CN111828474B - Detachable multi-section folding groove type guide rail device and mounting method thereof - Google Patents
Detachable multi-section folding groove type guide rail device and mounting method thereof Download PDFInfo
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- CN111828474B CN111828474B CN202010634167.9A CN202010634167A CN111828474B CN 111828474 B CN111828474 B CN 111828474B CN 202010634167 A CN202010634167 A CN 202010634167A CN 111828474 B CN111828474 B CN 111828474B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
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Abstract
The invention provides a detachable multi-section folding groove-shaped guide rail device which comprises a groove-shaped guide rail, a connecting device and a fixing device, wherein the groove-shaped guide rail comprises an odd-numbered guide rail and an even-numbered guide rail, and the odd-numbered guide rail and the even-numbered guide rail are in locking fit with a pin sleeve of the connecting device through a second mounting bottom plate on the connecting device and a pin shaft of the fixing device. The invention also provides an installation method of the detachable multi-section folding groove type guide rail device, which realizes the free rotation within 180 degrees along the axis of the rotating shaft through the rotating shaft on the connecting device, thereby realizing the expansion and the folding of the adjacent guide rails, saving the space for the folding of the guide rails, realizing the seamless butt joint of long guide rails with required length by the expansion of the guide rails, and leading the movable equipment to utilize the guide rails to carry out more efficient work.
Description
Technical Field
The invention relates to the technical field of tool equipment, in particular to a detachable multi-section folding groove type guide rail device and an installation method thereof.
Background
With the continuous development of modern technology, the requirement of industrial production on the automation degree is continuously improved. At present, guide rails are needed to be used for tooling robots, tooling exchangers and the like, the guide rails are long, the direct processing difficulty is high, the straightness of the guide rails is not easy to guarantee, and meanwhile, the guide rails are not convenient to transport, so that the production efficiency is limited.
Although the production link with large scale is partially implemented as equipment, the existing equipment tool has poor adaptability, the common guide rail cannot adapt to the workpiece with large size change for operation, and the transportation, the disassembly and the assembly of the guide rail and the like seriously limit the production efficiency. Considering that the guide rail that frock robot walked is longer, the processing degree of difficulty is big, shortcoming such as inconvenient transportation, adopts detachable guide rail usually. The detachable multi-section folding groove-shaped guide rail has the characteristics of simple structure, space saving, wide application range, simplicity in operation, convenience in use and the like, can realize the folding of the guide rail, is installed and used in multiple sections, and greatly improves the production efficiency.
Disclosure of Invention
The invention aims to provide a detachable multi-section folding groove-shaped guide rail aiming at the walking link of a tooling robot, and the detachable multi-section folding groove-shaped guide rail is characterized in that a connecting device and a fixing device are arranged on each section of guide rail, so that two adjacent sections of groove-shaped guide rails are connected, folded and detached through the locking fit between a second mounting bottom plate on the connecting device and a pin shaft of the fixing device and a pin sleeve of the connecting device. The invention also provides an installation method of the detachable multi-section folding groove-shaped guide rail device, which realizes the free rotation of the adjacent guide rails along the axis of the rotating shaft within 180 degrees through the rotating shaft on the connecting device, thereby realizing the expansion and folding of the adjacent guide rails, saving the space for the folding of the guide rails, realizing the seamless butt joint of long guide rails with required length by the expansion of the guide rails, leading the movable equipment to utilize the guide rails to carry out more efficient work, and changing the long groove-shaped guide rails into detachable unit parts for convenient installation and use. In a first aspect of the invention, a detachable multi-section folding groove-shaped guide rail device is provided, which comprises a groove-shaped guide rail, a connecting device and a fixing device, wherein the groove-shaped guide rail comprises an odd-numbered guide rail and an even-numbered guide rail, the odd-numbered guide rail and the even-numbered guide rail are sequentially spliced through the connecting device and the fixing device to form a multi-section folding groove-shaped guide rail, the connecting device and the fixing device are respectively arranged on the side walls of each section of groove-shaped guide rail at the two ends of the groove-shaped guide rail, the connecting device comprises a first mounting panel, a first mounting bottom, the first mounting panel is mounted on the first mounting base plate through screws, the second mounting panel is mounted on the second mounting base plate through screws, and the second mounting base plate is fixedly arranged on the side wall of the first end to be connected of each section of groove-shaped guide rail; the first mounting panel and the first mounting bottom plate can rotate around a common rotating shaft in a mode of forming an included angle between 0 degree and 180 degrees; the pin bush comprises a bottom plate, a guide hole, a first trapezoidal side wall and a second trapezoidal side wall, the bottom plate is coplanar with the bottom surface of the first mounting bottom plate and is perpendicular to the first mounting bottom plate, the guide hole is formed in the center of the bottom plate, the first trapezoidal side wall is arranged on the extending surface of the first mounting bottom plate, the second trapezoidal side wall is parallel to the first trapezoidal side wall, and concave platforms are respectively arranged on the upper end surfaces of the first trapezoidal side wall and the second trapezoidal side wall; the clamp comprises a clamp seat, a locking ring and a clamping jaw capable of rotating, the clamp seat is connected with the pin bush, and the locking ring can rotate around a rotating shaft of the locking ring and is locked on the fixing device; the fixing device comprises a base, a pin shaft and a fixing block, wherein the base is fixedly arranged on the side wall of a second end to be connected of each section of groove-shaped guide rail, the pin shaft is arranged at the center of the lower bottom surface of the base, trapezoidal blocks are arranged on two opposite sides of the lower bottom surface of the base, convex tables matched with the concave tables are arranged on the end surfaces of the trapezoidal blocks, the pin shaft is matched with guide holes of pin sleeves for use, the pin shaft is in pin connection with the pin sleeves to avoid rotation between the adjacent groove-shaped guide rails, and the fixing block and the clamp realize locking and unlocking between the adjacent groove-shaped guide rails; and two adjacent sections of groove-shaped guide rails are in locking fit with pin sleeves of the connecting device through a second mounting bottom plate on the connecting device and pin shafts of the fixing device, so that the odd-number guide rails and the even-number guide rails are connected.
Preferably, an initial section guide rail and a tail end guide rail which play a role in installation and fixation are further arranged, and the initial section guide rail and the tail end guide rail are respectively provided with a turnover device.
Preferably, the first mounting panel and the first mounting base plate can be rotated 180 ° about the axis of the rotary shaft to thereby achieve folding or unfolding of the channel rail.
Preferably, the base of the fixing device is arranged on the groove-shaped guide rail by welding or bonding; the second mounting base plate of the connecting device is arranged on the groove-shaped guide rail through welding or bonding.
Preferably, the odd-numbered guide rail is provided with a connecting device at the upper left of the outer side wall and a fixing device at the lower right of the outer side wall; the even-numbered guide rail is provided with a connecting device at the left lower part of the outer side wall, and a fixing device at the right upper part of the outer side wall.
Preferably, a protrusion is disposed on a bottom surface of the first end of the guide rail, and a groove matched with the protrusion is disposed on a bottom surface of the second end of the guide rail.
Preferably, the distance from the central axis of the pin shaft to the end of the guide rail is equal to the distance from the central axis of the guide hole of the pin sleeve to the end of the guide rail.
Another aspect of the present invention provides a method for installing the detachable multi-segment folding slot type rail apparatus, comprising the following steps:
firstly, connecting guide rails, determining the length and the number of the guide rails, connecting a first section of odd-numbered guide rails with an initial section of guide rails through a turnover device, carrying out pin connection on a pin bush of the first section of odd-numbered guide rails and a pin shaft of the first section of odd-numbered guide rails, aligning a concave table of the pin bush with a convex table of a base, preventing the pin bush and the base from rotating relatively, locking a clamping jaw of a clamp with a fixed block, connecting two adjacent sections of guide rails through a connecting device and a fixing device, and subsequently sequentially connecting the odd-numbered guide rails with the even-numbered guide rails according to the steps;
secondly, unfolding the guide rails, fixing the guide rails at the initial section, rotating the guide rails around the guide rails at the initial section through a turnover device, flattening the guide rails at the odd number position of the first section relative to the guide rails at the initial section, then rotating the guide rails at the even number position of the first section and the follow-up guide rails around the guide rails at the adjacent section in a reverse direction for 180 degrees or rotating the guide rails at a forward direction for 180 degrees through the connecting device 1 in sequence, and flattening the follow-up;
thirdly, folding the guide rails, when the guide rails are used, if the guide rails are folded and stored, rotating the tail end guide rail by 180 degrees relative to the adjacent guide rails through the first mounting plate to enable the angle between the adjacent guide rails to be 0, then reversely rotating the penultimate guide rail and the tail end guide rail by 180 degrees relative to the penultimate guide rail through the first mounting plate of the penultimate guide rail, and sequentially stacking the subsequent guide rails to be folded; and
and fourthly, disassembling the guide rail, loosening the clamp on the tail end guide rail and the fixed block on the penultimate section of guide rail, then disassembling the tail end guide rail through loosening the pin connection between the pin shaft and the pin sleeve, and sequentially disassembling the subsequent guide rail according to the steps.
Compared with the prior art, the invention has the following beneficial effects:
the detachable multi-section folding groove-shaped guide rail device has the folding and detaching functions, and the unfolding and folding processes are convenient and reliable to operate.
Secondly, the main body of the detachable multi-section folding groove-shaped guide rail device is a common groove-shaped guide rail, and improvement and optimization are carried out on the basis of the groove-shaped guide rail.
The detachable multi-section folding groove-shaped guide rail device realizes 180-degree free rotation along the axis of the rotating shaft through the rotating shaft on the connecting device, thereby realizing the expansion and folding of adjacent guide rails, saving space due to the folding of the guide rails, realizing seamless butt joint when the guide rails are expanded, and enabling movable equipment to utilize the guide rails to work more efficiently.
The detachable multi-section folding groove-shaped guide rail realizes the splicing and the detachment of the guide rails through the connecting device and the fixing device, the length of the guide rail can be adjusted according to specific use conditions, and the application range is wide.
Drawings
FIG. 1 is a schematic view showing a folded state of a detachable multi-sectional folding groove type guide rail device according to the present invention;
FIG. 2 is a schematic view of the detachable multi-section folding slot type guide rail device of the present invention being unfolded at a certain angle;
FIG. 3 is a schematic view showing an expanded state of the detachable multi-sectional folding slot-type guide rail device according to the present invention;
FIG. 4 is a schematic view of an odd-numbered guide rail structure of the detachable multi-stage folding slot type guide rail device according to the present invention;
FIG. 5 is a schematic view showing an even-numbered rail structure of the detachable multi-stage folding slot type rail apparatus according to the present invention;
FIG. 6 is a schematic view of the connecting device of the present invention;
FIG. 7 is a schematic view of the fixing device of the present invention;
FIG. 8 is a schematic view of the connection between the connection device and the fixing device according to the present invention; and
fig. 9 is a schematic view of the connecting device and the fixing device of the present invention in a connected state.
Detailed Description
Exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements.
As shown in figure 1, the detachable multi-section folding type groove-shaped guide rail device of the invention comprises an initial section of guide rail 6, an odd-numbered guide rail 2, an even-numbered guide rail 3, a connecting device 1 and a fixing device 4, wherein the connecting device 1 is arranged at the first end of one section of guide rail and is connected with the other section of guide rail through a pin sleeve 13 and a pin shaft 42. Each coupling device 1 is provided with a clamp 14 for locking and the coupling device 1 can drive the rail to rotate.
As shown in fig. 1 to 3, the detachable multi-section folding groove-type guide rail device of the present invention comprises a groove-type guide rail, a connecting device 1 and a fixing device 4, wherein the groove-type guide rail comprises an odd-numbered guide rail 2 and an even-numbered guide rail 3, the odd-numbered guide rail 2 and the even-numbered guide rail 3 are sequentially spliced by the connecting device 1 and the fixing device 4 to form the multi-section folding groove-type guide rail, the connecting device 1 and the fixing device 4 are respectively arranged on the side walls of each section of groove-type guide rail at the two ends, and two adjacent sections of guide rails are connected and detached by the connecting device 1 and the fixing device.
As shown in fig. 2, the odd-numbered guide rail 2 is provided with a connecting device 1 at the upper left of the outer side wall and a fixing device 4 at the lower right of the outer side wall; the even-numbered guide rail 3 is provided with a connecting device 1 at the lower left of the outer side wall and a fixing device 4 at the upper right of the outer side wall.
In a preferred embodiment of the invention, the invention is further provided with an initial section guide rail 6 and a tail end guide rail which are used for installation and fixation, and the initial section guide rail 6 and the tail end guide rail are respectively provided with a turnover device 5 connected with the adjacent guide rails.
Further, in order to ensure that the sectional guide rails are more convenient to install, a protrusion 51 is arranged on the bottom surface of the first end of the guide rail, and a groove 52 matched with the protrusion 51 is arranged on the bottom surface of the second end of the guide rail. In a preferred embodiment, the protrusions 51 on the even-numbered guide rails 3 can be inserted into the grooves 52 of the odd-numbered guide rails 2, and the two guide rails are tightly attached after the guide rails are unfolded and connected, so that the stability between the guide rails is enhanced.
Specifically, the detachable multi-section folding groove-shaped guide rail device provided by the invention comprises a groove-shaped guide rail, a connecting device 1 and a fixing device 4, wherein the groove-shaped guide rail comprises an odd-number guide rail 2 and an even-number guide rail 3, the odd-number guide rail 2 and the even-number guide rail 3 are sequentially spliced through the connecting device 1 and the fixing device 4 to form the multi-section folding groove-shaped guide rail, and the connecting device 1 and the fixing device 4 are respectively arranged on the side walls of each section of groove-shaped guide rail at the two ends of the section of groove-.
As shown in fig. 4 to 9, the connecting device 1 includes a first mounting panel 121, a first mounting base plate 132, a second mounting base plate 122, a second mounting base plate 11, a pin sleeve 131 and a clamp 142, wherein a rotating shaft 125 arranged between the first mounting panel 121 and the second mounting panel 122 is integrally arranged with the first mounting base plate 132, the first mounting panel 121 is mounted on the first mounting base plate 132 by passing a screw through a screw hole 124 on the first mounting panel 121, the second mounting panel 122 is mounted on the second mounting base plate 11 by passing a screw through a screw hole 123 on the second mounting panel 122, and the second mounting base plate 11 is fixedly arranged on a side wall of a first end to be connected of each section of the grooved rail; the first mounting panel 121 and the first mounting base 132 can rotate around a common rotating shaft in a manner of forming an included angle of 0-180 degrees; the pin sleeve 131 includes a bottom plate 135, a guide hole 134, a first trapezoidal sidewall 133, and a second trapezoidal sidewall 136. The bottom plate 135 is coplanar with the bottom surface of the first mounting bottom plate 132 and is arranged perpendicular to the first mounting bottom plate 132, a guide hole 134 is arranged in the center of the bottom plate 135, the first trapezoidal side wall 133 is arranged on the extending surface of the first mounting bottom plate 132, the second trapezoidal side wall 136 is arranged parallel to the first trapezoidal side wall 133, and concave platforms are respectively arranged on the upper end surfaces of the first trapezoidal side wall 136 and the second trapezoidal side wall 133; the clamp 142 includes a clamp base 141, a locking ring 143, and a rotatable jaw 14, the clamp base 141 is connected to the pin sleeve 131, and the locking ring 143 is rotatable about its rotation axis and locked to the fixing block 43 of the fixing device 4.
The first mounting panel 121 and the first mounting base 132 can be rotated about the axis of the rotating shaft 125 by a certain angle, typically a maximum angle of 180 °, to thereby realize folding or unfolding of the slot-type guide rail.
As shown in fig. 7, the fixing device 4 includes a base 41, a pin 42 and a fixing block 43, the base 41 is fixedly disposed on a side wall of a second end to be connected of each section of the groove-shaped guide rail and is provided with the pin 42 at the center of the lower bottom surface thereof, the base 41 is provided with trapezoidal blocks 44 at opposite sides of the lower bottom surface thereof, the end surfaces of the trapezoidal blocks 44 are provided with convex platforms matched with the concave platforms, the pin 42 is matched with the guide hole 134 of the pin sleeve 13 for use, the pin 42 and the pin sleeve 13 are connected by a pin so as to avoid rotation between adjacent groove-shaped guide rails, and locking and unlocking between the adjacent groove-shaped guide rails are realized by the fixing block 43 and the. Two adjacent sections of groove-shaped guide rails are in locking fit with the pin sleeves 131 of the connecting device 1 through the second mounting bottom plate 11 on the connecting device 1 and the pin shafts 42 of the fixing device 4, so that the odd-numbered guide rails 2 and the even-numbered guide rails 3 are connected. In a preferred embodiment, the fixing means 4 is provided with circumferential projections on opposite sides and the pin sleeve 13 is provided with circumferential recesses matching the circumferential projections to prevent relative rotation between the fixing means 4 and the pin sleeve 13.
In a preferred embodiment, the base 41 of the fixing device 4 is arranged on the channel-shaped guide rail by welding or gluing; the second mounting base plate 11 of the connecting device 1 is arranged on the channel-shaped guide rail by welding or gluing. In other words, for assembly, the base 41 of the fastening device 4 according to the invention and the second mounting base 11 of the connecting device 1 need to be arranged on the groove-shaped guide rail in a manner that they can be fastened together. In the setting process, the distance from the central axis of the pin shaft 42 to the end of the guide rail is equal to the distance from the central axis of the guide hole of the pin sleeve 13 to the end of the guide rail, considering the fitting relationship during assembly.
Preferably, the guide rail can be spliced and disassembled without limitation on length according to actual needs.
As shown in fig. 8 and 9, in the unfolded state, the included angle between the guide rails is 180 degrees, that is, the adjacent guide rails are seamlessly and straightly spliced through the connecting device 1 and the fixing device 4, so that the walking device can smoothly move through the guide rails. Under fold condition, the included angle between the adjacent groove type guide rails is 0 degree, and the guide rails are in a sequentially overlapped state along the height direction, so that the carrying is convenient, and the space is saved. Two adjacent guide rails rotate 180 degrees along the axis through a rotating shaft on the connecting device 1 to realize that the guide rails are folded to be unfolded, and the rotating shaft rotates 180 degrees along the axis in the opposite direction to realize that the guide rails are unfolded to be folded, so that the folding and unfolding processes of the guide rails are simple and reliable to operate. The adjacent guide rails are detached and connected through the pin shafts 42 of the fixing devices 4 and the pin sleeves 13 of the connecting devices 1, namely the guide rails can be spliced according to the use length, and the use range is wide. The pin shaft 42 and the pin sleeve 13 of the connecting device are locked and unlocked through the clamp 14, and the guide rail is more convenient to detach and splice.
In the folded state, the guide rail is folded by the connecting device 1 and the fixing device 4, the angle between the first mounting panel 121 and the second mounting panel 122 with respect to the rotating shaft 125 is 0, and the angle between the guide rails is 0. In the unfolded state, the guide rails are unfolded from each other by the connecting device 1, and at this time, the angle between the first mounting panel 121 and the second mounting panel 122 with respect to the rotating shaft 125 is 180 degrees, and the angle between the guide rails is 180 degrees.
As shown in fig. 2, in the process of unfolding the guide rails, the initial section of guide rails 5 is fixed, then the second section of guide rails and the subsequent guide rails are folded by 180 degrees through the folding device 5, then the third section of guide rails and the subsequent guide rails are folded by 180 degrees relative to the second section of guide rails through the connecting device 1, and the subsequent guide rails continue to repeat the above steps, so that all the sections of guide rails are completely unfolded. When the guide rail is used, the first mounting plate 12 is turned over to drive the guide rail to turn over.
As shown in fig. 3 and 4, the odd-numbered guide rails 2 and the even-numbered guide rails 3 are installed differently from each other, so that the odd-numbered guide rails 2 are unfolded in a counterclockwise direction when unfolded, and the even-numbered guide rails 3 are unfolded in a clockwise direction when unfolded.
As shown in figure 5, two adjacent guide rails are connected by connecting the connecting device 1 of one guide rail with the fixing device 4 of the other guide rail, and the pin sleeve 13 in the connecting device 1 in one guide rail is in pin connection with the pin shaft 42 in the other guide rail, so that the adjacent guide rails are detached and installed.
The method for mounting the detachable multi-stage folding slot-type rail device of the present invention will be further explained with reference to the accompanying drawings:
in the initial state of the guide rail, the guide rail can be placed in an S shape or each section of the guide rail can be independently placed, so that the space can be saved. When installation is required, the following steps are usually included, and are shown in the form of connecting, unfolding, folding and dismounting the rails, and the sequence of the steps can be properly adjusted as required:
firstly, connecting guide rails, determining the length and the number of the used guide rails, connecting a first section of odd-numbered guide rails 2 with an initial section of guide rails 6 through a turnover device 5, pin-connecting a pin sleeve 13 of the first section of even-numbered guide rails 3 with a pin shaft 42 of the first section of odd-numbered guide rails 2, aligning a concave table of the pin sleeve 13 with a convex table of a base 41, preventing the pin sleeve 13 and the base 41 from rotating relatively, locking a clamp 142 of the clamp with a fixed block 43, connecting two adjacent sections of guide rails through a connecting device 1 and a fixing device 4, and subsequently sequentially connecting the odd-numbered guide rails 2 with the even-numbered guide rails 3 according to the steps;
secondly, unfolding the guide rails, fixing the initial section 6 of guide rails, rotating around the initial section 6 of guide rails through a turnover device 5, flattening the first section of odd-numbered guide rails 2 relative to the initial section of guide rails, then sequentially rotating the first section of even-numbered guide rails 3 and the subsequent guide rails around the adjacent sections of guide rails through the connecting device 1 by 180 degrees in the reverse direction or 180 degrees in the forward direction, and flattening the subsequent guide rails sequentially;
thirdly, folding the guide rails, when the guide rails are used, if the guide rails are folded and stored, rotating the tail end guide rail by 180 degrees relative to the adjacent guide rails through the first mounting plate 12 to enable the angle between the adjacent guide rails to be 0, then reversely rotating the penultimate guide rail and the tail end guide rail by 180 degrees relative to the penultimate guide rail through the first mounting plate 12 of the penultimate guide rail, and sequentially overlapping the subsequent guide rails to be folded;
fourthly, the guide rail is disassembled, the clamp 14 on the tail end guide rail is loosened from the fixed block 43 on the penultimate guide rail, then the tail end guide rail is disassembled through the pin connection of the loosening pin shaft 42 and the pin sleeve 13, and the subsequent guide rails are sequentially disassembled according to the steps.
Compared with the prior art, the invention has the following beneficial effects:
the detachable multi-section folding groove-shaped guide rail main body is a common groove-shaped guide rail, and the working surface of the groove-shaped guide rail is arranged at the bottom of a U-shaped groove of the groove-shaped guide rail. According to the invention, the connecting device 1 and the fixing device 4 are arranged on the side wall of the groove-shaped guide rail, so that the structure is optimized on the basis of not changing the function of the original groove-shaped guide rail.
The detachable multi-section folding groove type guide rail connecting device 1 of the invention is matched with the pins of the fixing device 4 and locked by the clamp 142 and the fixing block 43, and has folding and detaching functions.
The detachable multi-section folding groove-shaped guide rail realizes 180-degree free rotation along the axis of the rotating shaft through the rotating shaft 125 on the connecting device 1, thereby realizing the expansion and the folding of adjacent guide rails, saving the space, realizing seamless butt joint when the guide rails are expanded, and enabling the mobile equipment to work through the guide rails.
The detachable multi-section folding groove-shaped guide rail has the advantages that due to the design of the connecting device 1 with a unique structure, the connecting device 1 and the fixing device 4 can realize splicing and detaching between the guide rails, each section of guide rail becomes a unit, the total length of the guide rail can be adjusted according to specific use conditions, and the application range is wide.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a can dismantle multistage folding groove type guide rail device, its includes groove type guide rail, connecting device and fixing device, its characterized in that:
the groove-shaped guide rail comprises an odd-numbered guide rail and an even-numbered guide rail, the odd-numbered guide rail and the even-numbered guide rail are sequentially spliced through a connecting device and a fixing device to form a multi-section folding groove-shaped guide rail, the connecting device and the fixing device are respectively arranged on the side walls of each section of groove-shaped guide rail at the two ends,
the connecting device comprises a first mounting panel, a first mounting bottom plate, a second mounting panel, a second mounting bottom plate, a rotating shaft arranged between the first mounting plate and the second mounting plate, a pin bush and a clamp, wherein the pin bush and the clamp are integrally arranged with the first mounting bottom plate; the first mounting panel and the first mounting bottom plate can rotate around a common rotating shaft in a mode of forming an included angle between 0 degree and 180 degrees;
the pin bush comprises a bottom plate, a guide hole, a first trapezoidal side wall and a second trapezoidal side wall, the bottom plate is coplanar with the bottom surface of the first mounting bottom plate and is perpendicular to the first mounting bottom plate, the guide hole is formed in the center of the bottom plate, the first trapezoidal side wall is arranged on the extending surface of the first mounting bottom plate, the second trapezoidal side wall is parallel to the first trapezoidal side wall, and concave platforms are respectively arranged on the upper end surfaces of the first trapezoidal side wall and the second trapezoidal side wall;
the clamp comprises a clamp seat, a locking ring and a clamping jaw capable of rotating, the clamp seat is connected with the pin bush, and the locking ring can rotate around a rotating shaft of the locking ring and is locked on the fixing device;
the fixing device comprises a base, a pin shaft and a fixing block, wherein the base is fixedly arranged on the side wall of a second end to be connected of each section of groove-shaped guide rail, the pin shaft is arranged at the center of the lower bottom surface of the base, trapezoidal blocks are arranged on two opposite sides of the lower bottom surface of the base, convex tables matched with the concave tables are arranged on the end surfaces of the trapezoidal blocks, the pin shaft is matched with guide holes of pin sleeves for use, the pin shaft is in pin connection with the pin sleeves to avoid rotation between the adjacent groove-shaped guide rails, and the fixing block and the clamp realize locking and unlocking between the adjacent groove-shaped guide rails;
and two adjacent sections of groove-shaped guide rails are in locking fit with pin sleeves of the connecting device through a second mounting bottom plate on the connecting device and pin shafts of the fixing device, so that the odd-number guide rails and the even-number guide rails are connected.
2. The removable multi-segment folding channel type rail assembly as claimed in claim 1, wherein: the device is characterized by also comprising an initial section guide rail and a tail end guide rail which play a role in mounting and fixing, wherein the initial section guide rail and the tail end guide rail are respectively provided with a turnover device.
3. The removable multi-segment folding channel type rail assembly as claimed in claim 2, wherein: the first mounting panel and the first mounting bottom plate can rotate 180 degrees around the axis of the rotating shaft, so that the folding or unfolding of the groove-shaped guide rail is realized.
4. The removable multi-segment folding channel type rail assembly as claimed in claim 2, wherein: the odd-number guide rail is provided with a connecting device at the upper left part of the outer side wall, and a fixing device at the lower right part of the outer side wall; the even-numbered guide rail is provided with a connecting device at the left lower part of the outer side wall, and a fixing device at the right upper part of the outer side wall.
5. The removable multi-segment folding slot type rail apparatus as claimed in claim 4, wherein: the bottom surface of the first end of the guide rail is provided with a protrusion, and the bottom surface of the second end of the guide rail is provided with a groove matched with the protrusion.
6. The removable multi-segment folding slot type rail device of claim 5, wherein: the distance between the central axis of the pin shaft and the end part of the guide rail is equal to the distance between the central axis of the guide hole of the pin sleeve and the end part of the guide rail.
7. The removable multi-segment folding slot type rail apparatus as claimed in claim 4, wherein: the base of the fixing device is arranged on the groove-shaped guide rail through welding or bonding; the second mounting base plate of the connecting device is arranged on the groove-shaped guide rail through welding or bonding.
8. A method of mounting a removable multi-segment folding channel type rail assembly as claimed in any one of claims 2 to 7, wherein: which comprises the following steps:
firstly, connecting guide rails, determining the length and the number of the guide rails, connecting a first section of odd-numbered guide rails with an initial section of guide rails through a turnover device, carrying out pin connection on a pin bush of the first section of odd-numbered guide rails and a pin shaft of the first section of odd-numbered guide rails, aligning a concave table of the pin bush with a convex table of a base, preventing the pin bush and the base from rotating relatively, locking a clamping jaw of a clamp with a fixed block, connecting two adjacent sections of guide rails through a connecting device and a fixing device, and subsequently sequentially connecting the odd-numbered guide rails with the even-numbered guide rails according to the steps;
secondly, unfolding the guide rails, fixing the guide rails at the initial section, rotating the guide rails around the guide rails at the initial section through a turnover device, flattening the guide rails at the odd number position of the first section relative to the guide rails at the initial section, then rotating the guide rails at the even number position of the first section and the follow-up guide rails around the guide rails at the adjacent section in a reverse direction for 180 degrees or rotating the guide rails at a forward direction for 180 degrees through the connecting device 1 in sequence, and flattening the follow-up;
thirdly, folding the guide rails, when the guide rails are used, if the guide rails are folded and stored, rotating the tail end guide rail by 180 degrees relative to the adjacent guide rails through the first mounting plate to enable the angle between the adjacent guide rails to be 0, then reversely rotating the penultimate guide rail and the tail end guide rail by 180 degrees relative to the penultimate guide rail through the first mounting plate of the penultimate guide rail, and sequentially stacking the subsequent guide rails to be folded; and
and fourthly, disassembling the guide rail, loosening the clamp on the tail end guide rail and the fixed block on the penultimate section of guide rail, then disassembling the tail end guide rail through loosening the pin connection between the pin shaft and the pin sleeve, and sequentially disassembling the subsequent guide rail according to the steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113275769B (en) * | 2021-07-22 | 2021-09-21 | 南通智谷数控机械有限公司 | Intelligent control clears up unedged sponge cutting machine |
| CN114180093A (en) * | 2022-01-24 | 2022-03-15 | 中国商用飞机有限责任公司 | Guide rail assembly and boarding and disembarking device |
| CN117754038A (en) * | 2024-01-04 | 2024-03-26 | 杭州飞腾管业有限公司 | Cutting device is used in production of MPP power tube |
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| US8303183B2 (en) * | 2006-05-15 | 2012-11-06 | King Slide Works Co., Ltd. | Slide assembly |
| CN202970450U (en) * | 2012-12-11 | 2013-06-05 | 巴州昆仑油田服务有限公司 | Guide rail special for oil drilling machine folding automatic buckling installation pin-free torque bearing type top drive |
| KR20140088654A (en) * | 2013-01-03 | 2014-07-11 | 배병태 | Guiding folded structure |
| CN203477070U (en) * | 2013-03-25 | 2014-03-12 | 上海和鹰机电科技股份有限公司 | Guide rail fixing device |
| CN204644805U (en) * | 2015-03-05 | 2015-09-16 | 广东精铟海洋工程股份有限公司 | A kind of foldable slide rail for marine drilling platform |
| CN105966851A (en) * | 2016-05-17 | 2016-09-28 | 浙江大学 | Foldable guide rail unit |
| CN206289512U (en) * | 2016-12-23 | 2017-06-30 | 中国建筑第八工程局有限公司 | Collapsible stone material grooving machine guide rail |
| ES2688568B1 (en) * | 2017-03-29 | 2019-08-13 | Efitrans Efficient Logistics S L U | Foldable or retractable rolling track for use in mobile car transporter structures, mobile car transporter structure equipped with said rail |
| CN109835677A (en) * | 2017-11-27 | 2019-06-04 | 李跃民 | A kind of button feeding track linkage |
| CN209319953U (en) * | 2018-08-10 | 2019-08-30 | 张成峰 | A kind of buck linear guide component |
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