CN105127733A - Vacuum sucking and screw tightening device - Google Patents

Vacuum sucking and screw tightening device Download PDF

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Publication number
CN105127733A
CN105127733A CN201510616459.9A CN201510616459A CN105127733A CN 105127733 A CN105127733 A CN 105127733A CN 201510616459 A CN201510616459 A CN 201510616459A CN 105127733 A CN105127733 A CN 105127733A
Authority
CN
China
Prior art keywords
screw
gun
vacuum
vacsorb
suction
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
Application number
CN201510616459.9A
Other languages
Chinese (zh)
Inventor
刘胜利
牛丽
郑理权
倪前磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EXCELLENCE (SUZHOU) AUTOMATION EQUIPMENT Co Ltd
Original Assignee
EXCELLENCE (SUZHOU) AUTOMATION EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EXCELLENCE (SUZHOU) AUTOMATION EQUIPMENT Co Ltd filed Critical EXCELLENCE (SUZHOU) AUTOMATION EQUIPMENT Co Ltd
Priority to CN201510616459.9A priority Critical patent/CN105127733A/en
Publication of CN105127733A publication Critical patent/CN105127733A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines

Abstract

The invention discloses a vacuum sucking and screw tightening device. The device comprises a guide rail, a drive cylinder, a screw gun, a vacuum floating sucking device and a movement mechanism matched with the screw gun. A first slide block used for fixing the screw gun and a second slide block used for fixing the vacuum floating sucking device are arranged on the guide rail. The first slide block and the second slide block are arranged on the guide rail in a sliding mode. The guide rail and the drive cylinder are connected through bolts so that sliding in the vertical direction can be achieved. The screw gun is arranged on the first slide block. The screw gun and the vacuum floating sucking device are connected through a fixing piece. The drive cylinder drives the movement mechanism to move. The movement mechanism drives the vacuum floating sucking device to suck and tighten screws. The vacuum sucking and screw tightening device is simple in structure and convenient to operate. In the working process, safety and stability of operation can be ensured, the work efficiency is greatly improved, the product machining for screw locking requirements in different fields is satisfied, and the vacuum sucking and screw tightening device can be suitable for all tightening systems with pneumatic or electric screw guns.

Description

A kind of vacsorb screw tightening device
Technical field
The present invention relates to machine-building assembling field, be specifically related to a kind of vacsorb screw tightening device.
Background technology
In the occasion of screw fastening assembling, wherein a lot of need of production carries out repeatedly screw fastening operation on product to be processed, this kind of working artificial's operation element amount is large, and there will be missing nail phenomenon, make every profession and trade urgent need improve the screw fastening efficiency on oneself production line and quality, and along with the develop rapidly of information electronic industry in recent years, the demand for screw fastening assembling is also more and more higher.
In the production of screw fastening assembling, often a very little product will carry out repeatedly pinning, and different products is also different for the demand of the specification of the screw revolved thereon, traditional screw fastening assembling way takes screwdriver before tightening screw with artificial hand, adopt the mode of permanent magnetic suck, magnetic force is utilized to be picked up by screw or operating personnel are manual that screw is put into rigging position, and then utilize screwdriver to be screwed by screw, this mode of production makes hand labor intensity very large, production efficiency is very low, and the quality of product also cannot be guaranteed.In existing vacsorb screw device, vacuum screw suction nozzle is fixed, vacsorb can be caused so unstable, and easily cause when vacuum slot and absorption surface suction nozzle to wear and tear.
Therefore, need to design a kind of device, automatic sucking screw can be realized and tighten, enhancing productivity, ensure the quality of screw fastening assembling.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of vacsorb screw tightening device, can realize automatic sucking screw and tighten.
Object of the present invention is achieved through the following technical solutions: a kind of vacsorb screw tightening device, comprise guide rail, drive cylinder, screw gun, vacuum is floated suction means and coordinate the motion of screw gun, described guide rail is provided with the second slide block for the first slide block of fixing described screw gun and the suction means that floats for fixing described vacuum, described first slide block and described second skid are arranged on described guide rail, be bolted and then realize the slip of vertical direction between described guide rail and described driving cylinder, described screw gun is arranged on described first slide block, described screw gun and the described vacuum suction means that floats is connected by fixture, motion motion described in described driving air cylinder driven, described motion drives the described vacuum suction means that floats draw screw and tighten.
Preferably, the described vacuum suction means that floats comprises screw vacsorb head, screw suction nozzle fixture, Compress Spring, nut, and described screw vacsorb head comprises screw suction nozzle and screwdriver bit; The upper end of described screw vacsorb head is connected with the lower end of described screw gun, and described Compress Spring is arranged on above described screw suction nozzle.
Preferably, described motion comprises screw locking and installs slide unit to level sensor and screw gun, and described screw locking puts sensor setting in place on described screw gun installation slide unit, and described motion can realize described screw gun and move at vertical direction.
Preferably, described screw gun is pneumatic or eclectic screw gun.
Preferably, described screw suction nozzle sleeve is located on described screwdriver bit.
Preferably, described sealing ring is shape of the mouth as one speaks sealing ring.
Preferably, described nut is adjustable nut.
Preferably, described screwdriver bit is slidably arranged in described vacuum and floats in suction means, and the length of described screwdriver bit is less than described vacuum and floats the length of suction means.
The advantage of technical solution of the present invention is mainly reflected in: structure of the present invention is simple, stable operation, versatility is stronger, can be applicable in the production operation of different field, can overturn multiple types product, solving product can little, the problem such as product is larger of clip position, automation or Semi-automatic device can be coordinated to carry out production operation, enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is profile of the present invention;
Fig. 3 is structural representation of the present invention.
Detailed description of the invention
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technical scheme that formed, all drop within the scope of protection of present invention.
As shown in Figure 1, a kind of vacsorb screw tightening device comprises guide rail 1, drives cylinder 2, screw gun 3, vacuum float suction means 4 and coordinate the motion 5 of screw gun.Described guide rail 1 is provided with the second slide block 12 for the first slide block 11 of fixing described screw gun 3 and the suction means 4 that floats for fixing described vacuum, described first slide block 11 and described second slide block 12 are slidably arranged on described guide rail 1, are bolted and then realize the slip of vertical direction between described guide rail 1 and described driving cylinder 2.
Described screw gun 3 is arranged on described first slide block 11, described screw gun 3 and the described vacuum suction means 4 that floats is connected by fixture 6, as shown in Figure 2, described fixture 6 comprises fixture 61 and fixture 62, described fixture 61 is fixed on described screw gun 3 body, and described fixture 62 is fixed on described vacuum and floats on suction means 4; After described fixture 61 is connected with described fixture 62, realizes described screw gun 3 and described vacuum and to float the connection of suction means 4.In this application, described screw gun 3 can be Pneumatic screw gun or eclectic screw gun, and in the present embodiment, described screw gun 3 is preferably Pneumatic screw gun.
Be provided with sealing ring between described fixture 61 and described fixture 62, the sealing ring between described fixture 61 and described fixture 62 can be any shape.In this application, described sealing ring is preferably shape of the mouth as one speaks sealing ring, and described sealing ring is arranged on described Pneumatic screw gun 3 end face, and the design of described sealing ring makes the described vacuum suction means 4 that floats be pressed on described Pneumatic screw gun 3 cavity, form hermetically-sealed construction, prevent both junction gas leakage.
The described vacuum suction means 4 that floats comprises screw vacsorb head 41, screw suction nozzle fixture 42, Compress Spring 43, nut 44.Described screw vacsorb head 41 comprises screw suction nozzle 411 and screwdriver bit 412, described screw suction nozzle 411 is set on described screwdriver bit 412, described screwdriver bit 412 is slidably arranged in described vacuum and floats in suction means 4, and the length of described screwdriver bit 412 is less than described vacuum and floats the length of suction means 4.The upper end of described screw vacsorb head 41 is connected with the lower end of described Pneumatic screw gun, described Compress Spring 43 is arranged on above described screw suction nozzle 411, described Compress Spring 43 is arranged on above described screw suction nozzle 411, described screw suction nozzle 411 is set on described screwdriver bit 412, described nut 44 pushes down described Compress Spring 43, and the object of design is like this pre compressed magnitude in order to regulate Compress Spring in the course of the work.
Described nut 44 is adjustable nut, and in the course of the work, described adjustable nut 24 adjustable springs power, when described adjustable nut 44 is twisted tightlier, described Compress Spring 43 shortens, and when described adjustable nut 44 is twisted more loose, described Compress Spring 43 is elongated.
As shown in Figure 3, described motion 5 comprises screw locking and installs slide unit 52 to level sensor 51 and Pneumatic screw gun, described screw locking is arranged on described screw gun to level sensor 51 and installs on slide unit 52, and described motion 5 can realize described Pneumatic screw gun 3 and move at vertical direction.
In the course of the work, screw is delivered to below described screw vacsorb head 41 by the screw feed mechanism matched, described driving cylinder 2 drives described Pneumatic screw gun 3 to move downward, described Pneumatic screw gun 3 and then promotion vaccum suction pipe move down, meanwhile, vacuum generator action draws screw, screw is held by described screw suction nozzle 411, achieve the mode that assimilating type is followed closely, described screw suction nozzle 411 is set on described screwdriver bit 412, described screwdriver bit 412 front end touches screw, the center of described screwdriver bit 412 is corresponding with screw recess central point, namely screw matches with described screwdriver bit 412.
As shown in Figure 2, motion controls described Pneumatic screw gun 3 and moves to above position to be installed by described screw, starting described driving cylinder 2 drives described screwdriver bit 412 to start to rotate, rotate, described Pneumatic screw gun installation slide unit 52 moves downward simultaneously, realize fastening assembling, and then realize screw-driving, so move in circles operation.In the process of screw-driving, when screw is tightened to certain depth downwards, described screw suction nozzle 411 and absorption surface, when screw continues down to tighten, at this moment described screw suction nozzle 411 is touched workpiece upwardly, because workpiece gives described screw suction nozzle 411 1 reaction forces, described Compress Spring 43 is compressed in this process, avoid that described screw suction nozzle 411 and workpiece are really up to the mark contacts the wearing and tearing causing described screw suction nozzle 411, also described vacuum slot 411 can be avoided simultaneously to clash into workpiece, bump against workpiece.In the course of the work, when described screw locking to level sensor 51 detect torsion reach setting value time, stop the locking of described Pneumatic screw gun 3, at this moment, described Pneumatic screw gun is installed slide unit 52 and is moved upward, screw is separated with described screwdriver bit 412, and described Compress Spring 43 discharges elastic force, promotes described screw suction nozzle 411 and moves downward and reset.
Described second slide block 2 is provided with screw suction nozzle fixture 42 and gas-tpe fitting 7, and described gas-tpe fitting is L-type gas-tpe fitting, for the gas-tpe fitting be connected with vacuum generator.Described spring 8 is arranged at described Pneumatic screw gun and installs between slide unit 52 and described screw suction nozzle fixture 42, and such design is the driving force screwed in process to cushion described Pneumatic screw gun 3 in the course of the work, and structure can be made more stable.
In this application, described screw suction nozzle 411 is spring floating structure, can be adapted to the screw tightening application of different depth, and vacuum when enhancing absorption, making absorption more stable, decreasing the wearing and tearing of the screw suction nozzle when contacting workpiece simultaneously.
Owing to taking vacsorb mode to draw and lock-screw, the iron end on flying dust and screw can be drawn, thus do not need to set up special product cleanup crew and operation, reach and increase work efficiency.
The application's structure is simple, and easy to operate, floor space is little, is suitable for, in the work of narrow position, being conducive to the simplification of production line operation.In the course of the work, the safety and stability of operation can be ensured, drastically increase operating efficiency, can coordinate for spike devices with multiple, realize the diversified operation of pinning, be satisfied with the Product processing for pinning demand in different field, go for the tightening system of various pneumatic or eclectic screw gun, can applied range.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.

Claims (8)

1. a vacsorb screw tightening device, comprise guide rail (1), it is characterized in that: described vacsorb screw tightening device also comprises: drive cylinder (2), screw gun (3), vacuum is floated suction means (4) and coordinate the motion (5) of screw gun, described guide rail (1) is provided with the second slide block (12) for first slide block (11) of fixing described screw gun (3) and the suction means (4) that floats for fixing described vacuum, described first slide block (11) and described second slide block (12) are slidably arranged on described guide rail (1), be bolted and then realize the slip of vertical direction between described guide rail (1) and described driving cylinder (2), described screw gun (3) is arranged on described first slide block (11), described screw gun (3) and the described vacuum suction means (4) that floats is connected by fixture, described driving cylinder (2) drives described motion (5) to move, described motion (5) drives the described vacuum suction means (3) that floats draw screw and tighten.
2. a kind of vacsorb screw tightening device according to claim 1, it is characterized in that: the described vacuum suction means (4) that floats comprises screw vacsorb head (41), screw suction nozzle fixture (42), Compress Spring (43), nut (44), and described screw vacsorb head (41) comprises screw suction nozzle (411) and screwdriver bit (412); The upper end of described screw vacsorb head (41) is connected with the lower end of described screw gun (3), and described Compress Spring (43) is arranged on above described screw suction nozzle (411).
3. a kind of vacsorb screw tightening device according to claim 1, is characterized in that:
Described motion (5) comprises screw locking and installs slide unit (52) to level sensor (51) and screw gun, described screw locking is arranged on described screw gun to level sensor (51) and installs on slide unit (52), and described motion (5) can realize described screw gun (3) and move at vertical direction.
4. a kind of vacsorb screw tightening device according to claim 1, is characterized in that: described screw gun (3) is pneumatic or eclectic screw gun.
5. a kind of vacsorb screw tightening device according to claim 1, is characterized in that: described screw suction nozzle (411) is set on described screwdriver bit (412).
6. a kind of vacsorb screw tightening device according to claim 1, is characterized in that: described sealing ring is shape of the mouth as one speaks sealing ring.
7. a kind of vacsorb screw tightening device according to claim 1, is characterized in that: described nut (44) is adjustable nut.
8. a kind of vacsorb screw tightening device according to claim 1, it is characterized in that: described screwdriver bit (412) is slidably arranged in described vacuum and floats in suction means (4), the length of described screwdriver bit (412) is less than described vacuum and floats the length of suction means (4).
CN201510616459.9A 2015-09-25 2015-09-25 Vacuum sucking and screw tightening device Pending CN105127733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510616459.9A CN105127733A (en) 2015-09-25 2015-09-25 Vacuum sucking and screw tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510616459.9A CN105127733A (en) 2015-09-25 2015-09-25 Vacuum sucking and screw tightening device

Publications (1)

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CN105127733A true CN105127733A (en) 2015-12-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621199A (en) * 2020-12-29 2021-04-09 乔登卫浴(江门)有限公司 Automatic locking device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08277076A (en) * 1995-04-06 1996-10-22 Toshiba Fa Syst Eng Kk Device and method for fixing guide rail
CN2491176Y (en) * 2001-07-18 2002-05-15 协城机械股份有限公司 Servo multi-torque controlled lock screwing machine
CN203076883U (en) * 2013-01-31 2013-07-24 张勇 On-line screw locking machine with independent fixtures
CN203343724U (en) * 2013-07-17 2013-12-18 东莞市贝迪自动化科技有限公司 Full-automatic screw locking machine adopting double adsorption
CN203484893U (en) * 2013-08-19 2014-03-19 何晓胜 Automatic screwing machine
CN104842150A (en) * 2015-05-18 2015-08-19 山东同力达智能机械有限公司 Double-shaft tightening machine of common rail tube for diesel engine
CN205147781U (en) * 2015-09-25 2016-04-13 卓越(苏州)自动化设备有限公司 Vacuum is absorb screw and is screwed up device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08277076A (en) * 1995-04-06 1996-10-22 Toshiba Fa Syst Eng Kk Device and method for fixing guide rail
CN2491176Y (en) * 2001-07-18 2002-05-15 协城机械股份有限公司 Servo multi-torque controlled lock screwing machine
CN203076883U (en) * 2013-01-31 2013-07-24 张勇 On-line screw locking machine with independent fixtures
CN203343724U (en) * 2013-07-17 2013-12-18 东莞市贝迪自动化科技有限公司 Full-automatic screw locking machine adopting double adsorption
CN203484893U (en) * 2013-08-19 2014-03-19 何晓胜 Automatic screwing machine
CN104842150A (en) * 2015-05-18 2015-08-19 山东同力达智能机械有限公司 Double-shaft tightening machine of common rail tube for diesel engine
CN205147781U (en) * 2015-09-25 2016-04-13 卓越(苏州)自动化设备有限公司 Vacuum is absorb screw and is screwed up device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621199A (en) * 2020-12-29 2021-04-09 乔登卫浴(江门)有限公司 Automatic locking device

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Application publication date: 20151209

RJ01 Rejection of invention patent application after publication