CN108838660A - Screw locking machine - Google Patents
Screw locking machine Download PDFInfo
- Publication number
- CN108838660A CN108838660A CN201810789382.9A CN201810789382A CN108838660A CN 108838660 A CN108838660 A CN 108838660A CN 201810789382 A CN201810789382 A CN 201810789382A CN 108838660 A CN108838660 A CN 108838660A
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- sliding block
- screw
- axis
- screw locking
- axis mobile
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- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines 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
- B23P19/04—Machines 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
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of screw locking machines, in particular to a screw locking machine, which comprises a screw locking mechanism, a rotating mechanism, an X-axis moving mechanism and a Z-axis moving mechanism, wherein the Z-axis moving mechanism is arranged on the rotating mechanism, and the rotating mechanism can drive the Z-axis moving mechanism to realize circular motion; the screw locking mechanism is connected with the rack through an adjusting mechanism, the screw locking mechanism comprises an electric screwdriver, a screw suction head connected with the electric screwdriver and a guiding device, the adjusting mechanism comprises a lifting adjusting piece, a guide rail and can be opposite to the first sliding block and the second sliding block which slide on the guide rail, the electric screwdriver is installed on the first sliding block, the guiding device is installed on the second sliding block, the lifting adjusting piece drives the first sliding block and the second sliding block to move in a lifting mode on the guide rail, and the reciprocating movement of the screw locking mechanism in the Z-axis direction is achieved.
Description
Technical field
The present invention relates to screw locking machine technical field, specifically a kind of screw locking machine.
Background technique
The locking lock screw mechanism of existing screw locking machine, due to needing to be also prevented from entirety while meeting lock screw
Locking lock screw mechanism shake, often will locking lock screw mechanism be fixedly mounted on Z axis mobile mechanism or X-axis mobile mechanism
On, but due to different by the location of workpiece height of lock screw, often appearance locking lock screw mechanism is struck on workpiece, causes
Lock the damage of lock screw mechanism structure.
Summary of the invention
In order to overcome defect existing in the prior art, the task of the present invention is provide one kind to adjust locking lock screw
Mechanism lifting position prevents the screw locking machine for hitting damage structure.
Task of the present invention is realized by following technical proposal：
A kind of screw locking machine, including lock screw mechanism, rotating mechanism, X-axis mobile mechanism, Z axis mobile mechanism, wherein Z axis
Mobile mechanism is mounted on rotating mechanism, and rotating mechanism is able to drive the circular motion of Z axis mobile mechanism realization about the z axis；
Z axis mobile mechanism includes fixed frame, movable stand, screw rod and lifting motor, and fixed frame is fixed on rotating mechanism, is risen
Drop motor is fixed on movable stand, and screw rod is arranged along Z axis and is threadedly coupled with fixed frame, and lifting motor drives screw rod rotation, into
And the relatively fixed frame of movable stand is driven to move back and forth in Z-direction；
X-axis mobile mechanism is fixedly connected on the lower end of movable stand by line channel, and X-axis mobile mechanism includes gear electricity
Machine, gear engage with gear and are capable of the rack gear that opposed gear moves back and forth, and rack gear installation by adhering is in line channel, tooth
The rotation of turbin generator sliding tooth wheel, and then realize that X-direction moves back and forth in line channel with carry-over bar；
Lock screw mechanism is connect by regulating mechanism with rack gear, and lock screw mechanism includes electric screwdriver, the screw suction for connecting electric screwdriver
Head, guiding device, regulating mechanism include lift adjustment part, guide rail, the first sliding block and second for capableing of the relatively described guide rail sliding
Sliding block, the electric screwdriver are mounted on the first sliding block, and guiding device is mounted on the second sliding block, and lift adjustment part drives first to slide
Block, the second sliding block lifting moving on guide rail realize lock screw mechanism in the reciprocating movement of Z-direction.
Preferably, the fixed frame includes four guide posts, set on the movable stand there are four guide cylinder respectively with four
The guide post cooperation, for guiding movement of the movable stand on Z axis.
Preferably, for first sliding block equipped with receiving hole and the folding side for being connected to receiving hole, folding side is located at receiving hole
Side in the lock screw mechanism insertion receiving hole, passes through rotation screw or bolt, locking folding side, so that accommodating
The internal diameter in hole becomes smaller, and then locks lock screw mechanism.
Preferably, for first sliding block equipped with receiving hole and the folding side for being connected to receiving hole, folding side is located at receiving hole
Side in the lock screw mechanism insertion receiving hole, passes through rotation screw or bolt, locking folding side, so that accommodating
The internal diameter in hole becomes smaller, and then locks lock screw mechanism.
Preferably, the rotating mechanism includes rotating electric machine, driving wheel, driven wheel and belt, and rotating electric machine can drive
The driving wheel rotation, driving wheel drive driven wheel to rotate by belt, wherein Z axis mobile mechanism is fixed on the driven wheel
On.
Preferably, the rotating mechanism further includes the pre-tightening apparatus for increasing pretightning force, and the pre-tightening apparatus setting exists
On driving wheel and/or driven wheel.
Compared to the prior art, a kind of the advantages of screw locking machine of the invention, is：It is provided with regulating mechanism, the liter of regulating mechanism
Drop regulating part is mounted between lock screw mechanism and guide rail, and when the starting of lift adjustment part, lift adjustment part is able to drive first
Sliding block, the second sliding block lifting moving on guide rail realize that lock screw mechanism in the reciprocating movement of Z-direction, locks spiral shell by adjusting
The lifting position of silk mechanism can prevent locking lock screw mechanism from striking on workpiece, cause locking lock screw mechanism structure
Damage can be gone up and down to adapt to the demand of the accessory of different height lock screw；Rotating mechanism, X-axis mobile mechanism, Z axis shifting are set
Motivation structure realizes movement of the lock screw mechanism in circumferencial direction, X-direction and Z-direction, can up and down, move left and right and
The positioning of circular motion realization all directions.
It is described further below with reference to effect of the attached drawing to design of the invention, specific structure and generation, with abundant
Ground understands the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 is a kind of main view of screw locking machine of the present invention.
Fig. 2 is a kind of structural schematic diagram of screw locking machine of the present invention.
Fig. 3 is the partial enlarged view of A in Fig. 2.
Wherein：Lock screw mechanism 1, electric screwdriver 10, screw suction nozzle 11, guiding device 12, lift adjustment part 13, guide rail 14 are led
To slot 140, the first sliding block 15 locks mainboard 150, receiving hole 151, free end 152, the second sliding block 16, convex block 160, whirler
Structure 2, rotating electric machine 20, driving wheel 21, driven wheel 22, belt 23, X-axis mobile mechanism 3, line channel 30, gear motor 31, tooth
Wheel 32, rack gear 33, Z axis mobile mechanism 4, fixed frame 40, movable stand 41, screw rod 42, lifting motor 43, guide cylinder 44.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that say that the specific embodiment of description is used only for explaining the present invention herein, and
It is not used in the restriction present invention.
As shown in Figure 1-Figure 3, a kind of screw locking machine, including lock screw mechanism 1, rotating mechanism 2, X-axis mobile mechanism 3, Z axis
Mobile mechanism 4, wherein Z axis mobile mechanism 4 is mounted on rotating mechanism 2, and rotating mechanism 2 is able to drive the realization of Z axis mobile mechanism 4
Circular motion, wherein X-axis, the direction of Z axis are as shown in Fig. 1.
Z axis mobile mechanism 4 includes fixed frame 40, movable stand 41, screw rod 42 and lifting motor 43, and fixed frame 40 is fixed on rotation
On rotation mechanism 2, the fixed frame 40 includes four guide posts, set on the movable stand 41 there are four guide cylinder 44 respectively with four
The guide post cooperation it is mobile to be moved easily frame 41, and further prevent for guiding movement of the movable stand 41 on Z axis
Only movable stand 41 shakes on fixed frame 40, and guide cylinder 44 also functions to the effect of stable fixed frame 40 simultaneously.Lifting motor 43 is solid
It is scheduled on movable stand 41, screw rod 42 is arranged along Z axis and is threadedly coupled with fixed frame 40, and one end of screw rod 42 connects lifting motor
43, the other end is threadedly coupled with fixed frame 40, when the driving rotation of screw rod 42 of lifting motor 43, and then drives movable stand 41 relatively solid
Determine frame 40 to move back and forth in Z-direction.
X-axis mobile mechanism 3 is fixedly connected on the lower end of movable stand 41 by line channel 30, when lifting motor 43 drives silk
Bar 42 rotates, and movable stand 41 is mobile to drive X-axis mobile mechanism 3 to move back and forth in Z-direction.X-axis mobile mechanism 3 includes gear electricity
Machine 31, gear 32 engage with gear 32 and are capable of the rack gear 33 that opposed gear 32 moves back and forth, and 33 installation by adhering of rack gear is straight
In line guide groove 30, it can prevent rack gear 33 from falling out of line channel 30, when gear motor 31 drives the rotation of gear 32, and then band
Carry-over bar 33 is mobile, since rack gear 33 is located in line channel 30, rack gear 33 is enabled to realize X-axis side in line channel 30
To reciprocating movement.
Lock screw mechanism 1 is connect by regulating mechanism with rack gear 33, and lock screw mechanism 1 includes electric screwdriver 10, connection electric screwdriver 10
Screw suction nozzle 11, guiding device 12, regulating mechanism include lift adjustment part 13, guide rail 14, can the guide rail 14 relatively it is sliding
Dynamic the first sliding block 15 and the second sliding block 16, the electric screwdriver 10 are mounted on the first sliding block 15, and first sliding block 15 is equipped with
Mainboard 150 is locked, the free end 152 that locking mainboard 150 is equipped with receiving hole 151 and connect with the locking mainboard 150 is described
Free end 152 and locking mainboard 150 form a folding side, and folding side is connected to receiving hole 151, and is located at 151 side of receiving hole, electricity
It criticizes in the 10 insertion receiving holes 151, by rotation screw or bolt, so that free end 152 and locking mainboard 150 are close, lock
The locking setting of mainboard 150 is in by tight folding side so that the internal diameter of receiving hole 151 becomes smaller, and then locks lock screw mechanism 1
With certain elastic space, on the one hand facilitate the insertion of lock screw mechanism 1, on the other hand, after lock screw mechanism 1 is inserted into,
It can be locked, it is easy to operate.
Guiding device 12 is mounted on the second sliding block 16, and second sliding block 16 is equipped with identical with 15 structure of the first sliding block
Mainboard 150 is locked, the free end 152 that locking mainboard 150 is equipped with receiving hole 151 and connect with the locking mainboard 150 is described
Free end 152 and locking mainboard 150 form a folding side, and folding side is connected to receiving hole 151, and is located at 151 side of receiving hole, electricity
It criticizes in the 10 insertion receiving holes 151, by rotation screw or bolt, so that free end 152 and locking mainboard 150 are close, lock
Tight folding side, so that the internal diameter of receiving hole 151 becomes smaller, and then locks lock screw mechanism 1.The lower end of the guide rail 14 is equipped with
Guide groove 140, the bottom end of second sliding block 16 are equipped with the convex block 160 extended downwardly, and convex block 160 can extend into the guide groove
In 140, convex block 160 is made to protrude into the guide groove 140 when adjusting lift adjustment part 13, the position for locating guide device 12
It sets, there are two the quantity settings of convex block 160, and sequence arranges.
Lift adjustment part 13 is mounted between lock screw mechanism 1 and guide rail 14, and lift adjustment part 13 is arranged and fixes along Z axis
On the locking mainboard 150 of the first sliding block 15 and the locking mainboard 150 of the second sliding block 16, when lift adjustment part 13 starts, rise
Drop regulating part 13 is able to drive the first sliding block 15, the second sliding block 16 lifting moving on guide rail 14, realizes lock screw mechanism 1 in X
The reciprocating movement of axis direction, using the first sliding block and the sliding of the second sliding block, the motionless fit system of guide rail 14, so that motion profile
Lightly the speed of service can be improved in standard.
