CN213562124U - Fan positioning device for fan test - Google Patents
Fan positioning device for fan test Download PDFInfo
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- CN213562124U CN213562124U CN202022216187.2U CN202022216187U CN213562124U CN 213562124 U CN213562124 U CN 213562124U CN 202022216187 U CN202022216187 U CN 202022216187U CN 213562124 U CN213562124 U CN 213562124U
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Abstract
The utility model discloses a fan positioning device for fan test, which comprises a supporting seat, wherein the supporting seat is respectively arranged at the upper layer and the lower layer by a first supporting plate and a second supporting plate, a through hole is arranged on the second supporting plate, a fan auxiliary mechanism which passes through the through hole and extends out of the second supporting plate is arranged on the first supporting plate, and the fan auxiliary mechanism comprises a lifting cylinder and a limiting seat connected with the lifting cylinder; a fan positioning mechanism is arranged on the second supporting plate and comprises a first positioning plate and a second positioning plate which are respectively arranged at two sides of the through hole, a positioning part is arranged at the position where the first positioning plate and the second positioning plate are opposite, and a pushing assembly is arranged on the second supporting plate; the utility model discloses a fan complementary unit is used for placing the fan in advance, confirms the position of fan, then under the effect that promotes the subassembly, has realized the automation of fan location and be provided with the connecting hole matched with locating part with the fan, makes the cooperation more reliable and more stable.
Description
Technical Field
The utility model relates to a work piece location technical field specifically is a fan positioner for fan test.
Background
Any rotating object, when rotating about its axis, generates centrifugal forces due to uneven distribution of mass relative to the axis. This unbalanced centrifugal force acting on the rotating mass bearings can cause vibration, generate noise and accelerate bearing wear, which can seriously affect the performance and life of the product. Rotating parts such as fans and the like need to be balanced to operate stably and normally in the manufacturing process.
The existing fan positioning device for fan testing needs manual positioning, is complex in positioning process and poor in positioning effect, and easily causes interference to a test result.
Therefore, it is desirable to design a fan positioning device for fan testing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fan positioner for fan test for solve current fan positioner and need manual location fan, the positioning process is complicated, the poor problem of effect of location.
In order to solve the above problem, the utility model provides a following technical scheme: the fan positioning device for the fan test comprises a supporting seat, wherein the supporting seat is respectively arranged at an upper layer and a lower layer by a first supporting plate and a second supporting plate, a through hole is formed in the second supporting plate, a fan auxiliary mechanism which penetrates through the through hole and extends out of the second supporting plate is arranged on the first supporting plate, the fan auxiliary mechanism comprises a lifting cylinder and a limiting seat connected with the lifting cylinder, and the limiting seat is used for placing a fan;
be equipped with fan positioning mechanism in the second backup pad, fan positioning mechanism is equipped with positioning element including setting up first locating plate and the second locating plate in the through-hole both sides respectively, is equipped with the locating part in the relative position of first locating plate and second locating plate, positioning element is used for cooperating with the connecting hole of fan be equipped with the promotion subassembly in the second backup pad, the promotion subassembly is used for promoting first locating plate or second locating plate, makes first locating plate and second locating plate pressfitting and fixes a position the fan through positioning element.
Adopt above-mentioned technical scheme: the utility model discloses a fan complementary unit is used for placing the fan in advance, confirms the position of fan, then under the effect that promotes the subassembly, first locating plate fixes a position the fan through locating component with the second locating plate, has realized the automation of fan location and be provided with the connecting hole matched with locating component with the fan, makes the cooperation more reliable and more stable.
Furthermore, the positioning part comprises an ejector pin and an elastic piece, one end of the elastic piece is connected to the positioning plate, the other end of the elastic piece is connected with the ejector pin, and the ejector pin is inserted into the connecting hole to be positioned with the fan.
Adopt above-mentioned technical scheme: because fan positioner is used for the amplitude of test fan more, consequently fan positioner location fan should not adopt the rigidity fixed to avoid causing the influence to the test result of fan amplitude, the setting up of elastic component makes the location of fan not form the rigidity fixed, and very big reduction is in the test process to fan amplitude, causes the influence to the test result.
Furthermore, a silica gel gasket is arranged between the thimble and the elastic piece.
Adopt above-mentioned technical scheme: the thimble is used for inserting the connecting hole of fan and forms the location, and the effectual fan of having protected of silica gel gasket that sets up between thimble and elastic component avoids locating part to cause other destruction such as scraping the flower to the fan under the state that the fan compresses tightly.
Furthermore, the pushing assembly comprises a pushing cylinder and a pushing plate connected with the pushing cylinder, a sliding block is arranged at the bottom of the first positioning plate, and the pushing assembly pushes the first positioning plate to the second positioning plate through the pushing sliding block.
Adopt above-mentioned technical scheme: the push plate is driven to push the sliding block out through the pushing cylinder, the first positioning plate is made to move towards the direction of the second positioning plate, the fan is clamped and fixed, and the fan clamping device is simple in structure and convenient to operate.
Furthermore, a triangular limiting plate is further arranged between the first positioning plate and the sliding block.
Adopt above-mentioned technical scheme: the arrangement of the triangular limiting plate enables the connection between the sliding block and the first positioning plate to be more stable, and the working stability is guaranteed.
Furthermore, a spring buffer is arranged between the push plate and the sliding block.
Adopt above-mentioned technical scheme: a spring buffer is arranged between the push plate and the sliding block, so that the push plate can eject out the sliding block to be firstly passed through the spring buffer, and the fan is prevented from being damaged by overlarge impact force.
Furthermore, limiting rods are arranged on the left side and the right side of the push plate, limiting holes corresponding to the limiting rods are arranged on the two sides of the sliding block, and blocking pieces are arranged at the end parts of the limiting rods.
Adopt above-mentioned technical scheme: the cooperation between gag lever post and the spacing hole guarantees the steady of slider motion, makes the locating component can aim at the connecting hole of fan accurately and fix a position.
Furthermore, a protruding part is arranged at the bottom of the second positioning plate, a sliding groove matched with the protruding part is formed in the second supporting plate, the second positioning plate is connected to the sliding groove in a sliding mode, and the second positioning plate and the second supporting plate are fixed through a fastening piece.
By adopting the technical scheme, the position of the second positioning plate can be adaptively adjusted according to the size and width of different fans, and the applicability is wide.
Compared with the prior art, the utility model discloses following technological effect has at least:
1. the utility model discloses a fan complementary unit is used for placing the fan in advance, confirms the position of fan, then under the effect that promotes the subassembly, first locating plate fixes a position the fan through locating component with the second locating plate, has realized the automation of fan location and be provided with the connecting hole matched with locating component with the fan, makes the cooperation more reliable and more stable.
2. Because fan positioner is used for the amplitude of test fan more, consequently fan positioner location fan should not adopt the rigidity fixed to avoid causing the influence to the test result of fan amplitude, the setting up of elastic component makes the location of fan not form the rigidity fixed, and very big reduction is in the test process to fan amplitude, causes the influence to the test result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a use state of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic partial structural diagram of an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a fan assist mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a positioning component according to an embodiment of the present invention.
Fig. 6 is an enlarged view at a in fig. 2.
Wherein, 1, a supporting seat; 2. a first support plate; 21. a support pillar; 3. a second support plate; 31. a through hole; 32. a chute; 4. a fan assist mechanism; 41. a lifting cylinder; 42. a limiting seat; 5. a fan positioning mechanism; 51. a first positioning plate; 52. a second positioning plate; 521. a boss portion; 53. a positioning member; 531. an elastic member; 532. a thimble; 54. a silica gel gasket; 6. a pushing assembly; 61. a push cylinder; 62. pushing the plate; 63. a slider; 64. a spring damper; 65. a limiting rod; 66. a limiting hole; 67. A blocking sheet; 68. a triangular limiting plate; 7. a fan; 71. and connecting the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses a fan positioner for fan testing arrangement aims at solving current fan positioner and needs manual location fan, and the positioning process is complicated, the poor problem of effect of location.
Referring to fig. 1 to 6, the fan positioning device for fan testing includes a supporting seat 1, the supporting seat 1 is respectively arranged at upper and lower layers by a first supporting plate 2 and a second supporting plate 3, a through hole 31 is formed in the second supporting plate 3, a fan auxiliary mechanism 4 which passes through the through hole 31 and extends out of the second supporting plate 3 is arranged on the first supporting plate 2, the fan auxiliary mechanism 4 includes a lifting cylinder 41 and a limiting seat 42 connected with the lifting cylinder 41, and the limiting seat 42 is used for placing a fan; the fan positioning mechanism 5 is arranged on the second supporting plate 3, the fan positioning mechanism 5 comprises a first positioning plate 51 and a second positioning plate 52 which are respectively arranged on two sides of the through hole 31, a positioning part 53 is arranged at the position where the first positioning plate 51 is opposite to the second positioning plate 52, the positioning part 53 is used for being matched with a connecting hole 71 of the fan 7, a pushing assembly 6 is arranged on the second supporting plate 3, the pushing assembly 6 is used for pushing the first positioning plate 51 or the second positioning plate 52, so that the first positioning plate 51 is pressed with the second positioning plate 52, and the fan is positioned through the positioning part 53.
Specifically, the fan 7 is placed on the limiting seat 42 of the fan auxiliary mechanism 4, the limiting seat 42 is in a U-shaped structure to limit the fan, the lifting cylinder 41 through hole lifts the fan 7 to an appointed position by lifting the limiting seat 42, so that a connecting hole of the fan 7 is just corresponding to the positioning part 53, then the pushing assembly 6 pushes the first positioning plate 51 to move towards the second positioning plate 52, and the positioning assembly 53 is matched with the connecting hole 71 of the fan 7 to realize positioning of the fan 7, and finally the lifting cylinder 41 of the fan auxiliary mechanism 4 returns to separate the limiting seat 42 from the fan 7, so that the positioning work of the fan 7 is completed.
The utility model discloses a fan complementary unit is used for placing the fan in advance, confirms the position of fan, then under the effect that promotes the subassembly, first locating plate fixes a position the fan through locating component with the second locating plate, has realized the automation of fan location and be provided with the connecting hole matched with locating component with the fan, makes the cooperation more reliable and more stable.
Referring to fig. 3 and 5, the positioning part 53 includes a thimble 532 and an elastic member 531, one end of the elastic member 531 is connected to the positioning plates (the first positioning plate and the second positioning plate), the other end of the elastic member 531 is connected to the thimble 532, and the thimble 532 is used for being inserted into the connecting hole 71 to be positioned with the fan 7. Because fan positioner is used for the amplitude of test fan more, consequently fan positioner location fan should not adopt the rigidity fixed to avoid causing the influence to the test result of fan amplitude, the setting up of elastic component makes the location of fan not form the rigidity fixed, and very big reduction is in the test process to fan amplitude, causes the influence to the test result. Specifically, the elastic member is composed of a compression spring and two connecting ends.
As shown in fig. 5, a silicone gasket 54 is further disposed between the thimble 532 and the elastic member 531. Specifically, the thimble 532 is used for being inserted into the connecting hole 71 of the fan 7 to form a positioning, and the silicone gasket 54 arranged between the thimble 532 and the elastic member 531 effectively protects the fan, so as to avoid other damages such as scraping and the like to the fan under the state that the positioning member compresses the fan.
Referring to fig. 3, the pushing assembly 6 includes a pushing cylinder 61 and a pushing plate 62 connected to the pushing cylinder 61, a sliding block 63 is disposed at the bottom of the first positioning plate 51, and the pushing assembly 6 pushes the first positioning plate 51 to the second positioning plate 52 by pushing the sliding block 63. The push plate 62 is driven by the push cylinder 61 to push the sliding block 63 out, so that the first positioning plate 51 moves towards the second positioning plate 52 to clamp and fix the fan 7, and the fan clamping device is simple in structure and convenient to operate. In the present embodiment, a triangular stop plate 68 is further disposed between the first positioning plate 51 and the slider 63. The triangular limiting plate 68 is arranged, so that the connection between the sliding block 63 and the first positioning plate 51 is more stable, and the working stability is ensured. It should be noted that, the slider can also be arranged at the bottom of the second positioning plate, and the pushing assembly pushes the second positioning plate.
As shown in fig. 3, a spring damper 64 is further provided between the push plate 62 and the slider 63. Specifically, a spring buffer 64 is arranged between the push plate 62 and the sliding block 63, so that the push plate 62 pushes out the sliding block 63 and firstly passes through the spring buffer 64, and the fan is prevented from being damaged by overlarge impact force. The spring buffer is formed by connecting double springs and has a better buffering effect.
Referring to fig. 3, the push plate 62 is provided at left and right sides thereof with stopper rods 65, the slider 63 is provided at both sides thereof with stopper holes 66 corresponding to the stopper rods 65, and the stopper rod 65 is provided at an end thereof with a stopper piece 67. The cooperation between the limiting rod 65 and the limiting hole 66 ensures the smooth movement of the sliding block 63, so that the positioning part 53 can be accurately aligned with the connecting hole of the fan for positioning.
Referring to fig. 2 and 6, the bottom of the second positioning plate 52 is provided with a protrusion 521, the second support plate 3 is provided with a sliding slot 32 corresponding to the protrusion 521, the second positioning plate 52 is slidably connected to the sliding slot 32, and the second positioning plate 52 and the second support plate 3 are fixed by a fastener (not shown). According to the size width of different fans, the position of the second positioning plate can be adjusted in a matching manner, and the applicability is wide.
The above description is the preferred embodiment of the present invention, and is not limited to the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the principles of the invention.
Claims (8)
1. A fan positioning device for fan testing is characterized by comprising a supporting seat, wherein the supporting seat is respectively arranged at an upper layer and a lower layer by a first supporting plate and a second supporting plate, a through hole is formed in the second supporting plate, a fan auxiliary mechanism which penetrates through the through hole and extends out of the second supporting plate is arranged on the first supporting plate, the fan auxiliary mechanism comprises a lifting cylinder and a limiting seat connected with the lifting cylinder, and the limiting seat is used for placing a fan;
be equipped with fan positioning mechanism in the second backup pad, fan positioning mechanism is equipped with positioning element including setting up first locating plate and the second locating plate in the through-hole both sides respectively, is equipped with the locating part in the relative position of first locating plate and second locating plate, positioning element is used for cooperating with the connecting hole of fan be equipped with the promotion subassembly in the second backup pad, the promotion subassembly is used for promoting first locating plate or second locating plate, makes first locating plate and second locating plate pressfitting and fixes a position the fan through positioning element.
2. The apparatus according to claim 1, wherein the positioning member comprises a pin and an elastic member, one end of the elastic member is connected to the positioning plate, the other end of the elastic member is connected to the pin, and the pin is inserted into the connecting hole to be positioned with the fan.
3. The fan positioning device for fan testing as claimed in claim 2, wherein a silicone gasket is further disposed between the thimble and the elastic member.
4. The fan positioning device for testing the fan according to claim 1, 2 or 3, wherein the pushing assembly comprises a pushing cylinder and a pushing plate connected with the pushing cylinder, a sliding block is arranged at the bottom of the first positioning plate, and the pushing assembly pushes the first positioning plate to the second positioning plate through the pushing sliding block.
5. The fan positioning device for fan testing according to claim 4, wherein a triangular limiting plate is further disposed between the first positioning plate and the slider.
6. The fan positioning apparatus for fan testing as claimed in claim 4, wherein a spring buffer is further provided between the push plate and the slider.
7. The fan positioning device for fan testing as claimed in claim 4, wherein a limit rod is provided at left and right sides of the push plate, limit holes corresponding to the limit rod are provided at both sides of the slider, and a blocking piece is provided at an end of the limit rod.
8. The fan positioning device for testing the fan according to claim 4, wherein a protrusion is disposed at a bottom of the second positioning plate, the second supporting plate is provided with a sliding slot corresponding to the protrusion, the second positioning plate is slidably connected to the sliding slot, and the second positioning plate and the second supporting plate are fixed by a fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216187.2U CN213562124U (en) | 2020-09-30 | 2020-09-30 | Fan positioning device for fan test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216187.2U CN213562124U (en) | 2020-09-30 | 2020-09-30 | Fan positioning device for fan test |
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| Publication Number | Publication Date |
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| CN213562124U true CN213562124U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022216187.2U Active CN213562124U (en) | 2020-09-30 | 2020-09-30 | Fan positioning device for fan test |
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| CN (1) | CN213562124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347201A (en) * | 2023-12-04 | 2024-01-05 | 深圳华夏恒泰电子有限公司 | Industrial fan blocking test detection device |
-
2020
- 2020-09-30 CN CN202022216187.2U patent/CN213562124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347201A (en) * | 2023-12-04 | 2024-01-05 | 深圳华夏恒泰电子有限公司 | Industrial fan blocking test detection device |
| CN117347201B (en) * | 2023-12-04 | 2024-02-20 | 深圳华夏恒泰电子有限公司 | Industrial fan blocking test detection device |
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