CN207223347U - One kind turns round automatic screwing down apparatus surely - Google Patents
One kind turns round automatic screwing down apparatus surely Download PDFInfo
- Publication number
- CN207223347U CN207223347U CN201720959399.5U CN201720959399U CN207223347U CN 207223347 U CN207223347 U CN 207223347U CN 201720959399 U CN201720959399 U CN 201720959399U CN 207223347 U CN207223347 U CN 207223347U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- gripping mechanism
- card slot
- groove
- motor
- 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
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
One kind turns round automatic screwing down apparatus surely, including base, base is equipped with motor A, the input axis connection that the output shaft of motor A passes through shaft coupling and disk, through hole is provided with disk, the quantity of through hole is no less than 2, gripping mechanism A is equipped with each through hole, gripping mechanism A is connected with driver bit, in driver bit insertion through hole, the top of driver bit is equipped with gripping mechanism B, the bottom of gripping mechanism B and axis servomotor connects, the top of axis servomotor is connected with servomotor, servomotor is fixed in connecting rod, connecting rod is connected with lifting gear, lifting gear is connected with fixed frame.The device is disc-rotated by motor A, realizes the purpose for replacing different driver bits automatically, and the replacement of whole driver bit carries out, saved time and cost, improved work efficiency automatically.
Description
Technical field：
It the utility model is related to field of machining, and in particular to one kind turns round automatic screwing down apparatus surely.
Background technology：
At present, torque spanner progress is usually taken for there is the fixed assembling for turning round desired nut, bolt in parts manufacturing industry
Operation, the type of torque spanner is also relatively more, has manual wrench, pneumatic impact spanner, electric wrench, but these torque spanneres need
Operating personnel, which hold, to be operated, and this mode of operation is suitable only for small lot production, and for large batch of production operation
For be less applicable in, increase operating personnel can only be used to meet requirements of mass production, efficiency is low, and easily produces operation mistake
By mistake, cause quality bad.Meanwhile in modern production, many assembly lines use Flexible assembling line more, i.e., same production line energy
Enough adapt to products of different specifications assembling Flexible production, for different products, it is necessary to the specification for the screw tightened also have it is very big
Difference, this requires screw-driving machine can be suitable for tightening for different size screw, the spiral shell of generally use replacement different size
Silk cutter head is realized, in the prior art, is fallen driver bit using mutual disassembly and is replaced manually, whole replacement operation
Journey is complicated, wasting manpower and material resources when causing the driver bit to replace, and seriously affects production efficiency.
Utility model content：
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art part, and provide a kind of fixed torsion certainly
Dynamic tightening device.
The technical solution adopted in the utility model is：One kind turns round automatic screwing down apparatus, including base surely, and base is equipped with electricity
The output shaft of motivation A, motor A are provided with through hole, the quantity of through hole is not by the input axis connection of shaft coupling and disk on disk
Less than 2, gripping mechanism A is equipped with each through hole, gripping mechanism A is connected with driver bit, in driver bit insertion through hole,
The top of driver bit is equipped with gripping mechanism B, the bottom connection of gripping mechanism B and axis servomotor, top and the servo electricity of axis servomotor
Machine connects, and servomotor is fixed in connecting rod, and connecting rod is connected with lifting gear, and lifting gear is connected with fixed frame.
The lifting gear includes motor B, slide A, sliding block A, screw and nut, and the motor B passes through motor
Fixed frame is fixed on base, and the output shaft of motor B is connected by shaft coupling with screw, and screw is connected with nut by screw thread
Connect, one end of nut is connected with connecting rod, and the other end of nut is connected with sliding block A, and sliding block A is connected with slide A and both are cunning
Dynamic connection, slide A are located on fixed frame.
The quantity of the gripping mechanism A is no less than 2.
The gripping mechanism A includes feeler, groove A, spring A, fixture block A and card slot A, the inner side of the through hole
The groove A of opening direction face driver bit is provided with wall, the inner wall of groove A is connected with one end of spring A, and spring A's is another
End is connected with one end of fixture block A, and fixture block A is equipped with feeler, and the other end of fixture block A is stretched out in groove A insertion card slots A,
The shape of card slot A is adapted with the shape of fixture block A, and the quantity of card slot A is equal with the quantity of fixture block A, and card slot A is located at driver bit
On.
The gripping mechanism B includes spring B, groove B, electromagnet, fixture block B, slide block B, slide B and card slot B, described
The top of driver bit is provided with groove B, and the bottom of groove B and one end of spring B connect, under the other end and slide block B of spring B
Surface connects, and the upper surface of slide block B is connected with the lower surface of fixture block B, and the upper surface of fixture block B is stretched out in groove B insertion card slots B,
The shape of card slot B is adapted with the shape of fixture block B, and card slot B is located at the bottom of axis servomotor, and card slot B is equipped with electromagnet, described
The both ends of slide block B are connected with an one slide rail B respectively, and two one slide rail B are each provided on the inner wall of groove B.
The shape of the fixture block B is prismatoid, and the shape of the card slot B is adapted with the shape of fixture block B.
The servomotor is connected by conducting wire with controller, and controller is connected by conducting wire with motor A, controller
It is connected by conducting wire with the motor B in lifting gear, controller is connected by the feeler in conducting wire and gripping mechanism A
Connect, controller is connected by conducting wire with the electromagnet in gripping mechanism B.
The beneficial effects of the utility model are：The device is disc-rotated by motor A, realizes that automatic replacement is different
The purpose of driver bit, the replacement of whole driver bit carry out, have saved time and cost, improved work efficiency automatically.
Brief description of the drawings：
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model partial enlarged view.
Fig. 3 is the structure diagram of the utility model disk.
Fig. 4 is the structure diagram of the utility model axis servomotor.
Fig. 5 is the structure diagram of the utility model axis servomotor bottom view.
Fig. 6 is the structure diagram of the utility model driver bit.
Fig. 7 is the structure diagram of the utility model driver bit top view.
Embodiment：
With reference to each figure, one kind turns round automatic screwing down apparatus, including base 6 surely, and base 6 is equipped with motor A5, motor A5
Output shaft by the input axis connection of shaft coupling and disk 2, be provided with through hole 17 on disk 2, the quantity of through hole 17 is no less than 2
It is a, gripping mechanism A is equipped with each through hole 17, gripping mechanism A is connected with driver bit 16, and driver bit 16 is inserted into through hole 17
Interior, the top of driver bit 16 is equipped with gripping mechanism B, and gripping mechanism B is connected with the bottom of axis servomotor 4, the top of axis servomotor 4 with
Servomotor 3 connects, and servomotor 3 is fixed in connecting rod 1, and connecting rod 1 is connected with lifting gear, lifting gear and fixed frame
8 connections.
The lifting gear includes motor B701, slide A702, sliding block A703, screw 704 and nut 705, described
Motor B701 is fixed on base 6 by motor fixing frame, and the output shaft of motor B701 is connected by shaft coupling and screw 704
Connect, screw 704 is connected through a screw thread with nut 705, and one end of nut 705 is connected with connecting rod 1, the other end of nut 705 with
Sliding block A703 connections, sliding block A703 is connected with slide A702 and both is are slidably connected, and slide A702 is located on fixed frame 8.
The quantity of the gripping mechanism A is no less than 2.
The gripping mechanism A includes feeler 901, groove A902, spring A903, fixture block A904 and card slot
A905, the groove A902 of opening direction face driver bit 16, the inner wall of groove A902 are provided with the madial wall of the through hole 17
It is connected with one end of spring A903, the other end of spring A903 is connected with one end of fixture block A904, and fixture block A904 is equipped with contact
Sensor 901, the other end of fixture block A904 are stretched out in groove A902 insertion card slots A905, shape and the fixture block A904 of card slot A905
Shape be adapted, the quantity of card slot A905 is equal with the quantity of fixture block A904, and card slot A905 is located on driver bit 16.
The gripping mechanism B include spring B 10, groove B11, electromagnet 12, fixture block B13, slide block B 14, slide B15 and
Card slot B18, the top of the driver bit 16 are provided with groove B11, and the bottom of groove B11 is connected with one end of spring B 10, bullet
The other end of spring B10 is connected with the lower surface of slide block B 14, and the upper surface of slide block B 14 is connected with the lower surface of fixture block B13, fixture block
The upper surface of B13 is stretched out in groove B11 insertion card slots B18, and the shape of card slot B18 is adapted with the shape of fixture block B13, card slot
B18 is located at the bottom of axis servomotor 4, and card slot B18 is equipped with electromagnet 12, the both ends of the slide block B 14 respectively with an one slide rail
B15 connections, two one slide rail B15 are each provided on the inner wall of groove B11.
The shape of the fixture block B13 is prismatoid, and the shape of the card slot B18 is adapted with the shape of fixture block B13.
The servomotor 3 is connected by conducting wire with controller, and controller is connected by conducting wire with motor A5, control
Device is connected by conducting wire with the motor B701 in lifting gear, and controller passes through the sensing contact in conducting wire and gripping mechanism A
Device 901 connects, and controller is connected by conducting wire with the electromagnet 12 in gripping mechanism B.
Specific implementation process is as follows：The switch of the present apparatus is opened, control signal is sent by switch, control signal transmission arrives
Controller, controller control motor A5 are rotated, and motor A5 drives disk 2 to rotate, if the quantity of through hole 17 is 2, often
Secondary replacement driver bit 16, motor A5 need to control disk 2 to rotate 180 °；If the quantity of through hole 17 is 3, replace every time
Driver bit 16, motor A5 need to control disk 2 to rotate 120 °；If the quantity of through hole 17 is 4, screwdriver is replaced every time
First 16, motor A5 need to control disk 2 to rotate 90 °；If the quantity of through hole 17 is 6, driver bit 16, electricity are replaced every time
Motivation A5 needs to control disk 2 to rotate 60 °；And so on, calculate and replace driver bit 16, disk 2 needs the angle rotated.Electricity
Motivation A5 drives disk 2 to rotate, and when the driver bit 16 is in contact with axis servomotor 4, the bottom compressing fixture block B13 of axis servomotor 4, blocks
Block B13 is moved to groove B11 bottom directions, and spring B 10 is compressed, and at this time, fixture block B13 drives slide block B 14 downward along slide B15
Movement, when fixture block B13 moves to the underface of card slot B18, slide block B 14 is under the restoring force effect of spring B 10 along slide B15
Movement upwards, makes inside fixture block B13 insertion card slots B18, the material of fixture block B13 is iron, and the electromagnet 12 being powered at this time produces magnetic
Property and adsorb fixture block B13, at this time, the process for replacing driver bit 16 is completed, and motor A5 is closed in controller control.
After switch sends the control signal tightened, motor is opened in control signal transmission to controller, controller control
B701, motor B701 drive screw 704 to rotate, and screw 704 drives nut 705 to move down, due to sliding block A703 and slide
The restriction effect of A702, nut 705 are only moved up and down without being rotated with screw 704 along screw 704, and nut 705 is with movable slider
A703 is moved downward along slide A702, and nut 705 also drives servomotor 3 to move downward, servomotor 3 drive axis servomotor 4 to
Lower movement, axis servomotor 4 drives driver bit 16 to move downward, during driver bit 16 moves downward, card slot A905 compressings
Fixture block A904 makes fixture block A904, and along groove A902 to groove A902 internal motions, at this time, spring A903 is compressed, feeler
901 by the signal transmission separated with gripping mechanism A of driver bit 16 to controller, driver bit 16 depart from gripping mechanism A and with
The moving contact screw to be tightened downwardly together of axis servomotor 4, controller output control signal is to servomotor 3 and controls servomotor
3 rotate, and servomotor 3 drives axis servomotor 4 to rotate, and axis servomotor 4 detects the torque information of driver bit 16 simultaneously during rotating
Drive driver bit 16 to rotate and tighten screw, the feedback letter when axis servomotor 4 detects that driver bit 16 reaches the moment of torsion set
Controller number is given, servomotor 3 is closed in controller control, and at this time, screw-driving process is completed.
When switch sends the control signal of the driver bit 16 more renewed, control signal transmission is to controller, controller
Motor B701 is controlled to reversely rotate, screw 704 drives nut 705 to move upwards, and nut 705 is with movable slider A703 along slide
A702 is moved upwards, and nut 705 also drives connecting rod 1 to move upwards at the same time, and connecting rod 1 drives servomotor 3, servomotor 3
Axis servomotor 4 is driven, axis servomotor 4 drives driver bit 16 to move upwards, when driver bit 16 departs from the screw tightened, control
Device control servomotor 3 is opened and rotated, and screw cutter head 16 is returned to initial conditions, that is, is rotated to card slot A905 and fixture block
A904 on same vertical curve, close, and drives driver bit 16 to rotate through in axis servomotor 4 by the servomotor 3 of controller control at this time
Cheng Zhong, axis servomotor 4 also drive driver bit 16 to move upwards, when the card slot A905 on driver bit 16 moves to face fixture block
During A904, fixture block A904 is moved to card slot A905 under the restoring force effect of spring A903 and is stuck in card slot A905, at this time, is connect
Touch sensor 901 to receive signal and transmit a signal to controller, controller control electromagnet 12 powers off, and no longer produces absorption
Magnetism, at this time, axis servomotor 4 is separated with driver bit 16, can by motor A5 drive disk 2 rotate, realize new spiral shell
The replacement of silk cutter head 16.
The device drives disk 2 to rotate by motor A5, realizes the purpose for replacing different driver bits 16 automatically, entirely
The replacement of driver bit 16 carries out automatically, has saved time and cost, improves work efficiency.
Claims (7)
1. one kind turns round automatic screwing down apparatus, including base (6) surely, it is characterised in that：Base (6) is equipped with motor A (5), electricity
The output shaft of motivation A (5) is provided with through hole (17), through hole by the input axis connection of shaft coupling and disk (2) on disk (2)
(17) quantity is no less than 2, and gripping mechanism A is equipped with each through hole (17), and gripping mechanism A connects with driver bit (16)
Connect, in driver bit (16) insertion through hole (17), the top of driver bit (16) is equipped with gripping mechanism B, gripping mechanism B and servo
The bottom connection of axis (4), the top of axis servomotor (4) are connected with servomotor (3), and servomotor (3) is fixed on connecting rod (1)
On, connecting rod (1) is connected with lifting gear, and lifting gear is connected with fixed frame (8).
2. according to claim 1 turn round automatic screwing down apparatus surely, it is characterised in that：The lifting gear includes motor
B (701), slide A (702), sliding block A (703), screw (704) and nut (705), the motor B (701) are consolidated by motor
Determine frame to be fixed on base (6), the output shaft of motor B (701) is connected by shaft coupling with screw (704), screw (704) with
Nut (705) is connected through a screw thread, and one end of nut (705) is connected with connecting rod (1), the other end and the sliding block A of nut (705)
(703) connect, sliding block A (703) is connected with slide A (702) and both is are slidably connected, and slide A (702) is located at fixed frame (8)
On.
3. according to claim 1 turn round automatic screwing down apparatus surely, it is characterised in that：The quantity of the gripping mechanism A is not
Less than 2.
4. determine torsion automatic screwing down apparatus according to claim 1 or 3, it is characterised in that：The gripping mechanism A includes connecing
Touch sensor (901), groove A (902), spring A (903), fixture block A (904) and card slot A (905), the inner side of the through hole (17)
The groove A (902) of opening direction face driver bit (16), the inner wall of groove A (902) and the one of spring A (903) are provided with wall
End connection, the other end of spring A (903) are connected with one end of fixture block A (904), and fixture block A (904) is equipped with feeler
(901), the other end of fixture block A (904) is stretched out in groove A (902) insertion card slot A (905), the shape and fixture block of card slot A (905)
The shape of A (904) is adapted, and the quantity of card slot A (905) is equal with the quantity of fixture block A (904), and card slot A (905) is located at screw
On cutter head (16).
5. according to claim 1 turn round automatic screwing down apparatus surely, it is characterised in that：The gripping mechanism B includes spring B
(10), groove B (11), electromagnet (12), fixture block B (13), slide block B (14), slide B (15) and card slot B (18), the screw
The top of cutter head (16) is provided with groove B (11), and the bottom of groove B (11) is connected with one end of spring B (10), spring B (10)
The other end is connected with the lower surface of slide block B (14), and the upper surface of slide block B (14) is connected with the lower surface of fixture block B (13), fixture block B
(13) upper surface is stretched out in groove B (11) insertion card slot B (18), and the shape and the shape of fixture block B (13) of card slot B (18) are mutually fitted
Matching somebody with somebody, card slot B (18) is located at the bottom of axis servomotor (4), and card slot B (18) is equipped with electromagnet (12), and the two of the slide block B (14)
End is connected with an one slide rail B (15) respectively, and two one slide rail B (15) are each provided on the inner wall of groove B (11).
6. according to claim 5 turn round automatic screwing down apparatus surely, it is characterised in that：The shape of the fixture block B (13) is ladder
Body, the shape of the card slot B (18) are adapted with the shape of fixture block B (13).
7. according to claim 1 turn round automatic screwing down apparatus surely, it is characterised in that：The servomotor (3) is by leading
Line is connected with controller, and controller is connected by conducting wire with motor A (5), and controller passes through the electricity in conducting wire and lifting gear
Motivation B (701) connections, controller are connected by conducting wire with the feeler (901) in gripping mechanism A, and controller is by leading
Line is connected with the electromagnet (12) in gripping mechanism B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959399.5U CN207223347U (en) | 2017-08-03 | 2017-08-03 | One kind turns round automatic screwing down apparatus surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959399.5U CN207223347U (en) | 2017-08-03 | 2017-08-03 | One kind turns round automatic screwing down apparatus surely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223347U true CN207223347U (en) | 2018-04-13 |
Family
ID=61856217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959399.5U Expired - Fee Related CN207223347U (en) | 2017-08-03 | 2017-08-03 | One kind turns round automatic screwing down apparatus surely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223347U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818371A (en) * | 2018-06-29 | 2018-11-16 | 燕山大学 | A kind of assembly and disassembly methods of electric control permanent magnet allen wrench and hexagon socket head cap screw |
| CN112024941A (en) * | 2020-08-26 | 2020-12-04 | 和鸿电气股份有限公司 | Punching device for street lamp production and punching method thereof |
| CN112247638A (en) * | 2020-10-12 | 2021-01-22 | 吉林大学 | High-freedom multi-angle adjustment type quick tool changing mechanism based on reliability design |
| CN112614747A (en) * | 2020-12-09 | 2021-04-06 | 绍兴市上虞区鑫鑫开关厂 | Assembly line for manufacturing circuit breaker |
| CN116748857A (en) * | 2023-08-18 | 2023-09-15 | 烟台市铭海自动化科技有限公司 | Bolt and nut tightening machine |
-
2017
- 2017-08-03 CN CN201720959399.5U patent/CN207223347U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818371A (en) * | 2018-06-29 | 2018-11-16 | 燕山大学 | A kind of assembly and disassembly methods of electric control permanent magnet allen wrench and hexagon socket head cap screw |
| CN112024941A (en) * | 2020-08-26 | 2020-12-04 | 和鸿电气股份有限公司 | Punching device for street lamp production and punching method thereof |
| CN112024941B (en) * | 2020-08-26 | 2024-03-22 | 和鸿电气股份有限公司 | Perforating device for street lamp production and perforating method thereof |
| CN112247638A (en) * | 2020-10-12 | 2021-01-22 | 吉林大学 | High-freedom multi-angle adjustment type quick tool changing mechanism based on reliability design |
| CN112614747A (en) * | 2020-12-09 | 2021-04-06 | 绍兴市上虞区鑫鑫开关厂 | Assembly line for manufacturing circuit breaker |
| CN116748857A (en) * | 2023-08-18 | 2023-09-15 | 烟台市铭海自动化科技有限公司 | Bolt and nut tightening machine |
| CN116748857B (en) * | 2023-08-18 | 2023-11-07 | 烟台市铭海自动化科技有限公司 | Bolt and nut tightening machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207223347U (en) | One kind turns round automatic screwing down apparatus surely | |
| CN201960568U (en) | Reversible mechanical paws | |
| CN102909547B (en) | Automatic screw tightening device | |
| CN202448140U (en) | Pneumatic control mechanical hand | |
| CN106965541B (en) | A kind of screen printer of automatic selection silk-screen plate | |
| CN108356509A (en) | Automatic nail beating device and its nailing method | |
| CN110125757A (en) | A kind of the Lower Sway Arm of Automobile casting burr remover | |
| CN103753448B (en) | Lever-type pneumatic clamp | |
| CN111037594B (en) | Tail end actuating mechanism clamping device based on robot | |
| CN209223542U (en) | A kind of torsion assembly machine | |
| CN208322644U (en) | Automatic nail beating device | |
| CN201198084Y (en) | Control system for rotating part of torque machine | |
| CN110666510B (en) | Water heater inner container bottom cover press based on PLC control and assembling method | |
| CN209632486U (en) | A kind of provision for disengagement for hex bolts in heavy mechanical equipment | |
| CN207189139U (en) | A kind of Fully-automatic lock screw device | |
| CN104057581A (en) | Intra-mode automatic nut assembling structure | |
| CN110561345B (en) | Bolt and nut screwing device for fixing plates | |
| CN203636346U (en) | Clamping body bolt tightening machine | |
| CN108715344B (en) | Rubber hose feeding and discharging gripper | |
| CN207629706U (en) | A kind of automatic centering centering clamping jaw device | |
| CN207839984U (en) | A kind of VKP-600 numerical controls high-performance multistage cold former | |
| CN207937148U (en) | A kind of debugging apparatus of blast switch | |
| CN206883229U (en) | auxiliary clamp | |
| CN206588580U (en) | A kind of automatic screw-driving machine | |
| CN207735901U (en) | It is a kind of toward the automatic assembling machine for being arranged cushion rubber on screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |