CN208313520U - A kind of engine airtightness test table - Google Patents
A kind of engine airtightness test table Download PDFInfo
- Publication number
- CN208313520U CN208313520U CN201820099801.1U CN201820099801U CN208313520U CN 208313520 U CN208313520 U CN 208313520U CN 201820099801 U CN201820099801 U CN 201820099801U CN 208313520 U CN208313520 U CN 208313520U
- Authority
- CN
- China
- Prior art keywords
- fixed
- engine
- seat
- lead screw
- right seat
- 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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- Testing Of Engines (AREA)
Abstract
The utility model discloses a kind of engine airtightness test tables, including pedestal, the pedestal includes left seat and right seat, the left seat is fixed on the side of right seat, the upper surface junction of the left seat and right seat is fixed with column, the top of the column is fixed with fixed frame close to the side of right seat, the internal run-through of the fixed frame has lateral lead screw, the provided circumferentially about of the lead screw has stroke nut, the lower surface of the stroke nut is fixed with hydraulic cylinder, the inside of the hydraulic cylinder is from bottom to top inserted with there is hydraulic column, the lower end of the hydraulic column is fixed with engine placing table, the utility model is provided with the engine placing table that can directly fall in ground row, it again will be in the mobile band placing table of engine after engine placing table is fallen on the ground, it directly operates on the ground, it avoids the need for staff and lifts engine being placed on work Make the trouble on platform, also reduces the labor intensity of staff.
Description
Technical field
The utility model relates to engine detection technique field, specifically a kind of engine airtightness test table.
Background technique
Engine be it is a kind of can be the machine that can be converted into mechanical energy of other way, including internal combustion engine, external combustion are mechanical, electrical
Motivation etc., engine needs to have good leakproofness in use, if the bad feelings that will lead to leakage of air-tightness
Condition, and dust or moisture enter and be easy to cause engine damage in engine, when overhauling engine air-tightness, service personnel
It needing engine will be lifted to be put on inspection rack and overhaul, the mode that engine is carried on inspection rack in this way is excessively troublesome,
Enhance the working strength of labour personnel.
Utility model content
The purpose of this utility model is to provide a kind of engine airtightness test tables, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of engine airtightness test table, including
Pedestal, the pedestal include left seat and right seat, and the left seat is fixed on the side of right seat, the upper surface friendship of the left seat and right seat
The place of connecing is fixed with column, and the top of the column is fixed with fixed frame, the internal run-through of the fixed frame close to the side of right seat
There is lateral lead screw, the provided circumferentially about of the lead screw has stroke nut, and the lower surface of the stroke nut is fixed with hydraulic cylinder,
From bottom to top inserted with there is hydraulic column, the lower end of the hydraulic column is fixed with engine placing table, institute for the inside of the hydraulic cylinder
The upper surface for stating left seat is fixed with motor, and the power output end of the motor is fixed with driving wheel, and the fixed frame is close to left seat
Side be provided with the driven wheel mutually fixed with lead screw.
Preferably, the right seat is internally provided with sink, and right seat is provided with and sink connection far from the side of left seat
Water outlet, and lid is threaded on water outlet.
Preferably, it is provided with belt between the driving wheel and driven wheel, and passes through belt between driving wheel and driven wheel
Transmission connection.
Preferably, be rotatablely connected between the both ends and fixed frame of the lead screw by bearing, and lead screw and stroke nut it
Between pass through threads turn connect.
Preferably, the upper surface surrounding of the engine placing table is respectively and fixedly provided with fence.
Compared with prior art, the utility model has the beneficial effects that the utility model, which is provided with, to directly fall in ground
The engine placing table of face row again moves engine in band placing table after falling engine placing table on the ground, on ground
Upper directly operation, avoids the need for staff and lifts engine putting trouble on the table, also reduces staff's
Labor intensity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model engine placing table lands schematic diagram.
Fig. 3 is that the utility model engine placing table enters sink schematic diagram.
In figure: the left seat of 1- pedestal, 101-, the right seat of 102-, 2- motor, 3- driving wheel, 4- belt, 5- column, 6- driven wheel,
7- fixed frame, 8- stroke nut, 9- lead screw, 10- hydraulic cylinder, 11- hydraulic column, 12- engine placing table, 121- fence, 13- water
Slot, 14- water outlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of engine airtightness test table, including pedestal 1, pedestal
1 includes left seat 101 and right seat 102, and left seat 101 is fixed on the side of right seat 102, and the upper surface of left seat 101 and right seat 102 joins
Place is fixed with column 5, and column 5 has been used to support fixed frame 7, and the top of column 5 is fixed with fixed frame close to the side of right seat 102
7, fixed frame 7 has lateral lead screw 9 for fixing lead screw 9, the internal run-through of fixed frame 7, and lead screw 9 is vigorously employed in drive stroke spiral shell
Mother 8 moves horizontally, and the provided circumferentially about of lead screw 9 has stroke nut 8, and stroke nut 8 moves horizontally for driving hydraulic cylinder
10 move horizontally, and the lower surface of stroke nut 8 is fixed with hydraulic cylinder 10, and hydraulic cylinder 10 rises or declines as hydraulic column 11
Power, the inside of hydraulic cylinder 10 is from bottom to top inserted with there is a hydraulic column 11, and hydraulic column 11 is for driving engine placing table 12
Rising or decline, the lower end of hydraulic column 11 are fixed with engine placing table 12, engine placing table 12 is used to hold engine,
The upper surface of left seat 101 is fixed with motor 2, and for motor 2 for driving driving wheel 3 to rotate, the power output end of motor 2 is fixed with master
Driving wheel 3, for driving driven wheel 6 to rotate, fixed frame 7 is provided with and 9 phase of lead screw the rotation of driving wheel 3 close to the side of left seat 101
Fixed driven wheel 6, driven wheel 6 is for driving lead screw 9 to rotate.
Right seat 102 is internally provided with sink 13, and sink 13 is used to hold the water that detection air-tightness needs, and right seat 102
Side far from left seat 101 is provided with the water outlet 14 with 13 connection of sink, and water outlet 14 is for being discharged waste water, and water outlet 14
On be threaded with lid, lid is for sealing water outlet 14.
It is provided with belt 4 between driving wheel 3 and driven wheel 6, and is connected between driving wheel 3 and driven wheel 6 by the transmission of belt 4
It connects.
It is rotatablely connected between the both ends and fixed frame 7 of lead screw 9 by bearing, and passes through spiral shell between lead screw 9 and stroke nut 8
Line rotation connection.
The upper surface surrounding of engine placing table 12 is respectively and fixedly provided with fence 121, and fence 121 can be to avoid engine from starting
It is fallen in machine placing table 12.
The working principle of the utility model is: starting motor 2, so that the rotation of motor 2 drives driving wheel 3 to rotate, driving wheel 3
Rotation drives driven wheel 6 to rotate by belt 4, and the rotation of driven wheel 6 drives lead screw 9 to rotate, to drive 8 work of stroke nut horizontal
Movement, stroke nut 8 drive hydraulic cylinder 10 and engine placing table 12 towards the horizontal motion opposite with motor 2, work as row
When journey nut 8 moves to the most edge of fixed frame 7, stop the work of motor 2, start hydraulic cylinder 10, hydraulic cylinder 10 is by hydraulic column
11 are pressed downward, until engine placing table 12 reaches ground, engine are placed in engine placing table 12, is again started up hydraulic
Cylinder 10, so that hydraulic cylinder 10 drives engine placing table 12 to rise, until the lower surface for rising to engine placing table 12 is higher than
The upper surface of pedestal 1 is again started up motor 2, so that motor 2 drives stroke nut 8 to move towards the horizontal direction close to motor 2
It is dynamic, until engine placing table 12 is directed at sink 13, engine placing table 12 is declined in screw clamp 13 by hydraulic cylinder 10
Portion, then engine interior is inflated, carry out air-leakage test.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of engine airtightness test table, including pedestal (1), it is characterised in that: the pedestal (1) includes left seat (101)
With right seat (102), the left seat (101) is fixed on the side of right seat (102), the upper table of the left seat (101) and right seat (102)
Face junction is fixed with column (5), and the top of the column (5) is fixed with fixed frame (7), institute close to the side of right seat (102)
The internal run-through for stating fixed frame (7) has lateral lead screw (9), and the provided circumferentially about of the lead screw (9) has stroke nut (8), institute
The lower surface for stating stroke nut (8) is fixed with hydraulic cylinder (10), and the inside of the hydraulic cylinder (10) is from bottom to top inserted with there is liquid
The lower end of compression leg (11), the hydraulic column (11) is fixed with engine placing table (12), and the upper surface of the left seat (101) is fixed
Have motor (2), the power output end of the motor (2) is fixed with driving wheel (3), and the fixed frame (7) is close to left seat (101)
Side is provided with the driven wheel (6) mutually fixed with lead screw (9).
2. a kind of engine airtightness test table according to claim 1, it is characterised in that: the right seat (102) it is interior
Portion is provided with sink (13), and right seat (102) is provided with and the water outlet of sink (13) connection far from the side of left seat (101)
(14), and on water outlet (14) it is threaded with lid.
3. a kind of engine airtightness test table according to claim 1, it is characterised in that: the driving wheel (3) with from
It is provided between driving wheel (6) belt (4), and is sequentially connected between driving wheel (3) and driven wheel (6) by belt (4).
4. a kind of engine airtightness test table according to claim 1, it is characterised in that: the both ends of the lead screw (9)
It is rotatablely connected between fixed frame (7) by bearing, and is connect between lead screw (9) and stroke nut (8) by threads turn.
5. a kind of engine airtightness test table according to claim 1, it is characterised in that: the engine placing table
(12) upper surface surrounding is respectively and fixedly provided with fence (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099801.1U CN208313520U (en) | 2018-01-22 | 2018-01-22 | A kind of engine airtightness test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099801.1U CN208313520U (en) | 2018-01-22 | 2018-01-22 | A kind of engine airtightness test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313520U true CN208313520U (en) | 2019-01-01 |
Family
ID=64724226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099801.1U Expired - Fee Related CN208313520U (en) | 2018-01-22 | 2018-01-22 | A kind of engine airtightness test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313520U (en) |
-
2018
- 2018-01-22 CN CN201820099801.1U patent/CN208313520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |