CN106738569A - A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould - Google Patents
A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould Download PDFInfo
- Publication number
- CN106738569A CN106738569A CN201611019894.4A CN201611019894A CN106738569A CN 106738569 A CN106738569 A CN 106738569A CN 201611019894 A CN201611019894 A CN 201611019894A CN 106738569 A CN106738569 A CN 106738569A
- Authority
- CN
- China
- Prior art keywords
- plate
- lower plate
- die hole
- plug connector
- wire bundle
- 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
Links
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3607—Moulds for making articles of definite length, i.e. discrete articles with sealing means or the like
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of lower plate of waterproof bolt mould, belong to automotive wire bundle and plug connector is dust-proof, the manufacture technology field of splashproof, antidrip, waterproof or fire prevention part, its side is provided with the articulated section being connected with upper plate, middle part is provided with the sealing die hole group formed by sealing die hole array arrangement, upper plate keeper is provided with around the sealing die hole group, the upper plate keeper is taper hole or cone post.This come off duty can be engaged with middle plate and upper plate, be easily achieved to mould positioning, product it is reproducible, prevented substantially defect ware appearance probability.
Description
Technical field
The present invention relates to automotive wire bundle and plug connector be dust-proof, the manufacturing technology neck of splashproof, antidrip, waterproof or fire prevention part
Domain, in particular to a kind of automotive wire bundle and the lower plate of plug connector waterproof bolt mould.
Background technology
, it is necessary to be equipped with waterproof bolt in junction when connector line ball on automobile is connected, wire is passed through into waterproof bolt pair
Connector is attached, and to realize water-proof function, prevents from leaking electricity, to intake cause equipment and damage.
Waterproof bolt generally includes the sealing that termination, key and some sealing rings are constituted, and Authorization Notice No. is CN
The Chinese utility model patent of 204992102 U discloses a kind of automotive connector waterproof bolt, and with simple structure, fixation
With the advantages of being easily installed, the waterproof bolt of this type is generally integrally formed good sealing effect by elastomeric material after mold, to mould
The precision and repeatability of tool have requirement higher.
The mould for being currently used for producing the type waterproof bolt includes the upper plate, middle plate and the lower plate that are separated from each other, and upper and lower plates are worn
Cross plate and be connected and waterproof bolt plate is formed after hot pressing elastomeric material, then by manually one by one by single waterproof bolt from anti-
Extractd on water bolt plate.
Existing mould lower plate and upper plate are separate separate part, only realize being located by connecting by several blind holes and upper plate,
Locating effect is bad, have impact on the quality of waterproof bolt product, and the trouble that operates, running cost are high.
The content of the invention
Present invention aim to provide a kind of lower plate of waterproof bolt mould, it can be engaged with middle plate and upper plate,
Be easily achieved to mould positioning, product it is reproducible, prevented substantially defect ware appearance probability.
To achieve the above object, the lower plate of a kind of waterproof bolt mould designed by the present invention, for matching somebody with somebody with middle plate and upper plate
The automotive wire bundle and plug connector waterproof bolt mould of different size are made in alloying, and its side is provided with the articulated section being connected with upper plate, in
Portion is provided with the sealing die hole group formed by sealing die hole array arrangement, is set around the sealing die hole group
There is upper plate keeper.
Used as the preferred of above-mentioned technical proposal, the upper plate keeper is taper hole or cone post.
The upper plate keeper can also be simple cylinder or cylindrical hole, but this kind of limiting structure is also easy to produce plane side
Upward sliding, and it is damaged directly, without the collision for buffering easily to produce upper and lower plate material.
Used as the preferred of above-mentioned technical proposal, the upper plate keeper is conical bore or circular cone post, and symmetrical is distributed in institute
State around sealing die hole group.
When upper plate keeper is taper hole, the first lower plate keeper on upper plate is cone post, when upper plate keeper is cone
During post, the first lower plate keeper on upper plate is taper hole；The machinable high precision of limiting structure of cone post and taper hole, it is ensured that
Mould high precision in itself；And cone post and taper hole are in addition to the spacing of limitation upper plate and lower plate, additionally it is possible in the horizontal direction
Sliding between limitation upper and lower plates, it is ensured that cast the precision and repeatability of waterproof bolt product every time.
Used as the preferred of above-mentioned technical proposal, sealing die hole group is provided with second median plate on the whole in the lower plate
Locating part, the second median plate locating part is outer frame-shaped, and its Internal periphery is adapted with the outline of middle plate.
Second median plate locating part is engaged with the first median plate locating part on upper plate, the frame that the outline of middle plate is fitted
Firmly, the sliding in major limitation on plate level direction, the main stress person of external force is slid as middle plate, mitigates cone post and taper hole
The burden of limiting structure, further ensures the precision and repeatability of product.
Used as the preferred of above-mentioned technical proposal, the both sides of the lower plate are provided with middle plate sled groove, and the second median plate is spacing
Part is provided with upper plate sled groove away from the side of the articulated section.
As the preferred of above-mentioned technical proposal, be provided with middle plate keeper around the sealing die hole group, it is described in
Plate keeper is cone post；Columned support member, the upper table of the support member are additionally provided with around the sealing die hole group
Face is plane.
Although the limiting structure precision of cone post and taper hole is high, reproducible, the contact area of cone post and taper hole is small,
Cruelty operates and is repeated several times easy to wear, influence product quality under operation, therefore is provided with support member to upper plate offer support, makees
The main support person that pressure is brought for upper plate, mitigates the burden of the limiting structure of cone post and taper hole, further ensures product
Precision and repeatability.
As the preferred of above-mentioned technical proposal, in the lower plate, described around sealing die hole group at least one is provided with
Individual elastic component, the elastic component includes a blind hole, the spring stack being arranged in the blind hole and is set on the spring stack
Spring, the spring has upward elastic force to the middle plate in lower plate.
The effect of elastic component can be in the very first time by middle plate when being after elastomeric material hot pressing terminates and opening upper plate
Top so that connected with cold air rapidly between middle plate and lower plate, the elastomeric material in it is cooled off rapidly, solidified, it is to avoid
Deformation of products problem caused by elastomeric material slow curing, improves the precision and repeatability of product, reduces or prevents substantially
The probability that defect ware occurs, reduces material cost and production cost.
Additionally, elastic component is by the upward jack-up of middle plate, plate during operating personnel take out is also convenient for, prevents middle board dead.
As the preferred of above-mentioned technical proposal, some are provided with the lower plate, around the sealing die hole group
The lower plate exhaust passage being connected with the sealing die hole group.
Used as the preferred of above-mentioned technical proposal, the lower plate exhaust passage is：The sealing die hole group in the lower plate
The groove for being formed on the whole.
Used as the preferred of above-mentioned technical proposal, the lower plate exhaust passage includes non-directional back bending structure.
During hot pressing elastomeric material, rubber is internal in itself to there may be bubble, the thermal expansion of material also can by gas extrusion,
If excluding this portion gas not in time, bubble can be internally formed in rubber, product quality be influenceed, accordingly, it would be desirable in the sealing
Exhaust passage is set between portion's die hole group, is through carving or corroding formed fit depressions on the surface of the lower plate
Above-mentioned exhaust passage can be constituted.
During hot pressing, hot gas directly, quickly sprays easily scald operator from exhaust passage, now designs back bending structure,
Increase the flow resistance of hot gas, reduce its flowing velocity, can play a part of to avoid operator to scald as far as possible.
The present invention compared with prior art, with advantages below and beneficial effect：
（1）The lower plate of the mould can be engaged with middle plate and upper plate, be easily achieved to mould positioning；
（2）The precision and repeatability of product can be improved using the mould of the lower plate, defect ware appearance has been prevented substantially
Probability；
（3）The production cost of product can be saved using the mould of the lower plate.
Brief description of the drawings
Fig. 1 is automotive wire bundle described in embodiment 1 and plug connector waterproof bolt mould structure schematic diagram.
Fig. 2 is upper plate structure schematic diagram described in embodiment 1.
Fig. 3 is middle plate structure schematic diagram described in embodiment 1.
Fig. 4 is lower plate structure schematic diagram described in embodiment 1.
Fig. 5 is automotive wire bundle described in embodiment 2 and plug connector waterproof bolt mould structure schematic diagram.
Fig. 6 is automotive wire bundle described in embodiment 3 and plug connector waterproof bolt mould structure schematic diagram.
In figure：Upper plate 1, termination die hole group 1.1, the first lower plate keeper 1.2, middle plate keeper mating hole 1.3, support
Part mating hole 1.4, first median plate locating part 1.5, upper plate handle 1.6, upper plate exhaust passage 1.7, middle plate 2, key die hole group
2.1st, middle plate spacing preiection 2.2, raised stopper 2.21, the perforation 2.4, middle plate handle 2.5 of the second lower plate keeper 2.3, support member,
Lower plate 3, sealing die hole group 3.1, upper plate keeper 3.2, middle plate keeper 3.3, support member 3.4, second median plate locating part
3.5th, elastic component 3.6, middle plate sled groove 3.7, upper plate sled groove 3.8, lower plate exhaust passage 3.9.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1：With reference to Fig. 1 ~ Fig. 4, a kind of automotive wire bundle and plug connector waterproof bolt mould, including the He of upper plate 1 being hinged
Lower plate 2, and it is detachably arranged in the middle plate between the upper plate 1 and described next 2；
The middle part of the upper plate 1 is provided with termination die hole group 1.1, the middle part of the middle plate 2 and the middle part difference of the lower plate 3
The key die hole group 2.1 and sealing die hole group 3.1 for thinking adaptation therewith are provided with, for anti-to automotive wire bundle and plug connector
Each position of water bolt carries out mold；
Wherein, the first lower plate keeper 1.2 is additionally provided with the upper plate 1, with the phase of upper plate keeper 3.2 in the lower plate 3
Coordinate, the first lower plate keeper 1.2 and the upper plate keeper 3.2 form mutually spacing in the form of boring post and taper hole
Function；
Middle plate locating part 3.3 is provided with the lower plate 3, is engaged with the second lower plate keeper 2.3 on the middle plate 2, institute
State middle plate locating part 3.3 and the second lower plate keeper 2.3 forms mutually spacing function, and institute in the form of boring post and hole
State the middle plate keeper mating hole 1.3 for being provided with upper plate 1 and being adapted with the middle position of plate locating part 3.3；
The support member 3.4 of column is additionally provided with the lower plate, the upper surface of the support member 3.4 is plane, on the middle plate 2
It is provided with support member perforation 2.4, and the upper plate 1 being adapted with the position of the support member 3.4 and is provided with and the support
The support member mating hole 1.4 that the position of part 3.4 is adapted；
Middle plate spacing preiection 2.2 is provided with the middle plate 2, the middle plate spacing preiection 2.2 is additionally provided with the raised gear of bending
Be adapted with the profile of the middle plate spacing preiection 2.2 is respectively arranged with portion 2.21, the upper plate 1 and the lower plate 3
Plate locating part 1.5 and second median plate locating part 3.5 in one, for framing the middle plate；
Four elastic components 3.6, middle plate sled groove 3.7 and upper plate sled groove 3.8 are additionally provided with the lower plate 3；The elastic component 3.6 is
One blind hole, is provided with spring stack in it, spring is provided with spring stack, when the upper plate 1 is opened, the elastic component 3.6
Interior spring can help flick the middle plate 2 in time, and the elastomeric material and cold air for making mold contact rapid cooling and solidifying,
And plate in convenient taking-up；The middle plate sled groove 3.7 and upper plate sled groove 3.8, be respectively used to pry open the middle plate 2 and it is described on
Plate 1, wherein upper plate sled groove 3.8 is located on the second median plate locating part 3.5；
One end of the upper plate 1, the both sides of the middle plate 2 are respectively arranged with upper plate handle 1.6 and middle plate handle 2.5, convenient to live
Dynamic upper plate 1 and middle plate 2.
Embodiment 2：With reference to Fig. 5, the difference with embodiment 1 is：The termination die hole group 1.1, key mould
3.1 points of hole group 2.1 and sealing die hole group are two sections；Middle plate keeper 3.3 in the lower plate 3 is not with institute
The axis for stating lower plate 3 is symmetrically arranged, and the positioning of plate, prevents anti-loaded in convenience, meanwhile, the middle plate on the upper plate 1
Corresponding adjustment is made relative to the position of the middle plate keeper 3.3 in the position of keeper mating hole 1.3.
Embodiment 3：With reference to Fig. 6, the difference with embodiment 1 is：The termination die hole group 1.1, key mould
3.1 points of hole group 2.1 and sealing die hole group are three sections；The upper plate 1 is not provided with first median plate locating part 1.5,
The upper plate exhaust passage 1.7 for communicating therewith is provided with around the termination die hole group 1.1 of upper plate 1, is provided with the lower plate
The lower plate exhaust passage 1.9 corresponding with the position of upper plate exhaust passage 1.7.
Claims (10)
1. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould, it is characterised in that：Its side is provided with and is connected with upper plate
Articulated section, middle part is provided with the sealing die hole group formed by sealing die hole array arrangement（3.1）, the sealing
Die hole group（3.1）Surrounding is provided with upper plate keeper（3.2）.
2. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 1, it is characterised in that：On described
Plate keeper（3.2）It is taper hole or cone post.
3. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 2, it is characterised in that：On described
Plate keeper（3.2）It is conical bore or circular cone post, symmetrical is distributed in the sealing die hole group（3.1）Around.
4. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 1, it is characterised in that：Under described
Sealing die hole group on plate（3.1）Second median plate locating part is provided with the whole（3.5）, the second median plate locating part
（3.5）It is outer frame-shaped, its Internal periphery is adapted with the outline of middle plate.
5. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 4, it is characterised in that：Under described
The both sides of plate are provided with middle plate sled groove（3.7）, the second median plate locating part（3.5）Side away from the articulated section is provided with
Upper plate prizes groove（3.8）.
6. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 1, it is characterised in that：It is described close
Envelope portion die hole group（3.1）Surrounding is provided with middle plate keeper（3.3）, the middle plate keeper（3.3）It is cone post；The sealing
Portion's die hole group（3.1）Surrounding is additionally provided with columned support member（3.4）, the support member（3.4）Upper surface be plane.
7. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 1, it is characterised in that：Under described
On plate, sealing die hole group（3.1）At least one elastic component is provided with described in surrounding（3.6）, the elastic component（3.6）Including
One blind hole, the spring stack being arranged in the blind hole and the spring being set on the spring stack, the spring is to being arranged on
Middle plate in lower plate has upward elastic force.
8. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 1, it is characterised in that：Under described
On plate, the sealing die hole group（3.1）Surrounding is provided with some with the sealing die hole group（3.1）It is connected
Lower plate exhaust passage（3.9）.
9. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 8, it is characterised in that：Under described
Plate exhaust passage（3.9）For：The sealing die hole group in the lower plate（3.1）The groove for being formed on the whole.
10. the lower plate of a kind of automotive wire bundle and plug connector waterproof bolt mould according to claim 8 or claim 9, it is characterised in that：Institute
State lower plate exhaust passage（3.9）Include non-directional back bending structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019894.4A CN106738569A (en) | 2016-11-21 | 2016-11-21 | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019894.4A CN106738569A (en) | 2016-11-21 | 2016-11-21 | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738569A true CN106738569A (en) | 2017-05-31 |
Family
ID=58969574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611019894.4A Pending CN106738569A (en) | 2016-11-21 | 2016-11-21 | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738569A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203901602U (en) * | 2014-06-20 | 2014-10-29 | 林东生 | Integrated molding device for silica gel and sheet steel in sealing gasket of tablet computer |
| CN204076582U (en) * | 2014-10-18 | 2015-01-07 | 张家港市乐余永益塑料模具厂 | A kind of traction mark die |
| CN204773390U (en) * | 2015-07-14 | 2015-11-18 | 东莞市贝洛橡胶制品有限公司 | Automatic exhaust major diameter cushion rubber spare forming die |
| CN206579045U (en) * | 2016-11-21 | 2017-10-24 | 乐清市精东橡塑科技有限公司 | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould |
-
2016
- 2016-11-21 CN CN201611019894.4A patent/CN106738569A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203901602U (en) * | 2014-06-20 | 2014-10-29 | 林东生 | Integrated molding device for silica gel and sheet steel in sealing gasket of tablet computer |
| CN204076582U (en) * | 2014-10-18 | 2015-01-07 | 张家港市乐余永益塑料模具厂 | A kind of traction mark die |
| CN204773390U (en) * | 2015-07-14 | 2015-11-18 | 东莞市贝洛橡胶制品有限公司 | Automatic exhaust major diameter cushion rubber spare forming die |
| CN206579045U (en) * | 2016-11-21 | 2017-10-24 | 乐清市精东橡塑科技有限公司 | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205914627U (en) | Automobile fastener stamping die | |
| CN201446650U (en) | Plastic fuel tank water-cooling shaping bracket | |
| CN206579045U (en) | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould | |
| CN206436442U (en) | The automotive wire bundle and plug connector waterproof bolt mould of a kind of simple operation | |
| CN106738569A (en) | A kind of lower plate of automotive wire bundle and plug connector waterproof bolt mould | |
| CN206344364U (en) | A kind of high-accuracy automotive wire bundle and plug connector waterproof bolt mould | |
| CN206953461U (en) | A kind of upper plate of automotive wire bundle and plug connector waterproof bolt mould | |
| CN103008562A (en) | Vertical casting device for integral cylinder head casting | |
| CN206436435U (en) | A kind of middle plate of automotive wire bundle and plug connector waterproof bolt mould | |
| CN106514967A (en) | Upper plate of waterproof plug mold for automobile wire harness and plug connector | |
| CN106553306A (en) | A kind of automotive wire bundle and plug connector waterproof bolt mould of simple operation | |
| CN106553305A (en) | A kind of high-accuracy automotive wire bundle and plug connector waterproof bolt mould | |
| CN203917448U (en) | A kind of extruding die for aluminum shaped material | |
| CN113042710B (en) | Optimization method of low-pressure casting production process of electric power fitting spacer frame | |
| CN205463894U (en) | Hole flanging mould | |
| CN113118412B (en) | Forming device for metal piece | |
| CN206347262U (en) | Foot rest and electronic product | |
| CN207014677U (en) | A kind of corrector for eliminating injection structure cooling meat gap wedge shape | |
| CN207222749U (en) | A kind of detachable hardware dies | |
| CN203991722U (en) | A kind of novel die | |
| CN212795622U (en) | Extrusion molding device for processing rubber products | |
| CN211360547U (en) | Mould is used in aluminum alloy ex-trusions production | |
| CN211661054U (en) | Die casting die | |
| CN217257766U (en) | Left and right shoulder cover die for THOR dummy | |
| CN207899996U (en) | Electric motor end cap molding die |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |