CN205981567U - Die -casting lamp body centre gripping frock of leaking hunting - Google Patents
Die -casting lamp body centre gripping frock of leaking hunting Download PDFInfo
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- CN205981567U CN205981567U CN201620808686.1U CN201620808686U CN205981567U CN 205981567 U CN205981567 U CN 205981567U CN 201620808686 U CN201620808686 U CN 201620808686U CN 205981567 U CN205981567 U CN 205981567U
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- casting lamp
- lamp housing
- die casting
- die
- sealing ring
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Abstract
The utility model discloses a die -casting lamp body centre gripping frock of leaking hunting for centre gripping die -casting lamp body, this die -casting lamp body centre gripping frock of leaking hunting include work piece platform, sealing washer, locate the fast clamp platform and the fast clamp device of work piece bench, and the work piece bench is equipped with the annular groove, installs the sealing washer in the annular groove, presss from both sides one side that the platform is located the sealing washer soon, presss from both sides the device soon and installs in fast double -layered bench, is used for sticising the inner chamber in order to seal the die -casting lamp body on the sealing washer with the die -casting lamp body. The utility model discloses an at work piece bench installation sealing washer, the rethread presss from both sides the device soon and sticiss the die -casting lamp body on the sealing washer, alright realize sealed to the inner chamber of die -casting lamp body not needing to install the sealing washer on the die -casting lamp body, whether the event when carrying out leakage detecting to a plurality of die -casting lamp bodies, it can avoid dismouting sealing washer many times, and is laborsaving promptly, again the difficult sealing washer that harms.
Description
Technical field
This utility model is related to LED technical field, leaks hunting clamping tooling particularly to a kind of die casting lamp housing.
Background technology
LED (Light Emitting Diode), i.e. semi-conductor electricity light source, light emitting diode, also referred to as semiconductor lamp,
It is a kind of electric light source of no filament, directly electric energy is converted into luminous energy.
LED lamp has the characteristics that energy-conservation, life-span length, it is to avoid often need the trouble more changing the bulb, by increasingly
The favor of many users.But, the heat dissipation problem of LED is also Important Problems, and heat dissipation problem badly influences the light of LED light source
Effect and life-span.In order to improve the radiating effect of LED, the lamp housing die cast metal of LED is formed by some factories, and in lamp housing
Outer surface arrange some fin.
As shown in figure 1, Fig. 1 is a kind of structural representation of existing die casting lamp housing with heat sinking function for LED
Figure, has uncovered inner chamber in this die casting lamp housing 100, and this die casting lamp housing 100, after completing, needs to seal die casting lamp housing
100 inner chamber, more whether gas leakage detects to die casting lamp housing 100；General adopt by the way of be to arrange on die casting lamp housing 100
The air-filled pore 101 of the inner chamber of connection die cast 100, and seal groove is set on die casting lamp housing 100 its uncovered bottom surface corresponding；
During detection, first in seal groove, place sealing ring, then panel is manually fixed by screws in the die casting lamp equipped with sealing ring
On shell 100, subsequently air-filled pore 101 is connected the snorkel of air supply plant, finally by complete seal die casting lamp housing 100 with supply gas
Whether pipe is put in water together, and air supply plant is supplied gas toward in die casting lamp housing 100 by snorkel, observe and have bubble to produce in water,
If no, proving, the air-tightness of die casting lamp housing 100 is good, conversely, then proving that the air-tightness of die casting lamp housing 100 is bad.This measurement
Mode inefficiency and needs often dismounting sealing ring, waste time and energy, and fragile sealing ring.
Utility model content
This utility model provides a kind of die casting lamp housing and leaks hunting clamping tooling, when detecting to multiple die casting lamp housings,
It is avoided that being dismounted for multiple times sealing ring, that is, laborsaving, and not easy damaged sealing ring.
In order to realize the purpose of this utility model, this utility model employs the following technical solutions：
A kind of die casting lamp housing leaks hunting clamping tooling, and for clamping die casting lamp housing, this die casting lamp housing clamping tooling that leaks hunting includes
Work stage, sealing ring, the fast folder platform in described work stage and Fast clamping device, described work stage is provided with annular groove, institute
State and described sealing ring is installed in annular groove, described fast folder platform is located at the side of described sealing ring, described Fast clamping device is installed
On described fast folder platform, for die casting lamp housing is pressed on sealing ring to seal the inner chamber of die casting lamp housing.
Wherein in an embodiment, described Fast clamping device includes bearing, handle, elastic dynamic bar, actuator, connecting rod and pressure
Shell component, described bearing is fixed on described fast folder platform, and the hinged described bearing in one end of described elastic dynamic bar is near described close
One end of seal, the other end is fixedly connected described handle, and the hinged described fast folder platform in one end of described actuator is away from described sealing
One end of circle, the other end installs described pressure shell assembly, and one end of described connecting rod connects described elastic dynamic bar near described handle
One end, the hinged described actuator of the other end.
Wherein in an embodiment, described pressure shell assembly is the round bar, even including the through hole arranging through described actuator
Connect described round bar and the fixed structure of actuator and the briquetting of connection described round bar one end near described work stage.
Wherein in an embodiment, described fixed structure is two clamp nuts, and described clamp nut is all threaded described
Round bar, and it is located at the both sides of described actuator respectively.
Wherein in an embodiment, described fixed structure is a buffer spring and a clamp nut, described buffer spring set
On described round bar, and it is located between described actuator and briquetting, described clamp nut is located at described actuator away from described
The side of briquetting.
Wherein in an embodiment, described briquetting is threadeded with round bar, and described briquetting is provided with screwed hole, described round bar
One end near described briquetting is provided with external screw thread.
Wherein in an embodiment, the rounded shape of the edge near one end of work stage for the described briquetting.
Wherein in an embodiment, described handle is provided with anti-skid bulge.
Wherein in an embodiment, described work stage is provided with die casting lamp housing position limiting structure, the spacing knot of described die casting lamp housing
Structure is the limited block located at described sealing ring periphery.
Wherein in an embodiment, described work stage is provided with die casting lamp housing position limiting structure, the spacing knot of described die casting lamp housing
Structure is the stopper slot mating with described die casting lamp shell phase, and the described annular being provided with described stopper slot for installing sealing ring is recessed
Groove.
Die casting lamp housing described in the utility model leaks hunting clamping tooling, and it is compared to existing technology：This utility model passes through
In work stage, sealing ring is installed, then by Fast clamping device, die casting lamp housing is pressed on sealing ring, just can achieve to die casting lamp housing
Inner chamber sealing, be not required on die casting lamp housing install sealing ring, therefore multiple die casting lamp housings are made whether gas leakage detection when,
It is avoided that being dismounted for multiple times sealing ring, that is, laborsaving, and not easy damaged sealing ring.
Brief description
Fig. 1 is a kind of structural representation of existing die casting lamp housing；
Fig. 2 is that die casting lamp housing described in this utility model embodiment one leaks hunting the structural representation of clamping tooling；
Fig. 3 is that die casting lamp housing described in this utility model embodiment two leaks hunting the structural representation of clamping tooling.
In Fig. 1：
100th, lamp housing；101st, air-filled pore；
In Fig. 2 and Fig. 3：
10th, work stage；11st, limited block；20th, sealing ring；30th, press from both sides platform soon；40th, Fast clamping device；50th, bearing；60th, handle；
61st, elastic dynamic bar；70th, actuator；80th, connecting rod；90th, pressure shell assembly；91st, round bar；92nd, fixed structure；93rd, clamp nut；
94th, buffer spring；95th, briquetting.
Specific embodiment
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, this utility model can come real in many different forms
Existing however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments to be to make to public affairs of the present utility model
The understanding opening content is more thoroughly comprehensive.
Embodiment one：
As shown in Fig. 2 present embodiment discloses a kind of die casting lamp housing leaks hunting clamping tooling, for clamping die casting lamp housing, should
The die casting lamp housing clamping tooling that leaks hunting includes work stage 10, sealing ring 20, the fast folder platform 30 in work stage 10 and Fast clamping device
40, work stage 10 is provided with annular groove, is provided with sealing ring 20 in annular groove, and fast folder platform 30 is located at the one of sealing ring 20
Side, Fast clamping device 40 is installed on fast folder platform 30, for pressing on sealing ring 20 die casting lamp housing to seal die casting lamp housing
Inner chamber.
Fast clamping device 40 includes bearing 50, handle 60, elastic dynamic bar 61, actuator 70, connecting rod 80 and pressure shell assembly
90, bearing 50 is fixed on fast folder platform 30, and one end pivoting support 50 of elastic dynamic bar 61 is near one end of sealing ring 20, another
End is fixedly connected handle 60；The hinged described fast folder platform 30 in one end of actuator 70 is installed away from one end of sealing ring 20, the other end
Pressure shell assembly 90；One end of connecting rod 80 and described elastic dynamic bar 61 near one end pivot joint of handle 60, the other end be described
The middle part pivot joint of actuator 70.
Pressure shell assembly 90 be including the through hole arranging through actuator 70 round bar 91, connect round bar 91 and actuator 70
Fixed structure 92 and the briquetting 95 connecting round bar 91 one end near work stage 10.
In the present embodiment, fixed structure 92 is two clamp nuts 93, all threaded round bar 91 of clamp nut 93, and point
Not Wei Yu actuator 70 both sides.
Briquetting 95 is threadeded with round bar 91, and briquetting 95 is provided with screwed hole, and round bar 91 is provided near one end of briquetting 95
External screw thread.By briquetting 95 is threadeded with round bar 91, it is easy to the dismounting of briquetting 95, be conducive to timely to the briquetting 95 damaging
Change.
Handle 60 is provided with the anti-skid bulge increasing handle 60 frictional force.
The leak hunting operation principle of clamping tooling of die casting lamp housing of the present utility model is：
First the other holes in addition to air-filled pore on die casting lamp housing to be detected are sealed, then by die casting to be detected
Lamp housing is positioned in work stage 10, and makes die casting lamp housing be pressed on subsequently to pull the handle 60 of clamping workpiece on sealing ring 20 and overturn,
Handle 60 drives briquetting 95 to be pressed on die casting lamp housing and produce self-locking effect by elastic dynamic bar 61, actuator 70, connecting rod 80,
Die casting lamp housing is made to press on sealing ring 20 to seal the inner chamber of die casting lamp housing；Then, the passage of die casting lamp housing is connected and send
The trachea of device of air；Finally, die casting lamp housing clamping workpiece of leaking hunting is immersed in the water with die casting lamp housing, air supply plant passes through trachea
Whether the interior intracavity toward die casting lamp housing sends into gas, observe and have gas to produce, if having it was demonstrated that having gas in this die casting lamp housing in water
Hole, air-tightness is bad, if not having, proves do not have pore in this die casting lamp housing, air-tightness is good.
This utility model passes through to install sealing ring 20 in work stage 10, then is pressed die casting lamp housing by Fast clamping device 40
On sealing ring 20, just can achieve the sealing of the inner chamber to die casting lamp housing, be not required to, on die casting lamp housing, sealing ring 20 is installed, therefore
When multiple die casting lamp housings are made whether with gas leakage detection, it is avoided that being dismounted for multiple times sealing ring 20, that is, laborsaving, and easy damaged is not close
Seal 20.
Embodiment two：
As shown in figure 3, the difference from embodiment one for the present embodiment is：In work stage 10, corresponding sealing ring 20 is provided with pressure
Casting lamp housing position limiting structure, is used for enabling die casting lamp housing to be correctly pressed on sealing ring 20, to guarantee that sealing ring can seal die casting lamp
The inner chamber of shell.
In the present embodiment, die casting lamp housing position limiting structure is the limited block 11 located at sealing ring 20 periphery.Certainly die casting lamp
Shell position limiting structure is not limited only to this, and in other embodiments, die casting lamp housing position limiting structure can be also to mate with die casting lamp shell phase
Stopper slot, is provided with the annular groove for installing sealing ring 20 in stopper slot.
In the present embodiment, fixed structure 92 is a buffer spring 94 and a clamp nut 93, and buffer spring 94 is sheathed on
On round bar 91, and be located between actuator 70 and briquetting 95, clamp nut 93 located at actuator 70 away from briquetting 95 side.Slow
Rush the power that spring 94 can be pressed on die casting lamp housing to briquetting 95 and play cushioning effect, to avoid briquetting to damage die casting lamp housing by pressure.
The rounded shape of edge of briquetting 95 one end near work stage 10, by by briquetting 95 near one end of work stage 10
Side be designed to radiussed, when briquetting 95 is pressed on die casting lamp housing, briquetting 95 scratch die casting lamp housing can be avoided.
Embodiment described above only have expressed a kind of embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, some deformation can also be made and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of die casting lamp housing leaks hunting clamping tooling, for the clamping it is characterised in that this die casting lamp housing leaks hunting that clamps die casting lamp housing
Frock includes work stage, sealing ring, the fast folder platform in described work stage and Fast clamping device, and described work stage is provided with annular
Groove, is provided with described sealing ring in described annular groove, described fast folder platform is located at the side of described sealing ring, described clamps soon
Put and be installed on described fast folder platform, for pressing on sealing ring die casting lamp housing to seal the inner chamber of die casting lamp housing.
2. die casting lamp housing according to claim 1 leaks hunting clamping tooling it is characterised in that described Fast clamping device includes propping up
Seat, handle, elastic dynamic bar, actuator, connecting rod and pressure shell assembly, described bearing is fixed on described fast folder platform, described elasticity
Near one end of described sealing ring, the other end is fixedly connected described handle, described start to the hinged described bearing in one end of power rail
The hinged described fast folder platform in one end of part installs described pressure shell assembly away from one end of described sealing ring, the other end, described connecting rod
One end connects described elastic dynamic bar near one end of described handle, the hinged described actuator of the other end.
3. die casting lamp housing according to claim 2 leaks hunting clamping tooling it is characterised in that described pressure shell assembly is including wearing
The fixed structure of the round bar of through hole, the described round bar of connection and actuator and the described round bar of connection of crossing described actuator setting are close
The briquetting of one end of described work stage.
4. die casting lamp housing according to claim 3 leaks hunting clamping tooling it is characterised in that described fixed structure is two fastenings
Nut, all threaded described round bar of described clamp nut, and it is located at the both sides of described actuator respectively.
5. die casting lamp housing according to claim 3 leaks hunting clamping tooling it is characterised in that described fixed structure is a buffering
Spring and a clamp nut, described buffer spring is sheathed on described round bar, and is located between described actuator and briquetting, described
Clamp nut located at described actuator away from described briquetting side.
6. die casting lamp housing according to claim 3 leaks hunting clamping tooling it is characterised in that described briquetting is connected with round bar screw thread
Connect, described briquetting is provided with screwed hole, described round bar is provided with external screw thread near one end of described briquetting.
7. die casting lamp housing according to claim 3 leaks hunting clamping tooling it is characterised in that described briquetting is near work stage
The rounded shape of edge of one end.
8. die casting lamp housing according to claim 2 leak hunting clamping tooling it is characterised in that described handle be provided with anti-skidding convex
Rise.
9. die casting lamp housing according to claim 1 leaks hunting clamping tooling it is characterised in that described work stage is provided with pressure
Casting lamp housing position limiting structure, described die casting lamp housing position limiting structure is the limited block located at described sealing ring periphery.
10. die casting lamp housing according to claim 1 leaks hunting clamping tooling it is characterised in that described work stage is provided with pressure
Casting lamp housing position limiting structure, described die casting lamp housing position limiting structure is the stopper slot mating with described die casting lamp shell phase, described stopper slot
Inside it is provided with the described annular groove for installing sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808686.1U CN205981567U (en) | 2016-07-28 | 2016-07-28 | Die -casting lamp body centre gripping frock of leaking hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808686.1U CN205981567U (en) | 2016-07-28 | 2016-07-28 | Die -casting lamp body centre gripping frock of leaking hunting |
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| Publication Number | Publication Date |
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| CN205981567U true CN205981567U (en) | 2017-02-22 |
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ID=58027329
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620808686.1U Active CN205981567U (en) | 2016-07-28 | 2016-07-28 | Die -casting lamp body centre gripping frock of leaking hunting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092456A (en) * | 2016-07-28 | 2016-11-09 | 东莞市闻誉实业有限公司 | Die casting lamp housing leaks hunting clamping tooling |
-
2016
- 2016-07-28 CN CN201620808686.1U patent/CN205981567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092456A (en) * | 2016-07-28 | 2016-11-09 | 东莞市闻誉实业有限公司 | Die casting lamp housing leaks hunting clamping tooling |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |