CN214062887U - Double-layer platform finger beam lock with multiple movement methods - Google Patents
Double-layer platform finger beam lock with multiple movement methods Download PDFInfo
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- CN214062887U CN214062887U CN202023073139.9U CN202023073139U CN214062887U CN 214062887 U CN214062887 U CN 214062887U CN 202023073139 U CN202023073139 U CN 202023073139U CN 214062887 U CN214062887 U CN 214062887U
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- rotating shaft
- supporting seat
- connecting rod
- stop lever
- shaft supporting
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Abstract
The utility model relates to a finger lock of a two-layer platform with a multi-movement method, which comprises a shell, wherein a placing groove is arranged at the inner side of the shell, a push rod supporting seat is arranged at the left end part of the placing groove, a connecting rod supporting seat is arranged at the middle part of the placing groove, and a rotating shaft supporting seat is arranged at the right end part of the placing groove; an electric push rod is arranged on the push rod supporting seat, a connecting rod capable of moving linearly is arranged in the connecting rod supporting seat, and a rotatable rotating shaft is arranged in the rotating shaft supporting seat; the piston part of the electric push rod is connected with the left end part of the connecting rod; the connecting rod is hollow, and the inner wall of the connecting rod is provided with an inner pin; the left side end of the rotating shaft is rotatably arranged in the connecting rod, the outer side wall of the left side end of the rotating shaft is provided with a spiral groove, and the inner pin is arranged in the spiral groove; the part of the rotating shaft, which is positioned outside the right side of the rotating shaft supporting seat, is provided with a fingerboard stop lever, and the end part of the right side of the rotating shaft is provided with a locking nut. The utility model discloses can effectively solve current finger lock assembly and require high, the cost is high, the poor stability's problem.
Description
Technical Field
The utility model relates to a racking platform finger lock of multi-motion method.
Background
The fingerboard lock is mostly a rotating motor to drive the fingerboard stop lever to be a rotating angle moving type fingerboard lock in the existing market, so that the assembly requirement of the fingerboard lock is high, the whole manufacturing cost is high, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a racking platform finger lock of many motion methods solves the problem that current finger lock assembly requires height, cost height, poor stability.
The utility model provides a technical scheme that its technical problem adopted is: a finger lock for a two-layer platform of a multi-movement method comprises a shell, wherein a placing groove is formed in the inner side of the shell, a push rod supporting seat is arranged at the left end of the placing groove, a connecting rod supporting seat is arranged in the middle of the placing groove, and a rotating shaft supporting seat is arranged at the right end of the placing groove; an electric push rod is arranged on the push rod supporting seat, a connecting rod capable of moving linearly is arranged in the connecting rod supporting seat, and a rotatable rotating shaft is arranged in the rotating shaft supporting seat; the piston part of the electric push rod is connected with the left end part of the connecting rod; the connecting rod is hollow, and the inner wall of the connecting rod is provided with an inner pin; the left side end of the rotating shaft is rotatably arranged in the connecting rod, the outer side wall of the left side end of the rotating shaft is provided with a spiral groove, and the inner pin is arranged in the spiral groove; the left and right limiting devices at the right side end of the rotating shaft are arranged in the rotating shaft supporting seat, a finger beam stop lever capable of rotating along with the rotating shaft is arranged at the part of the rotating shaft, which is positioned outside the right side of the rotating shaft supporting seat, and a locking nut is arranged at the end part of the rotating shaft, which is positioned at the right side of the finger beam stop lever.
In order to limit the linear motion of the rotating shaft, the middle part of the rotating shaft is provided with an annular limiting step surface which is matched with the outer side wall of the left side of the rotating shaft supporting seat;
furthermore, the rotating shaft comprises a nut assembling section, a stop lever assembling section, a rotating shaft supporting seat matching section and a connecting rod matching section, and the locking nut is assembled on the nut assembling section; a stop lever mounting notch step surface for mounting the finger beam stop lever is arranged on the finger beam stop lever mounting section; the matching section of the rotating shaft supporting seat is rotatably arranged in the rotating shaft supporting seat, the diameter of the matching section of the rotating shaft supporting seat is smaller than that of the stop lever assembling section, and a notch groove matched with the left end of the stop lever assembling section is formed in the end part of the right side of the rotating shaft supporting seat; the connecting rod matching section can be rotatably arranged in the connecting rod.
Furthermore, an oil duct is arranged in the rotating shaft, a first oil hole communicated with the oil duct is arranged at the matching section of the rotating shaft supporting seat, and a second oil hole communicated with the oil duct is arranged at the top end of the spiral groove.
Furthermore, the outer side wall of the connecting rod matching section is stacked to form two spiral grooves, and the inner side wall of the connecting rod is provided with an inner pin corresponding to each spiral groove.
Furthermore, the left end of the connecting rod is provided with a first pin shaft assembly hole, the top end of the piston part of the electric push rod is provided with a second pin shaft assembly hole, and a fixed pin shaft is arranged between the first pin shaft assembly hole and the second pin shaft assembly hole.
Furthermore, a third oil hole is formed in the end portion of the right side end of the connecting rod.
The utility model has the advantages that: realize the linear motion of connecting rod through electric putter, through be provided with the helicla flute in the pivot, the internal pin cooperation of helicla flute and connecting rod inside wall realizes the linear motion of connecting rod and drives the rotary motion of pivot, and stop device limits the linear motion of pivot in the pivot supporting seat about the right side end of pivot, and overall structure relies on reasonable mechanical structure to design to realize, and stability is high, has simple structure, easily assembles, and the cost is low has a bit. The problems of high manufacturing cost and poor stability of the existing finger lock structure can be effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the connecting rod.
Fig. 4 is a schematic structural view of the rotating shaft.
Detailed Description
In the embodiment, as shown in fig. 1 to 4, the finger lock for a two-layer table of a multi-motion method includes a housing 1, a placement groove 2 is formed in the inner side of the housing 1, a push rod support seat 3 is arranged at the left end of the placement groove 2, a connecting rod support seat 4 is arranged in the middle of the placement groove 2, and a rotating shaft support seat 5 is arranged at the right end of the placement groove 2; an electric push rod 6 is arranged on the push rod supporting seat 3, a connecting rod 7 capable of moving linearly is arranged in the connecting rod supporting seat 4, and a rotatable rotating shaft 8 is arranged in the rotating shaft supporting seat 5; the piston part of the electric push rod 6 is connected with the left end part of the connecting rod 7; the connecting rod 7 is hollow, and the inner wall of the connecting rod is provided with an inner pin 9; the left side end of the rotating shaft 8 can be rotatably arranged in the connecting rod 7, the outer side wall of the left side end of the rotating shaft 8 is provided with a spiral groove 10, and the inner pin 9 is arranged in the spiral groove 10; the left and right limiting device at the right side end of the rotating shaft 8 is arranged in the rotating shaft supporting seat 5, a finger beam stop lever 11 capable of rotating along with the rotating shaft 8 is arranged at the part of the rotating shaft 8, which is positioned outside the right side of the rotating shaft supporting seat 5, and a locking nut 12 is arranged at the end part of the rotating shaft 8, which is positioned at the right side of the finger beam stop lever 11.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The concept of the present invention is further explained below with reference to fig. 1 to 4.
A finger lock of a double-deck platform of a multi-movement method comprises a shell 1, wherein a placing groove 2 is formed in the inner side of the shell 1, a push rod supporting seat 3 is arranged at the left end of the placing groove 2, a connecting rod supporting seat 4 is arranged in the middle of the placing groove 2, and a rotating shaft supporting seat 5 is arranged at the right end of the placing groove 2; the push rod supporting seat 3 is provided with an electric push rod 6, and the electric push rod 6 is arranged in the arranging groove; a connecting rod 7 capable of moving linearly is arranged in the connecting rod supporting seat 4, and a rotatable rotating shaft 8 is arranged in the rotating shaft supporting seat 5; the piston part of the electric push rod 6 is connected with the left end part of the connecting rod 7; the connecting rod 7 is hollow, and the inner wall of the connecting rod is provided with an inner pin 9; the left side end of the rotating shaft 8 can be rotatably arranged in the connecting rod 7, the outer side wall of the left side end of the rotating shaft 8 is provided with a spiral groove 10, and the inner pin 9 is arranged in the spiral groove 10; the left and right limiting device at the right side end of the rotating shaft 8 is arranged in the rotating shaft supporting seat 5, a finger beam stop lever 11 capable of rotating along with the rotating shaft 8 is arranged at the part of the rotating shaft 8, which is positioned outside the right side of the rotating shaft supporting seat 5, and a locking nut 12 is arranged at the end part of the rotating shaft 8, which is positioned at the right side of the finger beam stop lever 11. The rotating shaft supporting seat 5 and the connecting rod supporting seat 4 are arranged in a hollow mode.
The rotating shaft 8 comprises a nut assembling section 21, a stop lever assembling section 22, a rotating shaft supporting seat matching section 23 and a connecting rod matching section 24, and the locking nut 12 is assembled on the nut assembling section 21; a stop lever mounting notch step surface 25 for mounting the finger beam stop lever 11 is arranged on the assembling section of the finger beam stop lever 11; the rotating shaft supporting seat matching section 23 can be rotatably arranged in the rotating shaft supporting seat 5, the diameter of the rotating shaft supporting seat matching section is smaller than that of the stop lever assembling section 22, and a notch groove 26 matched with the left end of the stop lever assembling section 22 is formed in the right end of the rotating shaft supporting seat 5; the connecting rod engaging section 24 is rotatably mounted within the connecting rod 7. An annular limiting step surface 27 is arranged in the middle of the rotating shaft 8, and the annular limiting step surface 27 is matched with the outer side wall on the left side of the rotating shaft supporting seat 5. An annular limiting step surface 27 is arranged at the left end part of the rotating shaft supporting seat matching section 23.
An oil passage 28 is arranged in the rotating shaft 8, a first oil hole 29 communicated with the oil passage 28 is arranged at the rotating shaft supporting seat matching section 23, and a second oil hole 30 communicated with the oil passage 28 is arranged at the top end of the spiral groove 10. The right-side end portion of the connecting rod 7 is provided with a third oil hole 31.
The outer side wall of the connecting rod matching degree section 24 is piled with two spiral grooves 10, and the inner side wall of the connecting rod 7 is provided with an inner pin 9 corresponding to each spiral groove 10.
A first pin shaft assembly hole 35 is formed in the left end portion of the connecting rod 7, a second pin shaft assembly hole 36 is formed in the top end of the piston portion of the electric push rod 6, and a fixing pin shaft 32 is arranged between the first pin shaft assembly hole 35 and the second pin shaft assembly hole 36.
The working principle is as follows: electric putter's linear motion drives the connecting rod and carries out linear reciprocating motion, and the connecting rod is at linear reciprocating motion's in-process, and the interior round pin of its inside wall slides in the helicla flute and gives pivot advantage, makes the pivot realize just reversing, and the colleague controls spacing setting, can make the pivot can only carry out rotary motion, and can not carry out linear motion. The rotation shaft drives the finger beam blocking rod to rotate in the rotation process to realize the function of the finger beam lock.
The above embodiments are not to be considered from a limiting point of view, but rather from an illustrative point of view. The scope of the present invention is defined by the scope of the claims, rather than the description, and all differences within the scope and equivalence thereof should be construed as being included in the present invention. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (7)
1. A racking platform finger lock of a multi-movement method is characterized in that: the device comprises a shell, wherein a placement groove is formed in the inner side of the shell, a push rod supporting seat is arranged at the left end of the placement groove, a connecting rod supporting seat is arranged in the middle of the placement groove, and a rotating shaft supporting seat is arranged at the right end of the placement groove; an electric push rod is arranged on the push rod supporting seat, a connecting rod capable of moving linearly is arranged in the connecting rod supporting seat, and a rotatable rotating shaft is arranged in the rotating shaft supporting seat; the piston part of the electric push rod is connected with the left end part of the connecting rod; the connecting rod is hollow, and the inner wall of the connecting rod is provided with an inner pin; the left side end of the rotating shaft is rotatably arranged in the connecting rod, the outer side wall of the left side end of the rotating shaft is provided with a spiral groove, and the inner pin is arranged in the spiral groove; the left and right limiting devices at the right side end of the rotating shaft are arranged in the rotating shaft supporting seat, a finger beam stop lever capable of rotating along with the rotating shaft is arranged at the part of the rotating shaft, which is positioned outside the right side of the rotating shaft supporting seat, and a locking nut is arranged at the end part of the rotating shaft, which is positioned at the right side of the finger beam stop lever.
2. The racking board fingerboard lock of multi-motion method of claim 1, wherein: the middle part of the rotating shaft is provided with an annular limiting step surface, and the annular limiting step surface is matched with the outer side wall on the left side of the rotating shaft supporting seat.
3. The racking board fingerboard lock of multi-motion method of claim 2, wherein: the rotating shaft comprises a nut assembling section, a stop lever assembling section, a rotating shaft supporting seat matching section and a connecting rod matching section, and the locking nut is assembled on the nut assembling section; a stop lever mounting notch step surface for mounting the finger beam stop lever is arranged on the finger beam stop lever mounting section; the matching section of the rotating shaft supporting seat is rotatably arranged in the rotating shaft supporting seat, the diameter of the matching section of the rotating shaft supporting seat is smaller than that of the stop lever assembling section, and a notch groove matched with the left end of the stop lever assembling section is formed in the end part of the right side of the rotating shaft supporting seat; the connecting rod matching section can be rotatably arranged in the connecting rod.
4. The racking board fingerboard lock of multi-motion method of claim 3, wherein: an oil duct is arranged in the rotating shaft, a first oil hole communicated with the oil duct is arranged at the matching section of the rotating shaft supporting seat, and a second oil hole communicated with the oil duct is arranged at the top end of the spiral groove.
5. The racking board fingerboard lock of multi-motion method of claim 4, wherein: the outer side wall of the connecting rod matching section is stacked to form two spiral grooves, and the inner side wall of the connecting rod is provided with an inner pin corresponding to each spiral groove.
6. The racking board fingerboard lock of multi-motion method of any one of claims 1 to 5, wherein: the left end of the connecting rod is provided with a first pin shaft assembly hole, the top end of the piston part of the electric push rod is provided with a second pin shaft assembly hole, and a fixed pin shaft is arranged between the first pin shaft assembly hole and the second pin shaft assembly hole.
7. The racking board fingerboard lock of multi-motion method of claim 6, wherein: the end part of the right side end of the connecting rod is provided with a third oil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023073139.9U CN214062887U (en) | 2020-12-18 | 2020-12-18 | Double-layer platform finger beam lock with multiple movement methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023073139.9U CN214062887U (en) | 2020-12-18 | 2020-12-18 | Double-layer platform finger beam lock with multiple movement methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062887U true CN214062887U (en) | 2021-08-27 |
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ID=77409451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023073139.9U Active CN214062887U (en) | 2020-12-18 | 2020-12-18 | Double-layer platform finger beam lock with multiple movement methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062887U (en) |
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2020
- 2020-12-18 CN CN202023073139.9U patent/CN214062887U/en active Active
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