CN204094449U - A kind of nutting mechanism - Google Patents
A kind of nutting mechanism Download PDFInfo
- Publication number
- CN204094449U CN204094449U CN201420561619.5U CN201420561619U CN204094449U CN 204094449 U CN204094449 U CN 204094449U CN 201420561619 U CN201420561619 U CN 201420561619U CN 204094449 U CN204094449 U CN 204094449U
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- gear
- power transmission
- transmission shaft
- workbench
- rotating machine
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 92
- 230000008520 organization Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides a kind of nutting mechanism, belongs to mechanical field.This nutting mechanism, comprise controlling organization, base and the frame be arranged on base, frame side wall is vertically provided with tooth bar, in frame, movable sleeve is provided with elevator chamber body, the sidewall of lifting casing is provided with lifting motor, one power transmission shaft six is fixed on the sidewall of lifting casing by bearing, the end of power transmission shaft six one end is stretched out the lifting sidewall of casing and is connected with the output shaft of lifting motor, power transmission shaft six is provided with gear six, gear six and tooth bar coordinate transmission, lifting casing is fixed with connecting plate, the top of connecting plate is provided with electric rotating machine, bottom is provided with workbench, the output shaft of electric rotating machine is provided with torque force limiting device, the power of electric rotating machine passes to the nut closing sleeve being arranged on workbench lower surface through gear drive, lifting motor, electric rotating machine is all connected with controlling organization.The utility model has that structure is simple, easy and simple to handle, operating efficiency advantages of higher.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of securing member installation and removal instrument, especially a kind of nutting mechanism.
Background technology
At present, in mechanical field, in the assembling process of mechanical device, tightening and unscrewing operation of nut is modal action, in traditional assembly technology, usually be all that the hand-held pneumatic impact spanner of workman carries out fastening nut one by one or unscrews nut, workman needs repeatedly just can complete, and make the labour intensity of workman very high, efficiency of assembling is also lower, intricate operation, physical demands is large.
For the problems referred to above, find that there is Chinese patent literature by retrieval and disclose a kind of automatic screwing down apparatus " application number 200820094318.0; Granted publication CN 201217145Y ".This automatic screwing down apparatus, mainly comprise frame, be arranged at the actuating unit in described frame, the transmission mechanism being connected with described actuating unit, being driven by described actuating unit, and the controlling organization to be connected with described actuating unit and transmission mechanism, described automatic screwing down apparatus also comprises the Torque Controller be connected with described controlling organization, and described transmission mechanism comprises and band assemble the clamping device that screw shell is connected, and push belt assembles the thrust unit that screw shell does to move.
Above-mentioned automatic tightening mechanism, complex structure, can not realize the action that multiaxis carries out tightening and unscrewing nut simultaneously.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of nutting mechanism, what this nutting mechanism needed when being tightened by elevating mechanism realization and unscrewed nut moves up and down, left-handed and the dextrorotation action needed when tightening and unscrew nut is realized by rotating mechanism, and realize multiaxis carry out tightening and unscrewing of nut simultaneously by arranging of transmission mechanism, have that structure is simple, easy and simple to handle, operating efficiency high.
The purpose of this utility model realizes by following technical proposal: a kind of nutting mechanism, comprise controlling organization, base and the frame be vertically arranged on base, the sidewall of described frame is vertically provided with tooth bar, in described frame, movable sleeve is provided with elevator chamber body, the sidewall of described lifting casing is provided with lifting motor, one power transmission shaft six is fixed on the sidewall of lifting casing by bearing, the end of described power transmission shaft six wherein one end is stretched out the lifting sidewall of casing and is connected with the output shaft of lifting motor, described power transmission shaft six is provided with gear six, described gear six and tooth bar coordinate transmission, described lifting casing is fixed with connecting plate, the top of described connecting plate is provided with electric rotating machine, bottom is provided with workbench, the output shaft of described electric rotating machine is provided with torque force limiting device, the power of described electric rotating machine passes to through the gear drive being arranged on workbench upper surface the nut closing sleeve being arranged on workbench lower surface, described lifting motor is all connected with controlling organization with electric rotating machine.
In upper described a kind of nutting mechanism, described gear drive, comprise power transmission shaft one, power transmission shaft seven, gear one, gear seven, described one end of power transmission shaft seven is connected with the output shaft of electric rotating machine, one end is arranged on workbench by bearing in addition, described gear seven is arranged on power transmission shaft seven, described power transmission shaft one is arranged on workbench by bearing, one end of described power transmission shaft one be in workbench upper surface and and gear one connection, one end is in lower surface and nut closing sleeve one connection of workbench in addition, described gear one and gear seven coordinate transmission.
In upper described a kind of nutting mechanism, described gear drive, also comprise power transmission shaft two, power transmission shaft three, power transmission shaft four, power transmission shaft five, gear two, gear three, gear four, gear five, described gear two and gear four respectively by power transmission shaft two and power transmission shaft four be movably arranged on workbench upper surface and and gear one coordinate transmission, the power of described gear two passes to power transmission shaft three by gear three, described power transmission shaft three is crossed bearing and is arranged on workbench, one end be in workbench upper surface and and gear three connection, one end is in lower surface and nut closing sleeve two connection of workbench in addition, the power of described gear four passes to power transmission shaft five by gear five, described power transmission shaft five is crossed bearing and is arranged on workbench, one end be in workbench upper surface and and gear five connection, one end is in lower surface and nut closing sleeve three connection of workbench in addition.
In upper described a kind of nutting mechanism, the upper end of described frame is provided with upper limit position switch, and the lower end of described frame is provided with lower position switch.
In upper described a kind of nutting mechanism, described lifting motor is stepper motor.
In upper described a kind of nutting mechanism, described electric rotating machine is stepper motor.
In upper described a kind of nutting mechanism, described bearing is rolling bearing.
Compared with prior art, the utility model has that structure is simple, easy and simple to handle, operating efficiency high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure side view of the present utility model.
Fig. 3 is the A-A profile in Fig. 2.
Fig. 4 is the B direction view in Fig. 2.
In figure: 1, workbench; 2, bearing; 3a, power transmission shaft one; 3b, power transmission shaft two; 3c, power transmission shaft three; 3d, power transmission shaft four; 3e, power transmission shaft five; 3f, power transmission shaft six; 3g, power transmission shaft seven; 4a, gear one; 4b, gear two; 4c, gear three; 4d, gear four; 4e, gear five; 4f, gear six; 4g, gear seven; 5, electric rotating machine; 6, lifting motor; 7a, upper limit position switch; 7b, lower position switch; 8a, nut closing sleeve one; 8b, nut closing sleeve two; 8c, nut closing sleeve three; 9, frame; 10, base; 11, tooth bar; 12, casing is elevated; 13, connecting plate;
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figures 1 to 4, a kind of nutting mechanism, comprise base 10 and be vertically arranged on the frame 9 on base 10, described frame 9 is vertically provided with tooth bar 11, on the sidewall of described frame 9, movable sleeve is provided with elevator chamber body 12, the sidewall of described lifting casing 12 is provided with lifting motor 6, one power transmission shaft six 3f is fixed on the sidewall of lifting casing 12 by bearing 2, the sidewall that lifting casing 12 is stretched out in the end of described power transmission shaft six 3f wherein one end is connected with the output shaft of lifting motor 6, described power transmission shaft six 3f is provided with gear six 4f, described gear six 4f and tooth bar 11 coordinate transmission, described lifting casing 12 is fixed with connecting plate 13, the top of described connecting plate 13 is provided with electric rotating machine 5, bottom is provided with workbench 1, the output shaft of described electric rotating machine 5 is provided with torque force limiting device 5a, the power of described electric rotating machine 5 passes to through the gear drive being arranged on workbench 1 upper surface the nut closing sleeve being arranged on workbench 1 lower surface, described lifting motor 6, electric rotating machine 5 is all connected with controlling organization with torque force limiting device 5a.
Described controlling organization comprises the control appliance that control circuit and PLC technology program PLC or other have programmable functions, as: single-chip microcomputer, microcomputer etc., before work, can programme to the action of tightening and unscrew in advance, and corresponding parameter is set, as the rotating speed etc. that lifting motor 6 and electric rotating machine 5 match.
Lifting motor 6 is moved up and down on tooth bar 11 by driven gear six 4f, thus drive lifting casing 12 to move up and down along the frame 9 vertically arranged, and then drive be fixed on lifting casing 12 on workbench 1 and electric rotating machine 5 move up and down, the output shaft of electric rotating machine 5 by gear drive power transmission to the nut closing sleeve be arranged on below workbench 1, realize tightening and unscrewing operation of nut, torque force limiting device 5a on the output shaft of electric rotating machine 5 can when torsion exceedes preset value, the torsion of institute's transmission is limited with the form of skidding, at torque force limiting device 5a place and at nut closing sleeve place, torsion torque sensor (not shown) can be set, when the torsion being provided with torsion torque sensor place reaches preset value, torsion torque sensor sends signal to controlling organization, and the instruction of subsequent action is sent by controlling organization.
Specifically, described gear drive, comprise power transmission shaft one 3a, power transmission shaft seven 3g, gear one 4a, gear seven 4g, one end of described power transmission shaft seven 3g is connected with the output shaft of electric rotating machine 5, one end is arranged on workbench 1 by bearing 2 in addition, described gear seven 4g is arranged on power transmission shaft seven 3g, described power transmission shaft one 3a is arranged on workbench 1 by bearing 2, one end of described power transmission shaft one 3a is in the upper surface of workbench 1 and is connected with gear one 4a, the lower surface that one end is in workbench 1 is in addition connected with nut closing sleeve one 8a, described gear one 4a and gear seven 4g coordinates transmission.
By the transmission of axle and gear, realize the power transmission of electric rotating machine 5 to nut closing sleeve one 8a tightening and unscrewing operation for nut.
Specifically, the upper end of described frame 9 is provided with upper limit position switch 7a, and the lower end of described frame 9 is provided with lower position switch 7b.
When lifting casing 12 is in moving up and down, when touching upper limit position switch 7a or lower position switch 7b, restriction continues up or down to move when being elevated casing 12.
Specifically, described lifting motor 6 and electric rotating machine 5 are all stepper motors.
Specifically, described bearing 2 is rolling bearings, also can be sliding bearing.
Embodiment two
As shown in Figures 1 to 4, content in the present embodiment two is roughly identical with the content in embodiment one, difference is described gear drive, also comprise power transmission shaft two 3b, power transmission shaft three 3c, power transmission shaft four 3d, power transmission shaft five 3e, gear two 4b, gear three 4c, gear four 4d, gear five 4e, described gear two 4b and gear four 4d is respectively by power transmission shaft two 3b and power transmission shaft four 3d, be movably arranged on workbench 1 upper surface and and gear one 4a cooperation transmission, the power of described gear two 4b passes to power transmission shaft three 3c by gear three 4c, described power transmission shaft three 3c crosses bearing 2 and is arranged on workbench 1, one end is in the upper surface of workbench 1 and is connected with gear three 4c, the lower surface that one end is in workbench 1 is in addition connected with nut closing sleeve two 8b, the power of described gear four 4d passes to power transmission shaft five 3e by gear five 4e, described power transmission shaft five 3e crosses bearing 2 and is arranged on workbench 1, one end is in the upper surface of workbench 1 and is connected with gear five 4e, the lower surface that one end is in workbench 1 is in addition connected with nut closing sleeve three 8c.
In the present embodiment, described nutting mechanism can drive 3 equidirectional rotations of nut closing sleeve simultaneously, thus realize tightening simultaneously or unscrewing 3 nuts, the corresponding nut size of described nut closing sleeve one 8a, nut closing sleeve two 8b, nut closing sleeve three 8c can be the same, also can be different, so not only can expand range of application, also increase work efficiency, easy and simple to handle.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, workbench; 2, bearing; 3a, power transmission shaft one; 3b, power transmission shaft two; 3c, power transmission shaft three; 3d, power transmission shaft four; 3e, power transmission shaft five; 3f, power transmission shaft six; 3g, power transmission shaft seven; 4a, gear one; 4b, gear two; 4c, gear three; 4d, gear four; 4e, gear five; 4f, gear six; 4g, gear seven; 5, electric rotating machine; 6, lifting motor; 7a, upper limit position switch; 7b, lower position switch; 8a, nut closing sleeve one; 8b, nut closing sleeve two; 8c, nut closing sleeve three; 9, frame; 10, base; 11, tooth bar; 12, casing is elevated; 13, the term such as connecting plate, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a nutting mechanism, comprise controlling organization, base (10) and the frame (9) be vertically arranged on base (10), it is characterized in that, the sidewall of described frame (9) is vertically provided with tooth bar (11), the upper movable sleeve of described frame (9) is provided with elevator chamber body (12), the sidewall of described lifting casing (12) is provided with lifting motor (6), one power transmission shaft six (3f) is fixed on the sidewall of lifting casing (12) by bearing (2), the sidewall that lifting casing (12) is stretched out in the end of described power transmission shaft six (3f) wherein one end is connected with the output shaft of lifting motor (6), described power transmission shaft six (3f) is provided with gear six (4f), described gear six (4f) and tooth bar (11) coordinate transmission, described lifting casing (12) is fixed with connecting plate (13), the top of described connecting plate (13) is provided with electric rotating machine (5), bottom is provided with workbench (1), the output shaft of described electric rotating machine (5) is provided with torque force limiting device (5a), the power of described electric rotating machine (5) passes to through the gear drive being arranged on workbench (1) upper surface the nut closing sleeve being arranged on workbench (1) lower surface, described lifting motor (6) is all connected with controlling organization with electric rotating machine (5).
2. a kind of nutting mechanism according to claim 1, it is characterized in that, described gear drive, comprise power transmission shaft one (3a), power transmission shaft seven (3g), gear one (4a), gear seven (4g), one end of described power transmission shaft seven (3g) is connected with the output shaft of electric rotating machine (5), one end is arranged on workbench (1) by bearing (2) in addition, described gear seven (4g) is arranged on power transmission shaft seven (3g), described power transmission shaft one (3a) is arranged on workbench (1) by bearing (2), one end of described power transmission shaft one (3a) is in the upper surface of workbench (1) and is connected with gear one (4a), the lower surface that one end is in workbench (1) is in addition connected with nut closing sleeve one (8a), described gear one (4a) and gear seven (4g) coordinate transmission.
3. a kind of nutting mechanism according to claim 2, it is characterized in that, described gear drive, also comprise power transmission shaft two (3b), power transmission shaft three (3c), power transmission shaft four (3d), power transmission shaft five (3e), gear two (4b), gear three (4c), gear four (4d), gear five (4e), described gear two (4b) and gear four (4d) respectively by power transmission shaft two (3b) and power transmission shaft four (3d) be movably arranged on workbench (1) upper surface and and gear one (4a) coordinate transmission, the power of described gear two (4b) passes to power transmission shaft three (3c) by gear three (4c), described power transmission shaft three (3c) is crossed bearing (2) and is arranged on workbench (1), one end is in the upper surface of workbench (1) and is connected with gear three (4c), the lower surface that one end is in workbench (1) is in addition connected with nut closing sleeve two (8b), the power of described gear four (4d) passes to power transmission shaft five (3e) by gear five (4e), described power transmission shaft five (3e) is crossed bearing (2) and is arranged on workbench (1), one end is in the upper surface of workbench (1) and is connected with gear five (4e), the lower surface that one end is in workbench (1) is in addition connected with nut closing sleeve three (8c).
4. a kind of nutting mechanism according to claim 1, it is characterized in that, the upper end of described frame (9) is provided with upper limit position switch (7a), and the lower end of described frame (9) is provided with lower position switch (7b).
5. a kind of nutting mechanism according to claim 1, is characterized in that, described lifting motor (6) is stepper motor.
6. a kind of nutting mechanism according to claim 1, is characterized in that, described electric rotating machine (5) is stepper motor.
7. a kind of nutting mechanism according to claims 1 or 2 or 3, is characterized in that, described bearing (2) is rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561619.5U CN204094449U (en) | 2014-09-26 | 2014-09-26 | A kind of nutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561619.5U CN204094449U (en) | 2014-09-26 | 2014-09-26 | A kind of nutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094449U true CN204094449U (en) | 2015-01-14 |
Family
ID=52262918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561619.5U Expired - Fee Related CN204094449U (en) | 2014-09-26 | 2014-09-26 | A kind of nutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186470A (en) * | 2017-07-05 | 2017-09-22 | 郑州云海信息技术有限公司 | A kind of monoblock type dismantling device |
| CN107891266A (en) * | 2017-11-08 | 2018-04-10 | 平顶山学院 | Adjust the automatic screwing device of pretightning force |
| CN109175988A (en) * | 2018-11-01 | 2019-01-11 | 广西玉柴机器股份有限公司 | A kind of fastener is adjusted torsion device for screwing up and tightens force control method |
| CN112388294A (en) * | 2020-09-18 | 2021-02-23 | 海天塑机集团有限公司 | Flaring pipe joint tightening machine |
-
2014
- 2014-09-26 CN CN201420561619.5U patent/CN204094449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186470A (en) * | 2017-07-05 | 2017-09-22 | 郑州云海信息技术有限公司 | A kind of monoblock type dismantling device |
| CN107891266A (en) * | 2017-11-08 | 2018-04-10 | 平顶山学院 | Adjust the automatic screwing device of pretightning force |
| CN109175988A (en) * | 2018-11-01 | 2019-01-11 | 广西玉柴机器股份有限公司 | A kind of fastener is adjusted torsion device for screwing up and tightens force control method |
| CN112388294A (en) * | 2020-09-18 | 2021-02-23 | 海天塑机集团有限公司 | Flaring pipe joint tightening machine |
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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 |
Granted publication date: 20150114 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |