CN103817244A - Press fit die and lifting transmission mechanism thereof - Google Patents
Press fit die and lifting transmission mechanism thereof Download PDFInfo
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- CN103817244A CN103817244A CN201410086167.4A CN201410086167A CN103817244A CN 103817244 A CN103817244 A CN 103817244A CN 201410086167 A CN201410086167 A CN 201410086167A CN 103817244 A CN103817244 A CN 103817244A
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- lifting
- transmission
- die
- press
- cylinder
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 77
- 239000000463 materials Substances 0.000 claims abstract description 26
- 230000037250 Clearance Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000035512 clearance Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001939 inductive effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 238000000034 methods Methods 0.000 description 11
- 238000003825 pressing Methods 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reactions Methods 0.000 description 4
- 230000001808 coupling Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 239000011230 binding agents Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000000686 essences Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Abstract
Description
Technical field
The present invention relates to lifting transmission mechanism field, relate in particular to a kind of lifting transmission mechanism of press-fitting mould, the invention still further relates to the press-fitting mould that comprises above-mentioned lifting transmission mechanism.
Background technology
Taping machine can be used for the edging moulding technique of automobile panel assembly, also can be for the edging moulding of other sheet part.The feature of the press-fitting mould on taping machine is that productive temp is fast, steady quality.Wherein: the press-fitting mould on taping machine can be realized the automated production of conveying, if the type of taping machine be can traction multi-mould equipment, also can realize the swinging cross of a machine multi-vehicle-type mould and produce.
As shown in Figure 7, illustrate that press-fitting mould generally comprises the structures such as patrix 1, counterdie 2, die 3, lifting transmission mechanism 4, laminating mechanism 5, material pressing core 6, binding structure 7, outside plate guiding 8, inner panel guidance set 9, upper and lower mould director element 10.When work, in the one stroke of top shoe, inside and outside plate after gluing or other weldments are put in the die 3 with surrounding fine positioning by manipulator, upper holding pad falls, and inner panel is carried out to correcting binder, and patrix driver fills the pre-springing cutter block on laminating mechanism 5 by driving simultaneously, realize the pre-bending to outside plate, after pre-springing cutter block pressurize, return to initial position, pressing cutter piece falls, and completes final pressing.Pressing completes, after patrix 1 returns, the lifting transmission mechanism 4 being arranged on die shoe receives induced signal, and lifting cylinder 11 jack-up drive the transmission of materials device 12 on lifting frame 14 to lift, motor and decelerator 13 start, and drive described transmission of materials device 12 to export product.For guaranteeing safety in production, the cylinder in the course of work in lifting transmission mechanism need to guarantee at least safe distance of 15mm with lathe table top, and guarantee product in lifting transmission not with open after the assembly such as pre-springing cutter block interfere, lift precisely.
Because minimum point and the lathe table top of V-type press-fitting mould product are nearer, for current lifting transmission mechanism, lifting cylinder 11 is arranged on to the below at die middle part, as shown in Figure 1, under existing mold shut height, be difficult to meet the requirement of above-mentioned safety in production.The solution to this problem of prior art is the height that increases female die for forming, and die shut height is increased, thereby guarantees the safe distance of cylinder and lathe table top.Meanwhile, the jack-up of intensifying cylinder belt transmission mechanism height, thereby avoid in product transmitting procedure with open after pre-springing cutter block and associated component 011 interfere.But this technological means makes die shut height different from the shut height of other press-fitting mould moulds, cause the swinging cross that cannot realize a machine multi-vehicle-type pressing mold to be produced, also increase corresponding frock development cost.
Therefore, the technological means that need to be more suitable for can guarantee cylinder in lifting transmission mechanism and the safe distance of lathe table top, product transportation not with open after pre-springing cutter block and associated component interfere, can realize again press-fitting mould one machine multi-vehicle-type mould swinging cross and produce, reduce frock development cost.
Summary of the invention
The object of this invention is to provide a kind of press-fitting mould and lifting transmission mechanism thereof, this lifting transmission mechanism can guarantee the safe distance of lifting cylinder and lathe table top, and in product transportation not with open after pre-springing cutter block and associated component interfere, the press-fitting mould that comprises described lifting transmission mechanism, can realize a machine multi-vehicle-type mould swinging cross and produce, reduce frock development cost.
For achieving the above object, the invention provides following technical scheme:
A kind of lifting transmission mechanism of press-fitting mould, comprise lifting cylinder, transmission of materials device, lifting frame, described transmission of materials device is fixed on described lifting frame, the lower end of described lifting cylinder is arranged on the die shoe of described press-fitting mould, upper end is connected with described lifting frame, and described lifting cylinder is positioned at the below of four jiaos of the dies of described press-fitting mould.
Preferably, described lifting transmission mechanism has lead, and the stiff end of described lead is connected on described lifting frame, the pilot hole matched in clearance on the die shoe of targeting part and described press-fitting mould.
Preferably, the stiff end of described lead has screw thread, is threaded with described lifting frame.
Preferably, described lead has two groups or more.
Preferably, described lifting frame is the frame structure that the tabular steel material of polylith is welded into.
Preferably, the transmission axle axis of described transmission of materials device and horizontal direction are provided with the angle that is less than 90 degree.
Preferably, described transmission of materials device is connected with described lifting frame by bolt.
Preferably, described lifting cylinder is induction cylinder.
The present invention also comprises a kind of press-fitting mould, and it comprises lifting transmission mechanism described above.
Beneficial effect of the present invention is:
In technique scheme, lifting transmission mechanism provided by the invention comprises lifting cylinder, transmission of materials device, lifting frame.Described lifting cylinder is arranged on the die shoe of press-fitting mould, and is positioned at the below of four jiaos of the dies of press-fitting mould.Especially for V-type product, than die middle part, die corner location is higher, and its lower side space is larger, therefore, lifting cylinder is installed on to this, under the shut height of existing mold, can guarantee the safe distance between lifting cylinder and lathe table top.Be conducive to increase the stroke of lifting cylinder simultaneously, guarantee not interfere with pre-springing cutter block and associated component after product lifts.In addition, compared with prior art, press-fitting mould provided by the invention, does not change the shut height of existing mold, has met the requirement that a machine multi-vehicle-type mould swinging cross is produced, and has reduced frock development cost.
Further, described lifting transmission mechanism has lead, the stiff end of described lead is connected with lifting frame, pilot hole matched in clearance on the die shoe of targeting part and press-fitting mould, can guarantee that lifting transmission mechanism has good accuracy and stationarity in the process of jack-up upwards, more effectively prevent that the assemblies such as lifting transmission mechanism and the precompressed tulwar of opening from interfering.
Further, the link of described lead has external screw thread, is threaded with described lifting frame, has simplified processing, the assembling process of described lead and lifting frame.
Further, described lead is two groups or more, to guarantee better guide effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, will the accompanying drawing of required use in embodiment be briefly described below, and in connection with accompanying drawing, specific embodiments of the invention be described in further detail, wherein:
Fig. 1 is the structural representation of existing press-fitting mould lifting transmission mechanism;
Fig. 2 is the structural representation of press-fitting mould lifting transmission mechanism provided by the invention;
Fig. 3 is the assembling schematic diagram of cylinder, lifting frame, lead;
Fig. 4 is the front view of lifting frame and lead assembling;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of lead;
Fig. 7 is a kind of cutaway view of the press-fitting mould of applying lifting transmission mechanism of the present invention
Mark in upper figure:
1-patrix, 2-counterdie, 3-die, 4-lifting transmission mechanism, 5-laminating mechanism, 6-material pressing core, 7-binding structure, 8-outside plate guiding, 9-inner panel guidance set, 10-upper and lower mould director element, 011-pre-springing cutter block and associated component;
11-lifting cylinder, 12-transmission of materials device, 13-motor and damper, 14-lifting frame, 15-lead;
21-coupling part, 22-targeting part;
The specific embodiment
In conjunction with Fig. 2, lifting transmission mechanism 4 provided by the invention comprises lifting cylinder 11, lifting frame 12, transmission of materials device 13 and motor and decelerator 14.Wherein, described transmission of materials device 23 is fixed on lifting frame 12, and the lower end of lifting cylinder 11 is arranged on the die shoe of press-fitting mould, and upper end is connected with lifting frame 12, and lifting cylinder 11 is positioned at the below of four jiaos of the dies of press-fitting mould.
In lifting transmission mechanism 4 of the present invention, lifting cylinder 11 is arranged on to the below of four jiaos of dies, because the position of four jiaos of described dies is higher, the installing space of lifting cylinder 11 is larger, therefore, can realize under existing mold shut height, guarantee the safe distance of lifting cylinder 11 and lathe table top, and be conducive to increase the stroke of lifting cylinder 11, avoid lifting transmission mechanism 4 to interfere with pre-springing cutter block and associated component 011 in the process of jack-up transmission product.Compared with prior art, the lifting transmission mechanism that the technical program provides is applied in press-fitting mould, has avoided changing the shut height of existing press-fitting mould, therefore can meet the requirement that a machine multi-vehicle-type swinging cross is produced, and has also saved the cost of frock exploitation simultaneously.
Accuracy and the stationarity lifted in order to strengthen lifting transmission mechanism, lifting transmission mechanism 1 provided by the invention has lead 15, and this lead 15 comprises coupling part 21 and targeting part 22.In specific implementation process, the height of lead 15 and above-mentioned connection, the two-part height that leads can design according to specific needs.
Wherein, the coupling part 21 of lead is fixedly connected with lifting frame 12, and in the present embodiment, coupling part 21 is provided with screw thread, is threaded connection with lifting frame 12 fixingly, and this connected mode makes the processing of lead 15 and lifting frame 12, assembling process easy.Pilot hole matched in clearance on the targeting part 22 of lead and the die shoe of press-fitting mould.
Particularly, the mode such as also can being bolted of above-mentioned lead 15, welding is fixed on lifting frame 12.
In order to guarantee good guide effect, can be set to two groups or more by above-mentioned lead, the arrange form of each lead in lifting transmission mechanism 1 can be determined according to real needs.
In technique scheme, lifting frame 12 can directly adopt the form of monoblock lifting installing plate, but this form less stable.For addressing this problem, the lifting frame 12 of lifting transmission mechanism 1 provided by the invention is the frame structure being welded into by polylith steel material, as shown in Figure 7.Wherein, lifting frame 12 is higher with the position that lifting cylinder 11 is connected, to facilitate the installation of lifting cylinder 11.Polylith steel material splices by the mode of welding, makes lifting frame 12 present irregular frame structure.So arrange, strengthened the stability of above-mentioned lifting frame.
In order to make the structure of above-mentioned lifting transmission mechanism 1 compacter, arrangement convenience, in the present embodiment, will between the transmission axle at transmission of materials device 13 and horizontal line, be provided with an angle that is less than 90 degree, the whole transmission of materials mechanism that makes that transmission of materials device 13 and motor and decelerator 14 form is V-shaped.
Above-mentioned material transmitting device 13 is fixedly connected with lifting frame 11, and particularly, both can adopt welding, riveted joint, or other connected modes, with bolts in the present embodiment, to facilitate the dismounting of transmission of materials device 13, be convenient to this lifting transmission mechanism to be applied to the course of conveying that lifts of differential profiles.
For guaranteeing lifting cylinder 11 response and the whole stationarity of lifting process fast, described lifting cylinder 11 is selected induction cylinder, and all lifting cylinders 11 in lifting transmission mechanism 1 adopt the mode of series connection.When lifting cylinder 11 receives after jack-up signal, all lifting cylinders are moved simultaneously, realize lifting of lifting frame 12.
Lifting transmission mechanism 1 of the present invention is by changing jack-up power source and arrangement, guidance mode etc., realize under existing mold shut height, meet the safe distance of lifting cylinder 11 and lathe table top, and guaranteed that product assembly do not interfere with the pre-springing cutter block of opening and associated component 011 in jack-up transmitting procedure.Especially for the production of V-type press-fitting mould product, compared with prior art, press-fitting mould provided by the invention can solve in prior art scheme, can not realize that a machine multi-vehicle-type swinging cross produces problem, reduced the cost of frock exploitation.
Although the present invention is described in conjunction with above-described embodiment, but the present invention is not limited to above-described embodiment, and being only subject to the restriction of claim, those of ordinary skills can easily modify to it and change, but do not leave essence design of the present invention and scope.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086167.4A CN103817244B (en) | 2014-03-07 | 2014-03-07 | A kind of press-fitting mould and lifting transmission mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086167.4A CN103817244B (en) | 2014-03-07 | 2014-03-07 | A kind of press-fitting mould and lifting transmission mechanism thereof |
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| CN103817244A true CN103817244A (en) | 2014-05-28 |
| CN103817244B CN103817244B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410086167.4A CN103817244B (en) | 2014-03-07 | 2014-03-07 | A kind of press-fitting mould and lifting transmission mechanism thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014678A (en) * | 2014-06-04 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Transmission mechanism for stamping die |
| CN104128528A (en) * | 2014-06-24 | 2014-11-05 | 安徽江淮福臻车体装备有限公司 | Automatic conveying mechanism for automobile press-fitting die |
| CN106955943A (en) * | 2017-04-24 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | Punching press materials and parts orientating and conveying mechanisms and its method of work |
| CN107900237A (en) * | 2017-12-05 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | A kind of press-fitting mould synchronously senses lifting device and labor pressing mold closing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076333A (en) * | 1996-09-04 | 1998-03-24 | Suzuki Motor Corp | Press device |
| CN102125961A (en) * | 2010-12-31 | 2011-07-20 | 长城汽车股份有限公司 | Conveying device for edge wrapping dies for multiple vehicle types of vehicle door covers |
| CN202367064U (en) * | 2011-12-16 | 2012-08-08 | 保定天威集团有限公司 | Method and die for manufacturing blank flange |
| JP2013078777A (en) * | 2011-10-03 | 2013-05-02 | Hirotec Corp | Press die |
| CN203061743U (en) * | 2012-12-24 | 2013-07-17 | 济南吉利汽车有限公司 | Back door edge covering conveying device |
-
2014
- 2014-03-07 CN CN201410086167.4A patent/CN103817244B/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076333A (en) * | 1996-09-04 | 1998-03-24 | Suzuki Motor Corp | Press device |
| CN102125961A (en) * | 2010-12-31 | 2011-07-20 | 长城汽车股份有限公司 | Conveying device for edge wrapping dies for multiple vehicle types of vehicle door covers |
| JP2013078777A (en) * | 2011-10-03 | 2013-05-02 | Hirotec Corp | Press die |
| CN202367064U (en) * | 2011-12-16 | 2012-08-08 | 保定天威集团有限公司 | Method and die for manufacturing blank flange |
| CN203061743U (en) * | 2012-12-24 | 2013-07-17 | 济南吉利汽车有限公司 | Back door edge covering conveying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014678A (en) * | 2014-06-04 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Transmission mechanism for stamping die |
| CN104014678B (en) * | 2014-06-04 | 2015-12-16 | 安徽江淮汽车股份有限公司 | For the transmission mechanism of diel |
| CN104128528A (en) * | 2014-06-24 | 2014-11-05 | 安徽江淮福臻车体装备有限公司 | Automatic conveying mechanism for automobile press-fitting die |
| CN106955943A (en) * | 2017-04-24 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | Punching press materials and parts orientating and conveying mechanisms and its method of work |
| CN107900237A (en) * | 2017-12-05 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | A kind of press-fitting mould synchronously senses lifting device and labor pressing mold closing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817244B (en) | 2016-03-30 |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |