CN206645483U - Rack-and-pinion switching mechanism - Google Patents
Rack-and-pinion switching mechanism Download PDFInfo
- Publication number
- CN206645483U CN206645483U CN201720407840.9U CN201720407840U CN206645483U CN 206645483 U CN206645483 U CN 206645483U CN 201720407840 U CN201720407840 U CN 201720407840U CN 206645483 U CN206645483 U CN 206645483U
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- Prior art keywords
- aluminium seat
- block
- rack
- aluminium
- contiguous block
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 110
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 110
- 239000004411 aluminium Substances 0.000 claims abstract description 110
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000037805 labour Diseases 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model belongs to mechanical assembly technique field, more particularly, to a kind of rack-and-pinion switching mechanism for the upset of threaded base 180 degree.The aluminium seat rotation supporting plate and aluminium seat rotation support contiguous block of the rack-and-pinion switching mechanism are fixedly installed between aluminium seat upset component and aluminium seat rotational supporting block, aluminium seat tumble cylinder contiguous block is fixedly connected with aluminium seat upset component, racks cylinders are arranged on aluminium seat tumble cylinder contiguous block, aluminium seat rotary stopper block is fixedly connected with aluminium seat rotational supporting block, buffer is arranged on aluminium seat rotary stopper block, rack is arranged on aluminium seat rotation support contiguous block, rack is with aluminium seat rotation support contiguous block relative to slip, gear cooperates in rack, gear is arranged in aluminium seat rotational supporting block, the upset bearing positioning of aluminium seat is fixedly connected with aluminium seat rotational supporting block, aluminium seat rotational positioning block is arranged on gear bottom, clamping jaw cylinder is fixed on aluminium seat rotational positioning block, for finely tuning the anglec of rotation, improve the precision of the anglec of rotation.
Description
Technical field
The utility model belongs to mechanical assembly technique field, and being used for threaded base 180 degree more particularly, to one kind overturns
Rack-and-pinion switching mechanism.
Background technology
With expanding economy, the improvement of people's living standards, washing machine has become indispensable in people's life
Household electrical appliance.People no longer wash by hand clothes, allow people to have more times to do other things, improve time availability,
It is time saving to save trouble, mitigate the labor intensity of people.The washing machine newly bought needs to connect washing machine and tap, and water inlet pipe connects
The end of joint is enclosed on the water inlet of water intaking valve, and tightens screw thread.Washing machine inflow valve union in process of production, from the charging tray that shakes
Place, installed for the ease of follow-up clamping jaw, it is necessary to threaded base be carried out into 90 degree of upsets, i.e., from vertical to be vertical when out
Placement is transformed into horizontal positioned.And the threaded base direction of the vertical placement in the charging tray that shakes out is inconsistent, for the ease of rear
It is continuous to carry out 90 degree of upsets, it is necessary to which the hand of spiral of all threaded bases is adjusted into consistent, that is, need to carry out threaded base
Detection, the threaded base for being unsatisfactory for requiring for direction, after carrying out 180 rotations, then put down.
Existing switching mechanism such as referenced patent document CN105836433A discloses a kind of tyre turning mechanism, and it is to be directed to
Tire is to need quick 180 degree to overturn and design in course of conveying, and it includes inverted box, gear-box, cylinder and frame.Work as wheel
After tire enters inverted box by entrance side, cylinder rod stretches out, and is rotated with the gear-box gear wheel of cylinder rod hinge, gear-box gear wheel band
Dynamic little gear rotation 180 degree, inverted box do 180 degree flip-flop movement.Referenced patent document CN101481046B disclose it is a kind of with
The 180 degree overturning and conveying equipment of row fixture, including pinion and rack, rotary shaft, upset track, wherein rotary shaft, which is connected in, turns over
Go through transition on road, pinion and rack, which is arranged on, overturns track side, and the gear in pinion and rack is connected on the rotary shaft, turns over
Dock, docked after overturning orbit flip with 180 degree delivery track, pallet with common horizontal transfer track before turning orbit flip
It is placed on 180 degree delivery track.
Switching mechanism disclosed in above-referenced patent document, the switching mechanism designed both for different needs, and on
It is complicated to state switching mechanism, it is impossible to expand to other field, help other parts to be overturn.Threaded base small volume, and
It is to place vertically, then carries out 180 degree upset, it is general using manually being overturn, a large amount of labours are taken, and efficiency is low.
Utility model content
Can not solve the 180 degree turning problem of threaded base for prior art, the utility model proposes a kind of gear
Rack switching mechanism, clamping jaw clamp threaded base, cylinder driving rack motion, pass through rack drives pinion rotation, pinion rotation
And then moved with following clamping jaw.The buffer of the rack-and-pinion switching mechanism is used to prevent threaded base upset more than 180
Degree.
To achieve the above object, the utility model adopts the following technical scheme that：
Rack-and-pinion switching mechanism, it includes aluminium seat upset component, aluminium seat tumble cylinder contiguous block, the rotation support of aluminium seat
Block, aluminium seat rotation support contiguous block, aluminium seat rotational positioning block, aluminium seat rotary stopper block, racks cylinders, clamping jaw cylinder, buffer,
Aluminium seat rotation supporting plate, gear, rack and the upset bearing positioning of aluminium seat, the aluminium seat rotation supporting plate and the rotation support of aluminium seat connect
Connect block to be fixedly installed between aluminium seat upset component and aluminium seat rotational supporting block, the aluminium seat tumble cylinder contiguous block turns over aluminium seat
Turn component to be fixedly connected, racks cylinders are arranged on aluminium seat tumble cylinder contiguous block, and the aluminium seat rotary stopper block revolves with aluminium seat
Turn support block to be fixedly connected, buffer is arranged on aluminium seat rotary stopper block, and rack is arranged on aluminium seat rotation support contiguous block, tooth
Bar cooperates with aluminium seat rotation support contiguous block relative to slip, gear in rack, and gear is arranged on aluminium seat rotational supporting block
Interior, the upset bearing positioning of aluminium seat is fixedly connected with aluminium seat rotational supporting block, and aluminium seat rotational positioning block is arranged on gear bottom, clamping jaw
Cylinder is fixed on aluminium seat rotational positioning block.
Further, buffer has two, is respectively provided at the both sides of aluminium seat rotary stopper block.
Further, clamping jaw cylinder has clamping jaw.
Prior art is different from, above-mentioned technical proposal is cooperated using gear and rack and moved, and racks cylinders are as drive
Dynamic device promotes rack movement, is rotated with rack meshed gears and drives aluminium seat rotational positioning block to rotate, aluminium seat rotational positioning block
Side is provided with buffer, for finely tuning the anglec of rotation, improves the precision of the anglec of rotation.
Brief description of the drawings
Fig. 1 is the schematic diagram of rack-and-pinion switching mechanism described in embodiment；
Fig. 2 is the explosive view of rack-and-pinion switching mechanism described in embodiment；
Fig. 3 is the side view of rack-and-pinion switching mechanism described in embodiment.
Description of reference numerals：
4th, aluminium seat upset component, 5, aluminium seat tumble cylinder contiguous block, 6, aluminium seat rotational supporting block, 7, the rotation support of aluminium seat connects
Connect block, 8, aluminium seat rotational positioning block, 9, aluminium seat rotary stopper block, 10, racks cylinders, 11, clamping jaw cylinder, 12, buffer, 13,
Aluminium seat rotates supporting plate, and 14, gear, 15, rack, 16, the upset bearing positioning of aluminium seat.
Embodiment
To describe the technology contents of technical scheme, construction feature, the objects and the effects in detail, below in conjunction with specific reality
Apply example and coordinate accompanying drawing to be explained in detail.
Refer to shown in Fig. 1 to Fig. 3, the utility model preferably embodiment rack-and-pinion switching mechanism, it includes aluminium seat
Component 4, aluminium seat tumble cylinder contiguous block 5, aluminium seat rotational supporting block 6, aluminium seat rotation support contiguous block 7, aluminium seat is overturn to rotate and determine
Position block 8, aluminium seat rotary stopper block 9, racks cylinders 10, clamping jaw cylinder 11, buffer 12, aluminium seat rotation supporting plate 13, gear 14,
Rack 15 and aluminium seat upset bearing positioning 16.
The aluminium seat rotation supporting plate 13 and aluminium seat rotation support contiguous block 7 are fixedly installed on aluminium seat upset component 4 and aluminium
Between seat rotational supporting block 6, the aluminium seat tumble cylinder contiguous block 5 is fixedly connected with aluminium seat upset component 4, and racks cylinders 10 are set
Put on aluminium seat tumble cylinder contiguous block 5, the aluminium seat rotary stopper block 9 is fixedly connected with aluminium seat rotational supporting block 6, buffer
12 are arranged on aluminium seat rotary stopper block 9, and rack 15 is arranged on aluminium seat rotation support contiguous block 7, rack 15 and aluminium seat rotation branch
Support contiguous block 7 to cooperate in rack relative to slip, gear 14, gear 14 is arranged in aluminium seat rotational supporting block 6, and aluminium seat turns over
Rotating shaft is held positioning 16 and is fixedly connected with aluminium seat rotational supporting block 6, and aluminium seat rotational positioning block 8 is arranged on the bottom of gear 14, clamping jaw gas
Cylinder 11 is fixed on aluminium seat rotational positioning block 8.
It should be noted that the buffer 12 of the embodiment there are two, the both sides of aluminium seat rotary stopper block 9 are respectively provided at.
Racks cylinders 10 drive rack 15 to move forward and backward, and rack 15 rotates support contiguous block 7 relative to aluminium seat and travelled forward
Or move backward, rack 15 rotates in aluminium seat to be slided on support contiguous block 7.The movement of rack 15, drive what is coordinated with rack 15
Gear 14 rotates, and gear 14 rotates, and the rotation of gear 14 drives the side's of removing aluminium seat rotational positioning block 8 and clamping jaw cylinder 11
Rotate therewith.
In addition, the clamping jaw cylinder 11 of the embodiment has clamping jaw, the motion of the drive control clamping jaw of clamping jaw cylinder 11.Clamping jaw
Cylinder 11 controls clamping jaw to pick up threaded base, and racks cylinders 10 drive rack 14 to be rotated with moving gear 15, realizes clamping jaw rotation 180
The purpose of degree, clamping jaw cylinder 11 control clamping jaw to put down threaded base again.
The both sides of aluminium seat rotary stopper block 9 are respectively provided with a positioning buffer 12, for finely tuning the anglec of rotation, improve the anglec of rotation
The precision of degree.Buffer 12 is engaged with irregular aluminium seat rotational positioning block 8, prevents from rotating excessive, restriction rotation 180 degree.
The head of buffer 12 can realize the effect of positioning buffering with receding a bit.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or terminal device including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or it is this process, method, article or end also to include
The intrinsic key element of end equipment.In the absence of more restrictions, limited by sentence " including ... " or " including ... "
Key element, it is not excluded that other key element in the process including the key element, method, article or terminal device also be present.This
Outside, herein, " being more than ", " being less than ", " exceeding " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
It is to include this number.
Although the various embodiments described above are described, those skilled in the art once know basic wound
The property made concept, then other change and modification can be made to these embodiments, so the foregoing is only reality of the present utility model
Example is applied, not thereby limits scope of patent protection of the present utility model, it is every to utilize the utility model specification and accompanying drawing content
The equivalent structure or equivalent flow conversion made, or other related technical areas are directly or indirectly used in, similarly include
Within scope of patent protection of the present utility model.
Claims (3)
1. rack-and-pinion switching mechanism, it is characterised in that：It includes aluminium seat upset component（4）, aluminium seat tumble cylinder contiguous block
（5）, aluminium seat rotational supporting block（6）, aluminium seat rotation support contiguous block（7）, aluminium seat rotational positioning block（8）, aluminium seat rotary stopper block
（9）, racks cylinders（10）, clamping jaw cylinder（11）, buffer（12）, aluminium seat rotation supporting plate（13）, gear（14）, rack（15）
With the upset bearing positioning of aluminium seat（16）, the aluminium seat rotation supporting plate（13）Support contiguous block is rotated with aluminium seat（7）Fixed setting
Component is overturn in aluminium seat（4）With aluminium seat rotational supporting block（6）Between, the aluminium seat tumble cylinder contiguous block（5）Overturn with aluminium seat
Component（4）It is fixedly connected, racks cylinders（10）It is arranged on aluminium seat tumble cylinder contiguous block（5）On, the aluminium seat rotary stopper block
（9）With aluminium seat rotational supporting block（6）It is fixedly connected, buffer（12）It is arranged on aluminium seat rotary stopper block（9）On, rack（15）If
Put and rotate support contiguous block in aluminium seat（7）, rack（15）Support contiguous block is rotated with aluminium seat（7）Relative to slip, gear（14）
Cooperated with rack, gear（14）It is arranged on aluminium seat rotational supporting block（6）It is interior, the upset bearing positioning of aluminium seat（16）Revolved with aluminium seat
Turn support block（6）It is fixedly connected, aluminium seat rotational positioning block（8）It is arranged on gear（14）Bottom, clamping jaw cylinder（11）It is fixed on aluminium
Seat rotational positioning block（8）On.
2. rack-and-pinion switching mechanism as claimed in claim 1, it is characterised in that：The buffer（12）There are two, respectively
It is located at aluminium seat rotary stopper block（9）Both sides.
3. rack-and-pinion switching mechanism as claimed in claim 1, it is characterised in that：The clamping jaw cylinder（11）Have folder
Pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407840.9U CN206645483U (en) | 2017-04-18 | 2017-04-18 | Rack-and-pinion switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407840.9U CN206645483U (en) | 2017-04-18 | 2017-04-18 | Rack-and-pinion switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645483U true CN206645483U (en) | 2017-11-17 |
Family
ID=60276897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407840.9U Expired - Fee Related CN206645483U (en) | 2017-04-18 | 2017-04-18 | Rack-and-pinion switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645483U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147119A (en) * | 2017-12-29 | 2018-06-12 | 郑州三金石油设备制造有限公司 | A kind of pure air assisted robot arm device |
| CN109368215A (en) * | 2018-11-02 | 2019-02-22 | 镇江成泰自动化技术有限公司 | A kind of power battery turnover device |
| CN109894713A (en) * | 2019-03-19 | 2019-06-18 | 江苏浩明光电科技股份有限公司 | LED filament lamp driving plate is automatically loaded bonding machine rotation positive and negative anodes device |
| CN110434031A (en) * | 2019-08-27 | 2019-11-12 | 安徽省天助纺织科技集团股份有限公司 | A kind of socks point glue equipment quickly discharging material device |
| CN111268584A (en) * | 2020-03-28 | 2020-06-12 | 廊坊智通机器人系统有限公司 | Lifting and overturning equipment for high-speed rail locomotive framework |
| CN112194008A (en) * | 2020-12-01 | 2021-01-08 | 中科新松有限公司 | Intelligent turnover device and method for gear box |
-
2017
- 2017-04-18 CN CN201720407840.9U patent/CN206645483U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147119A (en) * | 2017-12-29 | 2018-06-12 | 郑州三金石油设备制造有限公司 | A kind of pure air assisted robot arm device |
| CN109368215A (en) * | 2018-11-02 | 2019-02-22 | 镇江成泰自动化技术有限公司 | A kind of power battery turnover device |
| CN109894713A (en) * | 2019-03-19 | 2019-06-18 | 江苏浩明光电科技股份有限公司 | LED filament lamp driving plate is automatically loaded bonding machine rotation positive and negative anodes device |
| CN110434031A (en) * | 2019-08-27 | 2019-11-12 | 安徽省天助纺织科技集团股份有限公司 | A kind of socks point glue equipment quickly discharging material device |
| CN111268584A (en) * | 2020-03-28 | 2020-06-12 | 廊坊智通机器人系统有限公司 | Lifting and overturning equipment for high-speed rail locomotive framework |
| CN111268584B (en) * | 2020-03-28 | 2021-08-31 | 廊坊智通机器人系统有限公司 | Lifting and overturning equipment for high-speed rail locomotive framework |
| CN112194008A (en) * | 2020-12-01 | 2021-01-08 | 中科新松有限公司 | Intelligent turnover device and method for gear box |
| CN112194008B (en) * | 2020-12-01 | 2021-02-12 | 中科新松有限公司 | Intelligent turnover device and method for gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |