CN102530464B - Covering member sliding guide device - Google Patents
Covering member sliding guide device Download PDFInfo
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- CN102530464B CN102530464B CN201110460394.5A CN201110460394A CN102530464B CN 102530464 B CN102530464 B CN 102530464B CN 201110460394 A CN201110460394 A CN 201110460394A CN 102530464 B CN102530464 B CN 102530464B
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- covering member
- guide device
- sliding guide
- member sliding
- rolling
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Abstract
The invention provides a covering member sliding guide device, which comprises a rolling support part (10), a translational part (20), a connection part (30) and a lateral rolling part (40), wherein the rolling support part (10) can be arranged along a working face (50) in a rolling manner, the translational department (20) is arranged on the rolling support part (10) and horizontally moves along the working face (50); the connection part (30) is arranged on the translational part (20) and is fixedly connected with a covering member (60); and the lateral rolling part (40) is arranged on the translational part (20) and matched with a lateral guiding surface (51) arranged on the working face (50) in a rolling manner. According to the covering member sliding guide device provided by the invention, the problem of clamping stagnation between the covering member sliding guide device and the lateral guiding surface in the process of transporting the covering member is effectively solved, the sliding reliability and stability of the covering member are improved, and the working efficiency is increased.
Description
Technical field
The present invention relates to a kind of covering member sliding guide device, especially applicable to the transitional slide of large-scale covering.
Background technology
On engineering truck and lathe, large-scale thin plate cover panel is generally to move by idler wheel mechanism at present, makes cover panel move to correct position and installs.Cover panel is arranged on idler wheel mechanism, and relies on the rolling of idler wheel mechanism to realize the slip effect of cover panel.Idler wheel mechanism generally adopts self-control track to slide, or moves with simple bearing-transmission, and plays guiding and position-limiting action by side spigot surface pair roller mechanism, guarantees the sense of motion of idler wheel mechanism.
In actual mechanical process, when mobile large-scale covering, once the radial displacement of rolling mechanism deflects, the side direction fitting surface of guiding mechanism will and side spigot surface between push, make, between guiding mechanism and side spigot surface, catching phenomenon occurs, cause cover panel to slide smoothly, reliability is low, has reduced work efficiency.
Summary of the invention
The present invention aims to provide a kind of covering member sliding guide device, can effectively solve the clamping stagnation problem between covering member sliding guide device and side spigot surface in covering member sliding process, improves the reliability and stability that cover panel moves, and increases work efficiency.
To achieve these goals, according to an aspect of the present invention, provide a kind of covering member sliding guide device, having comprised: rolling support portion, rollably arranges along driving surface; Translation portion, is arranged in rolling support portion, and along driving surface parallel motion; Connecting portion, is arranged in translation portion, and is fixedly connected with cover panel; Side rolling portion, is arranged in translation portion, coordinates with the side spigot surface rolling being arranged on driving surface.
Further, side rolling portion comprises the roller of the first end end that is arranged on translation portion, and roller rolls and coordinates with side spigot surface along the sense of motion of cover panel.
Further, side rolling portion comprises the ball of the first end end that is arranged on translation portion, and ball rolls and coordinates with side spigot surface along the sense of motion of cover panel.
Further, translation portion comprises the hollow shaft matching with rolling support portion, side rolling portion also comprises the mandrel being arranged on rotationally in hollow shaft, and the first end end of mandrel is provided with the stopper section of the axial motion of restriction mandrel, and ball is riveted on stopper section.
Further, stopper section middle interconnecting piece is cylindrical, and its one end towards hollow shaft forms frustum.
Further, stopper section comprises arc convex with the end that side spigot surface coordinates, and ball is arranged on the center of arc convex.
Further, connecting portion comprises the fifth wheel and the connecting panel being fixedly connected with fifth wheel that is fixedly installed on hollow shaft periphery.
Further, at least one side of connecting panel is provided with reinforced rib.
Further, hollow shaft is Step Shaft, and fifth wheel is set on Step Shaft, and the first end of fifth wheel is connected on the step end face of Step Shaft, on the hollow shaft in the second end outside of fifth wheel, has outside thread, and the second end of fifth wheel is outside equipped with jam nut.
Further, rolling support portion is the self-aligning roller bearing being set in translation portion, and the two ends of self-aligning roller bearing are provided with baffle ring.
Further, covering member sliding guide device has two, be oppositely arranged on driving surface, and between two side spigot surfaces, cover panel is fixedly connected between two connecting portions.
Apply technical scheme of the present invention, covering member sliding guide device comprises rolling support portion, translation portion, connecting portion and side rolling portion.Rolling support portion is rollably arranged on driving surface, and translation portion is arranged in rolling support portion, and along driving surface parallel motion.Connecting portion is arranged in translation portion, and is fixedly connected with cover panel.Side rolling portion is arranged in translation portion, coordinates with the side spigot surface rolling being arranged on driving surface.By side rolling portion being set between translation portion and side spigot surface, make the cliding friction between translation portion and side spigot surface change friction of rolling into, greatly reduced friction drag.Between side rolling portion and side spigot surface, roll and coordinate, even covering member sliding guide device generation radial runout, between covering member sliding guide device and side spigot surface, can not produce face contact friction yet, can not make to form catching phenomenon between covering member sliding guide device and side spigot surface, the reliability and stability that cover panel slides have been improved, the reliability that energy raising equipment is used.
Side rolling portion comprises the ball of the first end end that is arranged on translation portion, covering member sliding guide device contacts by between ball and side spigot surface, make between covering member sliding guide device and side spigot surface as point contacts, further reduced the friction force between covering member sliding guide device and side spigot surface, and due to the ball type of contact surface of ball, more effectively avoided the generation of the catching phenomenon between covering member sliding guide device and side spigot surface.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of covering member sliding guide device according to an embodiment of the invention;
Fig. 2 shows the right TV structure schematic diagram according to the covering member sliding guide device of Fig. 1; And
Fig. 3 shows the mounting structure schematic diagram of covering member sliding guide device according to an embodiment of the invention.
The specific embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figure 1 to Figure 3, according to embodiments of the invention, covering member sliding guide device comprises rolling support portion 10, translation portion 20, connecting portion 30 and side rolling portion 40.Rolling support portion 10 is arranged on driving surface 50, and can roll along driving surface 50.Translation portion 20 is arranged in rolling support portion 20, with respect to driving surface 50, does horizontal motion.The first end of connecting portion 30 is fixedly connected in translation portion 20, and the second end is fixedly connected on cover panel 60, and cover panel 60 is played a supporting role.Side rolling portion 40 is arranged on the first end end of translation portion 20, and for rolling, coordinates between the side spigot surface 51 being arranged on driving surface 50.
Driving surface 50 is angle bar here, the rolling plane of the rolling support portion 10 that the horizontal plane of angle bar is covering member sliding guide device, and the perpendicular of angle bar is the side spigot surface 51 that rolls and coordinate with side rolling portion 40.Angle bar has two, is separately positioned on the two opposite sides of cover panel 60, and two angle bar are oppositely arranged, and is respectively provided with a covering member sliding guide device on each angle bar.Two covering member sliding guide devices are oppositely arranged between two side spigot surfaces 51, and cover panel 60 is fixedly connected between two connecting portions 30.
By side rolling portion being set between translation portion and side spigot surface, make the cliding friction between translation portion and side spigot surface change friction of rolling into, greatly reduced friction drag.Between side rolling portion and side spigot surface, roll and coordinate, even covering member sliding guide device generation radial runout, between covering member sliding guide device and side spigot surface, can not produce face contact friction yet, can not make to form catching phenomenon between covering member sliding guide device and side spigot surface, the reliability and stability that cover panel slides have been improved, the reliability that raising equipment is used effectively.
Rolling support portion 10 is for being set in the self-aligning roller bearing in translation portion 20, in the translation portion 20 at self-aligning roller bearing two ends, be provided with baffle ring 11, for self-aligning roller bearing is formed to axial location, prevent that aligning roller axle bush is offset in motion process, affects the motion of covering member sliding guide device.Self-aligning roller bearing has self-aligning function, therefore there is good automatic capturing function, can be when covering member sliding guide device wanders off, by covering member sliding guide device adjustment, make rolling support portion not need to make track and also can have good orientating function, therefore save cost, simplified the structure, alleviated complete machine weight.Rolling support portion 10 can be also other coro bearng, or guide rail and the roller that is arranged on guide rail and can rolls along guide rail, rolling support portion 10 is by rolling action Support cover part slip guidance device and be arranged on the cover panel 60 on covering member sliding guide device, and cover panel 60 is delivered to desired location.
Translation portion 20 comprises the translation shaft matching with rolling support portion 10, and this translation shaft does not rotate with respect to angle bar, a parallel motion, and connecting portion 30 is fixedly connected in this translation shaft, and this is fixedly connected with mode is for example welding.Side rolling portion 40 is fixedly installed on the end of translation shaft, and rolls with respect to side spigot surface 51.
In the present embodiment, this translation shaft is the hollow shaft 21 with central shaft hole, and hollow shaft 21 is Step Shaft.The first end of hollow shaft 21 is arranged with rolling support portion 10, the second end periphery of hollow shaft 21 has external thread structure, the first end of connecting portion 30 is connected on the step end face of hollow shaft 21, the second end arranged outside of connecting portion 30 has back-up ring 34, is outside equipped with the jam nut 35 coordinating with the external thread structure of hollow shaft 21 at back-up ring 34.Jam nut 35 to connecting portion 30 extruding, makes back-up ring 34 combine closely between connecting portion 30 and hollow shaft 21, thereby connecting portion 30 is formed to fastening and axial location effect.
Between hollow shaft 21 and connecting portion 30, also can be connected and locate by connecting key, prevent that connecting portion 30 from rotating with respect to hollow shaft 21, affect balance and the stability of covering member sliding guide device.Outside connecting key, can to connecting portion 30, form axial location by back-up ring and nut.
Connecting portion 30 comprises the fifth wheel 31 on the Step Shaft that is set in hollow shaft 21 and the connecting panel 32 extending obliquely along fifth wheel 31.The first end of fifth wheel 31 is connected on the step end face of hollow shaft 21, and the second end is connected on back-up ring 34.Fifth wheel 31 is fixedly installed on hollow shaft 21, with respect to hollow shaft 21, does not rotate, and does not also move axially.The first end of connecting panel 32 is fixedly connected with the upper side of fifth wheel 31, and the second end of connecting panel 32 has the structure matching with cover panel 60, and and cover panel 60 between by bolt etc., be fixed together.On connecting panel 32, be fixedly installed the reinforced rib 33 extending in the same way with connecting panel 32.Reinforced rib 33 is separately positioned on the both sides of connecting panel 32, the connection structure of connecting panel 32 is played to the effect of strengthening support.
Side rolling portion 40 comprise the hollow shaft 21 that is arranged on translation portion 20 first end end ball 41 and be arranged on rotationally the mandrel 42 in hollow shaft 21, thereby the first end end of mandrel 42 is provided with the stopper section 43 of axial motion of the restriction mandrel 42 that matches with the first end end of hollow shaft 21.The axis body of mandrel 42 is located in hollow shaft 21, and can relatively rotate between hollow shaft 21, and ball 41 is arranged on the stopper section 43 of mandrel 42.
Stopper section 43 is cylindrical, and its one end towards hollow shaft 21 forms frustum 432, towards one end of side spigot surface 51, forms arc convex 433.Stopper section 43 comprises columniform middle interconnecting piece 431 and is separately positioned on frustum 432 and the arc convex 433 at middle interconnecting piece 431 two ends.The diameter of middle interconnecting piece 431 is greater than the shaft hole diameter of hollow shaft 21, between middle interconnecting piece 431 and the axis body of mandrel 42, be provided with this frustum 432, frustum 432 is from the end of middle interconnecting piece 431, along the first end end that closes at mandrel 42 in the axial direction of mandrel 42, thereby to forming and stop between middle interconnecting piece 431 and the counterface of hollow shaft 21.When covering member sliding guide device is subject to the acting in opposition of side spigot surface 51, middle interconnecting piece 431 is to hollow shaft 21 place direction motions, now between the axis hole of frustum 432 and hollow shaft 21, there is line and contact, and do not come in contact between middle interconnecting piece 431 and hollow shaft 21.The existence of frustum 432, stopper section 43 is contacted with face between hollow shaft 21 change and become line contact, greatly reduce middle interconnecting piece 431 directly with the second end end face of hollow shaft 21 between face suffered friction force while contacting, while having reduced mandrel 42 rotation, the frictional loss that middle interconnecting piece 431 is suffered, also reduce the resistance of motion of covering member sliding guide device, improved its exercise performance.
Arc convex 433 is arranged on the tolerance clearance place between middle interconnecting piece 431 and side spigot surface 51, and ball 41 is riveted on the center of arc convex 433.Ball 41 is for example steel ball.Arc convex 433 makes side rolling portion 40 when deflection occurs in covering member sliding guide device motion, can not contact with generating plane between side spigot surface 51 yet, avoided, between side rolling portion 40 and side spigot surface 51, catching phenomenon occurs, improved the reliability and stability of covering member sliding guide device.2/3 of ball 41 is positioned at this arc convex 433, to prevent that ball 41 from deviating from stopper section 43.
Ball 41 is arranged on respect on the rotating mandrel 42 of hollow shaft 21, ball 41 and mandrel 42 can be rotated easily when receiving friction force, greatly reduce the friction force between side rolling portion 40 and side spigot surface 51, thereby reduce cover panel 60 suffered friction drag in transportation.
When cover panel 60 is operated, the connecting panel of covering member sliding guide device 32 is welded on the cover panel 60 that needs to slide, and covering member sliding guide device is positioned on angle bar, when cover panel 60 need to slide, pull handle, cover panel 60 can produce slip by the self-aligning roller bearing of covering member sliding guide device is rolled on angle bar.If covering member sliding guide device is offset in sliding process, when side rolling portion 40 is partial to the vertical surface of angle bar, because the end of the mandrel 42 of covering member sliding guide device is inlaid with steel ball, steel ball surface is very smooth, again with the vertical surface contact surface of angle bar between for point contacts, and mandrel 42 can rotate, friction force is very little like this, can affect hardly the rolling of covering member sliding guide device on angle bar, so the slip of thin plate cover panel on angle bar is very smooth and easy, operates also very light.
In the middle of other embodiment, side rolling portion 40 also can comprise the roller of the first end end that is arranged on translation portion 20, and this roller coordinates for rolling along between the sense of motion of cover panel 60 and side spigot surface 51.There is translation with respect to 50 of driving surfaces in translation portion 20, roller extends laterally along the first end end of translation portion 20, and matches with side spigot surface 51.In motion process, covering member sliding guide device only can be subject to the friction of rolling application force that side spigot surface 51 acts on roller.Between roller and side spigot surface 51, when motion, remain that line contacts, therefore, between covering member sliding guide device and side spigot surface 51, catching phenomenon can not occur, overcome existing clamping stagnation problem in prior art.
When covering member sliding guide device being combined to installation, first by reinforced rib 33 and connecting panel 32 welding, then by connecting panel 32 and reinforced rib 33, be together welded on to link and take turns on 31; Self-aligning roller bearing cover is installed on hollow shaft 21, and load onto baffle ring 11; By linking wheel 31, be assemblied on the step of hollow shaft 21, and load onto back-up ring 34, simultaneously jam nut 35; Mandrel 42 is contained on hollow shaft 21, and the first end end riveted joint of mandrel has steel ball.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect: covering member sliding guide device comprises rolling support portion, translation portion, connecting portion and side rolling portion.Rolling support portion is rollably arranged on driving surface, and translation portion is arranged in rolling support portion, and along driving surface parallel motion.Connecting portion is arranged in translation portion, and is fixedly connected with cover panel.Side rolling portion is arranged in translation portion, coordinates with the side spigot surface rolling being arranged on driving surface.By side rolling portion being set between translation portion and side spigot surface, make the cliding friction between translation portion and side spigot surface change friction of rolling into, greatly reduced friction drag.Between side rolling portion and side spigot surface, roll and coordinate, even covering member sliding guide device generation radial runout, between covering member sliding guide device and side spigot surface, can not produce face contact friction yet, can not make to form catching phenomenon between covering member sliding guide device and side spigot surface, improved the reliability and stability of cover panel slippage, can effectively increase work efficiency.
Side rolling portion comprises the ball of the first end end that is arranged on translation portion, covering member sliding guide device contacts by between ball and side spigot surface, make between covering member sliding guide device and side spigot surface as point contacts, further reduced the friction force between covering member sliding guide device and side spigot surface, and due to the ball type of contact surface of ball, more effectively avoided the generation of the catching phenomenon between covering member sliding guide device and side spigot surface.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a covering member sliding guide device, is characterized in that, comprising:
Rolling support portion (10), rollably arranges along driving surface (50);
Translation portion (20), is arranged on described rolling support portion (10) upper, and along described driving surface (50) parallel motion;
Connecting portion (30), is arranged on described translation portion (20) upper, and is fixedly connected with described cover panel (60);
Side rolling portion (40), is arranged on described translation portion (20) upper, coordinates with side spigot surface (51) rolling being arranged on described driving surface (50);
Described side rolling portion (40) comprises the ball (41) of the first end end that is arranged on described translation portion (20), and described ball (41) rolls and coordinates with described side spigot surface (51) along the sense of motion of described cover panel (60);
Described translation portion (20) comprises the hollow shaft (21) matching with described rolling support portion (10), described side rolling portion (40) also comprises the mandrel (42) being arranged on rotationally in described hollow shaft (21), the first end end of described mandrel (42) is provided with the stopper section (43) of the axial motion of the described mandrel of restriction (42), and described ball (41) is arranged on described stopper section (43).
2. covering member sliding guide device according to claim 1, it is characterized in that, described side rolling portion (40) comprises the roller of the first end end that is arranged on described translation portion (20), and described roller rolls and coordinates with described side spigot surface (51) along the sense of motion of described cover panel (60).
3. covering member sliding guide device according to claim 1, is characterized in that, described ball (41) is riveted on described stopper section (43).
4. covering member sliding guide device according to claim 1, is characterized in that, described stopper section (43) are cylindrical, and its one end towards described hollow shaft (21) forms frustum (432).
5. according to the covering member sliding guide device described in claim 1 or 4, it is characterized in that, the end that described stopper section (43) coordinates with described side spigot surface (51) comprises arc convex (433), and described ball (41) is arranged on the center of described arc convex (433).
6. according to the covering member sliding guide device described in claim 1 or 4, it is characterized in that, described connecting portion (30) comprises the fifth wheel (31) and the connecting panel (32) being fixedly connected with described fifth wheel (31) that is fixedly installed on described hollow shaft (21) periphery.
7. covering member sliding guide device according to claim 6, is characterized in that, at least one side of described connecting panel (32) is provided with reinforced rib (33).
8. covering member sliding guide device according to claim 6, it is characterized in that, described hollow shaft (21) is Step Shaft, described fifth wheel (31) is set on described Step Shaft, the first end of described fifth wheel (31) is connected on the step end face of described Step Shaft, and the second end of described fifth wheel (31) is provided with jam nut (35).
9. covering member sliding guide device according to claim 1, it is characterized in that, for to be set in the self-aligning roller bearing in described translation portion (20), the two ends of described self-aligning roller bearing are provided with baffle ring (11) in described rolling support portion (10).
10. according to the covering member sliding guide device described in any one in claim 1 to 4, it is characterized in that, described covering member sliding guide device has two, be oppositely arranged on described driving surface (50), and be positioned between two described side spigot surfaces (51), described cover panel (60) is fixedly connected between two described connecting portions (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460394.5A CN102530464B (en) | 2011-12-31 | 2011-12-31 | Covering member sliding guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460394.5A CN102530464B (en) | 2011-12-31 | 2011-12-31 | Covering member sliding guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530464A CN102530464A (en) | 2012-07-04 |
| CN102530464B true CN102530464B (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110460394.5A Active CN102530464B (en) | 2011-12-31 | 2011-12-31 | Covering member sliding guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102530464B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331625Y (en) * | 1998-04-15 | 1999-08-04 | 张明 | Conveyor contact roller |
| CN101700792A (en) * | 2009-11-04 | 2010-05-05 | 奇瑞汽车股份有限公司 | Conveying device |
| CN201604986U (en) * | 2010-02-10 | 2010-10-13 | 上海青浦旋润输送机械工程有限公司 | Conveying mechanism of overhead conveyer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0986623A (en) * | 1995-09-22 | 1997-03-31 | Shimizu Corp | Carrier traveling over channel |
| JP5003860B2 (en) * | 2006-02-14 | 2012-08-15 | 三菱自動車工業株式会社 | Workpiece transfer device for assembly line |
-
2011
- 2011-12-31 CN CN201110460394.5A patent/CN102530464B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331625Y (en) * | 1998-04-15 | 1999-08-04 | 张明 | Conveyor contact roller |
| CN101700792A (en) * | 2009-11-04 | 2010-05-05 | 奇瑞汽车股份有限公司 | Conveying device |
| CN201604986U (en) * | 2010-02-10 | 2010-10-13 | 上海青浦旋润输送机械工程有限公司 | Conveying mechanism of overhead conveyer |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2007-217077A 2007.08.30 |
| JP特开平9-86623A 1997.03.31 |
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| CN102530464A (en) | 2012-07-04 |
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Address after: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee before: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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