CN102555107B - Intake manifold vibratory welding mould - Google Patents

Intake manifold vibratory welding mould Download PDF

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Publication number
CN102555107B
CN102555107B CN201110460019.0A CN201110460019A CN102555107B CN 102555107 B CN102555107 B CN 102555107B CN 201110460019 A CN201110460019 A CN 201110460019A CN 102555107 B CN102555107 B CN 102555107B
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China
Prior art keywords
inlet manifold
mold core
profile surface
external profile
welding mould
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CN201110460019.0A
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Chinese (zh)
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CN102555107A (en
Inventor
吴文能
吴兆平
赵万里
郑焕成
周庆佳
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Honeycomb power system (Jiangsu) Co.,Ltd.
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Great Wall Motor Co Ltd
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Abstract

The invention discloses an intake manifold vibratory welding mould, which comprises an upper die core and a lower die core, wherein the upper die core is fixedly arranged on an upper die holder and is matched with a profile surface of an upper intake manifold; the lower die core is fixedly arranged on a lower die holder and is matched with a profile surface of a lower intake manifold; the upper die core is formed by splicing a plurality of upper die core sub-inserts which are arranged on the upper die holder and are matched with the profile surface of the upper intake manifold respectively; and the lower die core is formed by splicing a plurality of lower die core sub-inserts which are arranged on the lower die holder and are matched with the profile surface of the lower intake manifold respectively. The upper die core and the lower die core are changed to be formed by combining the upper and lower die core sub-inserts, so that the different upper and lower die core sub-inserts are only required to be replaced during replacement of a product, the overall replacement of the upper die core and the lower die core is avoided, the manufacturing cost is reduced, and the intake manifold vibratory welding mould is easy to maintain; and the intake manifold vibratory welding mould is suitable for vibratory welding workshops of engine intake manifolds.

Description

Inlet manifold vibratory welding mould
Technical field
The invention belongs to field of welding processing, particularly relate to a kind of weld mold, specifically a kind of inlet manifold vibratory welding mould.
Background technology
Inlet manifold is connected the passage entering cylinder for air, and the metal castings such as traditional employing aluminium alloy form, and in recent years, in order to alleviate engine weight, reducing production cost, being made of plastics the welcome that inlet manifold is subject to everybody gradually.The inlet manifold of plastics matter, when producing, needs first to make an inlet manifold and the upper and lower two parts of bottom sheet inlet manifold, then with the method vibration welding machine of Vibration Welding, these two parts is welded together to form complete inlet manifold assembly finished product.The faying face place of upper slice inlet manifold and bottom sheet inlet manifold is solder side, bottom sheet inlet manifold is fixed with inlet manifold vibratory welding mould when welding, after upper and lower inlet manifold correspondence is placed, by applying certain normal pressure to upper slice inlet manifold, and drive an inlet manifold side-to-side vibrations simultaneously, make the plastic melt at this place at solder side meeting frictional heat, thus complete upper and lower inlet manifold welding.
Inlet manifold vibratory welding mould comprises the upper mold core being fixedly installed on upper bolster and the lower mold core being fixedly installed on die shoe, upper and lower core rod has the die cavity with the external profile surface mating shapes of inlet manifold assembly, can fit tightly thus the upper and lower inlet manifold that carry or exert pressure with its external profile surface.But used inlet manifold vibratory welding mould, its upper and lower core rod is overall structure, must change brand-new core rod during replacement of products, is difficult to manufacture and safeguard.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of inlet manifold vibratory welding mould, changes upper and lower core rod into combining structure, is convenient to manufacture and safeguard.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of inlet manifold vibratory welding mould, comprise to be fixedly installed on upper bolster, the upper mold core that coordinates with the external profile surface of upper slice inlet manifold and be fixedly installed on the lower mold core coordinated on die shoe, with the external profile surface of bottom sheet inlet manifold, upper mold core to be arranged on upper bolster and the patrix fuse mold insert split coordinated with upper slice inlet manifold external profile surface respectively forms by multiple; Lower mold core to be arranged on die shoe and the counterdie fuse mold insert split coordinated with bottom sheet inlet manifold external profile surface respectively forms by multiple.
Use novel optimization as to this, be provided with in the external profile surface cooperation place at the non-solder face place of upper and lower core rod and inlet manifold assembly the biasing surface equidistantly deviating from this place's external profile surface.
As this being used to novel another kind optimization, it also comprises upper mold core micro-adjusting mechanism, described upper mold core micro-adjusting mechanism comprise be arranged between upper mold core with upper bolster, with upper mold core be fixedly connected with, be adjustable upper die plate be fixedly connected with and the adjustment screw be threaded with upper bolster with upper bolster, front end and the upper die plate of the screw portion of described adjustment screw are connected.
As using novel further optimization to this, between upper mold core and upper die plate, be connected with the loss of weight block be made up of light material.
As the further optimization novel to this use, upper bolster is provided with the lightening hole of its upper and lower surface through.
As the further optimization novel to this use, die shoe slides be provided with can move relative to the external profile surface of bottom sheet inlet manifold under actuating unit drives, and lower mold core mating reaction movable core rod that bottom sheet inlet manifold is clamped.
As the further optimization novel to this use, described actuating unit is cylinder.
Owing to have employed above-mentioned technical scheme, the invention technological progress is: changed into by upper and lower core rod and being combined to form by the sub-mold insert of upper and lower core rod, only need the different sub-mold inserts of upper and lower core rod to change when replacement of products, avoid the integral replacing of upper and lower core rod, reduce manufacturing cost and be easy to safeguard; The pressure at upper and lower inlet manifold non-solder face place can be reduced by set biasing surface; Upper mold core micro-adjusting mechanism can be finely tuned upper mold core, ensures that upper and lower core rod position is to correspondence; Adopt loss of weight block and lightening hole can alleviate the weight of upper bolster, employing activity core rod can realize fixing the auxiliary fast of bottom sheet inlet manifold.The present invention is applicable to the Vibration Welding workshop to motor intake manifold.
The present invention is described in further detail below in conjunction with Figure of description and specific embodiment.
Accompanying drawing explanation
Fig. 1 is a kind of inlet manifold schematic diagram to be processed;
Fig. 2 is embodiment of the present invention schematic diagram;
Fig. 3 is part of the upper die schematic diagram in Fig. 2;
Fig. 4 is that upper slice inlet manifold 1 coordinates schematic diagram with patrix fuse mold insert 51;
Fig. 5 is circled partial enlarged drawing in Fig. 4;
Fig. 6 is part of the lower die schematic diagram in Fig. 2.
In figure: 1-upper inlet manifold, 2-bottom sheet inlet manifold, 3-inlet manifold assembly, 4-upper bolster, 5-upper mold core, 51-patrix fuse mold insert, 6-upper die plate, 7-adjusts screw, 8-die shoe, 9-lower mold core, 91-counterdie fuse mold insert, the movable core rod of 10-, 11-cylinder, 12-biasing surface, 13-lead, 14-fairlead, 15-lightening hole, 16-loss of weight block, 17-slide unit, 18-straight guide.
Detailed description of the invention
Embodiment 1
Figure 2 shows that a kind of inlet manifold vibratory welding mould, in the Vibration Welding of a kind of inlet manifold assembly 3 shown in Fig. 1 is processed.In Fig. 1, inlet manifold assembly 3 is made up of upper slice inlet manifold 1 and bottom sheet inlet manifold 2, and they are welded by the solder side fitted.Inlet manifold vibratory welding mould of the present invention comprises upper and lower two parts, these two parts to match with the fairlead 14 be arranged on patrix support by being arranged on lead 13 on counterdie when for not working, wherein, as shown in Figure 3, top comprises upper bolster 4 and upper mold core 5, upper bolster 4 is for being connected with the vibration position of vibration welding machine, for vibration passing being given processed inlet manifold 3, upper mold core 5 is made up of the split of polylith patrix fuse mold insert 51, each patrix fuse mold insert 51 has the contour surface corresponding with the external profile surface of upper slice inlet manifold 1, can match with the external profile surface of upper slice inlet manifold 1.Upper mold core 5 is fixedly connected with upper bolster 4 by upper mold core micro-adjusting mechanism, this upper mold core micro-adjusting mechanism comprises the upper die plate 6 be arranged between upper bolster 4 and upper mold core 5 and the adjustment screw 7 be threaded on upper bolster 4, upper mold core 5 is secured by bolts on upper die plate 6, upper die plate 6 is bolted on upper bolster 4 again, the front end of the screw portion of adjustment screw 7 contacts with the side wall surface of upper die plate 6, when screwing adjustment screw 7, its front end applies extruding force to upper die plate 6, in order to adjustment screw 7 with the use of, the amplification that the bolt through-hole that can bolt be supplied to pass upper die plate 6 is suitable, be convenient to adjust upper die plate 6 when screw 7 regulates and can have the displacement space of trace.
Part of the upper die needs to vibrate under the drive of vibration welding machine, therefore its weight should be enough light, otherwise be unfavorable for improving its vibration frequency, the lightening hole of some up/down perforations is set by not affecting its assembly relation place on upper bolster 4, moiety by weight can be alleviated, simultaneously, as shown in Figure 3, due to upper mold core 5 only its lower surface place as the working position coordinated with upper slice inlet manifold 1, its upper end and patrix cushion block 6 junction do not participate in work, therefore, can the loss of weight block 16 be made up of light material be set between upper mold core 5 and upper bolster 4, the upper mold core 5 of a part can be substituted thus accordingly, thus weight reduction further, light material aluminium alloy isodensity can be less than the metal of steel, also some hard organic materials can be selected.
As shown in Figure 6, the lower mold core 9 that part of the lower die comprises die shoe 8 and is arranged on die shoe 8, lower mold core 9 arranges similar to upper mold core 5, it be by some to be fixed on die shoe 8 and with the external profile surface of bottom sheet inlet manifold 2 with the use of counterdie fuse inlay component 91 and be put together.In order to assist fixing fast to bottom sheet inlet manifold 2, die shoe 8 is also provided with movable core rod 10, this movable core rod 10 is installed on slide unit 17, slide unit 17, straight guide 18 and cylinder 11 constitute actuating unit, and this actuating unit drive activity core rod 10 sliding in the plane parallel with die shoe 8.Movable core rod 10 in sliding process close to the external profile surface of bottom sheet inlet manifold 2, the contour shape that the external profile surface coordinated with bottom sheet inlet manifold 2 by setting on movable core rod 10 is matched, movable core rod 10 can be matched with lower mold core 9, bottom sheet inlet manifold 2 is fixed to clamp.
On, lower inlet manifold 1 and 2 contacts with each other and the face of welding is its solder side, so that the external profile surface of its correspondence should receive, the operating pressure that lower mold core 5 and 9 is transmitted, and on the external profile surface that its non-solder face place is corresponding, if be subject to excessive operating pressure, the external profile surface at this place will be scratched, therefore, as shown in Figures 3 and 4, the biasing surface 12 equidistantly deviating from this place's external profile surface is provided with in upper mold core 5 and the external profile surface cooperation place at the non-solder face place of upper slice inlet manifold 1, this biasing surface 12 can not contact with the external profile surface of upper slice inlet manifold 1 in theory, but because inlet manifold assembly 3 material is plastics, be out of shape unavoidably in manufacture process, therefore still local can have a small amount of contact, but the operating pressure that external profile surface is subject to reduces greatly herein, improve the surface quality of product.Lower mold core 9 and the identical setting in the manner described above of bottom sheet inlet manifold 2 place.
Operationally, bottom sheet inlet manifold 2 is put into lower mold core 9 place, this bottom sheet inlet manifold 2 is clamped with cylinder 11 driving activity core rod 10, then upper slice inlet manifold 1 is fastened in bottom sheet inlet manifold 2, die shoe 8 moves up, an inlet manifold 1 is contacted with upper mold core 5, now upper bolster 4 starts dither under the drive of vibration welding machine, after completing the welding to inlet manifold assembly 3, die shoe 8 moves down, movable core rod 10 recalls origin-location subsequently, the inlet manifold assembly 3 made can be taken off.

Claims (6)

1. an inlet manifold vibratory welding mould, comprise to be fixedly installed on upper bolster, the upper mold core that coordinates with the external profile surface of upper slice inlet manifold and be fixedly installed on the lower mold core coordinated on die shoe, with the external profile surface of bottom sheet inlet manifold, it is characterized in that: upper mold core to be arranged on upper bolster and the patrix fuse mold insert split coordinated with upper slice inlet manifold external profile surface respectively forms by multiple; Lower mold core to be arranged on die shoe and the counterdie fuse mold insert split coordinated with bottom sheet inlet manifold external profile surface respectively forms by multiple; It also comprises upper mold core micro-adjusting mechanism, described upper mold core micro-adjusting mechanism comprise be arranged between upper mold core with upper bolster, with upper mold core be fixedly connected with, be adjustable upper die plate be fixedly connected with and the adjustment screw be threaded with upper bolster with upper bolster, front end and the upper die plate of the screw portion of described adjustment screw are connected.
2. according to the inlet manifold vibratory welding mould described in claim 1, it is characterized in that: be provided with in the external profile surface cooperation place at the non-solder face place of upper and lower core rod and inlet manifold assembly the biasing surface equidistantly deviating from this place's external profile surface.
3. the inlet manifold vibratory welding mould according to claim 1 or 2, is characterized in that: between upper mold core and upper die plate, be connected with the loss of weight block be made up of light material.
4. according to the inlet manifold vibratory welding mould described in claim 3, it is characterized in that: the lightening hole being provided with its upper and lower surface through on upper bolster.
5., according to the inlet manifold vibratory welding mould described in claim 4, it is characterized in that: slide on die shoe be provided with can move relative to the external profile surface of bottom sheet inlet manifold under actuating unit drives, and lower mold core mating reaction movable core rod that bottom sheet inlet manifold is clamped.
6. according to the inlet manifold vibratory welding mould described in claim 5, it is characterized in that: described actuating unit is cylinder.
CN201110460019.0A 2011-12-31 2011-12-31 Intake manifold vibratory welding mould Active CN102555107B (en)

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Application Number Priority Date Filing Date Title
CN201110460019.0A CN102555107B (en) 2011-12-31 2011-12-31 Intake manifold vibratory welding mould

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6175274B2 (en) * 2013-05-15 2017-08-02 株式会社Subaru Manufacturing method of intake manifold
CN106945290A (en) * 2017-03-20 2017-07-14 柳州日高滤清器有限责任公司 A kind of split blade type plastic air intake manifold vibrates friction welding (FW) tool
CN111558771B (en) * 2020-05-21 2021-03-02 浙江博弈科技股份有限公司 Air intake manifold vibration friction welding's frock clamp
CN111618419A (en) * 2020-07-01 2020-09-04 重庆科杰实业有限责任公司 Cylinder cover welding tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679215B2 (en) * 2001-11-30 2004-01-20 Delphi Technologies, Inc. Injection-molded air intake manifold for a V-style engine
CN101096120A (en) * 2006-06-30 2008-01-02 深圳市群达行精密模具有限公司 Multi-part formed automobile inlet manifold injection mold and method
CN201416498Y (en) * 2009-04-01 2010-03-03 奇瑞汽车股份有限公司 Intake manifold for engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01229616A (en) * 1988-03-11 1989-09-13 Kobayashi Kogyo Kk Method for thermowelding synthetic resin molded item
JP2006242137A (en) * 2005-03-04 2006-09-14 Toyota Motor Corp Synthetic resin-made parts welding structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679215B2 (en) * 2001-11-30 2004-01-20 Delphi Technologies, Inc. Injection-molded air intake manifold for a V-style engine
CN101096120A (en) * 2006-06-30 2008-01-02 深圳市群达行精密模具有限公司 Multi-part formed automobile inlet manifold injection mold and method
CN201416498Y (en) * 2009-04-01 2010-03-03 奇瑞汽车股份有限公司 Intake manifold for engine

Non-Patent Citations (1)

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Title
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Effective date of registration: 20201222

Address after: 868 Gangxing Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province

Patentee after: Honeycomb power system (Jiangsu) Co.,Ltd.

Address before: No.2266 Chaoyang South Street, Baoding City, Hebei Province 071000

Patentee before: Great Wall Motor Co.,Ltd.

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