CN207534004U - A kind of automotive sealant boring auxiliary tooling - Google Patents
A kind of automotive sealant boring auxiliary tooling Download PDFInfo
- Publication number
- CN207534004U CN207534004U CN201721619533.3U CN201721619533U CN207534004U CN 207534004 U CN207534004 U CN 207534004U CN 201721619533 U CN201721619533 U CN 201721619533U CN 207534004 U CN207534004 U CN 207534004U
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- rotating disk
- tongue
- support plate
- type gear
- copying type
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Abstract
The utility model discloses a kind of automotive sealant boring auxiliary tooling, it includes ontology and lid is supported to close in the cover board for supporting body upper part, the through-hole of perforation is provided in the support ontology, form-copying type gear rotating disk is provided in the through-hole, the top enclosing of the cover board and the support ontology is formed with T-shaped cavity, the rack for driving the form-copying type gear rotation disc spins is provided in the T-shaped cavity, gear structure is provided on the circumferential surface of the form-copying type gear rotating disk, middle part is provided with the sealing strip imitation-shaped groove passed through for sealing strip, the first tongue has been radially extended on the inner surface of the sealing strip imitation-shaped groove, it is fixedly installed and is stretched into the through-hole and positioned at the second tongue of the form-copying type gear rotating disk both sides in the support ontology.The utility model thoroughly solves the problems, such as the blocking of material bits, spring fatigue and transmission failure, simple in structure and more laborsaving.
Description
【Technical field】
The utility model is related to machinery field, more particularly to a kind of automotive sealant boring auxiliary tooling.
【Background technology】
It needs to beat gas vent, and require gas vent that must be drilled on the inside bubble of a lip now on weather strip for automobile,
To ensure the presence that can not see gas vent in appearance from product.It is close to automobile using mechanical punching device in traditional means
Strip of paper used for sealing punches, and the vertical movement of drill bit generation opposing seal item, still, drill process are specifically driven by a cam mechanism
In, drill bit can not avoid the lip of sealing strip and beat in hole on the inside bubble of lip.
As shown in Figure 1, Patent No. 20082015755.8 discloses a kind of seal strip perforating backman in the prior art
Dress, including seal strip groove 9 ', turnover panel 3 ', second spring 5 ', mandril 2 ', one end of turnover panel 3 ', which is provided with, stretches into seal strip groove 9 '
Interior right angle bends 31 ' are arranged with the first spring on mandril 2 ', by pushing mandril 2 ' that turnover panel 3 ' is driven to be turned over around fulcrum
Turn, so that right angle bends 31 ' break lip into two with one's hands, condition is provided for drilling, finally by the first spring, second spring 5 '
It realizes and resets.The tool structure design comparison is complicated, and dismounting is inconvenient, and is not easy to maintain, and spring is easily tired during use
Labor causes to be unable to flange, and punching material bits are easily blocked into spring and mandril reception hole, lead to cisco unity malfunction.
Therefore, it is necessary to a kind of new automotive sealant boring auxiliary tooling is provided to solve the above problems.
【Utility model content】
The main purpose of the utility model is that providing a kind of automotive sealant boring auxiliary tooling, it is stifled thoroughly to solve material bits
It is the problem of plug, spring fatigue and transmission failure, simple in structure and more laborsaving.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of automotive sealant boring auxiliary tooling,
The cover board in the support body upper part is closed including support ontology and lid, the through-hole of perforation is provided in the support ontology,
Form-copying type gear rotating disk is provided in the through-hole, the top enclosing of the cover board and the support ontology is formed with T-shaped cavity,
The rack for driving the form-copying type gear rotation disc spins, the circumference of the form-copying type gear rotating disk are provided in the T-shaped cavity
Gear structure is provided on surface, middle part is provided with the sealing strip imitation-shaped groove passed through for sealing strip, the sealing strip imitation-shaped groove
The first tongue has been radially extended on inner surface, has been fixedly installed and stretches into the through-hole and positioned at described imitative in the support ontology
Second tongue of shape gear rotating disk both sides.
Further, one end of the rack is provided with connecting plate, and the connecting plate is arranged on the movable end of an actuator,
The connecting plate is driven by the actuator and carries out stretching motion.
Further, the support ontology includes the left support plate and right support plate that are arranged in parallel and structure is identical, is affixed
The midfoot support plate being arranged between the left support plate and the right support plate, the form-copying type gear rotating disk are embedded in described
In midfoot support plate.
Further, be provided between the left support plate and the right support plate in the form-copying type gear rotating disk
The transmission gear that the gear structure is meshed, the transmission gear and the rack be connected and by the rack drives into
Row rotation.
Further, it is angularly provided with around the form-copying type gear rotating disk circumference in the midfoot support plate several
Support is oriented to rotary components.
Further, the support guide rotary components are tangent with the periphery of the form-copying type gear rotating disk including two
The bearing of setting, the region with gear structure is located at the middle part of its circumferential surface, two institutes in the form-copying type gear rotating disk
State the width that the distance between bearing is more than the gear structure.
Further, second tongue is integrally in T shape, and middle part is provided with the avoidance for avoiding the midfoot support plate
Slot.
Further, the outer surface of the support ontology is provided with shutter.
Further, when sealing strip stretch into the through-hole and across the sealing strip imitation-shaped groove when, first tongue with
Second tongue is located on same perpendicular, and first tongue is located at two lips of sealing strip with second tongue
Between.
Compared with prior art, the advantageous effect of the utility model automotive sealant boring auxiliary tooling is：Thoroughly solution
It is the problem of blocking of material bits, spring fatigue and transmission failure of having determined, simple in structure and more laborsaving.By rack pinion,
The lip of sealing strip is broken into two with one's hands and is bulldozed using torsional forces, and the stretching motion of rack is realized using Mechanical Driven, saves people
Power cost, realizes automation mechanized operation；Rack and pinion drive mechanism is arranged in an internal cavity, and is provided in periphery
Shutter substantially increases the leakproofness of internal structure, it is therefore prevented that extraneous material bits enter inside, avoid and are driven stuck or pass
Phenomena such as dynamic failure, occurs；Using rack pinion, what be can not work normally caused by avoiding original spring fatigue asks
Topic；It is stretched on the inside of lip using two groups of tongues, the fixed setting of one of which tongue, another group of tongue is with form-copying type gear rotating disk
Rotation mutually staggers two lips, effective that advantageous position basis is provided for side perforating in lip, solves existing skill
In art when overturning side lip, opposite side lip follows the problem of overturning；This tool structure is simple, convenient disassembly, more just
In repair.
【Description of the drawings】
Fig. 1 is the structure diagram of sealing element boring auxiliary tooling in the prior art；
Fig. 2 is the structure diagram of the utility model embodiment；
Fig. 3 is one of part-structure schematic diagram of the utility model embodiment；
Fig. 4 is the two of the part-structure schematic diagram of the utility model embodiment；
Fig. 5 is the structure diagram of the second tongue in the utility model embodiment；
Digital representation in figure：
2 ' mandrils；3 ' turnover panels, 31 ' right angle bends；5 ' second springs；9 ' seal strip grooves；
100 automotive sealant boring auxiliary toolings；1 support ontology, 11 through-holes, 12 second tongues, 121 escape groove, 13 is left
Support plate, 14 right support plates, 15 midfoot support plates, 16 support guide rotary components；2 cover boards, 21T cavity；3 form-copying type gears revolve
Turntable, 31 sealing strip imitation-shaped grooves, 32 first tongues；4 racks；5 transmission gears；6 shutters；7 connecting plates.
【Specific embodiment】
Embodiment：
Please refer to Fig. 2-Fig. 5, the present embodiment is automotive sealant boring auxiliary tooling 100, include supporting ontology 1 and
Lid closes the cover board 2 on support ontology 1 top, is provided with the through-hole 11 of perforation in the support ontology 1, in the through-hole 11
Form-copying type gear rotating disk 3 is provided with, cover board 2 and the top enclosing of the support ontology 1 are formed with T-shaped cavity 21, the T-shaped chamber
The rack 4 of 3 rotation of driving form-copying type gear rotating disk is provided in body 21, is provided on the circumferential surface of form-copying type gear rotating disk 3
Gear structure, middle part are provided with the sealing strip imitation-shaped groove 31 passed through for sealing strip, on the inner surface of sealing strip imitation-shaped groove 31 radially
The first tongue 32 is extended with, is fixedly installed and is stretched into through-hole 11 and positioned at 3 liang of form-copying type gear rotating disk in the support ontology 1
Second tongue 12 of side.
Support ontology 1 includes being arranged in parallel and left support plate 13 and right support plate 14 that structure is identical, is affixed and is arranged on a left side
Midfoot support plate 15 between support plate 13 and right support plate 14.
Form-copying type gear rotating disk 3 is embedded in the midfoot support plate 15.It is set between left support plate 13 and right support plate 14
The transmission gear 5 being meshed with the gear structure in form-copying type gear rotating disk 3 is equipped with, transmission gear 5 connects with the cooperation of rack 4
It connects and is rotated by the driving of rack 4.Transmission gear 5 is erected at by axis pin, bearing in left support plate 13 and right support plate 14.
By pulling rack 4, band nutating gear 5 rotates, and then form-copying type gear rotating disk 3 is driven to rotate, while form-copying type gear rotates
The first tongue 32 in disk 3 realizes mutually staggering between the first tongue 32 and the second tongue 12, so as to seal with rotation
Two lips in item are broken into two with one's hands, and locality condition is provided for the inner surface punching in lip.
The region with gear structure is located at the middle part of its circumferential surface in form-copying type gear rotating disk 3.Midfoot support plate 15
In around 3 circumference of form-copying type gear rotating disk be angularly provided with several support guide rotary components 16, support guide rotary components
16 include two and the bearings of the tangent setting of periphery of form-copying type gear rotating disk 3, and the distance between two described bearings are more than
The width of the gear structure.Gear structure is arranged on the middle part of form-copying type gear rotating disk 3 and in support guide rotary components
Two bearings spaced apart in 16 are set, can not only realize the power transmission with transmission gear 5, and do not interfere with also
Support guide rotary components 16 are bonded with 3 circumferential surface of form-copying type gear rotating disk；By setting support guide rotary components 16,
So that the rotation of form-copying type gear rotating disk 3 is more smooth, it is less prone to stuck phenomenon.
Second tongue 12 is whole in T shape, and middle part is provided with the escape groove 121 for avoiding midfoot support plate 15, middle and upper part
Wider position is respectively embedded into left support plate 13 and right support plate 14 and achieves a fixed connection, the lower part connection of the second tongue 12
Its integral strength is improved together, and then improves the barrier force to sealing strip lip.
The outside of left support plate 13 and right support plate 14 is both provided with shutter 6, and the transmission mechanism inside tooling is blocked
Get up, the transmission gear 5 in the tooling of the present embodiment is set with the transmission mechanism inside rack 4 and form-copying type gear rotating disk 3
In an enclosed construction, prevent material bits from entering, so as to occur the problem of effectively preventing transmission failure.
One end of rack 4 is provided with connecting plate 7, and connecting plate 7 is arranged on the movable end of an actuator (not identified in figure), even
Fishplate bar 7 is driven by the actuator and carries out stretching motion.
Under original state, the first tongue 32 and the second tongue 12 are located on same perpendicular, when sealing strip stretch into it is described
Through-hole 11 and during across the sealing strip imitation-shaped groove 31, the first tongue 32 and the second tongue 12 be located at sealing strip two lips it
Between, one of lip is turned into horizontality by rotating the first tongue 32.The main fitted seal item punching of the present embodiment
Device uses.
The present embodiment is for the advantageous effect of automotive sealant boring auxiliary tooling 100：Thoroughly solve material bits block,
It is the problem of spring fatigue and transmission failure, simple in structure and more laborsaving.It, will be close using torsional forces by rack pinion
The lip of strip of paper used for sealing is broken into two with one's hands and is bulldozed, and the stretching motion of rack is realized using Mechanical Driven, saves human cost, realizes certainly
Dynamicization operates；Rack and pinion drive mechanism is arranged in an internal cavity, and periphery is provided with shutter, is greatly improved
The leakproofness of internal structure, it is therefore prevented that extraneous material bits enter internal, and phenomena such as avoiding stuck transmission or transmission failure is sent out
It is raw；Using rack pinion, the problem of can not work normally caused by avoiding original spring fatigue；Utilize two groups of tongues
It stretches on the inside of lip, one of which tongue fixed setting, another group of tongue is rotated with form-copying type gear rotating disk by two lips
It mutually staggers, it is effective that advantageous position basis is provided for side perforating in lip, it solves in the prior art in overturning side
During lip, opposite side lip follows the problem of overturning；This tool structure is simple, convenient disassembly, easily facilitates repair.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (9)
1. a kind of automotive sealant boring auxiliary tooling, it is characterised in that：It includes ontology and lid is supported to close in the support
The cover board of body upper part, it is described to support the through-hole that perforation is provided in ontology, form-copying type gear rotating disk is provided in the through-hole,
The top enclosing of the cover board and the support ontology is formed with T-shaped cavity, and the driving profiling is provided in the T-shaped cavity
Gear rotates the rack of disc spins, is provided with gear structure on the circumferential surface of the form-copying type gear rotating disk, middle part is provided with
For the sealing strip imitation-shaped groove that sealing strip passes through, the first tongue has been radially extended on the inner surface of the sealing strip imitation-shaped groove, it is described
It is fixedly installed and is stretched into the through-hole and positioned at the second tongue of the form-copying type gear rotating disk both sides in support ontology.
2. automotive sealant boring auxiliary tooling as described in claim 1, it is characterised in that：One end of the rack is provided with
Connecting plate, the connecting plate are arranged on the movable end of an actuator, and the connecting plate is carried out flexible fortune by actuator driving
It is dynamic.
3. automotive sealant boring auxiliary tooling as described in claim 1, it is characterised in that：The support ontology includes parallel
Setting and the identical left support plate of structure and right support plate are affixed and are arranged between the left support plate and the right support plate
Midfoot support plate, the form-copying type gear rotating disk are embedded in the midfoot support plate.
4. automotive sealant boring auxiliary tooling as claimed in claim 3, it is characterised in that：The left support plate and the right side
The transmission gear being meshed with the gear structure in the form-copying type gear rotating disk, the transmission are provided between support plate
Gear is connected with the rack and is rotated by the rack drives.
5. automotive sealant boring auxiliary tooling as claimed in claim 3, it is characterised in that：It is surrounded in the midfoot support plate
The form-copying type gear rotating disk circumference is angularly provided with several support guide rotary components.
6. automotive sealant boring auxiliary tooling as claimed in claim 5, it is characterised in that：The support guide rotary components
Bearing including two with the tangent setting of periphery of the form-copying type gear rotating disk, with teeth in the form-copying type gear rotating disk
The region of wheel construction is located at the middle part of its circumferential surface, and the distance between two described bearings are more than the width of the gear structure
Degree.
7. automotive sealant boring auxiliary tooling as claimed in claim 3, it is characterised in that：Second tongue is in integrally T
Font, middle part are provided with the escape groove for avoiding the midfoot support plate.
8. automotive sealant boring auxiliary tooling as described in claim 1, it is characterised in that：The outside table of the support ontology
Face is provided with shutter.
9. automotive sealant boring auxiliary tooling as described in claim 1, it is characterised in that：When sealing strip stretches into the through-hole
And during across the sealing strip imitation-shaped groove, first tongue and second tongue are located on same perpendicular, described the
One tongue and second tongue are located between two lips of sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619533.3U CN207534004U (en) | 2017-11-28 | 2017-11-28 | A kind of automotive sealant boring auxiliary tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619533.3U CN207534004U (en) | 2017-11-28 | 2017-11-28 | A kind of automotive sealant boring auxiliary tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534004U true CN207534004U (en) | 2018-06-26 |
Family
ID=62615787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721619533.3U Withdrawn - After Issue CN207534004U (en) | 2017-11-28 | 2017-11-28 | A kind of automotive sealant boring auxiliary tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775040A (en) * | 2017-11-28 | 2018-03-09 | 库博汽车标准配件（昆山）有限公司 | A kind of automotive sealant boring auxiliary tooling |
-
2017
- 2017-11-28 CN CN201721619533.3U patent/CN207534004U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775040A (en) * | 2017-11-28 | 2018-03-09 | 库博汽车标准配件（昆山）有限公司 | A kind of automotive sealant boring auxiliary tooling |
| CN107775040B (en) * | 2017-11-28 | 2023-09-19 | 库博汽车标准配件（昆山）有限公司 | Auxiliary fixture for punching automobile sealing piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180626 Effective date of abandoning: 20230919 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180626 Effective date of abandoning: 20230919 |