CN112710463A - Automobile tensioner overall performance testing mechanism and working method thereof - Google Patents
Automobile tensioner overall performance testing mechanism and working method thereof Download PDFInfo
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- CN112710463A CN112710463A CN202011605247.8A CN202011605247A CN112710463A CN 112710463 A CN112710463 A CN 112710463A CN 202011605247 A CN202011605247 A CN 202011605247A CN 112710463 A CN112710463 A CN 112710463A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 65
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
- 238000011017 operating method Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 238000011056 performance test Methods 0.000 abstract description 4
- 230000009194 climbing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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Abstract
The invention relates to an automobile tensioner assembly performance testing mechanism and a working method thereof, and belongs to the field of automobile tensioner performance testing. The testing mechanism comprises a bottom plate, an output line, a tray mechanism, a jacking mechanism, a servo electric cylinder, an electric cylinder fixing plate, a pressure head fixing plate, a cylinder I, a cylinder mounting plate I, a cylinder II, a cylinder mounting plate II, a force measuring pressure head part, a hanging member and a top pawl mechanism, wherein the output line is arranged on the bottom plate, the tray mechanism is arranged on the output line, the jacking mechanism is connected with the tray mechanism, the servo electric cylinder is arranged on the electric cylinder fixing plate, and the servo electric cylinder is connected with the pressure head fixing plate; the first cylinder is fixed on the first cylinder mounting plate, the second cylinder is fixed on the second cylinder mounting plate, the force measuring pressure head piece is arranged on the pressure head fixing plate and connected with the servo electric cylinder, the hanging component is fixed on the first cylinder, and the pawl pushing mechanism is connected with the second cylinder. The invention has simple and reasonable structural design, accurate test, convenient operation and high automation degree, and meets the requirement of performance test.
Description
Technical Field
The invention relates to a mechanism and a method, in particular to a mechanism for testing the total stroke performance of an automobile tensioner and a working method thereof, belonging to the field of the performance test of the automobile tensioner.
Background
The existing tensioner assembly performance test adopts manual test, has the problems of high labor intensity, low working efficiency and large error, and can cause subsequent potential safety hazards.
Therefore, the tensioner assembly performance testing mechanism which is simple and reasonable in structural design, accurate in testing, convenient to operate and high in automation degree is provided, and the tensioner assembly performance testing mechanism is particularly necessary.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the automobile tensioner assembly performance testing mechanism and the working method thereof, wherein the automobile tensioner assembly performance testing mechanism is simple and reasonable in structural design, accurate in testing, convenient to operate and high in automation degree.
The technical scheme adopted by the invention for solving the problems is as follows: the automobile tensioner assembly performance testing mechanism comprises a base plate, an output line, a tray mechanism, a jacking mechanism, a servo electric cylinder, an electric cylinder fixing plate, a pressure head fixing plate, a guide pillar, a first air cylinder mounting plate, a second air cylinder and a second air cylinder mounting plate, wherein the output line is mounted on the base plate, the tray mechanism is movably arranged on the output line, the jacking mechanism is connected with the tray mechanism, the servo electric cylinder is mounted on the electric cylinder fixing plate, and the servo electric cylinder is connected with the pressure head fixing plate; the bottom plate, the electric cylinder fixing plate, the pressure head fixing plate, the first air cylinder mounting plate and the second air cylinder mounting plate are connected through guide pillars; the cylinder is fixed on cylinder mounting panel one and is gone up cylinder two and fix on cylinder mounting panel two, its characterized in that: the force measuring pressure head piece is arranged on the lower end face of the pressure head fixing plate and is connected with the telescopic end of the servo electric cylinder, the hanging member is fixed on the first air cylinder, and the top pawl mechanism is connected with the second air cylinder; the stop piece is arranged at the front end of the tray mechanism.
Preferably, the invention further comprises pressure sensors which are arranged on the side surfaces of the first cylinder and the second cylinder.
Preferably, the invention further comprises four linear bearings matched with the guide columns, and the four guide columns are provided with the linear bearings.
Preferably, the first cylinder and the second cylinder both adopt precision sliding table cylinders.
The invention also provides a working method of the automobile tensioner assembly performance testing mechanism, which is characterized in that: the specific working method is as follows: tray mechanism on the output line targets in place, climbing mechanism's jacking cylinder jack-up, servo electric cylinder action, then drive corresponding part and descend, and the pressure head contact product when the pressure head spare of pressure measuring, under the action of cylinder one, cylinder two, hang the component, push up pawl mechanism and all stretch out, and the product is the unblock that makes progress, and corresponding pressure sensor reads data, then servo electric cylinder moves different positions and acquires different numerical values, and final mechanism resets.
Compared with the prior art, the invention has the following advantages and effects: the overall structure has simple and reasonable design, accurate test, high data precision, convenient operation, high automation degree, measurement at any section, multiple types, and selectable performance test of different types of products.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is another schematic structural diagram according to an embodiment of the present invention.
Fig. 3 is a schematic front view of the embodiment of the present invention.
In the figure: the device comprises a base plate 1, an output line 2, a tray mechanism 3, a jacking mechanism 4, a servo electric cylinder 5, an electric cylinder fixing plate 6, a pressure head fixing plate 7, a guide pillar 8, a first air cylinder 9, a first air cylinder mounting plate 10, a second air cylinder 11, a second air cylinder mounting plate 12, a force measurement pressure head part 13, a hanging component 14, a top pawl mechanism 15, a stop part 16, a pressure sensor 17 and a linear bearing 18.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 3, the overall performance testing mechanism of the automobile tensioner in the embodiment includes a base plate 1, an output line 2, a tray mechanism 3, a jacking mechanism 4, a servo electric cylinder 5, an electric cylinder fixing plate 6, a pressure head fixing plate 7, a guide pillar 8, a first air cylinder 9, a first air cylinder mounting plate 10, a second air cylinder 11, a second air cylinder mounting plate 12, a force measuring pressure head piece 13, a hanging member 14 and a top pawl mechanism 15; output line 2 installs on bottom plate 1, and tray mechanism 3 activity sets up on output line 2, and climbing mechanism 4 is connected with tray mechanism 3, and servo electric jar 5 is installed on electric jar fixed plate 6, and servo electric jar 5 links to each other with pressure head fixed plate 7.
In the embodiment, a base plate 1, an electric cylinder fixing plate 6, a pressure head fixing plate 7, a first cylinder mounting plate 10 and a second cylinder mounting plate 12 are connected through guide pillars 8; the first cylinder 9 is fixed on the first cylinder mounting plate 10, and the second cylinder 11 is fixed on the second cylinder mounting plate 12.
In the embodiment, the force measuring pressure head piece 13 is arranged on the lower end face of the pressure head fixing plate 7, the force measuring pressure head piece 13 is connected with the telescopic end of the servo electric cylinder 5, the hanging member 14 is fixed on the first air cylinder 9, and the top pawl mechanism 15 is connected with the second air cylinder 11.
The stopper 16 of the present embodiment is provided at the front end of the tray mechanism 3; the pressure sensors 17 are arranged on the side surfaces of the first cylinder 9 and the second cylinder 11.
This embodiment is provided with linear bearings 18 that match each other with guide pillar 8, and guide pillar 8 is four, and these four guide pillars 8 all are provided with linear bearings 18.
In the embodiment, the first air cylinder 9 and the second air cylinder 11 both adopt a precision sliding table air cylinder; the specific cylinder model is selected according to actual conditions.
The working process of the automobile tensioner overall performance testing mechanism of the embodiment is as follows: the tray mechanism 3 on the output line 2 targets in place, the jacking cylinder of the jacking mechanism 4 jacks up, the servo electric cylinder 5 acts, then the corresponding component is driven to descend, when the pressure head of the pressure measuring pressure head piece 13 contacts with a product, under the action of the first cylinder 9 and the second cylinder 11, the hanging component 14 and the top pawl mechanism 15 all extend out, the product is unlocked upwards, the corresponding pressure sensor 17 reads data, then the servo electric cylinder 5 moves to different positions to obtain different numerical values, and finally the mechanism resets.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The automobile tensioner assembly performance testing mechanism comprises a base plate (1), an output line (2), a tray mechanism (3), a jacking mechanism (4), a servo electric cylinder (5), an electric cylinder fixing plate (6), a pressure head fixing plate (7), a guide pillar (8), a first cylinder (9), a first cylinder mounting plate (10), a second cylinder (11) and a second cylinder mounting plate (12), wherein the output line (2) is mounted on the base plate (1), the tray mechanism (3) is movably arranged on the output line (2), the jacking mechanism (4) is connected with the tray mechanism (3), the servo electric cylinder (5) is mounted on the electric cylinder fixing plate (6), and the servo electric cylinder (5) is connected with the pressure head fixing plate (7); the bottom plate (1), the electric cylinder fixing plate (6), the pressure head fixing plate (7), the cylinder mounting plate I (10) and the cylinder mounting plate II (12) are connected through guide pillars (8); cylinder (9) are fixed and are gone up cylinder two (11) and fix on cylinder mounting panel two (12) on cylinder mounting panel (10), its characterized in that: the device is characterized by further comprising a force measuring pressure head piece (13), a hanging component (14), a pawl pushing mechanism (15) and a stopping component (16), wherein the force measuring pressure head piece (13) is installed on the lower end face of the pressure head fixing plate (7), the force measuring pressure head piece (13) is connected with the telescopic end of the servo electric cylinder (5), the hanging component (14) is fixed on the first air cylinder (9), and the pawl pushing mechanism (15) is connected with the second air cylinder (11); the stop piece (16) is arranged at the front end of the tray mechanism (3).
2. The automotive tensioner assembly performance testing mechanism of claim 1, wherein: the air cylinder device is characterized by further comprising a pressure sensor (17), wherein the pressure sensor (17) is arranged on the side face of the first air cylinder (9) and the side face of the second air cylinder (11).
3. The automotive tensioner assembly performance testing mechanism of claim 1, wherein: the device is characterized by further comprising four linear bearings (18) matched with the guide columns (8), wherein the four guide columns (8) are all provided with the linear bearings (18).
4. The automotive tensioner assembly performance testing mechanism of claim 1, wherein: and the first cylinder (9) and the second cylinder (11) both adopt a precision sliding table cylinder.
5. An operating method of an automobile tensioner assembly performance testing mechanism, which adopts the automobile tensioner assembly performance testing mechanism as claimed in any one of claims 1-4, and is characterized in that: the specific working method is as follows: tray mechanism (3) on output line (2) target in place, the jacking cylinder jack-up of jacking mechanism (4), servo electric cylinder (5) action, then drive corresponding part decline, when the pressure head contact product of pressure measuring pressure head spare (13), under the action of cylinder (9), cylinder two (11), hang component (14), a pawl mechanism (15) all stretches out, the product unblock that makes progress, corresponding pressure sensor (17) read data, then servo electric cylinder (5) move to different positions and acquire different numerical values, the mechanism resets at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011605247.8A CN112710463A (en) | 2020-12-30 | 2020-12-30 | Automobile tensioner overall performance testing mechanism and working method thereof |
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| CN202011605247.8A CN112710463A (en) | 2020-12-30 | 2020-12-30 | Automobile tensioner overall performance testing mechanism and working method thereof |
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| CN112710463A true CN112710463A (en) | 2021-04-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418567A (en) * | 2021-07-30 | 2021-09-21 | 杭州高品自动化设备有限公司 | Door actuator maximum force testing and BUMPER profile detection device and working method |
| CN114216638A (en) * | 2021-12-31 | 2022-03-22 | 杭州高品自动化设备有限公司 | Vibration testing mechanism for door actuator testing device and working method thereof |
| CN114295357A (en) * | 2021-12-31 | 2022-04-08 | 杭州高品自动化设备有限公司 | Displacement curve testing mechanism in door actuator testing device and working method thereof |
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| CN109059732A (en) * | 2018-09-10 | 2018-12-21 | 无锡铭方科技有限公司 | A kind of differential mechanism backlash testing agency |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418567A (en) * | 2021-07-30 | 2021-09-21 | 杭州高品自动化设备有限公司 | Door actuator maximum force testing and BUMPER profile detection device and working method |
| CN114216638A (en) * | 2021-12-31 | 2022-03-22 | 杭州高品自动化设备有限公司 | Vibration testing mechanism for door actuator testing device and working method thereof |
| CN114295357A (en) * | 2021-12-31 | 2022-04-08 | 杭州高品自动化设备有限公司 | Displacement curve testing mechanism in door actuator testing device and working method thereof |
| CN114216638B (en) * | 2021-12-31 | 2023-10-03 | 杭州高品自动化设备有限公司 | Vibration testing mechanism for door actuator testing device and working method thereof |
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Application publication date: 20210427 |