By adjusting the lifting position of lock screw mechanism 1, it can prevent locking lock screw mechanism 1 from striking on workpiece, make
At the damage of locking 1 structure of lock screw mechanism, can go up and down to adapt to the demand of the accessory of different height lock screw, operation side
Just.
The rotating mechanism 2 includes rotating electric machine 20, driving wheel 21, driven wheel 22 and belt 23, and rotating electric machine 20 can
The driving wheel 21 is driven to rotate, driving wheel 21 drives driven wheel 22 to rotate by belt 23, wherein Z axis mobile mechanism 4 is fixed
On the driven wheel 22, rotating mechanism 2 further includes the pre-tightening apparatus for increasing pretightning force, and pre-tightening apparatus is arranged in driving wheel
21 and/or driven wheel 22 on.For increasing the pretightning force of driving wheel 21 and driven wheel 22, facilitating control and operating.
Four guide posts of Z axis mobile mechanism 4 are fixed on driven wheel 22, and rotating electric machine 20 drives 21 turns of the driving wheel
Dynamic, driving wheel 21 drives driven wheel 22 to rotate by belt 23, so that Z axis mobile mechanism 4 rotates, drives disposed thereon
X-axis mobile mechanism 3 and lock screw mechanism 1 realize circular motion, so that can take turns to operate in multiple and different stations, improve work
Efficiency, and further circular-rotation is rotated using the automobile axle that automobile industry is used as rotary head, can substantially reduce cost, and
It is turned round using automobile axle, transmission is quasi-.
The present invention describes some embodiments and its attached drawing in detail, but the present invention is not limited to these Examples and its attached
Figure is especially not limited to one of attached drawing screw locking machine shape, and shown in the accompanying drawings is more beautiful in various shapes
A kind of screw locking machine, although this shape is not that the present invention protects claimed technical point, as long as ordinary skill people
Member according to the present invention, does not make the creative labor, and modifies to it, equivalent replacement, other embodiment party obtained from improvement etc.
Formula and its attached drawing, are within the scope of the invention.
Claims (6)
1. a kind of screw locking machine, which is characterized in that including lock screw mechanism, rotating mechanism, X-axis mobile mechanism, Z axis moving machine
Structure, wherein Z axis mobile mechanism is mounted on rotating mechanism, and rotating mechanism is able to drive the circumference of Z axis mobile mechanism realization about the z axis
Movement；
Z axis mobile mechanism includes fixed frame, movable stand, screw rod and lifting motor, and fixed frame is fixed on rotating mechanism, lifting electricity
Machine is fixed on movable stand, and screw rod is arranged along Z axis and is threadedly coupled with fixed frame, and lifting motor drives screw rod rotation, and then band
The relatively fixed frame of dynamic movable stand is moved back and forth in Z-direction；
X-axis mobile mechanism is fixedly connected on the lower end of movable stand by line channel, and X-axis mobile mechanism includes gear motor, tooth
Wheel, the rack gear for engaging with gear and capableing of opposed gear reciprocating movement, rack gear installation by adhering is in line channel, gear motor
The rotation of sliding tooth wheel, and then realize that X-direction moves back and forth in line channel with carry-over bar；
Lock screw mechanism is connect by regulating mechanism with rack gear, and lock screw mechanism includes electric screwdriver, the screw suction nozzle for connecting electric screwdriver, leads
To device, regulating mechanism includes lift adjustment part, guide rail, is capable of the first sliding block and the second sliding block that the relatively described guide rail slides,
The electric screwdriver is mounted on the first sliding block, and guiding device is mounted on the second sliding block, and lift adjustment part drives the first sliding block, second
Sliding block lifting moving on guide rail realizes lock screw mechanism in the reciprocating movement of Z-direction.
2. screw locking machine according to claim 1, which is characterized in that the fixed frame includes four guide posts, the shifting
Guide cylinder cooperates with four guide posts respectively there are four setting in moving frame, for guiding movement of the movable stand on Z axis.
3. screw locking machine according to claim 1, which is characterized in that first sliding block be equipped with receiving hole and be connected to appearance
Receive the folding side in hole, folding side is located at receiving hole side, in the lock screw mechanism insertion receiving hole, by rotation screw or
Bolt, locking folding side, so that the internal diameter of receiving hole becomes smaller, and then locks lock screw mechanism.
4. screw locking machine according to claim 3, which is characterized in that the lower end of the guide rail is equipped with guide groove, and described the
The bottom end of two sliding blocks is equipped with the convex block extended downwardly, and convex block can extend into the guide groove.
5. screw locking machine according to claim 1-4, which is characterized in that the rotating mechanism includes electric rotating
Machine, driving wheel, driven wheel and belt, rotating electric machine can drive the driving wheel to rotate, and driving wheel is driven driven by belt
Wheel rotation, wherein Z axis mobile mechanism is fixed on the driven wheel.
6. screw locking machine according to claim 5, which is characterized in that the rotating mechanism further includes for increasing pretightning force
Pre-tightening apparatus, the pre-tightening apparatus is arranged on driving wheel and/or driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789382.9A CN108838660B (en) | 2018-07-18 | 2018-07-18 | Screw locking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789382.9A CN108838660B (en) | 2018-07-18 | 2018-07-18 | Screw locking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108838660A true CN108838660A (en) | 2018-11-20 |
| CN108838660B CN108838660B (en) | 2020-07-17 |
Family
ID=64197625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810789382.9A Active CN108838660B (en) | 2018-07-18 | 2018-07-18 | Screw locking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838660B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653684A (en) * | 2018-12-26 | 2019-04-19 | 贵州大学 | A kind of drilling machine of the ore extraction with cooling effect |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100610786B1 (en) * | 2004-07-07 | 2006-08-08 | 현대자동차주식회사 | Nut runner |
| CN202804616U (en) * | 2012-05-21 | 2013-03-20 | 科瑞自动化技术(深圳)有限公司 | Automatic screw locking device |
| CN103157987A (en) * | 2011-12-19 | 2013-06-19 | 天津津亚电子有限公司 | Equipment capable of automatically installing screws |
| CN103786018A (en) * | 2012-10-26 | 2014-05-14 | 财团法人工业技术研究院 | Automatic screw locking machine |
| CN105081757A (en) * | 2015-08-25 | 2015-11-25 | 苏州博思特装配自动化科技有限公司 | Novel intelligent universal high-speed screwing assembly robot |
| CN106975913A (en) * | 2017-05-15 | 2017-07-25 | 惠州市忠邦电子有限公司 | A kind of compatible automatic screw-driving system of many specifications |
| CN207372634U (en) * | 2017-07-06 | 2018-05-18 | 东莞动源机电科技有限公司 | A kind of joint Manipulator screws device |
-
2018
- 2018-07-18 CN CN201810789382.9A patent/CN108838660B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100610786B1 (en) * | 2004-07-07 | 2006-08-08 | 현대자동차주식회사 | Nut runner |
| CN103157987A (en) * | 2011-12-19 | 2013-06-19 | 天津津亚电子有限公司 | Equipment capable of automatically installing screws |
| CN202804616U (en) * | 2012-05-21 | 2013-03-20 | 科瑞自动化技术(深圳)有限公司 | Automatic screw locking device |
| CN103786018A (en) * | 2012-10-26 | 2014-05-14 | 财团法人工业技术研究院 | Automatic screw locking machine |
| CN105081757A (en) * | 2015-08-25 | 2015-11-25 | 苏州博思特装配自动化科技有限公司 | Novel intelligent universal high-speed screwing assembly robot |
| CN106975913A (en) * | 2017-05-15 | 2017-07-25 | 惠州市忠邦电子有限公司 | A kind of compatible automatic screw-driving system of many specifications |
| CN207372634U (en) * | 2017-07-06 | 2018-05-18 | 东莞动源机电科技有限公司 | A kind of joint Manipulator screws device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653684A (en) * | 2018-12-26 | 2019-04-19 | 贵州大学 | A kind of drilling machine of the ore extraction with cooling effect |
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| Publication number | Publication date |
|---|---|
| CN108838660B (en) | 2020-07-17 |
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