CN206925636U - It is a kind of to move up and down Double-protection door applied to lathe - Google Patents
It is a kind of to move up and down Double-protection door applied to lathe Download PDFInfo
- Publication number
- CN206925636U CN206925636U CN201720341146.1U CN201720341146U CN206925636U CN 206925636 U CN206925636 U CN 206925636U CN 201720341146 U CN201720341146 U CN 201720341146U CN 206925636 U CN206925636 U CN 206925636U
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- CN
- China
- Prior art keywords
- sliding door
- sprocket
- doorframe
- rotating shaft
- lathe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000009434 installation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
It the utility model is related to and a kind of move up and down Double-protection door applied to lathe,Including upper sliding door,Lower sliding door and doorframe,Doorframe upper end is horizontally installed with motor,Drive sprocket is installed in the rotating shaft of motor,Upper sprocket wheel and lower sprocket have been arranged symmetrically in left and right sides side wall in doorframe,The first chain is installed between upper sprocket wheel and lower sprocket in same side wall,It is connected between two upper sprocket wheels by rotating shaft,One end of rotating shaft is provided with driven sprocket,Driven sprocket is connected by the second chain with drive sprocket,Upper sliding door and lower sliding door are separately mounted in two vertical guide grooves of doorframe both sides,The lower end both sides of lower sliding door are mounted on connecting plate,Connecting plate one end is connected with the first chain of homonymy,The top position that the lower end of lower sliding door is located at each connecting plate is mounted on support block,Limited block is respectively symmetrically installed in the middle part of the left and right guide groove of upper sliding door.The utility model can open larger sliding door but occupy little space and operate steadily reliable.
Description
Technical field
Lathe protection technology field is the utility model is related to, bilayer is moved up and down applied to lathe more particularly to a kind of
Protective door.
Background technology
Protective door is the important component of lathe protection, and its mounting means and size are depending on need of work.Mesh
It is preceding for ensure operation it is safe and reliable, often using line gauge be oriented to and oil cylinder or cylinder promotion by the way of, but manufacturing cost compared with
Height, and when needing to open larger protective door, larger bulk demand and stability requirement can not often be expired
Foot.
The content of the invention
Technical problem to be solved in the utility model be to provide it is a kind of move up and down Double-protection door applied to lathe,
Simple in construction, manufacturing cost is low, easy for installation, can open larger sliding door but occupy little space and operate steadily reliable.
Technical scheme is used by the utility model solves its technical problem：There is provided a kind of applied to being moved down on lathe
Dynamic Double-protection door, including upper sliding door, lower sliding door and doorframe, described doorframe upper end are horizontally installed with motor, and the motor turns
Drive sprocket is installed on axle, upper sprocket wheel and lower sprocket have been arranged symmetrically in the left and right sides side wall in described doorframe, it is same
First chain is installed between the upper sprocket wheel and lower sprocket in side wall, is connected between two upper sprocket wheels by rotating shaft, described turns
One end of axle is provided with driven sprocket, and the driven sprocket is connected by the second chain with drive sprocket, and described upper sliding door is with
Sliding door is separately mounted in two vertical guide grooves of doorframe both sides, and it is front and rear separate installation, the lower end both sides of the lower sliding door
Connecting plate is mounted on, described connecting plate one end is connected with the first chain of homonymy, and the lower end of described lower sliding door is positioned at every
The top position of individual connecting plate is mounted on support block, and support block is located at the underface of upper sliding door, a left side for described upper sliding door
Limited block is respectively symmetrically installed in the middle part of right guide groove.
Supplemented as one kind to technical scheme described in the utility model, the side upper and lower ends in described doorframe are each
One travel switch is installed, collision block is installed with one end of the connecting plate of travel switch homonymy.
Supplemented as one kind to technical scheme described in the utility model, described upper sprocket wheel passes through flat key and rotating shaft end
Portion connects.
Supplemented as one kind to technical scheme described in the utility model, described lower sprocket is arranged on door by bearing
On the sprocket shaft of the side bottom of frame two.
As to technical scheme described in the utility model one kind supplement, described rotating shaft both ends respectively with doorframe both sides
The shaft seat rotation connection of corresponding installation.
Beneficial effect：The utility model is related to it is a kind of move up and down Double-protection door applied to lathe, the protective door adopts
With layer door structure, when making two sliding doors opening, overall height dimension is compressed, and is unlikely to too high；Lower sliding door lower end both sides pass through same
Piece rotating shaft drives, make sliding door be pulled up during left and right sides speed it is consistent, operate steadily reliable；It is simple in construction, manufacture
Cost is low, easy for installation, can open larger sliding door but occupy little space and operate steadily reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the partial structurtes enlarged drawing at the A shown in the utility model Fig. 2；
Fig. 4 is internal structure schematic diagram of the present utility model；
Fig. 5 is the partial structurtes enlarged drawing at the B shown in the utility model Fig. 4.
Diagram：1st, upper sliding door, 2, lower sliding door, 3, drive sprocket, 4, motor, the 5, second chain, 6, driven sprocket, 7, cochain
Wheel, 8, guide groove, 9, rotating shaft, 10, shaft seat, 11, limited block, the 12, first chain, 13, collision block, 14, connecting plate, 15, stroke
Switch, 16, support block, 17, doorframe, 18, lower sprocket.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment of the present utility model be related to it is a kind of move up and down Double-protection door applied to lathe, such as Fig. 1-5 institutes
Show, including upper sliding door 1, lower sliding door 2 and doorframe 17, the described upper end of doorframe 17 are horizontally installed with motor 4, the rotating shaft of the motor 4
On drive sprocket 3 is installed, be arranged symmetrically upper sprocket wheel 7 and lower sprocket 18 in the left and right sides side wall in described doorframe 17,
First chain 12 is installed between the upper sprocket wheel 7 and lower sprocket 18 in same side wall, passes through the phase of rotating shaft 9 between two upper sprocket wheels 7
Even, one end of described rotating shaft 9 is provided with driven sprocket 6, and the driven sprocket 6 is connected by the second chain 5 with drive sprocket 3,
Described upper sliding door 1 and lower sliding door 2 are separately mounted in two vertical guide grooves 8 of the both sides of doorframe 17, and front and rear separate peace
Dress, the lower end both sides of the lower sliding door 2 are mounted on connecting plate 14, described one end of connecting plate 14 and the phase of the first chain 12 of homonymy
Even, the lower end of described lower sliding door 2 is located at the top position of each connecting plate 14 and is mounted on support block 16, and support block 16
In the underface of upper sliding door 1, limited block 11 is respectively symmetrically installed in the middle part of left and right guide groove 8 of described upper sliding door 1.
Side upper and lower ends in described doorframe 17 are respectively provided with a travel switch 15, with the homonymy of travel switch 15
One end of connecting plate 14 is provided with collision block 13.
Described upper sprocket wheel 7 is connected by flat key with the end of rotating shaft 9.
Described lower sprocket 18 is arranged on by bearing on the sprocket shaft of 17 liang of side bottoms of doorframe.
The shaft seat 10 of the described both ends of rotating shaft 9 installation corresponding with the both sides of doorframe 17 respectively is rotatablely connected.
Embodiment
In the course of the work, when protective door needs to open, motor 4 rotates driving drive sprocket 3 and rotated, drive sprocket 3
Driven sprocket 6, rotating shaft 9 and the concomitant rotation of upper sprocket wheel 7 are driven by the second chain 5, the first chain 12 of both sides is also in upper sprocket wheel 7
Driving under start to rotate, and drive lower sliding door 2 to be moved up along guide groove 8 by connecting plate 14.Instantly sliding door 2 is to moving up
When the support block 16 moved to lower end encounters upper sliding door 1, lower sliding door 2 supports sliding door 1 and moved upwardly together, when two sliding doors are upward
When being moved to collision block 13 and touching upper end limit switch 15, motor 4 stops, and two sliding doors are opened in place, stop movement.
When protective door needs to close, motor 4 rotates backward, and drive sprocket 3 drives driven sprocket 6 by the second chain 5
Rotate backward, rotating shaft 9 and upper sprocket wheel 7 rotate backward therewith, and the first chain 12 of both sides also starts instead under the driving of upper sprocket wheel 7
Lower sliding door 2 is driven to be moved down along guide groove 8 to rotation, and by connecting plate 14.Upper sliding door 1 is not subjected to support block 16
Support enough, starts to move down under gravity, encounters limit on guide groove 8 when two sliding doors drop to the upper bottom of sliding door 1 together
During the block 11 of position, upper sliding door 1 is limited block 11 and propped up, and stops declining, lower sliding door 2 continues to decline.Instantly sliding door 2 drops to collision block 13
When touching the limit switch 15 of lower end, motor 4 stops, and two sliding doors are closed in place, stops declining.
Protective door of the present utility model uses layer door structure, and when making two sliding doors opening, overall height dimension is compressed, unlikely
In too high；Lower sliding door lower end both sides are driven by same root rotating shaft, make sliding door be pulled up during the left and right sides speed it is consistent,
Operate steadily reliable；Simple in construction, manufacturing cost is low, easy for installation, can open larger sliding door but occupy little space and run
It is steady reliable.
Claims (5)
1. a kind of move up and down Double-protection door, including upper sliding door (1), lower sliding door (2) and doorframe (17) applied to lathe, its
It is characterised by：Described doorframe (17) upper end is horizontally installed with motor (4), and drive sprocket is provided with the rotating shaft of the motor (4)
(3) upper sprocket wheel (7) and lower sprocket (18), same side wall, have been arranged symmetrically in the left and right sides side wall in described doorframe (17)
On upper sprocket wheel (7) and lower sprocket (18) between the first chain (12) is installed, pass through rotating shaft (9) between two upper sprocket wheels (7)
It is connected, one end of described rotating shaft (9) is provided with driven sprocket (6), and the driven sprocket (6) passes through the second chain (5) and driving
Sprocket wheel (3) is connected, and described upper sliding door (1) and lower sliding door (2) is separately mounted to two vertical guiding of doorframe (17) both sides
In groove (8), and it is front and rear separate installation, the lower end both sides of the lower sliding door (2) are mounted on connecting plate (14), described connecting plate
(14) one end is connected with the first chain (12) of homonymy, and the lower end of described lower sliding door (2) is located at the upper of each connecting plate (14)
Orientation, which is put, is mounted on support block (16), and support block (16) is located at the underface of upper sliding door (1), described upper sliding door (1)
Limited block (11) is respectively symmetrically installed in the middle part of left and right guide groove (8).
2. a kind of Double-protection door is moved up and down according to claim 1 applied to lathe, it is characterised in that：Described
Side upper and lower ends in doorframe (17) are respectively provided with a travel switch (15), the connecting plate with travel switch (15) homonymy
(14) one end is provided with collision block (13).
3. a kind of Double-protection door is moved up and down according to claim 1 applied to lathe, it is characterised in that：Described
Upper sprocket wheel (7) is connected by flat key with rotating shaft (9) end.
4. a kind of Double-protection door is moved up and down according to claim 1 applied to lathe, it is characterised in that：Described
Lower sprocket (18) is arranged on by bearing on the sprocket shaft of the side bottom of doorframe (17) two.
5. a kind of Double-protection door is moved up and down according to claim 1 applied to lathe, it is characterised in that：Described
Rotating shaft (9) both ends respectively installation corresponding with doorframe (17) both sides shaft seat (10) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341146.1U CN206925636U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to move up and down Double-protection door applied to lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341146.1U CN206925636U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to move up and down Double-protection door applied to lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925636U true CN206925636U (en) | 2018-01-26 |
Family
ID=61349642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341146.1U Withdrawn - After Issue CN206925636U (en) | 2017-04-01 | 2017-04-01 | It is a kind of to move up and down Double-protection door applied to lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732395A (en) * | 2019-01-21 | 2019-05-10 | 宁波海天精工股份有限公司 | A kind of biparting rotating interlocked protection gate of horizontal Machining centers |
-
2017
- 2017-04-01 CN CN201720341146.1U patent/CN206925636U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732395A (en) * | 2019-01-21 | 2019-05-10 | 宁波海天精工股份有限公司 | A kind of biparting rotating interlocked protection gate of horizontal Machining centers |
| CN109732395B (en) * | 2019-01-21 | 2024-05-17 | 宁波海天精工股份有限公司 | Horizontal machining center is with two linkage guard gates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20240108 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20240108 |