CN104455282A - Collision bead type swing arm - Google Patents
Collision bead type swing arm Download PDFInfo
- Publication number
- CN104455282A CN104455282A CN201410704152.XA CN201410704152A CN104455282A CN 104455282 A CN104455282 A CN 104455282A CN 201410704152 A CN201410704152 A CN 201410704152A CN 104455282 A CN104455282 A CN 104455282A
- Authority
- CN
- China
- Prior art keywords
- disk
- disc
- swing arm
- bearing
- collision bead
- 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
- 239000011324 bead Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a collision bead type swing arm which comprises a rotating shaft connected with a driver, a first disc and a second disc. The first disc is provided with a plurality of collision beads in the circumferential direction, the second disc is provided with V-shaped grooves in the circumferential direction, the number of the V-shaped grooves is identical with that of the collision beads, and the collision beads are arranged in the V-shaped grooves in the second disc. Both the first disc and the second disc are horizontally arranged, a vertical column rod is arranged on the second disc, a support is arranged above the second disc, a spiral spring is connected between the support and the second disc, the column rod is sleeved with the spiral spring, a locating pin is arranged on the top of the support, the column rod penetrates through the support and is connected with a rocker arm, the column rod is provided with a check block which is arranged above the support, and the distance between the check block and the support is smaller than the distance between the top of the locating pin and the support. The collision bead type swing arm aims to solve the problems that after an existing swing arm is blocked, a driver is damaged or equipment cannot continue to work normally and consequently production is high and efficiency is low.
Description
Technical field
The present invention relates to mechanical part field, particularly relate to a kind of collision bead type swing arm.
Background technique
In existing machinery, swing arm has become a very important constituent element, and it plays the effect transmitting force and moment, and thus it bears pressure effect in the course of the work for a long time, and thus the mechanical strength of himself decides the working life of swing arm.
Swing arm all uses with support equipped; and can rotate on support; existing swing arm all has rotary part and is fixed on the arm of force of rotary part outer side surface; in order to ensure the stability that rotary part is connected with the arm of force; the arm of force is welded in rotary part outer surface; and make the arm of force perpendicular to the outer side surface of rotary part; but along with the increase of swing arm service time; rotary part and arm of force attachment portion often there will be bursts apart; cause the fracture of swing arm; and then cause cannot normally using of machinery, cause economic loss.In addition, swing arm is when normally working, if swing arm is obstructed, often cause driver normally to work, and then likely occur damaging the problems such as driving arrangement, and the stopping once swing arm is obstructed, necessary artificial Timeliness coverage, restart after fixing a breakdown, so not only manufacturing efficiency is low, and increases human cost.
Summary of the invention
The object of the present invention is to provide a kind of collision bead type swing arm, after being obstructed, cause drive corruption or equipment normally to work on to solve existing swing arm, cause high, the inefficient problem of cost of production.
To achieve these goals, the invention provides following technological scheme: a kind of collision bead type swing arm, comprise the rotating shaft that driver connects, first disk and the second disk, described first disk is circumferentially provided with several collision beads, described second disk is circumferentially provided with the V-shaped groove identical with collision bead quantity, described collision bead is located in the V-shaped groove on the second disk, described first disk and the second disk are all horizontally disposed with, described second disk is provided with vertical mast, the top of described second disk is provided with bearing, helical spring is connected with between described bearing and the second disk, and helical spring is set on mast, the top of described bearing is provided with locating stud, described mast runs through bearing and is connected with rocking arm, described mast is provided with block, described block is located at the top of bearing, and the distance between block and bearing is less than the distance between locating stud top and bearing.
The principle of this programme is such: drive operation drives axis of rotation, rotating shaft drives by the first disk with collision bead the second disk rotational having V-shaped groove, because the second disk is provided with vertical mast, and mast runs through bearing is connected with rocking arm, make rocking arm at the drive lower swing of two disks and mast, therebetween if any obstacle, rocking arm is obstructed, then skid between the first disk and the second disk, driver continues action until complete the terminal pre-seted, then driver reversion, rocking arm is and then reversion also, because the distance between block and bearing is less than the distance between locating stud top and bearing, stop encounter the original point position pin on bearing when the block on mast after, the first disk and the second disk is made to be in again correct engagement, in addition, owing to being connected with helical spring between bearing and the second disk, and helical spring is set on mast, even if in movement process, there is the phenomenon of bob in two disks, also can because of helical spring effect, make to have certain pressure between two disks and keep correct engagement.
The invention has the advantages that: this collision bead type swing arm application collision bead realizes protection function, can solve existing swing arm after being obstructed, causing drive corruption or equipment normally to work on, cause high, the inefficient problem of cost of production.
Preferably, described mast is fixed at the middle part of the second disk, makes the second disk in rotation process, stress balance, stable drive.
Preferably, the equal diameters of described first disk and the second disk, is obstructed at rocking arm, when skidding between the first disk and the second disk, can stress balance, and stable drive.
Preferably, described rocking arm is provided with in bowl-shape work grooves, and work grooves is used for depositing workpiece, prevents workpiece from dropping in swing process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of collision bead type swing arm of the present invention embodiment;
Fig. 2 is the schematic diagram of two disks in a kind of collision bead type swing arm of the present invention embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference character in Figure of description comprises: driver 1, rotating shaft 2, the first disk 3, second disk 4, collision bead 5, V-shaped groove 6, mast 7, bearing 8, helical spring 9, locating stud 10, rocking arm 11, work grooves 12, block 13.
As shown in Figure 1, a kind of collision bead type swing arm, comprise the rotating shaft 2 that driver 1 connects, first disk 3 and the second disk 4, the equal diameters of the first disk 3 and the second disk 4, first disk 3 and the second disk 4 are all horizontally disposed with, second disk 4 is provided with vertical mast 7, mast 7 is fixed at the middle part of the second disk 4, the top of the second disk 4 is provided with bearing 8, helical spring 9 is connected with between bearing 8 and the second disk 4, and helical spring 9 is set on mast 7, the top of bearing 8 is provided with locating stud 10, mast 7 runs through bearing 8 and is connected with rocking arm 11, rocking arm 11 is provided with in bowl-shape work grooves 12, mast 7 is provided with block 13, block 13 is located at the top of bearing 8, and the distance between block 13 and bearing 8 is less than the distance between locating stud 10 top and bearing 8.
As shown in Figure 2, the first disk 3 is circumferentially provided with on eight collision beads 5, second disk 4 and is circumferentially provided with eight V-shaped grooves 6, collision bead 5 is located in the V-shaped groove 6 on the second disk 4.
In the present embodiment, driver 1 works and drives rotating shaft 2 to rotate, rotating shaft 2 has the second disk 4 of V-shaped groove 6 to rotate by driving with the first disk 3 of collision bead 5, because the second disk 4 is provided with vertical mast 7, and mast 7 runs through bearing 8 is connected with rocking arm 11, make rocking arm 11 at the drive lower swing of two disks and mast 7, therebetween if any obstacle, rocking arm 11 is obstructed, then skid between the first disk 3 and the second disk 4, driver 1 continues action until complete the terminal pre-seted, then driver 1 reverses, rocking arm 11 is and then reversion also, because the distance between block 13 and bearing 8 is less than the distance between locating stud 10 top and bearing 8, stop after the block 13 on mast 7 encounters the locating stud 10 of initial point on bearing 8, the first disk 3 and the second disk 4 is made to be in again correct engagement, in addition, owing to being connected with helical spring 9 between bearing 8 and the second disk 4, and helical spring 9 is set on mast 7, even if in movement process, there is the phenomenon of bob in two disks, also can because of the effect of helical spring 9, make to have certain pressure between two disks and keep correct engagement.
Mast 7 is fixed at the middle part of the second disk 4, make the second disk 4 in rotation process, stress balance, stable drive, the equal diameters of the first disk 3 and the second disk 4, be obstructed at rocking arm 11, when skidding between the first disk 3 and the second disk 4, can stress balance, stable drive; rocking arm 11 is provided with in bowl-shape work grooves 12, work grooves 12, for depositing workpiece, prevents workpiece from dropping in swing process.This collision bead type swing arm application collision bead 5 realizes protection function, can solve existing rocking arm 11 and after being obstructed, cause driver 1 to damage or equipment cannot normally work on, cause high, the inefficient problem of cost of production.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. a collision bead type swing arm, it is characterized in that, comprise the rotating shaft that driver connects, first disk and the second disk, described first disk is circumferentially provided with several collision beads, described second disk is circumferentially provided with the V-shaped groove identical with collision bead quantity, described collision bead is located in the V-shaped groove on the second disk, described first disk and the second disk are all horizontally disposed with, described second disk is provided with vertical mast, the top of described second disk is provided with bearing, helical spring is connected with between described bearing and the second disk, and helical spring is set on mast, the top of described bearing is provided with locating stud, described mast runs through bearing and is connected with rocking arm, described mast is provided with block, described block is located at the top of bearing, and the distance between block and bearing is less than the distance between locating stud top and bearing.
2. a kind of collision bead type swing arm as claimed in claim 1, it is characterized in that, described mast is fixed at the middle part of the second disk.
3. a kind of collision bead type swing arm as claimed in claim 2, is characterized in that, the equal diameters of described first disk and the second disk.
4. a kind of collision bead type swing arm as claimed in claim 3, it is characterized in that, described rocking arm is provided with in bowl-shape work grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704152.XA CN104455282A (en) | 2014-11-30 | 2014-11-30 | Collision bead type swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704152.XA CN104455282A (en) | 2014-11-30 | 2014-11-30 | Collision bead type swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455282A true CN104455282A (en) | 2015-03-25 |
Family
ID=52901827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410704152.XA Pending CN104455282A (en) | 2014-11-30 | 2014-11-30 | Collision bead type swing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455282A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH256607A (en) * | 1946-12-09 | 1948-08-31 | Prachar Cyril | Spindle chuck with overload protection. |
| JPH08159028A (en) * | 1994-12-07 | 1996-06-18 | Toyota Autom Loom Works Ltd | Power transmitting structure in clutchless compressor |
| JP2001005049A (en) * | 1999-06-21 | 2001-01-12 | Nippon Mini Motor Kk | Driving mechanism for lens barrier |
| JP2010025220A (en) * | 2008-07-18 | 2010-02-04 | Kitz Corp | Torque limiter and actuator loaded with the same |
| US20100213022A1 (en) * | 2009-02-23 | 2010-08-26 | I-Te Pan | Clutch structure for manual hoists |
| JP3162817U (en) * | 2010-07-07 | 2010-09-16 | 株式会社島津製作所 | Torque limiter |
| JP2011246055A (en) * | 2010-05-28 | 2011-12-08 | Toyota Motor Corp | Drive device of vehicle |
| CN102395806A (en) * | 2009-04-06 | 2012-03-28 | 梅西耶-布加蒂-道提公司 | Mechanical device for the transmission of a force with a threshold |
| JP2013200027A (en) * | 2012-02-22 | 2013-10-03 | Takimoto Yoshie | Torque control device |
| EP2706253A1 (en) * | 2012-09-11 | 2014-03-12 | Comer Industries S.p.A. | Torque limiting device, particularly for power transmission elements |
| CN103662808A (en) * | 2013-11-29 | 2014-03-26 | 重庆诚硕科技有限公司 | Crank slow-down swinging feeding mechanism |
| CN204312646U (en) * | 2014-11-30 | 2015-05-06 | 重庆泽田汽车部件有限责任公司 | A kind of collision bead type swing arm |
-
2014
- 2014-11-30 CN CN201410704152.XA patent/CN104455282A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH256607A (en) * | 1946-12-09 | 1948-08-31 | Prachar Cyril | Spindle chuck with overload protection. |
| JPH08159028A (en) * | 1994-12-07 | 1996-06-18 | Toyota Autom Loom Works Ltd | Power transmitting structure in clutchless compressor |
| JP2001005049A (en) * | 1999-06-21 | 2001-01-12 | Nippon Mini Motor Kk | Driving mechanism for lens barrier |
| JP2010025220A (en) * | 2008-07-18 | 2010-02-04 | Kitz Corp | Torque limiter and actuator loaded with the same |
| US20100213022A1 (en) * | 2009-02-23 | 2010-08-26 | I-Te Pan | Clutch structure for manual hoists |
| CN102395806A (en) * | 2009-04-06 | 2012-03-28 | 梅西耶-布加蒂-道提公司 | Mechanical device for the transmission of a force with a threshold |
| JP2011246055A (en) * | 2010-05-28 | 2011-12-08 | Toyota Motor Corp | Drive device of vehicle |
| JP3162817U (en) * | 2010-07-07 | 2010-09-16 | 株式会社島津製作所 | Torque limiter |
| JP2013200027A (en) * | 2012-02-22 | 2013-10-03 | Takimoto Yoshie | Torque control device |
| EP2706253A1 (en) * | 2012-09-11 | 2014-03-12 | Comer Industries S.p.A. | Torque limiting device, particularly for power transmission elements |
| CN103662808A (en) * | 2013-11-29 | 2014-03-26 | 重庆诚硕科技有限公司 | Crank slow-down swinging feeding mechanism |
| CN204312646U (en) * | 2014-11-30 | 2015-05-06 | 重庆泽田汽车部件有限责任公司 | A kind of collision bead type swing arm |
Non-Patent Citations (1)
| Title |
|---|
| 余双前;王庆华;王多双;赵阳;: "气缸驱动摆臂式高承载抬起机构" * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |