CN207710767U - A kind of lifting type bent axle rack - Google Patents
A kind of lifting type bent axle rack Download PDFInfo
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- CN207710767U CN207710767U CN201721884238.0U CN201721884238U CN207710767U CN 207710767 U CN207710767 U CN 207710767U CN 201721884238 U CN201721884238 U CN 201721884238U CN 207710767 U CN207710767 U CN 207710767U
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- annulus
- support plate
- bent axle
- diameter
- lifting type
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Abstract
The utility model discloses a kind of lifting type bent axle racks, including plectane, the plectane has been arranged radially downwards four supporting rods, the supporting rod is peripherally and outwardly provided with middle support plate and lower supporting plate from top to bottom, further include the first support plate, the second annulus and third annulus, first support plate, the second annulus and third annulus peripheral surface are hinged with multiple connecting plates, and first support plate, the second annulus and third annulus bottom surface are both provided with the first cone tooth of same modulus and pressure angle；It further include workbench, cross sliding rail is provided on the workbench, it is slid vertically in cross sliding rail branch and is combined with telescoping mechanism, the telescoping mechanism upper end is installed with motor, and the output shaft of the motor is installed with the second helical gear with first helical teeth engaged transmission.The utility model has the advantages of capable of preferably being placed to bent axle, mitigating worker's amount of labour, improve working efficiency.
Description
Technical field
The utility model is related to Crankshaft Machining technical fields, and in particular to a kind of lifting type bent axle rack.
Background technology
Bent axle is the main rotary gadget of engine, and after loading onto connecting plate, the movement (reciprocal) up and down that can accept connecting plate becomes to follow
Ring (rotation) moves.Include mainly trunnion, connecting plate neck, trunnion is installed on cylinder body, and connecting plate neck connects with connecting plate big end hole
It connects, the small head bore of connecting plate is connect with steam-cylinder piston, is a typical slider-crank mechanism.
The process of bent axle includes cutting, is polished, and is polished, drilling, and the processes such as assembly need to carry out using more lathes
Operation, process need after a process it is mobile move next procedure position and be processed, if but bent axle other side exists carelessly
In chest, the surface for the bent axle that the bent axle that was put into later can process before damages, and generates waste product.Existing rack,
It is the rectangular frame built by angle bar, but needs being placed for one week around frame, staff is needed constantly to move, increases
The labour burden of people is processed, working efficiency is low, and the degree of automation is low.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
It is enough that preferably bent axle is placed, mitigate worker's amount of labour, improves the lifting type bent axle rack of working efficiency.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of lifting type bent axle rack, including plectane, the plectane have been arranged radially downwards four supporting rods, institute
Diameter of a circle is less than diameter of a circle where the supporting rod bottom end where stating supporting bar top, and the supporting rod is peripherally and outwardly by upper
It is vertically provided with middle support plate and lower supporting plate, further includes the first support plate, the second annulus and third annulus, first support
Plate, the second annulus and third annulus are individually positioned on the plectane, middle support plate and lower supporting plate, first support plate,
Second annulus and third annulus peripheral surface are hinged with multiple connecting plates, are bent upwards after the horizontal buckling of the connecting plate lower end, institute
It states the second internal radius and is less than the middle support plate outer diameter more than the first support plate outer diameter, the third internal radius is more than
The second annulus outer diameter is less than the third support plate outer diameter, first support plate, the second annulus and third annulus bottom
Face is both provided with the first cone tooth of same modulus and pressure angle；Further include workbench, cross cunning is provided on the workbench
Rail slides vertically in cross sliding rail branch and is combined with telescoping mechanism, and the telescoping mechanism upper end is installed with electricity
The output shaft of machine, the motor is horizontally disposed, and the output shaft of the motor is installed with and first helical teeth engaged transmission
The second helical gear.
In this way, when in use, first bent axle is placed in the first support plate, then telescoping mechanism slides into below plectane,
Using the first cone tooth engagement below second bevel gear and the first support plate, simultaneous retractable mechanism rises, by the first support plate to
Upper support, electric motor starting drive second bevel gear rotation, second bevel gear that the first support plate is driven to be rotated so that work
Personnel are without bending over and moving to be suspended on bent axle in the first support plate；Placed in the first support plate full bent axle it
Afterwards, in the same way so that telescoping mechanism is moved to below plectane, using the second annulus of second bevel gear pair be supported with
And rotation, after the second annulus places full bent axle, telescoping mechanism is moved on the outside of supporting rod, then utilizes second bevel gear pair the
Three annulus are supported and rotate, and the present apparatus when in use, can preferably mitigate the labor intensity of staff, user
Just, work efficiency is high.
As an optimization, the telescoping mechanism is hydraulic cylinder.
In this way, hydraulic cylinder stable action, no impact, reliability are high.
As an optimization, a diameter of 100 ㎝ of first support plate, second circle diameter are 150 ㎝, and third annulus is straight
Diameter is 200 ㎝；The first support plate external circumferential is hinged with 30 connecting plates, and the second connecting plate of annulus external circumferential 45 is described
Third annulus external circumferential is hinged with 60 connecting plates.
In this way, can preferably place bent axle, avoid interfering between bent axle, facilitates placement and take.
As an optimization, first support plate is apart from 100 ㎝ of ground, and second annulus is apart from 70 ㎝ of ground, and described
Three annulus are apart from 50 ㎝ of ground.
In this way, staff is facilitated to place bent axle, it can preferably mitigate the labor intensity of staff, preferably meet
Ergonomics, safeguard work personnel's health.
As an optimization, the connecting plate is steel plate.
In this way, armor plate strength is high, preferably bent axle can be supported.
Preferably bent axle can be placed in conclusion the utility model has, mitigate worker's amount of labour, improve work
The advantages of making efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the lifting type bent axle rack described in specific embodiment of the present invention.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of lifting type bent axle rack, including plectane, the plectane have been arranged radially downwards four supporting rods 1,
Diameter of a circle where 1 top of the supporting rod is less than diameter of a circle where 1 bottom end of the supporting rod, the supporting rod 1 it is circumferential to
It is provided with middle support plate and lower supporting plate from top to bottom outside, further includes the first support plate 2, the second annulus 3 and third annulus 4, institute
It states the first support plate 2, the second annulus 3 and third annulus 4 to be individually positioned on the plectane, middle support plate and lower supporting plate, institute
It states the first support plate 2, the second annulus 3 and 4 peripheral surface of third annulus and is hinged with multiple connecting plates 5,5 lower end of the connecting plate is horizontal
It being bent upwards after bending, 3 internal diameter of the second annulus is more than 2 outer diameter of the first support plate and is less than the middle support plate outer diameter,
4 internal diameter of third annulus be more than 3 outer diameter of the second annulus be less than the third support plate outer diameter, first support plate 2,
Second annulus 3 and 4 bottom surface of third annulus are both provided with the first cone tooth 6 of same modulus and pressure angle；Further include workbench 7,
It is provided with cross sliding rail 71 on the workbench 7, is slid vertically in 71 branch of cross sliding rail and is combined with telescopic machine
Structure 8,8 upper end of the telescoping mechanism are installed with motor 81, and the output shaft of the motor 81 is horizontally disposed, the motor 81
Output shaft is installed with the second helical gear 9 with first helical teeth, 6 engaged transmission.
In this way, when in use, first bent axle is placed in the first support plate, then telescoping mechanism slides into below plectane,
Using the first cone tooth engagement below second bevel gear and the first support plate, simultaneous retractable mechanism rises, by the first support plate to
Upper support, electric motor starting drive second bevel gear rotation, second bevel gear that the first support plate is driven to be rotated so that work
Personnel are without bending over and moving to be suspended on bent axle in the first support plate；Placed in the first support plate full bent axle it
Afterwards, in the same way so that telescoping mechanism is moved to below plectane, using the second annulus of second bevel gear pair be supported with
And rotation, after the second annulus places full bent axle, telescoping mechanism is moved on the outside of supporting rod, then utilizes second bevel gear pair the
Three annulus are supported and rotate, and the present apparatus when in use, can preferably mitigate the labor intensity of staff, user
Just, work efficiency is high.
In present embodiment, the telescoping mechanism 8 is hydraulic cylinder.
In this way, hydraulic cylinder stable action, no impact, reliability are high.
In present embodiment, first support plate, 2 a diameter of 100 ㎝, second annulus, 3 a diameter of 150 ㎝,
4 a diameter of 200 ㎝ of third annulus；First support plate, 2 external circumferential is hinged with 30 connecting plates, 3 external circumferential of the second annulus
45 connecting plates, 4 external circumferential of third annulus are hinged with 60 connecting plates.
In this way, can preferably place bent axle, avoid interfering between bent axle, facilitates placement and take.
In present embodiment, first support plate 2 is apart from 100 ㎝ of ground, and second annulus 3 is apart from ground 70
㎝, the third annulus 4 is apart from 50 ㎝ of ground.
In this way, staff is facilitated to place bent axle, it can preferably mitigate the labor intensity of staff, preferably meet
Ergonomics, safeguard work personnel's health.
In present embodiment, the connecting plate 5 is steel plate.
In this way, armor plate strength is high, preferably bent axle can be supported.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that；
It can still modify to the technical solution recorded in previous embodiment, either to which part or all technical features
Carry out equivalent replacement；And these modifications or replacements, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of lifting type bent axle rack, which is characterized in that including plectane, the plectane has been arranged radially downwards four
Supporting rod, diameter of a circle where the supporting bar top are less than diameter of a circle where the supporting rod bottom end, the supporting rod week
Further include the first support plate, the second annulus and third annulus, institute to middle support plate and lower supporting plate is provided with from top to bottom outward
It states the first support plate, the second annulus and third annulus to be individually positioned on the plectane, middle support plate and lower supporting plate, described
One support plate, the second annulus and third annulus peripheral surface are hinged with multiple connecting plates, and connecting plate lower end horizontal buckling is backward
Upper bending, second internal radius are more than the first support plate outer diameter and are less than the middle support plate outer diameter, the third circle
Ring internal diameter is more than the second annulus outer diameter and is less than the first support plate outer diameter, first support plate, the second annulus and the
Three annulus bottom surfaces are both provided with the first cone tooth of same modulus and pressure angle；Further include workbench, is arranged on the workbench
There is cross sliding rail, slid vertically in cross sliding rail branch and be combined with telescoping mechanism, the telescoping mechanism upper end is solid
Dingan County is equipped with motor, and the output shaft of the motor is horizontally disposed, and the output shaft of the motor is installed with and first cone
Second helical gear of tooth engagement transmission.
2. a kind of lifting type bent axle rack according to claim 1, it is characterised in that：The telescoping mechanism is hydraulic pressure
Cylinder.
3. a kind of lifting type bent axle rack according to claim 1, it is characterised in that：First support plate is a diameter of
100 ㎝, second circle diameter are 150 ㎝, and third circle diameter is 200 ㎝；The first support plate external circumferential is hinged
There are 30 connecting plates, the second connecting plate of annulus external circumferential 45, the third annulus external circumferential to be hinged with 60 connecting plates.
4. a kind of lifting type bent axle rack according to claim 1, it is characterised in that：First support plate distance ground
100 ㎝ of face, second annulus is apart from 70 ㎝ of ground, and the third annulus is apart from 50 ㎝ of ground.
5. a kind of lifting type bent axle rack according to claim 1, it is characterised in that：The connecting plate is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884238.0U CN207710767U (en) | 2017-12-28 | 2017-12-28 | A kind of lifting type bent axle rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884238.0U CN207710767U (en) | 2017-12-28 | 2017-12-28 | A kind of lifting type bent axle rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710767U true CN207710767U (en) | 2018-08-10 |
Family
ID=63050893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884238.0U Active CN207710767U (en) | 2017-12-28 | 2017-12-28 | A kind of lifting type bent axle rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710767U (en) |
-
2017
- 2017-12-28 CN CN201721884238.0U patent/CN207710767U/en active Active
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| GR01 | Patent grant |