CN209407866U - Screw draws rotation and is screwed into device and its system - Google Patents
Screw draws rotation and is screwed into device and its system Download PDFInfo
- Publication number
- CN209407866U CN209407866U CN201822136949.0U CN201822136949U CN209407866U CN 209407866 U CN209407866 U CN 209407866U CN 201822136949 U CN201822136949 U CN 201822136949U CN 209407866 U CN209407866 U CN 209407866U
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- screw
- screwed
- rotation
- cavity
- suction nozzle
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Abstract
Rotation, which is drawn, the utility model discloses a kind of screw is screwed into device and its system, it includes shell and the crewdriver attachment for being set on the enclosure interior that screw, which draws rotation and is screwed into device, wherein: the middle part of the shell forms a cavity, the cavity and the through-hole being formed on the housing central section side wall constitute negative pressure runner, and a suction nozzle for being connected with the cavity and being pierced by for the bottom of the crewdriver attachment is formed on the bottom of the shell；The crewdriver attachment includes screwing section in the linkage section on being arranged in of integral structure and under being arranged in, the linkage section for connecting rotary drive structure is pierced by from the outlet for being formed in the case top, the middle part for screwing section and fixed linear bearing in the cavity are rotatablely connected, bottom end is driven from suction nozzle and is pierced by, and there are gaps between the outer wall for screwing section and the inner wall of the suction nozzle.The utility model can quickly assemble small screws.
Description
Technical field
The utility model relates to assemble equipment technical field, more particularly to a kind of screw draw rotation be screwed into device and its
System.
Background technique
When usual automotive electronics and the assembling product of telecommunications class industry, need to use a large amount of small screws, by hand
The method tightened, speed is all very slow when picking up and putting, and operation is time-consuming and laborious, there are problems that inefficiency, in addition to this, also
There are problems that there are bails during winged screw.
Utility model content
The purpose of this utility model is for low efficiency existing for manually stubborn screw existing in the prior art, is easy bail
The problem of, and a kind of screw is provided draws rotation and be screwed into device.
Another purpose of the utility model, which is to provide a kind of screw, to be drawn rotation and is screwed into system, and the rotation is screwed into device
Cooperate with screw loader, further increases working efficiency.
It is for technical solution used by realization the purpose of this utility model:
A kind of screw draws rotation and is screwed into device, including shell and the crewdriver attachment for being set on the enclosure interior, in which:
The middle part of the shell forms a cavity, be formed at the top of the shell outlet being connected with the cavity,
One suction nozzle being connected with the cavity is formed on bottom；
The crewdriver attachment includes screwing section in the linkage section on being arranged in of integral structure and under being arranged in, for connecting
The linkage section of rotary drive structure is pierced by from the outlet, the middle part for screwing section and fixation in the cavity straight
Spool holds rotation connection, and bottom end is driven from suction nozzle and is pierced by；
Through-hole is opened up in the corresponding housing sidewall of the cavity, is offered on the side wall of the linear bearing for negative pressure
The channel of gas circulation, there are gap, the through-holes, the chamber between the outer wall for screwing section and the inner wall of the suction nozzle
Body, the channel and the suction nozzle constitute negative pressure runner.
In the above-mentioned technical solutions, the rotary drive structure is motor, and the top of the linkage section is solid by shaft coupling
It is scheduled on the output shaft of the motor.
In the above-mentioned technical solutions, the housing tip has on a positioning plate, the rotary drive structure by straight line into
It is assemblied on the positioning plate to mechanism, the top of the linkage section is fixed on the defeated of the rotary drive structure by shaft coupling
On shaft.
In the above-mentioned technical solutions, the outer diameter of the linkage section is greater than the outer diameter for screwing section, described to screw the outer of section
Wall and the linear bearing are rotatablely connected.
In the above-mentioned technical solutions, the negative pressure runner is sent out by the connector and vacuum being formed in the housing sidewall
Raw device connecting tube is connected.
In the above-mentioned technical solutions, the suction nozzle is a undergauge end, and the outlet is a undergauge end.
In the above-mentioned technical solutions, the hull outside middle and upper part is equipped with a shoulder, and the shoulder is equipped with spring.
In the above-mentioned technical solutions, the shoulder protrudes from the outlet.
A kind of screw draws rotation and is screwed into system, including screw as mentioned draws that rotation is screwed into device and a screw is automatic
Loader.
In the above-mentioned technical solutions, the screw automatic feeder is equipped with one and twists for sensing the screw absorption rotation
Enter the sensor that device reaches feeding position, the control system communication connection of the sensor and vacuum generator and is located at described take
The underface of material position.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model may be directly applied on the automatic assembly line of auto electronics product and telecommunications class product,
The device that the pickup of tiny screw can be automatically performed and tightened, in conjunction with screw automatic feeder, it can be achieved that the confession of tiny screw
It gives, pick up and tightens.
2. mechanism compact is greatly improved the working efficiency for screwing screw convenient for holding.
3. in conjunction with sensor, it can be achieved that the automatic opening of vacuum generator.
Detailed description of the invention
Fig. 1 show the structural schematic diagram (wherein a is bottom view, and b is the sectional view in the face D-D in a) of the utility model.
Fig. 2 show the structural schematic diagram of screw automatic feeder.
In figure: 1- shell, 2- cavity, 3- linear bearing, 4- suction nozzle, 5- crewdriver attachment, 6- screw, 7- spring, 8- screw is certainly
Dynamic loader, 9- feeding position, 10- sensor, the outlet 11-, 12- shoulder, the channel 13-, 14- linkage section, 15- screw section.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Embodiment 1
Screw draws rotation and is screwed into device, including shell 1 and the crewdriver attachment 5 being set on inside the shell 1, in which:
The middle part of the shell 1 forms a cavity 2, and the top of the shell 1 is formed with going out of being connected with the cavity 2
Mouth 11, bottom form a suction nozzle 4 being connected with the cavity；
The crewdriver attachment 5 includes screwing section 15 in the linkage section 14 on being arranged in of integral structure and under being arranged in, and is used
It 11 is pierced by the linkage section 14 of connection rotary drive structure from the outlet, the middle part for screwing section 15 and is fixed on institute
It states the intracorporal linear bearing 3 of chamber to be rotatablely connected, bottom end is driven from suction nozzle 4 and is pierced by；
Through-hole 14 is opened up on corresponding 1 side wall of shell of the cavity 2, is offered on the side wall of the linear bearing 3
For the channel 13 of negative-pressure gas circulation, there are gap, the through-holes between the outer wall for screwing section and the inner wall of the suction nozzle 4
14, cavity 2, channel 13 and the suction nozzle 4 constitute negative pressure runner.
Working method:
When using the present apparatus, shell 1 is held, rotary drive structure is connected with the top of crewdriver attachment 5, after connection, is opened
Dynamic negative pressure system, negative pressure runner 2 generate negative pressure, and screw is attracted on suction nozzle 4, and the rotary drive structure is using motor (electricity
It is not fixed between machine and shell), the top of the linkage section is connected by shaft coupling with the rotary drive structure (motor),
For crewdriver attachment 5 while the driving of motor is rotated, another hand pushes down on motor, and motor drives the same of crewdriver attachment rotation
When move down, screw is screwed in into station, realizes screwing in and tighten automatically for screw 6.The absorption rotation of this set, which is screwed into tool, to expire
Sufficient M (0.6~3) is threaded into and tightens.
In addition to this, 1 top of shell can be fixed on a positioning plate, the rotary drive structure (optional motor) is logical
Linear feed mechanism is crossed to be assemblied on the positioning plate so that the rotary drive structure drive crewdriver attachment 5 rotate while,
Can be moved downward relative to shell 1, play the role of being rotated down and be screwed into screw, the Linear feed mechanism can be used lead screw and
The screw drive mechanism or hydraulic or air pressure mechanism that feed screw nut is constituted, for driving crewdriver attachment 5 to move down.
It is preferred that the suction nozzle 4 is threadedly attached in the middle part of the shell 1, easy to disassemble, being convenient for will be straight
Spool is installed in the cavity.
Embodiment 2
The present embodiment on the basis of embodiment 1, is further elaborated the structure of shell 1.
It is preferred that the outer diameter of the linkage section is greater than the outer diameter for screwing section, the outer wall for screwing section with
The linear bearing rotation connection, linkage section cannot be introduced into linear bearing.
It is preferred that the negative pressure runner 2 is occurred by the connector and vacuum being formed on 1 side wall of shell
Device connecting tube is connected.1 side wall of shell is externally provided with a connector, and one end of hose connects the connecting hole, other end connection
Vacuum generator (vacuum pump), provides negative pressure of vacuum.
It is preferred that the suction nozzle 4 is a undergauge end.Convenient for screwing screw in narrow space.
It is preferred that the outlet 11 is a undergauge end, top and the rotary drive structure convenient for crewdriver attachment 5
It is connected.
It is preferred that the 1 outside middle and upper part of shell is equipped with a shoulder 12, the shoulder 12 is equipped with spring 7.Rotation
When twisting screw, spring 7 compresses, and after screwing, spring 7 is sprung back, and shell 1 is pushed to be detached from the rotary drive structure.
It is preferred that the shoulder 12 protrudes from the outlet 11.Convenient for disposing spring 7.
Embodiment 3
A kind of screw draws rotation and is screwed into system, including screw described in an embodiment 1 or 2 draw rotation be screwed into device and
One screw automatic feeder 8.
One one output of screw, the screw of example 1 convenient to carry out can be drawn rotation and be screwed into dress by screw automatic feeder 8
Set pickup.
It is preferred that the screw automatic feeder, which is equipped with one, is screwed into dress for sensing the screw absorption rotation
It sets the sensor 10 for reaching feeding position 9, the control system communication connection of the sensor 10 and vacuum generator and is located at described
The underface of feeding position 9.
When screw absorption rotation, which is screwed into device, reaches 9 picking screw of feeding position, sensor 10 senses signal in place, control
Vacuum generator starting processed, screw is by negative pressure absorbing on the suction nozzle 4.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of screw draws rotation and is screwed into device, which is characterized in that including shell and the screwdriver for being set on the enclosure interior
Head, in which:
The middle part of the shell forms a cavity, is formed with the outlet being connected with the cavity, bottom at the top of the shell
Form a suction nozzle being connected with the cavity；
The crewdriver attachment includes screwing section in the linkage section on being arranged in of integral structure and under being arranged in, for connecting rotation
The linkage section of driving structure is pierced by from the outlet, the middle part for screwing section and fixed linear axis in the cavity
Rotation connection is held, bottom end is driven from suction nozzle and is pierced by；
Through-hole is opened up in the corresponding housing sidewall of the cavity, is offered on the side wall of the linear bearing for negative-pressure gas
The channel of circulation, there are gap, the through-hole, the cavity, institutes between the outer wall for screwing section and the inner wall of the suction nozzle
It states channel and the suction nozzle constitutes negative pressure runner.
2. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the rotary drive structure is electricity
The top of machine, the linkage section is fixed on the output shaft of the motor by shaft coupling.
3. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the housing tip has a positioning plate
On, the rotary drive structure is assemblied on the positioning plate by Linear feed mechanism, and the top of the linkage section passes through connection
Axis device is fixed on the output shaft of the rotary drive structure.
4. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the outer diameter of the linkage section is greater than institute
The outer diameter for screwing section is stated, the outer wall for screwing section and the linear bearing are rotatablely connected.
5. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the negative pressure runner is by being formed in
Connector in the housing sidewall is connected with vacuum generator connecting tube.
6. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the suction nozzle is a undergauge end, institute
Stating outlet is a undergauge end.
7. screw as described in claim 1 draws rotation and is screwed into device, which is characterized in that the hull outside middle and upper part is equipped with
One shoulder, the shoulder are equipped with spring.
8. screw as claimed in claim 7 draws rotation and is screwed into device, which is characterized in that the shoulder protrude from it is described go out
Mouthful.
9. a kind of screw draws rotation and is screwed into system, which is characterized in that including screw such as of any of claims 1-8
It draws rotation and is screwed into device and a screw automatic feeder.
10. screw as claimed in claim 9 draws rotation and is screwed into system, which is characterized in that on the screw automatic feeder
The sensor that rotation is screwed into device arrival feeding position is drawn for sensing the screw equipped with one, the sensor and vacuum occur
The control system communication connection of device and the underface for being located at the feeding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136949.0U CN209407866U (en) | 2018-12-19 | 2018-12-19 | Screw draws rotation and is screwed into device and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136949.0U CN209407866U (en) | 2018-12-19 | 2018-12-19 | Screw draws rotation and is screwed into device and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407866U true CN209407866U (en) | 2019-09-20 |
Family
ID=67939404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136949.0U Active CN209407866U (en) | 2018-12-19 | 2018-12-19 | Screw draws rotation and is screwed into device and its system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407866U (en) |
-
2018
- 2018-12-19 CN CN201822136949.0U patent/CN209407866U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |