CN203438178U - Special installation and disassembly tool for horizontal line spray nozzle of printed circuit board - Google Patents
Special installation and disassembly tool for horizontal line spray nozzle of printed circuit board Download PDFInfo
- Publication number
- CN203438178U CN203438178U CN201320480452.5U CN201320480452U CN203438178U CN 203438178 U CN203438178 U CN 203438178U CN 201320480452 U CN201320480452 U CN 201320480452U CN 203438178 U CN203438178 U CN 203438178U
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- spray nozzle
- nozzle
- disassembly tool
- installation
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Abstract
The utility model discloses a special installation and disassembly tool for a horizontal line spray nozzle of a printed circuit board. The installation and disassembly tool is formed by a sleeving section and a handle section; one end of the sleeving section is connected with the handle section and the other end of the sleeving section is provided with a plurality of insertion grooves; the numbers and the size of the plurality of insertion grooves are matched with those of reinforcing ribs of the spray nozzle; the sleeving section can be arranged at the front part of the spray nozzle in a sleeving mode and the reinforcing ribs of the spray nozzle can be inserted into the insertion grooves; when the spray nozzle is installed and disassembled, the sleeving section of the installation and disassembly tool only needs to be aligned with the spray nozzle to sleeve the spray nozzle to enable the reinforcing ribs of the spray nozzle to be inserted into the insertion grooves of the sleeving section, so that screw-on and screw-out of the spray nozzle can be implemented by rotating the handle section; the sleeving section realizes close fit between the installation and disassembly tool and the spray nozzle and the handle section increases the length of a force arm, and thus, the installation and disassembly tool enables the spray nozzle to be labor-saving, time-saving and convenient to install and disassemble, working efficiency is improved, direct contact between fingers and the spray nozzle is also avoided and pain to the fingers of an operator cannot be caused.
Description
Technical field
The utility model relates to printed circuit board industry maintaining equipments instrument, is specifically related to a kind of installation and removal instrument that is exclusively used in horizontal line nozzle.
Background technology
In prior art, on the horizontal spray dish jet pipe of printed circuit board (PCB), need to install a large amount of nozzles, those nozzles all adopt mode installation and removal manually at present, if Fig. 1 is the structural representation of nozzle 1, nozzle 1 has the female columniform linkage section 11 of the tool being connected with jet pipe, this linkage section front portion is columniform spray section 12, the jet 13 of nozzle is opened in this spray section foremost, and the diameter of this spray section is less than the diameter of this linkage section, therefore between this linkage section and this spray section, form step 14, on this step, be interval with the reinforcement 15 of at least two protrusions, not only diameter is little but also length is also short for those nozzles, the nozzle-integrated finger than operative employee is also little, during installation and removal due to its less size, make operative employee grasp difficulty and strong difficult sending out, therefore increased the difficulty of installation and removal, and the step of nozzle with and on reinforcement convex tendon more make operative employee point easy pain.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of printed circuit board (PCB) horizontal line nozzle special-purpose mounting and dismounting tool, the special-purpose mounting and dismounting tool of this printed circuit board (PCB) horizontal line nozzle is specifically designed to the installation of horizontal nozzle, closely cooperate with horizontal nozzle, increased arm of force length, make nozzle installing/dismounting laborsaving, save time, convenient, improved operating efficiency, and avoided finger directly to contact with nozzle, can not cause operative employee to point pain, again and simple in structure, easy to implement.
The utility model for the technical scheme that solves its technical problem and adopt is:
The special-purpose mounting and dismounting tool of a kind of printed circuit board (PCB) horizontal line nozzle, horizontal nozzle has the columniform linkage section being connected with jet pipe, and described linkage section has internal thread, before described linkage section, be connected with columniform spray section, the jet of nozzle is opened in described spray section foremost, and the diameter of described spray section is less than the diameter of described linkage section, between linkage section and spray section, form step, on described step, be interval with the reinforcement of at least two protrusions, described mounting and dismounting tool consists of the section of socket and handle section, described socket section one end is connected with described handle section and the other end has some inserting grooves, quantity and the size of the reinforcement of described some inserting grooves and nozzle match, the reinforcement that described socket section can be placed on nozzle front portion and nozzle can be inserted in described inserting groove.
The utility model for the further technical scheme that solves its technical problem and adopt is:
Described socket section is hollow cylinder, and described handle section is hollow cylinder, and described mounting and dismounting tool is by the handle section quadrature one of the socket section of described hollow cylinder and described hollow cylinder, to be connected the mounting and dismounting tool of formed T shape.
The beneficial effects of the utility model are: the utility model has been designed and developed special-purpose mounting and dismounting tool for the shape of the horizontal nozzle of printed circuit board (PCB), this mounting and dismounting tool consists of the section of socket and handle section, socket section one end is connected with handle section and the other end has some inserting grooves, quantity and the size of the reinforcement of some inserting grooves and nozzle match, the reinforcement that socket section can be placed on nozzle front portion and nozzle can be inserted in described inserting groove, during installation and removal nozzle, only the socket section of mounting and dismounting tool need be aimed at and on nozzle cage, make the reinforcement of nozzle insert in the inserting groove of socket section, can realize screwing on of nozzle and back out by rotary handle section, socket section has realized closely cooperating of mounting and dismounting tool and nozzle and handle section has increased arm of force length, therefore, this mounting and dismounting tool makes nozzle installing/dismounting laborsaving, save time, convenient, improved operating efficiency, and avoided finger directly to contact with nozzle, can not cause operative employee to point pain.
Accompanying drawing explanation
Fig. 1 is the horizontal nozzle arrangements schematic diagram of printed circuit board (PCB);
Fig. 2 is the utility model structural representation.
The specific embodiment
Below, by the particular specific embodiment accompanying drawings specific embodiment of the present utility model, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can other different mode be implemented, and, under the category not disclosing departing from the utility model, can give different modifications and change that is.
Embodiment: the special-purpose mounting and dismounting tool of a kind of printed circuit board (PCB) horizontal line nozzle, as shown in Figure 1, horizontal nozzle 1 has the columniform linkage section 11 being connected with jet pipe, and described linkage section has internal thread, before described linkage section, be connected with columniform spray section 12, the jet 13 of nozzle is opened in described spray section foremost, and the diameter of described spray section is less than the diameter of described linkage section, between linkage section and spray section, form step 14, on described step, be interval with the reinforcement 15 of at least two protrusions, described mounting and dismounting tool 2 consists of socket section 21 and handle section 22, described socket section 21 one end are connected with described handle section 22 and the other end has some inserting grooves 23, described some inserting grooves 23 match with quantity and the size of the reinforcement 15 of nozzle, described socket section 21 reinforcements 14 that can be placed on nozzle front portion and nozzle can be inserted in described inserting groove 23.
Described socket section 21 is hollow cylinder, and described handle section 22 is hollow cylinder, and described mounting and dismounting tool is by the handle section quadrature one of the socket section of described hollow cylinder and described hollow cylinder, to be connected the mounting and dismounting tool of formed T shape.
During installation and removal nozzle, only the socket section of mounting and dismounting tool need be aimed at and on nozzle cage, make the reinforcement of nozzle insert in the inserting groove of socket section, can realize screwing on of nozzle and back out by rotary handle section, socket section has realized closely cooperating of mounting and dismounting tool and nozzle and handle section has increased arm of force length, therefore, this mounting and dismounting tool make nozzle installing/dismounting laborsaving, save time, convenient, improved operating efficiency, and avoided finger directly to contact with nozzle, can not cause operative employee to point pain.
Above-described embodiment is only illustrative the utility model principle and effect thereof, but not for limiting the utility model.Rights protection scope of the present utility model, should be as listed in claims.
Claims (2)
1. the special-purpose mounting and dismounting tool of a printed circuit board (PCB) horizontal line nozzle, horizontal nozzle has the columniform linkage section being connected with jet pipe, and described linkage section has internal thread, before described linkage section, be connected with columniform spray section, the jet of nozzle is opened in described spray section foremost, and the diameter of described spray section is less than the diameter of described linkage section, between linkage section and spray section, form step, on described step, be interval with the reinforcement of at least two protrusions, it is characterized in that: described mounting and dismounting tool (2) consists of socket section (21) and handle section (22), described socket section one end is connected with described handle section and the other end has some inserting grooves (23), quantity and the size of the reinforcement of described some inserting grooves and nozzle match, the reinforcement that described socket section can be placed on nozzle front portion and nozzle can be inserted in described inserting groove.
2. the special-purpose mounting and dismounting tool of printed circuit board (PCB) horizontal line nozzle as claimed in claim 1, it is characterized in that: described socket section (21) is hollow cylinder, described handle section (22) is hollow cylinder, and described mounting and dismounting tool is by the handle section quadrature one of the socket section of described hollow cylinder and described hollow cylinder, to be connected the mounting and dismounting tool of formed T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480452.5U CN203438178U (en) | 2013-08-07 | 2013-08-07 | Special installation and disassembly tool for horizontal line spray nozzle of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480452.5U CN203438178U (en) | 2013-08-07 | 2013-08-07 | Special installation and disassembly tool for horizontal line spray nozzle of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438178U true CN203438178U (en) | 2014-02-19 |
Family
ID=50089252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480452.5U Expired - Fee Related CN203438178U (en) | 2013-08-07 | 2013-08-07 | Special installation and disassembly tool for horizontal line spray nozzle of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315449A (en) * | 2019-06-21 | 2019-10-11 | 东风汽车股份有限公司 | Auxiliary tool for assembling piston cooling nozzle for engine |
-
2013
- 2013-08-07 CN CN201320480452.5U patent/CN203438178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315449A (en) * | 2019-06-21 | 2019-10-11 | 东风汽车股份有限公司 | Auxiliary tool for assembling piston cooling nozzle for engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160807 |