CN109648858A - A kind of weather strip for automobile connects angle mold - Google Patents
A kind of weather strip for automobile connects angle mold Download PDFInfo
- Publication number
- CN109648858A CN109648858A CN201811610339.8A CN201811610339A CN109648858A CN 109648858 A CN109648858 A CN 109648858A CN 201811610339 A CN201811610339 A CN 201811610339A CN 109648858 A CN109648858 A CN 109648858A
- Authority
- CN
- China
- Prior art keywords
- sliding
- block
- gear
- bottom plate
- weather strip
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of weather strip for automobile to connect angle mold, and the upper die component including lower mold assemblies and with lower mold assemblies cooperation, lower mold assemblies include die bottom plate and the sliding seat that is mounted on die bottom plate, and sliding is equipped with sliding block on sliding seat；Sliding slot is offered in the middle part of the die bottom plate, sliding is equipped with rack gear in sliding slot；It is rotatably equipped with the gear assembly of drive rack sliding on the die bottom plate of rack gear front end, the Handleset being slidably matched with die bottom plate is installed on gear assembly；The end of rack gear is connected with pulling block, and the pulling component matched with pulling block is connected on sliding block；The spacing sliding mechanism being provided symmetrically between sliding block and sliding seat.It improves there are frictional force in sliding block moving process, the situation for be easy to causeing sliding block movement stuck.
Description
Technical field
The present invention relates to weather strip for automobile production equipment fields, and in particular to a kind of weather strip for automobile connects angle mold.
Background technique
Automotive sealing system is very important component part in automobile product especially car, and wherein weather strip for automobile is
One of important part in the system.Weather strip for automobile is mainly used for car door, vehicle window, vehicle body, skylight, engine case and standby (row
Lee) positions such as case, have the function of sound insulation, dust-proof, water-impervious and damping etc., it had both played the work of subenvironment in holding and maintenance cart
With, and shield to interior member, electromechanical assembly and accessory.
Sealing strip connects angle, i.e., the angle of two sealing strip joints.Although sealing strip is entirety in structure, in technique
On need sectional forming.Wherein straight bars sections generally use extrusion mold forming；The sealing strip for being installed on car body rotation angle position uses
It is dedicated to connect angle mould molding and simultaneously vulcanization pressing lopping Nian Jie with straight bars sections.
It is existing to connect in angle mold, there are frictional force in sliding block moving process, cause to be easy in sliding block moving process stuck
The case where, external force is also increased to push sliding block mobile.
Summary of the invention
For the deficiency in the presence of the prior art, the present invention provides a kind of weather strip for automobile to connect angle mold, solves
There are frictional force in sliding block moving process, be easy to cause the mobile stuck problem of sliding block.
To achieve the above object, present invention employs the following technical solutions:
A kind of weather strip for automobile connects angle mold, the upper die component including lower mold assemblies and with lower mold assemblies cooperation, under described
Membrane module includes die bottom plate and the sliding seat that is mounted on die bottom plate, and sliding is equipped with sliding block on the sliding seat；The mould
Sliding slot is offered in the middle part of tool bottom plate, sliding is equipped with rack gear in sliding slot；Drive is rotatably equipped on the die bottom plate of rack gear front end
The gear assembly of carry-over bar sliding, is equipped with the Handleset being slidably matched with die bottom plate on the gear assembly；The tooth
The end of item is connected with pulling block, and the pulling component matched with pulling block is connected on the sliding block；The sliding block and sliding seat it
Between the spacing sliding mechanism that is provided symmetrically.
After weather strip for automobile is bonded, is slided on die bottom plate by Handleset and drive gear assemblies rotates,
So that rack gear slides on die bottom plate, pull component mobile to drive by pulling block, due to pulling component to be fixed on
On sliding block, so that sliding block follows rack gear movement, while being supported and subtracting using sliding process of the spacing sliding mechanism to sliding block
Less friction, so that generating in the moving process of sliding block, friction is small, guarantees that the movement of sliding block is more flexible.
Compared with the prior art, the invention has the following beneficial effects:
1, by being driven with the Handleset that die bottom plate is slidably matched to gear assembly, so that Handleset is turning
It can directly be slided on die bottom plate during dynamic, guarantee that gear assembly not will receive the influence of frictional force, and can allow
The case where Handleset is supported, and cooperation is caused to be deteriorated when avoiding gear assembly that transmission is engaged with rack；
2, sliding block easy slide on sliding seat is supported and can guaranteed to sliding block by spacing sliding mechanism, thus
The case where frictional force between reduction sliding block and sliding seat, anti-limited slip block is stuck in moving process.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side structure schematic view of lower mold assemblies of the present invention；
Fig. 3 is partial enlargement structural representation at A in this Fig. 1；
Fig. 4 is partial enlargement structural representation at the B in Fig. 2；
Fig. 5 is the structural schematic diagram of second of embodiment of the invention；
Fig. 6 is the configuration schematic diagram of second of embodiment of the invention；
In figure, lower mold assemblies 1, upper die component 2, die bottom plate 3, sliding seat 4, sliding block 5, rack gear 6, gear assembly 7, gear
Bearing 71, rotate gear 72, bearing cap 73, Handleset 8, rotating bar 81, the body of rod 811, installation protrusion 812, mounting blocks 813,
Pin shaft 814, column handle 82, pulling block 9, pulls component 10, link block 101, connecting shaft 102, sliding bearing at handle bearing 815
103, spacing sliding mechanism 11, guide plate 111, rolling groove 1110, the first spring bearing 112, guide pad 113, race 1130, cunning
Dynamic component 114, long strip block 1141, shaft 1142, the second spring bearing 1143, panel turnover mechanism 12, impact block 13, copper sheathing 14, branch
Frame 15.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1:
As shown in Figure 1 to 4, a kind of weather strip for automobile of the present invention connects angle mold, including lower mold assemblies 1 and under
The upper die component 2 that membrane module 1 cooperates, wherein lower mold assemblies 1 include die bottom plate 3 and the sliding seat being mounted on die bottom plate 3
4, sliding is equipped with sliding block 5 on sliding seat 4；Sliding slot is offered in the middle part of die bottom plate 3, sliding is equipped with rack gear 6, rack gear 6 in sliding slot
On by front end position at be toothed around, remaining place is left shiny surface, and in order to protect rack gear 6 in sliding process
In the friction that is subject to reduce, allow 6 service life of rack gear to increase, wear plate be additionally provided between rack gear 6 and sliding slot, and wear plate is logical
It crosses screw to be fixed on die bottom plate 3, the wearability in 6 sliding process of rack gear is improved；Mold close to 6 front end of rack gear
The gear assembly 7 of the sliding of drive rack 6 is rotatably equipped on bottom plate 3, gear assembly 7 includes being rotatably installed on mold base
Gear-bearing 71, be equipped on gear-bearing 71 with the intermeshing rotate gear 72 of rack gear 6, also insert on the gear-bearing 71
Enter to have bearing cap 73 so that rotate gear 72 can on gear-bearing 71 flexible rotating, while in rotate gear 72
It is located at the mounting hole of 73 two sides of bearing cap there are two opening up.
The Handleset 8 being slidably matched with die bottom plate 3 is installed on gear assembly 7, Handleset 8 includes being mounted on
Rotating bar 81 in rotate gear 72 and the column handle 82 being fixed in rotating bar 81, wherein rotating bar 81 includes the body of rod 811,
The installation protrusion 812 of connection rotate gear 72 is equipped at intervals on the body of rod 811, installation protrusion 812 is inserted into rotate gear 72
It is locked after in mounting hole by screw, so that rotating bar 81 is able to drive the rotation of rotate gear 72 during rotation；In the body of rod
Be located on the position between installation protrusion 812 and column handle 82 on 811 and set there are two mounting blocks 813, two mounting blocks 813 it
Between handle bearing 815 is rotatably equipped with by pin shaft 814, propped up using weight of the handle bearing 815 to entire Handleset 8
Support, and guarantee that the frictional force between Handleset 8 and die bottom plate 3 can be reduced during rotation, while to drive hand
The external force of handle rotation can reduce；In addition, column handle 82 can be avoided the feelings of incised wound convenient for holding during pulling
Condition.
It is connected with pulling block 9 in the end of rack gear 6, the pulling component 10 matched with pulling block 9 is connected on sliding block 5,
The sliding slot that upward opening is offered on middle pulling block 9 is easily installed and pulls component 10, and pulling component 10 includes being fixed in sliding block 5
On link block 101, link block 101 stretch out pulling block 9 position on connecting shaft 102 is installed, the both ends of connecting shaft 102 are respectively mounted
There is the sliding bearing 103 being slidably matched with link block 101, is moved on die bottom plate 3 when rack gear 6 is rotated the driving of gear 72
Afterwards, sliding bearing 103 is directly abutted by pulling block 9 and sliding block 5 is enabled to follow movement, can reduced in drawing process
Pull the frictional force between component 10 and pulling block 9.
In order to reduce the frictional force between sliding block 5 and sliding seat 4, it is provided symmetrically between sliding block 5 and sliding seat 4
Spacing sliding mechanism 11, spacing sliding mechanism 11 include the guide plate 111 being fixed on 4 side of sliding seat and are rotatably installed in cunning
The first spring bearing 112 on 5 side of block offers the rolling groove being slidably matched with the first spring bearing 112 on guide plate 111
1110, when sliding block 5 is in sliding, sliding block 5 is supported by the first spring bearing 112 and can be enterprising in guide plate 111
Row sliding, thus the case where substantially reducing frictional force of the sliding block 5 in moving process, sliding block 5 is effectively avoided to be stuck；It needs
Bright, spacing sliding mechanism 11 is mounted on the two sides of sliding seat 4, need to guarantee the balance of sliding block 5.
Simultaneously in order to stir to the weather strip for automobile after bonding, panel turnover mechanism 12, turnover panel are installed on sliding seat 4
Mechanism 12 is common mechanism in the prior art, not within improvement threshold, is equipped in the front end of rack gear 6 for hitting turnover panel
The impact block 13 of mechanism 12 is rotatably equipped with copper sheathing 14 on impact block 13, and copper sheathing 14 can rotate on impact block 13, when entire
After impact block 13 touches panel turnover mechanism 12, panel turnover mechanism 12 can be allowed to continue stress during rotation, and reduce shock
Existing frictional force between block 13 and panel turnover mechanism 12 improves the stability in use and duration of impact block 13, panel turnover mechanism 12.
Meanwhile it being additionally provided with bracket 15 in the two sides of die bottom plate 3, convenient for being in the position on the outside of mold to weather strip for automobile
It is supported, guarantees not will receive additional pulling force when weather strip for automobile moves in a mold.
Embodiment 2:
In order to extend the move mode of sliding block 5, make the structure type of mold varied, such as Fig. 5~Fig. 6, in embodiment 1
On the basis of to spacing sliding mechanism 11 carry out structure optimization, wherein spacing sliding mechanism 11 include be fixed on sliding seat 4
Guide pad 113 offers race 1130 on guide pad 113, and sliding is equipped with the sliding being mounted on sliding block 5 in the race 1130
Component 114, slide assemblies 114 include the long strip block 1141 being fixed on sliding block 5, and the both ends of long strip block 1141 are equipped with shaft
1142, the both ends of shaft 1142 are mounted on the second spring bearing 1143, prop up also with slide assemblies 114 sliding block 5
Can also be allowed after support sliding block 5 can easy slide, reduce the frictional force of generation, and structure improve after can be improved slide assemblies
114 bearing capacity is suitable for the movement of the biggish sliding block 5 of weight for embodiment 1.
In the structure improvement by Handleset 8 Handleset 8 is slided on die bottom plate 3, significantly
The influence for the pressure that Handleset 8 generates gear assembly 7 is reduced, so that gear assembly 7 is during rotation more
Flexibly, it and can be avoided the phenomenon that generation takes off tooth, can also reduce the use of external force；11 pairs of cunnings of spacing sliding mechanism are utilized simultaneously
Block 5 can also make sliding block 5 mobile after being supported, so that the motive force of rack gear 6 reduces, Handleset 8 can easily be driven
Entire mechanism is mobile, and reduces the frictional force of each contact position, to extend the service life of entire mechanism, improves whole
Reliability and duration.
In explanation of the invention, it should be noted that term " first ", " second " etc. are merely for convenience of describing and manage
Solution, is not defined the usage quantity of particular technique feature, significance level or erection sequence.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (9)
1. a kind of weather strip for automobile connects angle mold, the upper die component (2) including lower mold assemblies (1) and with lower mold assemblies (1) cooperation,
It is characterized by: the lower mold assemblies (1) include die bottom plate (3) and the sliding seat (4) being mounted on die bottom plate (3), institute
It states sliding on sliding seat (4) and is equipped with sliding block (5)；Sliding slot is offered in the middle part of the die bottom plate (3), sliding is equipped with rack gear in sliding slot
(6)；The gear assembly (7) of drive rack (6) sliding is rotatably equipped on the die bottom plate (3) of rack gear (6) front end, it is described
The Handleset (8) being slidably matched with die bottom plate (3) is installed on gear assembly (7)；
The end of the rack gear (6) is connected with pulling block (9), is connected with the pulling group matched with pulling block (9) on the sliding block (5)
Part (10)；
The spacing sliding mechanism (11) being provided symmetrically between the sliding block (5) and sliding seat (4).
2. a kind of weather strip for automobile according to claim 1 connects angle mold, it is characterised in that: gear assembly (7) packet
The gear-bearing (71) being rotatably installed on mold base is included, is equipped on gear-bearing (71) intermeshing with rack gear (6)
Rotate gear (72), also inserted with bearing cap (73) on the gear-bearing (71).
3. a kind of weather strip for automobile according to claim 2 connects angle mold, it is characterised in that: Handleset (8) packet
The column handle (82) for including the rotating bar (81) being mounted on rotate gear (72) and being fixed on rotating bar (81), wherein rotating
Bar (81) includes the body of rod (811), and the installation that connection rotate gear (72) is equipped at intervals on the body of rod (811) is raised (812), the bar
It is located on the position installed between raised (812) and column handle (82) on body (811) there are two setting mounting blocks (813), two
Handle bearing (815) are rotatably equipped with by pin shaft (814) between mounting blocks (813).
4. a kind of weather strip for automobile according to any one of claims 1 to 3 connects angle mold, it is characterised in that: the drawing
Dynamic component (10) include the link block (101) being fixed on sliding block (5), are installed on the position of link block (101) stretching pulling block (9)
Have connecting shaft (102), the both ends of connecting shaft (102) are mounted on the sliding bearing (103) being slidably matched with link block (101).
5. a kind of weather strip for automobile according to claim 4 connects angle mold, it is characterised in that: the spacing sliding mechanism
It (11) include the guide plate (111) being fixed on sliding seat (4) side and first be rotatably installed on sliding block (5) side support
Bearing (112) offers the rolling groove (1110) being slidably matched with the first spring bearing (112) on the guide plate (111).
6. a kind of weather strip for automobile according to claim 4 connects angle mold, it is characterised in that: the spacing sliding mechanism
(11) include the guide pad (113) being fixed on sliding seat (4), offer race (1130), the race on guide pad (113)
(1130) sliding is equipped with the slide assemblies (114) being mounted on sliding block (5) in, and slide assemblies (114) include being fixed in sliding block (5)
On long strip block (1141), the both ends of long strip block (1141) are equipped with shaft (1142), and the both ends of shaft (1142) are mounted on
Second spring bearing (1143).
7. a kind of weather strip for automobile according to claim 4 connects angle mold, it is characterised in that: pacify on the sliding seat (4)
Equipped with panel turnover mechanism (12), the front end of the rack gear (6) is equipped with the impact block (13) for hitting panel turnover mechanism (12), impact block
(13) copper sheathing (14) are rotatably equipped on.
8. a kind of weather strip for automobile according to claim 7 connects angle mold, it is characterised in that: the rack gear (6) and sliding slot
Between be additionally provided with wear plate.
9. a kind of weather strip for automobile according to claim 8 connects angle mold, it is characterised in that: the die bottom plate (3)
Two sides are additionally provided with bracket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610339.8A CN109648858A (en) | 2018-12-27 | 2018-12-27 | A kind of weather strip for automobile connects angle mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610339.8A CN109648858A (en) | 2018-12-27 | 2018-12-27 | A kind of weather strip for automobile connects angle mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109648858A true CN109648858A (en) | 2019-04-19 |
Family
ID=66117118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610339.8A Pending CN109648858A (en) | 2018-12-27 | 2018-12-27 | A kind of weather strip for automobile connects angle mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216321A (en) * | 2020-02-28 | 2020-06-02 | 安徽晨阳橡塑股份有限公司 | Automobile sealing strip corner connecting die |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085277A (en) * | 2011-11-02 | 2013-05-08 | 贵州贵航汽车零部件股份有限公司 | Sealing strip corner joint method and mold |
| CN107914360A (en) * | 2016-10-10 | 2018-04-17 | 衡阳新华华致橡塑制品有限公司 | The weather strip for automobile injection that built-in can be buckled connects angle mould |
| CN207479268U (en) * | 2017-09-17 | 2018-06-12 | 随州市明益五金制品有限公司 | A kind of bending machine for bending bathroom pipe fittings |
| CN108645581A (en) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | A kind of dynamic stiffness test experiments equipment |
-
2018
- 2018-12-27 CN CN201811610339.8A patent/CN109648858A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085277A (en) * | 2011-11-02 | 2013-05-08 | 贵州贵航汽车零部件股份有限公司 | Sealing strip corner joint method and mold |
| CN107914360A (en) * | 2016-10-10 | 2018-04-17 | 衡阳新华华致橡塑制品有限公司 | The weather strip for automobile injection that built-in can be buckled connects angle mould |
| CN207479268U (en) * | 2017-09-17 | 2018-06-12 | 随州市明益五金制品有限公司 | A kind of bending machine for bending bathroom pipe fittings |
| CN108645581A (en) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | A kind of dynamic stiffness test experiments equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216321A (en) * | 2020-02-28 | 2020-06-02 | 安徽晨阳橡塑股份有限公司 | Automobile sealing strip corner connecting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 401121 office 3, 3 / F, building 1, No.7, middle section of Huangshan Avenue, Renhe street, Yubei District, Chongqing Applicant after: SAARGUMMI (CHINA) INVESTMENT Co.,Ltd. Applicant after: SAARGUMMI YUJIN (CHONGQING) RUBBER & PLASTIC PRODUCT Co.,Ltd. Address before: 401120 a-17-1 -- a-17-9, Hanguo center, No. 85, Jinyu Avenue, northern New District, Yubei District, Chongqing Applicant before: SAARGUMMI (CHINA) INVESTMENT Co.,Ltd. Applicant before: SAARGUMMI YUJIN (CHONGQING) RUBBER & PLASTIC PRODUCT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
|
| RJ01 | Rejection of invention patent application after publication |