CN205200264U - Automotive production line and roller -head - Google Patents
Automotive production line and roller -head Download PDFInfo
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- CN205200264U CN205200264U CN201521027622.XU CN201521027622U CN205200264U CN 205200264 U CN205200264 U CN 205200264U CN 201521027622 U CN201521027622 U CN 201521027622U CN 205200264 U CN205200264 U CN 205200264U
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- roller
- head
- elastic component
- movable part
- roll extrusion
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Abstract
The utility model discloses a roller -head, including base member and roller -head spare, still include and the base member is followed the pressure direction sliding fit's of roller -head spare moving part and setting are in the moving part with elastic component between the roller -head spare, the moving part with roller -head spare is connected. When the roller -head was located a certain roll extrusion degree of depth, this moment was because the setting of elastic component has guaranteed that the pressure of roller -head can not be too big. So when carrying out the roll extrusion when doing all can along the roll extrusion degree of depth and roll extrusion on schedule, when certain deviation appeared in the roll extrusion degree of depth, the elastic component can produce the deformation, the coefficient of elasticity of elastic component is more than the coefficient of elasticity of convergence in the part of rigidity piece for too big change can not take place for the elastic force. So can effectually avoid the wayward problem of pressure of roller -head, and then avoid border mould and the impaired phenomenon of roller -head. The utility model also discloses a automotive production line of including above -mentioned roller -head.
Description
Technical field
The utility model relates to manufacturing machine technical field, more particularly, relates to a kind of roller-head, also relates to a kind of auto production line comprising above-mentioned roller-head.
Background technology
For the roller-head on auto production line, generally drive roller-head to move by robot, roller-head carries out rolling to the edge of car body.Roller-head is generally fixedly connected with roller-head bar, and roller-head bar is arranged on robot arm.Roller-head comprises substrate and roller-head part, and roller-head part is generally roller, and hinged with substrate, and makes the side edge bending of automobile by the pressure of wheel face, and wheel face rolls at rolling place, to avoid the rolling that weares and teares.
In order to ensure roll extrusion power, thus roller-head along flanging direction the degree of depth need ensure in high-precision angle value.Generally direct operating position of being reconciled roller-head by staff, ensures precision.But may not due to what grasp the precision of rolling, again because roller-head makes to be fixedly connected with roller-head bar, and this causes the pressure of roller-head large especially.Pressure is excessive, and edge knurling mould and roller-head can be caused by the phenomenon of damaging by pressure.
In sum, how effectively solving the uppity problem of pressure of roller-head, is current those skilled in the art's urgent problem.
Utility model content
In view of this, first object of the present utility model is to provide a kind of roller-head, and this roller-head can solve the uppity problem of pressure of roller-head effectively, and second object of the present utility model is to provide a kind of auto production line comprising above-mentioned roller-head.
In order to reach above-mentioned first object, the utility model provides following technical scheme:
A kind of roller-head, comprises substrate and roller-head part, and also comprise and movable part that described substrate is slidably matched along the pressure direction of described roller-head part and the elastic component that is arranged between described movable part and described roller-head part, described movable part is connected with described roller-head part.
Preferably, described elastic component is disc spring.
Preferably, described substrate arranges sliding eye, and described movable part is inserted into described sliding eye, and the aperture of described sliding eye is provided with the cover plate stoping the outside movement of described movable part.
Preferably, described movable part is provided with the accommodation hole holding described elastic component.
Preferably, the thrust piece be slidably matched with described accommodation hole is provided with between at the bottom of the hole of described elastic component and described sliding eye.
Preferably, described roller-head part is roller, described roller and described movable part hinged.
A kind of roller-head that the utility model provides, this roller-head comprises matrix, roller-head part, movable part and elastic component, and wherein matrix is fixedly connected with for roller-head bar, and roller-head bar is generally connected with robot or other actuator.Wherein movable part and matrix are slidably matched along the pressure direction of roller-head part, and elastic component is arranged between movable part and elastic component, it should be noted that the effect of elastic component is to stop movable part and matrix relative sliding herein, namely the elasticity direction of elastic component is consistent with the glide direction of movable part.And wherein movable part is connected with roller-head part, even if in the process of the relative substrate slip of movable part, drive roller-head part to move together.It should be noted that, wherein the pressure direction of roller-head part refers to the Impact direction of rolling herein, and namely roller-head is for the direction of the force of rolling.
According to above-mentioned technical scheme, can know, when roller-head is positioned at a certain roll extrusion degree of depth, now because the setting of elastic component, ensure that the pressure of roller-head can not be excessive.So when carrying out roll extrusion along the predetermined roll extrusion degree of depth and roll extrusion power, when there is certain deviation in the roll extrusion degree of depth, elastic component can produce distortion, and the coefficient of elasticity of elastic component, much larger than leveling off to the coefficient of elasticity of parts of rigid member, makes elastic force that excessive change can not occur.So the uppity problem of the pressure of roller-head effectively can be avoided, and then avoid edge knurling mould and the impaired phenomenon of roller-head.
In order to reach above-mentioned second object, the utility model additionally provides a kind of auto production line, and this auto production line comprises any one roller-head above-mentioned.Because above-mentioned roller-head has above-mentioned technique effect, the auto production line with this roller-head also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the roller-head that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
The utility model embodiment discloses a kind of roller-head, and this roller-head can solve the uppity problem of pressure effectively solving and effectively control roller-head effectively.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of the roller-head that Fig. 1 provides for the utility model embodiment.
In one is specifically implemented, present embodiments provide a kind of roller-head, this roller-head comprises substrate 1, roller-head part, movable part 2 and elastic component 3, and wherein substrate 1 is for being fixedly connected with roller-head bar, and roller-head bar is generally connected with robot or other actuator.
Wherein movable part 2 is slidably matched with the pressure direction of substrate 1 along roller-head part, and elastic component 3 is arranged between movable part 2 and elastic component 3, should be noted that herein, the effect of elastic component 3 is to stop movable part 2 and substrate 1 relative sliding, and namely the elasticity direction of elastic component 3 is consistent with the glide direction of movable part 2.And wherein movable part 2 is connected with roller-head part, namely on the elasticity direction of elastic component 3, movable valency 2 and roller-head keep relative fixing, make, in movable part 2 process that substrate 1 slides relatively, to drive roller-head part to move together.It should be noted that, wherein the pressure direction of roller-head part refers to the Impact direction of rolling herein, and namely roller-head is for the force direction of rolling.
In the present embodiment, because the setting of elastic component 3, when roller-head is positioned at a certain roll extrusion degree of depth, now because the setting of elastic component 3, ensure that the pressure of roller-head can not be excessive.So when carrying out roll extrusion along the predetermined roll extrusion degree of depth and roll extrusion power, when there is certain deviation in the roll extrusion degree of depth, elastic component 3 can produce distortion, and the coefficient of elasticity of elastic component 3, much larger than leveling off to the coefficient of elasticity of parts of rigid member, makes elastic force that excessive change can not occur.So the uppity problem of the pressure of roller-head effectively can be avoided, and then avoid edge knurling mould and the impaired phenomenon of roller-head.
Wherein elastic component 3 can be the elastomeric element such as helical spring, leaf spring, considers that the roll extrusion power of roller-head is general larger, needs again to avoid the roller-head part on roller-head to change along roll extrusion direction as far as possible, cause roll extrusion depth offset large.For these reasons, elastic component 3 can be made for disc spring, and wherein disc spring refers to butterfly spring, and the short and load weight of disc spring stroke, so effectively can ensure the needs of roller-head pressure.
For the ease of the layout of elastic component 3 and the layout of movable part 2, can make to be provided with sliding eye in substrate 1, and movable part 2 is inserted in sliding eye, be slidably matched with sliding eye, between now elastic component 3 can be arranged at the bottom of the inner of movable part 2 and the hole of sliding eye, now the outer end of movable part 2 is connected with roller-head part.And the cover plate 4 of outwards movement is provided with in the aperture of sliding eye, and can be made in normal state by arranging of cover plate 4, elastic component 3 is just compressed into predetermined state, this predetermined state refers to elastic force now, should slightly larger than the maximum of roll extrusion power, but be less than the pressure threshold that roller-head mould and roller-head can bear.
Wherein movable part 2 and substrate 1 are slidably matched, and to prevent movable part 2 from moving along the elasticity direction perpendicular to elastic component 3, and then make the stray of roller-head part, the lateral pressure of bearing of roller-head part also can be caused bigger than normal simultaneously.So preferably there is enough large binding face between movable part 2 and substrate 1, consider the length of elastic component 3, the accommodation hole holding elastic component 3 can be set on movable part 2 based on this, make movable part 2 and substrate 1 have larger contact surface.Further increase contact surface, can at the bottom of the hole of elastic component 3 and sliding eye between be provided with thrust piece 5, thrust piece 5 can extend in accommodation hole, further close to make at the bottom of the hole of movable part 2 end and sliding eye, and then increases contact surface further.Wherein thrust piece 5 and accommodation hole are slidably matched, to ensure that the press direction of thrust piece 5 is consistent with the elasticity direction of elastic component 3.
Based on the roller-head provided in above-described embodiment, the utility model additionally provides a kind of auto production line, and this auto production line comprises any one roller-head in above-described embodiment.The roller-head in above-described embodiment is have employed, so the beneficial effect of this auto production line please refer to above-described embodiment due to this auto production line.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a roller-head, comprise substrate (1) and roller-head part, it is characterized in that, also comprise and movable part (2) that described substrate (1) is slidably matched along the pressure direction of described roller-head part and the elastic component (3) that is arranged between described movable part (2) and described roller-head part, described movable part (2) is connected with described roller-head part.
2. roller-head according to claim 1, is characterized in that, described elastic component (3) is disc spring.
3. roller-head according to claim 2, it is characterized in that, described substrate (1) arranges sliding eye, described movable part (2) is inserted in described sliding eye, and the aperture of described sliding eye is provided with the cover plate (4) stoping the outside movement of described movable part (2).
4. roller-head according to claim 3, is characterized in that, described movable part (2) is provided with the accommodation hole holding described elastic component (3).
5. roller-head according to claim 4, is characterized in that, is provided with the thrust piece (5) be slidably matched with described accommodation hole between at the bottom of the hole of described elastic component (3) and described sliding eye.
6. roller-head according to claim 5, is characterized in that, described roller-head part is roller, described roller and described movable part (2) hinged.
7. an auto production line, is characterized in that, comprises the roller-head as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027622.XU CN205200264U (en) | 2015-12-10 | 2015-12-10 | Automotive production line and roller -head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027622.XU CN205200264U (en) | 2015-12-10 | 2015-12-10 | Automotive production line and roller -head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200264U true CN205200264U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027622.XU Active CN205200264U (en) | 2015-12-10 | 2015-12-10 | Automotive production line and roller -head |
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| CN (1) | CN205200264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360121A (en) * | 2020-03-17 | 2020-07-03 | 库卡柔性系统(上海)有限公司 | Robot binding system and flexible binding device |
-
2015
- 2015-12-10 CN CN201521027622.XU patent/CN205200264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360121A (en) * | 2020-03-17 | 2020-07-03 | 库卡柔性系统(上海)有限公司 | Robot binding system and flexible binding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |