CN205237928U - Device is paid to screw lock - Google Patents
Device is paid to screw lock Download PDFInfo
- Publication number
- CN205237928U CN205237928U CN201521029852.XU CN201521029852U CN205237928U CN 205237928 U CN205237928 U CN 205237928U CN 201521029852 U CN201521029852 U CN 201521029852U CN 205237928 U CN205237928 U CN 205237928U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- fixed arm
- output shaft
- screw
- fixed
- 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 Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a device is paid to screw lock. The device includes the base subassembly and establishes the electricity wholesale on the base subassembly, the lock is paid the device and is still included the suction nozzle of absorbing the screw through vacuum negative pressure, a second fixed arm for fixing the electricity is criticized the first fixed arm of output shaft and is used for fixed suction nozzle, the one end of first fixed arm is established on the base subassembly, the output shaft that the electricity was criticized runs through first fixed arm and suction nozzle in proper order, the outer end that the output shaft was criticized to the electricity is for criticizing the head, it arranges in the suction nozzle to criticize the head, the one end of second fixed arm is established on the base subassembly, other end fixed connection suction nozzle. The utility model discloses an article two, suction nozzle and the electric output shaft of criticizing are fixed respectively to the fixed arm, and at electricity approving and forwarding measured time, output shaft and the first swing of wholesale are greatly reduced, criticize the counterpoint accuracy of head and screw to the screw rocks the reduction, and the machining precision obtains improving.
Description
Technical field
The utility model relates to the turn of the screw equipment, relates in particular to a kind of screwed lock and pays device.
Background technology
A large amount of screwed locks that use are paid in mechanism in the market, and electric screwdriver all adopts non-with being connected of screwdriver bitRigidity direct connection, this connection drives in screwdriver bit rotary course electric screwdriver, and output shaft and screwdriver bit swing tooGreatly, oscillating quantity between 1-2 millimeter, makes screwdriver bit in the time of locked screw conventionally, and screwdriver bit and screw can not, often there is skidding in accurate contraposition, causes screw head to damage, and cannot realize lock and pay work.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, and provides a kind of screwed lock to payDevice, to reduce the swing of electric screwdriver output shaft and screwdriver bit, improves machining accuracy.
For achieving the above object, the utility model is by the following technical solutions:
Screwed lock is paid device and is comprised base assembly and be located at the electric screwdriver on base assembly, and lock is paid deviceAlso comprise by negative pressure of vacuum and draw the suction nozzle of screw, the first fixed arm for fixing electric screwdriver output shaftAnd for fixing the second fixed arm of suction nozzle, one end of the first fixed arm is located on base assembly, electric screwdriverOutput shaft run through successively the first fixed arm and suction nozzle, the outermost end of electric screwdriver output shaft is screwdriver bit, screwdriver bitBe placed in suction nozzle, one end of the second fixed arm is located on base assembly, and the other end is fixedly connected with suction nozzle.
Further, base assembly comprises substrate and sliding block, and substrate is vertically placed, and substrate is provided withVertical slide rail, sliding block is located on slide rail and with slide rail and is slidably connected, and one end of the first fixed arm is solidFix on sliding block, one end of the second fixed arm is fixed on sliding block.
Further, base assembly also comprises top shoe, and top shoe is located on slide rail and with slide rail and slidesConnect, top shoe is located at sliding block top, and electric screwdriver is fixedly connected with top shoe.
Further, top shoe top is provided with the spring for thrust is provided for electric screwdriver when the turn of the screw,Substrate top is provided with top plate portion, and top plate portion is supported in spring one end, and the other end is supported top shoe.
Further, be fixed with a guide rod on top shoe, guide rod runs through spring and top plate portion successively.
Further, the lower end of substrate is provided with the adjustment screw for finely tuning suction nozzle position, adjustment screwBe threaded with the lower end of substrate, adjustment screw is axially vertically placed, the prism head court of adjustment screwUnder, end face and the sliding block of the lead screw of adjustment screw are supported mutually.
Further, in the circular hole passing through for the output shaft of electric screwdriver on the first fixed arm, be provided with for reducingFrictional force, the bearing reducing wear, the inner ring tight fit of the output shaft of electric screwdriver and bearing, outside bearingCircle and circular hole tight fit.
Further, suction nozzle comprises the suction for drawing and holding the suction nozzle of screw and be communicated with suction nozzlePipe, suction pipe is communicated with external vacuum generation equipment, screwdriver bit be placed in suction nozzle and and the inwall of suction nozzle betweenLeave gap.
The utility model beneficial effect is compared with prior art:
The utility model is fixed respectively suction nozzle and electric screwdriver output shaft by two fixed arms, rotates at electric screwdriverTime, the swing of output shaft and screwdriver bit is greatly reduced, and the contraposition of screwdriver bit and screw is accurate, and spiral shellSilk rocks minimizing, and machining accuracy is improved.
Brief description of the drawings
Fig. 1 is the sectional arrangement drawing that screwed lock is paid device;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment to this realityBe described further and illustrate by novel technical scheme.
The structure of the utility model embodiment as shown in Figure 1, 2.
The screwed lock of the present embodiment pay device comprise base assembly, be located at electric screwdriver 21 on base assembly,Draw the suction nozzle 41 of screw, the first fixed arm for fixing electric screwdriver 21 output shafts 22 by negative pressure of vacuum31 and for the second fixed arm 32 of fixing suction nozzle 41.
Base assembly comprises substrate 11, sliding block 15 and top shoe 14. Substrate 11 is vertically placed, substrate11 are provided with vertical slide rail 13, and sliding block 15 is located on slide rail 13 and with slide rail 13 and is slidably connected. OnSlide block 14 is located on slide rail 13 and with slide rail 113 and is slidably connected, and top shoe 14 is located at sliding block 15 tops.
Electric screwdriver 21 is fixedly connected with top shoe 14. Top shoe 14 tops are provided with for being electricity when the turn of the screwBatches 21 provide the spring 17 of thrust. Substrate 11 tops are provided with top plate portion 12, and top is supported in spring 17 one endBoard 12, the other end is supported top shoe 14. On top shoe 14, be fixed with guide rod 18, guide rod 18 passes through successivelyWear spring 17 and top plate portion 12.
One end of the first fixed arm 31 is located on base assembly, particularly, and one end of the first fixed arm 31Be fixed on sliding block 15, the output shaft 22 of electric screwdriver 21 runs through the first fixed arm 31 and suction nozzle 41 successively.In the circular hole passing through for the output shaft 22 of electric screwdriver 21 on the first fixed arm 31, be provided with for reducing frictional force,The bearing 33 reducing wear. The output shaft 22 of electric screwdriver 21 and the inner ring tight fit of bearing 33, bearing 33The circular hole tight fit of outer ring and the first fixed arm 31.
One end of the second fixed arm 32 is located on base assembly, and the other end is fixedly connected with suction nozzle 41. This realityExecute in example, one end of the second fixed arm 32 is fixed on sliding block 15.
The outermost end of electric screwdriver 21 output shafts 22 is screwdriver bit 23, and screwdriver bit 23 is placed in suction nozzle 41. Particularly,Suction nozzle 41 comprises the suction pipe 42 for drawing and holding the suction nozzle 43 of screw and be communicated with suction nozzle 43. InhalePipe 42 is communicated with external vacuum generation equipment. Screwdriver bit 23 be placed in suction nozzle 43 and with the inwall of suction nozzle 43 itBetween leave gap to make suction nozzle 43 places can produce negative pressure.
The lower end of substrate 11 is provided with the adjustment screw 16 for finely tuning suction nozzle 41 positions. Adjustment screw 16 withThe lower end of substrate 11 is threaded. Adjustment screw 16 is axially vertically placed, the prism head of adjustment screw 16Down, the end face of the lead screw of adjustment screw 16 and sliding block 15 are supported mutually in portion. When being screwed into clockwiseWhen adjustment screw 16, sliding block 15 is driven on suction nozzle 41 and is moved by the second fixed arm 32. When twisting counterclockwiseWhile going out adjustment screw 16, sliding block 15, the second fixed arm 32 and suction nozzle 41 under Action of Gravity Field downwardsMobile.
More than statement only further illustrates technology contents of the present utility model with embodiment, so that readPerson is easier to understand, but does not represent that embodiment of the present utility model only limits to this, any according to this practicalityNovel done technology is extended or recreation, is all subject to protection of the present utility model.
Claims (8)
1. screwed lock is paid a device, comprises base assembly and is located at the electric screwdriver on base assembly, its spyLevy and be, described lock pay device also comprise by negative pressure of vacuum draw the suction nozzle of screw, for fixing electricityCriticize the first fixed arm of output shaft and the second fixed arm for fixing suction nozzle, described the first fixed armOne end is located on base assembly, and the output shaft of described electric screwdriver runs through the first fixed arm and suction nozzle successively, instituteThe outermost end of stating electric screwdriver output shaft is screwdriver bit, and described screwdriver bit is placed in suction nozzle, described the second fixed armOne end is located on base assembly, and the other end is fixedly connected with suction nozzle.
2. screwed lock as claimed in claim 1 is paid device, it is characterized in that, described base assembly bagDraw together substrate and sliding block, described substrate is vertically placed, and described substrate is provided with vertical slide rail, described inSliding block is located on slide rail and with slide rail and is slidably connected, and one end of described the first fixed arm is fixed on downslideOn piece, one end of described the second fixed arm is fixed on sliding block.
3. screwed lock as claimed in claim 2 is paid device, it is characterized in that, described base assembly alsoComprise top shoe, described top shoe is located on slide rail and with slide rail and is slidably connected, and described top shoe is located atSliding block top, described electric screwdriver is fixedly connected with top shoe.
4. screwed lock as claimed in claim 3 is paid device, it is characterized in that, described top shoe topBe provided with the spring for thrust is provided for electric screwdriver when the turn of the screw, described substrate top is provided with top plate portion,Top plate portion is supported in described spring one end, and the other end is supported top shoe.
5. screwed lock as claimed in claim 4 is paid device, it is characterized in that, solid on described top shoeSurely have a guide rod, described guide rod runs through described spring and top plate portion successively.
6. screwed lock as claimed in claim 2 is paid device, it is characterized in that the lower end of described substrateBe provided with the adjustment screw for finely tuning suction nozzle position, described adjustment screw is threaded with the lower end of substrate,Described adjustment screw is axially vertically placed, the prism head of described adjustment screw down, described adjusting spiral shellEnd face and the sliding block of the lead screw of nail are supported mutually.
7. screwed lock as claimed in claim 2 is paid device, it is characterized in that, described the first fixed armIn the circular hole that the upper output shaft for electric screwdriver passes through, be provided with for reducing frictional force, the bearing that reduces wear,The inner ring tight fit of the output shaft of described electric screwdriver and described bearing, the outer ring of described bearing and circular hole close-fittingClose.
8. screwed lock as claimed in claim 1 is paid device, it is characterized in that, described suction nozzle comprises useIn the suction pipe of drawing and holding the suction nozzle of screw and be communicated with suction nozzle, described suction pipe and external vacuum are sent outGenerating apparatus is communicated with, described screwdriver bit be placed in suction nozzle and and the inwall of suction nozzle between leave gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029852.XU CN205237928U (en) | 2015-12-11 | 2015-12-11 | Device is paid to screw lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029852.XU CN205237928U (en) | 2015-12-11 | 2015-12-11 | Device is paid to screw lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237928U true CN205237928U (en) | 2016-05-18 |
Family
ID=55937006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029852.XU Expired - Fee Related CN205237928U (en) | 2015-12-11 | 2015-12-11 | Device is paid to screw lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237928U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514540A (en) * | 2016-11-15 | 2017-03-22 | 东莞东聚电子电讯制品有限公司 | 90-degree bending vacuum adsorption locking mechanism |
| CN108393682A (en) * | 2018-04-03 | 2018-08-14 | 安徽海思达机器人有限公司 | Cartesian robot screws manipulator and its Cartesian robot of application |
| CN108608199A (en) * | 2018-04-03 | 2018-10-02 | 安徽海思达机器人有限公司 | A kind of automatic screw nailing device |
| CN109048309A (en) * | 2018-09-19 | 2018-12-21 | 广州市安埗自动化设备有限公司 | Screw locking suction nozzle |
| CN109048312A (en) * | 2018-09-30 | 2018-12-21 | 广西玉柴机器股份有限公司 | A kind of tightening axle export head extension guiding device |
| CN114055144A (en) * | 2021-12-13 | 2022-02-18 | 上海无线电设备研究所 | Automatic suction and tightening device of linear groove screwed-in type SMP connector and using method |
| CN114986112A (en) * | 2022-05-30 | 2022-09-02 | 歌尔股份有限公司 | Screw locking device and screw supply mechanism thereof |
-
2015
- 2015-12-11 CN CN201521029852.XU patent/CN205237928U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514540A (en) * | 2016-11-15 | 2017-03-22 | 东莞东聚电子电讯制品有限公司 | 90-degree bending vacuum adsorption locking mechanism |
| CN108393682A (en) * | 2018-04-03 | 2018-08-14 | 安徽海思达机器人有限公司 | Cartesian robot screws manipulator and its Cartesian robot of application |
| CN108608199A (en) * | 2018-04-03 | 2018-10-02 | 安徽海思达机器人有限公司 | A kind of automatic screw nailing device |
| CN109048309A (en) * | 2018-09-19 | 2018-12-21 | 广州市安埗自动化设备有限公司 | Screw locking suction nozzle |
| CN109048312A (en) * | 2018-09-30 | 2018-12-21 | 广西玉柴机器股份有限公司 | A kind of tightening axle export head extension guiding device |
| CN109048312B (en) * | 2018-09-30 | 2023-12-19 | 广西玉柴机器股份有限公司 | Tightening shaft output head extension guiding device |
| CN114055144A (en) * | 2021-12-13 | 2022-02-18 | 上海无线电设备研究所 | Automatic suction and tightening device of linear groove screwed-in type SMP connector and using method |
| CN114055144B (en) * | 2021-12-13 | 2023-11-14 | 上海无线电设备研究所 | Automatic sucking and screwing device of straight slot screwing type SMP connector and use method |
| CN114986112A (en) * | 2022-05-30 | 2022-09-02 | 歌尔股份有限公司 | Screw locking device and screw supply mechanism thereof |
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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: 20160518 Termination date: 20201211 |