CN209157692U - Overturn moulding bed - Google Patents
Overturn moulding bed Download PDFInfo
- Publication number
- CN209157692U CN209157692U CN201822039559.1U CN201822039559U CN209157692U CN 209157692 U CN209157692 U CN 209157692U CN 201822039559 U CN201822039559 U CN 201822039559U CN 209157692 U CN209157692 U CN 209157692U
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- Prior art keywords
- fixture
- conical tube
- moulding bed
- free
- overturning
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Abstract
The utility model relates to processing tool technical fields, and in particular to a kind of overturning moulding bed.Including free-wheeling system and turnover mechanism；Free-wheeling system includes fixture for being removably installed conical tube and the rotary shaft being fixedly connected with fixture；Rotary shaft is able to carry out rotation, so that fixture drives conical tube to carry out rotation；Turnover mechanism includes the torsion shaft for being able to carry out rotation；Torsion shaft is connect with free-wheeling system, so that fixture turns to the state tilted down, so that the circular conical surface of the conical tube on fixture is located at the element of cone on same vertical plane with the axis of the conical tube and is parallel to horizontal plane.Multiple square holes vertical with the circular conical surface of conical tube are processed on conical tube conducive to external organisation of working, substantially increase processing efficiency.
Description
Technical field
The utility model relates to processing tool technical fields, and in particular to a kind of overturning moulding bed.
Background technique
Marine riser bending restrictor is as FPSO (Floating Production Storage and
Offloading, floating type production, storage and offloading device) key equipment, construction precision is high, and difficulty is big.And conical tube is as sea
The component of foreign standpipe bending restrictor, volume and weight are larger.During building marine riser bending restrictor, need
Multiple square holes are cut on conical tube evenly.Cutting processing is carried out to conical tube using lathe at present, due to conical tube
Circular conical surface is in heeling condition, multiple vertical with circular conical surface therefore, it is difficult to process in the case where the cutting machine position of lathe is constant
Straight square hole, processing efficiency are lower.
Utility model content
The purpose of this utility model is to provide a kind of overturning moulding bed, to solve to be difficult to adjust conical tube in the prior art
Tilt angle and bring the problem of processing efficiency is low.
The purpose of this utility model is achieved through the following technical solutions:
The utility model provides a kind of overturning moulding bed, including free-wheeling system and turnover mechanism；Free-wheeling system includes for can
The rotary shaft releasably installing the fixture of conical tube and being fixedly connected with fixture；The rotary shaft is able to carry out rotation, so that
The fixture drives conical tube to carry out rotation；Turnover mechanism includes the torsion shaft for being able to carry out rotation；The torsion shaft with it is described
Free-wheeling system connection, so that the fixture turns to the state tilted down, so that the circle of the conical tube on the fixture
The conical surface is located at the element of cone on same vertical plane with the axis of the conical tube and is parallel to horizontal plane.
It preferably, further include the rack being rotatablely connected with the torsion shaft.
Preferably, the turnover mechanism further includes positioning pin and the support plate that is fixed on the torsion shaft；The support
Plate is connect with the free-wheeling system；First positioning hole is offered in the support plate and is arranged with first positioning hole spacing parallel arranging
Second location hole；The pin hole corresponding to the first positioning hole and second location hole arrangement is offered in the rack；
When the fixture turns to and tilts down state, the positioning pin ecto-entad is successively plugged in the pin hole and described first
Location hole, to limit the activity of the support plate；When the fixture turns to upright state, the positioning pin ecto-entad according to
It is secondary to be plugged in the pin hole and the second location hole, to limit the activity of the support plate.
Preferably, the support plate is two, and the two support plate intervals are fixed on the torsion shaft；Each branch
The first positioning hole and the second location hole are offered on fagging；Two first positioning holes are coaxially arranged；Described in two
Second location hole is coaxially arranged.
Preferably, the turnover mechanism further includes the connecting plate being fixed between two support plates；The free-wheeling system
It is arranged in the connecting plate.
Preferably, the rack includes chassis and the base that is fixed on the top surface of rack；The base and the overturning
Axis rotation connection.
Preferably, the free-wheeling system further includes and the cylinder of the overturning axis connection and the bearing being fixed in cylinder；
The bearing is fixedly connected with the rotary shaft.
Preferably, turnover mechanism further includes driving motor and the retarder that is connected with the output shaft of driving motor；It is described
Retarder and the overturning axis connection；The driving motor drives the torsion shaft to rotate by the retarder.
Preferably, the fixture includes and the bottom plate of the rotation axis connection and the cylinder being fixed on bottom plate；The bottom
Plate is fixedly connected with the rotary shaft；The bottom plate and the cylinder surround an accommodation groove, and the accommodation groove is used for for conical tube
Canister portion be removably installed.
Preferably, the free-wheeling system further includes flange；The rotary shaft connects by the way that the flange and the bottom plate are fixed
It connects.
As shown from the above technical solution, the advantages of the utility model and have the active effect that free-wheeling system is connected to overturning
On the side of axis；Fixture is fixed in rotary shaft, and for being removably installed conical tube；It is installed on fixture by conical tube
Afterwards, torsion shaft is driven to rotate, the conical tube to drive fixture to be overturn, and then on fixture turns to state diagonally downward,
At this time the circular conical surface of the conical tube on fixture to be located at the element of cone on same vertical plane with the axis of the conical tube parallel
In horizontal plane, then the rotary shaft of free-wheeling system is driven, so that fixture carries out rotation together with conical tube, and then is conducive to external add
Work mechanism processes multiple square holes vertical with the circular conical surface of conical tube on conical tube, substantially increases processing efficiency.
Detailed description of the invention
The utility model is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram that the utility model overturns moulding bed preferred embodiment；
Fig. 2 is the front view of overturning moulding bed shown in FIG. 1；
Fig. 3 is another structural schematic diagram of overturning moulding bed shown in FIG. 1；
Fig. 4 is the use state diagram that the utility model overturns moulding bed preferred embodiment.
Label declaration: 1, rack；11, chassis；12, base；121, mounting plate；2, turnover mechanism；21, torsion shaft；22, it drives
Dynamic motor；23, retarder；24, support plate；25, positioning pin；26, connecting plate；3, free-wheeling system；31, fixture；311, bottom plate；
312, cylinder；313, accommodation groove；32, rotary shaft；33, cylinder；34, flange；4, conical tube；41, canister portion；42, conus portion；43,
Square hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the component or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection.It can be mechanical connection, be also possible to be electrically connected.Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
The utility model provides a kind of overturning moulding bed, for adjusting conical tube to heeling condition, so that external adds
Work mechanism processes multiple square holes vertical with the circular conical surface of conical tube on conical tube.
Referring to Fig. 4, conical tube 4 includes canister portion 41 and whole conus portion 42 in a circular table shape.The first end of conus portion 42
Bore be less than the bore of second end, and the bore of the first end of conus portion 42 is identical as the bore of canister portion 41.Conus portion 42
First end be fixedly connected with canister portion 41.
Referring to Fig. 1, overturning moulding bed includes rack 1, the turnover mechanism 2, Yi Jishe in rack 1 in the present embodiment
In the free-wheeling system 3 on the output end of turnover mechanism 2.Free-wheeling system 3 is for being removably installed conical tube.
Rack 1 includes chassis 11 and the base 12 being fixed on the top surface of rack 1.Base 12 is fixed on including parallel interval
Two mounting plates 121 on the top surface of chassis 11, a pin hole is offered on two mounting plates 121, and the axis of two pin holes is located at same
On straight line.
Turnover mechanism 2 includes driving motor 22 and the retarder 23 being connected with the output shaft of driving motor 22 and slows down
The torsion shaft 21 of the connection of device 23, two support plates 24 being fixed on torsion shaft 21, the connecting plate being fixed between two support plates 24
26 and positioning pin 25.
Torsion shaft 21 is rotatablely connected through two mounting plates 121, and with two mounting plates 121.It wears at the both ends of torsion shaft 21
Two mounting plate 121 out.
Retarder 23 is fixed on the wherein side of a mounting plate 121, and is fixedly connected with one end of torsion shaft 21.Slow down
Device 23 is fixedly connected with the output shaft of driving motor 22.Retarder 23 is matched with driving motor 22, can stepless speed regulation, with accurate
The flip angle of torsion shaft 21 is controlled, and mechanical transmission noise is low, revolution is steady.
Two support plates 24 are both secured on torsion shaft 21, and two support plates, 24 parallel interval is arranged.Each support plate 24
On offer first positioning hole and second location hole；Wherein the first positioning hole in a support plate 24 corresponds to another support plate
First positioning hole arrangement on 24；Wherein the second location hole in a support plate 24 is fixed corresponding to second in another support plate 24
Position hole arrangement.In other words, two first positioning holes are coaxially arranged；Two second location holes are coaxially arranged.Two first is fixed
The axis in position hole is located along the same line；The axis of two second location holes is located along the same line.The extension side of first positioning hole
It is mutually parallel to, the extending direction of the extending direction of second location hole, pin hole and the extending direction of torsion shaft 21.First positioning
Hole is arranged corresponding to pin hole, and second location hole is arranged corresponding to pin hole.First positioning hole and second location hole are respectively positioned on pin
The outside in hole.
Connecting plate 26 uses two, the arranged for interval arranged side by side of two connecting plate 26.Each connecting plate 26 and support plate 24 are perpendicular.
Two connecting plates 26 are parallel.
Referring to Fig. 2, free-wheeling system 3 include be arranged in the cylinders 33 of two connecting plates 26, the bearing being fixed in cylinder 33,
It the rotary shaft 32 that is fixedly connected with bearing, the flange 34 being fixed on one end of rotary shaft 32 and is fixedly connected with flange 34
Fixture 31.Rotary shaft 32 can carry out rotation by bearing in cylinder 33.The outer ring of bearing and the inner wall of cylinder 33 are fixed
Connection, and the inner ring of bearing is fixedly connected with rotary shaft 32.
Fixture 31 is for being removably installed conical tube 4, and specifically, fixture 31 includes the bottom plate being fixedly connected with flange 34
311 and the cylinder 312 that is fixed on bottom plate 311.Bottom plate 311 and cylinder 312 surround an accommodation groove 313, and accommodation groove 313 is for supplying
The canister portion 41 of conical tube 4 is removably installed.Bottom plate 311 uses plectane.The canister portion 41 of the bore and conical tube 4 of cylinder 312
Outer diameter matches, and the canister portion 41 of conical tube 4 is aligned and is plugged in accommodation groove 313.Rotary shaft 32 by flange 34 with
Bottom plate 311 is fixedly connected.
The working principle of the utility model referring to FIG. 1 to FIG. 4, are as follows: the inner wall of the canister portion 41 of conical tube 4 installs cross pressure
Plate, fixture 31 are overturn to upright state, and 25 ecto-entad of positioning pin is successively plugged in pin hole and two second location holes, to limit branch
The activity of fagging 24, and then the notch of accommodation groove 313 retains towards surface, aligns grafting conducive to by the canister portion 41 of conical tube 4
Into accommodation groove 313, then bottom plate 311 and cross-shaped pressing plate are connected with bolt.
After taking out positioning pin 25, driving motor 22 drives torsion shaft 21 to rotate by retarder 23, and free-wheeling system 3 is together with circle
Taper Pipe 4 downwardly turns over, until the circular conical surface of conical tube 4 is located at the circular cone on same vertical plane with the axis of the conical tube 4
Bus is parallel to horizontal plane, and free-wheeling system 3 and conical tube 4 are in state diagonally downward at this time, the lucky position of the element of cone
In the top position of circular conical surface.25 ecto-entad of positioning pin is successively plugged in pin hole and two first positioning holes, to limit branch
The activity of fagging 24, and then prevent conical tube 4 from teetertottering, and reduce the load of driving motor 22.Manual rotary clamp
31, so that fixture 31 carries out rotation using rotary shaft 32 as the axis of rotation, external flame cutting machine is convenient in circle as a result,
Flame is cut into multiple sections square hole 43 perpendicular with the circular conical surface of conical tube 4 on the conus portion 42 of Taper Pipe 4, improves effect
Rate reduces processing cost.
The utility model at least has the following advantages:
Firstly, free-wheeling system 3 is connected on the side of torsion shaft 21；Fixture 31 is fixed in rotary shaft 32, and being used for can
Conical tube 4 is releasably installed；After conical tube 4 is installed on fixture 31, drive torsion shaft 21 rotate, with drive fixture 31 into
Row is overturn, and then the conical tube 4 on fixture 31 turns to state diagonally downward, at this time the circular cone of the conical tube 4 on fixture 31
Face is located at the element of cone on same vertical plane with the axis of the conical tube 4 and is parallel to horizontal plane, then drives free-wheeling system 3
Rotary shaft 32 so that fixture 31 and conical tube 4 carry out rotation together, and then be conducive to external organisation of working on conical tube 4
Multiple square holes 43 vertical with the circular conical surface of conical tube 4 are processed, processing efficiency is substantially increased.
Also, positioning pin 25 is matched with pin hole and first positioning hole, and conical tube 4 is fixed on shape diagonally downward
State prevents conical tube 4 from teetertottering, and reduces the load of driving motor 22.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of overturning moulding bed characterized by comprising
Free-wheeling system, including the fixture for being removably installed conical tube and the rotary shaft being fixedly connected with fixture；It is described
Rotary shaft is able to carry out rotation, so that the fixture drives conical tube to carry out rotation；
Turnover mechanism, the torsion shaft including being able to carry out rotation；The torsion shaft is connect with the free-wheeling system, so that the folder
Tool turns to the state tilted down, so that the axis position with the conical tube of the circular conical surface of the conical tube on the fixture
Horizontal plane is parallel in the element of cone on same vertical plane.
2. overturning moulding bed according to claim 1, which is characterized in that further include the machine with torsion shaft rotation connection
Frame.
3. overturning moulding bed according to claim 2, which is characterized in that the turnover mechanism further includes positioning pin and is fixed on
Support plate on the torsion shaft；The support plate is connect with the free-wheeling system；
First positioning hole and the second location hole with first positioning hole spacing parallel arranging arrangement are offered in the support plate；It is described
The pin hole corresponding to the first positioning hole and second location hole arrangement is offered in rack；
When the fixture turns to and tilts down state, the positioning pin ecto-entad is successively plugged in the pin hole and described
First positioning hole, to limit the activity of the support plate；
When the fixture turns to upright state, the positioning pin ecto-entad is successively plugged in the pin hole and described second
Location hole, to limit the activity of the support plate.
4. overturning moulding bed according to claim 3, which is characterized in that the support plate is two, between two support plates
Every being fixed on the torsion shaft；The first positioning hole and the second location hole are offered in each support plate；
Two first positioning holes are coaxially arranged；Two second location holes are coaxially arranged.
5. overturning moulding bed according to claim 4, which is characterized in that the turnover mechanism further includes being fixed on two branch
Connecting plate between fagging；The free-wheeling system is arranged in the connecting plate.
6. overturning moulding bed according to claim 2, which is characterized in that the rack includes chassis and the top for being fixed on rack
Base on face；The base and the torsion shaft are rotatablely connected.
7. overturning moulding bed according to claim 1, which is characterized in that the free-wheeling system further includes connecting with the torsion shaft
The cylinder connect and the bearing being fixed in cylinder；The bearing is fixedly connected with the rotary shaft.
8. overturning moulding bed according to claim 1, which is characterized in that turnover mechanism further include driving motor and with driving
The connected retarder of the output shaft of motor；The retarder and the overturning axis connection；The driving motor passes through the deceleration
Device drives the torsion shaft to rotate.
9. overturning moulding bed according to claim 1, which is characterized in that the fixture includes the bottom with the rotation axis connection
Plate and the cylinder being fixed on bottom plate；The bottom plate is fixedly connected with the rotary shaft；The bottom plate and the cylinder surround one
Accommodation groove, the accommodation groove are used to be removably installed for the canister portion of conical tube.
10. overturning moulding bed according to claim 9, which is characterized in that the free-wheeling system further includes flange；The rotation
Axis is fixedly connected by the flange with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039559.1U CN209157692U (en) | 2018-12-05 | 2018-12-05 | Overturn moulding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039559.1U CN209157692U (en) | 2018-12-05 | 2018-12-05 | Overturn moulding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157692U true CN209157692U (en) | 2019-07-26 |
Family
ID=67342280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039559.1U Active CN209157692U (en) | 2018-12-05 | 2018-12-05 | Overturn moulding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842504A (en) * | 2019-11-19 | 2020-02-28 | 北京中车重工机械有限公司 | Main valve turning device |
| CN112405031A (en) * | 2020-11-18 | 2021-02-26 | 湖北秦鸿新材料股份有限公司 | Roller leather clamping device |
-
2018
- 2018-12-05 CN CN201822039559.1U patent/CN209157692U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842504A (en) * | 2019-11-19 | 2020-02-28 | 北京中车重工机械有限公司 | Main valve turning device |
| CN110842504B (en) * | 2019-11-19 | 2021-08-24 | 北京中车重工机械有限公司 | Main valve turning device |
| CN112405031A (en) * | 2020-11-18 | 2021-02-26 | 湖北秦鸿新材料股份有限公司 | Roller leather clamping device |
| CN112405031B (en) * | 2020-11-18 | 2022-07-29 | 湖北秦鸿新材料股份有限公司 | Roller leather clamping device |
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