CN204855123U - Car transmission shaft detection device - Google Patents
Car transmission shaft detection device Download PDFInfo
- Publication number
- CN204855123U CN204855123U CN201520444440.6U CN201520444440U CN204855123U CN 204855123 U CN204855123 U CN 204855123U CN 201520444440 U CN201520444440 U CN 201520444440U CN 204855123 U CN204855123 U CN 204855123U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- transmission shaft
- fixed
- guide
- ram hammer
- 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 Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a car transmission shaft detection device, including support, base, jump bit, impact hammer lifting device, transmission shaft fixing device awaits measuring, it fixes on the support to strike the hammer lifting device, it includes the cable dish to strike the hammer lifting device, the hawser, a receive and release line driving motor that is used for driving the cable dish and receive and releases the line, the cylinder, guide pulley, positioning pulley, the guide cylinder, positioning pulley locates the transmission shaft that awaits measuring and receives the impact position directly over, the cylinder body of cylinder is fixed on the support, guide pulley fixes on the piston rod of cylinder, the hawser passes through the cable dish in proper order, guide pulley, positioning pulley is connected with the jump bit, the jump bit is connected in the free end of hawser, the jump bit is located the guide cylinder, the guide cylinder is installed on the support through first guide rail. The utility model discloses a car transmission shaft detection device degree of automation is high, easy operation.
Description
Technical field
The utility model relates to automobile detection field, is specifically related to a kind of truck drive shaft that detects and withstands shocks the truck drive shaft pick-up unit of load-carrying ability.
Background technology
Transmission shaft is the vitals transmitting power in automotive transmission, its effect be together with wheel box, drive axle by the power transmission of engine to wheel, make automobile produce driving force.Automobile in the process of moving, often needs to cross sand pit, more tops bar, starts suddenly, stops suddenly, emergency brake or urgent gearshift etc.Now, truck drive shaft needs the load that withstands shocks, comparatively large to the test of transmission shaft, may cause destruction to a certain degree, even rupture, cause huge harm.Truck drive shaft impact strength is one of leading indicator of inspection transmission shaft performance, essential in auto manufacturing to the detection of the shock resistance energy performance of truck drive shaft.
Utility model content
The purpose of this utility model is to provide a kind of automaticity truck drive shaft pick-up unit high, simple to operate.
To achieve these goals, the technical solution of employing is the utility model:
A kind of truck drive shaft pick-up unit, comprises support, base, ram hammer, ram hammer lifting gear, transmission shaft fixed device to be measured; Described ram hammer lifting gear is fixed on support; Described ram hammer lifting gear comprises cable disc, hawser, retractable cable drive motor, cylinder, leading block, positioning pulley, guide cylinder for drive cable dish retractable cable, positioning pulley is located at transmission shaft to be measured and is hit directly over position, the cylinder body of cylinder is fixed on support, leading block is fixed on the piston rod of cylinder, hawser is connected with ram hammer through cable disc, leading block, positioning pulley successively, ram hammer is connected to the free end of described hawser, described ram hammer is positioned at guide cylinder, and guide cylinder passes through the first guide rails assembling on support.
Compared with prior art, truck drive shaft pick-up unit disclosed in the technical program, ram hammer lifting gear utilizes the combination of cylinder and each pulley, utilize cylinder can discharge hawser rapidly, realize the speed of speed faster than ram hammer freely falling body of release hawser, thus the test that can realize impacting need not be separated with hawser by ram hammer, and can control cylinder and ram hammer is received original position by retractable cable drive motor, hawser is received on cable disc after having tested, automaticity is high, and simple to operate.
Meanwhile, guide cylinder is set ram hammer is led, and guide cylinder is passed through the first guide rails assembling on support, facilitate mobile guide cylinder, be conducive to the installation and removal of transmission shaft to be measured.
Truck drive shaft pick-up unit described above, described transmission shaft fixed device to be measured comprises fixed base, bearing spider, fixture; Transmission shaft one end to be measured is fixed on fixed base, and the other end is installed on fixture through bearing spider.
In order to the transmission shaft adapting to different length detects, described fixed base is fixed on base by the second guide rail.
Truck drive shaft pick-up unit described above, described guide cylinder drives it along the first guide rail movement by the first drive unit.
Truck drive shaft pick-up unit described above, described fixed base drives it along the second guide rail movement by the second drive unit.
The beneficial effect that the utility model can produce: ram hammer lifting gear of the present utility model realizes ram hammer by cylinder, positioning pulley, leading block etc. and need not be separated the impact that can realize transmission shaft to be measured with hawser, and it can be made to set back by control cylinder, retractable cable drive motor after having tested, automaticity is high, simple to operate; Guide cylinder is installed on guide rail, guide cylinder adjustable position, facilitates the installation and removal of transmission shaft to be measured; The fixed base of fixing transmission shaft to be measured is also installed on guide rail, and the transmission shaft to be measured that can adapt to different length detects.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Wherein: 1, support; 2, base; 3, ram hammer; 4, hawser; 5, the first guide rail; 6, cable disc; 7, directed pulley; 8, leading block; 9, cylinder; 10, guide cylinder; 11, the second guide rail; 12, fixed base; 13, transmission shaft to be measured; 14, bearing spider; 15, fixture.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Composition graphs 1 illustrates present embodiment, a kind of truck drive shaft pick-up unit, comprises support 1, base 2, ram hammer 3, ram hammer lifting gear, transmission shaft fixed device to be measured, ram hammer lifting gear is fixed on support 1, ram hammer lifting gear comprises cable disc 6, hawser 4, for the retractable cable drive motor of drive cable dish 6 retractable cable, cylinder 9, leading block 8, positioning pulley 7, guide cylinder 10, positioning pulley 7 is located at transmission shaft 13 to be measured and is hit directly over position, the cylinder body of cylinder 9 is fixed on support 1, leading block 8 is fixed on the piston rod of cylinder 9, hawser 4 is successively through cable disc 6, leading block 8, positioning pulley 7 is connected with ram hammer 3, ram hammer 3 is connected to the free end of hawser 4, ram hammer 3 is positioned at guide cylinder 10, guide cylinder 10 is installed on support 1 by the first guide rail 5.Transmission shaft fixed device to be measured comprises fixed base 12, bearing spider 14, fixture 15; Transmission shaft 13 one end to be measured is fixed on fixed base 12, and the other end is installed on fixture 15 through bearing spider 14.Fixed base 12 is fixed on base 2 by the second guide rail 11.Guide cylinder 10 drives it to move along the first guide rail 5 by the first drive unit.Fixed base 12 drives it to move along the second guide rail 11 by the second drive unit.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. a truck drive shaft pick-up unit, is characterized in that: comprise support, base, ram hammer, ram hammer lifting gear, transmission shaft fixed device to be measured; Described ram hammer lifting gear is fixed on support; Described ram hammer lifting gear comprises cable disc, hawser, retractable cable drive motor, cylinder, leading block, positioning pulley, guide cylinder for drive cable dish retractable cable, positioning pulley is located at transmission shaft to be measured and is hit directly over position, the cylinder body of cylinder is fixed on support, leading block is fixed on the piston rod of cylinder, hawser is connected with ram hammer through cable disc, leading block, positioning pulley successively, ram hammer is connected to the free end of described hawser, described ram hammer is positioned at guide cylinder, and guide cylinder passes through the first guide rails assembling on support.
2. truck drive shaft pick-up unit according to claim 1, is characterized in that: described transmission shaft fixed device to be measured comprises fixed base, bearing spider, fixture; Transmission shaft one end to be measured is fixed on fixed base, and the other end is installed on fixture through bearing spider.
3. truck drive shaft pick-up unit according to claim 2, is characterized in that: described fixed base is fixed on base by the second guide rail.
4. truck drive shaft pick-up unit according to claim 1, is characterized in that: described guide cylinder drives it along the first guide rail movement by the first drive unit.
5. truck drive shaft pick-up unit according to claim 3, is characterized in that: described fixed base drives it along the second guide rail movement by the second drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444440.6U CN204855123U (en) | 2015-06-26 | 2015-06-26 | Car transmission shaft detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444440.6U CN204855123U (en) | 2015-06-26 | 2015-06-26 | Car transmission shaft detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855123U true CN204855123U (en) | 2015-12-09 |
Family
ID=54745662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444440.6U Expired - Fee Related CN204855123U (en) | 2015-06-26 | 2015-06-26 | Car transmission shaft detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441191A (en) * | 2022-01-20 | 2022-05-06 | 李秋诚 | Device and method for testing performance of anti-splashing system of automobile and trailer |
-
2015
- 2015-06-26 CN CN201520444440.6U patent/CN204855123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441191A (en) * | 2022-01-20 | 2022-05-06 | 李秋诚 | Device and method for testing performance of anti-splashing system of automobile and trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |