CN202922906U - Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould - Google Patents

Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould Download PDF

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Publication number
CN202922906U
CN202922906U CN 201220561062 CN201220561062U CN202922906U CN 202922906 U CN202922906 U CN 202922906U CN 201220561062 CN201220561062 CN 201220561062 CN 201220561062 U CN201220561062 U CN 201220561062U CN 202922906 U CN202922906 U CN 202922906U
Authority
CN
China
Prior art keywords
oblique
slidably
push
air conditioning
injection mold
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
Application number
CN 201220561062
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Chinese (zh)
Inventor
李诚枫
胥树志
顾来法
雷万里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO SHUANGLIN MOULD CO Ltd
Original Assignee
NINGBO SHUANGLIN MOULD CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO SHUANGLIN MOULD CO Ltd filed Critical NINGBO SHUANGLIN MOULD CO Ltd
Priority to CN 201220561062 priority Critical patent/CN202922906U/en
Application granted granted Critical
Publication of CN202922906U publication Critical patent/CN202922906U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a side wall inclined hole core pulling device for an automobile air conditioning air outlet injection mould. A core rod (7) is connected with a guide mechanism, and the middle of the core rod (7) is connected in a movable push rod (8) in a sliding manner; the upper end of the movable push rod (8) is connected into a movable mould bushing (1) in a sliding manner, and the lower end of the movable push rod (8) is tightly matched and connected with a push plate (3) of the injection mould; and two angle lifter push plates (9) are arranged and positioned on the two sides of the core rod (7) respectively, the lower ends of the two angle lifter push plates (9) are movably connected with the movable push rod (8), the upper ends of the two angle lifter push plates (9) are propped against an injected automobile air conditioning air outlet product, and each of the angle lifter push plates (9) is connected with the movable mould bushing (1) in a sliding manner. Consequently, a core-pulling motion can be completed while the mould is opened, so that the production efficiency can be greatly increased; and additionally, the whole core pulling device is arranged in the injection mould, so that the whole mould has a small volume and is simple in structure.

Description

The sidewall inclined hole core-pulling device of vehicle air conditioning outlet injection mold
Technical field
The utility model relates to technical field of mold, is specifically a kind of sidewall inclined hole core-pulling device that sidewall has the vehicle air conditioning outlet injection mold of goods when the demoulding of back-off structure that is applied to.
Background technology
Air-conditioning system air outlet on automobile is a kind of tubular member, has the structure of back-off simultaneously on sidewall.Usually, this auto parts are formed by the injection machine injection mo(u)lding, and still, the back-off structure on sidewall can hinder the demoulding of injection mold, therefore, and must design undercut and core-pulling device.But; the action of loosing core of the core-pulling device of prior art is not normally synchronizeed with the die sinking of unitary mould, and namely core-pulling device will or be delayed in the mould die sinking, like this prior to the mould die sinking; increase on the one hand the complexity of whole mould structure, production efficiency is reduced.
The utility model content
Technical problem to be solved in the utility model is, a kind of simple in structure, and sidewall inclined hole core-pulling device of the vehicle air conditioning outlet injection mold that can enhance productivity is provided.
For solving the problems of the technologies described above, the sidewall inclined hole core-pulling device of the vehicle air conditioning outlet injection mold that the utility model provides, it comprises movable push bar, oblique top push pedal, dynamic model edge cover, plug and guiding mechanism, one end of described plug is arranged in the sidewall die cavity with back-off structure of vehicle air conditioning outlet product, the other end is connected with guiding mechanism, guiding mechanism is slidably connected in the moving clamping plate of injection mold, and the middle part of plug is slidably connected in movable push bar; The upper end of described movable push bar is slidably connected in dynamic model edge cover, and described dynamic model edge is locked and fits on the moving platen of injection mold, and the lower end of movable push bar is connected with the push pedal close-fitting of injection mold; The quantity of described oblique top push pedal is two, lay respectively at the both sides of plug, and the lower end of two oblique top push pedals and movable push bar are flexibly connected, and the vehicle air conditioning outlet product after upper end and injection moulding are completed offsets, and two oblique top push rods all are slidably connected with dynamic model edge cover.
Described oblique top push pedal and movable push bar are flexibly connected and refer to, the upper end of movable push bar has horizontal T-shaped groove, the lower end of two oblique top push rods has the horizontal T shape projection that coordinates with horizontal T-shaped groove, and laterally T shape projection is slidably fitted in horizontal T-shaped groove, and the direction of motion of two oblique top push rods is opposite.
Described two oblique top push rods all are slidably connected with dynamic model edge cover and refer to, the lateral surface of every oblique top push rod is the first inclined plane, and has vertical T shape raised line on the first inclined plane, the symmetrical two side of the inwall of described dynamic model edge cover is the second inclined plane, and have the vertical T-shaped groove that matches with vertical T shape raised line on the second inclined plane, described the second inclined plane and the first inclined plane match and vertical T shape boss and vertical T-shaped groove are slidably connected.
Described guiding mechanism comprises plug fixed block and guide pad, and described plug fixed block is fixedly connected with plug and is fixedly connected with guide pad, and described guide pad is slidably connected in the moving clamping plate of injection mold.
after adopting above structure, the utility model compared with prior art, have the following advantages: because plug is slidably fitted in movable push bar, motion straight up along with movable push bar, the oblique top push rod is upwards outwards moved along dynamic model edge cover, after plug and movable push bar are thrown off fully, product after injection moulding is completed in the oblique top push pedal simultaneously upwards pushes away, plug is under the guide effect of guiding mechanism, deviate from from the back-off structure of product the plug upper end, thereby complete the process of loosing core, therefore, in die sinking, also can complete the action of loosing core, like this, greatly enhance productivity, in addition, whole core-pulling device is arranged on the inside of injection mold, makes whole mould volume little, and structure is also simple.
Description of drawings
Fig. 1 is the perspective view of the sidewall inclined hole core-pulling device of the utility model vehicle air conditioning outlet injection mold.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
Fig. 3 is the right TV structure schematic diagram of Fig. 2.
Fig. 4 is the perspective view of removing dynamic model edge cover in Fig. 1.
Fig. 5 is plan structure schematic diagram in Fig. 1.
Fig. 6 is the sectional structure schematic diagram of dynamic model edge cover in the utility model.
Wherein: 1, dynamic model edge cover; 11, the second inclined plane; 12, vertical T-shaped groove; 2, moving platen; 3, push pedal; 4, plug fixed block; 5, moving clamping plate; 6, guide pad; 7, plug; 8, movable push bar; 81, horizontal T-shaped groove; 9, oblique top push pedal; 91, horizontal T shape projection; 92, the first inclined plane; 93, vertical T shape raised line.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
By the structural representation of the sidewall inclined hole core-pulling device of the utility model vehicle air conditioning outlet injection mold of Fig. 1~shown in Figure 6 as can be known, it comprises that the plug 7 that shows in movable push bar 8, oblique top push pedal 9, dynamic model edge cover 1, plug 7(accompanying drawing has two) and guiding mechanism, one end of described plug 7 is arranged in the sidewall die cavity with back-off structure of vehicle air conditioning outlet product, the other end is connected with guiding mechanism, guiding mechanism is slidably connected in the moving clamping plate 5 of injection mold, and the middle part of plug 7 is slidably connected in movable push bar 8.The upper end of described movable push bar 8 is slidably connected in dynamic model edge cover 1, and described dynamic model edge cover 1 close-fitting is on the moving platen 2 of injection mold, and the lower end of movable push bar 8 is connected with the push pedal of injection mold 3 close-fittings.The quantity of described oblique top push pedal 9 is two, lay respectively at the both sides of plug 7, and the lower end of two oblique top push pedals 9 and movable push bar 8 are flexibly connected, and the vehicle air conditioning outlet product after upper end and injection moulding are completed offsets, and two oblique top push rods 9 all are slidably connected with dynamic model edge cover 1.
Described oblique top push pedal 9 is flexibly connected with movable push bar 8 and refers to, the upper end of movable push bar 8 has horizontal T-shaped groove 81, the lower end of two oblique top push rods 9 has the horizontal T shape projection 91 that coordinates with horizontal T-shaped groove 81, laterally T shape projection 91 is slidably fitted in horizontal T-shaped groove 81, and the direction of motion of two oblique top push rods 9 is opposite.
Described two oblique top push rods 9 all are slidably connected with dynamic model edge cover 1 and refer to, the lateral surface of every oblique top push rod 9 is the first inclined plane 92, and has vertical T shape raised line 93 on the first inclined plane 92, the symmetrical two side of the inwall of described dynamic model edge cover 1 is the second inclined plane 11, and have the vertical T-shaped groove 12 that matches with vertical T shape raised line 93 on the second inclined plane 11, described the second inclined plane 11 and the first inclined plane 92 match and vertical T shape boss 93 is slidably connected with vertical T-shaped groove 12.
Described guiding mechanism comprises plug fixed block 4 and guide pad 6, and described plug fixed block 4 is fixedly connected with plug 7 and is fixedly connected with guide pad 6, and described guide pad 6 is slidably connected in the moving clamping plate 5 of injection mold.
Use procedure of the present utility model is as follows: the push rod of injection machine acts in the push pedal of injection mold, push pedal is moved upward, driving movable push 8 moves to direction straight up, the effect that this moment, two oblique top push rods 9 were subject to power upwards is subject to the restriction of dynamic model edge cover 1 simultaneously, the vertical T-shaped groove 12 that impels oblique top push rod 9 to overlap on 1 along the dynamic model edge respectively on one side moves upward, move to both sides along the horizontal T-shaped groove on movable push 8 in one side, break away from again the back-off structure on product when like this, product upwards being ejected.Simultaneously, when movable push 8 moved upward, therefore the component that plug 7 is produced to the right, moved right after the stressed effect of guide pad 6, and the upper end of plug 7 is spun off from the back-off structure of product.At this moment, complete the action of loosing core.

Claims (4)

1. the sidewall inclined hole core-pulling device of a vehicle air conditioning outlet injection mold, it is characterized in that: it comprises movable push bar (8), oblique top push pedal (9), dynamic model edge cover (1), plug (7) and guiding mechanism, one end of described plug (7) is arranged in the sidewall die cavity with back-off structure of vehicle air conditioning outlet product, the other end is connected with guiding mechanism, guiding mechanism is slidably connected in the moving clamping plate (5) of injection mold, and the middle part of plug (7) is slidably connected in movable push bar (8); The upper end of described movable push bar (8) is slidably connected in dynamic model edge cover (1), and described dynamic model edge cover (1) close-fitting is on the moving platen (2) of injection mold, and the lower end of movable push bar (8) is connected with push pedal (3) close-fitting of injection mold; The quantity of described oblique top push pedal (9) is two, lay respectively at the both sides of plug (7), and the lower end of two oblique top push pedals (9) and movable push bar (8) are flexibly connected, vehicle air conditioning outlet product after upper end and injection moulding are completed offsets, and two oblique top push rods (9) all are slidably connected with dynamic model edge cover (1).
2. the sidewall inclined hole core-pulling device of vehicle air conditioning outlet injection mold according to claim 1, it is characterized in that: described oblique top push pedal (9) is flexibly connected with movable push bar (8) and refers to, the upper end of movable push bar (8) has horizontal T-shaped groove (81), the lower end of two oblique top push rods (9) has the horizontal T shape projection (91) that coordinates with horizontal T-shaped groove (81), laterally T shape projection (91) is slidably fitted in horizontal T-shaped groove (81), and the direction of motion of two oblique top push rods (9) is opposite.
3. the sidewall inclined hole core-pulling device of vehicle air conditioning outlet injection mold according to claim 1, it is characterized in that: described two oblique top push rods (9) all are slidably connected with dynamic model edge cover (1) and refer to, the lateral surface of every oblique top push rod (9) is the first inclined plane (92), and has vertical T shape raised line (93) on the first inclined plane (92), the symmetrical two side of the inwall of described dynamic model edge cover (1) is the second inclined plane (11), and has the vertical T-shaped groove (12) that matches with vertical T shape raised line (93) on the second inclined plane (11), described the second inclined plane (11) matches with the first inclined plane (92) and vertical T shape boss (93) is slidably connected with vertical T-shaped groove (12).
4. the sidewall inclined hole core-pulling device of vehicle air conditioning outlet injection mold according to claim 1, it is characterized in that: described guiding mechanism comprises plug fixed block (4) and guide pad (6), described plug fixed block (4) is fixedly connected with plug (7) and is fixedly connected with guide pad (6), and described guide pad (6) is slidably connected in the moving clamping plate (5) of injection mold.
CN 201220561062 2012-10-30 2012-10-30 Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould Expired - Fee Related CN202922906U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220561062 CN202922906U (en) 2012-10-30 2012-10-30 Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220561062 CN202922906U (en) 2012-10-30 2012-10-30 Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould

Publications (1)

Publication Number Publication Date
CN202922906U true CN202922906U (en) 2013-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220561062 Expired - Fee Related CN202922906U (en) 2012-10-30 2012-10-30 Side wall inclined hole core pulling device for automobile air conditioning air outlet injection mould

Country Status (1)

Country Link
CN (1) CN202922906U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526992A (en) * 2014-12-27 2015-04-22 宁海县第一注塑模具有限公司 Joint pitched roof core pulling device reversely buckled in narrow position of injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526992A (en) * 2014-12-27 2015-04-22 宁海县第一注塑模具有限公司 Joint pitched roof core pulling device reversely buckled in narrow position of injection mold
CN104526992B (en) * 2014-12-27 2017-01-11 宁海县第一注塑模具有限公司 Joint pitched roof core pulling device reversely buckled in narrow position of injection mold

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C14 Grant of patent or utility model
GR01 Patent grant
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: 20130508

Termination date: 20181030