CN205393962U - Assembly quality of full -automatic nut of screwing - Google Patents
Assembly quality of full -automatic nut of screwing Download PDFInfo
- Publication number
- CN205393962U CN205393962U CN201620042474.7U CN201620042474U CN205393962U CN 205393962 U CN205393962 U CN 205393962U CN 201620042474 U CN201620042474 U CN 201620042474U CN 205393962 U CN205393962 U CN 205393962U
- Authority
- CN
- China
- Prior art keywords
- driven gear
- nut
- driving
- full
- gear
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses an assembly quality of full -automatic nut of screwing, including the driving gear, with the initiative gear engagement driven gear, the driving gear is installed on a drive arrangement who has the torque sensor, the driving gear is driven by drive arrangement to drive driven gear rather than synchronous rotation, driven gear passes through the stop sleeve to be fixed on surface of revolution of footstep bearing, and another surface of revolution of footstep bearing and base are fixed, has seted up a rectangle spout in driven gear's upper surface position placed in the middle, two relative settings adjustable spanner who is used for the centre gripping nut in the rectangle spout, at the fixed cylinder that is provided with two symmetries in one side of rectangle spout, the piston rod of cylinder is connected respectively to two adjustable spanner's one end through the connecting rod, and when cylinder driving a piston rod made concertina movement, two adjustable spanner of connecting rod drive did in the rectangle spout and open / close the motion, and the light process of screwing that has realized the nut has improved work efficiency.
Description
Technical field
This utility model relates to twisting nut instrument, particularly relates to the assembling device of a kind of full-automatic tightening nuts.
Background technology
At present, known tightening nuts method has two big classes: the first kind is to be formed by instrument manual assemblies such as spanners, and the method is simple flexibly, but wastes time and energy, and affects economic benefit.Equations of The Second Kind is by coaxially connected to motor, power transmission shaft, rotation nut device, need to by device with the placement of revolved nut on the same axis during use, but the method is when axis direction limited space and inapplicable, and easily screws and excessively cause thread damage.
Summary of the invention
The purpose of this utility model is in that to overcome the shortcoming and defect of above-mentioned prior art, it is provided that a kind of simple in construction, simple operation the assembling device of full-automatic tightening nuts.Overcome the inefficient problem of manual assembly nut.
This utility model is achieved through the following technical solutions:
A kind of assembling device of full-automatic tightening nuts, including the driven gear 6 that driving gear 1 engages with driving gear 1, driving gear 1 is arranged on a driving device 5 with torque sensor 3, driving gear 1 is driven by driving device 5, and driving the synchronous rotation of driven gear 6, driving device 5 is fixed on base；Described driven gear 6 is fixed on 10 1 surfacess of revolution of thrust bearing by stop sleeve 9, and another surfaces of revolution of thrust bearing 10 and base are fixed；Stop sleeve 9 is concentric with driven gear 6；
A rectangle chute 61 is offered, two adjustable wrenches 13 for clamping nut being oppositely arranged in rectangle chute 61 in the upper surface middle position of driven gear 6；Be fixedly installed two symmetrical cylinders 11 in the side of rectangle chute 61, one end of said two adjustable wrench 13 connects the piston rod of cylinder 11 respectively through connecting rod 12；The supply of described cylinder 11 is the air compressor outside the Pneumatic rotary joint by being arranged in stop sleeve 9 connects；When cylinder 11 drives piston rod to make stretching motion, connecting rod 12 drives two adjustable wrenches 13 to do open/close motion in rectangle chute 61, completes the clamping to nut and unclamps action.
Shape after the bare terminal end merging of said two adjustable wrench 13 is corresponding to nut shape.
Described Pneumatic rotary joint includes interior pipe 7 and is set in the outer tube 8 outside interior pipe 7；Offering pore on described outer tube 8, interior pipe 7 is internal offers the gas passage 71 connected with this pore；The gas passage 71 of interior pipe 7 is more respectively communicated with two cylinders 11；The upper end of said inner tube 7 is fixing with the bottom surface of driven gear 6 to be connected, and the lower end of outer tube 8 and base are fixed；When driven gear 6 rotary motion, interior pipe 7 is followed driven gear 6 and is rotated, outer tube 8 transfixion.
Contact surface between said inner tube 7 and outer tube 8, hermetic seal coordinates.
Described driving gear 1, by main shaft, passes sequentially through the first shaft coupling 2, torque sensor the 3, second shaft coupling 4 is arranged in the rotating shaft on driving device 5.
A kind of method of mounting nut is as follows:
Nut screws step: during use, nut to be screwed is placed in the bare terminal end of two adjustable wrenches 13, the piston rod of cylinder 11 promotes two adjustable wrench 13 relative movements in rectangle chute 61 by connecting rod 12, makes nut be stepped up in the bare terminal end of adjustable wrench 13；After driving device 5 starts, driving gear 1 drives driven gear 6 to rotate, two adjustable wrenches 13 rotate together with driven gear 6, when torque sensor 3 record moment values reach preset value time, stop motor, it is contrary mobile that the piston rod of cylinder 11 affects connecting rod 12 to make two adjustable wrenches 13 make in rectangle chute 61, makes nut unclamp, it is achieved the screwing operations of nut.
This utility model, relative to prior art, has such advantages as and effect:
Driving gear, driven gear, torque sensor, cylinder and two adjustable wrenches are combined by this utility model, nut to be screwed is placed in the bare terminal end of two adjustable wrenches, the piston rod of cylinder promotes two adjustable wrench relative movements in rectangle chute by connecting rod, makes nut be stepped up in the bare terminal end of adjustable wrench；By controlling the rotation of driving device, driving gear is made to drive driven gear to rotate, two adjustable wrenches rotate together with driven gear, when torque sensor record moment values reach preset value time, stopping motor, it is contrary mobile that the piston rod of cylinder affects connecting rod to make two adjustable wrenches make in rectangle chute, makes nut unclamp, easily achieve the screwing operations of nut, improve work efficiency.
This utility model cylinder is placed on pane, saves the space on nut axial direction.Can on nut axial direction, space be inadequate, lateral space is run unrestricted enough；Torque sensor is adopted to prevent that spin-ended nut tension causes thread damage.This utility model is synchronized with the movement by controlling cylinder, and driven gear drives adjustable wrench with rotating with it, it is achieved the clamping of nut, screw action.
Accompanying drawing explanation
Fig. 1 is this utility model sectional structure schematic diagram.
Fig. 2 is this utility model perspective view.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is more specifically described in detail.
Embodiment
As shown in Figure 1, 2.The utility model discloses the assembling device of a kind of full-automatic tightening nuts, including the driven gear 6 that driving gear 1 engages with driving gear 1, driving gear 1 is arranged on a driving device 5 with torque sensor 3, driving gear 1 is driven by driving device 5, and driving the synchronous rotation of driven gear 6, driving device 5 is fixed on base；Described driven gear 6 is fixed on 10 1 surfacess of revolution of thrust bearing by stop sleeve 9, and another surfaces of revolution of thrust bearing 10 and base are fixed；Stop sleeve 9 is concentric with driven gear 6, i.e. the axis coaxle of the axis of stop sleeve 9 and driven gear 6.
A rectangle chute 61 is offered, two adjustable wrenches 13 for clamping nut being oppositely arranged in rectangle chute 61 in the upper surface middle position of driven gear 6；Be fixedly installed two symmetrical cylinders 11 in the side of rectangle chute 61, one end of said two adjustable wrench 13 connects the piston rod of cylinder 11 respectively through connecting rod 12；The supply of described cylinder 11 is the air compressor outside the Pneumatic rotary joint by being arranged in stop sleeve 9 connects；When cylinder 11 drives piston rod to make stretching motion, connecting rod 12 drives two adjustable wrenches 13 to do open/close motion in rectangle chute 61, completes the clamping to nut and unclamps action.Torque sensor 3, ever-increasing moment during record adjustable wrench 13 tightening nuts, stop screwing action after moment values has reached the moment values preset, it is achieved tightening nuts but the purpose of not damaged screw.
Shape after the bare terminal end merging of said two adjustable wrench 13 is corresponding to nut shape.
Described Pneumatic rotary joint is that the transition that gas medium is input to dynamic rotary system from static system is connected sealing device；When cylinder 11 rotates arbitrarily angled along with driven gear 6, gas passage also keeps unimpeded, it is ensured that the control to cylinder, and then realizes any time of spanner is controlled.This Pneumatic rotary joint includes interior pipe 7 and is set in the outer tube 8 outside interior pipe 7；Offering pore on described outer tube 8, interior pipe 7 is internal offers the gas passage 71 connected with this pore；The gas passage 71 of interior pipe 7 is more respectively communicated with two cylinders 11；The upper end of said inner tube 7 is fixing with the bottom surface of driven gear 6 to be connected, and the lower end of outer tube 8 and base are fixed；When driven gear 6 rotary motion, interior pipe 7 is followed driven gear 6 and is rotated, outer tube 8 transfixion.Contact surface between said inner tube 7 and outer tube 8, hermetic seal coordinates.
Described driving gear 1, by main shaft, passes sequentially through the first shaft coupling 2, torque sensor the 3, second shaft coupling 4 is arranged in the rotating shaft on driving device 5.Described driving device 5 adopts motor.
During use, nut to be screwed is placed in the bare terminal end of two adjustable wrenches 13, and the piston rod of cylinder 11 promotes two adjustable wrench 13 relative movements in rectangle chute 61 by connecting rod 12, makes nut be stepped up in the bare terminal end of adjustable wrench 13；After driving device 5 starts, driving gear 1 drives driven gear 6 to rotate, two adjustable wrenches 13 rotate together with driven gear 6, when torque sensor 3 record moment values reach preset value time, stop motor, it is contrary mobile that the piston rod of cylinder 11 affects connecting rod 12 to make two adjustable wrenches 13 make in rectangle chute 61, makes nut unclamp, it is achieved the screwing operations of nut.
As it has been described above, this utility model just can be realized preferably.
Embodiment of the present utility model is also not restricted to the described embodiments; other are any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (6)
1. the assembling device of a full-automatic tightening nuts, it is characterized in that including the driven gear (6) that driving gear (1) engages with driving gear (1), driving gear (1) is arranged on a driving device with torque sensor (3) (5), driving gear (1) is driven by driving device (5), and driving driven gear (6) synchronous rotation, driving device (5) is fixed on base；Described driven gear (6) is fixed on (10) surfacess of revolution of thrust bearing by stop sleeve (9), and another surfaces of revolution of thrust bearing (10) and base are fixed；Stop sleeve (9) is concentric with driven gear (6)；
A rectangle chute (61) is offered, two adjustable wrenches (13) for clamping nut being oppositely arranged in rectangle chute (61) in the upper surface middle position of driven gear (6)；Be fixedly installed two symmetrical cylinders (11) in the side of rectangle chute (61), one end of said two adjustable wrench (13) connects the piston rod of cylinder (11) respectively through connecting rod (12)；The supply of described cylinder (11) is the air compressor outside the Pneumatic rotary joint by being arranged in stop sleeve (9) connects；When cylinder (11) drives piston rod to make stretching motion, connecting rod (12) drives two adjustable wrenches (13) to do open/close motion in rectangle chute (61), completes the clamping to nut and unclamps action.
2. the assembling device of full-automatic tightening nuts according to claim 1, it is characterised in that the bare terminal end of said two adjustable wrench (13) merge after shape corresponding to nut shape.
3. the assembling device of full-automatic tightening nuts according to claim 1 or claim 2, it is characterised in that Pneumatic rotary joint includes interior pipe (7) and is set in the outer tube (8) that interior pipe (7) is outside；Offering pore on described outer tube (8), interior pipe (7) is originally internal offers the gas passage (71) connected with this pore；The gas passage (71) of interior pipe (7) is more respectively communicated with two cylinders (11)；The upper end of said inner tube (7) is fixing with the bottom surface of driven gear (6) to be connected, and the lower end of outer tube (8) and base are fixed；When driven gear (6) rotary motion, interior pipe (7) is followed driven gear (6) and is rotated, outer tube (8) transfixion.
4. the assembling device of full-automatic tightening nuts according to claim 3, it is characterised in that the contact surface between said inner tube (7) and outer tube (8), hermetic seal cooperation.
5. the assembling device of full-automatic tightening nuts according to claim 3, it is characterized in that, described driving gear (1), by main shaft, passes sequentially through the first shaft coupling (2), torque sensor (3), the second shaft coupling (4) are arranged in the rotating shaft on driving device (5).
6. the assembling device of full-automatic tightening nuts according to claim 3, it is characterised in that described driving device (5) is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042474.7U CN205393962U (en) | 2016-01-15 | 2016-01-15 | Assembly quality of full -automatic nut of screwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042474.7U CN205393962U (en) | 2016-01-15 | 2016-01-15 | Assembly quality of full -automatic nut of screwing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393962U true CN205393962U (en) | 2016-07-27 |
Family
ID=56450462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620042474.7U Withdrawn - After Issue CN205393962U (en) | 2016-01-15 | 2016-01-15 | Assembly quality of full -automatic nut of screwing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393962U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522374A (en) * | 2016-01-15 | 2016-04-27 | 华南理工大学 | Assembly device and assembly method for full-automatically screwing nut |
| CN108439207A (en) * | 2018-04-26 | 2018-08-24 | 徐州重型机械有限公司 | A kind of thin drag-line clamp device of crane rope formula semi-girder |
| CN111015194A (en) * | 2019-12-26 | 2020-04-17 | 华南理工大学 | Automatic screwing device for nut |
| CN115383665A (en) * | 2022-09-23 | 2022-11-25 | 保利长大海外工程有限公司 | Hand-held type screw thread sleeve electric spanner device |
-
2016
- 2016-01-15 CN CN201620042474.7U patent/CN205393962U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522374A (en) * | 2016-01-15 | 2016-04-27 | 华南理工大学 | Assembly device and assembly method for full-automatically screwing nut |
| CN108439207A (en) * | 2018-04-26 | 2018-08-24 | 徐州重型机械有限公司 | A kind of thin drag-line clamp device of crane rope formula semi-girder |
| CN111015194A (en) * | 2019-12-26 | 2020-04-17 | 华南理工大学 | Automatic screwing device for nut |
| CN115383665A (en) * | 2022-09-23 | 2022-11-25 | 保利长大海外工程有限公司 | Hand-held type screw thread sleeve electric spanner device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105522374B (en) | A kind of the assembling device and its assembly method of full-automatic tightening nuts | |
| CN205393962U (en) | Assembly quality of full -automatic nut of screwing | |
| CN104959940B (en) | A kind of automatically controlled combination wrench | |
| CN108747109B (en) | Automatic part welding device for industrial production | |
| CN109606744B (en) | Device for automatically pre-tightening solar wing compression rod | |
| CN110040673A (en) | A kind of automatic cap-rotating device | |
| CN207464633U (en) | A kind of automatic screw capping device | |
| CN203471545U (en) | Ball-valve grinder | |
| CN205520397U (en) | Automatic screw up hexagon nut's device | |
| CN108488517A (en) | A kind of application method of Pneumatic crane tube steering knuckle | |
| CN210286693U (en) | Automatic cap screwing device | |
| CN204160160U (en) | Drive-type hydraulic torque wrench device | |
| CN204201248U (en) | A kind of clamp device of glasses valve | |
| CN103358260A (en) | Method and tool for screwing wind turbine generator system gear case stud in base body rapidly | |
| CN207598308U (en) | A kind of engine valve clearance adjusting apparatus | |
| CN209424918U (en) | A kind of tight nut special plane | |
| CN203396555U (en) | End portion leakage check mechanism used for revolving shaft | |
| CN202029076U (en) | Semi-automatic plier for installing joint nut of closed pipeline | |
| CN207710248U (en) | A kind of zero torque tightening mechanism of cut-off valve nut | |
| CN207326341U (en) | A kind of automatic screwing device | |
| CN201419377Y (en) | Mounting tool used for interference fit | |
| CN109366357A (en) | A kind of planet shafting drive mechanism for single side grinding grinder | |
| CN217980705U (en) | Airtightness detection device for metal hose | |
| CN216443259U (en) | Roller positioning and mounting mechanism for printing equipment | |
| CN220007736U (en) | Machining tool for aircraft fuel sealing element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20171201 |
|
| AV01 | Patent right actively abandoned |