CN107627560A - A kind of automobile handle box mould - Google Patents
A kind of automobile handle box mould Download PDFInfo
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- CN107627560A CN107627560A CN201710919339.5A CN201710919339A CN107627560A CN 107627560 A CN107627560 A CN 107627560A CN 201710919339 A CN201710919339 A CN 201710919339A CN 107627560 A CN107627560 A CN 107627560A
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- sliding block
- block
- pulling
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- die cavity
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 239000003921 oil Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of automobile handle box mould, including dynamic model and cover half, dynamic model and cover half matched moulds form product die cavity, and mold cavity bottoms are provided with square groove, in addition to sliding block core-pulling mechanism, pitched roof mechanism, side slide mechanism and side core-pulling mechanism.The present invention is simple in construction, reasonable in design, the sliding block core-pulling mechanism that the present invention is set, using theory of mechanics, to solve the elastic force Problem of Failure of spring in original structure.In simple terms, after handle box shaping, mould die sinking, dynamic model separates with cover half, and dynamic model drives pulling block to move upwards, and the limiting section of pulling block bottom catches on limited block A afterbody, and then sliding block A is moved upwardly together with pulling block, sliding block A is extracted out from die cavity, is realized and is separated with handle box.
Description
Technical field
The present invention relates to automotive trim plastic part manufacturing field, more particularly, to a kind of automobile handle box mould.
Background technology
One handle box would generally be set in the inner side of automobile door plate, and handle box can place some small articles, it is also possible to hand
Hold handle box and carry out closed door.It is a handle box structure as shown in Figure 1, the handle box（111）Bottom is provided with mounting groove
（112）, handle box is working of plastics, is typically molded in injection mold, mounting groove（112）It is molded using the method for slipper block loose core.
It is currently used for being molded the mould of the handle box, used sliding block core-pulling mechanism includes sliding block, spring and bolt, bullet
Spring is arranged in sliding block, and sliding block is connected with dynamic model by bolt, after formed product during core pulling, bolt is back-outed, and spring will be sliding
Block is ejected, and sliding block is realized with product and separated.
Problems be present in above-mentioned sliding block core-pulling mechanism：After long-term use, the elastic force of spring can reduce even mould
Failure, causes during core pulling, sliding block can not be ejected smoothly, so as to influence the follow-up demoulding of product.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automobile handle box mould, are intended to by the mould
Pitched roof mechanism, sliding block core-pulling mechanism, side slide mechanism and the side core-pulling mechanism of setting make handle box smoothly be stripped.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of automobile handle box mould, including
Dynamic model and cover half, described dynamic model and cover half matched moulds form product die cavity, and described mold cavity bottoms are provided with square groove, in addition to sliding block
Core-pulling mechanism, pitched roof mechanism, side slide mechanism and side core-pulling mechanism；
Described sliding block core-pulling mechanism includes sliding block A, limited block A, limited block B and pulling block, the described " T " shape shapes of sliding block A, institute
The sliding block A stated is erected in die cavity and sliding block A bottom is located in square groove, and described limited block A is horizontal in sliding block A upper end,
And described limited block A afterbodys pass from sliding block A trailing flank, described pulling block is located at the rear side of sliding block A upper ends and pulling block
Upper end is fixed on dynamic model, and the leading flank of described pulling block is provided with the first depression close to its end portion, and described limited block B is in
Inverted "T"-shaped and be inserted in pulling block, it is recessed that the leading flanks of described limited block B upper ends is provided with second concordant with the first depression
Fall into, the leading flank of described pulling block bottom is provided with raised limiting section, and described limited block A afterbody snaps onto pulling block limiting section
On, and described limited block A afterbody can slide in the first depression, the second depression；
Described pitched roof mechanism includes slide, slide block B, push rod and top plate, and slide is fixed on top plate, and described slide block B is located at
In slide, described push rod tilt set up and the upper end of described push rod splicing in die cavity, the lower end of described angle ejector rod with
Slide block B connects；
Described side slide mechanism is movably arranged on cover half including sliding block C, described sliding block C, the splicing of described sliding block C front side portions
On die cavity, described sliding block C is provided with the Angle Pin being connected with dynamic model, and described dynamic model drives Angle Pin to tilt upward fortune
Dynamic, described Angle Pin driving sliding block C is translated backward, and described sliding block C is realized with handle box and separated；
Described side core-pulling mechanism includes oil cylinder, sliding block D and pull bar, and described sliding block D afterbody splices on die cavity, described
Sliding block D afterbodys are provided with shaft-like fuse, and one end of described fuse is inserted in die cavity, and described pull bar is in bending, described
Pull bar one end be connected with sliding block D front side portions, the described pull bar other end is connected with oil cylinder, described hydraulic oil cylinder driving pull bar fortune
Dynamic, described pull bar separates sliding block D from die cavity, and described fuse is extracted out from die cavity.
