CN102530464A - Covering member sliding guide device - Google Patents
Covering member sliding guide device Download PDFInfo
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- CN102530464A CN102530464A CN2011104603945A CN201110460394A CN102530464A CN 102530464 A CN102530464 A CN 102530464A CN 2011104603945 A CN2011104603945 A CN 2011104603945A CN 201110460394 A CN201110460394 A CN 201110460394A CN 102530464 A CN102530464 A CN 102530464A
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- cover panel
- guidance device
- rolling
- slip guidance
- hollow shaft
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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 cover panel slip guidance device, especially applicable to the transitional slide of large-scale covering.
Background technology
Large-scale thin plate cover panel generally is to move through idler wheel mechanism on engineering truck and the lathe at present, makes cover panel move to correct position and installs.Cover panel is arranged on the idler wheel mechanism, and the rolling of dependence idler wheel mechanism realizes the sliding action of cover panel.Idler wheel mechanism generally adopts the self-control slide, perhaps moves with simple bearing transmission, and plays guiding and position-limiting action through side spigot surface pair roller mechanism, guarantees the sense of motion of idler wheel mechanism.
In actual mechanical process; When moving large-scale covering, in case the radial displacement of rolling mechanism deflect, then the side direction fitting surface of guiding mechanism will and the side spigot surface between push; Make between guiding mechanism and the side spigot surface catching phenomenon takes place; 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 cover panel slip guidance device, can effectively solve the clamping stagnation problem between the cover panel slip guidance device and side spigot surface in the cover panel 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, a kind of cover panel slip guidance device is provided, comprising: the rolling support portion rollably is provided with along driving surface; Translation portion is arranged on the rolling support portion, and along the driving surface parallel motion; Connecting portion is arranged in the translation portion, and captives joint with cover panel; Side rolling portion is arranged in the translation portion, rolls and to cooperate with side spigot surface on 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 cooperates with the rolling of 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 cooperates with the rolling of side spigot surface along the sense of motion of cover panel.
Further; Translation portion comprises the hollow shaft that matches with the rolling support portion; Side rolling portion also comprises the mandrel that is arranged on rotationally in the 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 the stopper section.
Further, the stopper section middle interconnecting piece is cylindrical, and its end towards hollow shaft forms frustum.
Further, the stopper section comprises arc convex with the end that the side spigot surface cooperates, and ball is arranged on the center of arc convex.
Further, connecting portion comprises fifth wheel that is fixedly installed on the hollow shaft periphery and the connecting panel of captiveing joint with fifth wheel.
Further, at least one side of connecting panel is provided with reinforced rib.
Further, hollow shaft is the step axle, and fifth wheel is set on the step axle, and first end of fifth wheel is connected on the step end face of step axle, has outside thread on the hollow shaft in second end outside of fifth wheel, and second end of fifth wheel is outside equipped with jam nut.
Further, the rolling support portion is the self-aligning roller bearing that is set in the translation portion, and the two ends of self-aligning roller bearing are provided with baffle ring.
Further, cover panel slip guidance device has two, be oppositely arranged on the driving surface, and between two side spigot surfaces, cover panel is fixedly connected between two connecting portions.
Use technical scheme of the present invention, cover panel slip guidance device comprises rolling support portion, translation portion, connecting portion and side rolling portion.The rolling support portion rollably is arranged on the driving surface, and translation portion is arranged on the rolling support portion, and along the driving surface parallel motion.Connecting portion is arranged in the translation portion, and captives joint with cover panel.Side rolling portion is arranged in the translation portion, rolls and to cooperate with side spigot surface on being arranged on driving surface.Through between translation portion and side spigot surface, side rolling portion being set, make the cliding friction between translation portion and the side spigot surface change friction of rolling into, reduced friction drag greatly.Roll between side rolling portion and the side spigot surface and cooperate; Even cover panel slip guidance device generation radial runout; Can not produce the face contact friction between cover panel slip guidance device and the side spigot surface yet; Promptly can not make between cover panel slip guidance device and the side spigot surface and form catching phenomenon, improve the reliability and stability that cover panel slides, the reliability that ability raising equipment uses.
Side rolling portion comprises the ball of the first end end that is arranged on translation portion; Cover panel slip guidance device contacts through between ball and the side spigot surface; Make between cover panel slip guidance device and the side spigot surface and contact for point; Further reduced the friction force between cover panel slip guidance device and the side spigot surface, and because the ball type of contact surface of ball has been avoided the generation of the catching phenomenon between cover panel slip guidance device and the side spigot surface more effectively.
Description of drawings
The accompanying drawing that constitutes a part of the present invention is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of cover panel slip guidance device according to an embodiment of the invention;
Fig. 2 shows the right TV structure scheme drawing according to the cover panel slip guidance device of Fig. 1; And
Fig. 3 shows the mounting structure scheme drawing of cover panel slip guidance device according to an embodiment of the invention.
The specific embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
To shown in Figure 3, according to embodiments of the invention, cover panel slip guidance device comprises rolling support portion 10, translation portion 20, connecting portion 30 and side rolling portion 40 like Fig. 1.Rolling support portion 10 is arranged on the driving surface 50, and can roll along driving surface 50.Translation portion 20 is arranged on the rolling support portion 20, does horizontal motion with respect to driving surface 50.First end of connecting portion 30 is fixedly connected in the translation portion 20, and second end is fixedly connected on the 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, be arranged on driving surface 50 on side spigot surface 51 between cooperate for rolling.
Driving surface 50 is angle bar here, and the horizontal plane of angle bar is the rolling plane of the rolling support portion 10 of cover panel slip guidance device, and the perpendicular of angle bar is the side spigot surface 51 that rolls and cooperate 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 respectively is provided with a cover panel slip guidance device on each angle bar.Two cover panel slip guidance devices are oppositely arranged between two side spigot surfaces 51, and cover panel 60 is fixedly connected between two connecting portions 30.
Through between translation portion and side spigot surface, side rolling portion being set, make the cliding friction between translation portion and the side spigot surface change friction of rolling into, reduced friction drag greatly.Roll between side rolling portion and the side spigot surface and cooperate; Even cover panel slip guidance device generation radial runout; Can not produce the face contact friction between cover panel slip guidance device and the side spigot surface yet; Promptly can not make between cover panel slip guidance device and the side spigot surface and form catching phenomenon, improve the reliability and stability that cover panel slides, effectively the reliability of raising equipment use.
In the present embodiment, this translation shaft is the hollow shaft 21 with central shaft hole, and hollow shaft 21 is the step axle.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; 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 that cooperates 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 between connecting portion 30 and the hollow shaft 21 and combines closely, thereby connecting portion 30 is formed fastening and axial location effect.
Also can be connected and locate between hollow shaft 21 and the connecting portion 30, prevent that connecting portion 30 from rotating with respect to hollow shaft 21, influence the balance and the stability of cover panel slip guidance device through connecting key.Outside connecting key, can form axial location to connecting portion 30 through back-up ring and nut.
Connecting portion 30 comprises fifth wheel 31 on the step axle that is set in hollow shaft 21 and the connecting panel 32 that extends obliquely along fifth wheel 31.First end of fifth wheel 31 is connected on the step end face of hollow shaft 21, and second end is connected on the back-up ring 34.Fifth wheel 31 is fixedly installed on the hollow shaft 21, does not rotate with respect to hollow shaft 21, does not also move axially.First end of connecting panel 32 is captiveed joint with the upper side of fifth wheel 31, and second end of connecting panel 32 has the structure that matches with cover panel 60, and and cover panel 60 between be fixed together through bolt etc.Be set with the reinforced rib 33 that extends in the same way with connecting panel 32 on the 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 the effect of reinforcement support.
Stopper section 43 is cylindrical, and its end towards hollow shaft 21 forms frustum 432, towards the end formation arc convex 433 of side spigot surface 51.Stopper section 43 comprises columniform middle interconnecting piece 431 and frustum that is separately positioned on middle interconnecting piece 431 two ends 432 and arc convex 433.The diameter of middle interconnecting piece 431 is greater than the shaft hole diameter of hollow shaft 21; Between the axis body of middle interconnecting piece 431 and mandrel 42, be provided with this frustum 432; Frustum 432 is from the end of middle connecting portion 431; Along the first end end that closes at mandrel 42 in the axial direction of mandrel 42, stop thereby form between the counterface to middle connecting portion 431 and hollow shaft 21.When cover panel slip guidance device receives the acting in opposition of side spigot surface 51; Middle interconnecting piece 431 is to hollow shaft 21 place direction motions; This moment frustum 432 and hollow shaft 21 axis hole between the generation line contact, and do not come in contact between middle interconnecting piece 431 and the hollow shaft 21.The existence of frustum 432; Stopper section 43 contacted with face between the hollow shaft 21 to change becomes the line contact; Greatly reduce middle interconnecting piece 431 directly with the second end end face of hollow shaft 21 between face suffered friction force when contacting, when having reduced mandrel 42 rotations, the frictional loss that middle interconnecting piece 431 is suffered; Also reduce the resistance of motion of cover panel slip guidance device, improved its exercise performance.
Arc convex 433 is arranged on the tolerance clearance place between middle interconnecting piece 431 and the side spigot surface 51, and ball 41 is riveted on the center of arc convex 433.Ball 41 for example is a steel ball.Arc convex 433 makes side rolling portion 40 when deflection takes place the motion of cover panel slip guidance device; Can not contact with generating plane between the side spigot surface 51 yet; Avoided between side rolling portion 40 and the side spigot surface 51 catching phenomenon taking place, improved the reliability and stability of cover panel slip guidance device.2/3 of ball 41 is positioned at this arc convex 433, deviates from stopper section 43 to prevent ball 41.
When cover panel 60 is operated; The slide connecting panel 32 of guidance device of cover panel is welded on the cover panel 60 that needs to slide; And the cover panel guidance device that slides is positioned on the angle bar; When cover panel 60 needs to slide, the pulling handle, cover panel 60 can roll on angle bar through the self-aligning roller bearing that makes cover panel slip guidance device and produce slip.If cover panel slip guidance device squints in the sliding process, when side rolling portion 40 is partial to the vertical surface of angle bar, because of the end of the mandrel 42 of cover panel slip guidance 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 influence the rolling of cover panel slip guidance device on angle bar hardly, 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 cooperates for rolling along between the sense of motion of cover panel 60 and the side spigot surface 51.Translation takes place with respect to 50 of driving surfaces in translation portion 20, and roller extends laterally along the first end end of translation portion 20, and matches with side spigot surface 51.In motion process, cover panel slip guidance device only can receive the friction of rolling application force that side spigot surface 51 acts on roller.When motion, remain line between roller and the side spigot surface 51 and contact, therefore, catching phenomenon can not take place between cover panel slip guidance device and the side spigot surface 51, overcome existing clamping stagnation problem in the prior art.
When cover panel slip guidance device is carried out aggregate erection, with reinforced rib 33 and connecting panel 32 welding, again connecting panel 32 and reinforced rib 33 together are welded on the binding wheel 31 earlier; The self-aligning roller bearing cover is installed on the hollow shaft 21, and load onto baffle ring 11; Be assemblied on the step of hollow shaft 21 linking wheel 31, and load onto back-up ring 34, simultaneously jam nut 35; Mandrel 42 is contained on the hollow shaft 21, and the first end end riveted joint of mandrel has steel ball.
From above description, can find out that the above embodiments of the present invention have realized following technique effect: cover panel slip guidance device comprises rolling support portion, translation portion, connecting portion and side rolling portion.The rolling support portion rollably is arranged on the driving surface, and translation portion is arranged on the rolling support portion, and along the driving surface parallel motion.Connecting portion is arranged in the translation portion, and captives joint with cover panel.Side rolling portion is arranged in the translation portion, rolls and to cooperate with side spigot surface on being arranged on driving surface.Through between translation portion and side spigot surface, side rolling portion being set, make the cliding friction between translation portion and the side spigot surface change friction of rolling into, reduced friction drag greatly.Roll between side rolling portion and the side spigot surface and cooperate; Even cover panel slip guidance device generation radial runout; Can not produce the face contact friction between cover panel slip guidance device and the side spigot surface yet; Promptly can not make between cover panel slip guidance device and the side spigot surface and form catching phenomenon, improve the reliability and stability of cover panel slippage, can increase work efficiency effectively.
Side rolling portion comprises the ball of the first end end that is arranged on translation portion; Cover panel slip guidance device contacts through between ball and the side spigot surface; Make between cover panel slip guidance device and the side spigot surface and contact for point; Further reduced the friction force between cover panel slip guidance device and the side spigot surface, and because the ball type of contact surface of ball has been avoided the generation of the catching phenomenon between cover panel slip guidance device and the side spigot surface more effectively.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a cover panel slip guidance device is characterized in that, comprising:
Rolling support portion (10) rollably is provided with along driving surface (50);
Translation portion (20) is arranged on the said rolling support portion (10), and along said driving surface (50) parallel motion;
Connecting portion (30) is arranged in the said translation portion (20), and captives joint with said cover panel (60);
Side rolling portion (40) is arranged in the said translation portion (20), rolls and to cooperate with side spigot surface (51) on being arranged on said driving surface (50).
2. cover panel slip guidance device according to claim 1; It is characterized in that; Said side rolling portion (40) comprises the roller of the first end end that is arranged on said translation portion (20), and said roller cooperates with said side spigot surface (51) rolling along the sense of motion of said cover panel (60).
3. cover panel slip guidance device according to claim 1; It is characterized in that; Said side rolling portion (40) comprises the ball (41) of the first end end that is arranged on said translation portion (20), and said ball (41) cooperates with said side spigot surface (51) rolling along the sense of motion of said cover panel (60).
4. cover panel slip guidance device according to claim 3; It is characterized in that; Said translation portion (20) comprises the hollow shaft (21) that matches with said rolling support portion (10); Said side rolling portion (40) also comprises the mandrel (42) that is arranged on rotationally in the said hollow shaft (21), and the first end end of said mandrel (42) is provided with the stopper section (43) of the axial motion of the said mandrel of restriction (42), and said ball (41) is riveted on the said stopper section (43).
5. cover panel slip guidance device according to claim 4 is characterized in that said stopper section (43) are cylindrical, and its end towards said hollow shaft (21) forms frustum (432).
6. according to claim 4 or 5 described cover panel slip guidance devices, it is characterized in that the end that said stopper section (43) cooperate with said side spigot surface (51) comprises arc convex (433), said ball (41) is arranged on the center of said arc convex (433).
7. according to claim 4 or 5 described cover panel slip guidance devices, it is characterized in that said connecting portion (30) comprises fifth wheel (31) that is fixedly installed on said hollow shaft (21) periphery and the connecting panel (32) of captiveing joint with said fifth wheel (31).
8. cover panel slip guidance device according to claim 7 is characterized in that at least one side of said connecting panel (32) is provided with reinforced rib (33).
9. cover panel slip guidance device according to claim 7; It is characterized in that; Said hollow shaft (21) is the step axle; Said fifth wheel (31) is set on the said step axle, and first end of said fifth wheel (31) is connected on the step end face of said step axle, and second end of said fifth wheel (31) is provided with jam nut (35).
10. cover panel slip guidance device according to claim 1 is characterized in that for to be set in the self-aligning roller bearing in the said translation portion (20), the two ends of said self-aligning roller bearing are provided with baffle ring (11) in said rolling support portion (10).
11. according to each described cover panel slip guidance device in the claim 1 to 5; It is characterized in that; Said cover panel slip guidance device has two; Be oppositely arranged on the said driving surface (50), and be positioned between two said side spigot surfaces (51), said cover panel (60) is fixedly connected between two said 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 true CN102530464A (en) | 2012-07-04 |
| CN102530464B 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0986623A (en) * | 1995-09-22 | 1997-03-31 | Shimizu Corp | Carrier traveling over channel |
| CN2331625Y (en) * | 1998-04-15 | 1999-08-04 | 张明 | Conveyor contact roller |
| JP2007217077A (en) * | 2006-02-14 | 2007-08-30 | Mitsubishi Motors Corp | Work carrier in assembly line |
| 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 |
-
2011
- 2011-12-31 CN CN201110460394.5A patent/CN102530464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0986623A (en) * | 1995-09-22 | 1997-03-31 | Shimizu Corp | Carrier traveling over channel |
| CN2331625Y (en) * | 1998-04-15 | 1999-08-04 | 张明 | Conveyor contact roller |
| JP2007217077A (en) * | 2006-02-14 | 2007-08-30 | Mitsubishi Motors Corp | Work carrier in assembly line |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102530464B (en) | 2014-09-17 |
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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. |