CN201548392U - Automobile ball durability testing machine - Google Patents
Automobile ball durability testing machine Download PDFInfo
- Publication number
- CN201548392U CN201548392U CN2009202641230U CN200920264123U CN201548392U CN 201548392 U CN201548392 U CN 201548392U CN 2009202641230 U CN2009202641230 U CN 2009202641230U CN 200920264123 U CN200920264123 U CN 200920264123U CN 201548392 U CN201548392 U CN 201548392U
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- block
- automobile ball
- synchronous pulley
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Abstract
The utility model provides an automobile ball durability testing machine and relates to a testing machine which adopts the specific technical scheme that the automobile ball durability testing machine comprises a machine station, wherein a testing frame is arranged on the machine station; a testing piece is fixed on the testing frame; a slurry spraying mechanism is arranged on the machine station and comprises a water storage tank; a water pump is arranged on the water storage tank; one end of a water pipe is connected with the water pump, and the other end thereof is connected with a nozzle; and the nozzle faces right against the installing position of the testing piece. In the utility model, the slurry spraying structure is added on the basis of the traditional testing machine, and the nozzle of the slurry spraying structure faces right against the automobile ball arranged on the testing frame, therefore the slurry can be sprayed on the automobile ball, then the repeated swinging and rotating tests for the automobile ball can be carried out, the automobile ball durability test can be carried out under the simulated severe environment, and finally the usability of the automobile ball can be tested to the maximum extent.
Description
Technical field
The utility model relates to a kind of testing machine, particularly a kind of automobile ball head durability testing machine.
Background technology
Automobile is as the important vehicles, progressively universalness in the mankind's life, the safety coefficient of vehicle operation performance also is the important factor that the vehicle buyer at first considers, the safety coefficient of automobile also is to be passed judgment on by the safety coefficient combination of each parts of automobile, wherein automobile ball head is very important parts, the safety coefficient direct relation of its usability the safety coefficient of whole automobile, so usability to automobile ball head, the test that comprises permanance is very important, at present all big enterprises are to the test of automobile ball head also unusual strictness, testing apparatus adopts the structure of rocking test or rotary test, even the method that adopts rocking test and rotary test structure to carry out simultaneously, from the overall target parameter of the usability that tests out automobile ball head to the full extent.For example China Patent No. is that 200720119986.X discloses a kind of automobile ball head pin testing table, comprise stand and the swing, the rotary test mechanism that are fixed on the stand, the Road test mechanism and the fixing ball stud anchor clamps of ball stud, wherein swing, rotary test mechanism and Road test mechanism are electrically connected with control module respectively; Described swing, rotary test mechanism comprise that oscillatory gearing mechanism, the speed reduction unit that is connected with oscillatory gearing mechanism, the flywheel, the connecting rod that is connected with flywheel, the two ends that are connected with this speed reduction unit output terminal connect the axis of swing of this connecting rod other end and ball stud respectively, and rotating driving device, this rotating driving device of being fixed on this axis of swing connect the fixedly rotation connecting rod of ball stud of other end; Described Road test mechanism comprises the load charger that is connected with ball stud, and this load charger is provided with sensor, and especially: described rotating driving device is a cylinder, and described load charger is the double piston-rod cylinder.Can simulate the real vehicle environment and eliminate the oil leaking pollution experimental enviroment.This test is the test of carrying out in ideal environment, the automobile ball head of test is very clean, can not be subjected to the corrosion and damage of muddy water dirt, but automobile is in the use of reality, always having dust is attached on the automobile ball head, particularly when travelling in rainy day or the environment at muddy water, the easier muddy water dirt silt that mixing that makes is attached on the automobile ball head, this corrosion and damage to automobile ball head is very severe, how about is the usability of that automobile ball head under this environment? so the utility model will be done deep discussion in detail to this.
The utility model content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art part, and a kind of automobile ball head durability testing machine is provided, and this automobile ball head durability testing machine can be simulated under the rugged surroundings permanance to automobile ball head and be tested.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of automobile ball head durability testing machine, include board, testing jig is located on the board, test block is fixed on the testing jig, and described board is provided with the cement mortar spraying mechanism, and this cement mortar spraying mechanism includes reserve tank, reserve tank is provided with water pump, water pipe one end connects water pump, and its other end connects nozzle, and nozzle is over against the installation position of test block.
Advantage of the present utility model is: this automobile ball head durability testing machine has added mud and has sprayed structure on the basis of traditional testing machine, mud sprays the nozzle of structure and goes up the automobile ball head of installing over against to be tested, mud can be sprayed onto on the automobile ball head, then automobile ball head is carried out repeatedly swing and rotary test, under the simulation rugged surroundings permanance of automobile ball head is tested, can farthest test the usability of automobile ball head.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that mud sprays structure;
Fig. 3 is the structural representation of testing jig part;
Fig. 4 is the connection diagram of rotary test structure and testing jig;
Fig. 5 is the connection diagram of rocking test structure and testing jig;
Fig. 6 is the structural representation of angular adjustment part;
Fig. 7 is the local enlarged diagram of the mounting portion of test block.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Extremely shown in Figure 7 as Fig. 1: a kind of automobile ball head durability testing machine, include board 1, testing jig is located on the board 1, test block 19 is fixed on the testing jig, test in order to simulate under the rugged surroundings permanance automobile ball head, can farthest test the usability of automobile ball head, on described board 1, be provided with the cement mortar spraying mechanism, this cement mortar spraying mechanism includes reserve tank 3, reserve tank 3 is provided with water pump 6, water pipe one end stretches into reserve tank 3 and connects water pump 6, and its other end connects nozzle 14, and nozzle 14 is over against the installation position of test block 19.This nozzle 14 can be sprayed onto mud on the automobile ball head, then automobile ball head is carried out repeatedly swing and rotary test.
Further: described reserve tank 3 is located at board 1 inner bottom part by moving guide groove 2, also be provided with stirring motor 5 on the reserve tank 3, stirring motor 5 can better make the slime water of 3 li of reserve tanks stir, being unlikely to silt sinks to the bottom, reserve tank 3 is provided with to draw and covers 4, draw and cover 4 setting and be easy to clean and repair and dismounting reserve tank 3, water pipe A7 one end stretches into reserve tank 3 and connects water pump 6, the other end connects branching block 8, branching block 8 is fixed on board 1 support, the tributary that the water inlet branch at water pipe A7 place can be pluralized that is provided with of branching block 8 is told, so on branching block 8, be connected with plural pipeline 9 respectively, pipeline 9 other ends are connected with throttling valve 10, throttling valve 10 is fixed on the board 1 preceding swash plate, throttling valve 10 is provided with control hand wheel 11, effectively control injection flow rate by the flow that control hand wheel 11 is regulated throttling valve 10, throttling valve 10 other ends connect water pipe B12, the water pipe B12 other end is fixed on L type preformed hole one port of fixed head 13, nozzle 14 is fixed on the L type preformed hole another port on the fixed head 13, fixed head 13 is fixed on the board 1 and is positioned at water receiving tank 15 1 sides, water receiving tank 15 bottoms embed board 1 internal fixation on the board 1 and be positioned at below the testing jig, and water receiving tank 15 bottoms are connected with reserve tank 3 by downcomer 20.During test, when nozzle 14 was run into slime water on the test block 19, the slime water that has surplus was contained in the water receiving tank 15, flow back in the reserve tank 3 by downcomer 20 then, like this can recycling slime water.
Further: be positioned at water receiving tank 15 both sides on the described board 1 and be provided with bearing seat 22, back up pad 24 in the testing jig is fixed on bearing seat 22 by rotating shaft 23, two back up pads, 24 upper ends connect by loading plate 25, contiguous block 52 passes back up pad 24 inner bearings, fitted bearing fixed block 51 is installed on back up pad 24 lateral walls, and contiguous block 52 connects rocking test mechanism; Top, loading plate 25 middle parts is provided with the fixed block 29 of plural number, turning axle 27 passes each fixed block 29 respectively and runs through loading plate 25, turning axle 27 outer field axle sleeves are fixedlyed connected with fixed block 29, turning axle 27 lower ends are provided with adapter sleeve 26, turning axle 27 upper ends are provided with synchronous pulley A28, connect with belt between the synchronous pulley A28, be provided with stretching pulley 21 by side in the middle of the adjacent turning axle 27, stretching pulley 21 can be pushed down one side of the close stretching pulley 21 of belt between the synchronous pulley A28, end away from contiguous block 52 on the loading plate 25 is provided with contiguous block 31, contiguous block 31 is provided with synchronous pulley B30, synchronous pulley B30 is connected by belt with synchronous pulley A28 on the turning axle 27, and synchronous pulley B30 connects rotary test mechanism.During test, rotary test mechanism drives synchronous pulley B30 and rotates, and synchronous pulley B30 drives synchronous pulley A28 and turning axle 27 rotations then.
Further: described board 1 also is provided with rotary test mechanism, rotary test mechanism be used for the testing automobile bulb number of revolutions and the rotation permanance, automobile ball head also promptly refers to test block 19, motor A32 in the rotary test mechanism is a power, motor A32 lower end is fixed on board 1 inner bottom part, motor A32 upper end links to each other with reductor 33, the reductor 33 motor A32 that can effectively slow down rotates fast, the dividing plate 34 that reductor 33 force-output shafts pass its top links to each other with reductor 33 with eccentric wheel A 35, connecting link A36 is connected with eccentric wheel A 35 bearings, the other end is connected with web joint 37, web joint 37 and fork 38 are connected as bearing, fork 38 other ends are connected with universal joint 39, and universal joint 39 other ends are connected with axle 40, and axle 40 passes web joint 31 and is connected with synchronous pulley B30.
Further: described board 1 also is provided with rocking test mechanism, rocking test mechanism is used for testing the number of revolutions and the rotation permanance of testing automobile bulb, automobile ball head also promptly refers to test block 19, rocking test mechanism is connected with the contiguous block 52 of back up pad 24 arranged outside by connecting link B50, connecting link B50 one end connects contiguous block 52, the other end connects eccentric wheel B 49 outsides, eccentric wheel B 49 inboards are provided with concentric shafts 47, concentric shafts 47 is passed two holders 48 that are positioned at its side direction and bearing fixing on holder 48, between holder 48, be provided with V-type belt wheel 46 on the concentric shafts 47, the board 1 that is positioned at V-type belt wheel 46 belows is provided with the opening that runs through, board 1 inner bottom part is positioned at V-type belt wheel 46 belows and is provided with synchronous pulley C42, synchronous pulley C42 is fixed on board 1 inner bottom part by support 43, the V-type axle head that synchronous pulley C42 stretches out support 43 links to each other with V-type belt wheel 46 by the opening that V-shape belt 45 passes on the board 1, motor B41 is fixed on board 1 inner bottom part, and motor B41 is connected with synchronous pulley C42 by belt 44.
Further: described eccentric wheel A 35 is by being provided with down the trapezoidal groove 355 of wearing in the eccentric wheel body, wear groove and be provided with eccentric block 351 for 355 li, adjusting screw(rod) 352 passes eccentric block (351) and runs through wears groove 355 two ends, fixed block 353 is fixed on adjusting screw(rod) 352 two ends by hold-down nut 354, connecting link A36 one end is fixed on the eccentric block 351, eccentric block 351 is removable on eccentric wheel A 35 by adjusting screw(rod) 352, thereby reaches the purpose of adjusting angle.The setting of eccentric wheel B 49 and eccentric wheel A 35 are in like manner.
Further: described universal joint 39 is provided with tuning drive gear A55, be positioned at tuning drive gear A55 pin end place on the board 1 and be provided with angle of revolution scale 53, back up pad 24 near universal joint 39 is provided with tuning drive gear B56, the pointer end that is positioned at tuning drive gear B56 on the board 1 is provided with angle of oscillation scale 54, and angle of oscillation scale 54 vertical ends are fixed on the board 1.During test, tuning drive gear with can show the swing that current test block is tested and the angle of rotation cooperating of angle scale accurately, can test according to different demand adjusting angles.On board 1 near tuning drive gear and angle scale locate to be provided with scale inductor 57, scale inductor 57 can be transferred to display screen with the scale value of angle.
Further: described fixed head 13 is provided with pressing plate 16, pressing plate 16 1 ends are fixed on the fixed head 13 by adjustable handle 17, test specimen fixed cover 18 is fixed on the fixed head 13 by pressing plate 16 and adjustable handle 17, adjustable handle 17 can degree of tightness pressing plate 16, test block 19 1 ends are fixed in the test specimen fixed cover 18, the other end inserts in the adapter sleeve 26, and fixes with screw, snap ring, and the easy disassembly test block 19 like this.
During test, rotary test mechanism is that power drives eccentric wheel A 35 with motor A32, the connecting link A36 that passes through of eccentric wheel A 35 drives web joint 37 back and forth movements, web joint 37 drives fork 38 and rotates, fork 38 drives synchronous pulley B30 rotation by universal joint 39, axle 40, synchronous pulley B30 drives synchronous pulley A28 and turning axle 27 rotates, turning axle 27 lower ends are provided with adapter sleeve 26, test block 19 1 ends are fixed on the adapter sleeve 26, drive adapter sleeve 26 when turning axle 27 rotates, adapter sleeve 26 drives test block 19 and makes rotary test.
Rocking test mechanism is a power with motor B41, being connected of the contiguous block 52 by connecting link B50 and back up pad 24 arranged outside drives back up pad 24 and whole testing jig is done circular swing motion campaign, realizes the bending of test block 19 is tested.
When rotary test mechanism and the work of rocking test mechanism, the mud spraying mechanism is that power is sprayed onto slime water on the test block 19 by water pipe and nozzle 14 with water pump 6, test block 19 also is an automobile ball head, can simulate under the rugged surroundings permanance to automobile ball head like this and test.
To sum up institute is old, the utility model is as patent specification and graphic content, make actual sample and via repeatedly use test, proof really can reach its purpose of expecting and effect, practical value is unquestionable, and also finds no identical or approximate product through looking into market and communique before application.
Above illustrated embodiment is only with for conveniently illustrating the utility model, be not that the utility model is done any pro forma restriction, have in the technical field under any and know the knowledgeable usually, if in the scope that does not break away from technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses to do the local equivalent embodiment that changes or modify, and do not break away from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (8)
1. automobile ball head durability testing machine, include board (1), testing jig is located on the board (1), test block (19) is fixed on the testing jig, it is characterized in that: described board (1) is provided with the cement mortar spraying mechanism, and this cement mortar spraying mechanism includes reserve tank (3), reserve tank (3) is provided with water pump (6), water pipe one end connects water pump (6), and its other end connects nozzle (14), and nozzle (14) is over against the installation position of test block (19).
2. a kind of automobile ball head durability testing machine according to claim 1, it is characterized in that: described reserve tank (3) is located at board (1) inner bottom part by moving guide groove (2), also be provided with stirring motor (5) on the reserve tank (3), reserve tank (3) is provided with and draws lid (4), water pipe A (7) one ends put in reserve tank (3) and connect water pump (6), the other end connects branching block (8), branching block (8) is fixed on board (1) support, be connected with plural pipeline (9) on the branching block (8) respectively, pipeline (9) other end is connected with throttling valve (10), throttling valve (10) is fixed on the preceding swash plate of board (1), throttling valve (10) is provided with control hand wheel (11), throttling valve (10) other end connects water pipe B (12), water pipe B (12) other end is fixed on L type preformed hole one port of fixed head (13), nozzle (14) is fixed on the L type preformed hole another port on the fixed head (13), fixed head (13) is fixed in and is positioned at water receiving tank (15) one sides on the board (1), water receiving tank (15) bottom embeds board (1) internal fixation and goes up and be positioned at the testing jig below at board (1), and water receiving tank (15) bottom is connected with reserve tank (3) by downcomer (20).
3. a kind of automobile ball head durability testing machine according to claim 1, it is characterized in that: be positioned at water receiving tank (15) both sides on the described board (1) and be provided with bearing seat (22), back up pad in the testing jig (24) is fixed on bearing seat (22) by rotating shaft (23), two back up pads (24) upper end connects by loading plate (25), contiguous block (52) passes back up pad (24) inner bearing, fitted bearing fixed block (51) is installed on back up pad (24) lateral wall, and contiguous block (52) connects rocking test mechanism; Top, loading plate (25) middle part is provided with the fixed block (29) of plural number, turning axle (27) passes each fixed block (29) respectively and runs through loading plate (25), the outer field axle sleeve of turning axle (27) is fixedlyed connected with fixed block (29), turning axle (27) lower end is provided with adapter sleeve (26), turning axle (27) upper end is provided with synchronous pulley A (28), synchronous pulley A connects with belt between (28), be provided with stretching pulley (21) by side in the middle of the adjacent turning axle (27), stretching pulley (21) can be pushed down one side of the close stretching pulley (21) of belt between the synchronous pulley A (28), the end that loading plate (25) is gone up away from contiguous block (52) is provided with contiguous block (31), contiguous block (31) is provided with synchronous pulley B (30), synchronous pulley B (30) is connected by belt with synchronous pulley A (28) on the turning axle (27), and synchronous pulley B (30) connects rotary test mechanism.
4. a kind of automobile ball head durability testing machine according to claim 1, it is characterized in that: described board (1) also is provided with rotary test mechanism, motor A (32) in the rotary test mechanism is a power, motor A (32) lower end is fixed on board (1) inner bottom part, motor A (32) upper end links to each other with reductor (33), the dividing plate (34) that reductor (33) force-output shaft passes its top links to each other with reductor (33) with eccentric wheel A (35), connecting link A (36) is connected with eccentric wheel A (35) bearing, the other end is connected with web joint (37), web joint (37) is connected with fork (38), fork (38) other end is connected with universal joint (39), universal joint (39) other end is connected with axle (40), and axle (40) passes web joint (31) and is connected with synchronous pulley B (30).
5. a kind of automobile ball head durability testing machine according to claim 1, it is characterized in that: described board (1) also is provided with rocking test mechanism, rocking test mechanism is connected with the contiguous block (52) of back up pad (24) arranged outside by connecting link B (50), connecting link B (50) one ends connect contiguous block (52), the other end connects eccentric wheel B (49) outside, eccentric wheel B (49) inboard is provided with concentric shafts (47), concentric shafts (47) is passed two holders (48) that are positioned at its side direction and bearing fixing on holder (48), be positioned on the concentric shafts (47) and be provided with V-type belt wheel (46) between the holder (48), the board (1) that is positioned at V-type belt wheel (46) below is provided with the opening that runs through, board (1) inner bottom part is positioned at V-type belt wheel (46) below and is provided with synchronous pulley C (42), synchronous pulley C (42) is fixed on board (1) inner bottom part by support (43), the V-type axle head that synchronous pulley C (42) stretches out support (43) links to each other with V-type belt wheel (46) by the opening that V-shape belt (45) passes on the board (1), motor B (41) is fixed on board (1) inner bottom part, and motor B (41) is connected with synchronous pulley C (42) by belt (44).
6. a kind of automobile ball head durability testing machine according to claim 4, it is characterized in that: described eccentric wheel A (35) is by being provided with down the trapezoidal groove (355) of wearing in the eccentric wheel body, wear groove (355) lining and be provided with eccentric block (351), adjusting screw(rod) (352) passes eccentric block (351) and runs through wears groove (355) two ends, fixed block (353) is fixed on adjusting screw(rod) (352) two ends by hold-down nut (354), and connecting link A (36) one ends are fixed on the eccentric block (351).
7. a kind of automobile ball head durability testing machine according to claim 4, it is characterized in that: described universal joint (39) is provided with tuning drive gear A (55), be positioned at tuning drive gear A (55) pin end place on the board (1) and be provided with angle of revolution scale (53), back up pad (24) near universal joint (39) is provided with tuning drive gear B (56), the pointer end that is positioned at tuning drive gear B (56) on the board (1) is provided with angle of oscillation scale (54), and the vertical end of angle of oscillation scale (54) is fixed on the board (1).
8. a kind of automobile ball head durability testing machine according to claim 2, it is characterized in that: described fixed head (13) is provided with pressing plate (16), pressing plate (16) one ends are fixed on the fixed head (13) by adjustable handle (17), test specimen fixed cover (18) is fixed on the fixed head (13) by pressing plate (16) and adjustable handle (17), test block (19) one ends are fixed in the test specimen fixed cover (18), and the other end inserts in the adapter sleeve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641230U CN201548392U (en) | 2009-12-03 | 2009-12-03 | Automobile ball durability testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641230U CN201548392U (en) | 2009-12-03 | 2009-12-03 | Automobile ball durability testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548392U true CN201548392U (en) | 2010-08-11 |
Family
ID=42603567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202641230U Expired - Fee Related CN201548392U (en) | 2009-12-03 | 2009-12-03 | Automobile ball durability testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290039A (en) * | 2016-10-26 | 2017-01-04 | 常熟非凡新材股份有限公司 | steel ball abrasion test machine |
| CN108801818A (en) * | 2018-05-30 | 2018-11-13 | 上海与德通讯技术有限公司 | Bending mechanism |
| CN113686573A (en) * | 2021-08-16 | 2021-11-23 | 人本股份有限公司 | Truck hub bearing slurry endurance testing machine |
-
2009
- 2009-12-03 CN CN2009202641230U patent/CN201548392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290039A (en) * | 2016-10-26 | 2017-01-04 | 常熟非凡新材股份有限公司 | steel ball abrasion test machine |
| CN108801818A (en) * | 2018-05-30 | 2018-11-13 | 上海与德通讯技术有限公司 | Bending mechanism |
| CN113686573A (en) * | 2021-08-16 | 2021-11-23 | 人本股份有限公司 | Truck hub bearing slurry endurance testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111203 |