Further improved as of the invention, before the leading flank of described limited block B upper ends and the first depression, pulling block upper end
Side is chamfered transition with the second depression.
Further improved as of the invention, being erect between described sliding block A and dynamic model has the first spring, described sliding block A
It is bolted to by first on dynamic model.
Further improved as of the invention, described sliding block A passes through the second spiral shell provided with limited block C, described limited block C
Bolt is fixed on sliding block A, horizontal between described limited block C and limited block A to have second spring.The second bolt is turned on, second
Limited block A can be ejected from sliding block A in the presence of elastic force, facilitate limited block A replacing.
Further improved as of the invention, travel switch is provided with the front side portion of described cover half and close pull bar, it is described
The contact of travel switch be connected with pull bar.Travel switch is connected with injection machine, when the pull bar of monitoring by travel switch
Motion failures, follow-up die sinking would not start.
Compared with prior art, slipper block loose core the advantage of the invention is that simple in construction, reasonable in design, that the present invention is set
Mechanism, using theory of mechanics, to solve the elastic force Problem of Failure of spring in original structure.In simple terms, after handle box shaping, mould
Tool die sinking, dynamic model separate with cover half, and dynamic model drives pulling block to move upwards, and the limiting section of pulling block bottom catches on limited block A afterbody,
And then sliding block A is moved upwardly together with pulling block, sliding block A is extracted out from die cavity, is realized and is separated with handle box.
Brief description of the drawings
Fig. 1 is handle box structural representation；
Fig. 2 is part-structure decomposing schematic representation of the present invention；
Fig. 3 is sliding block core-pulling mechanism structural representation；
Fig. 4 is sliding block core-pulling mechanism part-structure decomposing schematic representation；
Fig. 5 is sliding block core-pulling mechanism and cavity section structural representation；
Fig. 6 is pitched roof mechanism structural representation；
Fig. 7 is side slide mechanism structure schematic diagram；
Fig. 8 is side core-pulling mechanism structural representation.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As shown in Figures 1 to 8：A kind of automobile handle box mould, including dynamic model（1）And cover half（2）, dynamic model（1）With
Cover half（2）Matched moulds forms product die cavity（27）, die cavity（27）Bottom is provided with square groove（3）, in addition to sliding block core-pulling mechanism, oblique top machine
Structure, side slide mechanism and side core-pulling mechanism；
Sliding block core-pulling mechanism includes sliding block A（4）, limited block A（5）, limited block B（6）And pulling block（7）, sliding block A（4）It is " T " shape
Shape, sliding block A（4）It is erected at die cavity（27）In and sliding block A（4）Bottom be located at square groove（3）In, limited block A（5）It is horizontal in sliding block
A（4）Upper end, and limited block A（5）Afterbody is from sliding block A（4）Trailing flank pass, pulling block（7）Positioned at sliding block A（4）Behind upper end
Side and pulling block（7）Upper end be fixed on dynamic model（1）On, pulling block（7）Leading flank close to its end portion be provided with first depression
（8）, limited block B（6）In inverted "T"-shaped and be inserted in pulling block（7）In, limited block B（6）The leading flank of upper end is provided with and first
Depression（8）The second concordant depression（9）, pulling block（7）The leading flank of bottom is provided with raised limiting section（10）, limited block A（5）'s
Afterbody snaps onto pulling block（7）Limiting section（10）On, and limited block A（5）Afterbody can first depression（8）, second depression（9）On
Slide；
Mould molds, dynamic model（1）With cover half（2）Separation, dynamic model（1）Drive pulling block（7）Motion upwards, pulling block（7）The limit of bottom
Position portion（10）Catch on limited block A（5）Afterbody, and then sliding block A（4）With pulling block（7）Move upwardly together, sliding block A（4）From mould
Chamber（27）Middle extraction, with handle box（111）Realize separation.
Pitched roof mechanism includes slide（11）, slide block B（12）, push rod（13）And top plate, slide（11）It is fixed on top plate, it is sliding
Block B（12）Located at slide（11）It is interior, push rod（13）Inclination is set up and push rod（13）Upper end splice in die cavity（27）In, angle ejector rod
（13）Lower end and slide block B（12）Connection；
Top plate is connected with the Power Component on injection machine, and top plate is jacked up upwards, push rod（13）Move upwards and eject handle box
（111）.
Side slide mechanism includes sliding block C（14）, sliding block C（14）It is movably arranged at cover half（2）On, sliding block C（14）Front side portion is spelled
It is connected on die cavity（27）On, sliding block C（14）It is provided with and dynamic model（1）The Angle Pin of connection（15）, dynamic model（1）Drive Angle Pin（15）
Tilt upward to move, Angle Pin（15）Drive sliding block C（14）Translate backward, sliding block C（14）With handle box（111）Realize separation；
Side core-pulling mechanism includes oil cylinder（16）, sliding block D（17）And pull bar（18）, sliding block D（17）Afterbody splice in die cavity（27）
On, sliding block D（17）Afterbody is provided with shaft-like fuse（19）, fuse（19）One end be inserted in die cavity（27）In, pull bar（18）It is in
Bending, pull bar（18）One end and sliding block D（17）Front side portion connects, pull bar（18）The other end and oil cylinder（16）Connection, oil cylinder
（16）Drive pull bar（18）Motion, pull bar（18）By sliding block D（17）From die cavity（27）Middle separation, fuse（19）From die cavity（27）In
Extract out.
Limited block B（6）The leading flank of upper end and the first depression（8）, pulling block（7）The leading flank of upper end and the second depression（9）
It is inclined-plane（20）Transition.
Sliding block A（4）With dynamic model（1）Between erect have the first spring（21）, sliding block A（4）Pass through the first bolt（22）It is fixed
In dynamic model（1）On.
Sliding block A（4）It is provided with limited block C（23）, limited block C（23）Pass through the second bolt（24）It is fixed on sliding block A（4）
On, limited block C（23）With limited block A（5）Between horizontal have second spring.
Cover half（2）Front side portion and close to pull bar（18）Place is provided with travel switch（26）, travel switch（26）Contact with
Pull bar（18）Connection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of automobile handle box mould, including dynamic model and cover half, described dynamic model and cover half matched moulds form product die cavity,
Described mold cavity bottoms are provided with square groove, it is characterised in that are also taken out including sliding block core-pulling mechanism, pitched roof mechanism, side slide mechanism and side
Core mechanism；
Described sliding block core-pulling mechanism includes sliding block A, limited block A, limited block B and pulling block, the described " T " shape shapes of sliding block A, institute
The sliding block A stated is erected in die cavity and sliding block A bottom is located in square groove, and described limited block A is horizontal in sliding block A upper end,
And described limited block A afterbodys pass from sliding block A trailing flank, described pulling block is located at the rear side of sliding block A upper ends and pulling block
Upper end is fixed on dynamic model, and the leading flank of described pulling block is provided with the first depression close to its end portion, and described limited block B is in
Inverted "T"-shaped and be inserted in pulling block, it is recessed that the leading flanks of described limited block B upper ends is provided with second concordant with the first depression
Fall into, the leading flank of described pulling block bottom is provided with raised limiting section, and described limited block A afterbody snaps onto pulling block limiting section
On, and described limited block A afterbody can slide in the first depression, the second depression；
Described pitched roof mechanism includes slide, slide block B, push rod and top plate, and slide is fixed on top plate, and described slide block B is located at
In slide, described push rod tilt set up and the upper end of described push rod splicing in die cavity, the lower end of described angle ejector rod with
Slide block B connects；
Described side slide mechanism is movably arranged on cover half including sliding block C, described sliding block C, the splicing of described sliding block C front side portions
On die cavity, described sliding block C is provided with the Angle Pin being connected with dynamic model, and described dynamic model drives Angle Pin to tilt upward fortune
Dynamic, described Angle Pin driving sliding block C is translated backward, and described sliding block C is realized with product and separated；
Described side core-pulling mechanism includes oil cylinder, sliding block D and pull bar, and described sliding block D afterbody splices on die cavity, described
Sliding block D afterbodys are provided with shaft-like fuse, and one end of described fuse is inserted in die cavity, and described pull bar is in bending, described
Pull bar one end be connected with sliding block D front side portions, the described pull bar other end is connected with oil cylinder, described hydraulic oil cylinder driving pull bar fortune
Dynamic, described pull bar separates sliding block D from die cavity, and described fuse is extracted out from die cavity.
2. a kind of automobile handle box mould according to claim 1, it is characterised in that described limited block B upper ends
Leading flank and the first depression, the leading flank of pulling block upper end and the second depression are chamfered transition.
A kind of 3. automobile handle box mould according to claim 1, it is characterised in that described sliding block A and dynamic model it
Between erect have the first spring, described sliding block A is bolted on dynamic model by first.
4. a kind of automobile handle box mould according to claim 3, it is characterised in that described sliding block A is provided with limit
Position block C, described limited block C is bolted on sliding block A by second, horizontal between described limited block C and limited block A to have
Second spring.
A kind of 5. automobile handle box mould according to claim 1, it is characterised in that the front side portion of described cover half
And travel switch is provided with pull bar, the contact of described travel switch is connected with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919339.5A CN107627560A (en) | 2017-09-30 | 2017-09-30 | A kind of automobile handle box mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919339.5A CN107627560A (en) | 2017-09-30 | 2017-09-30 | A kind of automobile handle box mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627560A true CN107627560A (en) | 2018-01-26 |
Family
ID=61105149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919339.5A Pending CN107627560A (en) | 2017-09-30 | 2017-09-30 | A kind of automobile handle box mould |
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| Country | Link |
|---|---|
| CN (1) | CN107627560A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358002A (en) * | 2011-07-11 | 2012-02-22 | 宁波宇升模业有限公司 | Core pulling mechanism of Audi car door cover plate injection mold |
| US8142185B1 (en) * | 2010-09-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold forming a product having a barbed structure |
| CN205326197U (en) * | 2016-02-03 | 2016-06-22 | 台州市黄岩永明车灯模具厂 | Car door plant handle box injection mold secondary demolding mechanism |
| CN207256774U (en) * | 2017-09-30 | 2018-04-20 | 宁波立驰塑胶科技有限公司 | A kind of automobile handle box molding die |
-
2017
- 2017-09-30 CN CN201710919339.5A patent/CN107627560A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8142185B1 (en) * | 2010-09-30 | 2012-03-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold forming a product having a barbed structure |
| CN102358002A (en) * | 2011-07-11 | 2012-02-22 | 宁波宇升模业有限公司 | Core pulling mechanism of Audi car door cover plate injection mold |
| CN205326197U (en) * | 2016-02-03 | 2016-06-22 | 台州市黄岩永明车灯模具厂 | Car door plant handle box injection mold secondary demolding mechanism |
| CN207256774U (en) * | 2017-09-30 | 2018-04-20 | 宁波立驰塑胶科技有限公司 | A kind of automobile handle box molding die |
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