CN106346707B - A kind of car lamp light regulating bolt and its manufacturing method - Google Patents
A kind of car lamp light regulating bolt and its manufacturing method Download PDFInfo
- Publication number
- CN106346707B CN106346707B CN201610947946.8A CN201610947946A CN106346707B CN 106346707 B CN106346707 B CN 106346707B CN 201610947946 A CN201610947946 A CN 201610947946A CN 106346707 B CN106346707 B CN 106346707B
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- regulating bolt
- lamp light
- car lamp
- light regulating
- dynamic model
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 120
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 35
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of car lamp light regulating bolt and its manufacturing method, a kind of car lamp light regulating bolt is integral type column structure, including screw head, screw rod, screw thread.The screw head is located at screw rod one end, and the screw thread is located on screw rod；The screw head is equipped with outer-hexagonal, and the screw head lower surface is equipped with gear；The screw rod is equipped with buckle, and buckle is linked together with screw rod；The screw rod is equipped with the concave ring groove of installation seal washer.A kind of manufacturing method of car lamp light regulating bolt, according to the structure of manufactured car lamp light regulating bolt, make mold, using the method for single injection-molded, car lamp light regulating bolt is made through demoulding, a kind of car lamp light regulating bolt of the present invention uses integrated design, without splicing, without combiner, it can ensure entire screw concentricity rotation when car light light modulation, ensure the balance adjustment of car light, it is equipped with outer-hexagonal in screw head simultaneously, gear is equipped in screw head lower surface, supports the manual, electric and a variety of car light regulative modes of dynamic regulation.
Description
Technical field
The present invention relates to a kind of car lamp light regulating bolt and its manufacturing method more particularly to a kind of integration while bands
There are outer-hexagonal, the car lamp light regulating bolt of gear and its manufacturing method.
Background technique
It is well known that vehicle body can be caused relative to the variation at inclination angle, this will lead to when vehicle load changes
The change of vehicle light illumination distance and illumination direction.When automobile increases extra load or sharply accelerates, automobile will appear under tail portion
The phenomenon that drop, front increase (level height before and after vehicle body changes), this will lead to the glare of driver of oncoming traffic, together
When will cause road surface illumination it is insufficient；When automobile is braked suddenly, it may appear that front decline, tail portion increase, at this moment horizon grange
It can greatly shorten.Also such as bend, high-performance cruise, emergency braking, starting, highway, city can be encountered when vehicle going at night
Lighting requirement under the different conditions such as city's highway, country road, rain and snow weather, at this moment the requirement to car light light modulation is higher, manually
Light regulating system can not adapt to these needs, if car light cannot be adjusted in time, it will influence the driving peace of automobile
Quan Xing.Therefore, the technology of corresponding automatic light control system or dynamic light regulating system (AFS) is come into being both at home and abroad.
Car light light adjusting system product currently on the market can be divided into three categories: manual system or manual adjustment system, automatic
System or quasi-static system, dynamical system (AFS).In entire car light dimming process, needs to use light regulating bolt, pass through screw thread
Convert the rotary motion of screw to the angle change of car light lamp group illumination direction.Existing car light light regulating bolt, usually by
Several component combinations form, it is difficult to accomplish the same axle center rotation of single product, can not ensure concentricity rotation and the car light of product
The balance of light modulation, and the light modulation of the various ways such as outer-hexagonal and gear cannot be carried out simultaneously.
Summary of the invention
1. goal of the invention:
In order to overcome car light light regulating bolt to be formed by multiple component combinations, it is difficult to accomplish the same axle center rotation of single product,
It can not ensure the concentricity rotation and the balance for lamp of shunting of product, and a variety of sides such as outer-hexagonal and gear cannot be carried out simultaneously
The problem of light modulation of formula, the present invention provides it is a kind of integration, simultaneous with outer-hexagonal, gear car lamp light regulating bolt and
Its manufacturing method.
2. technical solution:
A kind of car lamp light regulating bolt is integral type column structure, including screw head, screw rod, screw thread.The screw
Head is located at screw rod one end, and the screw thread is located on screw rod；The screw head is equipped with outer-hexagonal, the screw head lower surface
Equipped with gear；The screw rod is equipped with buckle, and buckle is linked together with screw rod；The screw rod is equipped with the recessed of installation seal washer
Annular groove.
Preferably, the outer-hexagonal is set to screw head upper surface.
Preferably, from screw head, by screw head, install the concave ring groove of seal washer, buckle, screw thread sequence according to
Secondary arrangement.
Preferably, the car lamp light regulating bolt material is non-conductive, Environment-friendlywear-resistant wear-resistant, corrosion-resistant, flame retardant plastics.
In use, a kind of car lamp light regulating bolt of the present invention is stuck in vehicle glazing cup by buckle fixation
In the adjustment hole of bottom case, the gear of the screw head is connected with the external rotating actuator on automobile, when on automobile
The rotation of external rotating actuator when, drive car lamp of the present invention to dim spiral shell by the gear of the screw head
Nail rotation, and then drive the thread away from precession or back-out, because car light cup and the screw thread socket-connect, the side of car light cup
It changes to also with screw thread rotation, the final adjusting for realizing vehicle light illumination.
A kind of manufacturing method of car lamp light regulating bolt, according to the structure of manufactured car lamp light regulating bolt, system
Make mold, using the method for single injection-molded, car lamp light regulating bolt is made through demoulding, it is characterised in that mould therefor packet
Dynamic model, cover half and ejecting mechanism are included, the type chamber formed after the dynamic model, cover half molding includes screw head chamber, screw rod chamber, installation
Concave ring vallecular cavity, the buckle chamber, thread cavity of seal washer, the screw head chamber, screw rod chamber, the concave ring groove for installing seal washer
Chamber, buckle chamber, thread cavity are connected.The screw head chamber is equipped with outer-hexagonal chamber, and screw head chamber lower surface is equipped with
Gear cavity.The dynamic model and cover half are embedded with a removable jacking block, two removable tops that the dynamic model and cover half embed respectively
Block forms gear cavity when molding.When demoulding, the knockout course embeds for dynamic model with the embedded removable jacking block of dynamic model or cover half can
Mobile jacking block can carry out the de- of orthogonal both direction relative to manufactured car lamp light regulating bolt independently of each other
The mobile knockout course of mould.
Preferably, the inline mode for the removable jacking block that the dynamic model and cover half embed respectively is tiltedly embedded, removable top
Block can be moved along oblique embedded direction, be able to achieve dynamic model and the embedded removable jacking block of dynamic model or the embedded removable jacking block of cover half relative to
The demoulding that manufactured car lamp light regulating bolt carries out orthogonal both direction independently of each other is mobile.
Preferably, the dynamic model and the embedded removable jacking block of dynamic model or the embedded removable jacking block of cover half are relative to manufactured
Car lamp light regulating bolt can carry out the knockout course of the demoulding movement of orthogonal both direction independently of each other are as follows: described
Cover half is fixed, and the dynamic model first demoulds movement, and manufactured car lamp light regulating bolt is attached on the dynamic model, at this time institute
It states the embedded removable jacking block of cover half to be still embedded on the gear of manufactured car lamp light regulating bolt head undersurface, follow
The dynamic model is mobile toward the same direction, while the removable jacking block that cover half embeds also occurs perpendicular to the dynamic model moving direction
Displacement, direction of displacement is toward manufactured car lamp light regulating bolt head undersurface gear direction is deviate from, when this displacement is greater than screw
When the thickness of head undersurface gear cavity, the embedded removable jacking block of the cover half is detached from manufactured car lamp and dims spiral shell
Nail, manufactured car lamp light regulating bolt is attached on the dynamic model at this time.The embedded removable jacking block of the last dynamic model with
The ejecting mechanism ejects manufactured car lamp light regulating bolt together, while ejection, the embedded removable top of dynamic model
Displacement perpendicular to ejection direction, the manufactured car lamp light regulating bolt head undersurface gear of the past abjection of direction of displacement occur for block
Direction, when this displacement is greater than the thickness of screw head lower surface gear cavity, manufactured car lamp light regulating bolt is completely de-
Entire mold cavity out is finally made a kind of car lamp light regulating bolt of the present invention.
Preferably, the dynamic model and the embedded removable jacking block of dynamic model or the embedded removable jacking block of cover half are relative to manufactured
Car lamp light regulating bolt can carry out the knockout course of the demoulding movement of orthogonal both direction independently of each other are as follows: described
Cover half is fixed, and the dynamic model first demoulds movement, and manufactured car lamp light regulating bolt is attached on the cover half, at this time institute
The embedded removable jacking block of dynamic model is stated still to be embedded on the gear of manufactured car lamp light regulating bolt head undersurface, it is described
The embedded removable jacking block of dynamic model is removed out of dynamic model, opposing stationary with cover half on dynamic model moving direction, while dynamic model is embedded
Removable jacking block also occur the displacement perpendicular to the dynamic model moving direction, direction of displacement is toward deviating from manufactured car lamp tune
Light screw head following table face gear direction, when this displacement is greater than the thickness of screw head lower surface gear cavity, in the dynamic model
Embedding removable jacking block is detached from manufactured car lamp light regulating bolt, and manufactured car lamp light regulating bolt is attached to institute at this time
It states on cover half.The embedded removable jacking block of the last cover half ejects manufactured car lamp light modulation with the ejecting mechanism
Screw, while ejection, the displacement perpendicular to ejection direction, the past abjection of direction of displacement occur for the embedded removable jacking block of cover half
Manufactured car lamp light regulating bolt head undersurface gear direction, when this displacement is greater than the thickness of screw head lower surface gear cavity
When spending, the completely out entire mold cavity of manufactured car lamp light regulating bolt is finally made of the present invention a kind of new
Type car light light regulating bolt.
Preferably, mould therefor contains multiple car lamp light regulating bolt type chambers, and single injection-molded is made multiple novel
Car light light regulating bolt.
3. the utility model has the advantages that
Compared with prior art, a kind of car lamp light regulating bolt of the present invention use integrated design, it is no splicing,
Without combiner, it can ensure entire screw concentricity rotation when car light light modulation, ensure the balance adjustment of car light.It is set in screw head
There is outer-hexagonal, is equipped with gear in screw head lower surface, supports the manual, electric and a variety of car light regulative modes of dynamic regulation.Institute
A kind of car lamp light regulating bolt stable structure is stated, durable, performance is stablized.In addition, a kind of new car of the present invention
Lamp light regulating bolt material selection Environment-friendlywear-resistant wear-resistant, corrosion-resistant plastic reduce product cost, while convenient for discarded car light light regulating bolt
Recycling, saved resource, reduced environmental pollution.
Compared with prior art, a kind of car lamp light regulating bolt manufacturing method of the present invention, used mold
Dynamic model and cover half be embedded with a removable jacking block respectively, formed when being molded by two embedded removable jacking blocks of dynamic model and cover half
Screw head lower surface gear cavity.When demoulding, dynamic model is opposite with the embedded removable jacking block of dynamic model or the embedded removable jacking block of cover half
It is mobile in the demoulding that manufactured car lamp light regulating bolt can carry out orthogonal both direction independently of each other, dexterously
Realize mold releasability.For preferred embodiment, dynamic model and cover half embed removable jacking block respectively by the way of tiltedly embedding, and move
Jacking block can be moved along oblique embedded direction, it is ingenious, simply implemented dynamic model and the embedded removable jacking block of dynamic model or cover half embed can
Mobile jacking block carries out the demoulding of orthogonal both direction relative to manufactured car lamp light regulating bolt independently of each other
It is mobile, it is final to realize demoulding.Features described above enables manufacturing method of the present invention using mold integrated injection molding method
Car lamp light regulating bolt is manufactured, the car lamp light regulating bolt integration manufactured is no to splice, without combiner, can protect
Hinder entire screw concentricity rotation when car light light modulation, ensures the balance adjustment of car light；Manual, electric and dynamic regulation is supported simultaneously
A variety of car light regulative modes；The car lamp light regulating bolt stable structure, durable, performance is stablized；This manufacturing method one
Secondary molding, reduces production cost, improves production efficiency.
Detailed description of the invention
Fig. 1 is car lamp light regulating bolt stereoscopic schematic diagram of the present invention
Fig. 2 is car lamp light regulating bolt side view of the present invention
Fig. 3 is car lamp light regulating bolt of the present invention head top view
Fig. 4 is car lamp light regulating bolt manufacturing method mould therefor molding schematic diagram of the present invention
Fig. 5 is car lamp light regulating bolt manufacturing method mould therefor dynamic model schematic diagram of the present invention
Fig. 6 is car lamp light regulating bolt manufacturing method mould therefor cover half schematic diagram of the present invention
Fig. 7 is that car lamp light regulating bolt manufacturing method mould therefor of the present invention moves jacking block schematic diagram
Specific embodiment
Below with reference to embodiment and attached drawing, the invention will be further described.
A kind of car lamp light regulating bolt, as shown in Figure 1, be integral type column structure, including screw head 1, screw rod 2,
Screw thread 5.The screw head 1 is located at 2 one end of screw rod, and the screw thread 5 is located on screw rod 2；The screw rod 2 is equipped with buckle 4, card
Button 4 is linked together with screw rod 2；The screw rod 2 is equipped with the concave ring groove 3 of installation seal washer；It is entire new from screw head 1
Type car light light regulating bolt is successively arranged by the sequence of screw head 1, the concave ring groove 3 of installation seal washer, buckle 4, screw thread 5.Such as
Shown in Fig. 2 car lamp light regulating bolt side view of the present invention, 1 lower surface of screw head is equipped with gear 1-1；Such as this hair of Fig. 3
Shown in the top view of bright car lamp light regulating bolt head, 1 upper surface of screw head is equipped with outer-hexagonal 1-2.The present invention
Car lamp light regulating bolt material is Environment-friendlywear-resistant wear-resistant, corrosion-resistant plastic.
In use, a kind of car lamp light regulating bolt of the invention by the buckle 4 it is fixed be stuck in vehicle glazing cup and
In the adjustment hole of bottom case, the gear 1-1 of the screw head 1 is connected with the external rotating actuator on automobile, works as automobile
On the rotation of external rotating actuator when, car lamp of the present invention is driven by the gear 1-1 of the screw head 1
Light regulating bolt rotation, and then drive 5 tooth of screw thread away from precession or back-out, because car light cup and the screw thread 5 socket-connect, car light
The direction of light cup rotates also with screw thread 5 and is changed, the final adjusting for realizing vehicle light illumination.
A kind of manufacturing method of car lamp light regulating bolt, according to the structure of manufactured car lamp light regulating bolt, system
Make mold, using the method for single injection-molded, car lamp light regulating bolt is made through demoulding, it is characterised in that mould therefor is such as
Shown in Fig. 4 mold clamping schematic top plan view, including dynamic model, cover half and ejecting mechanism, this figure are molding schematic top plan view, so
Dynamic model and cover half coincide together.In Fig. 4, the type chamber formed after the dynamic model, cover half molding includes screw head chamber 6, spiral shell
Rod cavity 7, the concave ring vallecular cavity 8 for installing seal washer, buckle chamber 9, thread cavity 10, the screw head chamber 6, screw rod chamber 7, installation are close
Concave ring vallecular cavity 8, buckle chamber 9, the thread cavity 10 of seal washer are connected.6 upper surface of screw head chamber is equipped with outer-hexagonal chamber,
6 lower surface of screw head chamber is equipped with gear cavity.Fig. 5 is the dynamic model schematic diagram, 6 is screw head chamber in figure, 7 is screw rod
Chamber, 8 be the concave ring vallecular cavity for installing seal washer, 9 be buckle chamber, 10 be thread cavity, Fig. 6 is the cover half schematic diagram, such as Fig. 5 and
Shown in Fig. 6, the dynamic model and cover half are embedded with a removable jacking block 11 and 12 in a manner of tiltedly embedding respectively, move jacking block 11
And 12 can move along oblique embedded direction, tiltedly the schematic diagram of embedded removable jacking block 11 and 12 is as shown in fig. 7, the dynamic model and cover half
The gear cavity of screw head lower surface is formed when two embedded removable jacking blocks 11 and 12 mold.It is described to demould when demoulding
Journey is dynamic model and the embedded removable jacking block 11 of dynamic model or the embedded removable jacking block 12 of cover half relative to manufactured car lamp tune
Light screw can carry out the knockout course of the demoulding movement of orthogonal both direction independently of each other.
The embedded removable jacking block 11 of the dynamic model and dynamic model or the embedded removable jacking block 12 of cover half are relative to manufactured new
Type car light light regulating bolt can carry out the knockout course for the demoulding movement for being mutually perpendicular to both direction independently of each other are as follows: the cover half
Fixed, the dynamic model first demoulds movement, and manufactured car lamp light regulating bolt is attached on the dynamic model, described at this time fixed
The embedded removable jacking block 12 of mould still on the gear of the lower surface on manufactured car lamp light regulating bolt head, follows
The dynamic model is mobile toward the same direction, while the removable jacking block 12 that cover half embeds also occurs perpendicular to the dynamic model moving direction
Displacement, direction of displacement is toward manufactured car lamp light regulating bolt head undersurface gear direction is deviate from, when this displacement is greater than spiral shell
When the thickness of ailhead lower surface gear cavity, the embedded removable jacking block 12 of the cover half is detached from manufactured car lamp light modulation
Screw, manufactured car lamp light regulating bolt is attached on the dynamic model at this time.The embedded removable jacking block of the last dynamic model
11 eject manufactured car lamp light regulating bolt with the ejecting mechanism, and while ejection, dynamic model is embedded to be moved
Displacement perpendicular to ejection direction, the manufactured car lamp light regulating bolt head undersurface of the past abjection of direction of displacement occur for jacking block 11
Gear direction, when this displacement is greater than the thickness of screw head lower surface gear cavity, manufactured car lamp light regulating bolt is complete
Deviate from entire mold cavity entirely, is finally made a kind of car lamp light regulating bolt of the present invention.
In the present embodiment, a kind of manufacturing method of car lamp light regulating bolt, mould therefor contains 4 car lamp light modulations
4 car lamp light regulating bolts are made in screw type chamber, single injection-molded, as shown in Figure 4.
In addition, a kind of manufacturing method of car lamp light regulating bolt, the dynamic model embeds removable with dynamic model in the present embodiment
Dynamic jacking block 11 or the embedded removable jacking block 12 of cover half can carry out independently of each other relative to manufactured car lamp light regulating bolt
The mobile knockout course of demoulding for being mutually perpendicular to both direction can be with are as follows: the cover half is fixed, and the dynamic model first demoulds
Mobile, manufactured car lamp light regulating bolt is attached on the cover half, at this time the embedded removable jacking block 11 of the dynamic model according to
So in the following table face gear on manufactured car lamp light regulating bolt head, the embedded removable jacking block 11 of the dynamic model from
It is removed in dynamic model, it is opposing stationary with cover half on dynamic model moving direction, while the removable jacking block 11 that dynamic model embeds also occurs to hang down
Directly in the displacement of the dynamic model moving direction, the manufactured car lamp light regulating bolt head undersurface gear of the past abjection of direction of displacement
Direction, when this displacement is greater than the thickness of screw head lower surface gear cavity, the embedded removable jacking block 11 of the dynamic model is detached from
Manufactured car lamp light regulating bolt, manufactured car lamp light regulating bolt is attached on the cover half at this time.It is last described
The embedded removable jacking block 12 of cover half ejects manufactured car lamp light regulating bolt with the ejecting mechanism, in the same of ejection
When, the displacement perpendicular to ejection direction, the manufactured new car of the past abjection of direction of displacement occur for the embedded removable jacking block 12 of cover half
Lamp light regulating bolt head undersurface gear direction, it is manufactured when this displacement is greater than the thickness of screw head lower surface gear cavity
The completely out entire mold cavity of car lamp light regulating bolt, be finally made a kind of car lamp light modulation spiral shell of the present invention
Nail.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of manufacturing method of car lamp light regulating bolt, according to the structure of manufactured car lamp light regulating bolt, production
Car lamp light regulating bolt is made through demoulding using the method for single injection-molded in mold, it is characterised in that mould therefor includes
Dynamic model, cover half and ejecting mechanism, the type chamber that is formed includes that screw head chamber, screw rod chamber, installation are close after the dynamic model, cover half molding
The concave ring vallecular cavity of seal washer, buckle chamber, thread cavity, the screw head chamber, screw rod chamber, the concave ring vallecular cavity for installing seal washer,
Buckle chamber, thread cavity are connected, and the screw head chamber is equipped with outer-hexagonal chamber, and screw head chamber lower surface is equipped with gear
Chamber, the dynamic model and cover half are embedded with a removable jacking block respectively, and two removable jacking blocks that the dynamic model and cover half embed close
Form gear cavity when mould, when demoulding, the knockout course is that dynamic model and the embedded removable jacking block of dynamic model or cover half are embedded removable
Jacking block is moved relative to the demoulding that manufactured car lamp light regulating bolt can carry out orthogonal both direction independently of each other
The inline mode for the removable jacking block that dynamic knockout course, the dynamic model and cover half embed respectively is tiltedly embedded, removable jacking block
It can be moved along oblique embedded direction, be able to achieve dynamic model and the embedded removable jacking block of dynamic model or the embedded removable jacking block of cover half relative to institute
The demoulding that the car lamp light regulating bolt of manufacture carries out orthogonal both direction independently of each other is mobile.
2. a kind of manufacturing method of car lamp light regulating bolt as described in claim 1, it is characterised in that the dynamic model and dynamic
The embedded removable jacking block of mould or the embedded removable jacking block of cover half can be mutually indepedent relative to manufactured car lamp light regulating bolt
Ground carries out the knockout course of the demoulding movement of orthogonal both direction are as follows: the cover half is fixed, and the dynamic model first takes off
Mould is mobile, and manufactured car lamp light regulating bolt is attached on the dynamic model, at this time the embedded removable jacking block of the cover half according to
So on the gear of manufactured car lamp light regulating bolt head undersurface, follow the dynamic model mobile toward the same direction,
The displacement perpendicular to the dynamic model moving direction also occurs for the embedded removable jacking block of cover half simultaneously, and direction of displacement is made toward deviating from
Car lamp light regulating bolt head undersurface gear direction is made, when this displacement is greater than the thickness of screw head lower surface gear cavity
When, the embedded removable jacking block of the cover half is detached from manufactured car lamp light regulating bolt, at this time manufactured car lamp
Light regulating bolt is attached on the dynamic model, and the embedded removable jacking block of the last dynamic model ejects made with the ejecting mechanism
The car lamp light regulating bolt made, while ejection, the position perpendicular to ejection direction occurs for the embedded removable jacking block of dynamic model
It moves, direction of displacement is toward manufactured car lamp light regulating bolt head undersurface gear direction is deviate from, when this displacement is greater than head of screw
When the thickness of lower surface gear cavity, the completely out entire mold cavity of manufactured car lamp light regulating bolt is finally made
A kind of car lamp light regulating bolt of the present invention.
3. a kind of manufacturing method of car lamp light regulating bolt as described in claim 1, it is characterised in that the dynamic model and dynamic
The embedded removable jacking block of mould or the embedded removable jacking block of cover half can be mutually indepedent relative to manufactured car lamp light regulating bolt
Ground carries out the knockout course of the demoulding movement of orthogonal both direction are as follows: the cover half is fixed, and the dynamic model first takes off
Mould is mobile, and manufactured car lamp light regulating bolt is attached on the cover half, at this time the embedded removable jacking block of the dynamic model according to
So on the gear of manufactured car lamp light regulating bolt head undersurface, the embedded removable jacking block of the dynamic model is driven
Remove in mould, it is opposing stationary with cover half on dynamic model moving direction, while the embedded removable jacking block of dynamic model also occur perpendicular to
The displacement of the dynamic model moving direction, the manufactured car lamp light regulating bolt head undersurface gear side of the past abjection of direction of displacement
To when this displacement is greater than the thickness of screw head lower surface gear cavity, the embedded removable jacking block of the dynamic model is detached from made
The car lamp light regulating bolt made, manufactured car lamp light regulating bolt is attached on the cover half at this time, the last cover half
Embedded removable jacking block ejects manufactured car lamp light regulating bolt with the ejecting mechanism, fixed while ejection
Displacement perpendicular to ejection direction occurs for the embedded removable jacking block of mould, and direction of displacement dims spiral shell toward manufactured car lamp is deviate from
Ailhead lower surface gear direction, when this displacement is greater than the thickness of screw head lower surface gear cavity, manufactured new car
The completely out entire mold cavity of lamp light regulating bolt is finally made a kind of car lamp light regulating bolt of the present invention.
4. a kind of manufacturing method of car lamp light regulating bolt as described in claim 1, it is characterised in that mould therefor contains
Multiple car lamp light regulating bolts are made in multiple car lamp light regulating bolt type chambers, single injection-molded.
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| DE202016007445U1 (en) * | 2016-11-30 | 2018-03-02 | Arnold Umformtechnik Gmbh & Co. Kg | screw |
| CN108626675A (en) * | 2018-02-08 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of light dimming mechanism for automotive front fog lamp |
| US10451258B1 (en) * | 2018-09-20 | 2019-10-22 | Chia-Teh Chen | Lighting fixture |
| EP3875315A1 (en) * | 2020-03-06 | 2021-09-08 | ZKW Group GmbH | Adjusting device for adjusting an optically relevant structural unit of a motor vehicle headlamp |
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