CN105059857A - Orbit transferring switching mechanism - Google Patents
Orbit transferring switching mechanism Download PDFInfo
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- CN105059857A CN105059857A CN201510552100.XA CN201510552100A CN105059857A CN 105059857 A CN105059857 A CN 105059857A CN 201510552100 A CN201510552100 A CN 201510552100A CN 105059857 A CN105059857 A CN 105059857A
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Abstract
The invention discloses an orbit transferring switching mechanism and belongs to the field of switching mechanisms. The orbit transferring switching mechanism comprises four single switching mechanisms, a fixed orbit set and an electric control system. The upper end of a connecting body in each single switching mechanism is fixedly connected with a fixing wheel. The lower end of each connecting body is fixedly connected with the upper end of a universal ball. A sliding wheel is arranged at the lower end of a spherical shell of each universal ball and matched with a rotating orbit, the rotating orbit and orbits of the fixed orbit set are located on the same plane, the rotating orbit is combined with the orbits of the fixed orbit set and fixedly connected to a rotating wheel, a rotating side arm is arranged below the rotating wheel, and the rotating side arm is fixedly connected with a piston rod of a cylinder. The cylinder drives the rotating side arm to rotate and meanwhile drives the rotating orbit to rotate, and vehicle type switching is achieved. Due to the adoption of the technical scheme, the switching speed is high, the structure is simple, the manufacturing cost is low, maintaining is convenient, and the comprehensive utilizing efficiency of a welding workshop is high.
Description
Technical field
The present invention relates to switching mechanism field, more particularly, relate to a kind of track and become rail switching mechanism.
Background technology
Along with improving constantly of national income, people, progressively by the sight car of turning direction industry of consumption, select the problem that automotive type has also become people to consider simultaneously.In current industry, each auto vendor also starts to develop numerous vehicles, but when developing new vehicle, how to realize automobile multi-vehicle-type mixed production in production process, how farthest could reduce the key subjects that productive costs has become the research of numerous producers.
Slippage in order to realize different directions in the automatic production line of traditional multi-vehicle-type mixed production switches, we often arrange track up and down, namely double-layer track is arranged, in addition slippage part (chassis) is arranged lifting mechanism, rely on lifting mechanism chassis jack-up, make it reach and become rail effect.This mechanism is more loaded down with trivial details, slow in one's movements, cost is higher, later stage maintenance replacing is loaded down with trivial details.How to make the simplification of similar switching mechanism, handoff procedure speed, cost reduction, easy care, improve its comprehensive service efficiency, significant in actual applications.
Through retrieval, China Patent No.: CN201320466852.0, the applying date is on August 1st, 2013, and this name is called: track switching mechanism.This application case discloses a kind of track switching mechanism, comprise first track, second track, first cylinder, second cylinder and moving track, this first track and this second parallel track compartment of terrain are arranged side by side, this moving track can move back and forth between the front end of this first track and the front end of this second track, this first cylinder is positioned on the opposite side relative with this first track of this moving track, this first cylinder and this first track alignment, this second cylinder is positioned on the opposite side relative with this second track of this moving track, this second cylinder and this second track alignment.This moving track can move back and forth between the front end of this first track and the front end of this second track, when this moving track and this first track alignment, moving dolly and can enter on this moving track on this first track, afterwards, this moving track moves to and this second track alignment, travelling car on this moving track can be pushed on this second track by this second cylinder, thus makes travelling car realize automatically switching to from this first track the object of this second track.But this switching mechanism only can complete the switching between two parallel orbits, and switch speed is slow, inefficiency.
Summary of the invention
1. invent the problem that will solve
The object of the invention is to overcome the deficiencies such as switching mechanism in prior art is more loaded down with trivial details, slow in one's movements, cost is higher, later stage maintenance replacing is loaded down with trivial details, provide a kind of track to become rail switching mechanism.Adopt this technical scheme, switch speed is high, the simple low cost of manufacture of structure, easy to maintenance, the comprehensive service efficiency in the workshop that is welded is high.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of track of the present invention becomes rail switching mechanism, it comprises four groups of list group switching mechanisms, trapped orbit group and electric control systems, described list group switching mechanism is positioned at the traces cross place of two adjacent trapped orbit groups, and the track of described two adjacent trapped orbit groups is mutually vertical;
Described list group switching mechanism comprises Universal support wheels, swing-around trajectory group and air cylinder driven group, described Universal support wheels comprise tight pulley, connector, multi-directional ball and sliding wheel, described swing-around trajectory group comprises swing-around trajectory, revolving wheel and rotation side arm, and described air cylinder driven group comprises cylinder and cylinder block;
Wherein, described connector upper end is connected mutually with tight pulley, the lower end of described connector is connected mutually with the upper end of multi-directional ball, the spherical shell bottom of described multi-directional ball is provided with sliding wheel, described sliding wheel matches with swing-around trajectory, the track of described swing-around trajectory and trapped orbit group at grade, and described swing-around trajectory engages with the track of trapped orbit group, described swing-around trajectory is connected on revolving wheel, the below of described revolving wheel is provided with rotation side arm, described rotation side arm and the piston rod of cylinder are connected, described cylinder is connected on cylinder block, described air cylinder driven rotates side arm and rotates, driven rotary orbit rotation simultaneously.
Further, described cylinder and rail bed are connected through the hinge.
Further, the piston rod of described rotation side arm and cylinder is connected through the hinge.
Further, described swing-around trajectory is engaged by circular arc with the cooperation place of the track of trapped orbit group.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following beneficial effect:
1) human engineering
The piston rod that track becomes cylinder in the use procedure of rail switching mechanism drive rotary side upper-arm circumference around central axis, thus make to rotate side arm realization rotation, the swing-around trajectory now also simultaneously realized on revolving wheel rotates, because Universal support wheels are fastened on swing-around trajectory by sliding wheel, also just achieve the direction conversion of the slippage chassis group be fixed on Universal support wheels, thus finally realize vehicle switching.Use because track becomes rail switching mechanism, track is only needed to become rail switching mechanism half-twist in same plane when line vehicle to be produced is switched, its swing-around trajectory group middle orbit is made to be connected with another vertically arranged trapped orbit and to put in place, moreover slippage chassis group is driven by trailer wagon, realize vehicle to switch, this process makes the operation height entirety of a whole set of manufacturing line reduce, and manual work attitude more meets human engineering.
2) new mechanism makes manufacturing line simplify, and input cost is low
It is simple that track becomes its structure of rail switching mechanism, low cost of manufacture.It is again because whole height is low, manufacturing line is without the need to accessory equipment (collapsing or melt pit), and logistics is simple and convenient etc. makes whole cost of investment reduce, and new mechanism does not need orbital arrangement double-deck in addition, and do not need chassis to rise can realize becoming rail effect, it makes mechanism more simplify.
3) plant layout that is welded is optimized
Owing to repeating deployment rails etc., whole manufacturing line space is arranged and reduces, extra space can be done him and be used.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram that a kind of track of the present invention becomes rail switching mechanism;
Fig. 2 is the list group switching mechanism schematic diagram in the present invention.
Label declaration in schematic diagram:
11, tight pulley; 12, connector; 13, multi-directional ball; 14, sliding wheel; 2, swing-around trajectory group; 21, swing-around trajectory; 22, revolving wheel; 23, side arm is rotated; 3, air cylinder driven group; 31, cylinder; 32, cylinder block; 4, trapped orbit group.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
Composition graphs 1 and Fig. 2, in the present embodiment, a kind of track becomes rail switching mechanism, it comprises four groups of list group switching mechanisms, trapped orbit group 4 and electric control systems, described list group switching mechanism is positioned at the traces cross place of two adjacent trapped orbit groups 4, and the track of described two adjacent trapped orbit groups 4 is mutually vertical.
List group switching mechanism in the present embodiment comprises Universal support wheels, swing-around trajectory group 2 and air cylinder driven group 3, described Universal support wheels comprise tight pulley 11, connector 12, multi-directional ball 13 and sliding wheel 14, described swing-around trajectory group 2 comprises swing-around trajectory 21, revolving wheel 22 and rotates side arm 23, and described air cylinder driven group 3 comprises cylinder 31 and cylinder block 32.
Wherein, described connector 12 upper end is connected mutually with tight pulley 11, the lower end of described connector 12 and the upper end of multi-directional ball 13 are connected, the spherical shell bottom of described multi-directional ball 13 is provided with sliding wheel 14, described sliding wheel 14 matches with swing-around trajectory 21, described swing-around trajectory 21 and the track of trapped orbit group 4 are at grade, and described swing-around trajectory 21 is engaged by circular arc with the cooperation place of the track of trapped orbit group 4, make track cooperation place joint gap little, be conducive to the slippage more stably in orbit of slippage chassis, described swing-around trajectory 21 is connected on revolving wheel 22, the below of described revolving wheel 22 is provided with and rotates side arm 23, described rotation side arm 23 and the piston rod chain connection of cylinder 31, described cylinder 31 is connected on cylinder block 32, described cylinder 31 is connected through the hinge with rail bed, described cylinder 31 drives rotation side arm 23 to rotate, driven rotary track 21 rotates simultaneously.
All be connected through the hinge between cylinder 31 and rail bed and between the piston rod rotating side arm 23 and cylinder 31 in embodiment, make cylinder 31 planar can promote to rotate side arm 23 and realize half-twist in same plane.The piston rod of cylinder 31 drive rotate side arm 23 around central axis, thus make to rotate side arm 23 realization rotation, now the swing-around trajectory 21 also simultaneously realized on revolving wheel 22 rotates, because Universal support wheels are fastened on swing-around trajectory 21 by sliding wheel 14, also just achieve the direction conversion of the slippage chassis group be fixed on Universal support wheels, thus finally realize vehicle switching.In the present embodiment, the design of multi-directional ball 13 makes sliding wheel 14 together rotate along with the rotation of swing-around trajectory 21, but tight pulley 11 keeps not rotating, thus realize steadily turning to of slippage chassis group (slippage chassis group being installed on the top of four tight pulleys 11).
In manufacturing line, this cover switching mechanism can realize the mobile handoff of the four direction of cross track in plane, and the movement in its single direction can as upper and the differentiation line of slide of welding, i.e. separate men from machines, guarantees safe and reliable.The location of complete machine structure ensures part and welding and the precision to other positions on it by the location of servo trailer wagon, and its positional precision be ± 0.5mm, is enough to the requirement of the satisfied production facilities be welded.
Schematically above be described the present invention and embodiment thereof, this description does not have limitation, in accompanying drawing also just one of embodiments of the present invention, its topology layout is not limited to therewith yet.So those skilled in the art is subject to inspiring under the situation not departing from creation aim of the present invention, draws the frame mode similar to the present invention program and example without creationary design, all belong to protection scope of the present invention.
Claims (4)
1. a track becomes rail switching mechanism, it comprises four groups of list group switching mechanisms, trapped orbit group (4) and electric control system, it is characterized in that, described list group switching mechanism is positioned at the traces cross place of two adjacent trapped orbit groups (4), and the track of described two adjacent trapped orbit groups (4) is mutually vertical;
Described list group switching mechanism comprises Universal support wheels, swing-around trajectory group (2) and air cylinder driven group (3), described Universal support wheels comprise tight pulley (11), connector (12), multi-directional ball (13) and sliding wheel (14), described swing-around trajectory group (2) comprises swing-around trajectory (21), revolving wheel (22) and rotates side arm (23), and described air cylinder driven group (3) comprises cylinder (31) and cylinder block (32);
Wherein, described connector (12) upper end is connected mutually with tight pulley (11), the lower end of described connector (12) is connected with the upper end of multi-directional ball (13), the spherical shell bottom of described multi-directional ball (13) is provided with sliding wheel (14), described sliding wheel (14) matches with swing-around trajectory (21), the track of described swing-around trajectory (21) and trapped orbit group (4) at grade, and described swing-around trajectory (21) engages with the track of trapped orbit group (4), described swing-around trajectory (21) is connected on revolving wheel (22), the below of described revolving wheel (22) is provided with and rotates side arm (23), described rotation side arm (23) is connected with the piston rod of cylinder (31), described cylinder (31) is connected on cylinder block (32), described cylinder (31) drives and rotates side arm (23) rotation, driven rotary track (21) is rotated simultaneously.
2. a kind of track according to claim 1 becomes rail switching mechanism, it is characterized in that: described cylinder (31) and rail bed are connected through the hinge.
3. a kind of track according to claims 1 or 2 becomes rail switching mechanism, it is characterized in that: described rotation side arm (23) is connected through the hinge with the piston rod of cylinder (31).
4. a kind of track according to claim 1 becomes rail switching mechanism, it is characterized in that: described swing-around trajectory (21) is engaged by circular arc with the cooperation place of the track of trapped orbit group (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552100.XA CN105059857A (en) | 2015-09-01 | 2015-09-01 | Orbit transferring switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552100.XA CN105059857A (en) | 2015-09-01 | 2015-09-01 | Orbit transferring switching mechanism |
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| Publication Number | Publication Date |
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| CN105059857A true CN105059857A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510552100.XA Pending CN105059857A (en) | 2015-09-01 | 2015-09-01 | Orbit transferring switching mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429359A (en) * | 2016-12-28 | 2017-02-22 | 安徽瑞祥工业有限公司 | Switching mechanism for butt-jointing crossing rails and switching method thereof |
| CN109332054A (en) * | 2018-11-29 | 2019-02-15 | 三威塑胶制品(珠海)有限公司 | Rail assembly and spray-painting production line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008010439U1 (en) * | 2008-07-07 | 2009-01-22 | Rofa Rosenheimer Förderanlagen GmbH | Rail system for a power-driven pallet conveyor |
| CN203473803U (en) * | 2013-08-01 | 2014-03-12 | 神悦（福建）铸造有限公司 | Track switching mechanism |
| CN204524587U (en) * | 2014-12-26 | 2015-08-05 | 长城汽车股份有限公司 | A kind of clamp fixture switching platform |
| CN205060741U (en) * | 2015-09-01 | 2016-03-02 | 安徽瑞祥工业有限公司 | Track becomes rail switching mechanism |
-
2015
- 2015-09-01 CN CN201510552100.XA patent/CN105059857A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008010439U1 (en) * | 2008-07-07 | 2009-01-22 | Rofa Rosenheimer Förderanlagen GmbH | Rail system for a power-driven pallet conveyor |
| CN203473803U (en) * | 2013-08-01 | 2014-03-12 | 神悦（福建）铸造有限公司 | Track switching mechanism |
| CN204524587U (en) * | 2014-12-26 | 2015-08-05 | 长城汽车股份有限公司 | A kind of clamp fixture switching platform |
| CN205060741U (en) * | 2015-09-01 | 2016-03-02 | 安徽瑞祥工业有限公司 | Track becomes rail switching mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429359A (en) * | 2016-12-28 | 2017-02-22 | 安徽瑞祥工业有限公司 | Switching mechanism for butt-jointing crossing rails and switching method thereof |
| CN109332054A (en) * | 2018-11-29 | 2019-02-15 | 三威塑胶制品(珠海)有限公司 | Rail assembly and spray-painting production line |
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Application publication date: 20151118 |