CN207007502U - A kind of mechanism of test gate opening and closing - Google Patents
A kind of mechanism of test gate opening and closing Download PDFInfo
- Publication number
- CN207007502U CN207007502U CN201720980972.0U CN201720980972U CN207007502U CN 207007502 U CN207007502 U CN 207007502U CN 201720980972 U CN201720980972 U CN 201720980972U CN 207007502 U CN207007502 U CN 207007502U
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- door body
- swing rod
- closing
- opening
- cylinder
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Abstract
The utility model discloses a kind of mechanism of test gate opening and closing, including frame, opening/closing machine framework is installed with frame, one end of opening/closing machine framework, which is fixed to be hinged, is provided with swing rod, and the be hinged drive end provided with cylinder, cylinder are arranged on opening/closing machine framework simultaneously for the lower end of swing rod, the upper end of the swing rod is fixedly connected with one end of industrial strap, the other end of industrial strap is fixedly connected on sucker, and sucker suction is movably hinged in door body, and in the middle part of swing rod provided with polyurethane pulley mechanism.Pass through the stretching of cylinder, swing rod is set to be swung to the direction of door body, by polyurethane pulley mechanism under torsion spring effect, polyurethane pulley contact is on door body surface, in the presence of swing rod, depression bar makes polyurethane pulley be rolled in door body, drive door body to close, when cylinders retract, drive swing to be swung to the direction away from door body, so that industrial strap drives sucker to move simultaneously, it is fixed on by sucker in door body and opens door body from the state of closing.
Description
Technical field
Testing field is the utility model is related to, specially a kind of mechanism of test gate opening and closing.
Background technology
The mechanism for the test gate opening and closing that electrical equipment producer uses at present, typically servomotor connection planetary reducer, low
Make with driven fork the motion in the range of certain angle in the state of speed.Need to carry out servomotor by controller and driver
Control and driving, and to give controller and the dc source of driver configuration relevant voltage.Such a mechanism generally can be well
The action of door opening and closing is completed, but the cost of this mechanism is slightly higher and software programming aspect is relatively complicated, it is not easy to left-hand seat.Calculate door
, it is necessary to add extra counting servicing unit when being opened and closed number, virtually cost and triviality with the addition of again.
Polyurethane block is being used to promote door body at closing time, due to being fixed between polyurethane block and swing rod, so door body
It is sliding friction between polyurethane block, so can if things go on like this fray door body surface, be this it is proposed that a kind of test gate is opened
The mechanism closed is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of mechanism of test gate opening and closing, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of mechanism of test gate opening and closing, including machine
Frame, is installed with opening/closing machine framework in the frame, and one end of the opening/closing machine framework, which is fixed, be hinged is provided with swing rod, the pendulum
The be hinged drive end provided with cylinder, the cylinder are arranged on opening/closing machine framework simultaneously for the lower end of bar, and the upper end of the swing rod is fixed
One end of industrial strap is connected with, the other end of the industrial strap is fixedly connected on sucker, and the sucker suction is in door body
On, and be movably hinged in the middle part of swing rod and be in rolling contact provided with polyurethane pulley mechanism, the other end of the polyurethane pulley mechanism
The surface of door body.
As a kind of improvement of the present utility model, the swing rod includes quarter butt, stock and rotating shaft, and the quarter butt is fixedly connected
Stock, and the angle of axis is 60-90 ° between two bars, the rotating shaft is fixedly mounted positioned at the junction of two bars, the rotating shaft
On opening/closing machine framework, cylinder drive end is movably hinged with the quarter butt, under cylinder driving, swing rod is put in set plane
It is dynamic.
As a kind of improvement of the present utility model, top surface of the plane that the swing rod is swung parallel to door body.
As a kind of improvement of the present utility model, the polyurethane pulley mechanism includes hinge, torsion spring, depression bar and polyurethane
Pulley, hinge and the polyurethane pulley are separately fixed at the both ends of depression bar, and the hinge is fixedly mounted on swing rod, and on hinge
Set is equipped with torsion spring, and when door body is closed, the polyurethane pulley rolling contact is on door body surface.
As a kind of improvement of the present utility model, one end of the torsion spring is fixedly connected with depression bar, and its other end is fixedly connected
Swing rod, in the presence of torsion spring, depression bar rotates to the direction of door body.
Compared with prior art, the beneficial effects of the utility model are：The utility model uses cylinder driving structure, saves
Space, while cost has been saved, it is specific as follows：
1st, by the stretching of cylinder, swing rod is swung to the direction of door body, acted on by polyurethane pulley mechanism in torsion spring
Under, polyurethane pulley contact is on door body surface, and in the presence of swing rod, depression bar makes polyurethane pulley be rolled in door body, drives
Door body is closed；
2nd, when cylinders retract, drive and swing to the direction swing away from door body, so that industrial strap drives sucker same
Shi Yundong, it is fixed on by sucker in door body and opens door body from the state of closing；
3rd, roll mode is used when door body is closed, the mode of direct sliding friction in the prior art is avoided, can drop
The low degree of injury to door body.
Brief description of the drawings
Fig. 1 is enabling original position schematic diagram of the present utility model；
Fig. 2 is enabling end position schematic diagram of the present utility model；
For the utility model at closing time, poly- bank ester pulley promotes door body structure schematic diagram to Fig. 3；
Fig. 4 is swing rod structure schematic diagram in the utility model；
Fig. 5 is polyurethane pulley mechanism structural representation in the utility model.
In figure：1 cylinder, 2 frames, 3 opening/closing machine frameworks, 4 door body, 5 suckers, 6 industrial straps, 7 polyurethane pulley mechanisms, 71
Hinge, 72 torsion springs, 73 depression bars, 74 polyurethane pulleys, 8 swing rods, 81 quarter butts, 82 stocks, 83 rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-5, the utility model provides a kind of technical scheme：A kind of mechanism of test gate opening and closing, including frame
2, it is installed with opening/closing machine framework 3 in frame 2, one end of opening/closing machine framework 3, which is fixed, be hinged is provided with swing rod 8, the lower end of swing rod 8
The be hinged drive end provided with cylinder 1, cylinder 1 are arranged on opening/closing machine framework 3 simultaneously, and the upper end of the swing rod 8 is fixedly connected with work
One end of industry strap 6, the other end of industrial strap 6 are fixedly connected on sucker 5, and sucker 5 is adsorbed in door body 4, and swing rod 8
Middle part is movably hinged provided with polyurethane pulley mechanism 7, and the other end of polyurethane pulley mechanism 7 is in rolling contact the surface of door body 4, should
Cylinder 1 is to use compressed air driven cylinder in existing common technology, and its telescopic control device is controlled by PLC,
This is not repeated, and by the stretching of cylinder 1, swing rod 8 is swung to the direction of door body 4, by polyurethane pulley mechanism 7 in torsion spring
Under 72 effects, polyurethane pulley 74 is contacted on the surface of door body 4, and in the presence of swing rod 8, depression bar 73 makes polyurethane pulley 74 in door
Rolled on body 4, drive door body 4 to close, the degree of injury to the surface of door body 4 can be greatly reduced by the way of rolling.
Swing rod 8 includes quarter butt 81, stock 82 and rotating shaft 83, and quarter butt 81 is fixedly connected with stock 82, and axis between two bars
Angle be 60-90 °, rotating shaft 83 is fixedly mounted on opening/closing machine framework 3 positioned at the junction of two bars, the rotating shaft 83, quarter butt
The drive end of cylinder 1 is movably hinged with 81, under the driving of cylinder 1, swing rod 8 is swung in set plane, the plane that swing rod 8 is swung
Parallel to the top surface of door body 4.
Polyurethane pulley mechanism 7 includes hinge 71, torsion spring 72, depression bar 73 and polyurethane pulley 74, hinge 71 and polyurethane
Pulley 74 is separately fixed at the both ends of depression bar 73, and the hinge 71 is fixedly mounted on swing rod 8, and set is equipped with torsion spring on hinge 71
72, when door body 4 is closed, polyurethane pulley 74 is in rolling contact is fixedly connected with depression bar 73 in the surface of door body 4, one end of torsion spring 72, its
The other end is fixedly connected with swing rod 8, and in the presence of torsion spring 72, depression bar 73 rotates to the direction of door body 4.
In embodiment as shown in Figure 1, when cylinder 1 is in fully extended state, door body 4 is closed, now
It is in rolling contact by polyurethane pulley 74 on the surface of door body 4, ensures that door body 4 is closed all the time；
In embodiment as shown in Figure 2, when cylinder 1 is in fully retracted state, door body 4 is under the pulling of industrial strap 6
Open completely；
In embodiment as shown in Figure 3, when during cylinder 1 is in and stretched out, wherein the process band driven fork 8 stretched out
Being moved to close to the direction of door body 4, industrial strap 6 relaxes, and door body 4 is not acted on, when moving to certain position, polyurethane pulley
74 touch door body 4, and are rolled in door body 4, and during rolling, polyurethane pulley 74 can give door body 4 one active forces,
By the relation of door body 4, fully closed condition as shown in Figure 1 is finally reached.
Operation principle of the present utility model is briefly described below：
By the stretching of cylinder 1, swing rod 8 is set to be swung to the direction of door body 4, by polyurethane pulley mechanism 7 in torsion spring 72
Under effect, polyurethane pulley 74 is contacted on the surface of door body 4, and in the presence of swing rod 8, depression bar 73 makes polyurethane pulley 74 in door body
Rolled on 4, drive door body 4 to close, when cylinder 1 is retracted, driven and swing 8 to the direction swing away from door body 4, so that industrial
Strap 6 drives sucker 5 to move simultaneously, is fixed on by sucker 5 in door body 4 and opens door body 4 from the state of closing.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mechanism of test gate opening and closing, including frame (2), it is characterised in that：Opening and closing is installed with the frame (2)
Mechanism rack (3), one end of the opening/closing machine framework (3), which is fixed to be hinged, is provided with swing rod (8), and the lower end of the swing rod (8) is cut with scissors simultaneously
The drive end of cylinder (1) is equipped with, the cylinder (1) is arranged on opening/closing machine framework (3), and the upper end of the swing rod (8), which is fixed, to be connected
One end of industrial strap (6) is connected to, the other end of the industrial strap (6) is fixedly connected on sucker (5), the sucker (5)
Absorption is movably hinged in door body (4), and in the middle part of swing rod (8) provided with polyurethane pulley mechanism (7), the polyurethane turbine
The other end of structure (7) is in rolling contact the surface of door body (4).
A kind of 2. mechanism of test gate opening and closing according to claim 1, it is characterised in that：The swing rod (8) includes quarter butt
(81), stock (82) and rotating shaft (83), the quarter butt (81) is fixedly connected with stock (82), and the angle of axis is between two bars
60-90 °, the rotating shaft (83) is fixedly mounted on opening/closing machine framework (3) positioned at the junction of two bars, the rotating shaft (83), institute
State and cylinder (1) drive end is movably hinged with quarter butt (81), under cylinder (1) driving, swing rod (8) is swung in set plane.
A kind of 3. mechanism of test gate opening and closing according to claim 2, it is characterised in that：The swing rod (8) swings flat
Top surface of the face parallel to door body (4).
A kind of 4. mechanism of test gate opening and closing according to claim 1, it is characterised in that：The polyurethane pulley mechanism
(7) hinge (71), torsion spring (72), depression bar (73) and polyurethane pulley (74), the hinge (71) and polyurethane pulley are included
(74) both ends of depression bar (73) are separately fixed at, the hinge (71) is fixedly mounted on swing rod (8), and is socketed and is set on hinge (71)
There is torsion spring (72), when door body (4) is closed, the polyurethane pulley (74) is in rolling contact on door body (4) surface.
A kind of 5. mechanism of test gate opening and closing according to claim 4, it is characterised in that：One end of the torsion spring (72) is consolidated
Surely depression bar (73) is connected, its other end is fixedly connected with swing rod (8), and in the presence of torsion spring (72), depression bar (73) is to door body (4)
Direction rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980972.0U CN207007502U (en) | 2017-08-08 | 2017-08-08 | A kind of mechanism of test gate opening and closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980972.0U CN207007502U (en) | 2017-08-08 | 2017-08-08 | A kind of mechanism of test gate opening and closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007502U true CN207007502U (en) | 2018-02-13 |
Family
ID=61459078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980972.0U Active CN207007502U (en) | 2017-08-08 | 2017-08-08 | A kind of mechanism of test gate opening and closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019029150A1 (en) * | 2017-08-08 | 2019-02-14 | 江苏中科君达物联网股份有限公司 | Mechanism for testing opening and closing of door |
-
2017
- 2017-08-08 CN CN201720980972.0U patent/CN207007502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019029150A1 (en) * | 2017-08-08 | 2019-02-14 | 江苏中科君达物联网股份有限公司 | Mechanism for testing opening and closing of door |
| CN109374267A (en) * | 2017-08-08 | 2019-02-22 | 江苏中科君达物联网股份有限公司 | A kind of mechanism of test gate opening and closing |
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