CN202507216U - Tightening device - Google Patents
Tightening device Download PDFInfo
- Publication number
- CN202507216U CN202507216U CN2011203582025U CN201120358202U CN202507216U CN 202507216 U CN202507216 U CN 202507216U CN 2011203582025 U CN2011203582025 U CN 2011203582025U CN 201120358202 U CN201120358202 U CN 201120358202U CN 202507216 U CN202507216 U CN 202507216U
- Authority
- CN
- China
- Prior art keywords
- screwing
- nut
- connector
- pedestal
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a tightening device. The tightening device comprises a pedestal used for the placement of various components, a torque controller fixed to the pedestal and used for controlling the torque size, a sleeve barrel fixed to the pedestal through the torque controller, a locking component used for fixing a nut of a connector and limiting the rotation of the nut, and an electric fastening component which makes a joint of the connector rotate relative to the nut so as to tighten the nut.
Description
Technical field
The utility model relates to a kind of device for screwing up, relates in particular to the device for screwing up that in the junction box connector assembling process, uses.
Background technology
As everyone knows, the terminal box of photovoltaic module mainly comprises terminal box body and connector.At present in the assembling process of the connector of terminal box, need to adopt manual work to carry out the male and female joint is tightened.
This manual device for screwing up is as shown in Figure 1, mainly comprises: the pedestal 10 that is used to settle each parts; Be fixed in pedestal and be used for the big or small torque controller 20 of control torque; And the sleeve 30 that is fixed in pedestal through torque controller.
When utilizing above-mentioned device for screwing up to tighten connector, at first as shown in Figure 2, connector A is put into sleeve 30; Only expose nut portion, as shown in Figure 3 then, with spanner B with nut screwing clamping; After tightening, as shown in Figure 4, take off spanner B and extract connector A and get final product.
Realize tightening of connector through above-mentioned steps, the time that every assembling is one needed more than 10 seconds, and inefficiency then needs a large amount of personnel to drop into if assemble several ten thousand covers every day, and production cost is very high.
The utility model content
The utility model provides a kind of built-up time and installation reliability height that can shorten the single product of assembling greatly, can enhance productivity, reduce simultaneously the device for screwing up of production operating cost.
The device for screwing up of the utility model comprises: the pedestal that is used to settle each parts; Be fixed in said pedestal and be used for the big or small torque controller of control torque; Be fixed in the sleeve of pedestal through torque controller; Be used for fixing the nut of connector and the locking member that its rotation is limited; Thereby and make the joint of said connector rotate the electric fastener of tightening with respect to said nut.
According to the device for screwing up of the utility model, owing to have the nut of fixed connector and the locking member that its rotation is limited; Thereby and make the joint of connector rotate the electric fastener of tightening with respect to nut; Therefore, can adopt electric tightening to replace manual tightening, improve efficient greatly; And the working stability of this device for screwing up is reliable, can the single product activity duration be reduced in 10 seconds.And, only need on existing device for screwing up, just simply to transform to realize that improvement expenses is cheap.
In addition, the electric fastener of this embodiment can be an electric screw driver.
In addition, the electric fastener of the utility model is connected with power-supply controller of electric, and switching on and off through riding of its power supply realizes.
According to said structure, owing to, therefore can save manual complicated procedures of forming, thereby save time greatly through simple action through riding confession, the outage that realizes electric fastener.
In addition, the device for screwing up of the utility model is provided with moment of torsion control siren, is used for when reaching the setting torque value, reporting to the police.
Above-mentioned moment of torsion control siren can be audible alarm or bright, the warning of turning off the light.
Description of drawings
Fig. 1 is the stereogram of structure of the device for screwing up of expression prior art.
Fig. 2 is the key diagram that expression utilizes the step 1 that the device for screwing up of prior art tightens.
Fig. 3 is the key diagram that expression utilizes the step 2 that the device for screwing up of prior art tightens.
Fig. 4 is the key diagram that expression utilizes the step 3 that the device for screwing up of prior art tightens.
Fig. 5 is the stereogram of structure of the device for screwing up of expression the utility model embodiment.
Fig. 6 is the sketch map of integral layout of structure of the device for screwing up of expression the utility model embodiment.
(symbol description)
1 pedestal
The 1a base plate
The 1b support component
2 torque controllers
3 sleeves
4 locking members
The 4a lock handle
4b locks base
5 electric fasteners (electric screw driver)
6 power-supply controller of electric
7 is foot-operated
The specific embodiment
Below the specific embodiment of this embodiment is elaborated.Following embodiment only is an example of this embodiment technical scheme, should not be interpreted as the qualification to this embodiment protection domain.
The structure of device for screwing up
The device for screwing up of as shown in Figure 5 embodiment comprises: the pedestal 1 that is used to settle each parts; Be fixed in pedestal 1 and be used for the big or small torque controller 2 of control torque; Be fixed in the sleeve 3 of pedestal through torque controller 2; Be used for fixing the nut of connector and the locking member 4 that its rotation is limited; Thereby and make the joint of connector rotate the electric fastener of tightening 5 with respect to nut.In this embodiment, adopt electric screw driver 5 to realize the function of electric fastener.
Particularly, pedestal 1 mainly is made up of base plate 1a and support component 1b.Electric screw driver 5 is installed on support component 1b, thereby is fixed in pedestal 1.Sleeve 3 is used to take in the joint of connector, and electric screw driver 5 passes to moment of torsion through torque controller 2 joint of the connector in the sleeve.
In addition, as shown in Figure 5, in this embodiment, be provided with lock handle 4a in sleeve 3 outsides and lock base 4b as locking member 4.This lock handle 4a can rotate around axial (the rotating shaft direction of electric screw driver 5), and cooperates with locking base 4b, when cooperating, is configured for taking in and limiting the hole of nut rotation.When action, through manually compressing the rotation that this lock handle 4a limits nut.
In addition, as shown in Figure 6, the electric fastener of this embodiment is connected with power-supply controller of electric 6, and switching on and off through foot-operated 7 of its power supply realizes.
According to the device for screwing up of this embodiment, owing to have the nut of fixed connector and the locking member 4 that its rotation is limited; Thereby and make the joint of connector rotate the electric fastener of tightening 5 with respect to nut; Therefore, can adopt electric tightening to replace manual tightening, improve efficient greatly; And the working stability of this device for screwing up is reliable, can the single product activity duration be reduced in 10 seconds.And, only need on existing device for screwing up, just simply to transform to realize that improvement expenses is cheap.
According to said structure, owing to realize confession, the outage of electric fastener 5 through riding 7, so can save manual complicated procedures of forming through simple action, thus save time greatly.
In addition, the device for screwing up of this embodiment is provided with moment of torsion control siren, is used for when reaching the setting torque value, reporting to the police.This moment of torsion control siren can be audible alarm or bright, the warning of turning off the light.
The use of device for screwing up
Below, the step that the device for screwing up that utilizes this embodiment is tightened describes.
Like Fig. 5, shown in 6, at first, connector is inserted in the sleeve 3, and make nut be positioned at the recess of locking base 4b top.Then; Lock handle 4a is compacted to locking base 4b, thus the rotation of restriction nut, foot pedal 7 simultaneously; Make power-supply controller of electric 6 to electric screw driver 5 power supplies; Thereby make the joint of connector realize tightening, need to pay close attention to moment of torsion control siren this moment, in order to avoid exceed the setting moment of torsion with respect to the nut rotation.At last, after completion is tightened, unclamp lock handle 4a, extract connector and get final product.
According to the device for screwing up of this embodiment, owing to have the nut of fixed connector and the locking member 4 that its rotation is limited; Thereby and make the joint of connector rotate the electric fastener of tightening 5 with respect to nut; Therefore, can adopt electric tightening to replace manual tightening, improve efficient greatly; And the working stability of this device for screwing up is reliable, can the single product activity duration be reduced in 10 seconds.And, only need on existing device for screwing up, just simply to transform to realize that improvement expenses is cheap.
In addition,, be not difficult to find out,, can also realize the function of removal nut as long as switch the direction of rotation (unclamping the direction of nut) of electric screw driver 5 though above-mentioned embodiment has only been described the rundown process of joint.
In addition, though above-mentioned embodiment has only been described the application in junction box connector assembling, the utility model also can be extensively other be applicable to and carry out the production process that screw nut is tightened.
Claims (5)
1. a device for screwing up is characterized in that, comprising:
Be used to settle the pedestal of each parts;
Be fixed in said pedestal and be used for the big or small torque controller of control torque;
Be fixed in the sleeve of pedestal through torque controller;
Be used for fixing the nut of connector and the locking member that its rotation is limited; And
Thereby the electric fastener that the joint that makes said connector is tightened with respect to said nut rotation.
2. device for screwing up as claimed in claim 1 is characterized in that said electric fastener is connected with power-supply controller of electric, and switching on and off through riding of its power supply realizes.
3. device for screwing up as claimed in claim 1 is characterized in that said electric fastener is an electric screw driver.
4. device for screwing up as claimed in claim 1 is characterized in that, is provided with moment of torsion control siren, is used for when reaching the setting torque value, reporting to the police.
5. device for screwing up as claimed in claim 4 is characterized in that, said moment of torsion control siren is audible alarm or bright, the warning of turning off the light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203582025U CN202507216U (en) | 2011-09-02 | 2011-09-02 | Tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203582025U CN202507216U (en) | 2011-09-02 | 2011-09-02 | Tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507216U true CN202507216U (en) | 2012-10-31 |
Family
ID=47059719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203582025U Expired - Fee Related CN202507216U (en) | 2011-09-02 | 2011-09-02 | Tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703017A (en) * | 2016-11-24 | 2017-05-24 | 绍兴文理学院 | Tightening device for two-way threaded projecting-gear sleeve of reinforcement cage in cast-in-place pile and method of application |
| CN107877150A (en) * | 2017-12-15 | 2018-04-06 | 江苏博之旺自动化设备有限公司 | The automatic nut driving machine of photovoltaic |
-
2011
- 2011-09-02 CN CN2011203582025U patent/CN202507216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703017A (en) * | 2016-11-24 | 2017-05-24 | 绍兴文理学院 | Tightening device for two-way threaded projecting-gear sleeve of reinforcement cage in cast-in-place pile and method of application |
| CN106703017B (en) * | 2016-11-24 | 2019-09-20 | 绍兴文理学院 | A kind of filling pile cage of reinforcement bidirectional helical lobe sleeve device for screwing up and application method |
| CN107877150A (en) * | 2017-12-15 | 2018-04-06 | 江苏博之旺自动化设备有限公司 | The automatic nut driving machine of photovoltaic |
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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: 20121031 Termination date: 20200902 |