CN207681889U - A kind of screw tightening machine with self-starting function - Google Patents
A kind of screw tightening machine with self-starting function Download PDFInfo
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- CN207681889U CN207681889U CN201721729680.6U CN201721729680U CN207681889U CN 207681889 U CN207681889 U CN 207681889U CN 201721729680 U CN201721729680 U CN 201721729680U CN 207681889 U CN207681889 U CN 207681889U
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- drive link
- self
- screw tightening
- cavity
- wafer
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Abstract
The utility model discloses a kind of screw tightening machines with self-starting function, including pedestal, the conveying mechanism being set on the base, the conveying mechanism is equipped with the fixture for fixing workpiece, the fixture includes the workbench of mounting plate and setting on a mounting board, the workbench is equipped with location hole, and the side of workbench is equipped with presses the starting switch realized and started by workpiece.A kind of screw tightening machine with self-starting function of the utility model, when workpiece is placed on workbench, it is positioned by location hole, workpiece is pressed in starting switch simultaneously, starting switch directly initiates processing program, reduce manually by the process to compress switch, has saved process time, improved processing efficiency, is reliable for operation.
Description
Technical field
The utility model is related to a kind of screw tightening machines with self-starting function.
Background technology
Traditional manual screw tightening needs manual placing screws and alignment screw head, occupies plenty of time and essence
Power, whole efficiency are promoted than relatively limited.Therefore it is proposed the screw tightening machine for realizing full mechanical automation in the market, it is this automatic
Screw tightening machine, conveying, the locking of screw are fully automated, and speed is fast, precision is high.Production efficiency is substantially increased, is saved
It is artificial.But automatic screw tightening machine is manually processed by lower button ability startup program after clamping workpiece at present, this
Sample wastes the time, inefficient, there is the space further promoted.
Utility model content
The utility model aims to solve the problem that above-mentioned mentioned technical problem, and it is stubborn to provide a kind of screw with self-starting function
Tight machine saves the time, improves efficiency.
The utility model is realized through the following technical scheme：
A kind of screw tightening machine with self-starting function, including pedestal, the conveying mechanism that is set on the base, it is described defeated
Mechanism is sent to be equipped with the fixture for fixing workpiece, the fixture includes the workbench of mounting plate and setting on a mounting board,
The workbench is equipped with location hole, and the side of workbench is equipped with presses the starting switch realized and started by workpiece.
Further, the starting switch includes pedestal, spring assembly, compression bar, the first contact, the second wafer and third
Contact, the spring assembly include reed, resetting spring and drive link, are equipped with cavity in the pedestal, first contact is set
It sets on the side wall of cavity, the second wafer and the third wafer are set respectively on the top and bottom end of cavity；Pedestal, which is equipped with, to be held
It sets drive link and is connected to the pilot hole of cavity, drive link can move up and down in pilot hole；The reed setting is in the cavity
And be fixed on drive link, one end of the reed is slidably connected on the first contact, and the other end of reed is equipped with contact simultaneously
Between the second wafer and the third wafer；The both ends of the resetting spring connect with the bottom end of the inner wall of cavity and drive link respectively
It connects；One end of the compression bar is hinged on pedestal, is crimped on the top of drive link in the middle part of compression bar.
Further, the surface of the contact is coated with silver-nickel layer.
Further, the top of the drive link is equipped with ball, and the raceway with ball engagement is equipped on compression bar.
Further, the conveying mechanism includes guide rail and sliding block, and the sliding block slidable connection is described to lead on guide rail
Rail is equipped with several guide grooves.
Advantageous effect is：Compared with prior art, a kind of screw tightening machine with self-starting function, when workpiece is placed on
It when on workbench, is positioned by location hole, while workpiece is pressed in starting switch, starting switch directly initiates processing journey
Sequence reduces manually by the process to compress switch, has saved process time, improved processing efficiency, is reliable for operation.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model screw tightening machine；
Fig. 2 is the structural schematic diagram of the utility model starting switch.
Specific implementation mode
As depicted in figs. 1 and 2, a kind of screw tightening machine with self-starting function, including pedestal 1, setting are on pedestal 1
Conveying mechanism 2, the conveying mechanism 2 is equipped with fixture 3 for fixing workpiece, and the fixture 3 includes mounting plate and setting
Workbench on a mounting board, the workbench are equipped with location hole, the side of workbench be equipped with by workpiece by
Pressure realizes the starting switch 4 started.It when workpiece is placed on workbench, is positioned by location hole, while workpiece pressure
In starting switch 4, starting switch 4 directly initiates processing program, reduces manually by the process to compress switch, when having saved processing
Between, improve processing efficiency, reliable for operation.
Further, the starting switch 4 include pedestal 41, spring assembly, compression bar 42, the first contact 43, second touch
Piece 44 and the third wafer 45, the spring assembly include reed 48, resetting spring 46 and drive link 47, are equipped in the pedestal 41
Cavity, first contact 43 are arranged on the side wall of cavity, and the second wafer 44 and the third wafer 45 are set respectively in cavity
Top and bottom end；Pedestal 41 is equipped with accommodating drive link 47 and is connected to the pilot hole of cavity, and drive link 47 can be in pilot hole
Inside move up and down；The reed 48 is arranged in the cavity and is fixed on drive link 47, and one end of the reed 48 is slidably connected
On the first contact 43, the other end of reed 48 is equipped with contact and between the second wafer 44 and the third wafer 45；It is described
The both ends of resetting spring 46 are connect with the bottom end of the inner wall of cavity and drive link 47 respectively；One end of the compression bar 42 is hinged on base
On seat 41, the middle part of compression bar 42 is crimped on the top of drive link 47.Under natural conditions, since the elastic force of resetting spring 46 is made
With drive link 47 is jacked up, so that the upper contact of reed 48 is contacted with the second wafer 44, forms normally closed contact；When workpiece is placed,
It is pressed on compression bar 42, by down-pressed pole 42, compression bar 42 makes drive link 47 move downward, and reed 48 is made to move down, and disconnects normally closed connect
It touches, so that contact is contacted with the third wafer 45, form normally opened contact, thus complete one-off conversion；Simultaneously resetting spring 46 by
To compression；When external force elimination, reed 48 and drive link 47 are jacked up by the resetting spring 46 compressed, resetting spring 46 restores extremely
Nature, while contact is contacted with the second wafer 44 again, forms normally closed contact.
Further, the surface of the contact is coated with silver-nickel layer, and contact is not only made to have higher hardness, wearability
With arc resistant scaling loss ability, and have preferable anti-metal transfer ability.
Further, the top of the drive link 47 is equipped with ball, and is equipped with and ball engagement on compression bar 42
Raceway.
Further, the conveying mechanism 2 includes guide rail and sliding block, and the sliding block slidable connection is described on guide rail
Guide rail is equipped with several guide grooves.By the way that guide groove is arranged on guide rail, can be promoted to 3 regular worker of sliding block upper fixture
The positioning accuracy of part.
Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (5)
1. a kind of screw tightening machine with self-starting function, which is characterized in that including pedestal, the conveyer being set on the base
Structure, the conveying mechanism are equipped with the fixture for fixing workpiece, and the fixture includes mounting plate and is arranged on a mounting board
Workbench, the workbench are equipped with location hole, and the side of workbench, which is equipped with to press by workpiece, realizes startup
Starting switch.
2. a kind of screw tightening machine with self-starting function according to claim 1, which is characterized in that the startup is opened
Pass includes pedestal, spring assembly, compression bar, the first contact, the second wafer and the third wafer, the spring assembly include reed,
Resetting spring and drive link, the pedestal is interior to be equipped with cavity, and first contact is arranged on the side wall of cavity, and described second touches
Piece and the third wafer are set respectively on the top and bottom end of cavity；Pedestal is equipped with accommodating drive link and is connected to the pilot hole of cavity,
Drive link can move up and down in pilot hole；The reed is arranged in the cavity and is fixed on drive link, the reed
One end is slidably connected on the first contact, and the other end of reed is equipped with contact and between the second wafer and the third wafer；
The both ends of the resetting spring are connect with the bottom end of the inner wall of cavity and drive link respectively；One end of the compression bar is hinged on pedestal
On, it is crimped on the top of drive link in the middle part of compression bar.
3. a kind of screw tightening machine with self-starting function according to claim 2, which is characterized in that the contact
Surface is coated with silver-nickel layer.
4. a kind of screw tightening machine with self-starting function according to claim 2, which is characterized in that the drive link
Top ball is installed, and the raceway with ball engagement is equipped on compression bar.
5. a kind of screw tightening machine with self-starting function according to claim 1, which is characterized in that the conveyer
Structure includes guide rail and sliding block, and for the sliding block slidable connection on guide rail, the guide rail is equipped with several guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729680.6U CN207681889U (en) | 2017-12-12 | 2017-12-12 | A kind of screw tightening machine with self-starting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729680.6U CN207681889U (en) | 2017-12-12 | 2017-12-12 | A kind of screw tightening machine with self-starting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681889U true CN207681889U (en) | 2018-08-03 |
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ID=62997631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729680.6U Active CN207681889U (en) | 2017-12-12 | 2017-12-12 | A kind of screw tightening machine with self-starting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158643A (en) * | 2018-10-11 | 2019-01-08 | 杭州奥弗德机电科技有限公司 | A kind of sill support channel transverse slat processing method |
-
2017
- 2017-12-12 CN CN201721729680.6U patent/CN207681889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158643A (en) * | 2018-10-11 | 2019-01-08 | 杭州奥弗德机电科技有限公司 | A kind of sill support channel transverse slat processing method |
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