CN2361290Y - Two-way rotating device - Google Patents
Two-way rotating device Download PDFInfo
- Publication number
- CN2361290Y CN2361290Y CN 98251213 CN98251213U CN2361290Y CN 2361290 Y CN2361290 Y CN 2361290Y CN 98251213 CN98251213 CN 98251213 CN 98251213 U CN98251213 U CN 98251213U CN 2361290 Y CN2361290 Y CN 2361290Y
- Authority
- CN
- China
- Prior art keywords
- output shaft
- power output
- rotating device
- utility
- model
- 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.)
- Expired - Fee Related
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- External Artificial Organs (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a two-way rotating device which is composed of a base, a bracket, a vertical overturning device, a horizontal rotating device and a clamping head. The horizontal rotating device is composed of a motor, a speed reducing box and a power output shaft. The speed reducing box is supported on the upper end of the bracket by short shafts on both sides of the speed reducing box. The overturning device is composed of a motor and a gear speed reducer. The overturning device is arranged on the upper side of the bracket, and a power output shaft of the overturning device is connected with the short shafts. The clamping head is connected with a power output shaft of the horizontal rotating device. When the utility model is used for casting a shell of a left heart auxiliary blood pump with a helical blade, the utility model has the advantages of uniform wall thickness of the shell, bright surface, good quality, manufacturing labor intensity reducing ability, etc.
Description
This utility model provides a kind of two-way rotary apparatus, is mainly used in the resin enclosure of cast Luo Ye left side heart auxiliary blood pump.
Luo Shi left side heart auxiliary blood pump is a kind of with rescuing the medical apparatus and instruments that faces dead left heart failure patient.This affair pump is with the air chamber of air gateway and is placed the diaphragm between two Room to form for one mainly by a blood chamber of bringing blood mouth and blood outlet into.Its blood chamber and air chamber are made with epoxy resin.If with the gentle outdoor housing in static molds cast blood chamber,, be difficult to produce wall thickness uniform blood chamber and gas chamber shell, directly have influence on service property (quality) because the epoxy resin of semisolid shape can flow downward because of gravity.
The purpose of this utility model provides a kind of two-way rotary apparatus that helps to make the gentle outdoor housing in wall thickness uniform blood chamber just at the problem of above-mentioned existence.
Task of the present utility model realizes by this way: this two-way apparatus for placing is by base, support, flip vertical device, horizontally rotate device and chuck and form, horizontally rotate device by motor, reduction box and power output shaft constitute, this reduction box is supported on the support upper end with the minor axis of its both sides, and the flip vertical device is made of motor, gear-shift mechanism, is arranged at the support upside, its power output shaft is connected with minor axis, and chuck is connected on the power output shaft that horizontally rotates device.
During use housing mould is fixed on the chuck, in housing mould, pour into epoxy resin, start the flip vertical device then simultaneously and horizontally rotate device, housing mould is played when horizontally rotating motion, do 180 ° swing up and down again, at this moment, the uncured epoxy resin of notes on housing, can under gravity and surface tension effects, be uniformly distributed in naturally in the mould and finish until curing on the table, thereby make blood chamber and the air chamber housing wall made thick evenly, pump case is bright and clean, quality is good, and reduces the labor intensity of making significantly.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the front view of this utility model concrete structure.
Fig. 2 is the left view of this utility model user mode among Fig. 1.
Fig. 3 be among Fig. 1 A to partial view.
As shown in Figure 1, base 1 is a case structure, is provided with electric control gear within it.The L shaped support 2 that falls places on the base 1.The device 8 that horizontally rotates that is made of motor 9, reduction box 7 and power output shaft 5 is supported on support 2 front ends with the minor axis 6 of reduction box 7 both sides, and chuck 4 is connected on the power output shaft 5, and housing mould 3 is contained in chuck 4 lower ends.The device 11 that vertically stirs that is made of motor 12, gear-shift mechanism 10 places support 2 upper ends, a gear of its gear-shift mechanism 10 is connected with motor 12, another gear that is engaged with is installed on the minor axis 6, and motor 12 adopts servomotor, so that 180 ° of upsets are back and forth done in control.
This utility model mainly is suitable for the resin enclosure cast of Luo Ye left side heart auxiliary blood pump to be used.The casting epoxy resin that also can be used for similar housing.
Claims (1)
1, a kind of two-way rotary apparatus, it is characterized in that: by base (1), support (2), flip vertical device (11), horizontally rotate device (8) and chuck (4) is formed, horizontally rotating device (8) is made of motor (9), reduction box (7) and power output shaft (5), this reduction box (7) is supported on support (2) upper end with the minor axis (6) of its both sides, flip vertical device (11) is made of motor (12), gear-shift mechanism (10), its power output shaft is connected with minor axis (6), and chuck (4) is connected on the power output shaft (5) that horizontally rotates device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251213 CN2361290Y (en) | 1998-12-29 | 1998-12-29 | Two-way rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251213 CN2361290Y (en) | 1998-12-29 | 1998-12-29 | Two-way rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361290Y true CN2361290Y (en) | 2000-02-02 |
Family
ID=33995429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251213 Expired - Fee Related CN2361290Y (en) | 1998-12-29 | 1998-12-29 | Two-way rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361290Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
| US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
-
1998
- 1998-12-29 CN CN 98251213 patent/CN2361290Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US11717670B2 (en) | 2017-06-07 | 2023-08-08 | Shifamed Holdings, LLP | Intravascular fluid movement devices, systems, and methods of use |
| US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
| US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11229784B2 (en) | 2018-02-01 | 2022-01-25 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US12076545B2 (en) | 2018-02-01 | 2024-09-03 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
| US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
| US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
| US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |