CN105016073A - Lifting and shifting device with self-lubrication joint - Google Patents
Lifting and shifting device with self-lubrication joint Download PDFInfo
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- CN105016073A CN105016073A CN201510385577.3A CN201510385577A CN105016073A CN 105016073 A CN105016073 A CN 105016073A CN 201510385577 A CN201510385577 A CN 201510385577A CN 105016073 A CN105016073 A CN 105016073A
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- slide block
- lifting
- swing arm
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- bench board
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Abstract
The invention relates to a lifting and shifting device with a self-lubrication joint. The lifting and shifting device is characterized in that the lifting and shifting device is positioned on a rack and is symmetrical horizontally; the lifting and shifting device comprises the rack (6), a material (1), a workbench (2), hinged oscillating rods (3 and 3'), sliding block two-end connected oscillating rods (4 and 4'), first sliding blocks (5 and 5'), a hydraulic cylinder (7), second sliding blocks (8 and 8'), stop blocks (9 and 9'), and a cross beam 10. With the adoption of the technical scheme, the lifting and shifting device is simple in structure and long in service life, and is reliable; the purposes of wear resistance, antifriction and shock absorption can be achieved effectively; and horizontal transport and vertical lifting of the material in a production line can be realized simultaneously.
Description
Technical field
The invention belongs to mechanical field, what relate generally to is a kind of lifting and translocating device with self-lubricating joint.
Background technology
Material is often needed to carry out being elevated and translation in manufacturing line.Lifting and translocating device conventional in actual production generally needs employing two to overlap kinematic mechanism (two independent driving links) and coordinates realization, and a set of mechanism realizes lifting, and another set of mechanism realizes translation.The power of device can be electronic, hydrostatic drive or pneumatic.Wherein part body adopts Liang Tao mechanism sequentially-operating, and such efficiency is lower.Also there is partial devices can the simultaneously action of Shi Liangtao mechanism, but two cover mechanism action coordination problems will be related to.This kind of lifting and translocating device, general structure is more complicated.
In mechanical field, in connecting rod mechanism, each component is lower pair contact, and pairing element is face contact, and footprint pressure is little, and bearing capacity is comparatively large, handling ease.In addition, when the driving link characteristics of motion one timing, by changing each component length or connection mode can obtain different follower motion.Therefore, connecting rod mechanism can realize changing sense of motion, increasing the function such as stroke, reinforcement easily.If design set of device, can be realized lifting and the displacement of material in device by a set of connecting rod mechanism, not only make whole system physical construction simple, reliable, the control of simultaneity factor is also simpler simultaneously.At the movable joint place of linkage, between two pairing elements, frequently there is relative motion, need to adopt rational lubricating method.General device can adopt common bearing pin, and makes with lubricator.Also there is partial devices to adopt and install copper sheathing additional in bearing pin outside, reduce friction.
Because the defect that above-mentioned existing connecting rod mechanism exists, the present inventor is based on being engaged in the practical experience and expertise that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding a kind of novel lifting and translocating device with self-lubricating joint, general existing connecting rod mechanism can be improved, make it have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the present invention had practical value.
Summary of the invention
The object of the present invention is to provide a kind of lifting and translocating device with self-lubricating joint, technical matters to be solved is the lifting and the displacement problem that solve material in manufacturing line simultaneously, thus is more suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of lifting and translocating device with self-lubricating joint that the present invention proposes, this lifting and translocating device is positioned at above frame, the device that this lifting and translocating device is symmetrical before and after being, wherein the plane of symmetry is the mid point of hinge-point A and hinge-point A ' line and the plane at F point and G point place, it comprises: frame (6), material (1), bench board (2), hinged swing arm (3, 3 '), two ends connect slide block swing arm (4, 4 '), first slide block (5, 5 '), hydraulic actuating cylinder (7), second slide block (8, 8 '), link stopper (9, 9 '), crossbeam 10, described material (1) is positioned on bench board (2), hinged swing arm (3, 3 ') difference hinged bench board (2) lower surface in upper end is in C and C ' place, hinged swing arm (3, 3 ') difference hinged described frame (6) in lower end is in A and A ' place, two ends connect slide block swing arm (4, 4 ') be fixedly connected with by crossbeam (10) between, the two ends that two ends connect slide block swing arm (4) are articulated with B and D place with the first slide block (5) and the second slide block (8) respectively, the two ends that two ends connect slide block swing arm (4 ') are articulated with B ' and D ' place with the first slide block (5 ') and the second slide block (8 ') respectively, described first slide block (5, 5 ') be connected with described housing slide by guide rail, described second slide block (8) is the lower surface sliding block joint near that one end of block (9) by guide rail and bench board (2), described second slide block (8 ') is the lower surface sliding block joint near that one end of block (9 ') by guide rail and bench board (2), hinged swing arm (3) and two ends connect slide block swing arm (4) and are articulated with E place at middle part, hinged swing arm (3 ') and two ends connect slide block swing arm (4 ') and are articulated with E ' place at middle part, hydraulic actuating cylinder (7) lower end and frame are articulated with a G place, hydraulic actuating cylinder (7) upper end piston rod and crossbeam (10) are articulated with F point place, play the link stopper (9 of position limitation protection effect, 9 ') bench board (2) rail end is fixed on.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The aforesaid lifting and translocating device with self-lubricating joint, hinge-point (A, A ', B, B ', C, C ', D, D ', E, E ', F) be self-lubricating bearing pin.
The aforesaid lifting and translocating device with self-lubricating joint, hinge-point (A, A ', B, B ', C, C ', D, D ', E, E ', F) be the self-lubricating bearing pin with TiC nano-composite plate.
The aforesaid lifting and translocating device with self-lubricating joint, described TiC nano-composite plate is made up of Ti bottom, Ti-C cambic horizon and C-Ti working lining.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, the present invention at least has following advantages:
The present invention adopts a set of connecting rod mechanism to realize lifting and translation two kinds of actions of mechanism, can realize the horizontal feed of material and vertical lifting; Structure of the present invention is simple, reliable; Described each hinge-point place adopt there is wear-resisting, antifriction, the self-lubricating bearing pin of damping connects, can simplify in the physical construction at each parts hinge-point place, use in the object being issued to damping, antifriction without the need to other structure situation, realize the oil-free lubrication of hinged place, long service life.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of specification sheets, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
The bench board that Fig. 1 (a) is lifting and translocating device of the present invention is in structural front view during three positions.
The bench board that Fig. 1 (b) is lifting and translocating device of the present invention is in structure left view during three positions.
The bench board that Fig. 2 (a) is lifting and translocating device of the present invention is in a front view during position.
The bench board that Fig. 2 (b) is lifting and translocating device of the present invention is in a left view during position.
[main element nomenclature]
1: material 2: bench board
3,3 ': hinged swing arm 4,4 ': two ends connect slide block swing arm
5, the 5 ': the first slide block 6: frame
7: hydraulic actuating cylinder (lift arm) 8,8 ': the second slide block
9,9 ': link stopper 10, crossbeam
W1: primary importance W2: the second place
W3: the three position
A, A ': the hinge-point connecting the present invention and frame
G: the hinge-point of hydraulic actuating cylinder and frame
B, C, D, E, F, B ', C ', D ', E ': bench board is in hinge-point during primary importance W1
B
1, C
1, D
1, E
1, F
1, B
1', C
1', D
1', E
1': bench board is in hinge-point during second place W2
B
2, C
2, D
2, E
2, F
2, B
2', C
2', D
2', E
2': bench board is in hinge-point during the 3rd position W3
Detailed description of the invention
By reference to the accompanying drawings, specific embodiment of the invention is provided as follows:
The bench board that Fig. 1 (a) is lifting and translocating device of the present invention is in structural front view during three positions.The bench board that Fig. 1 (b) is lifting and translocating device of the present invention is in structure left view during three positions.The bench board that Fig. 2 (a) is lifting and translocating device of the present invention is in a front view during position.The bench board that Fig. 2 (b) is lifting and translocating device of the present invention is in a left view during position.
The device that the lifting and translocating device with self-lubricating joint of the present invention is symmetrical before and after being.Wherein the plane of symmetry is the mid point of hinge-point A and hinge-point A ' line and the plane at F point and G point place.As shown in Fig. 1 (a) ~ Fig. 2 (b), primary importance W1, second place W2, the 3rd position W3 are lower position residing for bench board, midway location, higher position respectively.A with A ' is the hinge-point being connected the present invention and frame, and G is the hinge-point of hydraulic actuating cylinder and frame, B, C, D, E, F, B ', C ', D ', E ' they are the hinge-point of bench board when being in primary importance W1, B
1, C
1, D
1, E
1, F
1, B
1', C
1', D
1', E
1' be the hinge-point of bench board when being in second place W2, B
2, C
2, D
2, E
2, F
2, B
2', C
2', D
2', E
2' be the hinge-point of bench board when being in the 3rd position W3.
The present invention is a kind of lifting and translocating device with self-lubricating joint, this lifting and translocating device is positioned at above frame, comprising: frame 6, material 1, bench board 2, hinged swing arm 3 and 3 ', two ends connect slide block swing arm 4 and the 4 ', first slide block 5 and 5 ', hydraulic actuating cylinder 7, second slide block 8 and 8 ', link stopper 9 and 9 ', crossbeam 10.
Described hydraulic actuating cylinder 7 is as lift arm, and its cylinder body is hinged in described frame, and piston rod is hinged on crossbeam 10.Crossbeam 10 and two ends connect slide block swing arm 4,4 ' and are fixedly connected with.Hinged swing arm 3 and 3 ' one end be articulated with A place and the A ' place of frame 6 respectively, hinged swing arm 3 and 3 ' the other end be articulated with C place and the C ' place of bench board 2 respectively.The two ends that two ends connect slide block swing arm 4,4 ' respectively with the first slide block 5,5 ' and second slide block 8,8 ' hinged.First slide block 5,5 ' and second slide block 8,8 ' forms moving sets with frame 6 and bench board 2 respectively.Two ends connect slide block swing arm 4,4 ' and hinged swing arm 3,3 ' hinged at middle part.Material 1 is placed on bench board 2.When fluid pressure in hydraulic actuating cylinder increases, piston rod (i.e. lift arm 7) extends, promote two ends and connect slide block swing arm 4,4 ', it is made to swing around two bar intersection point E, E ', first slide block 5,5 ' and second slide block 8,8 ' moves along the guide rail on the guide rail on bench board 2 and frame 6 respectively simultaneously, drives hinged swing arm 3,3 ' to swing.Due to hinged swing arm 3,3 ' one end and frame 6 hinged, therefore hinged swing arm 3,3 ' swings around some A, A of being fixedly hinged ', thus make bench board 2 produce certain displacement in the horizontal direction in rising simultaneously, material 1 is also lifted to a high position with bench board 2 from low level, and material 1 can with bench board 2 translation to the left simultaneously.Otherwise when fluid pressure in hydraulic actuating cylinder reduces, piston rod moves downward, and lift arm 7 shortens, two ends connect slide block swing arm 4,4 ' and hinged swing arm 3,3 ' backswing, material 1 can being made moving down simultaneously, carrying to the right.In a word, by the change of fluid pressure in hydraulic actuating cylinder, promote the piston rod movement in hydraulic actuating cylinder, described lift arm 7 is elongated or shortened, thus makes material 1 to increase and translation simultaneously.
For reducing friction, described first slide block 5,5 ' and second slide block 8,8 ' can be made roller, making its friction respectively and between frame 6 and bench board 2 become friction of rolling by cliding friction, to reach the object of antifriction.
When bench board 2 is in primary importance W1, lift arm 7 is the shortest, and material 1 is in lowest order.When hydraulic actuating cylinder internal pressure increases, promote piston rod movement, lift arm 7 is extended, connect hinge-point F, F of slide block swing arm 4,4 ' ' position at two ends simultaneously and produce application force, promote two ends and connect slide block swing arm 4,4 ' swing, and application force is produced to the first slide block 5,5 ' and second slide block 8,8 '.First slide block 5,5 ' and second slide block 8,8 ' makes hinged swing arm 3,3 ' swing around hinge-point A, A ' place by bench board 2 and frame 6.When bench board is in second place W2, material 1 is pushed to midway location.When described piston rod continues motion, lift arm 7 continues to extend, then material 1 can be pushed to the 3rd position W3 with bench board 2, realizes the rising of material 1 and moves to left.After material 1 transfer puts in place and is removed bench board 2, described hydraulic cylinder piston rod recovers return, and bench board 2 comes back to primary importance W1.
Because described lifting and translocating device has more hinge-point, in order to simple in structure, the while of non-lubricating, joint can also ensure to have wear-resisting, antifriction preferably, shock-absorbing function, the present invention hinge-point A, A ', B, B ', C, C ', D, D ', E, E ', F, G place adopts the self-lubricating bearing pin with TiC nano-composite plate.Described TiC nano-composite plate is made up of Ti bottom, Ti-C cambic horizon and C-Ti working lining.
The preparation method of described TiC nano-composite plate is as follows:
(1) adopt closed field unbalanced magnetron sputtering ion plating equipment to prepare the TiC nano-composite plate of gradient, sputtering target is two high purity (99.9%) carbon targets and two high purity (99.9%) titanium targets, and interval symmetry is placed.
(2) bearing pin puts into the front acetone of vacuum chamber and each Ultrasonic Cleaning 10min twice of alcohol, and cold wind dries up.
(3) before coating deposition, background vacuum is about 4.0 × 10-3Pa, working gas Ar2 (purity is 99.99%) is passed into during deposition, when air pressure rises to 0.10Pa, apply the negative bias of 400V, Ion Cleaning is carried out 10 minutes, to obtain clean surface to matrix, improve the cohesive resistance of film and matrix, this step concrete technology is: bearing pin is uniform rotation between sputtering target, only opens two Ti targets, and electric current is 2.0A.
(4) 3 minutes internal linear, the negative bias of 400V is reduced to 65V negative bias, the titanium target current of 2.0A is reduced to 1.0A simultaneously.
(5) matrix is applied to the TiC nano-composite plate of 65V negative bias sedimentation gradient.TiC nano-composite plate is made up of Ti bottom, Ti-C cambic horizon and C-Ti working lining.Concrete technology is as follows:
1. depositing Ti bottom: only open Ti target, electric current is 1.0A, deposits 12 minutes, ensures that coating and matrix have good anchoring strength.
2. depositing Ti-C cambic horizon: deposit 15 minutes, the electric current linearly reducing Ti target is gradually 0.1A; Meanwhile, open two C targets, and its electric current is increased to 1.8A, ensure the smooth transition of coating structure.
3. C-Ti working lining is deposited: fixing Ti target and C target current, prepare the working lining of uniform texture, a codeposition 3 ~ 4h, thickness is about 1.5 ~ 2.5 μm.
(6) close Ti target and C target, protect freshly prepd coating, continue to pass into argon working gas, until coating temperature reduces to normal temperature.
In sum, the present invention is a kind of lifting and translocating device with self-lubricating joint, this lifting and translocating device is positioned at above frame, and it comprises: frame 6, material 1, bench board 2, hinged swing arm 3 and 3 ', two ends connect slide block swing arm 4 and the 4 ', first slide block 5 and 5 ', hydraulic actuating cylinder 7, second slide block 8 and 8 ', link stopper 9 and 9 ', crossbeam 10.Described material 1 is positioned on bench board 2, hinged swing arm 3 and 3 ' upper end thereof bench board 2 lower surface are in C and C ' place, the hinged described frame 6 in hinged swing arm 3 and 3 ' lower end is in A and A ' place, two ends are connected between slide block swing arm 4 and 4 ' and are fixedly connected with by crossbeam 10, the two ends that two ends connect slide block swing arm 4 are articulated with B and D place with the first slide block 5 and the second slide block 8 respectively, described first slide block 5 is connected with described housing slide by guide rail, described second slide block 8 is the lower surface sliding block joint near that one end of block 9 by guide rail and bench board 2, the two ends that two ends connect slide block swing arm 4 ' are articulated with B ' and D ' place with the first slide block 5 ' and the second slide block 8 ' respectively, described first slide block 5 ' is connected with described housing slide by guide rail, described second slide block 8 ' is the lower surface sliding block joint near that one end of block 9 by guide rail and bench board 2, hinged swing arm 3 connects slide block swing arm 4 with two ends and is articulated with E place at middle part, hinged swing arm 3 ' connects slide block swing arm 4 ' with two ends and is articulated with E ' place at middle part, hydraulic actuating cylinder 7 lower end and frame are articulated with a G place, hydraulic actuating cylinder 7 upper end piston rod and crossbeam 10 are articulated with F point place.Fixing and the table slide end of link stopper 9 and 9 ', plays position limitation protection effect.Wherein hinge-point A, A ', B, B ', C, C ', D, D ', E, E ', F, G place adopts has the self-lubricating bearing pin of TiC nano-composite plate.
In sum, a kind of lifting and translocating device with self-lubricating joint of the present invention has simply, reliable, long service life, can effectively reach wear-resisting, antifriction, damping object, realize solving the horizontal feed of material and the advantage of vertical lifting in manufacturing line simultaneously.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. one kind has the lifting and translocating device in self-lubricating joint, this lifting and translocating device is positioned at above frame, it is characterized in that, the device that this lifting and translocating device is symmetrical before and after being, it comprises: frame (6), material (1), bench board (2), hinged swing arm (3,3 '), two ends connect slide block swing arm (4,4 '), the first slide block (5,5 '), hydraulic actuating cylinder (7), the second slide block (8,8 '), link stopper (9,9 '), crossbeam 10;
Described material (1) is positioned on bench board (2), hinged swing arm (3, 3 ') difference hinged bench board (2) lower surface in upper end is in C and C ' place, hinged swing arm (3, 3 ') difference hinged described frame (6) in lower end is in A and A ' place, two ends connect slide block swing arm (4, 4 ') be fixedly connected with by crossbeam (10) between, the two ends that two ends connect slide block swing arm (4) are articulated with B and D place with the first slide block (5) and the second slide block (8) respectively, the two ends that two ends connect slide block swing arm (4 ') are articulated with B ' and D ' place with the first slide block (5 ') and the second slide block (8 ') respectively, described first slide block (5, 5 ') be connected with described housing slide by guide rail, described second slide block (8) is the lower surface sliding block joint near that one end of block (9) by guide rail and bench board (2), described second slide block (8 ') is the lower surface sliding block joint near that one end of block (9 ') by guide rail and bench board (2), hinged swing arm (3) and two ends connect slide block swing arm (4) and are articulated with E place at middle part, hinged swing arm (3 ') and two ends connect slide block swing arm (4 ') and are articulated with E ' place at middle part, hydraulic actuating cylinder (7) lower end and frame are articulated with a G place, hydraulic actuating cylinder (7) upper end piston rod and crossbeam (10) are articulated with F point place, play the link stopper (9 of position limitation protection effect, 9 ') bench board (2) rail end is fixed on.
2. the lifting and translocating device with self-lubricating joint according to claim 1, is characterized in that: hinge-point (A, A ', B, B ', C, C ', D, D ', E, E ', F) be self-lubricating bearing pin.
3. the lifting and translocating device with self-lubricating joint according to claim 2, is characterized in that: hinge-point (A, A ', B, B ', C, C ', D, D ', E, E ', F) be the self-lubricating bearing pin with TiC nano-composite plate.
4. the lifting and translocating device with self-lubricating joint according to claim 3, is characterized in that: described TiC nano-composite plate is made up of Ti bottom, Ti-C cambic horizon and C-Ti working lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385577.3A CN105016073A (en) | 2015-07-02 | 2015-07-02 | Lifting and shifting device with self-lubrication joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385577.3A CN105016073A (en) | 2015-07-02 | 2015-07-02 | Lifting and shifting device with self-lubrication joint |
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| Publication Number | Publication Date |
|---|---|
| CN105016073A true CN105016073A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385577.3A Pending CN105016073A (en) | 2015-07-02 | 2015-07-02 | Lifting and shifting device with self-lubrication joint |
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| Country | Link |
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| CN (1) | CN105016073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352253A (en) * | 2017-05-31 | 2017-11-17 | 东风柳州汽车有限公司 | Reciprocating lever pipeline |
| CN107716992A (en) * | 2017-10-25 | 2018-02-23 | 重庆栩鑫家用电器制造有限公司 | Circular hole cutting equipment in a kind of installing plate |
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| CN204980289U (en) * | 2015-07-02 | 2016-01-20 | 洛阳理工学院 | Lift shift unit with self -lubricating joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0697367A1 (en) * | 1994-08-16 | 1996-02-21 | MAHA Maschinenbau Haldenwang GmbH & Co. KG | Scissor lift platform |
| JPH0899797A (en) * | 1994-10-03 | 1996-04-16 | Universal Kiki Kk | Lifting traverser for vehicle |
| JP2003276995A (en) * | 2002-03-25 | 2003-10-02 | Jitto:Kk | Stacking table elevating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107352253A (en) * | 2017-05-31 | 2017-11-17 | 东风柳州汽车有限公司 | Reciprocating lever pipeline |
| CN107352253B (en) * | 2017-05-31 | 2019-05-10 | 东风柳州汽车有限公司 | Reciprocating lever pipeline |
| CN107716992A (en) * | 2017-10-25 | 2018-02-23 | 重庆栩鑫家用电器制造有限公司 | Circular hole cutting equipment in a kind of installing plate |
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Address after: Jianxi District of Henan city of Luoyang Province, nine 471000 West Road No. 71 Applicant after: Luoyang Institute Of Science And Technology Address before: 471000 Henan city of Luoyang province high tech Development Zone, Lu Ze Applicant before: Luoyang Institute Of Science And Technology |
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Application publication date: 20151104 |