CN203282419U - Screw bit, screw fastening device and screw fastening equipment - Google Patents
Screw bit, screw fastening device and screw fastening equipment Download PDFInfo
- Publication number
- CN203282419U CN203282419U CN2013203312877U CN201320331287U CN203282419U CN 203282419 U CN203282419 U CN 203282419U CN 2013203312877 U CN2013203312877 U CN 2013203312877U CN 201320331287 U CN201320331287 U CN 201320331287U CN 203282419 U CN203282419 U CN 203282419U
- Authority
- CN
- China
- Prior art keywords
- screw
- positioning sleeve
- magnet
- fixedly connected
- rotating shaft
- 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
Links
Images
Abstract
The utility model discloses a screw bit, a screw fastening device provided with the screw batch head and screw fastening equipment provided with the screw batch head. The screw batch head comprises a rotary shaft used for fastening a screw and a shell, wherein the rotary shaft is sleeved with the shell. The screw batch head is characterized by further comprising a connecting piece, a spring, a positioning sleeve and a magnet body, wherein the connecting piece is fixedly connected with a shell body; the rotary shaft is sleeved with the spring, one end of the spring is fixedly connected with the connecting piece, and the other end of the spring is fixedly connected with the positioning sleeve; the rotary shaft is sleeved with the positioning sleeve, and one end, abutting against the screw, of the rotary shaft is arranged in the positioning sleeve; the magnet body is fixedly connected with the positioning sleeve. According to the screw bit, the screw fastening device and the screw fastening equipment, assembling of screws of any specifications is achieved, and the application range of the screw batch head is extended.
Description
Technical field
The utility model relates to automation lock screw technical field, particularly a kind of screw screwdriver bit, screw fastening device and screw fastening equipment.
Background technology
As everyone knows,, for the efficiency of the assembling that improves screw, adopt the screw pay-off to realize self-feeding on production line, adopt screw screwdriver bit, electric screwdriver and three-dimensional robot to coordinate automatic material taking and the assembling that realizes screw.In prior art, the screw feeding style adopts the mode of air blowing that screw is sent on the screw screwdriver bit more, but adopt the blowing method feeding, because the moulding of criticizing mouth has determined to increase on electric screwdriver head parts (larger than screw cap at least), therefore can't realize the screw with entrance hole is carried out fastening, applicable scope is less.
The utility model content
Main purpose of the present utility model is to provide a kind of screw screwdriver bit, is intended to realize the assembling of any specification screw, improves the applicable scope of screw screwdriver bit.
To achieve these goals, the utility model provides a kind of screw screwdriver bit, this screw screwdriver bit comprises rotating shaft for trip bolt, is sheathed on shell, connector, spring, positioning sleeve and magnet on rotating shaft, and wherein said connector is fixedly connected with described shell; Described spring housing is located on described rotating shaft, and described spring one end is fixedly connected with connector, and the other end is fixedly connected with described positioning sleeve; Described positioning sleeve is sheathed on described rotating shaft, and an end of described rotating shaft and screw butt is positioned at positioning sleeve; Described magnet is fixedly connected with described positioning sleeve.
Preferably, described magnet is annular magnet, and is nested in described positioning sleeve, with described positioning sleeve, is fixedly connected with.
Preferably, described magnet comprises the first magnet portion and the second magnet portion that is the semicircular ring setting; Described positioning sleeve is provided with the locating slot adaptive with described magnet.
Preferably, described positioning sleeve is made by copper product.
This use is novel also provides a kind of screw fastening device, this screw fastening device comprises the screw screwdriver bit and is used for controlling the electric screwdriver of described screw screwdriver bit work, described screw screwdriver bit comprises rotating shaft for trip bolt, is sheathed on shell, connector, spring, positioning sleeve and magnet on rotating shaft, and wherein said connector is fixedly connected with described shell; Described spring housing is located on described rotating shaft, and described spring one end is fixedly connected with connector, and the other end is fixedly connected with described positioning sleeve; Described positioning sleeve is sheathed on described rotating shaft, and an end of described rotating shaft and screw butt is positioned at positioning sleeve; Described magnet is fixedly connected with described positioning sleeve.
This use is novel also provides a kind of screw fastening equipment, this screw fastening equipment comprises screw pay-off, three-dimensional robot and screw fastening device, wherein screw fastening device comprises the screw screwdriver bit and is used for controlling the electric screwdriver of described screw screwdriver bit work, described screw screwdriver bit comprises rotating shaft for trip bolt, is sheathed on shell, connector, spring, positioning sleeve and magnet on rotating shaft, and wherein said connector is fixedly connected with described shell; Described spring housing is located on described rotating shaft, and described spring one end is fixedly connected with connector, and the other end is fixedly connected with described positioning sleeve; Described positioning sleeve is sheathed on described rotating shaft, and an end of described rotating shaft and screw butt is positioned at positioning sleeve; Described magnet is fixedly connected with described positioning sleeve; The electric screwdriver of described screw fastening device is fixedly connected with the mechanical hand of described three-dimensional robot.
The utility model is by magnet is set on positioning sleeve, and carries out the feeding operation of screw by the mode of magnetic attraction, thereby realized the feeding operation of the screw of any specification.So the screw screwdriver bit that the utility model provides in use, can pass through to select the rotating shaft adaptive with screw, thereby realize the assembling of any specification screw, therefore improved the scope that the screw screwdriver bit is suitable for.
Description of drawings
Fig. 1 is the structural representation of the utility model screw screwdriver bit one embodiment;
Fig. 2 is the structural representation of the utility model screw fastening device one embodiment;
Fig. 3 is the structural representation of screw pay-off in the utility model screw fastening equipment one embodiment.
The realization of the utility model purpose, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of screw screwdriver bit.
With reference to Fig. 1, Fig. 1 is the structural representation of the utility model screw screwdriver bit one embodiment.The screw screwdriver bit 1 that the present embodiment provides comprises rotating shaft 11 for trip bolt, be sheathed on rotating shaft shell 12, connector 13, spring 14, positioning sleeve 15 and magnet 16, wherein said connector 13 is fixedly connected with described shell 12; Described spring 14 is sheathed on described rotating shaft 11, and described spring 14 1 ends are fixedly connected with connector 13, and the other end is fixedly connected with described positioning sleeve 15; Described positioning sleeve 15 is sheathed on described rotating shaft 11, and described rotating shaft 11 is positioned at positioning sleeve 15 with an end of screw butt; Described magnet 16 is fixedly connected with described positioning sleeve 15.
In the present embodiment, above-mentioned screw adopts magnetic material to make, and for example screw is iron nail or steel nail.It is adaptive that above-mentioned rotating shaft 11 is positioned at shape and the described screw of an end of positioning sleeve 15; The position of above-mentioned magnet 16 can arrange according to actual needs, and for the stability that enhancing magnet 16 and screw are fixed, magnet 16 is preferably disposed on positioning sleeve 15 and deviates from an end of spring 14.During use, at first by magnet 16, screw is fixed in described positioning sleeve 15, then screw is placed in the corresponding screw place of fixture, make spring 14 compressions by applying active force for rotating shaft 11, thereby make rotating shaft 11 and screw butt, and screw is pushed in corresponding screw, rotate rotating shaft this moment, thereby in corresponding screw, make screw be fixedly connected with fixture screw fastening.
The utility model is by magnet 16 is set on positioning sleeve, and carries out the feeding operation of screw by the mode of magnetic attraction, thereby realized the feeding operation of the screw of any specification.So the screw screwdriver bit 1 that the utility model provides in use, can pass through to select the rotating shaft adaptive with screw, thereby realize the assembling of any specification screw, therefore improved the scope that the screw screwdriver bit is suitable for.
Particularly, above-mentioned magnet 16 can arrange according to actual needs with the mode that positioning sleeve 15 is fixed, and in one embodiment, above-mentioned magnet 16 is ring magnet, and is nested in described positioning sleeve 15, with described positioning sleeve 15, is fixedly connected with.
In the present embodiment, ring magnet is bumped in positioning sleeve 15, during assembling, ring magnet first is bumped in positioning sleeve 15, then positioning sleeve 15 and spring 14 lower ends is fixed together.Make positioning sleeve 15 to move up and down with spring 14 compressions.
Further, in another was implemented, above-mentioned magnet 16 can comprise the first magnet portion and the second magnet portion that is the semicircular ring setting; One locating slot adaptive with described magnet 16 is set on positioning sleeve 15.
In the present embodiment, the shape of locating slot can arrange according to actual needs, for example locating slot can vertically be caved inward by the outer wall of positioning sleeve 15 and to form on the same level circumference, and the degree of depth of depression and the first magnet portion and the second magnet portion enclose form and the internal diameter of the annulus that positioning sleeve 15 is adaptive adaptive.Attractive in appearance in order to increase, also the external diameter of magnet 16 size can be arranged the in the same size with positioning sleeve 15.
Should be noted that above-mentioned positioning sleeve 15 made by non magnetic material, in the present embodiment, in order to prevent the positioning sleeve band magnetic that is magnetized, and be convenient to processing, above-mentioned positioning sleeve 15 is preferably copper material.
The utility model also provides a kind of screw fastening device, please sees figures.1.and.2 in the lump, and Fig. 2 is the structural representation of the utility model screw fastening device one embodiment.The screw fastening device that the present embodiment provides comprises screw screwdriver bit 1 and for the electric screwdriver 2 of controlling described screw screwdriver bit 1 work, wherein the structure of screw screwdriver bit 1 can, with reference to above-described embodiment, not repeat them here.Owing to having adopted the screw screwdriver bit 1 in above-described embodiment, therefore can realize the assembling to any specification screw, therefore improved the applicable scope of screw fastening device.
Further, based on above-described embodiment, in the present embodiment, above-mentioned electric screwdriver 2 comprises turning cylinder 21, the testing circuit (not shown) of the described turning cylinder 21 rotating torque sizes of detection and the warning circuit (not shown) that is used for output alarm information of be used to controlling described rotating shaft 11, rotating, wherein said testing circuit is electrically connected to described warning circuit, with the turning cylinder 21 rotating torques sizes when detecting when abnormal output alarm signal to described warning circuit.
In the present embodiment, the rotating torque size comprises that extremely rotating torque is less or rotating torque is larger; Warning circuit can be indicator light circuit or buzzer alarm circuit.For example when there was the stripped thread phenomenon in current screw, turning cylinder 21 will when rotate, only need to get final product rotating screw by less power, thereby make turning cylinder 21 rotating torques less.This moment detection module to warning circuit, warning circuit will be lighted indicator lamp or control buzzer call with output alarm signal, take the screw of reminding the current assembling of operating personnel as bad screw., to realizing the detection to bad screw, therefore can improve the fixing stability of product screw due to the present embodiment, more be suitable for industrial production.
The utility model also provides a kind of screw fastening equipment, and please in the lump referring to figs. 1 through Fig. 3, Fig. 3 is the structural representation of screw pay-off in the utility model screw fastening equipment one embodiment.The screw fastening equipment that the present embodiment provides comprises screw pay-off, three-dimensional robot and screw fastening device, and the electric screwdriver of wherein said screw fastening device is fixedly connected with the mechanical hand of described three-dimensional robot.The screw fastening device structure can, with reference to above-described embodiment, not repeat them here.Owing to having adopted the screw fastening device in above-described embodiment, therefore can realize the assembling to any specification screw, therefore improved the applicable scope of screw fastening equipment.
Should be noted that, the structure of above-mentioned screw pay-off is prior art, particularly, this screw pay-off comprises screw machine (not shown), slide block 3 and is used for promoting the cylinder 5 of described slide block 3 motions, wherein said slide block 3 is provided with the lead-in groove 31 adaptive with described screw, one end of this lead-in groove 31 runs through a side of described slide block 3, and the vibra shoot port of export of corresponding described screw machine arranges.
In the present embodiment, at first after by screw machine, screw being sorted, vibration with vibra shoot, freely fall into to lead-in groove 31, then promote slide block movement to preset position by cylinder 5, positioning sleeve 15 is placed in lead-in groove 31 again and contacts with the screw cap of screw, screw will be fixed on positioning sleeve 15 under the effect of magnet 16.Then the mechanical hand by three-dimensional robot moves to preset position with electric screwdriver 2, make screw be positioned at corresponding screw, apply certain thrust by mechanical hand to electric screwdriver 2 again, thereby make rotating shaft 11 and screw butt, rotate its turning cylinder 21 by electric screwdriver 2 finally, with 11 rotations of driven rotary axle, and then realize the fastening of screw.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. a screw screwdriver bit, comprise rotating shaft and the shell that is sheathed on rotating shaft for trip bolt, it is characterized in that, also comprise connector, spring, positioning sleeve and magnet, wherein said connector is fixedly connected with described shell; Described spring housing is located on described rotating shaft, and described spring one end is fixedly connected with connector, and the other end is fixedly connected with described positioning sleeve; Described positioning sleeve is sheathed on described rotating shaft, and an end of described rotating shaft and screw butt is positioned at positioning sleeve; Described magnet is fixedly connected with described positioning sleeve.
2. screw screwdriver bit as claimed in claim 1, is characterized in that, described magnet is annular magnet, and be nested in described positioning sleeve, with described positioning sleeve, is fixedly connected with.
3. screw screwdriver bit as claimed in claim 1, is characterized in that, described magnet comprises the first magnet portion and the second magnet portion that is the semicircular ring setting; Described positioning sleeve is provided with the locating slot adaptive with described magnet.
4. screw screwdriver bit as claimed in claim 1, is characterized in that, described positioning sleeve is made by copper product.
5. a screw fastening device, is characterized in that, comprise screw screwdriver bit as described in any one in claim 1 to 4 and be used for controlling as described in the electric screwdriver of screw screwdriver bit work.
6. a screw fastening equipment, is characterized in that, comprises screw pay-off, three-dimensional robot and screw fastening device as claimed in claim 5, and the electric screwdriver of wherein said screw fastening device is fixedly connected with the mechanical hand of described three-dimensional robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203312877U CN203282419U (en) | 2013-06-08 | 2013-06-08 | Screw bit, screw fastening device and screw fastening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203312877U CN203282419U (en) | 2013-06-08 | 2013-06-08 | Screw bit, screw fastening device and screw fastening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282419U true CN203282419U (en) | 2013-11-13 |
Family
ID=49538796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203312877U Expired - Fee Related CN203282419U (en) | 2013-06-08 | 2013-06-08 | Screw bit, screw fastening device and screw fastening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282419U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078143A (en) * | 2016-08-01 | 2016-11-09 | 北京现代汽车有限公司 | A kind of finishing frock that the location tray of engine cylinder cover is repaired and method for trimming |
| CN109483213A (en) * | 2018-11-28 | 2019-03-19 | 宁波海迈克自动化科技有限公司 | A kind of piston type nut locking device |
| CN109500587A (en) * | 2019-01-03 | 2019-03-22 | 博众精工科技股份有限公司 | The turn of the screw mechanism and screwing device |
| CN109531124A (en) * | 2018-12-13 | 2019-03-29 | 广东锐军智能设备有限公司 | A kind of automatic lock screw machine |
| CN110208626A (en) * | 2019-06-19 | 2019-09-06 | 长沙格力暖通制冷设备有限公司 | The test macro and air-conditioning of air-conditioner outdoor unit |
| CN110757119A (en) * | 2019-10-08 | 2020-02-07 | 格力电器（武汉）有限公司 | Conveying equipment for screwing workpiece and screwing system |
-
2013
- 2013-06-08 CN CN2013203312877U patent/CN203282419U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078143A (en) * | 2016-08-01 | 2016-11-09 | 北京现代汽车有限公司 | A kind of finishing frock that the location tray of engine cylinder cover is repaired and method for trimming |
| CN109483213A (en) * | 2018-11-28 | 2019-03-19 | 宁波海迈克自动化科技有限公司 | A kind of piston type nut locking device |
| CN109531124A (en) * | 2018-12-13 | 2019-03-29 | 广东锐军智能设备有限公司 | A kind of automatic lock screw machine |
| CN109500587A (en) * | 2019-01-03 | 2019-03-22 | 博众精工科技股份有限公司 | The turn of the screw mechanism and screwing device |
| CN110208626A (en) * | 2019-06-19 | 2019-09-06 | 长沙格力暖通制冷设备有限公司 | The test macro and air-conditioning of air-conditioner outdoor unit |
| CN110757119A (en) * | 2019-10-08 | 2020-02-07 | 格力电器（武汉）有限公司 | Conveying equipment for screwing workpiece and screwing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203282419U (en) | Screw bit, screw fastening device and screw fastening equipment | |
| CN203949608U (en) | Stator inner and outer diameter measurement device | |
| CN103066769A (en) | Permanent magnet motor embedded-type magnetic pole assembly device and assembly technique thereof | |
| CN104227726A (en) | Permanent magnetic adsorbing mechanical arm | |
| CN205074758U (en) | Automatic bottle opener screw magnetism floats clamping jaw | |
| CN203787744U (en) | Terminal pin-inserting device | |
| CN204007430U (en) | A kind of stator pick-up unit | |
| CN203371435U (en) | Socket spanner | |
| CN108453397A (en) | A kind of rapid welding machinery hand | |
| CN103475186A (en) | Novel permanent magnetic force transmission device | |
| CN203720148U (en) | Clamping device for magnetic powder flaw inspection of small bolts | |
| CN203800352U (en) | Universal power plug | |
| CN204304636U (en) | A kind of stator for motors device for positioning and securing | |
| CN202224948U (en) | Clamp for processing wire rod joint | |
| CN203933298U (en) | With the fixture of choosing needle device | |
| CN204066542U (en) | The science popularization device of the law of electromagnetic induction | |
| CN207664377U (en) | A kind of coaxial adatpter | |
| CN102969212B (en) | The speedy erection system of the lamp holder of electricity-saving lamp or LED | |
| CN202918143U (en) | Assembly guiding plate for medium-sized generator | |
| CN203660688U (en) | Automotive generator claw pole | |
| CN203949651U (en) | Stator pick-up unit | |
| CN207069855U (en) | A kind of permanent magnetism DC micromotor | |
| CN210282088U (en) | Automatic assembling device for plastic product screws | |
| CN213455968U (en) | Ejector rod type pressure transmitter | |
| CN202330614U (en) | Secondary control loop detection device |
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 |
Granted publication date: 20131113 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |