CN106150252A - Automatically-controlled door proof mechanism - Google Patents
Automatically-controlled door proof mechanism Download PDFInfo
- Publication number
- CN106150252A CN106150252A CN201510128707.5A CN201510128707A CN106150252A CN 106150252 A CN106150252 A CN 106150252A CN 201510128707 A CN201510128707 A CN 201510128707A CN 106150252 A CN106150252 A CN 106150252A
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- China
- Prior art keywords
- fixing seat
- connecting rod
- automatically
- proof mechanism
- controlled door
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Abstract
nullThe invention discloses a kind of automatically-controlled door proof mechanism，Including fixing seat、Connecting rod and push against head，Fixing seat and the dodge gate stationary positioned of lathe，Pitman shaft is located on fixing seat to sliding，Push against head to be positioned on fixing seat along fixing seat radial elastic is flexible，Push against cephalic par elastic tight against connecting rod periphery wall all the time，Connecting rod periphery wall is provided with one be able to house the radial depressions portion pushing against head，Connecting rod and lathe drive the cylinder piston rod of dodge gate opening and closing to be coaxially connected，The present invention is by mounting-fixing base on lathe dodge gate，The radial depressions portion of elastic telescopic and connecting rod by pushing against head coordinates，Realize dodge gate to be connected or dropout with the fixing of cylinder piston rod，Human body part is had on doorway when movable door closing，Movable door closing can rest on, after being hampered, the position that is hampered，Realize the function of anti-pinch，Mechanism structure of the present invention is simplified，Facilitate installing/dismounting，Safety is high，Practical and range is wide.
Description
Technical field
The present invention relates to a kind of machine tool safety protection device, espespecially relate to a kind of automatically-controlled door
Proof mechanism.
Background technology
During machine tooling, the dodge gate of lathe is driven by cylinder piston rod and opens
Close, sometimes, because workman's maloperation, cause workman's arm not the most timely
Exit inside lathe, cause workman's arm to be crushed by dodge gate.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of automatically-controlled door proof mechanism, should
Automatically-controlled door proof mechanism simple in construction, it is possible to effectively prevent workman when movable door closing
Crushed.
The present invention is to solve its technical problem be the technical scheme is that a kind of from
Dynamic door proof mechanism, including fixing seat, connecting rod with push against head, described fixing seat and
The dodge gate stationary positioned of lathe, pitman shaft is located on fixing seat to sliding,
Push against head to be positioned on fixing seat along fixing seat radial elastic is flexible, push against head end
Portion is elastic tight against connecting rod periphery wall all the time, and connecting rod periphery wall is provided with
One be able to house the radial depressions portion pushing against head, connecting rod and lathe driving activity
The cylinder piston rod of door opening and closing is coaxially connected.
As a further improvement on the present invention, it is additionally provided with a plate, this connecting plate two
End is fixing with lathe dodge gate and fixing seat respectively to be connected.
As a further improvement on the present invention, described connecting plate is provided with a perforation, machine
Bed drives the cylinder piston rod of dodge gate opening and closing to slide and is arranged in this perforation,
Connecting rod towards the proper backstop in one end in dodge gate enabling direction in connecting plate.
As a further improvement on the present invention, described fixing seat is provided with one and axially wears
Hole, connecting rod can be arranged in this axial through bore along slip, on described fixing seat also
It is provided with a radial direction slideway connected with axial through bore, pushes against head and be just inserted in this radial direction cunning
In road.
As a further improvement on the present invention, push against head described in and include elastomer and rolling
Pearl, elastomer one end and radially slideway stationary positioned, the elastomer other end tight against ball,
Ball is tight against connecting rod periphery wall.
As a further improvement on the present invention, radial direction slideway peristome on described fixing seat
Forming diameter inner shrinking structure, this radial direction slideway peristome diameter is less than ball diameter.
As a further improvement on the present invention, described fixing seat radially slideway is a radial direction
Through hole, fixing seat lateral wall is fixed with an end cap, and this end cap just covers fixing seat
Radially slideway is towards the opening outside fixing seat, and elastomer one end is tight against this end cap.
As a further improvement on the present invention, described elastomer is spring.
As a further improvement on the present invention, described ball is steel ball.
As a further improvement on the present invention, described connecting rod is two ends and mid diameter
The Pear-Shaped structure gradually inside contracted.
The invention has the beneficial effects as follows: the present invention is solid by installing on lathe dodge gate
Reservation, the radial depressions portion of elastic telescopic and connecting rod by pushing against head coordinates, real
Existing dodge gate is connected or dropout with the fixing of cylinder piston rod, has when movable door closing
Human body part is on doorway, and movable door closing can rest on, after being hampered, the position that is hampered, real
The function of existing anti-pinch, mechanism structure of the present invention is simplified, and facilitates installing/dismounting, safety
Height, practical and range is wide.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the present invention.
Detailed description of the invention
Embodiment: a kind of automatically-controlled door proof mechanism, including fixing seat 1, connecting rod 2
With push against head, dodge gate 3 stationary positioned of described fixing seat 1 and lathe, connecting rod
2 axially can slide is located on fixing seat 1, and pushing against head can along fixing seat 1 radially
Elastic telescopic is positioned on fixing seat 1, pushes against cephalic par elastic tight against connecting rod all the time
2 periphery walls, connecting rod 2 periphery wall be provided with one be able to house to
The radial depressions portion 4 of tight head, connecting rod 2 drives the gas of dodge gate 3 opening and closing with lathe
Cylinder piston rod 5 is coaxially connected, and normality is that to push against head recessed tight against the radial direction in connecting rod 2
Falling in portion 4, connecting rod 2 is connected to form one by the portion of pushing against with fixing seat 1, uses
Time sleeve mechanism ejecting and returning and realize the opening and closing of dodge gate 3 with cylinder；When closing the door
When meeting with obstruction, connecting rod 2 lateral wall compresses the portion's of pushing against retrogressing, and the portion of pushing against exits connection
The depressed part of bar 2, now, connecting rod 2 can relative be slided with fixing seat 1, gas
Cylinder piston rod 5 moves forward with connecting rod 2, and dodge gate 3 rests on and is hampered
Position, it is achieved the function of anti-pinch.Regulation pushes against head elasticity and pushes against power, mechanism of the present invention
Structure is simplified, and facilitates installing/dismounting, and safety is high, practical and range is wide.
Be additionally provided with a plate 6, these connecting plate 6 two ends respectively with lathe dodge gate 3
Fix with fixing seat 1 and connect, movable by connecting plate 6 connection fixing base 1 and lathe
Door 3, convenient installation.
Described connecting plate 6 is provided with a perforation, and lathe drives the gas of dodge gate 3 opening and closing
Cylinder piston rod 5 be able to slide and be arranged in this perforation, and connecting rod 2 is towards dodge gate
The proper backstop in one end in 3 enabling directions, in connecting plate 6, is stopped by connecting plate 6 and connects
Bar 2 is towards enabling direction slidably, it is to avoid opens the door and lost efficacy.
Described fixing seat 1 is provided with an axial through bore, and connecting rod 2 can be worn along slip
It is located in this axial through bore, described fixing seat 1 is additionally provided with one and connects with axial through bore
Radial direction slideway, push against head and be just inserted in this radial direction slideway, this structure is capable of
To connecting rod 2 and the slide-and-guide pushing against head.
The described head that pushes against includes elastomer 7 and ball 8, elastomer 7 one end and radial direction
Slideway stationary positioned, elastomer 7 other end is tight against ball 8, and ball 8 is tight against connection
Bar 2 periphery wall, pushes against ball 8 by elastomer 7 and realizes pushing against the elasticity of head
Slip, this simple in construction, it is simple to install, and ball 8 and connecting rod 2 Structure deformation,
Frictional force is little, it is ensured that slide smooth and easy, it is to avoid long-time friction damage, and ball 8
Smooth arc-shaped surface, also avoids the depressed part with connecting rod 2 periphery wall to occur
Blocking, it is ensured that dodge gate 3 is closed the door and stopped immediately when meeting with obstruction closing the door.
On described fixing seat 1, radially slideway peristome forms diameter inner shrinking structure, this footpath
To slideway peristome diameter less than ball 8 diameter, this structure keeps ball 8 to take off
Go out radially slideway, it is ensured that compact conformation is effective, it is to avoid ball 8 comes off inefficacy.
Described fixing seat 1 radially slideway is a radial direction through hole, on fixing seat 1 lateral wall
Being fixed with an end cap 9, this end cap 9 just covers fixing seat 1 radially slideway towards solid
Opening outside reservation 1, elastomer 7 one end is tight against this end cap 9, by end cap 9
Forming radially slide bottom, this structure is easy to processing and assembles, and by adjusting end cap
9 eject dynamics with the elasticity of fixing seat 1 lock can also regulate proof mechanism,
Realize anti-pinch scope freely to regulate.
Described elastomer 7 is spring.
Described ball 8 is steel ball.
Described connecting rod 2 in two ends with the Pear-Shaped structure that gradually inside contracts of mid diameter,
Forming V groove in the middle part of connecting rod 2, conveniently slide smoothly in the portion of pushing against, it is to avoid holding occurs,
Form diameter by connecting rod 2 two ends and gradually taper up structure, make connecting rod 2 surface light
Sliding, in the middle part of abjection connecting rod 2, the portion that pushes against of V-shaped groove will not return because of reasons such as vibrations
Fall in the V-shaped groove of centre, it is ensured that use safety.
Claims (10)
1. an automatically-controlled door proof mechanism, it is characterised in that: include fixing seat (1),
Connecting rod (2) and push against head, the dodge gate (3) of described fixing seat and lathe is fixed
Positioning, pitman shaft is located on fixing seat to sliding, and pushing against head can be along fixing
Seat radial elastic is flexible to be positioned on fixing seat, pushes against cephalic par elastic tight against even all the time
Extension bar periphery wall, connecting rod periphery wall be provided with one be able to house to
The radial depressions portion (4) of tight head, connecting rod drives the cylinder of dodge gate opening and closing with lathe
Piston rod (5) is coaxially connected.
2. automatically-controlled door proof mechanism as claimed in claim 1, is characterized in that: also set
Having a plate (6), these connecting plate two ends are solid with lathe dodge gate and fixing seat respectively
Fixed connection.
3. automatically-controlled door proof mechanism as claimed in claim 1, is characterized in that: described
Connecting plate is provided with a perforation, and the cylinder piston rod of lathe driving dodge gate opening and closing be able to
Enough slips are arranged in this perforation, and connecting rod is proper towards the one end in dodge gate enabling direction
Backstop is in connecting plate.
4. automatically-controlled door proof mechanism as claimed in claim 1, is characterized in that: described
Fixing seat is provided with an axial through bore, and connecting rod can be arranged in this along slip and axially wear
In hole, described fixing seat is additionally provided with a radial direction slideway connected with axial through bore, supports
Tight head is just inserted in this radial direction slideway.
5. automatically-controlled door proof mechanism as claimed in claim 3, is characterized in that: described
Push against head and include elastomer (7) and ball (8), elastomer one end and radially slideway
Stationary positioned, the elastomer other end is tight against ball, and ball is tight against connecting rod periphery
Wall.
6. automatically-controlled door proof mechanism as claimed in claim 5, is characterized in that: described
On fixing seat, radially slideway peristome forms diameter inner shrinking structure, this radial direction slideway opening
Portion's diameter is less than ball diameter.
7. automatically-controlled door proof mechanism as claimed in claim 5, is characterized in that: described
Fixing seat radially slideway is a radial direction through hole, and fixing seat lateral wall is fixed with one end
Lid (9), this end cap just covers fixing seat radially slideway towards the opening outside fixing seat,
Elastomer one end is tight against this end cap.
8. automatically-controlled door proof mechanism as claimed in claim 5, is characterized in that: described
Elastomer is spring.
9. automatically-controlled door proof mechanism as claimed in claim 5, is characterized in that: described
Ball is steel ball.
10. automatically-controlled door proof mechanism as claimed in claim 1, is characterized in that: institute
State the Pear-Shaped structure that connecting rod is two ends and mid diameter gradually inside contracts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128707.5A CN106150252B (en) | 2015-03-24 | 2015-03-24 | Automatically-controlled door proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128707.5A CN106150252B (en) | 2015-03-24 | 2015-03-24 | Automatically-controlled door proof mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150252A true CN106150252A (en) | 2016-11-23 |
| CN106150252B CN106150252B (en) | 2017-09-15 |
Family
ID=58063828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128707.5A Active CN106150252B (en) | 2015-03-24 | 2015-03-24 | Automatically-controlled door proof mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN106150252B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090105Y (en) * | 2007-08-07 | 2008-07-23 | 爱威机电(南京)有限公司 | Off-anti-clamping trigger gear for passenger car inner swing door |
| CN102678004A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Anti-pinch child door |
| CN203716718U (en) * | 2013-12-03 | 2014-07-16 | 温州欧德门控科技发展有限公司 | Slide groove rocking arm device in door closer |
| CN204123194U (en) * | 2014-07-29 | 2015-01-28 | 宁波海天精工股份有限公司 | A kind of automatic door structure using the lathe of truss manipulator |
| CN204175095U (en) * | 2014-10-17 | 2015-02-25 | 瓯宝安防科技股份有限公司 | New type auto device of windowing |
| CN204511140U (en) * | 2015-03-24 | 2015-07-29 | 苏州东昱精机有限公司 | Automatic door proof mechanism |
-
2015
- 2015-03-24 CN CN201510128707.5A patent/CN106150252B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090105Y (en) * | 2007-08-07 | 2008-07-23 | 爱威机电(南京)有限公司 | Off-anti-clamping trigger gear for passenger car inner swing door |
| CN102678004A (en) * | 2012-04-21 | 2012-09-19 | 林智勇 | Anti-pinch child door |
| CN203716718U (en) * | 2013-12-03 | 2014-07-16 | 温州欧德门控科技发展有限公司 | Slide groove rocking arm device in door closer |
| CN204123194U (en) * | 2014-07-29 | 2015-01-28 | 宁波海天精工股份有限公司 | A kind of automatic door structure using the lathe of truss manipulator |
| CN204175095U (en) * | 2014-10-17 | 2015-02-25 | 瓯宝安防科技股份有限公司 | New type auto device of windowing |
| CN204511140U (en) * | 2015-03-24 | 2015-07-29 | 苏州东昱精机有限公司 | Automatic door proof mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106150252B (en) | 2017-09-15 |
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