CN208162814U - A kind of semi-enclosed cavity combination part attaches formula injector - Google Patents
A kind of semi-enclosed cavity combination part attaches formula injector Download PDFInfo
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- CN208162814U CN208162814U CN201820559199.5U CN201820559199U CN208162814U CN 208162814 U CN208162814 U CN 208162814U CN 201820559199 U CN201820559199 U CN 201820559199U CN 208162814 U CN208162814 U CN 208162814U
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- cylinder
- injector
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- centre bore
- enclosed cavity
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Abstract
The utility model provides a kind of semi-enclosed cavity combination part and attaches formula injector, it includes syringe connector, length connector and injector head, the syringe connector is threadedly coupled one end that mode is connected to length connector, and injector head is also threadedly coupled the other end that mode is connected to length connector；The syringe connector, length connector and injector head are equipped with centre bore, and the end of the injector head is additionally provided with the multiple grooves equidistantly distributed and the aperture through each groove, the aperture are connected to the centre bore of the injector head.The utility model carries out local docile formula, diaphragm type point tin operation in the cavity of no tin or gluing process notch, and point tin effect is accurate, controllable, efficient, saving；The utility model semi-enclosed cavity combination part attaches formula injector operation, has good compatibility to complex mechanism；When product has the multiple positions for needing tin of array, composition combined type Electrically heated tin solding device efficiency multiplication.
Description
Technical field
The utility model relates to the technical fields of assembling, particularly relate to a kind of semi-enclosed cavity combination part and attach formula
Injector.
Background technique
With the continuous development of electronic information technology, cloud technology (i.e. network service network) has become mainstream, therewith
Associated is a large amount of server product demands, and the requirement to server important component heat radiation module is also higher and higher.With power consumption
It is continuously increased with calorific value, the welding technique of traditional radiating fin heating tube needs above fin cavity welding gravity direction
Prescribe tin/gluing process notch (claiming keyhole in the industry) and carry out tin/dispensing operation, the increase of process-cut limit welding/
Direction is dried, reduces the contact area of workpiece and workpiece, reduces production capacity and performance.If not opening the direct cavity of process-cut
What interior tin/dispensing will result in that tin cream/glue is ejected, failure welding, operating efficiency are slow, waste raw material etc. and be difficult to avoid that lacks
It falls into, cannot fully meet application demand.
In this background, it is badly in need of a kind of new point tin/dispensing package technique.
Utility model content
It is accurate, controllable, efficient and saving semiclosed that the purpose of this utility model is to provide a kind of tin/dispensing effects
Cavity combination part attaches formula injector.
The utility model provides a kind of semi-enclosed cavity combination part and attaches formula injector comprising syringe connector, length
Degree connector and injector head, the syringe connector are threadedly coupled one end that mode is connected to length connector, injector
Head is also threadedly coupled the other end that mode is connected to length connector；The syringe connector, length connector and injector
Head is equipped with centre bore, and the end of the injector head is additionally provided with the multiple grooves equidistantly distributed and through each groove
Aperture, the aperture are connected to the centre bore of the injector head.
Preferably, the syringe connector include pedestal, the first cylinder for being connect with pedestal, connect with the first cylinder
Two cylinders and the first internal thread hole in the second cylinder one end.
Preferably, the centre bore of the syringe connector is the first centre bore, and first centre bore passes through pedestal, first
Cylinder and the second cylinder.
Preferably, the length connector includes the first screw rod that can be assembled in the first internal thread hole and the first screw rod
The third cylinder of connection and the second internal thread hole positioned at third cylinder one end.
Preferably, the centre bore of the length connector is the second centre bore, and second centre bore passes through the first screw rod
With third cylinder.
Preferably, the injector head is that part attaches formula injector head.
Preferably, the injector head includes that the second screw rod that can be assembled in the second internal thread hole and the second screw rod connect
The 4th cylinder connect and the third groove on the 4th cylinder.
Preferably, the centre bore of the injector head be third centre bore, the third centre bore pass through the second screw rod and
4th cylinder.
Preferably, the end of the 4th cylinder is arranged in the groove.
Preferably, the diameter of the diameter of second cylinder, the diameter of third cylinder and the 4th cylinder is identical.
The utility model carries out local docile formula in the cavity of no tin or gluing process notch, diaphragm type point tin is made
Industry, point tin effect is accurate, controllable, efficient, saving；The utility model semi-enclosed cavity combination part attaches formula injector operation,
There is good compatibility to complex mechanism；When product there are the multiple positions for needing tin of array, combined type Electrically heated tin solding device is formed
Efficiency multiplication；The utility model semi-enclosed cavity combination part attaches formula injector using firm corrosion-resistant material, and combined type is set
Easy disassembly cleaning, maintenance are counted, reliability and service life can guarantee while providing high-efficient homework.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that semi-enclosed cavity combination part attaches formula injector；
Fig. 2 is the cross-sectional view that the combination of semi-enclosed cavity shown in Fig. 1 part attaches formula injector；
Fig. 3 is the stereogram exploded view that the combination of semi-enclosed cavity shown in Fig. 1 part attaches formula injector；
Fig. 4 is the cross-sectional view that the combination of semi-enclosed cavity shown in Fig. 3 part attaches formula injector；
Fig. 5 is the main view that the combination of semi-enclosed cavity shown in Fig. 1 part attaches formula injector；
Fig. 6 is the left view that the combination of semi-enclosed cavity shown in Fig. 1 part attaches formula injector.
Specific embodiment
As shown in Figures 1 to 6, the utility model semi-enclosed cavity combination part attaches formula injector comprising syringe connects
Connect device 1, length connector 2 and injector head 3, wherein syringe connector 1, length connector 2 and injector head 3 one at
Type.Syringe connector 1 is threadedly coupled one end that mode is connected to length connector 2, and injector head 3 is also threadedly coupled mode
It is connected to the other end of length connector 2.
Wherein, syringe connector 1 is connect including pedestal 11, the first cylinder 12 connecting with pedestal 11, with the first cylinder 11
The second cylinder 13, in first groove 14 on 13 surface of the second cylinder and first in 13 one end of the second cylinder
Threaded hole 15.It is equipped with the first centre bore 16 in syringe connector 1, the first centre bore 16 passes through pedestal 11, the first cylinder 12 and the
Two cylinders 13, the first internal thread hole 15 are arranged far from the first cylinder 11 and are arranged close to length connector 2.First internal thread hole 15
In the first centre bore 16.
For the diameter of first cylinder 12 less than the diameter of the second cylinder 13, the length of the second cylinder 13 is at least the first cylinder 12
Twice of length.
Length connector 2 is including can be assembled the first screw rod 21 in the first internal thread hole 15, connecting with the first screw rod 21
Third cylinder 22, at least two second grooves 23 that are arranged on third cylinder 22 and positioned at 22 one end of third cylinder
Second internal thread hole 24.The second centre bore 25 is equipped in length connector 2, the second centre bore 25 passes through the first screw rod 21 and third
Cylinder 22, the second internal thread hole 24 are arranged far from the first screw rod 21 and are arranged close to injector head 3.Second internal thread hole 24 is located at
In second centre bore 25.
Injector head 3 is that part attaches formula injector head comprising the second spiral shell in the second internal thread hole 24 can be assembled
Bar 31, the 4th cylinder 32 being connect with the second screw rod 31 and the third groove 33 on the 4th cylinder 32.In injector head 2
Equipped with third centre bore 34, third centre bore 34 passes through the second screw rod 31 and the 4th cylinder 32, and third centre bore 34 does not run through
4th cylinder 32.
On the extending direction of injector head 3, the end of the 4th cylinder 32 is equipped with the multiple grooves 35 equidistantly distributed,
In this implementation, there are three groove 35 is set.4th cylinder 32 is additionally provided with the aperture 36 through each groove 35, in aperture 36 and third
Heart hole 34 is connected to.
The diameter of the diameter of second cylinder 13, the diameter of third cylinder 22 and the 4th cylinder 32 is essentially identical.
When work, the first screw rod 21 of length connector 2 is assembled in the first threaded hole 15 of syringe connector 1, injection
Second threaded rod 31 of device head 3 is assembled in the second internal thread hole 24 of length connector 2, and the first screw rod of part 21 is located at the
22 diameter of two cylinders 13 and third cylinder, the second threaded rod of part 31 are between third cylinder 22 and the 4th cylinder 32, i.e., logical
It crosses screw thread and connects syringe connector 1, length connector 2 and injector head 3 sequentially to form semi-enclosed cavity combination part and attach
Formula injector.
The utility model semi-enclosed cavity combination part, which attaches formula injector and protrudes into fin semi-enclosed cavity (not shown), to be referred to
Positioning postpones, and tin cream or glue layer are from the first centre bore 16 of syringe connector 1 to the side of the third centre bore 34 of injector head 3
To flowing, during semi-enclosed cavity combination part attaches formula injector and at the uniform velocity extracts, in the 4th cylinder of injector head 3
The 32 customized shape of aperture 36 outflow, is positioned inside cavity.
The utility model carries out local docile formula in the cavity of no tin or gluing process notch, diaphragm type point tin is made
Industry, point tin effect is accurate, controllable, efficient, saving；The utility model semi-enclosed cavity combination part attaches formula injector operation,
There is good compatibility to complex mechanism；When product there are the multiple positions for needing tin of array, combined type Electrically heated tin solding device is formed
Efficiency multiplication；The utility model semi-enclosed cavity combination part attaches formula injector using firm corrosion-resistant material, and combined type is set
Easy disassembly cleaning, maintenance are counted, reliability and service life can guarantee while providing high-efficient homework.
Preferred embodiments of the present invention are described in detail above, but the utility model is not limited to above-mentioned implementation
Detail in mode can carry out the technical solution of the utility model in the range of the technology design of the utility model
A variety of equivalents, these equivalents belong to the protection scope of the utility model.
Claims (10)
1. a kind of semi-enclosed cavity combination part attaches formula injector comprising syringe connector, length connector and injector
Head, it is characterised in that：The syringe connector is threadedly coupled one end that mode is connected to length connector, injector head also with
Thread connecting mode is connected to the other end of length connector；The syringe connector, length connector and injector head are all provided with
There is centre bore, the end of the injector head is additionally provided with the multiple grooves equidistantly distributed and the aperture through each groove,
The aperture is connected to the centre bore of the injector head.
2. semi-enclosed cavity combination according to claim 1 part attaches formula injector, it is characterised in that：The syringe connects
It connects the first cylinder that device includes pedestal, connect with pedestal, the second cylinder for connecting with the first cylinder and be located at the second cylinder one
The first internal thread hole in end.
3. semi-enclosed cavity combination according to claim 2 part attaches formula injector, it is characterised in that：The syringe connects
The centre bore for connecing device is the first centre bore, and first centre bore passes through pedestal, the first cylinder and the second cylinder.
4. semi-enclosed cavity combination according to claim 2 part attaches formula injector, it is characterised in that：The length connects
Connect device include the first screw rod that can be assembled in the first internal thread hole, the third cylinder being connect with the first screw rod and be located at third
Second internal thread hole of cylinder one end.
5. semi-enclosed cavity combination according to claim 4 part attaches formula injector, it is characterised in that：The length connects
The centre bore for connecing device is the second centre bore, and second centre bore passes through the first screw rod and third cylinder.
6. semi-enclosed cavity combination according to claim 4 part attaches formula injector, it is characterised in that：The injector
Head attaches formula injector head for part.
7. semi-enclosed cavity combination according to claim 4 part attaches formula injector, it is characterised in that：The injector
Head is including can be assembled the second screw rod in the second internal thread hole, the 4th cylinder connecting with the second screw rod and be located at the 4th column
Third groove on body.
8. semi-enclosed cavity combination according to claim 4 part attaches formula injector, it is characterised in that：The injector
The centre bore of head is third centre bore, and the third centre bore passes through the second screw rod and the 4th cylinder.
9. semi-enclosed cavity combination according to claim 8 part attaches formula injector, it is characterised in that：The groove is set
It sets in the end of the 4th cylinder.
10. semi-enclosed cavity combination according to claim 8 part attaches formula injector, it is characterised in that：Described second
The diameter of the diameter of cylinder, the diameter of third cylinder and the 4th cylinder is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559199.5U CN208162814U (en) | 2018-04-19 | 2018-04-19 | A kind of semi-enclosed cavity combination part attaches formula injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559199.5U CN208162814U (en) | 2018-04-19 | 2018-04-19 | A kind of semi-enclosed cavity combination part attaches formula injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162814U true CN208162814U (en) | 2018-11-30 |
Family
ID=64371362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559199.5U Active CN208162814U (en) | 2018-04-19 | 2018-04-19 | A kind of semi-enclosed cavity combination part attaches formula injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162814U (en) |
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2018
- 2018-04-19 CN CN201820559199.5U patent/CN208162814U/en active Active
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