CN205969797U - Accuse case mould core structure in car - Google Patents
Accuse case mould core structure in car Download PDFInfo
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- CN205969797U CN205969797U CN201620887799.5U CN201620887799U CN205969797U CN 205969797 U CN205969797 U CN 205969797U CN 201620887799 U CN201620887799 U CN 201620887799U CN 205969797 U CN205969797 U CN 205969797U
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- slide block
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- groove
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Abstract
The utility model relates to an accuse case mould core structure in car, include the core, establish above the core and rather than the complex die cavity, establish the core with well accuse case between the die cavity, with behind core tip complex slider, establish two oblique guide pillars connecting below the rear end portion of die cavity and rather than the cooperation, establish on the slider and respectively with two inclined holes of two oblique guide pillar correspondence / complexs, the rear portion of well accuse case is equipped with spacing portion, the slider can be followed the fore -and -aft direction and slided characterized by: still including establishing the oblique top that vertical back skating groove, rear end and this vertical back skating slot combination of tip is connected behind the core, the front end on top passes to one side the slider with the rear end cooperation of spacing portion. It can deviate from vertical direction simultaneously when the mould die sinking on with the fore -and -aft direction on the back -off, can shorten product molding cycle, improve production efficiency, simple structure, with low costs, connect reliable.
Description
Technical field
This utility model is related to automotive trim mold and in particular to a kind of intermediate control box of vehicle mould core pulling mechanism.
Background technology
Automobile to meet the requirement of client to design abundant moulding at present, and typically complicated moulding leads to product structure
More complicated.Thus the design to mould and manufacture are proposed higher requirement.
Former intermediate control box of vehicle, referring to Fig. 1 and Fig. 2, its rear portion is generally provided with former handrail hinge spring limiting plate 11, former helps
The rear end of handss hinge spring limiting plate 11 is provided with former positive stop hook 12.Because former middle control case 1 is injection mo(u)lding, former positive stop hook 12 is front
There is back-off in rear direction, former slide block 7 is limited it is impossible to deviate from from rear easily by former positive stop hook 12, in die sinking, need to first use oil
Cylinder carries out core pulling so that former positive stop hook 12 in the vertical direction is first deviate from, and is then carried out on fore-and-aft direction by former slide block 7 again
The back-off demoulding.
Former intermediate control box of vehicle mould core pulling mechanism, referring to Fig. 2 and Fig. 3, including prototype core 2, is located above prototype core 2 simultaneously
And prototype chamber 3 that it coordinates, the former middle control case 1 being located between prototype core 2 and prototype chamber 3, the crude oil cylinder 4 being located on prototype chamber 3,
The crude oil cylinder Loose core block 5 being connected with crude oil cylinder 4, be located at the bottom in described prototype chamber 3 the former Angle Pin 6 of connected fixation,
Former slide block 7 with the top cooperation of prototype core 2；The top of former Angle Pin 6 is connected with the bottom in prototype chamber 3 by banking pin, under
Portion is coordinated with the inclined hole on former slide block 7；The left and right sides of former slide block 7 is equipped with former press strip 8, former press strip 8 pass through former screw 9 with former
Core 2 is fastenedly connected, the chute slide anteroposterior that former slide block 7 can be formed along between two former press strips 8.Before die sinking, crude oil cylinder 4 drives
Move so that crude oil cylinder Loose core block 5 departs from former slide block 7, complete the back-off of former middle control case 1 in the vertical direction simultaneously；During die sinking, Gu
Inclined hole from former slide block 7 for the former Angle Pin 6 being scheduled on prototype chamber 3 removes, and former slide block 7 is produced with active force backward, thus
Drive former slide block 7 along chute rearward movement, complete former middle control case 1 back-off in the longitudinal direction, when former slide block 7 is completely out former
During middle control case 1 back-off in the longitudinal direction, by the ejecting mechanism in prototype core 2, former middle case 1 of controlling is pushed up from prototype core 2
Go out；After pickup, prototype core 2 and prototype chamber 3 carry out matched moulds, and former Angle Pin 6 is gradually inserted in the inclined hole on former slide block 7, former slide block 7
Move forward along chute, until prototype core 2 and prototype chamber 3 are of completely closed；Last crude oil cylinder Loose core block 5 is driven by crude oil cylinder 4
Return.This structure can lead to the formed product cycle elongated, affect production efficiency and increase die manufacturing cost.
CN202862521U disclosed " there is the intermediate control box of vehicle mould of both sides back-off molding structure ", include moving platen with
The solid plate being adapted with moving platen, it also includes pulling block, adjustment block, Angle Pin and slide block etc.；Described moving platen is provided with cunning
Groove and slot, pulling block bedding-in and makes pulling block be slidably connected in chute in chute；Slide block is located on described pulling block and in pulling block
On be slidably connected, described Angle Pin is oblique to be fixed on the slot running through described moving platen on solid plate and through described slide block
In.This utility model structure is simple, mainly make use of the secondary motion of slide block, realizes the product deformation demoulding.This structure is simple, one-tenth
This cheap, Stability Analysis of Structures, because mould structure is simple, so that the cooling system of mould strengthens, improves the product of products appearance
Matter.Decrease molding time simultaneously, significantly improve production efficiency.This is undoubtedly a kind of new tasting of the art
Examination.
Content of the invention
The purpose of this utility model is to provide a kind of intermediate control box of vehicle mould core pulling mechanism, and it can be same when mould molds
When abjection vertical direction on and fore-and-aft direction on back-off, formed product cycle, improve production efficiency can be shortened；Structure letter
List, low cost, connection are reliable.
A kind of intermediate control box of vehicle mould core pulling mechanism described in the utility model, including core, is located above described core
And and its die cavity coordinating, the middle control case being located between described core and described die cavity and described core rearward end cooperation cunning
Block, two Angle Pins being located at below the rearward end of described die cavity and being connected with it, be located on described slide block and respectively with
Described two Angle Pins are corresponding/two inclined holes of cooperation, the rear portion of described middle control case is provided with limiting section, and described slide block can be along front
Rear direction is slided, and it is characterized in that：The vertical back skating groove, rear end and this vertical back skating groove that also include being located at described core rearward end are joined
Close the oblique top connecting, the front end of described oblique top passes through the rear end cooperation of described slide block and described limiting section.
Further, the rearward end of described core is provided with a groove, and described slide block is located at the middle part of this groove bottom land, and
The left side of described slide block and right side are equipped with slider layering, and this slider layering is connected with described core by screw.
Further, the middle part on described slide block top has a via, bottom is in cuboid, the pars intermedia of bottom rear end
Position is provided with the first rectangular channel of slide block upper and lower surface described in insertion, and described two inclined holes are respectively provided at this first rectangular channel
Left side and right side, described two Angle Pins are corresponding with two inclined holes on described slide block respectively/cooperation；The groove of described core
Inside it is provided with second rectangular channel corresponding with described first rectangular channel, the lower end of described vertical back skating groove is fixedly connected on this second square
In shape groove；The front end of described oblique top passes through the rear end cooperation of described via and described limiting section.
Further, described vertical back skating groove is in dovetail channel-shaped, the rear end of described oblique top and described vertical back skating groove clamping.
Further, described Angle Pin passes through to be connected below banking pin and the rearward end of described die cavity.
Further, the upper surface of described slide block is provided with slide block wear-resistant block.
The beneficial technique effect of this utility model：
Due to instead of crude oil cylinder and crude oil in former intermediate control box of vehicle mould core pulling mechanism with vertical back skating groove and oblique top
Cylinder Loose core block, can deviate from the back-off on vertical direction and on fore-and-aft direction simultaneously, shorten formed product when mould molds
In the cycle, improve production efficiency；And structure is simple, low cost, connect reliable.
Brief description
Fig. 1 is the structural representation of former intermediate control box of vehicle；
Fig. 2 is the structural representation of former intermediate control box of vehicle mould core pulling mechanism（Prototype chamber is not drawn into）；
Fig. 3 is the explosive view of Fig. 1；
Fig. 4 is structural representation of the present utility model（Die cavity is not drawn into）；
Fig. 5 is the explosive view of Fig. 4；
Fig. 6 is one of working state schematic representation of the present utility model；
Fig. 7 is the two of working state schematic representation of the present utility model.
In figure：The former middle control case of 1-, 2- prototype core, 3- prototype chamber, 4- crude oil cylinder, 5- crude oil cylinder Loose core block, the former Angle Pin of 6-,
The former slide block of 7-, the former press strip of 8-, the former screw of 9-；
11- former handrail hinge spring limiting plate, the former positive stop hook of 12-；
Case, 22- core, 23- die cavity, 24- slide block, 25- Angle Pin, 26- vertical back skating groove, 27- oblique top, 28- is controlled in 21-
Slider layering, 29- screw, 30- banking pin, 31- slide block wear-resistant block；
211- limiting section.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
Referring to a kind of intermediate control box of vehicle mould core pulling mechanism shown in Fig. 4 and Fig. 5, including core 22, it is located at described core
22 above and and its die cavity 23 coordinating, middle control case 21 and described cores of being located between described core 22 and described die cavity 23
22 rearward end cooperation slide block 24, two Angle Pins 25 being located at below the rearward end of described die cavity 23 and being connected with it,
Be located on described slide block 24 and/cooperation corresponding with described two Angle Pins 25 respectively two inclined holes, after described middle control case 21
Portion is provided with limiting section 211, and described slide block 24 can slide along the longitudinal direction, it is characterized in that：After also including being located at described core 22
The oblique top 27 that the vertical back skating groove 26 of end, rear end and this vertical back skating groove 26 are connected, the front end of described oblique top 27 passes through
Described slide block 24 is coordinated with the rear end of described limiting section 211.Vertically back skating groove 26 and oblique top 27 instead of former intermediate control box of vehicle mould
Crude oil cylinder 4 in tool pulled core structure and crude oil cylinder Loose core block 5, can deviate from when mould molds on vertical direction and in front and back simultaneously
Back-off on direction, can shorten formed product cycle, improve production efficiency；And structure is simple, low cost.
Referring to Fig. 4, the rearward end of described core 22 is provided with a groove, and described slide block 24 is located at the pars intermedia of this groove bottom land
Position, and the left side of described slide block 24 and right side are equipped with slider layering 28, this slider layering 28 passes through screw 29 and described core
22 are connected.Slider layering 28 acts primarily as and limits the motion in left and right and above-below direction for the slide block 24 it is ensured that slide block 24 is in front and back
Movement on direction.
The middle part on described slide block 24 top has a via, bottom is in that cuboid, the rear end middle part of bottom set
There is the first rectangular channel of slide block 24 upper and lower surface described in insertion, described two inclined holes are respectively provided at this first rectangular channel
Left side and right side, described two Angle Pins 25 are corresponding with two inclined holes on described slide block 24 respectively/coordinate；Described core 22
It is provided with second rectangular channel corresponding with described first rectangular channel, the lower end of described vertical back skating groove 26 is fixedly connected on this in groove
In second rectangular channel；The front end of described oblique top 27 passes through the rear end cooperation of described via and described limiting section 211.Second rectangular channel
Differ with the first rectangular channel size, the lower end of vertical back skating groove 26 is located in the second rectangular channel of core 22, can make vertically
The lower end of back skating groove 26 is connected reliability with core 22.
Described vertical back skating groove 26 is in dovetail channel-shaped, the rear end of described oblique top 27 and the clamping of described vertical back skating groove 26.Perpendicular
Straight back skating groove 26 makes the rear end of oblique top 27 can only in the vertical direction move.
Described Angle Pin 25 passes through to be connected below banking pin 30 and the rearward end of described die cavity 23.
The upper surface of described slide block 24 is provided with slide block wear-resistant block 31.Slide block wear-resistant block 31 passes through Quenching Treatment, is located at slide block
24 upper surface, by increasing capacitance it is possible to increase the wearability of slide block 24, increases the service life.
Operation principle：Before die sinking, the position of slide block 24, the position of oblique top 27 and limiting section 211 are as shown in fig. 6, now oblique
Guide pillar 25 is coordinated with the inclined hole on slide block 24.During die sinking, referring to Fig. 7, die cavity 23 is departed from core 22, is fixed on die cavity 23
Inclined hole removal from slide block 24 for the Angle Pin 25, produces active force backward, thus driving slide block 24 to be moved rearwards by slide block 24.
It is connected due to rear end and the vertical back skating groove 26 of oblique top 27, front end passes through the rear end cooperation of slide block 24 and limiting section 211,
While slide block 24 rearward movement, the rear end of oblique top 27 moves down along vertical back skating groove 26, and the front end of oblique top 27 is also to moving down
Dynamic, the back-off being formed with limiting section 211 rear end is come off.When inclined hole completely from slide block 24 for the Angle Pin 25 removes, the demoulding is complete
Become, then middle control case 21 is ejected from core 22 by the ejecting mechanism in core 22.I.e. during die sinking, can be simultaneously to perpendicular
Nogata carries out the demoulding with the back-off on fore-and-aft direction upwards.During matched moulds, Angle Pin 25 is gradually inserted in the inclined hole on slide block 24, drives
Movable slider 24 travels forward, oblique top 27 also with slide block 24 exercise recovery to initial conditions, as shown in Figure 6.
For former intermediate control box of vehicle mould core pulling mechanism, this utility model can be deviate from when mould molds simultaneously
Back-off on vertical direction and on fore-and-aft direction, can shorten formed product cycle, improve production efficiency；And structure is simple, become
This is low, connection is reliable.
Claims (6)
1. a kind of intermediate control box of vehicle mould core pulling mechanism, including core（22）, be located at described core（22）Coordinate above and with it
Die cavity（23）, be located at described core（22）With described die cavity（23）Between middle control case（21）, and described core（22）Rear end
The slide block of portion's cooperation（24）, be located at described die cavity（23）Rearward end below and two Angle Pins being connected with it（25）、
It is located at described slide block（24）Upper and respectively with described two Angle Pins（25）Two inclined holes of corresponding/cooperation, described middle control case
（21）Rear portion be provided with limiting section（211）, described slide block（24）Can slide along the longitudinal direction, it is characterized in that：Also include being located at
Described core（22）The vertical back skating groove of rearward end（26）, rear end and this vertical back skating groove（26）The oblique top being connected（27）,
Described oblique top（27）Front end pass through described slide block（24）With described limiting section（211）Rear end cooperation.
2. intermediate control box of vehicle mould core pulling mechanism according to claim 1, is characterized in that：Described core（22）Rearward end
It is provided with a groove, described slide block（24）It is located at the middle part of this groove bottom land, and described slide block（24）Left side and right side equal
It is provided with slider layering（28）, this slider layering（28）By screw（29）With described core（22）It is connected.
3. intermediate control box of vehicle mould core pulling mechanism according to claim 2, is characterized in that：Described slide block（24）In top
Between position has a via, bottom is in that cuboid, the rear end middle part of bottom are provided with slide block described in insertion（24）Upper surface and
First rectangular channel of lower surface, described two inclined holes are respectively provided at left side and the right side of this first rectangular channel, described two tiltedly lead
Post（25）Respectively with described slide block（24）On two inclined holes corresponding/cooperation；Described core（22）Groove in be provided with described
Corresponding second rectangular channel of first rectangular channel, described vertical back skating groove（26）Lower end be fixedly connected in this second rectangular channel；
Described oblique top（27）Front end pass through described via and described limiting section（211）Rear end cooperation.
4. intermediate control box of vehicle mould core pulling mechanism according to claim 1 and 2, is characterized in that：Described vertical back skating groove
（26）In dovetail channel-shaped, described oblique top（27）Rear end and described vertical back skating groove（26）Clamping.
5. intermediate control box of vehicle mould core pulling mechanism according to claim 1 and 2, is characterized in that：Described Angle Pin（25）Logical
Cross banking pin（30）With described die cavity（23）Rearward end below be connected.
6. intermediate control box of vehicle mould core pulling mechanism according to claim 1 and 2, is characterized in that：Described slide block（24）Upper
Surface is provided with slide block wear-resistant block（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887799.5U CN205969797U (en) | 2016-08-17 | 2016-08-17 | Accuse case mould core structure in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887799.5U CN205969797U (en) | 2016-08-17 | 2016-08-17 | Accuse case mould core structure in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969797U true CN205969797U (en) | 2017-02-22 |
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ID=58030634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887799.5U Active CN205969797U (en) | 2016-08-17 | 2016-08-17 | Accuse case mould core structure in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069530A (en) * | 2019-12-31 | 2020-04-28 | 无锡飞而康精铸工程有限公司 | Mould core-pulling structure and mould |
-
2016
- 2016-08-17 CN CN201620887799.5U patent/CN205969797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069530A (en) * | 2019-12-31 | 2020-04-28 | 无锡飞而康精铸工程有限公司 | Mould core-pulling structure and mould |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |