CN213003664U - Screw locking device - Google Patents
Screw locking device Download PDFInfo
- Publication number
- CN213003664U CN213003664U CN202021686280.3U CN202021686280U CN213003664U CN 213003664 U CN213003664 U CN 213003664U CN 202021686280 U CN202021686280 U CN 202021686280U CN 213003664 U CN213003664 U CN 213003664U
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- connector
- locking device
- frame body
- screw locking
- circular ring
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Abstract
The utility model relates to a lock screw device. The frame comprises a frame body, wherein a circular ring part is arranged at the front end of the frame body, an annular body capable of rotating relative to the circular ring part is arranged in the circular ring part, a shaft hole is formed in the middle of the annular body and connected with a connecting shaft, the connecting shaft is connected with a driven piece, and the driven piece is connected with a main rotation driving unit for driving the driven piece to rotate; the ring body is connected with a plurality of connectors through bearings, the driven piece is provided with a through hole matched with the connectors, one end of each connector sequentially extends out of the bearing, the through hole is provided with a connector, and the other end of each connector extends out of the bearing and is connected with a screwdriver head; further comprising: and the auxiliary rotary driving device is connected with the frame body in a sliding manner, can move relative to the frame body, and is provided with a clamping joint matched with the connector. The utility model discloses a rotatory change batch head for batch head need not to fix again, and it is convenient fast to change, effectively improves production efficiency.
Description
Technical Field
The utility model relates to a lock screw device.
Background
When the screw is locked on a product, the screwdriver head needs to be replaced due to different types or models of screws required to be locked on the product; at present, the screwdriver bit needs to be fixed again after being replaced, the process is complex, and particularly when the types of screws needed by products are more, the screwdriver bit needs to be repeatedly disassembled and fixed, so that the production efficiency is greatly influenced.
Disclosure of Invention
An object of the utility model is to provide a lock screw device to prior art not enough, should lock the screw device and can change batch head very fast, can effectively improve production efficiency.
A screw locking device comprises a frame body, wherein a circular ring part is arranged at the front end of the frame body, an annular body capable of rotating relative to the circular ring part is arranged in the circular ring part, a shaft hole is formed in the middle of the annular body and connected with a connecting shaft, the connecting shaft is connected with a driven piece, and the driven piece is connected with a main rotation driving unit for driving the driven piece to rotate; the ring body is connected with a plurality of connectors through bearings, the driven piece is provided with a through hole matched with the connectors, one end of each connector sequentially extends out of the bearing, the through hole is provided with a connector, and the other end of each connector extends out of the bearing and is connected with a screwdriver head;
further comprising: and the auxiliary rotary driving device is connected with the frame body in a sliding manner, can move relative to the frame body, and is provided with a clamping joint matched with the connector.
Preferably, the connector is provided with a clamping hole; the clamping joint is provided with a clamping convex block used for being clamped with the clamping hole.
Furthermore, the support body is provided with a supporting plate perpendicular to the circular ring part, the supporting plate is provided with a track and a sliding block in sliding connection with the track, and the auxiliary rotation driving device is connected with the sliding block. Preferably, a linear module for driving the slider to move along the track is connected to the slider.
Preferably, the supporting plate is connected with an inductive switch, and the auxiliary rotary driving device is connected with an inductive sheet matched with the inductive switch.
Furthermore, the driven part is a driven gear, the main rotary driving unit comprises a main motor and a driving gear connected with the main motor, and the driving gear is meshed with the driven gear.
Furthermore, the auxiliary rotary driving device comprises an auxiliary motor and a motor mounting seat, the motor mounting seat is fixedly connected with the sliding block, and a rotating shaft of the auxiliary motor is connected with the clamping joint through a coupler.
Further, the support plate is connected with a reinforcing block.
The utility model has the advantages that: the utility model discloses a rotatory change batch head for batch head need not to fix again, and it is convenient fast to change, effectively improves production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a schematic view of fig. 1 from another perspective with the follower removed.
The reference numerals include:
1-track; 2-a slide block; 3-reinforcing block; 4, a frame body; 5-support plate; 6-batch head; 7-driven member; 8-linker; 9-driving gear; 10-connecting head; 11-clamping hole; 12-a bayonet joint; 13-coupling; 14-secondary motor; 15-motor mount; 16-circular part; 17-annular body; 18-main motor; 20-connecting shaft; 21-induction sheet; 22-inductive switch.
Detailed Description
The following detailed description of the present invention is made with reference to the accompanying drawings. As shown in fig. 1-2.
Example 1: a screw locking device comprises a frame body 4, wherein a circular ring part 16 is arranged at the front end of the frame body 4, an annular body 17 capable of rotating relative to the circular ring part 16 is arranged in the circular ring part 16, a shaft hole is formed in the middle of the annular body 17, the annular body is connected with a connecting shaft 20, the connecting shaft 20 is connected with a driven piece 7, and the driven piece 7 is connected with a main rotation driving unit for driving the driven piece 7 to rotate; the ring body 17 is connected with a plurality of connectors 8 through bearings, the driven piece 7 is provided with a through hole matched with the connectors 8, one end of each connector 8 sequentially extends out of the bearing and the through hole and is provided with a connector 10; the other end of the connecting body 8 extends out of the bearing and is connected with a screwdriver head 6;
further comprising: and the auxiliary rotary driving device is connected with the frame body 4 in a sliding manner, can move relative to the frame body 4 and is provided with a clamping joint 12 matched with the joint 10.
Preferably, the connector 10 is provided with a clamping hole 11, and the clamping head 12 is provided with a clamping convex block for clamping with the clamping hole 11.
When the technical scheme works, the clamping head 12 of the auxiliary rotary driving device is clamped with the connector 10 of one connector 8, the auxiliary rotary driving device can drive the connector 8 and the screwdriver head 6 connected with the connector 8 to rotate, and after screws are loaded into the screwdriver head 6, the screwdriver head 6 is driven to rotate by the auxiliary rotary driving device to complete the action of locking the screws; when the batch head 6 needs to be replaced, the auxiliary rotary driving device is far away from the connecting body 8 under the action of the outside, such as the driving of a linear module, so that the clamping connector 12 is separated from the connecting head 10; then the post rotation driving unit drives the driven part 7 to rotate, the driven part 7 drives the connecting shaft 20 and the annular body 17 to rotate, and the required connecting body 8 corresponding to the batch head 6 corresponds to the auxiliary rotation driving device; at the moment, under the action of the outside, the auxiliary rotary driving device enables the clamping connector 12 to be inserted into the clamping hole 11 of the connector 8 and clamped with the connector 10; thereby completing the replacement of the lot head 6. In the process, the batch head 6 does not need to be fixed again, the manual requirement is low, and the machining efficiency can be effectively improved. Both the connector 10 and the clamping connector 12 can be the prior art.
Further, the support body 4 is provided with a support plate 5 perpendicular to the circular portion 16, the support plate 5 is provided with a track 1 and a slide block 2 connected with the track 1 in a sliding manner, and the auxiliary rotation driving device is connected with the slide block 2. Preferably, a linear module for driving the slider 2 to move along the track 1 is connected to the slider 2.
Preferably, the supporting plate 5 is connected with an inductive switch 22, and the secondary rotation driving device is connected with an inductive sheet 21 matched with the inductive switch 22.
This technical scheme is for making vice rotary driving device do directional movement, and this technical scheme has set up backup pad 5 on support body 4, and slider 2 on the backup pad 5 can move relative track 1 to make vice rotary driving device can directional movement, secondly, can drive vice rotary driving device through setting up linear module and remove, realize unmanned operation, linear module can adopt cylinder etc.. Secondly, in order to control the moving distance of the auxiliary rotary driving device, the technical scheme is provided with the induction switch 22 and the induction sheet 21, the induction switch 22 can be an approach opening, and the approach switch is electrically connected with the linear module and used for controlling the movement of the linear module.
Further, the driven member 7 is a driven gear, the main rotary driving unit includes a main motor 18 and a driving gear 9 connected to the main motor 18, and the driving gear 9 is engaged with the driven gear.
According to the technical scheme, the main motor 18 is adopted to drive the driving gear 9 to rotate, and the driving gear 9 drives the driven gear to rotate so as to drive the annular body 17 to rotate and all the connectors 8 to rotate.
The driven member 7 can also be a driven sprocket, the main rotation driving unit can be a main motor 18 and a driving sprocket, the driving sprocket is connected with the driven sprocket through a chain, and the driving sprocket is driven by the main motor 18 to rotate so as to drive the driven sprocket to rotate. The driven member 7 may also be a worm gear and the main rotary drive comprises a main motor 18 and a worm.
Further, the auxiliary rotary driving device comprises an auxiliary motor 14 and a motor mounting seat 15, the motor mounting seat 15 is fixedly connected with the sliding block 2, and a rotating shaft of the auxiliary motor 14 is connected with the clamping joint 12 through a coupling 13.
In the technical scheme, the auxiliary rotary driving device is set as the auxiliary motor 14, the auxiliary motor 14 drives the bayonet joint 12 to rotate, and the structure is simple and easy to realize.
Further, the support plate 5 is connected with a reinforcing block 3.
By providing the reinforcing block 3, the strength of the supporting plate 5 is improved.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the present description should not be interpreted as a limitation to the present invention.
Claims (8)
1. A lock screw device which characterized in that: the frame comprises a frame body, wherein a circular ring part is arranged at the front end of the frame body, an annular body capable of rotating relative to the circular ring part is arranged in the circular ring part, a shaft hole is formed in the middle of the annular body and connected with a connecting shaft, the connecting shaft is connected with a driven piece, and the driven piece is connected with a main rotation driving unit for driving the driven piece to rotate; the ring body is connected with a plurality of connectors through bearings, the driven piece is provided with a through hole matched with the connectors, one end of each connector sequentially extends out of the bearing, the through hole is provided with a connector, and the other end of each connector extends out of the bearing and is connected with a screwdriver head; further comprising: and the auxiliary rotary driving device is connected with the frame body in a sliding manner, can move relative to the frame body, and is provided with a clamping joint matched with the connector.
2. A screw locking device according to claim 1, wherein: the connector is provided with a clamping hole; the clamping joint is provided with a clamping convex block used for being clamped with the clamping hole.
3. A screw locking device according to claim 1, wherein: the support body is provided with a supporting plate vertical to the circular ring part, the supporting plate is provided with a track and a sliding block connected with the track in a sliding mode, and the auxiliary rotary driving device is connected with the sliding block.
4. A screw locking device according to claim 1, wherein: the slider is connected with a linear module for driving the slider to move along the track.
5. A screw locking device according to claim 3, wherein: the supporting plate is connected with an inductive switch, and the auxiliary rotary driving device is connected with an inductive sheet matched with the inductive switch.
6. A screw locking device according to claim 1, wherein: the driven part is driven gear, and the main rotary driving unit includes main motor and the driving gear who is connected with main motor, and the driving gear meshes with driven gear.
7. A screw locking device according to claim 1, wherein: the auxiliary rotary driving device comprises an auxiliary motor and a motor mounting seat, the motor mounting seat is fixedly connected with the sliding block, and a rotating shaft of the auxiliary motor is connected with the clamping joint through a coupler.
8. A screw locking device according to claim 3, wherein: the supporting plate is connected with a reinforcing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686280.3U CN213003664U (en) | 2020-08-13 | 2020-08-13 | Screw locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021686280.3U CN213003664U (en) | 2020-08-13 | 2020-08-13 | Screw locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003664U true CN213003664U (en) | 2021-04-20 |
Family
ID=75464689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021686280.3U Active CN213003664U (en) | 2020-08-13 | 2020-08-13 | Screw locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003664U (en) |
-
2020
- 2020-08-13 CN CN202021686280.3U patent/CN213003664U/en active Active
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