CN209157633U - A kind of automatic screw mounting device of PCB substrate - Google Patents
A kind of automatic screw mounting device of PCB substrate Download PDFInfo
- Publication number
- CN209157633U CN209157633U CN201821723515.4U CN201821723515U CN209157633U CN 209157633 U CN209157633 U CN 209157633U CN 201821723515 U CN201821723515 U CN 201821723515U CN 209157633 U CN209157633 U CN 209157633U
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- fixed
- fixed sleeving
- hole
- sliding shoe
- screw
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Abstract
The utility model discloses a kind of automatic screw mounting devices of PCB substrate, it include: output revolving shaft, fixed chuck, fixed sleeving, sliding shoe, screw terminal, compressed spring, the output revolving shaft is fixed on the output shaft of driving motor, the fixed chuck is fixed in the end of output revolving shaft, the fixed sleeving is connected to the inside of fixed chuck, the through-hole of hexagon is provided with inside fixed sleeving, and the bore of through-hole upper section is greater than lower section, the sliding shoe is slidably connected in the through-hole of fixed sleeving upper section, the screw terminal is slidably connected in the through-hole of fixed sleeving lower section, it is affixed between screw terminal and sliding shoe, the inside of fixed sleeving is arranged in the compressed spring, and compressed spring one end is contacted with sliding shoe, the connection of the top of the other end and fixed sleeving, the screw terminal is divided into two sections, respectively Connecting rod and work head.The utility model has many advantages, such as that structure is simple, easy to use, using effect is good.
Description
Technical field
The utility model relates to machining equipment technical field, the automatic screw of specially a kind of PCB substrate installs dress
It sets.
Background technique
Substrate is the basic material for manufacturing PCB, and under normal circumstances, substrate is exactly copper-clad laminate, is selectively carried out
The processing such as hole machined, electroless copper, electro-coppering, etching, obtains required circuitous pattern；The performance of printed board, quality, in manufacture
Processability, manufacturing cost, manufacture level etc., depend greatly on baseplate material.
PCB substrate needed to be fixed in equipment, be fixed using screw after completing processing,
In the production of automation, the installation of screw is completed using automatic tapping machine, and traditional filature is in use, is needed
Pressure is constantly applied to screw, otherwise screwdriver will be separated with screw, be unable to drive screw rotation.
Utility model content
The purpose of this utility model is to provide a kind of automatic screw mounting devices of PCB substrate, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of automatic screw installation dress of PCB substrate
It sets, comprising: output revolving shaft, fixed chuck, fixed sleeving, sliding shoe, screw terminal, compressed spring, the output revolving shaft are affixed
On the output shaft of driving motor, the fixed chuck is fixed in the end of output revolving shaft, and the fixed sleeving is connected to
The inside of fixed chuck is provided with the through-hole of hexagon inside fixed sleeving, and the bore of through-hole upper section is greater than lower section, the cunning
Motion block is slidably connected in the through-hole of fixed sleeving upper section, and the screw terminal is slidably connected at the through-hole of fixed sleeving lower section
Interior, affixed between screw terminal and sliding shoe, the compressed spring is arranged in the inside of fixed sleeving, and compressed spring one end with
The top of sliding shoe contact, the other end and fixed sleeving connects.
Further, the screw terminal is divided into two sections, respectively connecting rod and work head, and wherein connecting rod is hexagon column
Body, and work head is connected to the end of connecting rod by connector.
Further, the compressed spring is in compressive state in the initial state.
Compared with prior art, the utility model has the beneficial effects that
1. structure is simple, cheap；
2. dismounting and change is convenient, easy to use；
3. the impact force of buffer falling cylinder is not needed to continue pressure, be protected to circuit board.
The utility model has many advantages, such as that structure is simple, easy to use, using effect is good.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure: 1- output revolving shaft；2- fixed chuck；3- fixed sleeving；4- sliding shoe；5- screw terminal；6- compressed spring；7-
Connecting rod；8- work head；9- connector.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of automatic screw mounting device of PCB substrate, comprising: output revolving shaft
1, fixed chuck 2, fixed sleeving 3, sliding shoe 4, screw terminal 5, compressed spring 6, the output revolving shaft 1 are fixed in driving motor
Output shaft on, the fixed chuck 2 is fixed in the end of output revolving shaft 1, and the fixed sleeving 3 is connected to fixed chuck
2 inside is provided with the through-hole of hexagon inside fixed sleeving 3, and the bore of through-hole upper section is greater than lower section, the sliding shoe 4
It being slidably connected in the through-hole of 3 upper section of fixed sleeving, the screw terminal 5 is slidably connected in the through-hole of 3 lower section of fixed sleeving,
Affixed between screw terminal 5 and sliding shoe 4, the inside of fixed sleeving 3, and 6 one end of compressed spring is arranged in the compressed spring 6
It is contacted with sliding shoe 4, the other end is connect with the top of fixed sleeving 3.
Further, it is two sections that the screw terminal 5, which is divided to, respectively connecting rod 7 and work head 8, and wherein connecting rod 7 is hexagon
Cylinder, and work head 8 is connected to the end of connecting rod 7 by connector 9.
Further, the compressed spring 6 is in compressive state in the initial state.
Working principle: the utility model provides a kind of automatic screw mounting device of PCB substrate, in existing automatic screw
Improvement is made on the basis of machine, when specifically used, lifting cylinder propulsion power motor falling head, output revolving shaft 1 can also be synchronized
Falling head, after the work head 8 of screw terminal 5 touches screw, compressed spring 6 then starts to be compressed, and then lifting cylinder stops
It only works, power motor starts turning, and screw is mounted in screw hole, during screw enters screw hole, compresses bullet
The elongation of spring 6 gradually ensure that the work head 8 of screw terminal 5 is in close contact with screw always, thus ensure that the effect of installation,
And lasting application pressure is not needed, to protect circuit board.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of automatic screw mounting device of PCB substrate, comprising: output revolving shaft (1), fixed chuck (2), fixed sleeving (3),
Sliding shoe (4), screw terminal (5), compressed spring (6), it is characterised in that: the output revolving shaft (1) is fixed in driving motor
On output shaft, the fixed chuck (2) is fixed in the end of output revolving shaft (1), and the fixed sleeving (3) is connected to fixation
The inside of collet (2), the internal through-hole for being provided with hexagon of fixed sleeving (3), and the bore of through-hole upper section is greater than lower section, it is described
Sliding shoe (4) is slidably connected in the through-hole of fixed sleeving (3) upper section, and the screw terminal (5) is slidably connected at fixed sleeving
(3) affixed between screw terminal (5) and sliding shoe (4) in the through-hole of lower section, the compressed spring (6) is arranged in fixed sleeving
(3) inside, and compressed spring (6) one end is contacted with sliding shoe (4), the other end is connect with the top of fixed sleeving (3).
2. a kind of automatic screw mounting device of PCB substrate according to claim 1, it is characterised in that: the screw
Head (5) is divided into two sections, respectively connecting rod (7) and work head (8), and wherein connecting rod (7) is hexagon cylinder, and work head (8) is logical
Cross the end that connector (9) is connected to connecting rod (7).
3. a kind of automatic screw mounting device of PCB substrate according to claim 1, it is characterised in that: the compression
Spring (6) is in compressive state in the initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723515.4U CN209157633U (en) | 2018-10-23 | 2018-10-23 | A kind of automatic screw mounting device of PCB substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723515.4U CN209157633U (en) | 2018-10-23 | 2018-10-23 | A kind of automatic screw mounting device of PCB substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157633U true CN209157633U (en) | 2019-07-26 |
Family
ID=67334862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821723515.4U Active CN209157633U (en) | 2018-10-23 | 2018-10-23 | A kind of automatic screw mounting device of PCB substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079390A (en) * | 2023-03-07 | 2023-05-09 | 山东明宇重工机械有限公司 | Device for pressing hub bolts of loader |
-
2018
- 2018-10-23 CN CN201821723515.4U patent/CN209157633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079390A (en) * | 2023-03-07 | 2023-05-09 | 山东明宇重工机械有限公司 | Device for pressing hub bolts of loader |
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