CN218081510U - Tool for machining double-blade impeller - Google Patents
Tool for machining double-blade impeller Download PDFInfo
- Publication number
- CN218081510U CN218081510U CN202221672030.3U CN202221672030U CN218081510U CN 218081510 U CN218081510 U CN 218081510U CN 202221672030 U CN202221672030 U CN 202221672030U CN 218081510 U CN218081510 U CN 218081510U
- Authority
- CN
- China
- Prior art keywords
- impeller
- mounting seat
- hole
- fixed
- positioning column
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a tool for processing a bilobed impeller, which comprises a first mounting seat, a second mounting seat, a bilobed impeller and an air expansion shaft; the first mounting seat is provided with a first opening, the second mounting seat is provided with a second opening, bearing seats are arranged in the first opening and the second opening, the first mounting seat is provided with a first positioning column, the double-blade impeller is provided with a central hole, the air expansion shaft penetrates through the central hole, and two ends of the air expansion shaft are respectively mounted in the bearing seats; one end of the inflatable shaft close to the first mounting seat is provided with a positioning device, and the positioning device is connected with the first positioning column. The utility model discloses an physiosis axle is fixed the bilobed impeller, makes the physiosis axle can not rotate with positioner and first reference column, processes the bilobed impeller, has processed the one side back, and for the physiosis axle to bleed, the physiosis axle is relieved and is fixed to the impeller, and the workman can rotate the impeller, and after 180 degrees rotations, aerifys for the physiosis axle again, and the physiosis axle is fixed again to the impeller, uses manpower sparingly material resources, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of bilobald impeller and specifically relates to a frock of processing bilobald impeller is related to.
Background
The Roots blower is a positive displacement blower, the end face of the impeller, front and back end covers of the blower, the principle is to utilize two blade-shaped rotors to make relative motion in the cylinder to compress and transport the rotary compressor of the gas, this blower is simple in construction, it is convenient to make, apply to oxygenation of aquaculture, sewage treatment aeration, cement transport extensively, is more suitable for the gas transport and pressurization system of the low pressure occasion, can also be used as the vacuum pump, etc..
Wherein, can only process three leaf impellers in current frock, it is different to be used for processing bilobal impeller rotation angle, uses inconveniently, and the bilobal impeller of simultaneous processing need be placed and processes on the lathe, needs many workers to overturn jointly after one side processing is accomplished, extravagant manpower resources, and consuming time and wasting of power and impeller are fixed unstable, can take place the deviation, and processing is incomplete.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem who exists above, the utility model provides a frock of processing bilobald impeller.
The utility model provides a pair of frock of processing bilobald impeller adopts following technical scheme:
a tool for machining a double-blade impeller comprises a first mounting seat, a second mounting seat, the double-blade impeller and an expansion shaft;
the first mounting seat is provided with a first opening, the second mounting seat is provided with a second opening, bearing seats are arranged in the first opening and the second opening, the first mounting seat is provided with a first positioning column, and the end part of the first positioning column is provided with a first pin hole;
the double-blade impeller is provided with a central hole, the air expansion shaft penetrates through the central hole, and two ends of the air expansion shaft are respectively installed in bearing seats of the first installation seat and the second installation seat;
and one end of the inflatable shaft close to the first mounting seat is provided with a positioning device, and the positioning device is connected with the first positioning column through a pin shaft.
Through adopting above-mentioned technical scheme, fix the bilobal impeller through the physiosis axle, make the physiosis axle can not rotate with positioner and first reference column, process the bilobal impeller, process one side back, bleed for the physiosis axle, the physiosis axle is relieved and is fixed to the impeller, only need to think that the workman just can rotate the bilobal impeller, after 180 degrees rotations, aerify for the physiosis axle again, the physiosis axle is fixed again to the impeller, the material resources of using manpower sparingly improve work efficiency.
Preferably, the positioning device comprises a ring-shaped member and a second positioning column, the ring-shaped member is arranged at one end of the inflatable shaft close to the first mounting seat, and the second positioning column is fixedly connected with the ring-shaped member.
Preferably, the second positioning column has the same shape as the first positioning column, and a second pin hole is formed at an end of the second positioning column.
The second positioning column and the first positioning column are positioned on the same straight line, and the pin shaft is inserted into the first positioning column and the second positioning column once, so that the inflatable shaft is fixed, the double-blade impeller is in a horizontal state, and the double-blade impeller is convenient to machine better.
Preferably, the first mounting seat comprises a first fixed plate and a first movable plate, the first fixed plate is rotatably connected with the first movable plate, first semicircular holes are respectively formed in the first fixed plate and the first movable plate, and the first opening is formed by assembling the two first semicircular holes.
Preferably, a first fixing hole is formed in the first fixing plate, a second fixing hole is formed in the first movable plate, and the central axis of the first fixing hole coincides with the central axis of the second fixing hole.
Preferably, the second mounting seat comprises a second fixed plate and a second movable plate, the second fixed plate is rotatably connected with the second movable plate, second semicircular holes are respectively formed in the second fixed plate and the second movable plate, and the second semicircular holes are assembled into the second opening.
Preferably, a third fixing hole is formed in the second fixing plate, a fourth fixing hole is formed in the second movable plate, and the third fixing hole coincides with the central axis of the fourth fixing hole.
Preferably, the first mounting seat and the second mounting seat are arranged in parallel, the positions of the first mounting seat and the second mounting seat can be adjusted according to the length of the double-blade impeller, the double-blade impeller is better suitable for machining of more impellers, and the production cost is saved.
To sum up, the utility model discloses following useful technological effect has:
a frock of processing bilobald impeller, fix the bilobald impeller through the physiosis axle, make the physiosis axle can not rotate with positioner and first reference column, process the bilobald impeller, process the one side back, bleed for the physiosis axle, the physiosis axle is relieved fixed to the impeller, only need for the workman just can rotate the bilobald impeller, after rotatory 180 degrees, aerify for the physiosis axle again, the physiosis axle is fixed again to the impeller, the material resources of using manpower sparingly improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first mounting seat and a second mounting seat in the present invention.
Fig. 2 is a schematic structural diagram of a double-bladed impeller according to the present invention.
Description of reference numerals: 1. a first mounting seat; 2. a second mounting seat; 3. a bilobed impeller; 4. an inflatable shaft; 5. a first opening; 6. a second opening; 7. a first positioning post; 8. a first pin hole; 9. an annular member; 10. a second positioning column; 11. a second pin hole; 12. a first pin shaft; 13. and a second pin shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-2.
The embodiment of the utility model discloses frock of processing bilobal impeller. Referring to fig. 1 and 2, a tool for machining a bilobed impeller includes a first mounting seat 1, a second mounting seat 2, a bilobed impeller 3, and an expansion shaft 4;
a first opening 5 is formed in the first mounting seat 1, a second opening 6 is formed in the second mounting seat 2, bearing seats are arranged in the first opening 5 and the second opening 6, a first positioning column 7 is arranged on the first mounting seat 1, and a first pin hole 8 is formed in the end portion of the first positioning column 7;
the double-blade impeller 3 is provided with a central hole, the air expansion shaft 4 penetrates through the central hole, and two ends of the air expansion shaft 4 are respectively installed in bearing seats of the first installation seat 1 and the second installation seat 2;
one end of the inflatable shaft 4 close to the first mounting seat 1 is provided with a positioning device, and the positioning device is connected with the first positioning column 7 through a pin shaft.
Fix bilobed impeller 3 through physiosis axle 4, make physiosis axle 4 can not rotate with positioner and first reference column 7, process bilobed impeller 3, after having processed one side, bleed for physiosis axle 4, the fixing to the impeller is relieved to physiosis axle 4, only need for the workman just can rotate bilobed impeller 3, after 180 degrees rotations, inflate for physiosis axle 4 again, physiosis axle 4 is fixed again to the impeller, the material resources of using manpower sparingly, improve work efficiency.
Specifically, positioner includes annular member 9 and second reference column 10, and annular member 9 sets up in the one end that physiosis axle 4 is close to first mount pad 1, and annular member 9 is connected with physiosis axle 4 key-type, second reference column 10 and annular member 9 fixed connection.
Specifically, the second positioning post 10 has the same shape as the first positioning post 7, and a second pin hole 11 is provided at an end of the second positioning post 10.
The second positioning column 10 and the first positioning column 7 are located on the same straight line, the pin shaft is sequentially inserted into the first positioning column 7 and the second positioning column 10, the inflatable shaft 4 is fixed, the double-blade impeller 3 is in a horizontal state, and the double-blade impeller 3 can be better machined conveniently.
Specifically, the first mounting base 1 includes a first fixed plate and a first movable plate, the first fixed plate is rotatably connected to the first movable plate, first semicircular holes are respectively formed in the first fixed plate and the first movable plate, and the two first semicircular holes are assembled into the first opening 5.
Specifically, be equipped with first fixed orifices on first fixed plate, be equipped with the second fixed orifices on first fly leaf, the axis coincidence of first fixed orifices and second fixed orifices, first fixed orifices and second fixed orifices pass through first round pin axle 12 and fix during the use.
Specifically, the second mounting base 2 includes a second fixed plate and a second movable plate, the second fixed plate is rotatably connected to the second movable plate, second semicircular holes are respectively formed in the second fixed plate and the second movable plate, and the second opening 6 is assembled by the two second semicircular holes.
Specifically, be equipped with the third fixed orifices on the second fixed plate, be equipped with the fourth fixed orifices on the second fly leaf, the axis coincidence of third fixed orifices and fourth fixed orifices, third fixed orifices and fourth fixed orifices pass through second round pin axle 13 and fix during the use.
Specifically, first mount pad 1 and 2 parallel arrangement of second mount pad can be according to the position of first mount pad 1 of bilobed impeller 3's length adjustment and second mount pad 2, and more impeller processing of better adaptation practices thrift manufacturing cost.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a frock of processing bilobald impeller which characterized in that: comprises a first mounting seat (1), a second mounting seat (2), a double-blade impeller (3) and an air expansion shaft (4);
a first hole (5) is formed in the first mounting seat (1), a second hole (6) is formed in the second mounting seat (2), bearing seats are arranged in the first hole (5) and the second hole (6), a first positioning column (7) is arranged on the first mounting seat (1), and a first pin hole (8) is formed in the end portion of the first positioning column (7);
the double-blade impeller (3) is provided with a center hole, the air expansion shaft (4) penetrates through the center hole, and two ends of the air expansion shaft (4) are respectively installed in bearing seats of the first installation seat (1) and the second installation seat (2);
one end of the inflatable shaft (4) close to the first mounting seat (1) is provided with a positioning device, and the positioning device is connected with the first positioning column (7) through a pin shaft.
2. The tooling for machining the bilobal impeller according to claim 1, wherein: the positioning device comprises a ring-shaped piece (9) and a second positioning column (10), the ring-shaped piece (9) is arranged at one end, close to the first mounting seat (1), of the inflatable shaft (4), and the second positioning column (10) is fixedly connected with the ring-shaped piece (9).
3. The tooling for machining the bilobed impeller according to claim 2, wherein: the second positioning column (10) is the same as the first positioning column (7) in shape, and a second pin hole (11) is formed in the end portion of the second positioning column (10).
4. The tool for machining the double-blade impeller according to claim 1, wherein the tool comprises: the first mounting seat (1) comprises a first fixed plate and a first movable plate, the first fixed plate is rotatably connected with the first movable plate, first semicircular holes are respectively formed in the first fixed plate and the first movable plate, and the first opening (5) is assembled by the two first semicircular holes.
5. The tooling for machining the bilobal impeller according to claim 4, wherein: the first fixed plate is provided with a first fixed hole, the first movable plate is provided with a second fixed hole, and the central axis of the first fixed hole coincides with the central axis of the second fixed hole.
6. The tooling for machining the bilobal impeller according to claim 1, wherein: the second mounting seat (2) comprises a second fixing plate and a second movable plate, the second fixing plate is rotatably connected with the second movable plate, second semicircular holes are respectively formed in the second fixing plate and the second movable plate, and the second opening (6) is formed by assembling the two second semicircular holes.
7. The tooling for machining the bilobed impeller according to claim 6, wherein: the second fixed plate is provided with a third fixed hole, the second movable plate is provided with a fourth fixed hole, and the central axis of the third fixed hole coincides with the central axis of the fourth fixed hole.
8. The tooling for machining the bilobal impeller according to claim 1, wherein: the first installation seat (1) and the second installation seat (2) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672030.3U CN218081510U (en) | 2022-07-01 | 2022-07-01 | Tool for machining double-blade impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221672030.3U CN218081510U (en) | 2022-07-01 | 2022-07-01 | Tool for machining double-blade impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218081510U true CN218081510U (en) | 2022-12-20 |
Family
ID=84477808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221672030.3U Active CN218081510U (en) | 2022-07-01 | 2022-07-01 | Tool for machining double-blade impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218081510U (en) |
-
2022
- 2022-07-01 CN CN202221672030.3U patent/CN218081510U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218081510U (en) | Tool for machining double-blade impeller | |
| CN111451813A (en) | Hydraulic clamp for machining automobile hub bracket | |
| CN113458694A (en) | Welding positioning clamp for double-air-inlet impeller and positioning method thereof | |
| CN116394031A (en) | CNC machining center clamping device | |
| CN2799549Y (en) | Airflow reversing arrangement for rotary glass cutting table | |
| CN217617187U (en) | Punching device of connecting piece for car | |
| CN212683244U (en) | Vertical and horizontal dual-purpose automatic clamping fixture for paired workpieces | |
| CN212285953U (en) | A frock clamp for unmanned aerial vehicle production and processing | |
| CN211361495U (en) | Clamp for processing automobile supercharger midbody | |
| CN215633571U (en) | Integrated brushless motor water pump structure | |
| CN220944186U (en) | Clamp with limiting function | |
| CN214685341U (en) | High-precision automatic numerical control die machining center | |
| CN217071422U (en) | Compressor bearing assembly fixture | |
| CN219924247U (en) | Stamping device of air conditioner check valve | |
| CN215967554U (en) | Carburetor plunger adds clamping apparatus | |
| CN211915748U (en) | Multi-wire saw material loading subassembly | |
| CN210189132U (en) | Rotary positioning type tool | |
| CN217317039U (en) | Roots blower casing bore hole fixed station | |
| CN211916200U (en) | Quick-release valve shell multi-station machining positioning device | |
| CN213684790U (en) | Simple pendulum supporting structure at tail part of air cylinder | |
| CN219685394U (en) | Rubber ring installation mechanism | |
| CN115041924B (en) | Multistage centrifugal fan shell processing method | |
| CN113477968B (en) | Tire mold pattern block air hole machining method | |
| CN216631882U (en) | 360-degree automatic rotation dust removal mechanism for automobile dial plate shell | |
| CN215805259U (en) | Centrifugal fan with adjustable blades |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |