CN105203312A - Automobile engine support life detector - Google Patents
Automobile engine support life detector Download PDFInfo
- Publication number
- CN105203312A CN105203312A CN201510646906.5A CN201510646906A CN105203312A CN 105203312 A CN105203312 A CN 105203312A CN 201510646906 A CN201510646906 A CN 201510646906A CN 105203312 A CN105203312 A CN 105203312A
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- automobile engine
- riser
- spring
- engine bracket
- hand member
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Engines (AREA)
Abstract
The invention relates to an automobile engine support life detector which comprises a bottom plate. A left vertical plate is vertically installed at the upper end of the left side of the bottom plate. A middle vertical plate is vertically installed at the upper end of the rear side of the middle of the bottom plate. A holding base is installed at the upper end of the right side of the bottom plate. Four locating columns are arranged at the right side of the left vertical plate and provided with pressing nuts respectively. A striking cushion block and a locking block are arranged on the portions above the middle of the bottom plate. An oscillating and striking device is arranged above the striking cushion block. The left end of the oscillating and striking device is connected with the left vertical plate. A drive device is installed at the upper end of the holding base and comprises a motor and a crankshaft plate. The crankshaft plate is connected with the right end of the oscillating and striking device. The detector has the advantages of being reasonable in structural design, low in production and manufacture cost, convenient to install and use, and capable of detecting an automobile engine support so as to ensure the machining quality of the automobile engine support, meets the actual installation and use requirements, and ensure use performance of an automobile.
Description
Technical field
The present invention relates to automobile engine bracket production and processing technical field, specifically a kind of automobile engine bracket test machine for service life.
Background technology
Along with the development of economy, people's living standard is also constantly improved, and automobile has come into huge numbers of families as the important vehicles, and it is convenient greatly to bring to the life of people, and meanwhile, people also more come also high for the quality requirements of automobile.Automobile engine bracket is one of parts important on automobile, and motor car engine, in the normal course of work, can produce certain vibratory impulse to automobile engine bracket, and therefore, the quality requirements for automobile engine bracket is higher.But after automobile engine bracket completes production, owing to lacking the device to detecting its serviceable life, and the quality of automobile engine bracket cannot be provided safeguard, having influence on the final utilization performance of automobile.
Summary of the invention
For the defect of above-mentioned technology, the present invention propose a kind of reasonable in design, manufacturing cost is low, easy to install, the device that automobile engine bracket is detected can be realized, i.e. a kind of automobile engine bracket test machine for service life.
A kind of automobile engine bracket test machine for service life, comprise base plate, the upper end, left side of described base plate is vertically installed with left riser, on rear side of the middle part of described base plate, upper end is vertically installed with middle riser, the upper end, right side of described base plate is provided with bracket, the right side of described left riser is provided with four reference columns for locating automobile engine bracket, four reference columns are respectively equipped with the gland nut for compressing automobile engine bracket, the impact cushion block running through automobile engine bracket is provided with above the middle part of described base plate, the latch segment coordinated with impact cushion block, the top of described impact cushion block is provided with vibration beating unit, the left end of described vibration beating unit is connected with left riser, the upper end of described bracket is provided with drive unit, described drive unit comprises motor and crank disc, the right-hand member of described vibration beating unit is connected with crank disc, can slide along vertical direction under the guide effect on the top of middle riser behind the middle part of described vibration beating unit.Automobile engine bracket is fixed on after on reference column, make impact cushion block be arranged on automobile engine bracket simultaneously, get final product starter motor, driving crank dish rotates, and utilize crank disc to drive vibration beating unit to slide along vertical direction under the guide effect on the top of middle riser, can impact on impact cushion block, with simulated automotive engine support in use, the impact of outer bound pair automobile engine bracket, after impact a period of time, detect the deformation of automobile engine bracket, can judge whether automobile engine bracket meets the requirements, ensure that the crudy of automobile engine bracket.
The top of described middle riser is provided with the guide groove along vertical distribution, can slide behind the middle part of described vibration beating unit under the guiding of the guide groove of middle riser along vertical direction.To prevent double swerve in the vibration beating unit process of vibrating up and down, improve stability during device work.
Described vibration beating unit comprises left spring, right spring, the oscillation block that is slidably matched with the top of middle riser, left end, the right-hand member of described oscillation block are arranged with hanger, the left end of described left spring is connected with left riser, the right-hand member of described left spring is connected with the hanger of oscillation block left end, the right-hand member of described right spring is connected with crank disc bias, the left end of described right spring is connected with the hanger of oscillation block right-hand member, and described left spring, right spring are all in horizontal distribution.Rear portion and the guide groove of oscillation block are slidably matched, starter motor, driving crank dish rotates, right-hand member by means of right spring is connected with crank disc bias, the right spring movement of tractive, drive oscillation block up-down vibration that can be synchronous, simultaneously, oscillation block can impact on impact cushion block, with the vibratory impulse of simulating external access, thus detects the quality of automobile engine bracket.The present invention adopts left spring, right spring, can be good at adapting to and drives oscillation block to vibrate.
The present invention adopts described oscillation block to be the technical scheme of column construction, can ensure that oscillation block impact is when impacting on cushion block, it is the contact in line and face, impulsive force is along on the vertical plane at the axis place of impact cushion block, such impact cushion block acts on the vertical plane at the axis place in the hole that the power on automobile engine bracket then can coordinate with impact cushion block on automobile engine bracket straight down, with the impact produced automobile engine bracket during simulated automotive engine operation, serve the effect to detecting the serviceable life of automobile engine bracket, ensure that the quality after automobile engine bracket processing.
The invention has the beneficial effects as follows: the present invention has the advantages such as reasonable in design, manufacturing cost be low and easy to install, can realize detecting automobile engine bracket, to guarantee the crudy of automobile engine bracket, what meet reality installs and uses demand, ensure that the usability of automobile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the perspective view of automobile engine bracket.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figure 1 to Figure 3, a kind of automobile engine bracket test machine for service life, comprise base plate 1, the upper end, left side of described base plate 1 is vertically installed with left riser 2, on rear side of the middle part of described base plate 1, upper end is vertically installed with middle riser 8, the upper end, right side of described base plate 1 is provided with bracket 5, the right side of described left riser 2 is provided with four reference columns 3 for locating automobile engine bracket 14, four reference columns 3 are respectively equipped with the gland nut 4 for compressing automobile engine bracket 14, the impact cushion block 10 running through automobile engine bracket 14 is provided with above the middle part of described base plate 1, the latch segment 9 coordinated with impact cushion block 10, the top of described impact cushion block 10 is provided with vibration beating unit, the left end of described vibration beating unit is connected with left riser 2, the upper end of described bracket 5 is provided with drive unit, described drive unit comprises motor 6 and crank disc 7, the right-hand member of described vibration beating unit is connected with crank disc 7, can slide along vertical direction under the guide effect on the top of middle riser 8 behind the middle part of described vibration beating unit.Automobile engine bracket 14 is fixed on after on reference column 3, make impact cushion block 10 be arranged on automobile engine bracket 14 simultaneously, get final product starter motor 6, driving crank dish 7 rotates, and utilize crank disc 7 to drive vibration beating unit to slide along vertical direction under the guide effect on the top of middle riser 8, can impact on impact cushion block 10, with simulated automotive engine support 14 in use, the impact of outer bound pair automobile engine bracket 14, after impact a period of time, detect the deformation of automobile engine bracket 14, can judge whether automobile engine bracket 14 meets the requirements, ensure that the crudy of automobile engine bracket 14.
The top of described middle riser 8 is provided with the guide groove 8a along vertical distribution, can slide behind the middle part of described vibration beating unit under the guiding of the guide groove 8a of middle riser 8 along vertical direction.To prevent double swerve in the vibration beating unit process of vibrating up and down, improve stability during device work.
Described vibration beating unit comprises left spring 12, right spring 13, the oscillation block 11 that is slidably matched with the top of middle riser 8, left end, the right-hand member of described oscillation block 11 are arranged with hanger 11a, the left end of described left spring 12 is connected with left riser 2, the right-hand member of described left spring 12 is connected with the hanger 11a of oscillation block 11 left end, the right-hand member of described right spring 13 is connected with crank disc 7 bias, the left end of described right spring 13 is connected with the hanger 11a of oscillation block 11 right-hand member, and described left spring 12, right spring 13 are all in horizontal distribution.Rear portion and the guide groove 8a of oscillation block 11 are slidably matched, starter motor 6, driving crank dish 7 rotates, right-hand member by means of right spring 13 is connected with crank disc 7 bias, and the right spring 13 of tractive moves, drive oscillation block 11 up-down vibration that can be synchronous, simultaneously, oscillation block 11 can impact on impact cushion block 10, with the vibratory impulse of simulating external access, thus detects the quality of automobile engine bracket 14.The present invention adopts left spring 12, right spring 13, can be good at adapting to and drives oscillation block 11 to vibrate.
The present invention adopts the technical scheme of described oscillation block 11 in column construction, can ensure that oscillation block 11 impacts when impacting on cushion block 10, it is the contact in line and face, impulsive force is along on the vertical plane at the axis place of impact cushion block 10, such impact cushion block 10 acts on the vertical plane at the axis place in the hole that the power on automobile engine bracket 14 then can coordinate with impact cushion block 10 on automobile engine bracket 14 straight down, with the impact produced automobile engine bracket 14 during simulated automotive engine operation, serve the effect to detecting the serviceable life of automobile engine bracket 14, ensure that the quality after automobile engine bracket 14 processing.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and instructions; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed the present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. an automobile engine bracket test machine for service life, comprise base plate (1), the upper end, left side of described base plate (1) is vertically installed with left riser (2), on rear side of the middle part of described base plate (1), upper end is vertically installed with middle riser (8), the upper end, right side of described base plate (1) is provided with bracket (5), it is characterized in that: the right side of described left riser (2) is provided with four reference columns (3) for locating automobile support (14), four reference columns (3) are respectively equipped with the gland nut (4) for compressing automobile support (14), the impact cushion block (10) running through automobile support (14) is provided with above the middle part of described base plate (1), the latch segment (9) coordinated with impact cushion block (10), the top of described impact cushion block (10) is provided with vibration beating unit, the left end of described vibration beating unit is connected with left riser (2), the upper end of described bracket (5) is provided with drive unit, described drive unit comprises motor (6) and crank disc (7), the right-hand member of described vibration beating unit is connected with crank disc (7), can slide along vertical direction under the guide effect on the top of middle riser (8) behind the middle part of described vibration beating unit.
2. a kind of automobile engine bracket test machine for service life according to claim 1, it is characterized in that: the top of described middle riser (8) is provided with the guide groove (8a) along vertical distribution, can slide behind the middle part of described vibration beating unit under the guiding of the guide groove of middle riser (8) (8a) along vertical direction.
3. a kind of automobile engine bracket test machine for service life according to claim 1, it is characterized in that: described vibration beating unit comprises left spring (12), right spring (13), the oscillation block (11) be slidably matched with the top of middle riser (8), the left end of described oscillation block (11), right-hand member is arranged with hanger (11a), the left end of described left spring (12) is connected with left riser (2), the right-hand member of described left spring (12) is connected with the hanger (11a) of oscillation block (11) left end, the right-hand member of described right spring (13) is connected with crank disc (7) bias, the left end of described right spring (13) is connected with the hanger (11a) of oscillation block (11) right-hand member, described left spring (12), right spring (13) is all in horizontal distribution.
4. a kind of automobile engine bracket test machine for service life according to claim 3, is characterized in that: described oscillation block (11) is in column construction.
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 |
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| Publication Number | Publication Date |
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| CN105203312A true CN105203312A (en) | 2015-12-30 |
| CN105203312B CN105203312B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510646906.5A Active CN105203312B (en) | 2015-09-30 | 2015-09-30 | A kind of automobile engine bracket test machine for service life |
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| CN (1) | CN105203312B (en) |
Cited By (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 |
| CN112461525A (en) * | 2020-11-20 | 2021-03-09 | 中国直升机设计研究所 | Unmanned helicopter engine mounting bracket test device |
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| US4781162A (en) * | 1986-08-04 | 1988-11-01 | Honda Giken Kogyo Kabushiki Kaisha | Throttle valve control system for an internal combustion engine |
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| 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
- 2015-09-30 CN CN201510646906.5A patent/CN105203312B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| US4781162A (en) * | 1986-08-04 | 1988-11-01 | Honda Giken Kogyo Kabushiki Kaisha | Throttle valve control system for an internal combustion engine |
| KR20020054492A (en) * | 2000-12-28 | 2002-07-08 | 이계안 | 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 |
| CN102519729A (en) * | 2011-12-13 | 2012-06-27 | 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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| 王朝斌等: "发动机附件台架疲劳试验工况的探索", 《汽车科技》 * |
Cited By (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 |
| CN112461525A (en) * | 2020-11-20 | 2021-03-09 | 中国直升机设计研究所 | Unmanned helicopter engine mounting bracket test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105203312B (en) | 2018-01-16 |
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