kind of rectangle Download PDFInfo
- Publication number
- CN204449037U CN204449037U CN201520123092.2U CN201520123092U CN204449037U CN 204449037 U CN204449037 U CN 204449037U CN 201520123092 U CN201520123092 U CN 201520123092U CN 204449037 U CN204449037 U CN 204449037U
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- China
- Prior art keywords
- door pillar
- plates
- cavity
- mold
- ropy
- 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.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 13
- 238000007906 compression Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to door pillar compression tooling in a kind of rectangle, comprises casted die mould and is support member in cavity in rectangular-shaped tubulose in door pillar for being positioned over lateral cross section to be processed; Described casted die mould comprises mold, bed die and the mold cavity between described mold and bed die; Described support member comprises the plates that multiple shape rigid material consistent with the shape of the cavity in door pillar in described tubulose makes, and described multiple plates are connected to stack by ropy and linked together.After the utility model can be stacked by the plates made by rigid material, ropy is utilized to be connected in series, in tubulose during door pillar bending, be filled in the inner chamber of door pillar hollow in tubulose, make it play a supporting role, thus avoid bending part to produce the bad phenomenon shriveling, flatten, ensure the shape of the column after final extruding bending, size conforms designing requirement.
Description
Technical field
The utility model relates to cold moudling technical field, especially relates to door pillar compression tooling in a kind of rectangle.
Background technology
Cold moudling refers in the cold state, and metal blank is put into mould cavity, utilizes powerful pressure and certain speed, extruding metal is become required form, size and has the process technology of extrusion of certain mechanical property.
For the square-section of hollow and the forming method of the interior door pillar with camber (angle), be generally utilize round steel pipe after roll extrusion, the hollow pillar stand of shaping square-section, this column is linear, has no curvature.That is with the column of camber, not by once extruded and obtain.
In order to obtain the above-mentioned column with camber, generally take following method.One method is, two sections of columns are carried out welding, by welding, makes two sections of columns become the column that a length of tape has camber.But welded structure does not have overall structural strength high, and welding activity adds operation and consumption, make production time prolongation, cost raising.Another kind method is, by the column extruded first time, by pressure bending, obtains required camber.But the undesirable deformations such as after this method bending, because pressure is concentrated, meeting shrivel in bending part generation, flattening, make last forming shape and design drawing not be inconsistent.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide door pillar compression tooling in a kind of rectangle, for hollow and with the cold moudling of door pillar in the metal pipe type of the square-section of camber.
For achieving the above object, the utility model adopts following technical scheme:
Door pillar compression tooling in a kind of rectangle, comprises casted die mould and is support member in cavity in rectangular-shaped tubulose in door pillar for being positioned over lateral cross section to be processed; Described casted die mould comprises mold, bed die and the mold cavity between described mold and bed die; Described support member comprises the plates that multiple shape rigid material consistent with the shape of the cavity in door pillar in described tubulose makes, described multiple plates are connected to stack by ropy and are linked together, and the cross-sectional sizes of the cavity of the size of described plates and described interior door pillar adapts; Described mold comprises punch, upper mould fixed plate and connects the fovea superior punch retainer of described punch, upper mould fixed plate, described bed die comprises die, counterdie fixed head and connects the recessed punch retainer of described die and described counterdie fixed head, described upper and lower mould fixed head is connected by guidance set, and described counterdie fixed head has bracing or strutting arrangement.
Described ropy is cable wire.
Described plates are prefabricated with serial connection hole, described ropy is through the locking device locking of described serial connection hole by the connection of described plates serial connection and by being located at outside.
The thickness of described plates is 3-5mm.
Described ropy is at least two, is spacedly serially connected by described shape body.
After the utility model can be stacked by the plates made by rigid material, ropy is utilized to be connected in series, in tubulose during door pillar bending, be filled in the inner chamber of door pillar hollow in tubulose, make it play a supporting role, thus avoid bending part to produce the bad phenomenon shriveling, flatten, shape, the size of the column after guarantee final extruding bending meet designing requirement completely.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the casted die mould that the utility model embodiment provides;
Figure 2 shows that support member coordinates schematic diagram with the installation of the column of hollow;
Figure 3 shows that the enlarged diagram of support member in Fig. 2.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to Fig. 1 ~ 3, door pillar compression tooling in a kind of rectangle, comprise casted die mould 1 and be support member 2 in cavity 32 in rectangular-shaped tubulose in door pillar 3 for being positioned over lateral cross section to be processed; Described casted die mould 1 comprises mold 11, bed die 12 and the mold cavity between described mold and bed die 17; Described support member 2 comprises the plates 21 that multiple shape rigid material consistent with the shape of the cavity in door pillar in described tubulose makes, described multiple plates are connected to stack by ropy 22 and are linked together, and the cross-sectional sizes of the cavity of the size of described plates and described interior door pillar adapts.
Described mold comprises punch, upper mould fixed plate and connects the fovea superior punch retainer of described punch, upper mould fixed plate, described bed die comprises die, counterdie fixed head and connects the recessed punch retainer of described die and described counterdie fixed head, described upper and lower mould fixed head is connected by guidance set, and described counterdie fixed head has bracing or strutting arrangement.
In specific implementation, described mold 11 comprises upper mould fixed plate 15, described bed die is placed on counterdie fixed head plate 16, described upper and lower mould fixed head is connected by guidance set 14, described counterdie fixed head has bracing or strutting arrangement 13, the casted die mould 1 of entirety can be supported in the enterprising line operate of supporting surface
Preferably, described ropy is cable wire.
Described plates are prefabricated with serial connection hole, described plates serial connection is connected and is locked by the locking device 23 being located at outside through described serial connection hole by described ropy, as wire rope clip or nut can locked or compress, wherein, locking or compression are determined according to the bending degree at actual support place.
Preferably, the thickness of described plates is 3-5mm, and in order to ensure the rigidity hardness of plates, described plates can adopt steel disc, and the quantity of described plates or the rear length scale formed of serial connection can be determined according to actual needs.
Wherein, described ropy is at least two, is spacedly serially connected by described plates.
Column, when carrying out die mould, puts into the die cavity of casted die mould, then draws in the hollow cavity of column by support member cable wire, and position is pre-folding position, crook 32.When mold is to when pressing down, the column of hollow can be under the effect of the pressure, be extruded in the die cavity having camber and become curved, at the bending part of column, owing to being filled with the support member that equiform sheet steel disc is formed with column intracavity section, serve the effect supporting inner chamber top and bottom, thus prevent subsiding of this place, after ensure that bending, the column cross section consistent with before bending two of bending position does not deform.
When the utility model carries out extruding bending for the pipe support of hollow, by filling the method for plate haptics to the position that pre-bends, effectively can avoid the collapse-deformation because bending when not filling support causes, consistent before making the column cross section after bending and bending; Meanwhile, compared with welded bending column, owing to have employed overall structure, thus intensity is higher, and production efficiency is high, lost time and cost few.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a door pillar compression tooling in rectangle, is characterized in that, comprises casted die mould and is support member in cavity in rectangular-shaped tubulose in door pillar for being positioned over lateral cross section to be processed; Described casted die mould comprises mold, bed die and the mold cavity between described mold and bed die; The rigid material that described support member comprises multiple shape consistent with the shape of the cavity in door pillar in described tubulose makes plates, described multiple plates are connected to stack by ropy and are linked together, and the cross-sectional sizes of the cavity of the size of described plates and described interior door pillar adapts; Described mold comprises punch, upper mould fixed plate and connects the fovea superior punch retainer of described punch, upper mould fixed plate, described bed die comprises die, counterdie fixed head and connects the recessed punch retainer of described die and described counterdie fixed head, described upper and lower mould fixed head is connected by guidance set, and described counterdie fixed head has bracing or strutting arrangement.
2. door pillar compression tooling in rectangle according to claim 1, it is characterized in that, described ropy is cable wire.
3. door pillar compression tooling in rectangle according to claim 2, is characterized in that, described plates are prefabricated with serial connection hole, and described plates serial connection to connect through described serial connection hole and locking device locking by being located at outside by described ropy.
4. door pillar compression tooling in rectangle according to claim 3, it is characterized in that, the thickness of described plates is 3-5mm.
5. door pillar compression tooling in rectangle according to claim 4, it is characterized in that, described ropy is at least two, is spacedly serially connected by described plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123092.2U CN204449037U (en) | 2015-03-03 | 2015-03-03 | Door pillar compression tooling in a kind of rectangle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123092.2U CN204449037U (en) | 2015-03-03 | 2015-03-03 | Door pillar compression tooling in a kind of rectangle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449037U true CN204449037U (en) | 2015-07-08 |
Family
ID=53655985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123092.2U Expired - Fee Related CN204449037U (en) | 2015-03-03 | 2015-03-03 | Door pillar compression tooling in a kind of rectangle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170565A (en) * | 2019-04-18 | 2019-08-27 | 昆山华致精密模具有限公司 | A kind of bumper shaving die |
-
2015
- 2015-03-03 CN CN201520123092.2U patent/CN204449037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170565A (en) * | 2019-04-18 | 2019-08-27 | 昆山华致精密模具有限公司 | A kind of bumper shaving die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangular inner door stand column profiling tool Effective date of registration: 20160622 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2016990000520 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170526 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2016990000520 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangular inner door stand column profiling tool Effective date of registration: 20170705 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2017370010034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180823 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2017370010034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rectangular inner door stand column profiling tool Effective date of registration: 20180830 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2018370010093 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190924 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO FENGSUIDA MACHINERY CO.,LTD. Registration number: 2018370010093 |
|
| 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: 20150708 |