CN217940716U - Gluing gun nozzle - Google Patents
Gluing gun nozzle Download PDFInfo
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- CN217940716U CN217940716U CN202221217185.8U CN202221217185U CN217940716U CN 217940716 U CN217940716 U CN 217940716U CN 202221217185 U CN202221217185 U CN 202221217185U CN 217940716 U CN217940716 U CN 217940716U
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- glue outlet
- wear
- gun barrel
- resistant glue
- pore passage
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Abstract
The utility model relates to a rubber coating rifle mouth relates to the technical field of automobile design and manufacturing. The utility model discloses a glue coating gun nozzle, which comprises a gun barrel, a reducing connecting part and a wear-resistant glue outlet part; the wear-resistant glue outlet part comprises a wear-resistant glue outlet body, contact surfaces are arranged on two sides of the upper end of the wear-resistant glue outlet body, a U-shaped groove is arranged between the contact surfaces on the two sides, a glue outlet channel communicated to the U-shaped groove is arranged in the wear-resistant glue outlet body, the lower end of the wear-resistant glue outlet body is pressed at the upper end of the reducing connecting part, and the lower end of the reducing connecting part is pressed at the upper end of the gun barrel; the reducing connecting portion is internally provided with a connecting pore passage communicated to the gun barrel and the glue outlet pore passage, and the connecting pore passage is gradually transited from a round shape to a rectangle shape from the gun barrel to the glue outlet pore passage. The utility model discloses a rubber coating rifle mouth makes rubber coating process rifle mouth movement track and welding seam coincidence, and the adhesive tape can coat on the welding seam completely, saves the frictioning operation step, reduces work load, promotes work efficiency to improve the anticorrosive and leakproofness of automobile body.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically say, the utility model relates to a rubber coating rifle mouth.
Background
As shown in fig. 1, in order to satisfy the demand of the fine sealing glue coating of the automobile body, the prior art mostly uses the circular gun nozzle for gluing, and because of the gun nozzle having no limit structure, the adhesive tape can not be completely coated on the welding line, and after the gluing, the adhesive tape needs to be scraped and repaired by using a rubber plate, and the scraping operation can reduce the corrosion resistance and the sealing property of the automobile body.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the prior art, the utility model aims to provide a rubber coating rifle mouth.
The utility model discloses a glue coating gun nozzle, which comprises a gun barrel, a reducing connecting part and a wear-resistant glue outlet part; the wear-resistant glue outlet part comprises a wear-resistant glue outlet body, contact surfaces are arranged on two sides of the upper end of the wear-resistant glue outlet body, a U-shaped groove is arranged between the contact surfaces on the two sides, a glue outlet hole communicated to the U-shaped groove is formed in the wear-resistant glue outlet body, and the cross section of the glue outlet hole is rectangular; the lower end of the wear-resistant glue outlet body is pressed at the upper end of the diameter-variable connecting part, and the lower end of the diameter-variable connecting part is pressed at the upper end of the gun barrel; the reducing connecting portion is internally provided with a connecting pore passage communicated to the gun barrel and the glue outlet pore passage, and the connecting pore passage is gradually transited from a circle to a rectangle from the gun barrel to the glue outlet pore passage.
Wherein, the lower part of barrel is provided with the connector of being connected with gluey rifle.
Compared with the prior art, the utility model discloses a rubber coating rifle mouth has following beneficial effect:
the utility model discloses a rubber coating rifle mouth makes rubber coating process rifle mouth movement track and welding seam coincidence, and the adhesive tape can coat on the welding seam completely, saves frictioning operation step, reduces work load, promotes work efficiency to improve the anticorrosive and leakproofness of automobile body.
Drawings
Fig. 1 is a schematic view of a prior art circular nozzle.
Fig. 2 is a schematic three-dimensional structure of the glue gun nozzle of example 1.
Fig. 3 is a front view of the glue gun nozzle of embodiment 1.
Fig. 4 is an exploded view of the glue gun nozzle of example 1.
Fig. 5 is a three-dimensional schematic view of the glue outlet in the glue gun nozzle of example 1.
Fig. 6 is a view along direction a of fig. 5.
Fig. 7 is an application view of the glue gun nozzle of example 1.
Detailed Description
The glue gun nozzle of the present invention will be further described with reference to the following embodiments to help those skilled in the art to understand the technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 2-6, the glue gun nozzle of the present embodiment includes a gun barrel 30, a reducing connection portion 20 and a wear-resistant glue discharging portion 10. The wear-resistant glue outlet part 10 comprises a wear-resistant glue outlet body 11, contact surfaces 12 are arranged on two sides of the upper end of the wear-resistant glue outlet body 11, a U-shaped groove 13 is formed between the contact surfaces 12 on the two sides, a glue outlet hole 15 communicated to the U-shaped groove 13 is formed in the wear-resistant glue outlet body 11, and the cross section of the glue outlet hole 15 is rectangular. The lower end of the wear-resistant glue discharging body 11 is in press fit with the upper end of the reducing connecting portion 20, and the lower end of the reducing connecting portion 20 is in press fit with the upper end of the barrel 30. A connecting channel communicated to the gun barrel 30 and the glue outlet channel 15 is arranged in the variable diameter connecting part 20, and the connecting channel gradually transits from a circular shape to a rectangular shape from the gun barrel 30 to the glue outlet channel 15. The lower part of the barrel 30 is provided with a connector for connecting with a glue gun. The U-shaped design of the gluing opening of the gluing gun nozzle of the embodiment has a function of positioning the gluing opening and a welding seam, so that a glue line can be completely coated on the welding seam; the glue outlet aperture is designed to be rectangular, so that the glue line is flat, and the requirements on corrosion resistance and sealing property are met on the premise of ensuring the appearance; the glue type can be reserved, the glue scraping operation step and the working time are saved, and the corrosion resistance and the sealing property of the product are improved; and the universality is strong.
As shown in figure 7, when the glue coating gun is used, the U-shaped groove of the glue coating opening is attached to a welding line, the gun nozzle can be kept fixed relative to the welding line in the glue coating process, so that the glue wire (in a flat shape) is completely coated on the welding line, the glue shape is attractive, the glue shape can be kept, glue scraping operation steps are saved, the working time is saved, and the corrosion resistance and the sealing performance of a product are improved. The glue gun nozzle of the embodiment can be used for gluing a fine sealing area of a vehicle body, such as a rear water surrounding groove area.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial modifications are possible within the protection scope of the present invention as long as the method concept and technical solution of the present invention are adopted.
Claims (2)
1. The utility model provides a rubber coating rifle mouth which characterized in that: comprises a gun barrel, a diameter-changing connecting part and a wear-resistant glue outlet part; the wear-resistant glue outlet part comprises a wear-resistant glue outlet body, contact surfaces are arranged on two sides of the upper end of the wear-resistant glue outlet body, a U-shaped groove is arranged between the contact surfaces on the two sides, a glue outlet hole communicated to the U-shaped groove is formed in the wear-resistant glue outlet body, and the cross section of the glue outlet hole is rectangular; the lower end of the wear-resistant glue discharging body is pressed at the upper end of the reducing connecting part, and the lower end of the reducing connecting part is pressed at the upper end of the gun barrel; the reducing connecting portion is internally provided with a connecting pore passage communicated to the gun barrel and the glue outlet pore passage, and the connecting pore passage is gradually transited from a circle to a rectangle from the gun barrel to the glue outlet pore passage.
2. The glue gun nozzle as claimed in claim 1, characterized in that: the lower part of the gun barrel is provided with a connector connected with the glue gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221217185.8U CN217940716U (en) | 2022-05-18 | 2022-05-18 | Gluing gun nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221217185.8U CN217940716U (en) | 2022-05-18 | 2022-05-18 | Gluing gun nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217940716U true CN217940716U (en) | 2022-12-02 |
Family
ID=84215447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221217185.8U Active CN217940716U (en) | 2022-05-18 | 2022-05-18 | Gluing gun nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217940716U (en) |
-
2022
- 2022-05-18 CN CN202221217185.8U patent/CN217940716U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |