CN207017854U - A kind of rack-and-pinion interlocks split two-door - Google Patents
A kind of rack-and-pinion interlocks split two-door Download PDFInfo
- Publication number
- CN207017854U CN207017854U CN201720779171.8U CN201720779171U CN207017854U CN 207017854 U CN207017854 U CN 207017854U CN 201720779171 U CN201720779171 U CN 201720779171U CN 207017854 U CN207017854 U CN 207017854U
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- door
- rack
- offside door
- offside
- pinion
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Abstract
It the utility model is related to a kind of the split two-door of rack-and-pinion gearing, including offside door, the offside door being slidably mounted in lathe doorframe, telescopic interlinked mechanism is provided between offside door, offside door, interlinked mechanism includes fixed seat, long connecting rod portion and short connecting rod, fixed seat is fixedly installed in the centre on doorframe top, long connecting rod portion includes N groups and intersects stock, every group of crosspoint is located at the point midway of stock, each group intersects the corresponding rotation connection of stock head and the tail, and one of which is intersected stock and is installed on by its crosspoint in fixed seat；The both ends in long connecting rod portion are rotatably connected to two short connecting rods respectively up and down, and wherein its outer end of the two of one end short connecting rod intersects and is rotatablely installed on offside door, and two short connecting rod outer ends of the other end intersect and are rotatablely installed on offside door.By described two-door split interlinked mechanism, a set of Rodless cylinder is at least saved to reduce cost, and link transmission, folding efficiency high, its manufacture assembling is simple, easy to maintain.
Description
Technical field
The present invention relates to split two-door on lathe.
Background technology
Existing Digit Control Machine Tool shutter door project can be divided into two-door unidirectional gearing and two-door split two kinds, two-door unidirectional gearing
Folding distance it is big, folding time length；And it is two-door it is split typically then need two sets of Rodless cylinders, the cylinder price, be unfavorable for
Cost control；Therefore there is improved necessity in the existing two-door split structure of numerical control extra bed.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of improved Digit Control Machine Tool is split two-door.
The technical solution adopted for the present invention to solve the technical problems is：A kind of rack-and-pinion interlocks split two-door, bag
The offside door being installed in lathe doorframe, the offside door of slidably folding are included, control is installed between the offside door, offside door
Both, which slide, realizes the serial verb construction of folding, and the serial verb construction includes pinion stand, the first rack of linear, the of linear
Two racks, the pinion stand can positive and negative rotation be installed on doorframe, the first rack is fixedly installed on offside door, the second rack
It is fixedly installed on offside door, the top for being engaged in the pinion stand of first rack, the second rack one on the other is with
Portion, the first rack, the second rack realize both synchronous opposite or opposite linear motions via pinion stand transmission.
What a kind of rack-and-pinion interlocked as previously described is split two-door, and the pinion stand is installed on the centre at the top of doorframe,
First rack is fixed on the top of offside door, and second rack is fixed on the extension board at the top of offside door.
What a kind of rack-and-pinion interlocked as previously described is split two-door, and the two-door serial verb construction also includes drive mechanism,
The drive mechanism is the straight line push-and-pull cylinder structure being installed on one of offside door, offside door.
What a kind of rack-and-pinion interlocked as previously described is split two-door, and the two-door serial verb construction also includes drive mechanism,
The drive mechanism is that controllable pinion stand comes and goes the electric machine structure rotated.
What a kind of rack-and-pinion interlocked as previously described is split two-door,：The offside door, offside door are provided with door handle.
Implement technical scheme, at least with following beneficial effect：Pass through the cooperation of gear, rack structure
So that it is two-door can synchronously opposite, move toward one another, effective less two-door folding time, and be advantageous to save driving structure into
This.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the two-door open mode schematic diagram of the utility model；
Fig. 2 is the two-door closure state schematic diagram of the utility model；
Mark is described as follows in figure：
1st, offside door；2nd, offside door；20th, extension board；3rd, pinion stand；4th, the first rack；5th, the second rack；6th, door handle.
Embodiment
In order to which technical characteristic, purpose and the effect of the present invention is more clearly understood, now compares accompanying drawing and describe in detail
The embodiment of the present invention.
A kind of rack-and-pinion as shown in Figure 1-2 interlocks split two-door, including slidably folding is installed on machine tool door
Offside door 1, offside door 2 in frame, control is provided between the offside door 1, offside door 2, and both slide the gearing for realizing folding
Structure, the serial verb construction include pinion stand 3, the first rack 4 of linear, the second rack 5 of linear, the pinion stand 3
Can positive and negative rotation be installed on doorframe, the one end of the first rack 4 is installed on offside door 1, the second rack 5 is installed on offside door 2
On, the top and bottom that are engaged in the pinion stand 3 of first rack 4, the second rack 5 one on the other, the biography of pinion stand 3
It is dynamic the first rack 4, the second rack 5 is synchronously carried out conversely（When offside door 1 slides to the left, offside door 2 slides to the right）Or phase
To（When offside door 1 slides to the right, offside door 2 slides to the left）Linear motion, to realize the folding of offside door 1, offside door 2.
Engaged by two linear rack and pinion seats 3, the positive and negative rotation of pinion stand 3 is converted into linear reciprocation fortune
Dynamic, direction and direction of motion when offside door 1,2 folding of offside door of straight reciprocating motion are coincide.Using direction shown in accompanying drawing as
Example, when pulling out offside door 1 or offside door 2, another side door can move in the opposite direction, turn left and pull offside door 1, the first tooth
Bar 4 can drive pinion stand 3 to rotate clockwise, and the second rack 5 is turned right linear motion under the drive of pinion stand 3, is driven with this
Offside door 2 is turned right slip, and such offside door 1, offside door 2 synchronously do the linear motion of opposite direction, two-door opening.Similarly may be used
Push away, offside door 1 turn right motion when, offside door 2 is toward left movement, two-door closure.
Pinion stand 3 is installed on the centre at the top of doorframe, and first rack 4 is fixed on the top of offside door 1, and described second
Rack 5 is fixed on the extension board 20 at the top of offside door 2, to be engaged with pinion stand about 3, described adopted first rack 4, the second tooth
The fixed position for having one in bar 5 is higher than another, and pinion stand 3 is arranged among doorframe, move distance during two-door folding
It is equivalent, save the folding time of half.First rack 4 and the second rack 5 all have isometric extension, and the first rack 4 prolongs
Stretch section towards offside door 2 to extend, the extension of the second rack 5 extends towards offside door 1, and the length of extension is equal to offside door 1, right side
The width of door 2.
Two-door serial verb construction also includes drive mechanism, the drive mechanism for be installed on offside door 1, offside door 2 wherein it
Straight line push-and-pull cylinder structure on one；Two-door serial verb construction also includes drive mechanism, and the drive mechanism is controllable pinion stand 3
Come and go the electric machine structure rotated.Offside door 1 or offside door 2 are operated by manpower, it is possible to achieve the synchronous on-off of two,
Door handle 6 is set on each side door, is easy to exert a force.Certain manually-operated mode is less efficient, therefore still can use existing
Some air cylinder structures are driven, but only that install a set of, opposite side side door on offside door 1 or offside door 2
Motion pass through serial verb construction can routing motion.Driving structure can also be by directly controlling the positive and negative rotation of pinion stand 3 come real
It is existing, by taking direction as shown as an example, rotated clockwise with electric machine structure sliding tooth wheel seat 3, two-door opening；Sliding tooth wheel seat 3 is counterclockwise
Rotate, two-door closure.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various changes, combination and change.Within the spirit and principles of the invention, made
Any modification, equivalent substitution and improvements etc., should be included within scope of the presently claimed invention.
Claims (5)
1. a kind of rack-and-pinion interlocks split two-door, including the slidably offside door being installed in lathe doorframe of folding, the right side
Side door, it is characterised in that：The gearing knot that both control synchronous slides realize folding is installed between the offside door, offside door
Structure, the serial verb construction include pinion stand, the first rack of linear, the second rack of linear, and the pinion stand can be positive and negative
What is rotated is installed on doorframe, and the first rack is fixedly installed on offside door, and the second rack is fixedly installed on offside door, described
The top and bottom that are engaged in the pinion stand of first rack, the second rack one on the other；First rack, the second rack via
Both synchronous opposite or opposite linear motions are realized in pinion stand transmission.
2. a kind of rack-and-pinion as claimed in claim 1 interlocks split two-door, it is characterised in that：The pinion stand is installed on
Centre at the top of doorframe, first rack are fixed on the top of offside door, and second rack is fixed at the top of offside door
On extension board.
3. a kind of rack-and-pinion as claimed in claim 2 interlocks split two-door, it is characterised in that：The two-door serial verb construction
Also include drive mechanism, the drive mechanism is the straight line push-and-pull cylinder structure being installed on one of offside door, offside door.
4. a kind of rack-and-pinion as claimed in claim 2 interlocks split two-door, it is characterised in that：The two-door serial verb construction
Also include drive mechanism, the drive mechanism is that controllable pinion stand comes and goes the electric machine structure rotated.
5. a kind of rack-and-pinion as claimed in claim 1 interlocks split two-door, it is characterised in that：The offside door, right side
Door is provided with door handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779171.8U CN207017854U (en) | 2017-06-30 | 2017-06-30 | A kind of rack-and-pinion interlocks split two-door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779171.8U CN207017854U (en) | 2017-06-30 | 2017-06-30 | A kind of rack-and-pinion interlocks split two-door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017854U true CN207017854U (en) | 2018-02-16 |
Family
ID=61482791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720779171.8U Active CN207017854U (en) | 2017-06-30 | 2017-06-30 | A kind of rack-and-pinion interlocks split two-door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017854U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649480A (en) * | 2019-09-24 | 2020-01-03 | 河南西之木电气科技有限公司 | Intelligent switch cabinet |
| CN110919544A (en) * | 2019-12-18 | 2020-03-27 | 重庆市星极齿轮有限责任公司 | Grinding machine with automatic sealing function |
| CN111102841A (en) * | 2019-12-11 | 2020-05-05 | 无为县环江铜业有限公司 | Double-open type metal copper melting furnace cover |
| CN113500450A (en) * | 2021-07-23 | 2021-10-15 | 杨建立 | Machining center with protective structure |
| CN117198776A (en) * | 2023-11-06 | 2023-12-08 | 杭州汉莱电器有限公司 | Wireless control switch |
-
2017
- 2017-06-30 CN CN201720779171.8U patent/CN207017854U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649480A (en) * | 2019-09-24 | 2020-01-03 | 河南西之木电气科技有限公司 | Intelligent switch cabinet |
| CN110649480B (en) * | 2019-09-24 | 2020-08-28 | 河南西之木电气科技有限公司 | Intelligent switch cabinet |
| CN111102841A (en) * | 2019-12-11 | 2020-05-05 | 无为县环江铜业有限公司 | Double-open type metal copper melting furnace cover |
| CN110919544A (en) * | 2019-12-18 | 2020-03-27 | 重庆市星极齿轮有限责任公司 | Grinding machine with automatic sealing function |
| CN113500450A (en) * | 2021-07-23 | 2021-10-15 | 杨建立 | Machining center with protective structure |
| CN117198776A (en) * | 2023-11-06 | 2023-12-08 | 杭州汉莱电器有限公司 | Wireless control switch |
| CN117198776B (en) * | 2023-11-06 | 2024-03-01 | 杭州汉莱电器有限公司 | Wireless control switch |
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