CN111571197A - Fan production tool - Google Patents
Fan production tool Download PDFInfo
- Publication number
- CN111571197A CN111571197A CN202010387091.4A CN202010387091A CN111571197A CN 111571197 A CN111571197 A CN 111571197A CN 202010387091 A CN202010387091 A CN 202010387091A CN 111571197 A CN111571197 A CN 111571197A
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- CN
- China
- Prior art keywords
- gear
- connecting rod
- fixed
- fan
- shell
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Abstract
The invention discloses a fan production tool, which solves the problems that the assembly operation of the fan production tool can not ensure that a machine shell and an impeller are coaxial, the machine shell and the impeller are not coaxial, the non-coaxial fan can vibrate when in operation, and the normal use of the fan is influenced, and comprises a shell, wherein the middle part of the top end of the shell is provided with a first connecting rod, the top end of the first connecting rod is fixedly provided with a rotary disc, one side of the top end of the shell is connected with a first connecting plate, the top end of the first connecting plate is fixedly provided with a first fixed block, the top of the first fixed block is provided with a circular groove, the middle part of the first connecting rod is sleeved with a second fixed block, the bottom end of the first connecting rod is fixedly provided with a first gear, the bottom end of the first gear is connected with a second gear, and one end of the second gear is fixedly, the fan can normally operate without vibration, and the normal service life of the fan is prolonged.
Description
Technical Field
The invention belongs to the technical field of fans, and particularly relates to a fan production tool.
Background
The fan is a driven fluid machine, which is a Chinese habit short for gas compression and gas delivery machines, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial kilns, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and sorting of grains, air supply of wind tunnels, inflation and propulsion of air cushion boats and the like.
However, the existing fan production tool cannot ensure the coaxial situation of the casing and the impeller due to assembly operation, and cannot ensure the coaxial situation of the casing and the impeller due to assembly operation of the fan production tool, so that the casing and the impeller are not coaxial easily, and the fans with different shafts can vibrate when running, thereby influencing the normal use of the fans.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the fan production tool, which effectively solves the problems that the assembly operation of the fan production tool cannot ensure that the casing and the impeller are coaxial, the casing and the impeller are not coaxial, and the normal use of the fan is influenced due to vibration when fans with different shafts are operated.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fan production frock, which comprises an outer shell, shell top mid-mounting has the head rod, the head rod top is fixed with the carousel, shell top one side is connected with the first connecting plate, the first connecting plate top is fixed with first fixed block, the circular slot has been seted up at first fixed block top, the second fixed block has been cup jointed at the head rod middle part, the head rod bottom mounting has first gear, the first gear bottom is connected with the second gear, second gear one end is fixed with the second connecting rod, the top cover has been cup jointed in the second connecting rod outside, the top cover top is fixed with the guide block, the guide block inboard has cup jointed the guide bar.
Preferably, the middle part of the guide block is provided with a hole.
Preferably, a lubricating oil is applied to the outer side of the second gear.
Preferably, a sponge outer sleeve is arranged on the outer side of the rotating disc.
Preferably, one end of the top sleeve, which is far away from the second gear, is fixed with a rubber gasket.
Preferably, the outer side of the second connecting rod is provided with threads.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure, can ensure the coaxial assembly of the casing and the impeller, avoids the non-coaxial of the casing and the impeller, ensures the normal operation of the fan, does not generate vibration and prolongs the normal service life of the fan.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a mounting structure of a second fixing block according to the present invention.
In the figure: 1. a housing; 2. a first connecting rod; 3. a turntable; 4. a first connecting plate; 5. a first fixed block; 6. a circular groove; 7. a guide bar; 8. a second fixed block; 9. a first gear; 10. a second gear; 11. a second connecting rod; 12. jacking and sleeving; 13. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 and 2, the present invention includes a housing 1, a first connecting rod 2 is installed at the middle of the top end of the housing 1, a rotating disc 3 is fixed at the top end of the first connecting rod 2, a first connecting plate 4 is connected to one side of the top end of the housing 1, a first fixing block 5 is fixed at the top end of the first connecting plate 4, a circular groove 6 is formed at the top of the first fixing block 5, a second fixing block 8 is sleeved at the middle of the first connecting rod 2, a first gear 9 is fixed at the bottom end of the first connecting rod 2, a second gear 10 is connected at the bottom end of the first gear 9, a second connecting rod 11 is fixed at one end of the second gear 10, a top sleeve 12 is sleeved at the outer side of the second connecting rod 11, a guide block 13 is fixed.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a hole is formed in the middle of the guide block 13, so that the guide rod 7 can pass through the guide block 13.
In the third embodiment, as shown in fig. 1 and 2, the lubricant is applied to the outer side of the second gear 10 to reduce the friction force generated by the rotation of the second gear 10.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and fig. 2, a sponge outer sleeve is installed on the outer side of the rotary table 3, so that the comfort of operating the rotary table 3 by hands is improved.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a rubber gasket is fixed at one end of the top sleeve 12 away from the second gear 10, so that the friction force is increased.
Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, the second connecting rod 11 is threaded on the outer side, so that the rotation of the second connecting rod 11 can move the top sleeve 12.
The working principle is as follows: when a fan production tool is used, the rotating disc 3 is rotated, the rotating disc 3 drives the first connecting rod 2 to rotate, the second fixing block 8 is fixedly connected with the top end of the shell 1, the second fixing block 8 is connected with the first connecting rod 2 through a bearing to ensure that the first connecting rod 2 rotates, the second fixing block 8 does not rotate along with the rotation of the first connecting rod 2, the second fixing block 8 is kept fixed, the first connecting rod 2 drives the first gear 9 to rotate, the first gear 9 can rotate through gear engagement to drive the second gear 10 to rotate, the second gear 10 drives the second connecting rod 11 to rotate, the outer side of the second connecting rod 11 is provided with threads, the inner side of the top sleeve 12 is also provided with threads to ensure that the second connecting rod 11 rotates, the top sleeve 12 rotates through the thread engagement, the guide block 13 can not rotate under the action of the guide rod 7 and only can move, so that the moving distances of the four top sleeves 12 are the same, the coaxial shell 1 and the first fixing block 5 are ensured, the coaxial assembly of the shell and the impeller can be ensured, and the non-coaxial shell and the impeller are avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fan production frock, includes shell (1), its characterized in that: the utility model discloses a quick-witted, including shell (1), shell (1) top mid-mounting has head rod (2), head rod (2) top is fixed with carousel (3), shell (1) top one side is connected with first connecting plate (4), first connecting plate (4) top is fixed with first fixed block (5), circular slot (6) have been seted up at first fixed block (5) top, second fixed block (8) have been cup jointed in head rod (2) middle part, head rod (2) bottom mounting has first gear (9), first gear (9) bottom is connected with second gear (10), second gear (10) one end is fixed with second connecting rod (11), top cover (12) have been cup jointed in second connecting rod (11) outside, top cover (12) top is fixed with guide block (13), guide block (7) have been cup jointed to guide block (13) inboard.
2. The fan production tooling of claim 1, wherein: the middle part of the guide block (13) is provided with a hole.
3. The fan production tooling of claim 1, wherein: lubricating oil is smeared on the outer side of the second gear (10).
4. The fan production tooling of claim 1, wherein: and a sponge outer sleeve is arranged on the outer side of the rotary disc (3).
5. The fan production tooling of claim 1, wherein: and a rubber gasket is fixed at one end of the top sleeve (12) far away from the second gear (10).
6. The fan production tooling of claim 1, wherein: the outer side of the second connecting rod (11) is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010387091.4A CN111571197A (en) | 2020-05-09 | 2020-05-09 | Fan production tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010387091.4A CN111571197A (en) | 2020-05-09 | 2020-05-09 | Fan production tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111571197A true CN111571197A (en) | 2020-08-25 |
Family
ID=72117287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010387091.4A Pending CN111571197A (en) | 2020-05-09 | 2020-05-09 | Fan production tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111571197A (en) |
Citations (9)
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|---|---|---|---|---|
| US20020050063A1 (en) * | 2000-10-30 | 2002-05-02 | General Electric Company | Tool for installing turbine generator stator wedges |
| CN201559145U (en) * | 2009-12-09 | 2010-08-25 | 保定天威集团有限公司 | Adjusting tooling for assembling hub fairing of wind power generator |
| CN201913457U (en) * | 2011-02-09 | 2011-08-03 | 华仪风能有限公司 | Eccentric device for centering adjustment of wind-driven generator |
| CN201988881U (en) * | 2011-04-19 | 2011-09-28 | 天津市诚睿缘金属制品有限公司 | Molding tool of wind-driven generator wheel hub supporting frame |
| CN201988906U (en) * | 2011-04-19 | 2011-09-28 | 天津市诚睿缘金属制品有限公司 | Flow guiding cover assembling device simulating wind driven generator hub |
| CN102380835A (en) * | 2011-09-30 | 2012-03-21 | 天津德风科技有限公司 | Novel air guide sleeve assembly device for simulating wheel hub of wind driven generator |
| CN103056800A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Large wind turbine generator set cabin cover positioning tool and method for adjusting coaxiality |
| CN110076250A (en) * | 2019-05-05 | 2019-08-02 | 上海应达风机股份有限公司 | Tooling is used in a kind of assembling of draught fan impeller |
| CN209225423U (en) * | 2018-12-22 | 2019-08-09 | 广联航空(南昌)有限公司 | A kind of airplane parts fixture for processing |
-
2020
- 2020-05-09 CN CN202010387091.4A patent/CN111571197A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020050063A1 (en) * | 2000-10-30 | 2002-05-02 | General Electric Company | Tool for installing turbine generator stator wedges |
| CN201559145U (en) * | 2009-12-09 | 2010-08-25 | 保定天威集团有限公司 | Adjusting tooling for assembling hub fairing of wind power generator |
| CN201913457U (en) * | 2011-02-09 | 2011-08-03 | 华仪风能有限公司 | Eccentric device for centering adjustment of wind-driven generator |
| CN201988881U (en) * | 2011-04-19 | 2011-09-28 | 天津市诚睿缘金属制品有限公司 | Molding tool of wind-driven generator wheel hub supporting frame |
| CN201988906U (en) * | 2011-04-19 | 2011-09-28 | 天津市诚睿缘金属制品有限公司 | Flow guiding cover assembling device simulating wind driven generator hub |
| CN102380835A (en) * | 2011-09-30 | 2012-03-21 | 天津德风科技有限公司 | Novel air guide sleeve assembly device for simulating wheel hub of wind driven generator |
| CN103056800A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Large wind turbine generator set cabin cover positioning tool and method for adjusting coaxiality |
| CN209225423U (en) * | 2018-12-22 | 2019-08-09 | 广联航空(南昌)有限公司 | A kind of airplane parts fixture for processing |
| CN110076250A (en) * | 2019-05-05 | 2019-08-02 | 上海应达风机股份有限公司 | Tooling is used in a kind of assembling of draught fan impeller |
Non-Patent Citations (1)
| Title |
|---|
| 张立娟等: "《机电一体化技术》", 30 June 2017, 吉林大学出版社 * |
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| PB01 | Publication | ||
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Application publication date: 20200825 |