CN105203312B - A kind of automobile engine bracket test machine for service life - Google Patents
A kind of automobile engine bracket test machine for service life Download PDFInfo
- Publication number
- CN105203312B CN105203312B CN201510646906.5A CN201510646906A CN105203312B CN 105203312 B CN105203312 B CN 105203312B CN 201510646906 A CN201510646906 A CN 201510646906A CN 105203312 B CN105203312 B CN 105203312B
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- automobile engine
- bottom plate
- engine bracket
- spring
- beating unit
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Abstract
The present invention relates to a kind of automobile engine bracket test machine for service life, including bottom plate, the left side upper end of bottom plate is vertically installed with left risers, upper end is vertically installed with middle riser on rear side of the middle part of bottom plate, the right side upper end of bottom plate is provided with bracket, the right side of left risers is provided with four locating dowels, clamp nut is respectively equipped with four locating dowels, impact cushion block is provided with above the middle part of bottom plate, latch segment, the top for impacting cushion block is provided with vibration beating unit, the left end of vibration beating unit is connected with left risers, the upper end of bracket is provided with drive device, drive device includes motor and crank disc, the right-hand member of vibration beating unit is connected with crank disc.The present invention has the advantages that reasonable in design, manufacturing cost is low and easy to install, it can realize and automobile engine bracket is detected, to ensure the crudy of automobile engine bracket, meet it is actual install and use demand, ensure that the performance of automobile.
Description
Technical field
The present invention relates to automobile engine bracket to produce and process technical field, specifically a kind of automobile engine bracket
Test machine for service life.
Background technology
With the continuous development of economy, people's living standard is also constantly improved, and automobile is as the important vehicles
Huge numbers of families have been come into, it is greatly convenient that the life to people is brought, meanwhile, quality requirement of the people for automobile
More come also high.Automobile engine bracket is one of parts important on automobile, automobile engine in the normal course of work,
Certain vibratory impulse can be produced to automobile engine bracket, it is therefore, higher for the quality requirement of automobile engine bracket.But
After automobile engine bracket completes production, the device that the life-span detected is used for due to lacking, and automobile can not be sent out
The quality of motivation support provides safeguard, and has influence on the end-use properties of automobile.
The content of the invention
The defects of for above-mentioned technology, the present invention propose it is a kind of it is reasonable in design, manufacturing cost is low, installation
Easy to use, the device detected to automobile engine bracket can be realized, i.e., a kind of automobile engine bracket life tests
Machine.
A kind of automobile engine bracket test machine for service life, including bottom plate, the left side upper end of the bottom plate are vertically installed with a left side
Riser, the middle part rear side upper end of the bottom plate are vertically installed with middle riser, and the right side upper end of the bottom plate is provided with bracket, described
The right side of left risers is provided with four locating dowels being used for automobile engine bracket positioning, is respectively provided with four locating dowels
The clamp nut of automobile engine bracket is compressed, the impact pad through automobile engine bracket is provided with above the middle part of the bottom plate
Block, the latch segment coordinated with impact cushion block, the top of the impact cushion block are provided with vibration beating unit, the vibration beating unit
Left end be connected with left risers, the upper end of the bracket is provided with drive device, and the drive device includes motor and crank disc,
The right-hand member of the vibration beating unit is connected with crank disc, can be on the top of middle riser behind the middle part of the vibration beating unit
Guide effect under slided along vertical direction.After automobile engine bracket is fixed in locating dowel, while make impact cushion block
On automobile engine bracket, you can start motor, driving crank disc rotates, and drives vibration impact dress using crank disc
Put and slided under the guide effect on the top of middle riser along vertical direction, you can impact is on impact cushion block, with simulated automotive
Engine support when in use, the impact of outer bound pair automobile engine bracket, after impacting a period of time, detects automobile engine branch
The deformation of frame, you can judge whether automobile engine bracket meets the requirements, it is ensured that the processing of automobile engine bracket
Quality.
The top of the middle riser is provided with along the guide groove being vertically distributed, can be behind the middle part of the vibration beating unit
Leading for the guide groove of middle riser is slided downward along vertical direction.To prevent during vibration beating unit vibrate up and down
Double swerve, improve stability during device work.
The vibration beating unit includes the oscillation block that the top of left spring, right spring and middle riser is slidably matched, described
Left end, the right-hand member of oscillation block are arranged with hanger, and the left end of the left spring is connected with left risers, the right-hand member of the left spring with
The hanger of oscillation block left end is connected, and the right-hand member of the right spring is connected with crank disc bias, the left end of the right spring and vibration
The hanger of block right-hand member is connected, and the left spring, right spring are in horizontal distribution.The rear portion of oscillation block is slidably matched with guide groove, opens
Dynamic motor, driving crank disc rotate, and are connected by means of right-hand member and the crank disc of right spring are eccentric, pull right spring movement, you can
Synchronous drive oscillation block up-down vibration, meanwhile, oscillation block can be impacted on impact cushion block, with the vibratory impulse of simulating external access,
So as to be detected to the quality of automobile engine bracket.The present invention can be good at adapting to simultaneously band using left spring, right spring
Dynamic oscillation block vibration.
The present invention can ensure oscillation block impact in impact cushion block using the technical scheme of the cylindrical structure of the oscillation block
It was contact of the line with face when upper, impulsive force is along on the vertical plane where the axis of impact cushion block, so impacts cushion block effect
Where the axis in the hole that the power on automobile engine bracket can then coordinate along on automobile engine bracket with impact cushion block
Vertical plane straight down, to impact caused by automobile engine bracket when being worked with simulated automotive engine, is served to vapour
The effect of the service life detection of car engine support, it is ensured that the quality after automobile engine bracket processing.
The beneficial effects of the invention are as follows：The present invention has reasonable in design, manufacturing cost low and the side of installing and using
Just the advantages that, it can realize and automobile engine bracket is detected, to ensure the crudy of automobile engine bracket, meet real
Demand is installed and used on border, ensure that the performance of automobile.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is the dimensional structure diagram of automobile engine bracket.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of automobile engine bracket test machine for service life, including bottom plate 1, the left side of the bottom plate 1
Upper end is vertically installed with left risers 2, and upper end is vertically installed with middle riser 8, the right side of the bottom plate 1 on rear side of the middle part of the bottom plate 1
Side upper end is provided with bracket 5, and the right side of the left risers 2 is provided with four locating dowels for being used to position automobile engine bracket 14
3, the clamp nut 4 for compressing automobile engine bracket 14 is respectively provided with four locating dowels 3, on the middle part of the bottom plate 1
Side is provided with the impact cushion block 10 through automobile engine bracket 14, the latch segment 9 coordinated with impact cushion block 10, the impact cushion block
10 top is provided with vibration beating unit, and the left end of the vibration beating unit is connected with left risers 2, the upper end of the bracket 5
Drive device is installed, the drive device includes motor 6 and crank disc 7, the right-hand member and crank disc 7 of the vibration beating unit
It is connected, can be slided behind the middle part of the vibration beating unit under the guide effect on the top of middle riser 8 along vertical direction.
After automobile engine bracket 14 is fixed in locating dowel 3, while impact cushion block 10 is set to be arranged on automobile engine bracket 14,
Motor 6 can be started, driving crank disc 7 rotates, and drives vibration beating unit on the top of middle riser 8 using crank disc 7
Slided under guide effect along vertical direction, you can impact is made on impact cushion block 10 with simulated automotive engine support 14
Used time, the impact of outer bound pair automobile engine bracket 14, after impacting a period of time, detect the deformation feelings of automobile engine bracket 14
Condition, you can judge whether automobile engine bracket 14 meets the requirements, it is ensured that the crudy of automobile engine bracket 14.
The top of the middle riser 8 is provided with along the guide groove 8a being vertically distributed, the middle part rear of the vibration beating unit
It can be slided in leading for the guide groove 8a of middle riser 8 downward along vertical direction.To prevent from vibration beating unit vibrate up and down
During double swerve, improve device work when stability.
The vibration beating unit includes the oscillation block that the top of left spring 12, right spring 13 and middle riser 8 is slidably matched
11, left end, the right-hand member of the oscillation block 11 are arranged with hanger 11a, and the left end of the left spring 12 is connected with left risers 2, institute
The right-hand member for stating left spring 12 is connected with the hanger 11a of the left end of oscillation block 11, and the right-hand member and crank disc 7 of the right spring 13 are eccentric even
Connect, the left end of the right spring 13 is connected with the hanger 11a of the right-hand member of oscillation block 11, and the left spring 12, right spring 13 are in water
Divide cloth equally.The rear portion of oscillation block 11 is slidably matched with guide groove 8a, starts motor 6, driving crank disc 7 rotates, by means of right spring
13 right-hand member is connected with the bias of crank disc 7, is pulled right spring 13 and is moved, you can the synchronous up-down vibration of drive oscillation block 11, together
When, oscillation block 11 can be impacted on impact cushion block 10, with the vibratory impulse of simulating external access, so as to automobile engine bracket 14
Quality is detected.The present invention can be good at adapting to and driven oscillation block 11 to vibrate using left spring 12, right spring 13.
The present invention can be ensured that oscillation block 11 impacts and impacted using the technical scheme of the 11 cylindrical structure of oscillation block
It is contact of the line with face when on cushion block 10, impulsive force is along on the vertical plane where the axis of impact cushion block 10, is so impacted
The power that cushion block 10 is acted on automobile engine bracket 14 can then coordinate along on automobile engine bracket 14 with impact cushion block 10
Hole axis where vertical plane straight down, to produced by automobile engine bracket 14 when being worked with simulated automotive engine
Impact, serve the effect to the detection of the service life of automobile engine bracket 14, it is ensured that automobile engine bracket 14 plus
Quality after work.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of automobile engine bracket test machine for service life, including bottom plate (1), the left side upper end right angle setting of the bottom plate (1)
There are a left risers (2), upper end is vertically installed with middle riser (8) on rear side of the middle part of the bottom plate (1), on the right side of the bottom plate (1)
End is provided with bracket (5), it is characterised in that：The right side of the left risers (2) is provided with four and is used to position automobile support (14)
Locating dowel (3), the clamp nut (4) for compressing automobile support (14), the bottom plate are respectively provided with four locating dowels (3)
(1) the impact cushion block (10) through automobile support (14), the latch segment coordinated with impact cushion block (10) are provided with above middle part
(9), the top of the impact cushion block (10) is provided with vibration beating unit, the left end and left risers (2) of the vibration beating unit
It is connected, the upper end of the bracket (5) is provided with drive device, and the drive device includes motor (6) and crank disc (7), described
The right-hand member of vibration beating unit is connected with crank disc (7), can be in the upper of middle riser (8) behind the middle part of the vibration beating unit
Slided under the guide effect in portion along vertical direction.
A kind of 2. automobile engine bracket test machine for service life according to claim 1, it is characterised in that：The middle riser
(8) top is provided with along the guide groove (8a) being vertically distributed, can be in middle riser (8) behind the middle part of the vibration beating unit
Leading for guide groove (8a) is slided downward along vertical direction.
A kind of 3. automobile engine bracket test machine for service life according to claim 1, it is characterised in that：The vibration impact
Device includes the oscillation block (11) that the top of left spring (12), right spring (13) and middle riser (8) is slidably matched, the vibration
Left end, the right-hand member of block (11) are arranged with hanger (11a), and the left end of the left spring (12) is connected with left risers (2), the left side
The right-hand member of spring (12) is connected with the hanger (11a) of oscillation block (11) left end, right-hand member and the crank disc (7) of the right spring (13)
Bias connection, the left end of the right spring (13) are connected with the hanger (11a) of oscillation block (11) right-hand member, the left spring (12),
Right spring (13) is in horizontal distribution.
A kind of 4. automobile engine bracket test machine for service life according to claim 3, it is characterised in that：The oscillation block
(11) cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646906.5A CN105203312B (en) | 2015-09-30 | 2015-09-30 | A kind of automobile engine bracket test machine for service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646906.5A CN105203312B (en) | 2015-09-30 | 2015-09-30 | A kind of automobile engine bracket test machine for service life |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105203312A CN105203312A (en) | 2015-12-30 |
| CN105203312B true CN105203312B (en) | 2018-01-16 |
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ID=54951110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646906.5A Active CN105203312B (en) | 2015-09-30 | 2015-09-30 | A kind of automobile engine bracket test machine for service life |
Country Status (1)
| Country | Link |
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| CN (1) | CN105203312B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197200A (en) * | 2016-08-25 | 2016-12-07 | 上海申驰实业有限公司 | Motor vehicle seat back side plate verifying attachment |
| CN112461525B (en) * | 2020-11-20 | 2022-11-04 | 中国直升机设计研究所 | Unmanned helicopter engine mounting bracket test device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781162A (en) * | 1986-08-04 | 1988-11-01 | Honda Giken Kogyo Kabushiki Kaisha | Throttle valve control system for an internal combustion engine |
| KR100384304B1 (en) * | 2000-12-28 | 2003-05-16 | 현대자동차주식회사 | The jig for engine mounting insulator test |
| CN202210032U (en) * | 2011-08-23 | 2012-05-02 | 北汽福田汽车股份有限公司 | Backpressure adjusting device and engine bench used for engine performance test |
| CN102519729B (en) * | 2011-12-13 | 2013-12-11 | 力帆实业(集团)股份有限公司 | General tool for testing engine performance test |
| CN203148682U (en) * | 2013-03-29 | 2013-08-21 | 上海三一重机有限公司 | Engine rig testing support and testing device |
| CN204087677U (en) * | 2014-09-26 | 2015-01-07 | 南京工程学院 | Anti-vibration Performance of Vehicle Suspension experiment religion instrument |
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- 2015-09-30 CN CN201510646906.5A patent/CN105203312B/en active Active
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| CN105203312A (en) | 2015-12-30 |
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