CN114506724A - Joint structure for coiled material deviation rectifying system - Google Patents
Joint structure for coiled material deviation rectifying system Download PDFInfo
- Publication number
- CN114506724A CN114506724A CN202210263284.8A CN202210263284A CN114506724A CN 114506724 A CN114506724 A CN 114506724A CN 202210263284 A CN202210263284 A CN 202210263284A CN 114506724 A CN114506724 A CN 114506724A
- Authority
- CN
- China
- Prior art keywords
- positioning
- limiting
- groove
- clamping rod
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The invention provides a joint structure for a coiled material deviation rectifying system, which comprises a rod end joint bearing body, a base, a pin shaft, a positioning seat, a lifting driving piece and a positioning mechanism. This a joint structure for coiled material rectifying system, it is through integrated on the base with positioning seat and positioning mechanism, constant head tank on the positioning seat can fix a position the outer lane, the back is fixed a position to the outer lane, operation positioning mechanism can fix a position the back to the inner circle, thereby make the outer lane, the inner circle, the axis coincidence of connecting hole and eyelet, so, be convenient for assemble the round pin axle in the inner circle, realized carrying out the purpose of rapid Assembly to this joint mechanism, the centering degree of difficulty of round pin axle and inner circle when the assembly has been reduced, assembly efficiency has been improved.
Description
Technical Field
The invention relates to the technical field of rod end joint bearings, in particular to a joint structure for a coiled material deviation rectifying system.
Background
In the deviation correcting device in the existing coiled material industry, a rod end joint bearing is firstly assembled with an installation support, then a connecting end (generally an external thread rod body or a barrel body with an internal thread) of the rod end joint bearing is connected with a push rod of an electric push rod, finally, the installation support is connected with a deviation correcting frame, and the electric push rod drives the deviation correcting frame to move back and forth for a certain distance, so that the purpose of deviation correction is achieved.
Referring to fig. 1, the rod end oscillating bearing includes a connecting end, an outer ring and an inner ring, and the matching surfaces of the inner ring and the outer ring are spherical sliding contact surfaces, so when the rod end oscillating bearing is assembled with the mounting support through a pin rod, the distance between the inner ring of the rod end oscillating bearing and two connecting lugs of the mounting support is small, and since the inner ring may deflect, after the pin rod passes through one connecting lug, when the pin rod passes through an eyelet of the inner ring, the centering of the pin rod and the eyelet is time-consuming, and an operator needs to try many times to insert the pin rod into the eyelet, which greatly affects the assembly production efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a joint structure for a coiled material deviation rectifying system, so as to achieve the purpose of quick assembly, reduce the centering difficulty of a pin shaft and an inner ring during assembly and improve the assembly efficiency.
In order to achieve the above object, the present invention provides a joint structure for a coiled material deviation rectifying system, including a rod end joint bearing body, where the rod end joint bearing body has an outer ring and an inner ring, two sides of the outer ring are respectively formed with a first positioning surface, the inner ring is penetrated with an eyelet, two sides of the inner ring are respectively formed with a second positioning surface, and the joint structure further includes: the top of the base is provided with an accommodating groove and two connecting lugs, the two connecting lugs are arranged on two sides of the accommodating groove in parallel, connecting holes penetrate through the connecting lugs, and an installation space for accommodating the rod end joint bearing body is formed between the connecting lugs; the pin shaft sequentially penetrates through the connecting hole, the eyelet and the other connecting hole, and two ends of the pin shaft are respectively provided with a slip-stopping piece; the positioning seat is matched in the accommodating groove in a lifting mode, a positioning groove is formed in the top of the positioning seat in a recessed mode, the positioning groove is matched with the outer contour of the outer ring, when the positioning seat is lifted to a limit height position and the outer ring is clamped in the positioning groove, the first positioning surface is parallel to the connecting lug, and the axis of the outer ring is overlapped with the axis of the connecting hole; the lifting driving piece is used for driving the positioning seat to lift; and the positioning mechanism is arranged on the positioning seat, and is used for enabling the second positioning surface to be parallel to the first positioning surface after the axis of the outer ring is superposed with the axis of the connecting hole, and at the moment, the axis of the eyelet is superposed with the axis of the connecting hole.
Preferably, the inside wall of constant head tank is formed with first spacing face, works as the outer lane card is gone into back in the constant head tank, first locating face with the laminating of first spacing face.
Preferably, the positioning seat is of a rectangular structure, the positioning seat comprises two first side walls and two second side walls, the first side walls are arranged in parallel with the connecting lugs, the second side walls are arranged perpendicular to the connecting lugs, and after the second positioning surfaces are parallel to the first positioning surfaces, the two first side walls are positioned between the planes of the two second positioning surfaces;
positioning mechanism includes two sets of locating component, and is two sets of locating component arranges respectively on the two sides on the second lateral wall, locating component includes: the clamping rod is arranged between the first side wall and the connecting lug, a second limiting surface is formed on one surface, facing the first side wall, of the clamping rod, and the second limiting surface is tightly attached to the first side wall; a swivel mount disposed on the second sidewall; the rotating shaft is rotatably arranged on the rotating seat and connected with the clamping rod, and the rotating shaft is perpendicular to the second limiting surface; the shifting block is arranged at one end of the rotating shaft far away from the clamping rod; and the return spring is arranged on the rotating shaft in a penetrating manner and is positioned between the shifting block and the rotating seat, and the return spring has a tendency of enabling the shifting block to move away from the rotating seat.
Preferably, the first side wall is provided with a first limiting protrusion, when the second limiting surfaces on the two sides are respectively tightly attached to the second positioning surfaces on the two sides, and the clamping rod abuts against the first limiting protrusion, the projection of the clamping rod on the second positioning surface is located outside the eyelet.
Preferably, the first side wall protrudes outwards to form a step, the outer wall of the step is attached to the inner wall of the accommodating groove, the step is provided with a third limiting surface, and when the clamping rod abuts against the third limiting surface, the clamping rod does not expose out of the top of the positioning seat.
Preferably, a second limiting protrusion is arranged on the first side wall, and when the second positioning surface is parallel to the first positioning surface, the plane where the outer wall of the second limiting protrusion is located on the inner side of the plane where the second positioning surface is located.
Preferably, a guide protrusion is arranged on the second side wall, a guide groove is recessed in the inner wall of the accommodating groove, and the guide protrusion is matched with the guide groove; the guide bulge is sunken to form a limiting groove, a limiting pin is arranged on the base, and the limiting pin extends into the limiting groove in a limiting mode.
Preferably, the positioning seat is penetrated with a screw hole, the lifting driving piece is rotatably arranged at the bottom of the base and extends into the accommodating groove, and the lifting driving piece is in threaded fit with the screw hole.
The invention has the beneficial effects that:
the invention discloses a joint structure for a coiled material deviation rectifying system, which integrates a positioning seat and a positioning mechanism on a base, wherein the positioning groove on the positioning seat can position an outer ring, and after the outer ring is positioned, the positioning mechanism can be operated to position an inner ring, so that the axes of the outer ring, the inner ring, a connecting hole and an eyelet are superposed, and thus, a pin shaft is conveniently assembled in the inner ring, the aim of quickly assembling the joint mechanism is fulfilled, the centering difficulty of the pin shaft and the inner ring during assembly is reduced, and the assembly efficiency is improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a rod end spherical plain bearing body;
FIG. 2 is a front view of a joint structure for a web deviation correcting system according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a joint structure;
FIG. 4 is a schematic view, partly in section, of the base in the state of FIG. 3;
FIG. 5 is a schematic structural view of a base;
FIG. 6 is a schematic structural diagram of the positioning seat;
FIG. 7 is a schematic view of the positioning assembly and the positioning seat;
FIG. 8 is a schematic structural view of another state in which the positioning assembly is engaged with the positioning seat;
FIG. 9 is a schematic view of the positioning of the outer ring;
FIG. 10 is a schematic view of the positioning of the inner race;
fig. 11 is a side view in the state of fig. 10.
Reference numerals:
10-a rod end joint bearing body, 11-an outer ring, 111-a first positioning surface, 12-an inner ring, 121-an eyelet and 122-a second positioning surface;
20-base, 21-holding groove, 22-connecting lug, 221-connecting hole, 23-guide groove;
30-pin shaft, 31-anti-slip piece;
40-positioning seat, 41-positioning groove, 42-first limit surface, 43-first side wall, 44-second side wall, 45-first limit projection, 46-step, 461-third limit surface, 47-second limit projection, 48-guide projection, 481-limit groove and 49-screw hole;
50-a lifting drive member;
60-a positioning component, 61-a clamping rod, 611-a second limiting surface, 62-a rotating seat, 63-a rotating shaft, 64-a shifting block and 65-a return spring;
70-limiting pin.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 11, in an embodiment of the present invention, an articulated structure for a coil material deviation rectifying system is provided, which includes a rod end articulated bearing body 10, a base 20, a pin shaft 30, a positioning seat 40, a lifting driving member 50 and a positioning mechanism.
The rod end spherical plain bearing body 10 has an outer ring 11 and an inner ring 12, wherein first positioning surfaces 111 are formed on both sides of the outer ring 11, an eyelet 121 is formed through the inner ring 12, and second positioning surfaces 122 are formed on both sides of the inner ring 12. The top of base 20 is provided with holding tank 21 and two engaging lugs 22, and two engaging lugs 22 parallel arrangement are in the both sides of holding tank 21, and engaging lug 22 runs through there is connecting hole 221, is formed with the installation space that is used for holding rod end joint bearing body 10 between the engaging lug 22. The pin shaft 30 sequentially passes through the connecting hole 221, the eyelet 121 and the other connecting hole 221, and the two ends of the pin shaft 30 are respectively provided with a slip-preventing part 31, wherein the slip-preventing part 31 is a snap spring, and the pin shaft 30 is in clearance fit with the connecting hole 221 and the eyelet 121, of course, the clearance is small, otherwise, the clearance is large, which affects the deviation rectification precision, and if no clearance exists, the assembly of the pin shaft 30 is difficult.
The positioning seat 40 is matched in the accommodating groove 21 in a lifting manner, the top of the positioning seat 40 is sunken with a positioning groove 41, the positioning groove 41 is matched with the outer contour of the outer ring 11, when the positioning seat 40 is lifted to a limit height position, and the outer ring 11 is clamped in the positioning groove 41, the first positioning surface 111 is parallel to the connecting lug 22, and the axis of the outer ring 11 is overlapped with the axis of the connecting hole 221. The lifting driving member 50 is used for driving the positioning seat 40 to lift, the positioning mechanism is arranged on the positioning seat 40, after the axis of the outer ring 11 is overlapped with the axis of the connecting hole 221, the positioning mechanism is used for enabling the second positioning surface 122 to be parallel to the first positioning surface 111, and at the moment, the axis of the eyelet 121 is overlapped with the axis of the connecting hole 221.
Referring to fig. 9, when assembling the joint structure, an operator first actuates the lifting driving element 50 to lift the positioning seat 40 to the maximum height position, at this time, the positioning seat 40 protrudes out of the top of the base 20, after the outer ring 11 of the rod end joint bearing body 10 is clamped into the positioning groove 41, the positioning groove 41 can position the outer ring 11 of the rod end joint bearing body 10, at this time, the first positioning surface 111 is parallel to the connecting lug 22, and the axis of the outer ring 11 coincides with the axis of the connecting hole 221.
Referring to fig. 10, the operator operates the positioning mechanism to perform deviation-correcting positioning on the inner ring 12, and the positioning mechanism can perform fine adjustment on the inner ring 12 to make the second positioning surface 122 parallel to the first positioning surface 111, at this time, the axis of the eyelet 121 coincides with the axis of the two connecting holes 221. Then, the pin 30 is inserted through the connecting hole 221, the eyelet 121 and the other connecting hole 221 in sequence, so that the pin 30 can be inserted into the inner ring 12 of the rod end joint bearing body 10, finally, the two anti-slip members 31 are installed at the two ends of the pin 30, and the lifting driving member 50 is operated to retract the positioning seat 40 into the accommodating groove 21, thereby assembling the joint structure.
The joint structure for the coiled material deviation correcting system of this embodiment, it is through integrated on base 20 with positioning seat 40 and positioning mechanism, constant head tank 41 on the positioning seat 40 can fix a position outer lane 11, after 11 location outer lanes, operation positioning mechanism can fix a position the back to inner circle 12, thereby make outer lane 11, inner circle 12, the axis coincidence of connecting hole 221 and eyelet 121, so, be convenient for assemble round pin axle 30 in inner circle 12, realized carrying out the purpose of rapid Assembly to this joint mechanism, the centering degree of difficulty of round pin axle 30 and inner circle 12 when the assembly has been reduced, assembly efficiency is improved.
In one embodiment, the inner sidewall of the positioning groove 41 is formed with a first limiting surface 42, and when the outer ring 11 is clamped into the positioning groove 41, the first positioning surface 111 is attached to the first limiting surface 42. Because the positioning groove 41 is matched with the outer contour of the outer ring 11, when an operator inserts the outer ring 11 of the rod end oscillating bearing body 10 into the positioning groove 41, the outer ring 11 can be inserted into the positioning groove 41 only after the two first positioning surfaces 111 are aligned with the two first limiting surfaces 42, and at this time, the first positioning surfaces 111 are parallel to the first limiting surfaces 42 and are perpendicular to the axis of the connecting hole 221. When the outer ring 11 completely abuts against the cambered surface of the positioning groove 41, the axis of the outer ring 11 is overlapped with the axis of the connecting hole 221, so that the outer ring 11 is positioned.
In one embodiment, the positioning seat 40 is a rectangular structure, the positioning seat 40 includes two first side walls 43 and two second side walls 44, the first side walls 43 are disposed parallel to the engaging lugs 22, the second side walls 44 are disposed perpendicular to the engaging lugs 22, and after the second positioning surfaces 122 are disposed parallel to the first positioning surfaces 111, the two first side walls 43 are located between the two second positioning surfaces 122.
The positioning mechanism comprises two groups of positioning assemblies 60, the two groups of positioning assemblies 60 are respectively arranged on the two second side walls 44, and each positioning assembly 60 comprises a clamping rod 61, a rotary seat 62, a rotating shaft 63, a shifting block 64 and a return spring 65. The clamping rod 61 is disposed between the first sidewall 43 and the connecting lug 22, a second limiting surface 611 is formed on one surface of the clamping rod 61 facing the first sidewall 43, and the second limiting surface 611 is tightly attached to the first sidewall 43. The rotating seat 62 is fixed on the second side wall 44, the rotating shaft 63 is rotatably disposed on the rotating seat 62 and connected to the clamping rod 61, the rotating shaft 63 is perpendicular to the second limiting surface 611, the shifting block 64 is disposed at one end of the rotating shaft 63, which is far away from the clamping rod 61, the return spring 65 is disposed on the rotating shaft 63 in a penetrating manner and located between the shifting block 64 and the rotating seat 62, and the return spring 65 has a tendency of moving the shifting block 64 in a direction far away from the rotating seat 62.
Because the two first side walls 43 are located between the two second positioning surfaces 122, and the second position-limiting surface 611 is tightly attached to the first side walls 43, if the clamping rod 61 is required to be tightly attached to the second positioning surfaces 122, only the shifting block 64 needs to be pushed, so that the shifting block 64 further compresses the return spring 65. After positioning the inner ring 11, an operator needs to operate two sets of positioning assemblies 60 to respectively act on the second positioning surfaces 122 on two sides of the inner ring 12, so as to position the inner ring 12, which specifically includes the following operations:
referring to fig. 7 and 8, the operator presses the shifting block 64 to move the shifting block 64 toward the rotation base 62, in the process, the second limiting surface 611 of the clamping rod 61 is separated from the first sidewall 43, then, the pressing state is maintained and the shifting block 64 is rotated to drive the clamping rod 61 to rotate toward the side close to the axis of the connection hole 221, when the clamping rod 61 and the second positioning surface 122 are overlapped, the operator releases the shifting block 64, and under the elastic force of the return spring 65, the second limiting surface 611 of the clamping rod 61 abuts against the second positioning surface 122. Because the inner ring 12 is pushed by one of the clamping rods 61, the inner ring 12 is deflected, and the second positioning surface 122 is not parallel to the first positioning surface 111.
Then, the operator operates another group of positioning assemblies 60 according to the above steps, and after the second limit of another clamping bar 61 abuts against the second positioning surface 122 on the corresponding side, the position state of the inner ring 12 is gradually adjusted, the forces on the two sides of the inner ring 12 are balanced, the second positioning surface 122 is parallel to the first positioning surface 111, and at this time, the axis of the eyelet 121 coincides with the axes of the two connecting holes 221, that is, the axes of the outer ring 11, the inner ring 12, the connecting holes 221 and the eyelet 121 coincide. If the projection of the clamping bar 61 on the second positioning surface 122 is located within the range of the eyelet 121, the operator needs to rotate the dial block 64 appropriately to make the projection of the clamping bar 61 on the second positioning surface 122 be located outside the eyelet 121, so as not to affect the assembly of the pin shaft 30. Then, the pin shaft 30 is inserted through the connection hole 221, the eyelet 121, and the other connection hole 221 in this order, so that the pin shaft 30 can be inserted into the inner race 12 of the rod end joint bearing body 10, and finally, the two anti-slip members 31 are installed at both ends of the pin shaft 30.
After the assembly is completed, the operator rotates the clamping rod 61 towards the side far away from the axis of the connecting hole 221, after the clamping rod 61 loses the support of the second positioning surface 122, under the elastic action of the return spring 65, the second limiting surface 611 of the clamping rod 61 abuts against the first side wall 43, then the clamping rod 61 is rotated again, the clamping rod 61 is not exposed out of the top of the positioning seat 40, and finally, the positioning seat 40 is driven to descend by operating the lifting driving member 50 until the top of the positioning seat 40 is flush with the top of the base 20 or lower than the top of the base 20.
In one embodiment, the first side wall 43 is provided with a first limiting protrusion 45, and when the two second limiting surfaces 611 are respectively tightly attached to the two second positioning surfaces 122 and the clamping bar 61 abuts against the first limiting protrusion 45, the projection of the clamping bar 61 on the second positioning surface 122 is located outside the eyelet 121. Referring to fig. 10 and 11, the design of the first limiting protrusion 45 can ensure that when the clamping bar 61 is tightly attached to the second positioning surface 122, the projection of the clamping bar 61 on the second positioning surface 122 is always located outside the eyelet 121, so that the subsequent assembly of the pin shaft 30 is not affected.
In one embodiment, the first side wall 43 protrudes outward to form a step 46, an outer wall of the step 46 is attached to an inner wall of the receiving groove 21, the step 46 is provided with a third limiting surface 461, and when the clamping bar 61 abuts against the third limiting surface 461, the clamping bar 61 does not expose out of the top of the positioning seat 40. The design of the step 46 can limit the position of the clamping rod 61, and of course, when the clamping rod 61 is attached to the first side wall 43, the thickness of the step 46 is greater than that of the clamping rod 61, so as to prevent the clamping rod 61 from influencing the lifting of the positioning seat 40.
In one embodiment, the first side wall 43 is provided with a second limiting protrusion 47, and when the second positioning surface 122 is parallel to the first positioning surface 111, the plane of the outer wall of the second limiting protrusion 47 is located on the inner side of the plane corresponding to the second positioning surface 122. Referring to fig. 6, under the interaction between the second limiting protrusion 47 and the third limiting surface 461, the clamping rod 61 is always limited between the second limiting protrusion 47 and the third limiting surface 461, when the clamping rod 61 is needed to position the inner ring 12, the operator only needs to press the shifting block 64 to move the shifting block 64 toward the rotating base 62, as long as the distance between the clamping rod 61 and the first sidewall 43 is greater than the thickness of the second limiting protrusion 47 and the pressing state can be maintained to rotate the shifting block 64, so as to drive the clamping rod 61 to rotate toward the side close to the axis of the connecting hole 221.
In one embodiment, in order to improve the smoothness of the matching between the positioning seat 40 and the receiving groove 21, the second side wall 44 is provided with a guide protrusion 48, the inner wall of the receiving groove 21 is recessed with a guide groove 23, and the guide protrusion 48 is matched with the guide groove 23; the guide protrusion 48 is recessed to form a limit groove 481, and the base 20 is provided with a limit pin 70, which extends into the limit groove 481. Referring to fig. 9, after the limiting pin 70 abuts against the bottom of the limiting groove 481, the positioning seat 40 is located at the limit height position, and the limit height position of the positioning seat 40 can be limited by the design of the limiting groove 481 and the limiting pin 70, so that an operator can conveniently hold the assembly position of the positioning seat 40.
In one embodiment, in order to facilitate the lifting of the positioning seat 40, the positioning seat 40 is provided with a screw hole 49, the lifting driving member 50 is a hexagon socket head bolt, the hexagon socket head of the lifting driving member 50 does not protrude from the bottom of the base 20, the lifting driving member 50 is rotatably disposed at the bottom of the base 20 and extends into the receiving groove 21, and the lifting driving member 50 is in threaded engagement with the screw hole 49. Of course, the length of the lifting driving member 50 is limited, and when the positioning seat 40 is located at the extreme height position, the top end of the lifting driving member 50 will not extend into the positioning groove 41, so as to avoid the interference of the lifting driving member 50 with the positioning of the outer ring 11.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (8)
1. The utility model provides a joint structure for coiled material rectifying system, includes rod end joint bearing body, rod end joint bearing body has outer lane and inner circle, the both sides of outer lane are formed with first locating surface respectively, the inner circle runs through there is the eyelet, the both sides of inner circle are formed with second locating surface, its characterized in that respectively: further comprising:
the top of the base is provided with an accommodating groove and two connecting lugs, the two connecting lugs are arranged on two sides of the accommodating groove in parallel, connecting holes penetrate through the connecting lugs, and an installation space for accommodating the rod end joint bearing body is formed between the connecting lugs;
the pin shaft sequentially penetrates through the connecting hole, the eyelet and the other connecting hole, and two ends of the pin shaft are respectively provided with a slip-stopping piece;
the positioning seat is matched in the accommodating groove in a lifting mode, a positioning groove is formed in the top of the positioning seat in a recessed mode, the positioning groove is matched with the outer contour of the outer ring, when the positioning seat is lifted to a limit height position and the outer ring is clamped in the positioning groove, the first positioning surface is parallel to the connecting lug, and the axis of the outer ring is overlapped with the axis of the connecting hole;
the lifting driving piece is used for driving the positioning seat to lift; and
and the positioning mechanism is arranged on the positioning seat, and is used for enabling the second positioning surface to be parallel to the first positioning surface after the axis of the outer ring is superposed with the axis of the connecting hole, and at the moment, the axis of the eyelet is superposed with the axis of the connecting hole.
2. The knuckle structure for a web correction system according to claim 1, wherein: the inner side wall of the positioning groove is provided with a first limiting surface, and when the outer ring is clamped into the positioning groove, the first positioning surface is attached to the first limiting surface.
3. The knuckle structure for a web deviation rectifying system according to claim 1 or 2, wherein: the positioning seat is of a rectangular structure and comprises two first side walls and two second side walls, the first side walls are arranged in parallel with the connecting lugs, the second side walls are arranged perpendicular to the connecting lugs, and after the second positioning surfaces are parallel to the first positioning surfaces, the two first side walls are positioned between the planes of the two second positioning surfaces;
positioning mechanism includes two sets of locating component, and is two sets of locating component arranges respectively on the two sides on the second lateral wall, locating component includes:
the clamping rod is arranged between the first side wall and the connecting lug, a second limiting surface is formed on one surface, facing the first side wall, of the clamping rod, and the second limiting surface is tightly attached to the first side wall;
a swivel mount disposed on the second sidewall;
the rotating shaft is rotatably arranged on the rotating seat and connected with the clamping rod, and the rotating shaft is perpendicular to the second limiting surface;
the shifting block is arranged at one end of the rotating shaft far away from the clamping rod; and
the reset spring penetrates through the rotating shaft and is positioned between the shifting block and the rotating seat, and the reset spring has a tendency of enabling the shifting block to move away from the rotating seat.
4. The knuckle structure for a web correction system according to claim 3, wherein: the first side wall is provided with a first limiting bulge, when the second limiting surfaces on the two sides are respectively tightly attached to the second positioning surfaces on the two sides, and the clamping rod is abutted against the first limiting bulge, the projection of the clamping rod on the second positioning surface is positioned outside the eyelet.
5. The knuckle structure for a web correction system according to claim 4, wherein: the first side wall protrudes outwards to form a step, the outer wall of the step is attached to the inner wall of the accommodating groove, the step is provided with a third limiting surface, and when the clamping rod abuts against the third limiting surface, the clamping rod does not expose out of the top of the positioning seat.
6. The knuckle structure for a web correction system according to claim 5, wherein: the first side wall is provided with a second limiting protrusion, and when the second positioning surface is parallel to the first positioning surface, the plane where the outer wall of the second limiting protrusion is located on the inner side of the plane where the second positioning surface is located.
7. The knuckle structure for a web correction system according to claim 1, wherein: the second side wall is provided with a guide bulge, the inner wall of the accommodating groove is sunken with a guide groove, and the guide bulge is matched with the guide groove; the guide bulge is sunken to form a limiting groove, a limiting pin is arranged on the base, and the limiting pin extends into the limiting groove in a limiting mode.
8. The knuckle structure for a web correction system according to claim 1, wherein: the positioning seat penetrates through a screw hole, the lifting driving piece is rotatably arranged at the bottom of the base and extends into the accommodating groove, and the lifting driving piece is in threaded fit with the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263284.8A CN114506724B (en) | 2022-03-17 | 2022-03-17 | Joint structure for coiled material deviation correcting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263284.8A CN114506724B (en) | 2022-03-17 | 2022-03-17 | Joint structure for coiled material deviation correcting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114506724A true CN114506724A (en) | 2022-05-17 |
| CN114506724B CN114506724B (en) | 2023-11-07 |
Family
ID=81553643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210263284.8A Active CN114506724B (en) | 2022-03-17 | 2022-03-17 | Joint structure for coiled material deviation correcting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114506724B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074483A (en) * | 2022-07-05 | 2022-09-20 | 铜陵有色金属集团股份有限公司 | Wind eye cleaning equipment and wind eye cleaning method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290028A (en) * | 2008-06-04 | 2008-10-22 | 沈阳飞机工业（集团）有限公司 | Articulated bearing automatic assembling machine |
| CN207018362U (en) * | 2017-06-12 | 2018-02-16 | 上海宝冶集团有限公司 | The Quick locating structure of plain radial bearing installation |
| CN207540471U (en) * | 2017-11-24 | 2018-06-26 | 四川凌峰航空液压机械有限公司 | Oscillating bearing gap detection device |
| CN109551175A (en) * | 2018-09-27 | 2019-04-02 | 中浙高铁轴承有限公司 | A kind of width temperature range low temperature double semi outer rings self-lubricating knuckle bearing processing technology |
| CN111577758A (en) * | 2020-05-22 | 2020-08-25 | 株洲季元科技有限责任公司 | Axial positioning mechanism for anti-side rolling pull-press rod joint bearing |
| CN215370666U (en) * | 2021-07-15 | 2021-12-31 | 临清市康氏轴承有限公司 | Automatic production line for assembling joint bearing |
-
2022
- 2022-03-17 CN CN202210263284.8A patent/CN114506724B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290028A (en) * | 2008-06-04 | 2008-10-22 | 沈阳飞机工业（集团）有限公司 | Articulated bearing automatic assembling machine |
| CN207018362U (en) * | 2017-06-12 | 2018-02-16 | 上海宝冶集团有限公司 | The Quick locating structure of plain radial bearing installation |
| CN207540471U (en) * | 2017-11-24 | 2018-06-26 | 四川凌峰航空液压机械有限公司 | Oscillating bearing gap detection device |
| CN109551175A (en) * | 2018-09-27 | 2019-04-02 | 中浙高铁轴承有限公司 | A kind of width temperature range low temperature double semi outer rings self-lubricating knuckle bearing processing technology |
| CN111577758A (en) * | 2020-05-22 | 2020-08-25 | 株洲季元科技有限责任公司 | Axial positioning mechanism for anti-side rolling pull-press rod joint bearing |
| CN215370666U (en) * | 2021-07-15 | 2021-12-31 | 临清市康氏轴承有限公司 | Automatic production line for assembling joint bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074483A (en) * | 2022-07-05 | 2022-09-20 | 铜陵有色金属集团股份有限公司 | Wind eye cleaning equipment and wind eye cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114506724B (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114749545B (en) | Groove automatic processing auxiliary mechanism based on intelligent processing of elliptical seal head | |
| CN114506724A (en) | Joint structure for coiled material deviation rectifying system | |
| CN112743483B (en) | Case disassembling tool and disassembling method | |
| CN111872657B (en) | Machining device and machining method suitable for assembling inverter shell | |
| CN113949234B (en) | Motor stator assembling method | |
| CN107932112A (en) | A kind of positioning tool | |
| CN220772528U (en) | Bottle handle detection device | |
| CN218759251U (en) | Door lock installed in modularization mode | |
| CN212296420U (en) | Support limit structure and elevating conveyor assembly | |
| CN216097708U (en) | Hydraulic center frame | |
| CN218799669U (en) | Spark machine electrode adjusting chuck | |
| CN214978779U (en) | Positioning mechanism, jig and welding equipment | |
| CN209860756U (en) | Generator shaft position measurement comparison device | |
| CN113459883A (en) | Battery box power supply connection four-stage positioning device for replacing battery of heavy truck | |
| CN210849092U (en) | Orthopedic press mounting device | |
| CN115194515A (en) | Positioning fixture for steering tie rod arm | |
| CN222030165U (en) | Crimping device | |
| CN222351082U (en) | Unlocking device | |
| CN112975801B (en) | Pressing device and pin pressing device for workpiece with notch | |
| CN215285123U (en) | Balance car and slewing mechanism thereof | |
| CN215846593U (en) | Rotary switching positioning mechanism | |
| CN222116748U (en) | A boneless wiper connector | |
| CN222281938U (en) | Compression bar structure, magazine positioning tool, wafer loading device and magazine loading device | |
| CN215701084U (en) | Supporting device | |
| CN220446345U (en) | Combined tool for overhauling reciprocating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 400000 3-2, No. 12, Gangqiao Branch Road, Jiangbei District, Chongqing Patentee after: Chongqing Bianfu Technology Co.,Ltd. Country or region after: China Address before: 400000 3-2, No. 12, Gangqiao Branch Road, Jiangbei District, Chongqing Patentee before: CHONGQING BIAN FU TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |