CN112692558A - Automatic nut locking mechanism - Google Patents
Automatic nut locking mechanism Download PDFInfo
- Publication number
- CN112692558A CN112692558A CN202011641923.7A CN202011641923A CN112692558A CN 112692558 A CN112692558 A CN 112692558A CN 202011641923 A CN202011641923 A CN 202011641923A CN 112692558 A CN112692558 A CN 112692558A
- Authority
- CN
- China
- Prior art keywords
- nut
- locking
- assembly
- automatic
- support frame
- 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.)
- Pending
Links
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of nut assembly, and comprises a support frame, wherein a support plate is arranged on the surface of the support frame, an electric slide rail is arranged on the surface of the support plate, and the support plate is connected with a slide block through the electric slide rail in a sliding manner. This automatic lock nut mechanism, when assembly nut, need equipment to reciprocate, it deepens in the buffering sleeve to utilize the guide post to remove the in-process, can play the guide effect to the slider on the one hand, improve stability, the skew takes place for the nut when preventing the assembly, thereby improve the precision and the assembly efficiency of nut assembly, on the other hand utilizes the rubber pad of stopper one end and the effect that can play the buffering protection to the slider with the one end emergence collision of buffering sleeve, reduce the striking dynamics, thereby can prolong the life of equipment, the problem that automatic lock nut mechanism shock attenuation effect is not good enough in the past has been solved, utilize the spring to play absorbing effect to the lock pair mouth during the nut assembly, improve assembly efficiency.
Description
Technical Field
The invention belongs to the technical field of nut assembly, and particularly relates to an automatic nut locking mechanism.
Background
The nut is a nut and is screwed together with a bolt or a screw rod to play a role in fastening, an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, nonferrous metal (such as copper) and other types according to different materials, the locknut consists of two parts, each part is provided with a staggered cam, the combination is tightly meshed into a whole because the inclined angle of an internal wedge type design slope is greater than the angle of the nut of the bolt, and when vibration occurs, the convex parts of the locknut are mutually dislocated to generate lifting tension, so that the perfect locking effect is achieved.
When the nut is used, the nut and the bolt need to be fixed together, the nut and the bolt are fixed manually in the past, and a long time is needed, so that an automatic nut locking mechanism is used at present, the damping effect of the existing automatic nut locking mechanism is not good enough when the nut is assembled, and the service life of equipment is influenced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an automatic nut locking mechanism, which solves the problems that the existing automatic nut locking mechanism has poor damping effect when a nut is assembled, and the service life of equipment is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: automatic lock nut mechanism, including the support frame, the surface of support frame is provided with the backup pad, the surface of backup pad is provided with electronic slide rail, there is the slider backup pad through electronic slide rail sliding connection, the one end of slider is provided with shock-absorbing structure, the surface of slider is provided with lock nut structure, the top of support frame is provided with Z axle and operates the module from top to bottom.
Preferably, shock-absorbing structure includes the guide post, the one end of guide post is provided with the stopper, the surface of support frame is provided with the cushion collar, the diameter of stopper is greater than the diameter of cushion collar, the one end of stopper is provided with the rubber pad.
Preferably, the lock nut structure comprises a fixed plate, a rotary locking spindle frame is arranged below the fixed plate, a locking nozzle is arranged below the rotary locking spindle frame, a second gear is arranged inside the rotary locking spindle frame, and a central screw is arranged at one end of the second gear.
Preferably, a spring is arranged on the surface of the central screw, a side vacuum suction rotary interface is arranged at one end of the locking nozzle, and a vacuum suction air inlet joint is arranged at one side of the rotary locking spindle frame.
Preferably, a central screw rotation stopping screwdriver head is arranged inside the locking nozzle, and the bottom of the locking nozzle is in a regular hexagon shape.
Preferably, a motor is arranged on one side of the lock nut structure, an output shaft of the motor is connected with a first gear, and a CCD visual detector is arranged on the other side of the lock nut structure.
Compared with the prior art, the invention has the beneficial effects that:
this automatic lock nut mechanism, when assembly nut, need equipment to reciprocate, it deepens in the buffering sleeve to utilize the guide post to remove the in-process, can play the guide effect to the slider on the one hand, improve stability, the skew takes place for the nut when preventing the assembly, thereby improve the precision and the assembly efficiency of nut assembly, on the other hand utilizes the rubber pad of stopper one end and the effect that can play the buffering protection to the slider with the one end emergence collision of buffering sleeve, reduce the striking dynamics, thereby can prolong the life of equipment, the problem that automatic lock nut mechanism shock attenuation effect is not good enough in the past has been solved, utilize the spring to play absorbing effect to the lock pair mouth during the nut assembly, improve assembly efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a partial enlarged view of the invention at a in fig. 2.
In the figure: 1, supporting a frame; 2, an electric slide rail; 3, a sliding block; 4 fixing the plate; 5, a motor; 6 a first gear; 7 rotating the locking pair main shaft frame; 8 a second gear; 9, a vacuum suction joint; 10 locking the mouth; 11 a support plate; 12 a cushion sleeve; 13 a limiting block; 14 a guide post; 15 side surface vacuum suction rotary interface; 16 central screw rods; 17 a spring; 18, a central screw rod rotation stopping screwdriver head; 19 a CCD vision detector; 20Z axis up and down operation module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: automatic lock nut mechanism, including support frame 1, the surface of support frame 1 is provided with backup pad 11, and the surface of backup pad 11 is provided with electronic slide rail 2, can make lock nut structure reciprocate through electronic slide rail 2 and assemble the nut, and backup pad 11 has slider 3 through 2 sliding connection of electronic slide rail, and the one end of slider 3 is provided with shock-absorbing structure, and slider 3's surface is provided with lock nut structure, and the top of support frame 1 is provided with Z axle operation module 20 from top to bottom.
Specifically, the shock absorption structure comprises a guide post 14, one end of the guide post 14 is provided with a limit block 13, the surface of the support frame 1 is provided with a buffer sleeve 12, the diameter of the limit block 13 is larger than that of the buffer sleeve 12, one end of the limit block 13 is provided with a rubber pad, the slide block 3 is deeply inserted into the buffer sleeve 12 by using the guide post 14 in the up-and-down moving process, on one hand, the slide block 3 can be guided, the stability is improved, the deviation of a nut during assembling is prevented, the assembling accuracy and the assembling efficiency of the nut are improved, on the other hand, the slide block 3 can be buffered and protected by using the collision of the rubber pad at one end of the limit block 13 and one end of the buffer sleeve 12, the impact force is reduced, the service life of the device is prolonged, the problem that the shock absorption effect of the conventional automatic nut locking mechanism is not good, the stopper 13 is prevented from falling into the cushion sleeve 12 due to the impact to cause the apparatus to be stuck.
Specifically, the lock nut structure comprises a fixing plate 4, a rotary locking spindle frame 7 is arranged below the fixing plate 4, a locking nozzle 10 is arranged below the rotary locking spindle frame 7, a second gear 8 is arranged inside the rotary locking spindle frame 7, a central screw 16 is arranged at one end of the second gear 8, the nut is placed through the locking nozzle 10, and then the second gear 8 rotates to drive the central screw 16 to rotate, so that the locking nozzle 10 rotates to assemble the nut.
Specifically, a spring 17 is arranged on the surface of the central screw 16, a side vacuum suction rotary interface 15 is arranged at one end of the locking nozzle 10, a vacuum suction air inlet connector 9 is arranged at one side of the rotary locking spindle frame 7, the vacuum suction air inlet connector 9 and the side vacuum suction rotary interface 15 suck air to suck a nut into the locking nozzle 10 to realize the automatic material taking process, and the spring 17 can play a role in damping the locking nozzle 10 when the nut is assembled.
Specifically, a central screw rotation stopping screwdriver head 18 is arranged inside the locking nozzle 10, the bottom of the locking nozzle 10 is in a regular hexagon shape, a nut is sucked into the locking nozzle 10 and sleeved on the central screw rotation stopping screwdriver head 18 to be used for fixing the nut, and the bottom of the locking nozzle 10 is just in the shape of the nut so as to be convenient for the nut to enter.
Specifically, one side of lock nut structure is provided with motor 5, and motor 5's output shaft has first gear 6, and the opposite side of lock nut structure is provided with CCD visual detector 19, drives first gear 6 through motor 5 and rotates, and first gear 6 makes second gear 8 rotate with the meshing of second gear 8, and second gear 8 drives the nut and rotates and assemble simple structure convenient operation.
The working principle and the using process of the invention are as follows: after the automatic nut locking mechanism is installed, the automatic nut locking mechanism is installed on automatic nut locking equipment, particularly an automatic screw and nut locking (M2.0-M2.5-M3.0) mechanism, then a vacuum suction air inlet joint 9 and a side vacuum suction rotary interface 15 are used for sucking air to suck nuts into a locking nozzle 10, then an electric slide rail 2 is used for driving a nut locking structure to move up and down, after the nut locking mechanism moves to a proper position, a motor 5 is used for driving a first gear 6 to rotate, the first gear 6 is meshed with a second gear 8 to enable the second gear 8 to rotate, the second gear 8 drives the nuts in the locking nozzle 10 to rotate for assembly, and a sliding block 3 plays a role in damping on the mechanism through a damping structure in the moving process; the automatic nut locking device mainly solves the problem that the existing communication industry 5G filter small screw M2-M2.5 screw rod automatically locks a nut. The current operation mode is as follows: the personnel lock the nut on the screw in advance, then lock the screw nut sub-assembly on the cover plate cavity, 500 and 600 screws need a lot of manpower to lock in a cavity like this; this device was developed by pre-machining the screw into the cavity and then machining the nut into the screw using a nut-locking machine. The main function of the structure is that a nut is absorbed by a lock nut vacuum suction head and is sleeved on a screw to lock, and an upper elastic screw rod and a lower elastic screw rod fixed lock head are arranged at the center of the suction head and used for preventing the screw rod from rotating along with the screw rod.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Automatic lock nut mechanism, including support frame (1), its characterized in that: the surface of support frame (1) is provided with backup pad (11), the surface of backup pad (11) is provided with electronic slide rail (2), backup pad (11) have slider (3) through electronic slide rail (2) sliding connection, the one end of slider (3) is provided with shock-absorbing structure, the surface of slider (3) is provided with lock nut structure, the top of support frame (1) is provided with Z axle and operates module (20) from top to bottom.
2. The automatic nut locking mechanism of claim 1, further comprising: shock-absorbing structure includes guide post (14), the one end of guide post (14) is provided with stopper (13), the surface of support frame (1) is provided with cushion sleeve (12), the diameter of stopper (13) is greater than the diameter of cushion sleeve (12), the one end of stopper (13) is provided with the rubber pad.
3. The automatic nut locking mechanism of claim 1, further comprising: the lock nut structure comprises a fixing plate (4), a rotary locking spindle frame (7) is arranged below the fixing plate (4), a locking nozzle (10) is arranged below the rotary locking spindle frame (7), a second gear (8) is arranged inside the rotary locking spindle frame (7), and a central screw (16) is arranged at one end of the second gear (8).
4. The automatic nut locking mechanism of claim 3, further comprising: the surface of the central screw rod (16) is provided with a spring (17), one end of the locking nozzle (10) is provided with a side surface vacuum suction rotary interface (15), and one side of the rotary locking spindle frame (7) is provided with a vacuum suction air inlet joint (9).
5. The automatic nut locking mechanism of claim 3, further comprising: the locking nozzle is characterized in that a central screw rotation stopping screwdriver head (18) is arranged inside the locking nozzle (10), and the bottom of the locking nozzle (10) is in a regular hexagon shape.
6. The automatic nut locking mechanism of claim 1, further comprising: one side of lock nut structure is provided with motor (5), the output shaft of motor (5) is connected with first gear (6), the opposite side of lock nut structure is provided with CCD visual detector (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641923.7A CN112692558A (en) | 2020-12-31 | 2020-12-31 | Automatic nut locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641923.7A CN112692558A (en) | 2020-12-31 | 2020-12-31 | Automatic nut locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692558A true CN112692558A (en) | 2021-04-23 |
Family
ID=75514151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011641923.7A Pending CN112692558A (en) | 2020-12-31 | 2020-12-31 | Automatic nut locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692558A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030164381A1 (en) * | 2002-03-01 | 2003-09-04 | Goodsmith Dale H. | Fastener feed and installation head |
| JP2004174577A (en) * | 2002-11-28 | 2004-06-24 | Sr Engineering Co Ltd | Slide locking device of press |
| CN205032913U (en) * | 2015-09-17 | 2016-02-17 | 苏州博众精工科技有限公司 | Nut locking device |
| CN105563095A (en) * | 2016-01-13 | 2016-05-11 | 刘智望 | Rotating disc type auto-screw driving machine |
| CN106002213A (en) * | 2016-06-13 | 2016-10-12 | 苏州博思特装配自动化科技有限公司 | Adjustment module for fine adjustment machine |
| CN106737351A (en) * | 2017-03-16 | 2017-05-31 | 苏州新富捷自动化科技有限公司 | Servo split nut device |
| CN206277123U (en) * | 2016-11-04 | 2017-06-27 | 东莞市米勒机器人有限公司 | A kind of nut locking machine |
| CN109014881A (en) * | 2018-09-14 | 2018-12-18 | 深圳市山龙智控有限公司 | The screwed lock mechanism |
| CN109664094A (en) * | 2019-01-24 | 2019-04-23 | 苏州华鑫荣机械设备有限公司 | A kind of blowing and drawing type deep hole lock screw device |
| CN214134820U (en) * | 2020-12-31 | 2021-09-07 | 苏州华鑫荣机械设备有限公司 | Automatic nut locking mechanism |
-
2020
- 2020-12-31 CN CN202011641923.7A patent/CN112692558A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030164381A1 (en) * | 2002-03-01 | 2003-09-04 | Goodsmith Dale H. | Fastener feed and installation head |
| JP2004174577A (en) * | 2002-11-28 | 2004-06-24 | Sr Engineering Co Ltd | Slide locking device of press |
| CN205032913U (en) * | 2015-09-17 | 2016-02-17 | 苏州博众精工科技有限公司 | Nut locking device |
| CN105563095A (en) * | 2016-01-13 | 2016-05-11 | 刘智望 | Rotating disc type auto-screw driving machine |
| CN106002213A (en) * | 2016-06-13 | 2016-10-12 | 苏州博思特装配自动化科技有限公司 | Adjustment module for fine adjustment machine |
| CN206277123U (en) * | 2016-11-04 | 2017-06-27 | 东莞市米勒机器人有限公司 | A kind of nut locking machine |
| CN106737351A (en) * | 2017-03-16 | 2017-05-31 | 苏州新富捷自动化科技有限公司 | Servo split nut device |
| CN109014881A (en) * | 2018-09-14 | 2018-12-18 | 深圳市山龙智控有限公司 | The screwed lock mechanism |
| CN109664094A (en) * | 2019-01-24 | 2019-04-23 | 苏州华鑫荣机械设备有限公司 | A kind of blowing and drawing type deep hole lock screw device |
| CN214134820U (en) * | 2020-12-31 | 2021-09-07 | 苏州华鑫荣机械设备有限公司 | Automatic nut locking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214134820U (en) | Automatic nut locking mechanism | |
| CN112503315B (en) | Mounting device for monitoring high-speed gear | |
| CN213319502U (en) | Burnishing device is used in toughened glass processing | |
| CN112692558A (en) | Automatic nut locking mechanism | |
| CN111347311A (en) | PCB substrate burr clearing device for electronic equipment production | |
| CN210304735U (en) | Industrial workshop dust collecting equipment | |
| CN217942840U (en) | Burr clearing device is used in steel processing convenient to collect | |
| CN215881194U (en) | Advertisement sign surface finish device with dust collection function | |
| CN110640528A (en) | Automatic processing machine tool transmission mechanism of sheet metal shell | |
| CN112869644B (en) | Stair cleaning robot | |
| CN216039271U (en) | Glass-cutting equipment is used in liquid crystal display production | |
| CN214603431U (en) | Polishing device for cylindrical rod body | |
| CN213835801U (en) | Needle machine is used in car surface fabric processing | |
| CN211388143U (en) | Polishing device for guitar panel | |
| CN211333534U (en) | Surface cleaning device for punching of main board | |
| CN216809062U (en) | Doffing device of automatic spun yarn doffer | |
| CN211888047U (en) | Double-track cleaning machine | |
| CN220979811U (en) | Filtering structure of natural gas compressor | |
| CN214036297U (en) | Novel brushless fan of accurate location | |
| CN214769666U (en) | Dust removing device for multifunctional laser | |
| CN215748533U (en) | Printer magnetic roller polishing equipment | |
| CN214389267U (en) | Quick replacement structure for filter element of air purification equipment | |
| CN220766368U (en) | Lifting mechanism used on capsule automaton | |
| CN217255042U (en) | Improved structure of headstock transmission | |
| CN218797503U (en) | Computer power dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |