CN201436572U - Drop tester - Google Patents
Drop tester Download PDFInfo
- Publication number
- CN201436572U CN201436572U CN2009200587922U CN200920058792U CN201436572U CN 201436572 U CN201436572 U CN 201436572U CN 2009200587922 U CN2009200587922 U CN 2009200587922U CN 200920058792 U CN200920058792 U CN 200920058792U CN 201436572 U CN201436572 U CN 201436572U
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- CN
- China
- Prior art keywords
- supporting plate
- support
- motor
- wheel hub
- drop machine
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- 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 - Lifetime
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Abstract
The utility model discloses a comprising a base, a support, a bracket, a motor and a transmission mechanism for driving the bracket to move, wherein the support is arranged on the base, the motor is arranged on the support, the support is provided with a guide bar which is provided with a drop rack equipped with a lifting ring, the bracket is provided with a hydraulic cylinder and a lifting hook, a fixing shaft is arranged under the hydraulic cylinder of the bracket, the middle part of the lifting hook is pivoted on the fixing shaft, the hydraulic cylinder is provided with a hydraulic bar one end of which is connected with a straight end part of the lifting hook, the base is provided with a guardrail, an automobile hub is arranged on the drop rack and provided with a hub decorative cap. The utility model can increase impact endured by the automobile hub and the hub decorative cap, improve testing reliability of arranging the hub decorative cap on the automobile hub, and improving the use safety of the device.
Description
Technical field
The utility model relates to a kind of drop machine, especially for the drop machine that the automotive hub trim is installed in certificate authenticity on the automotive hub.
Background technology
Now, for the product of factor affecting such as being shaken in use, fall, when making this series products, usually these reliability of products and life-span are tested, at present, the equipment of check is generally drop machine.A kind of drop tester bench is disclosed in publication number is the patent of CN101393070A, comprise a support, a tool cylinder, a gas pawl and a control circuit of fixing on the described core bar of telescopic core bar up and down, described support comprises an adjustment part, cylinder is installed on the described adjustment part, described gas pawl comprises the clamping part that is used for the clamping workpiece for measurement, described control circuit is connected on the gentle pawl of cylinder, what be used for the gentle pawl of control cylinder charges and discharge gas automatically, realizes that core bar is that the clamping part that moves up and down gentle pawl picks up and unclamps workpiece for measurement; Said structure moves up and down owing to adopt the cylinder of belt carcass bar to drive the gas pawl, and the movement travel of core bar in cylinder is restricted, therefore, can only realize the small distance movement of gas pawl; After unclamping clamping part, be workpiece for measurement itself owing to what fall, the impulsive force of generation comes from of workpiece for measurement itself, therefore, be difficult for detecting the reliability after workpiece for measurement exceeds weight own, and, protective device is not set after workpiece for measurement falls, therefore, uses dangerous.
The utility model content
The purpose of this utility model is for a kind of simple in structure, drop machine that cost is low is provided, utilize the utility model can increase automotive hub and the suffered impulsive force of wheel hub trim, raising wheel hub trim is installed in the check of reliability on the automotive hub, improves the safety in utilization of equipment.
For achieving the above object, a kind of drop machine comprises base, support, supporting plate, motor and drives the gear train of supporting plate motion; Prop up and be erected on the base; Motor is located on the support; Described support is provided with guide rod; Guide rod is provided with and falls frame; Fall frame and be provided with suspension ring, described supporting plate is provided with hydraulic cylinder and suspension hook, and the hydraulic cylinder below is provided with stationary shaft on the supporting plate, and the pars intermedia of described suspension hook is articulated on the stationary shaft, and hydraulic cylinder is provided with hydraulic stem, and an end of hydraulic stem is connected with the straight end of suspension hook; Described base is provided with guardrail; The described frame that falls is provided with automotive hub, and wheel hub is provided with the wheel hub trim.
Said structure, because automotive hub is installed in and falls on the frame, like this, when automotive hub and wheel hub trim when falling, falling frame follows automotive hub and falls together, increased the quality of falling, therefore, the gravity of generation is big, promptly the impulsive force to automotive hub and wheel hub trim is also big, like this, just can improve the check that the wheel hub trim is installed in reliability on the automotive hub, prevent the generation of wheel hub trim drop event from wheel hub when automobile is subjected to general impulsive force in motion; Owing to be provided with guide rod, fall frame and on guide rod, slide, therefore, can improve the stationarity of falling the frame motion; Owing to be provided with guardrail, in process of the test,, can not injure operating personnel and other personnel when the wheel hub trim occurring when wheel hub drops, improved the safety in utilization of equipment; Above-mentioned because simple in structure, therefore, cost is low, is widely used.
As improvement, described support is provided with the scale with the guide rod shaft line parallel.Like this, be convenient to control the height that falls the frame motion.
As improvement, described wheel hub trim is provided with balancing weight along the axis direction of automotive hub.In wheel hub trim both sides balancing weight is set, to improve the force balance of wheel hub trim; Balancing weight is set, can improves the suffered impulsive force of wheel hub trim.
As improvement, described supporting plate lower end has V-shaped groove.Suspension hook can easily be hooked on the suspension ring that fall on the frame in the supporting plate like this.
Specialize as of the present utility model, described gear train comprises wire rope and pulley, and an end of wire rope is connected with supporting plate, and the other end is connected with motor by pulley.This simple in structure, and the stroke of motion is big, like this, can make and fall frame and move in bigger distance.
As improvement, described gear train comprises screw mandrel and nut, and described nut is located on the supporting plate, and an end of screw mandrel is connected with the output shaft of motor, and screw mandrel and nut are meshed.This simple in structure, and the stroke of motion is big, like this, can make and fall frame and move in bigger distance, and the stationarity of transmission is good.
Description of drawings
Fig. 1 is the novel structural representation of this use;
Fig. 2 is the structural representation that goes to automotive hub;
Fig. 3 is the partial enlarged drawing of A among Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated
Drop machine as depicted in figs. 1 and 2 comprises base 1, support 2, supporting plate 3, falls frame 4, automotive hub 5, wheel hub trim (not shown), guide rod 6, motor 14 that support 2 is installed on the base 1; Guide rod 6 is vertically mounted on support 2 and the base 1; Fall frame 4 and be located on the guide rod 6, and can on guide rod 6, move; Automotive hub 5 is installed in by erecting frame 7 and falls on the frame 4, is provided with limited block 8 between erecting frame 7 and automotive hub 5, produces axial play to prevent automotive hub 5; Described wheel hub trim is installed on the automotive hub 5, along on automotive hub 5 axis directions balancing weight being installed, like this, can increase the weight of wheel hub trim in wheel hub trim both sides, make when doing experiment, can produce bigger impulsive force, to reach better detection effect to the wheel hub trim; As 2 and shown in Figure 3, be provided with suspension ring 9 on the top of falling frame 4, on supporting plate 3, be provided with hydraulic cylinder 10, stationary shaft 11 and suspension hook 12, the pars intermedia of suspension hook 12 is articulated on the stationary shaft 11, on hydraulic cylinder 10, be provided with hydraulic stem 13, one end of hydraulic stem 13 is connected with the straight end of suspension hook 12, and hydraulic stem 13 tilts to install; Be provided with gear train between support 2 and supporting plate 3, described gear train comprises wire rope 16 and pulley 17, and an end of wire rope 16 is connected with supporting plate 3, and the other end is connected with motor 14 by pulley 17; Suspension hook 12 can be hooked on the suspension ring 9 that fall on the frame rapidly, accurately in the supporting plate for convenience, has V-shaped groove in the lower end of supporting plate 3; On support 2, scale is installed in order accurately to control the height that falls frame 4 motions; In order to improve the security of use, on base 1, be provided with guardrail.
The drop machine course of work of this structure is: suspension hook 12 is hooked on the suspension ring 9, starter motor 14, wire rope 16 drives supporting plate 3 and moves upward, suspension hook 12 on the supporting plate 3 drives by suspension ring 9 and falls frame 4 motions, thereby driving automobile wheel hub 5 and wheel hub trim move upward, when moving to correct position, stop the rotation of motor 14, then, the primer fluid pressing system, hydraulic stem 13 is moved downward, hydraulic stem 13 impels the straight end of suspension hook 12 to move downward around stationary shaft 11, and the bent-up end of suspension hook 12 moves upward, and makes suspension ring 9 break away from suspension hook 12, at this moment, fall frame 4 and glide along guide rod 6, automotive hub 5 and wheel hub trim are followed and are fallen frame 4 and together drop on the base 1, in the time of on falling base 1, automotive hub 5 and wheel hub trim are subjected to impulsive force, detect the wheel hub decorative plate by such process and are installed in fastness and reliability on the automotive hub 5; After said process is finished, before carrying out next testing process, starter motor 14 falls supporting plate 3, when supporting plate 3 when falling frame 4 and contact, the primer fluid pressing system, hydraulic stem 13 is moved upward, and the bent-up end that drives suspension hook 12 moves downward, and makes suspension hook 12 hook suspension ring 9, then, can repeat the test that above-mentioned process is proceeded fall-down test.Adopt said structure, cost is low; Adopt wire rope 16 and pulley 17 as gear train, simple in structure, and can make and fall the stroke that frame 4 has the motion of broad.
Claims (6)
1. a drop machine comprises base, support, supporting plate, motor and drives the gear train that supporting plate moves; Prop up and be erected on the base; Motor is located on the support; It is characterized in that: described support is provided with guide rod; Guide rod is provided with and falls frame; Fall frame and be provided with suspension ring, described supporting plate is provided with hydraulic cylinder and suspension hook, and the hydraulic cylinder below is provided with stationary shaft on the supporting plate, and the pars intermedia of described suspension hook is articulated on the stationary shaft, and hydraulic cylinder is provided with hydraulic stem, and an end of hydraulic stem is connected with the straight end of suspension hook; Described base is provided with guardrail; The described frame that falls is provided with automotive hub, and wheel hub is provided with the wheel hub trim.
2. drop machine according to claim 1 is characterized in that: described support is provided with the scale with the guide rod shaft line parallel.
3. drop machine according to claim 1 is characterized in that: described wheel hub trim is provided with balancing weight along the axis direction of automotive hub.
4. drop machine according to claim 1 is characterized in that: described supporting plate lower end has V-shaped groove.
5. according to each described drop machine of claim 1 to 4, it is characterized in that: described gear train comprises wire rope and pulley, and an end of wire rope is connected with supporting plate, and the other end is connected with motor by pulley.
6. according to each described drop machine of claim 1 to 4, it is characterized in that: described gear train comprises screw mandrel and nut, and described nut is located on the supporting plate, and an end of screw mandrel is connected with the output shaft of motor, and screw mandrel and nut are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200587922U CN201436572U (en) | 2009-06-19 | 2009-06-19 | Drop tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200587922U CN201436572U (en) | 2009-06-19 | 2009-06-19 | Drop tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436572U true CN201436572U (en) | 2010-04-07 |
Family
ID=42373024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200587922U Expired - Lifetime CN201436572U (en) | 2009-06-19 | 2009-06-19 | Drop tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436572U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507126A (en) * | 2011-11-22 | 2012-06-20 | 中国包装科研测试中心 | Calibrating device for logistics safety monitoring instrument |
| CN103162930A (en) * | 2011-12-19 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp impact test device |
| CN103292973A (en) * | 2013-05-21 | 2013-09-11 | 东莞市正文机械有限公司 | Impact tester |
| CN105527065A (en) * | 2015-11-26 | 2016-04-27 | 安徽江淮汽车股份有限公司 | Impact test device for wheel casing |
| CN106289700A (en) * | 2016-07-29 | 2017-01-04 | 芜湖新泉汽车饰件系统有限公司 | The impact verifying attachment of automobile door plate |
| CN106501106A (en) * | 2016-11-30 | 2017-03-15 | 维沃移动通信有限公司 | Device crush resistance energy test fixture and the anti-extrusion performance testing device of device |
| CN107576583A (en) * | 2017-07-10 | 2018-01-12 | 连云港耀科铝业有限公司 | A kind of online quality monitoring device of automotive hub |
| CN108414181A (en) * | 2018-05-31 | 2018-08-17 | 常州凯鹏液流器材有限公司 | A kind of manhole cover drop test equipment |
| CN110132616A (en) * | 2019-05-31 | 2019-08-16 | 梁徽耀 | Performance detection apparatus is worn in a kind of resistance of automobile tire |
-
2009
- 2009-06-19 CN CN2009200587922U patent/CN201436572U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507126A (en) * | 2011-11-22 | 2012-06-20 | 中国包装科研测试中心 | Calibrating device for logistics safety monitoring instrument |
| CN103162930A (en) * | 2011-12-19 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp impact test device |
| CN103292973A (en) * | 2013-05-21 | 2013-09-11 | 东莞市正文机械有限公司 | Impact tester |
| CN105527065A (en) * | 2015-11-26 | 2016-04-27 | 安徽江淮汽车股份有限公司 | Impact test device for wheel casing |
| CN105527065B (en) * | 2015-11-26 | 2018-05-04 | 安徽江淮汽车集团股份有限公司 | The impact test apparatus of wheel cover |
| CN106289700A (en) * | 2016-07-29 | 2017-01-04 | 芜湖新泉汽车饰件系统有限公司 | The impact verifying attachment of automobile door plate |
| CN106501106A (en) * | 2016-11-30 | 2017-03-15 | 维沃移动通信有限公司 | Device crush resistance energy test fixture and the anti-extrusion performance testing device of device |
| CN107576583A (en) * | 2017-07-10 | 2018-01-12 | 连云港耀科铝业有限公司 | A kind of online quality monitoring device of automotive hub |
| CN107576583B (en) * | 2017-07-10 | 2020-07-17 | 连云港耀科铝业有限公司 | Online quality monitoring device for automobile hub |
| CN108414181A (en) * | 2018-05-31 | 2018-08-17 | 常州凯鹏液流器材有限公司 | A kind of manhole cover drop test equipment |
| CN110132616A (en) * | 2019-05-31 | 2019-08-16 | 梁徽耀 | Performance detection apparatus is worn in a kind of resistance of automobile tire |
| CN111076950A (en) * | 2019-05-31 | 2020-04-28 | 梁徽耀 | Tire puncture resistance detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100407 |