CN203508335U - Weld joint sealant muzzle device - Google Patents
Weld joint sealant muzzle device Download PDFInfo
- Publication number
- CN203508335U CN203508335U CN201320639694.4U CN201320639694U CN203508335U CN 203508335 U CN203508335 U CN 203508335U CN 201320639694 U CN201320639694 U CN 201320639694U CN 203508335 U CN203508335 U CN 203508335U
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- CN
- China
- Prior art keywords
- gun barrel
- barrel
- sealant
- muzzle
- joint
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a weld joint sealant muzzle device which structurally comprises a barrel, a muzzle, a sealant outlet and a connector, wherein one end of the barrel is connected with the muzzle; the other end of the barrel is connected with the connector; the cross section of the muzzle is cone-shaped; a certain included angle (20-25 degrees) is formed between one end of the barrel connected with the muzzle and the horizontal direction; the sealant outlet is round; the diameter of the sealant outlet is 1.5-3mm; a connecting tube is arranged between the barrel and the connector; the connecting tube is in threaded connection with the barrel; and the connecting tube is fixedly connected with the connector. The weld joint sealant muzzle device is simple in structure, convenient to mount, easy to operate, capable of alleviating the working intensity of operators, applicable to sealant coating on weld joints in parts of bottoms of a cab, door frames, interior of doors and the like and is further applicable to sealant coating on weld joints of different vehicle models.
Description
Technical field
The utility model relates to a kind of rifle mouth device, relates in particular to a kind of weld joint sealant gun nozzle device.
Background technology
Sealing tree lace in driver's cabin coating process, is mainly used in the weld seam position of the vehicle body after pre-processing electrophoresis is processed to carry out the coating of fluid sealant, to play the effects such as waterproof, heat insulation, anticorrosion.On a driver's cabin, weld seam is more, and approximately 80, the shape of weld seam, size and length are all not quite similar, because of the residing position of weld seam different (outward appearance and non-outward appearance), its coating appearance requirement is also different, therefore simultaneously, generally, the station of sealing tree lace is arranged more.
Due to, the different weld seams of vehicle body position is different to fluid sealant shape need, therefore, need design and produce the special glue mouth of different model, is installed on sealant gun, is positioned over the coating that different station carries out fluid sealant.
Utility model content
For the problem in background technology, according to the characteristics of weld seam of vehicle body different parts, the utility model proposes a kind of weld joint sealant gun nozzle device, comprise gun barrel, rifle mouth, gum outlet and joint, one end of gun barrel is connected with rifle mouth, the other end of gun barrel is connected with joint, and its improvement is: the cross section of rifle mouth becomes coniform, and the gun barrel one end being connected with rifle mouth is from the horizontal by certain angle.More easy to operate when the object of this structure bending gun barrel is to make operator to carry out the gluing operation of vehicle body camber line position, the utility model is applicable to the gluing operation of the position weld seams such as the doorframe, car door inside of driver's cabin.
Further, for the ease of operation, the utility model has also been done following improvement: angle is 20 °～25 °.
Further, in order to guarantee plastic emitting shape, the utility model has also been done following improvement: gum outlet is toroidal, and the diameter of gum outlet is 1.5 ㎜～3 ㎜.
Further, in order to regulate the length of gun barrel, can be suitable for the gluing operation of different automobile types or driver's cabin bottom weld seam, the utility model has also been done following improvement: between gun barrel and joint, tube connector is set, tube connector is threaded with gun barrel, and tube connector is fixedly connected with joint.Because tube connector adopts and is threaded with gun barrel, the length of gun barrel can regulate.Due to, the coating of driver's cabin base sealing is to adopt machine transport line to be hanging to the operator crown driver's cabin, operator operates again, adopt this structure the length of gun barrel can be adjusted long, can reduce the height that operator raises one's hand, can reduce operator's sense of fatigue, therefore, this structure is applicable to driver's cabin bottom.
Useful technique effect of the present utility model is: simple in structure, easy for installation, easily operation, can reduce operator's labour intensity, the gluing operation of the position weld seams such as the bottom of the applicable driver's cabin of energy, doorframe, car door inside, can also be applicable to the gluing operation of different automobile types weld seam.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of gum outlet;
In figure: gun barrel 1, rifle mouth 2, gum outlet 3, joint 4, tube connector 5, included angle A.
Below in conjunction with drawings and the specific embodiments, the utility model is further described.
The specific embodiment
Structure of the present utility model comprises: gun barrel 1, rifle mouth 2, gum outlet 3 and joint 4.One end of gun barrel 1 is connected with rifle mouth 2, and the other end of gun barrel 1 is connected with joint 4, and it is coniform that the cross section of rifle mouth 2 becomes, and gun barrel 1 one end being connected with rifle mouth 2 is from the horizontal by certain included angle A.
Further, included angle A is 20 °～25 °.
Further, gum outlet 3 is toroidal, and the diameter of gum outlet 3 is 1.5 ㎜～3 ㎜.
Further, between gun barrel 1 and joint 4, be provided with tube connector 5, tube connector 5 is threaded with gun barrel 1, and tube connector 5 is fixedly connected with joint 4.
Fig. 1 is a kind of preferred embodiment of the present utility model, and its manufacture craft is:
The first step, processing and fabricating joint 4 and tube connector 5, gun barrel 1 blanking;
Second step, is processed into the periphery of gun barrel 1 one end coniform, and cone shape diameter of bore is processed into 1.5 ㎜, forms rifle mouth 2 and gum outlet 3, the periphery of gun barrel 1 other end is processed into the shape of threads of mating with the screw thread of tube connector 5;
The 3rd step, is welded on joint 4 one end of tube connector 5;
The 4th step, will be processed into one end bending of the gun barrel 1 of rifle mouth 2, makes this end of gun barrel 1 from the horizontal by 20 ° of included angle A;
The 5th step, links together gun barrel 1 with relative tube connector 5 one end that are welded with joint 4.
Another kind of preferred embodiment of the present utility model, its manufacture craft is:
The first step, processing and fabricating joint 4 and tube connector 5, gun barrel 1 blanking;
Second step, is processed into the periphery of gun barrel 1 one end coniform, and cone shape diameter of bore is processed into 3 ㎜, forms rifle mouth 2 and gum outlet 3, the periphery of gun barrel 1 other end is processed into the shape of threads of mating with the screw thread of tube connector 5;
The 3rd step, is welded on joint 4 one end of tube connector 5;
The 4th step, will be processed into one end bending of the gun barrel 1 of rifle mouth 2, makes this end of gun barrel 1 from the horizontal by 25 ° of included angle A;
The 5th step, links together gun barrel 1 with relative tube connector 5 one end that are welded with joint 4.
Gun barrel 1 and tube connector 5 can adopt seamless steel pipe, and the outer surface of gun barrel 1 and tube connector 5 is carried out to zinc-plated processing.The external diameter of gun barrel 1 and tube connector 5 is less than the internal diameter of the locking nut on glue rifle, and the outer circumference diameter of joint 4 is greater than locking nut internal diameter.
Using method of the present utility model: the first step, first the locking nut on glue rifle is taken off; Second step, is inserted in rifle mouth 2 and gun barrel 1 in locking nut, and locking nut is enclosed within on joint 4, and joint 4 can carry out spacing to locking nut; The 3rd step, links together the utility model and glue rifle with locking nut, adjusts the angle of rifle mouth 2, tightens locking nut, and the utility model and glue rifle are fixed together; The 4th step, the hand-held glue rifle of operating personnel, opening pressure control valve, operates carrying out the position of fluid sealant coating.
The utility model is assemblied in sealant gun front end, and it is simple in structure, easy for installation, and easily operation, can reduce operator's labour intensity, the fluid sealant coating needs that can control plastic emitting shape and can meet driver's cabin bottom, doorframe and car door position weld seam.
After the utility model is assembled on glue rifle, as there are not rifle mouth 2 wearing and tearing or damaged, will no longer take off the utility model.
Above-described embodiment is the preferred specific embodiment of the utility model, and the equivalent variations that those skilled in the art carries out within the scope of the technical solution of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (4)
1. a weld joint sealant gun nozzle device, comprise gun barrel (1), rifle mouth (2), gum outlet (3) and joint (4), one end of gun barrel (1) is connected with rifle mouth (2), the other end of gun barrel (1) is connected with joint (4), it is characterized in that: the cross section of described rifle mouth (2) becomes coniform, and described gun barrel (1) one end being connected with rifle mouth (2) is from the horizontal by certain angle (A).
2. weld joint sealant gun nozzle device according to claim 1, is characterized in that: described angle (A) is 20 °～25 °.
3. weld joint sealant gun nozzle device according to claim 2, is characterized in that: described gum outlet (3) is toroidal, and the diameter of gum outlet (3) is 1.5 ㎜～3 ㎜.
4. weld joint sealant gun nozzle device according to claim 1, it is characterized in that: between described gun barrel (1) and joint (4), be provided with tube connector (5), described tube connector (5) is threaded with gun barrel (1), and described tube connector (5) is fixedly connected with joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639694.4U CN203508335U (en) | 2013-10-17 | 2013-10-17 | Weld joint sealant muzzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639694.4U CN203508335U (en) | 2013-10-17 | 2013-10-17 | Weld joint sealant muzzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508335U true CN203508335U (en) | 2014-04-02 |
Family
ID=50367317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639694.4U Expired - Lifetime CN203508335U (en) | 2013-10-17 | 2013-10-17 | Weld joint sealant muzzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188349A1 (en) * | 2017-04-14 | 2018-10-18 | 华南理工大学 | Complex flow tube for automobile pvc material fine sealing coating and manufacturing method therefor |
-
2013
- 2013-10-17 CN CN201320639694.4U patent/CN203508335U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188349A1 (en) * | 2017-04-14 | 2018-10-18 | 华南理工大学 | Complex flow tube for automobile pvc material fine sealing coating and manufacturing method therefor |
| US11633755B2 (en) | 2017-04-14 | 2023-04-25 | Guangzhou Laseradd Technology Co,. Ltd | Complex flow tube for fine sealing coating of PVC material for automobile and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |