CN204313748U - Impeller blade height gauge tool - Google Patents
Impeller blade height gauge tool Download PDFInfo
- Publication number
- CN204313748U CN204313748U CN201420799463.4U CN201420799463U CN204313748U CN 204313748 U CN204313748 U CN 204313748U CN 201420799463 U CN201420799463 U CN 201420799463U CN 204313748 U CN204313748 U CN 204313748U
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- China
- Prior art keywords
- limit level
- level plate
- amount
- post
- gauge block
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Abstract
The utility model discloses a kind of impeller blade height gauge tool, the amount of comprising seat, the vertical amount of being fixed with post on this amount seat, this amount post is provided with limit level plate and low limit level plate, wherein said low limit level plate is positioned at below described limit level plate, this limit level plate and low limit level plate all can shrink in described amount post, and on described amount post, kink has gauge block, and this lower surface is for surveying high face.Adopt above structure, during measurement, gauge block is taken off, again by impeller set to be measured on described amount post, then gauge block is put, the now blade contact of the high face of the survey of gauge block and impeller, rotate gauge block, thus the maximum height of each blade and minimum altitude can be measured whether within the scope of tolerance, when the upper surface of gauge block contacts with limit level plate, and when can not rotate, the height superelevation of blade, when the lower surface of gauge block contacts with low limit level plate, and when can not rotate, the height of blade is too low, and anti regular is qualified.This kind of gauge is simple, and is easy to realize.
Description
Technical field
The utility model relates to a kind of Water-pump impeller of automobile test measuring device, is specifically related to a kind of impeller blade height gauge tool.
Background technology
In the cylinder body of motor car engine, there is the water channel of many Cooling Water circulations, be connected by water pipe with the heating radiator being placed in automotive front, form a large water circulation system, at the upper water-out mouth of engine, a water pump is housed, hot water in engine cylinder-body water channel is pumped, cold water is pumped into.A thermostat is also had on the side of water pump, when automobile just starts time (cold car), do not open, make chilled water without water tank, only engine Inner eycle (being commonly called as partial circulating), when the temperature of engine reaches more than 95 degree, just open, in-engine hot water is pumped to water tank, and cold wind during automobile front driving blows over water tank, takes away heat.Engine drives water pump bearing and wheel rotation by belt pulley, liquid coolant in water pump is driven by impeller and rotates together, got rid of the edge of motor vehicle antifreeze fluid water circulating pump to water pump cover under the influence of centrifugal force, produced certain pressure simultaneously, then flowed out from water outlet or water pipe.Pressure reduces because liquid coolant is thrown out of for the center of impeller, and the liquid coolant in water tank is inhaled in impeller through water pipe under the differential pressure action of unit fixed on water pump suction and impeller central, realizes the reciprocation cycle of liquid coolant.Due to the important component part that impeller is auto pump, therefore, the quality of the leaf quality of impeller directly determines the quality of water pump, for impeller, the height dimension of impeller blade directly affects the quality of impeller, and blade is too high, when car load assembles, impeller can wipe cylinder; Blade is too low, and water lift of pump does not reach requirement.So need to control the height of impeller blade, detect when producing impeller, thus ensure the water pump quality of installing this impeller.
Utility model content
For solving above technical matters, the utility model provides a kind of impeller blade height gauge tool being convenient to detect blade height.
Its technical scheme is as follows:
A kind of impeller blade height gauge tool, its main points are: the amount of comprising seat (3), the vertical amount of being fixed with post (2) on this amount seat (3), this amount post (2) is provided with limit level plate (21) and low limit level plate (22), wherein said low limit level plate (22) is positioned at described limit level plate (21) below, this limit level plate (21) and low limit level plate (22) all can shrink in described amount post (2), the upper kink of described amount post (2) has gauge block (1), insulation sleeve (7) is provided with between this gauge block (1) and amount post (2), described gauge block (1) lower surface is for surveying high face, described limit level plate (21) and gauge block (1) are electrically connected with red light (5) by wire, described low limit level plate (22) and gauge block (1) are electrically connected with green light (6) by wire.Adopt above structure, during measurement, gauge block is taken off, again by impeller set to be measured on described amount post, then gauge block is put, now the blade contact of the high face of the survey of gauge block and impeller, rotate gauge block, thus the maximum height of each blade and minimum altitude can be measured whether within the scope of tolerance, when the upper surface of gauge block contacts with limit level plate, when red, the height superelevation of blade, when the lower surface of gauge block contacts with low limit level plate, green light, the height of blade is too low, and anti regular is qualified.This kind of gauge is simple, and is easy to realize.
As preferably: described amount post (2) upper end has stopper slot (23), described limit level plate (21) has bar-shaped trough, in the bar-shaped trough of this limit level plate (21), wears bolt this limit level plate (21) is fixed in described stopper slot (23).
As preferably: have outer little interior large moving hole (24) on described amount post (2), large outer little in described low limit level plate (22), the large section of this low limit level plate (22) is positioned at described moving hole (24), so easily can realize the contraction of low limit level plate.
As preferably: described amount post (2) is Step Shaft broad in the middle small in ends, described limit level plate (21) and low limit level plate (22) are all arranged on the upper end of this amount post (2) top path section, so can to gauge block carry out spacing also can the reliable installation of the amount of realization post.
As preferably: described amount post (2) bottom path section stretches in the mounting hole on described amount seat (3), and amount post (2) lower end is fixed through screw (4), and so the installation of amount post is reliable.
As preferably: the mounting hole measured on seat (3) is filled up at described screw (4) lower end envelope paint, be to prevent in use workman from, to the random dismounting of measurer, thus affecting the precision of measurer like this.
As preferably: the measuring surface of described gauge block (1) is " V " character form structure of fovea superior, and the angle of the measuring surface of this gauge block (1) is 110 °-170 °, this angle is the angle that impeller itself requires, is convenient to the measurement of blade angle.
Beneficial effect: the impeller blade height gauge tool adopting above technical scheme, structure is simply novel, is easy to realize, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of impeller blade height gauge tool as shown in Figure 1, the amount of comprising seat 3, the vertical amount of being fixed with post 2 on this amount seat 3, this amount post 2 is provided with limit level plate 21 and low limit level plate 22, wherein said low limit level plate 22 is positioned at below described limit level plate 21, this limit level plate 21 and low limit level plate 22 all can shrink in described amount post 2, on described amount post 2, kink has gauge block 1, insulation sleeve 7 is provided with between this gauge block 1 and amount post 2, described gauge block 1 lower surface is for surveying high face, described limit level plate 21 and gauge block 1 are electrically connected with red light 5 by wire, described low limit level plate 22 and gauge block 1 are electrically connected with green light 6 by wire.
Refer to Fig. 1: described amount post 2 upper end has stopper slot 23, described limit level plate 21 has bar-shaped trough, in the bar-shaped trough of this limit level plate 21, wear bolt is fixed in described stopper slot 23 by this limit level plate 21, described amount post 2 has outer little interior large moving hole 24, large outer little in described low limit level plate 22, the large section of this low limit level plate 22 is positioned at described moving hole 24, described amount post 2 is Step Shaft broad in the middle small in ends, described limit level plate 21 and low limit level plate 22 are all arranged on the upper end of this amount post 2 top path section, described amount post 2 bottom path section stretches in the mounting hole on described amount seat 3, and amount post 2 lower end is fixed through screw 4, paint in described screw 4 lower end envelope thus the mounting hole on amount seat 3 is filled up.
It can also be seen that in FIG: the measuring surface of described gauge block 1 is " V " character form structure of fovea superior, and the angle of the measuring surface of this gauge block 1 is 110 °-170 °.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but meet the most wide region consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an impeller blade height gauge tool, it is characterized in that: the amount of comprising seat (3), the vertical amount of being fixed with post (2) on this amount seat (3), this amount post (2) is provided with limit level plate (21) and low limit level plate (22), wherein said low limit level plate (22) is positioned at described limit level plate (21) below, this limit level plate (21) and low limit level plate (22) all can shrink in described amount post (2), the upper kink of described amount post (2) has gauge block (1), insulation sleeve (7) is provided with between this gauge block (1) and amount post (2), described gauge block (1) lower surface is for surveying high face, described limit level plate (21) and gauge block (1) are electrically connected with red light (5) by wire, described low limit level plate (22) and gauge block (1) are electrically connected with green light (6) by wire.
2. impeller blade height gauge tool according to claim 1, it is characterized in that: described amount post (2) upper end has stopper slot (23), described limit level plate (21) has bar-shaped trough, in the bar-shaped trough of this limit level plate (21), wears bolt this limit level plate (21) is fixed in described stopper slot (23).
3. impeller blade height gauge tool according to claim 1 and 2, it is characterized in that: on described amount post (2), have outer little interior large moving hole (24), large outer little in described low limit level plate (22), the large section of this low limit level plate (22) is positioned at described moving hole (24).
4. impeller blade height gauge tool according to claim 3, it is characterized in that: described amount post (2) is Step Shaft broad in the middle small in ends, and described limit level plate (21) and low limit level plate (22) are all arranged on the upper end of this amount post (2) top path section.
5. impeller blade height gauge tool according to claim 4, it is characterized in that: described amount post (2) bottom path section stretches in the mounting hole on described amount seat (3), and amount post (2) lower end is fixed through screw (4).
6. impeller blade height gauge tool according to claim 5, is characterized in that: in described screw (4) lower end, envelope is painted thus filled up by the mounting hole measured on seat (3).
7. impeller blade height gauge tool according to claim 6, is characterized in that: the measuring surface of described gauge block (1) is " V " character form structure of fovea superior, and the angle of the measuring surface of this gauge block (1) is 110 °-170 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799463.4U CN204313748U (en) | 2014-12-16 | 2014-12-16 | Impeller blade height gauge tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799463.4U CN204313748U (en) | 2014-12-16 | 2014-12-16 | Impeller blade height gauge tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313748U true CN204313748U (en) | 2015-05-06 |
Family
ID=53136056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799463.4U Expired - Fee Related CN204313748U (en) | 2014-12-16 | 2014-12-16 | Impeller blade height gauge tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608413A (en) * | 2022-03-22 | 2022-06-10 | 浙江科贸智能机电股份有限公司 | Testing tool for testing fan blade height and rapid testing method thereof |
-
2014
- 2014-12-16 CN CN201420799463.4U patent/CN204313748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608413A (en) * | 2022-03-22 | 2022-06-10 | 浙江科贸智能机电股份有限公司 | Testing tool for testing fan blade height and rapid testing method thereof |
| CN114608413B (en) * | 2022-03-22 | 2023-10-24 | 浙江科贸智能机电股份有限公司 | Gauge tool for testing wind blade height and rapid testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |