CN2854551Y - Tester of shifting booster - Google Patents
Tester of shifting booster Download PDFInfo
- Publication number
- CN2854551Y CN2854551Y CN 200520200036 CN200520200036U CN2854551Y CN 2854551 Y CN2854551 Y CN 2854551Y CN 200520200036 CN200520200036 CN 200520200036 CN 200520200036 U CN200520200036 U CN 200520200036U CN 2854551 Y CN2854551 Y CN 2854551Y
- Authority
- CN
- China
- Prior art keywords
- gear shift
- pressure transducer
- drawn
- impact damper
- linear bearing
- 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 relates to a gear shifting booster testing machine used in the auto, in particular to the motor truck, characterized in that: a gear case is positioned at one side of the pedestal and the bracket of electric machine supports the servo electric machine at the side plate of the gear case. Install a sliding journey organ that is composed of a bracket, a ball bearing, a leading screw, a sliding guide and a sliding pole driven by the servo electric machine. Take turns to connect an input pull, a pressure sensor, an aligning bearing organ, a gear shifting linker at the back of the sliding pole to waver the measured gear shifting booster connecting rod of the cylinder nipped in the fixture. The left and right end of the connecting rod are respectively connected with the end of the left and right output pull and the pressure sensor, while the other end of the left and right pull and pressure sensor are respectively connected with the end of the left and right bumper. The output drive force signals continued by the left and right bumper are transferred to the micro computer for treatment to print out the testing data. The utility model not only accurately measures the data for judging whether the products are qualified, but also the design structure of the utility model is scientific and rational and it is very convenient for use.
Description
Technical field
The utility model relates to the testing tool of measuring car gear shifting booster properties of product, especially the test machine of a kind of gear shift booster that can test with the gear shift booster truck.
Background technology
At present, in the process of moving shifted of automobile all relies on the manual operation of driver's operation selector to finish.In recent years, in order to overcome the shift hysteresis that traditional selector exists, the shortcoming that driver's operation labour intensity is big has been developed to create and has a kind ofly been utilized pressurized air to make the energy and alleviate the gear shift booster of manual operation strength, has obtained effect preferably; But at present, if by gear shift booster product standard measure the technical indicator of its product, the testing tool of performance is found as yet, therefore research, exploitation, especially the testing tool device to the gear shift booster performance that is used for truck are very necessary.
Summary of the invention
The utility model is intended to the weak point of the defective that exists in above-mentioned technology, can carry out the power-assisted test and provide, finishing booster exports under given state, go into the test of power, can provide the test machine of a kind of gear shift booster of input power, power output relation curve again by the computer calculation process.
The purpose of this utility model realizes with following technical scheme: a kind of test machine of gear shift booster, be characterised in that: its structure is mainly by base, transmission case, servomotor, electric machine support, the sliding stroke mechanism of driven by servomotor, sliding bar, input is drawn, pressure transducer, linear bearing mechanism, simulation gear shift connector, a left side, right connecting link, anchor clamps, a left side, right output is drawn, pressure transducer, a left side, right impact damper, microcomputer is formed, at base table top one side fixed conveyor case, transmission case side plate place near the table top side adorns the servomotor that supports with electric machine support, the pulley Strok mechanism of dress driven by servomotor in transmission case, one end of sliding bar is packed in the balladeur train in the sliding stroke mechanism, the other end can draw with input, one end of pressure transducer touches mutually, input is drawn, one end of the other end of pressure transducer and linear bearing mechanism joins, the other end of linear bearing mechanism joins with an end of simulation gear shift connector, the other end of simulation gear shift connector touches mutually with tested gear shift booster, tested gear shift booster with swing type cylinder clamping on the leading flank of anchor clamps, after simulation gear shift connector applies a power to tested gear shift booster, the left side of tested gear shift booster, right-hand member is exported the driving force signal respectively, be passed to a left side, right connecting link one end, a left side, the other end of right connecting link connects a left side respectively, right output is drawn, one end of pressure transducer, a left side, right output is drawn, the other end of pressure transducer connects a left side respectively, right impact damper, a left side, the driving force signal that right impact damper is accepted passes to microcomputer with circuit.The interior sliding stroke mechanism of described transmission case by driven by servomotor, be mainly used to drive and adjust the sliding stroke of sliding bar reach, it is by the slip case, bearing support, ball-screw, the balladeur train of band nut, sliding bar is formed, the end bearing that ball-screw and servomotor join is on bearing support, the other end of ball-screw and the tank wall of transmission case join, the balladeur train of dress band nut on the ball-screw between bearing support and tank wall, an end of dress sliding bar in the balladeur train, the other end of sliding bar can touch input and draw, pressure transducer, and the slippage size of the Stroke Control sliding bar of the reach of mat ball-screw drive balladeur train and transmission case, causing sliding bar to touch input draws, pressure transducer moves forward, and pushes away by linear bearing mechanism, drawing-die is intended the gearshift connector; Described linear bearing machine is mainly used to push away, drawing-die is intended the gearshift connector, it is made up of linear bearing, guiding trestle, on circle cover inside surface, parallelly with its longitudinal axis be furnished with vertical chute, be furnished with the linear bearing that ball is formed in the chute, support with guiding trestle at its two ends, an end of linear bearing can be drawn, pressure transducer touches mutually with input, and the other end joins with simulation gearshift connector; Described left and right impact damper, respectively by drawing by left and right connecting link, left and right output, pressure transducer, left and right bumper support is formed, and left and right bumper support supports left and right impact damper respectively, and an end of left and right connecting link connects left and right output respectively and draws, one end of pressure transducer, left and right output is drawn, and the other end of pressure transducer connects an end of left and right impact damper respectively, and the other end of left and right impact damper suspends.During test, be clamped on tested power assisted gearshift device on the leading flank of anchor clamps with the swing type cylinder, send instruction by microcomputer and open servomotor, servomotor just drives ball-screw and rotates synchronously, make the balladeur train of band nut move forward the drive sliding bar, input is drawn, the pressure transducer reach, and push away by linear bearing, draw and simulate the gearshift connector, so that apply one or the driving force that draws or press to tested power assisted gearshift device, the size of its driving force is by input force transducer instrumentation and getting under given situation, when tested power assisted gearshift device bear or the driving force that draws or press after, on a tested power assisted gearshift device left side, right-hand member also will be exported driving force, and respectively through a left side, right connecting link passes to a left side, draw on the right side, pressure transducer, by a left side, right impact damper is accepted the driving force of output, this driving force signal is passed to microcomputer and handles, form the input power of tested power assisted gearshift device and the power seat in the plane of power output and move curve, judge that with this product is qualified.Combine the above technical measures of being taked, realize the purpose of this utility model.
The beneficial effects of the utility model are: the technical parameter of can not only be scientifically and rationally measuring product by standard is used as the foundation of judging that product is qualified, and provide safety guarantee to vehicle drive, its project organization is scientific and reasonable, and test is accurately used ten parts of convenience.
Description of drawings
The utility model has two width of cloth accompanying drawings, wherein:
Accompanying drawing 1 is the main TV structure synoptic diagram of concrete enforcement of the present utility model
Accompanying drawing 2 is vertical views of Fig. 1
Among the figure: 1, servomotor, 2, electric machine support, 3, ball-screw, 4, the balladeur train of band nut, 5, transmission case, 6, sliding bar, 7, left side impact damper, 8, left side bumper support, 9, left side output is drawn, pressure transducer, 10, anchor clamps, 11, tested power assisted gearshift device, 12, a left side, right connecting link, 13, right output is drawn, pressure transducer, 14, right impact damper, 15, right bumper support, 16, base, 17, bearing support, 18, input is drawn, pressure transducer, 19, linear bearing, 20, guiding trestle, 21, simulation gear shift connector, 22, swing type clamps cylinder, 23, microcomputer.
Embodiment
Fig. 1, it shown in 2 specific embodiment of the utility model, be characterised in that its structure mainly comprises: base 16, on aspect the base 16 table tops left side, be installed with transmission case 5, at the servomotor 1 of boxboard place, transmission case 5 left side dress by electric machine support 2 supportings, dress servomotor 1 drives in transmission case 5 by bearing support 17, ball-screw 3, the balladeur train 4 of band nut, sliding bar 6, the sliding stroke mechanism that forms, one end of sliding bar 6 is packed in the balladeur train 4, the other end can draw with input, one end of pressure transducer 18 touches mutually, input is drawn, the other end of pressure transducer 18 joins with an end that is bearing in the linear bearing 19 on the guiding trestle 20, the other end of linear bearing 19 joins with an end of simulation gearshift connector 21, the other end of simulation gearshift connector 21 touches mutually with tested power assisted gearshift device 11, tested power assisted gearshift device 11 with swing type cylinder 22 clampings on the leading flank of anchor clamps 10, after 21 pairs of tested gear shift boosters 11 of simulation gear shift connector apply a power, the left side of tested gear shift booster 11, right-hand member is exported the driving force signal respectively, be passed to a left side, one end of right connecting link 12, a left side, the other end of right connecting rod 12 connects a left side respectively, right output is drawn, pressure transducer 9, an end of 13, a left side, right output is drawn, pressure transducer 9,13 the other end connects a left side respectively, right impact damper 7,14, a left side, right impact damper 7,14 are supported on a left side, right bumper support 8, on 15, a left side, right impact damper 7,14 the other end suspends, a left side, right impact damper 7, the 14 output driving force signals of accepting pass to microcomputer 23 with circuit.
Claims (4)
1. the test machine of a gear shift booster, be characterised in that: its structure is mainly by base (16), transmission case (5), servomotor (1), electric machine support (2), the sliding stroke mechanism that servomotor (1) drives, sliding bar (6), input is drawn, pressure transducer (18), linear bearing mechanism (7), simulation gear shift connector (21), a left side, right connecting link (12), anchor clamps (10), a left side, right output is drawn, pressure transducer (9), (13), a left side, right impact damper (7), (14), microcomputer (23) is formed, at base (16) table top one side fixed conveyor case (5), transmission case (5) side plate place near the table top side adorns the servomotor (1) that supports with electric machine support (2), the sliding stroke mechanism that dress servomotor (1) drives in transmission case (5), one end of sliding bar (6) is packed in the balladeur train (4) in the sliding stroke mechanism, the other end can draw with input, one end of pressure transducer (18) contacts, input is drawn, the other end of pressure transducer (18) and an end of linear bearing mechanism join, the other end of linear bearing mechanism links to each other with an end of simulation gear shift connector (21), the other end of simulation gear shift connector (21) touches mutually with tested gear shift booster (11), tested gear shift aid (11) with swing type cylinder (22) clamping on the leading flank of anchor clamps (10), after simulation gear shift connector (21) applies a power to tested gear shift booster (11), the left side of tested gear shift booster (11), right-hand member is exported the driving force signal respectively, be passed to a left side, right connecting link (12) one ends, a left side, the other end of right connecting link (12) connects a left side respectively, right output is drawn, pressure transducer (9), (13) a end, a left side, right output is drawn, pressure transducer (9), (13) the other end connects a left side respectively, right impact damper (7), (14), a left side, right impact damper (7), (14) the driving force signal of accepting passes to microcomputer (23) with circuit.
2. press the test machine of the described gear shift booster of claim 1, it is characterized in that: the described sliding stroke mechanism that is driven by servomotor (1) in transmission case (5) is by transmission case (5), bracing frame (17), the balladeur train (4) of ball-screw (3) band nut, sliding bar (6) is formed, the end bearing that ball-screw (3) and servomotor (1) join is on bracing frame (17), the tank wall of the other end of ball-screw (3) and transmission case (5) joins, ball-screw (3) between bracing frame (17) and transmission tank wall is gone up the balladeur train (4) of dress band nut, one end of balladeur train (4) dress sliding bar (6), the other end of sliding bar (6) can touch input and draw, pressure transducer (18).
3. press the test machine of the described gear shift booster of claim 1, it is characterized in that: described linear bearing mechanism is made up of linear bearing (19), guiding trestle (20), parallelly with its longitudinal axis on circle cover inside surface be furnished with vertical chute, be furnished with the linear bearing (19) of ball in the chute, support with guiding trestle (20) at two ends, one end of linear bearing (19) can be drawn with input, pressure transducer (18) touches mutually, the other end joins with simulation gear shift connector (21).
4. press the test machine of the described gear shift aid of claim 1, it is characterized in that: a described left side, right impact damper (7), (14) respectively by a left side, right connecting link (12), a left side, right output is drawn, pressure transducer (9), (13), a left side, right bumper support (8), (15) form, a left side, right bumper support (8), (15) difference carries left, right impact damper (7), (14), a left side, one end of right connecting link (12) connects a left side respectively, right output is drawn, pressure transducer (9), (13) a end, a left side, right output is drawn, pressure transducer (9), (13) the other end connects a left side respectively, right impact damper (7), (14) a end, a left side, right impact damper (7), (14) the other end suspends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200036 CN2854551Y (en) | 2005-01-25 | 2005-01-25 | Tester of shifting booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200036 CN2854551Y (en) | 2005-01-25 | 2005-01-25 | Tester of shifting booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854551Y true CN2854551Y (en) | 2007-01-03 |
Family
ID=37581188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200036 Expired - Fee Related CN2854551Y (en) | 2005-01-25 | 2005-01-25 | Tester of shifting booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854551Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927263A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
-
2005
- 2005-01-25 CN CN 200520200036 patent/CN2854551Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927263A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
| CN102927263B (en) * | 2012-11-14 | 2014-11-26 | 安徽巨一自动化装备有限公司 | Automatic gear shifting mechanism of gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |