CN112362342A - Efficiency testing machine for variable speed control mechanism - Google Patents
Efficiency testing machine for variable speed control mechanism Download PDFInfo
- Publication number
- CN112362342A CN112362342A CN202011243978.2A CN202011243978A CN112362342A CN 112362342 A CN112362342 A CN 112362342A CN 202011243978 A CN202011243978 A CN 202011243978A CN 112362342 A CN112362342 A CN 112362342A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- limiting
- face
- testing machine
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- G01M13/02—Gearings; Transmission mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides an efficiency testing machine of a speed change control mechanism, which relates to the technical field of speed change control tests and solves the problems of high working strength and low working efficiency of operators in the multi-position manual reciprocating test of the gear shift efficiency and fatigue of the gear shift lever of the traditional automatic speed change device, and comprises a controller bearing mechanism, wherein the controller bearing mechanism is connected to the inner position of the bearing mechanism in a sliding way, in the invention, a limiting plate is used for clamping a control device through a limiting spring in the limiting mechanism so as to achieve the more practical purpose, and the limiting spring is arranged on the outer side of the limiting plate, so that the vibration condition during the gear shift operation can be simulated, the more real gear shift environment can be simulated for testing, after the gear shift lever is fixed, a hand wheel screw rod is manually rotated to enable a bearing frame to move towards the right side along a chute arranged in a table top bracket, the design can accelerate the assembly operation of the gear lever and the gear box so as to achieve the purpose of higher efficiency.
Description
Technical Field
The invention belongs to the technical field of variable speed control tests, and particularly relates to an efficiency testing machine of a variable speed control mechanism.
Background
The transmission control mechanism is a mechanism for changing the collocation of transmission gears to realize gear shifting. Under the operation of a driver, the transmission control mechanism can be quickly, accurately and reliably taken off, put into a certain gear or moved back to a neutral position, namely a gear shift lever, and the gear shift lever can change the meshing of gears in the transmission, so that the running speed of a vehicle is changed, and the driving force is changed along with the change; is a tool that changes a moving part from one speed to another;
the automatic transmission is designed in a multi-position linear structure, and multi-position operators manually measure the gear shifting efficiency and fatigue of the gear lever, so that the workload is very large and the working efficiency is low.
In view of the above, an efficiency testing machine for a shift operating mechanism is provided to improve the conventional structure and defects, and to achieve a more practical purpose.
Disclosure of Invention
In order to solve the technical problems, the invention provides an efficiency testing machine for a speed change control mechanism, which aims to solve the problems that the working intensity of operators is high and the working efficiency is low because the existing testing machine for the gear lever shifting efficiency and the fatigue degree of an automatic transmission manually performs reciprocating tests in multiple positions.
The purpose and the efficacy of the efficiency testing machine of the speed change control mechanism are achieved by the following specific technical means:
a variable speed control mechanism efficiency testing machine comprises a manipulator bearing mechanism, a carrying mechanism, a limiting mechanism and a control mechanism, wherein the manipulator bearing mechanism is connected to the inner position of the bearing mechanism in a sliding manner; the supporting and carrying mechanism is arranged at the bottom position inside the bearing mechanism; the limiting mechanism is elastically connected to the inner position of the manipulator bearing mechanism; the operating mechanism is fixedly connected to the right end face of the bearing mechanism; the operating mechanism further comprises a threaded sleeve and a clamping sleeve, the threaded sleeve is meshed and driven at the outer side position of the driving screw rod, and the bottom end face of the threaded sleeve is fixedly connected with the elastic clamping sleeve through a fixing rod.
Furthermore, the bearing mechanism comprises a bottom plate, a table top support and a regulating and controlling box, the table top support is fixedly connected to the top end face of the bottom plate, a sliding groove is formed in the table top support, and the regulating and controlling box is fixedly connected to the position of an opening of the top end face of the table top support.
Furthermore, the bearing mechanism comprises a bottom plate, a table top support and a regulating and controlling box, the table top support is fixedly connected to the top end face of the bottom plate, a sliding groove is formed in the table top support, and the regulating and controlling box is fixedly connected to the position of an opening of the top end face of the table top support.
Furthermore, the manipulator bearing mechanism comprises a bearing frame, a hand wheel screw and two sliding blocks, the two sliding blocks are arranged at two positions, the two sliding blocks are fixedly connected to the front end face and the rear end face of the bearing frame respectively, the hand wheel screw is screwed inside the sliding block positioned on the front side, and the bearing frame is connected into a sliding groove formed in the table top support through the sliding blocks in a sliding mode in the installation state.
Further, stop gear is including limiting spring and limiting plate, the limiting plate is equipped with two altogether, and the equal fixedly connected with limiting spring in two lateral surface four corners positions of two limiting plates, and limiting plate passes through limiting spring elastic connection in the inboard position that bears the frame under the installation state.
Furthermore, the control mechanism comprises a servo motor and a driving screw rod, the driving screw rod is installed at the left end of the servo motor, and the servo motor is screwed on the right end face of the regulating and controlling box through a bolt.
Furthermore, the supporting and carrying mechanism comprises a hydraulic machine, hydraulic rods and supporting plates, the hydraulic machine is provided with four positions, the hydraulic rods are mounted at the top ends of the four positions of the hydraulic machine, the supporting plates are fixedly connected to the top end surfaces of the four positions of the hydraulic rods, and the four positions of the hydraulic machine are respectively and fixedly connected to the four corners of the top end surface of the bottom plate in the mounting state.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, the limiting plate is used for clamping the operating device through the limiting spring in the limiting mechanism so as to achieve the more practical purpose, and the limiting spring is arranged outside the limiting plate, therefore, the vibration condition during the gear shifting operation can be simulated, a more real gear shifting environment can be simulated for testing, after the stop lever is fixed, the bearing frame moves towards the right side along the sliding groove arranged in the table top bracket by manually rotating the hand wheel screw rod, the design can accelerate the assembly operation of the gear lever and the gear box so as to achieve the purpose of higher efficiency, on the other hand, the self-locking switch is locked when the gear lever of the automatic gear is driven, so the gear lever can adapt to the gear lever operation of different forms, then, the manual gear engaging operation of the gear lever can be simulated through the positive and negative rotation of the servo motor, so that the aim of replacing manpower to improve the working efficiency is fulfilled.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic side view of the present invention in a half-section state.
Fig. 2 is a schematic front view of the present invention in a half-section state.
Fig. 3 is a left side view of the present invention in a half-section state.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a carrying mechanism; 101. a base plate; 102. a table top support; 103. a regulating and controlling box; 2. a manipulator carrier mechanism; 201. a carrier; 202. a hand wheel screw; 203. a slider; 3. a carrying mechanism; 301. a hydraulic press; 302. a hydraulic lever; 303. a support plate; 4. a limiting mechanism; 401. a limiting spring; 402. a limiting plate; 5. an operating mechanism; 501. a servo motor; 502. a drive screw; 503. a threaded sleeve; 504. and a jacket.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the invention provides an efficiency testing machine for a variable speed control mechanism, which comprises a manipulator bearing mechanism 2, a carrying mechanism 3, a limiting mechanism 4 and a control mechanism 5, wherein the manipulator bearing mechanism 2 is connected to the inner position of the bearing mechanism 1 in a sliding manner; the supporting and carrying mechanism 3 is arranged at the inner bottom side position of the bearing mechanism 1; the limiting mechanism 4 is elastically connected to the inner position of the manipulator bearing mechanism 2; the operating mechanism 5 is fixedly connected to the right end face of the bearing mechanism 1; the operating mechanism 5 further comprises a threaded sleeve 503 and a clamping sleeve 504, the threaded sleeve 503 is engaged and driven at the outer side position of the driving screw 502, and the bottom end face of the threaded sleeve 503 is fixedly connected with the elastic clamping sleeve 504 through a fixed rod.
The bearing mechanism 1 comprises a bottom plate 101, a table top support 102 and a regulating and controlling box 103, the top end face of the bottom plate 101 is fixedly connected with the table top support 102, a sliding groove is formed in the table top support 102, and the regulating and controlling box 103 is fixedly connected to the position of an opening of the top end face of the table top support 102.
Wherein, manipulator load-bearing mechanism 2 is including bearing frame 201, hand wheel screw 202 and slider 203, slider 203 is equipped with two places altogether, and two slider 203 respectively fixed connection are in the front and back both ends face position of bearing frame 201, and the inside of the slider 203 that is located the front side is twisted and is connected hand wheel screw 202, bearing frame 201 passes through slider 203 sliding connection in the inside spout of seting up of mesa support 102 under the mounted state, make bearing frame 201 move to the right side along the inside spout of seting up of mesa support 102 through manual rotation hand wheel screw 202 after the shelves pole is fixed to accomplish, the assembly operation of shelves pole and gearbox can be accelerated to this design, in order to reach more efficient mesh.
Wherein, stop gear 4 includes stop spring 401 and limiting plate 402, and limiting plate 402 is equipped with two altogether, and two lateral surface four corners position equal fixedly connected with stop spring 401 of two limiting plate 402 of two places, and limiting plate 402 passes through stop spring 401 elastic connection in the inboard position of bearing frame 201 under the mounted state.
The control mechanism 5 comprises a servo motor 501 and a drive screw 502, the drive screw 502 is installed at the left end of the servo motor 501, and the servo motor 501 is screwed on the right end face of the regulating and controlling box 103 through a bolt.
The supporting mechanism 3 comprises a hydraulic machine 301, hydraulic rods 302 and supporting plates 303, the hydraulic machine 301 is provided with four positions, the hydraulic rods 302 are mounted at the top ends of the four positions of the hydraulic machine 301, the supporting plates 303 are fixedly connected to the top end surfaces of the four positions of the hydraulic rods 302, and the four positions of the hydraulic machine 301 are respectively and fixedly connected to the four corners of the top end surface of the bottom plate 101 in a mounting state.
The specific use mode and function of the embodiment are as follows:
when the device is used, the whole device is firstly placed on the ground through the bottom plate 101 in the bearing mechanism 1, then the gearbox to be tested and the operating mechanism 5 are placed at the inner position of the bearing frame 201 in the manipulator bearing mechanism 2, then the limiting plate 402 is used for clamping the operating device through the limiting spring 401 in the limiting mechanism 4, so that the more practical purpose is achieved, and the limiting spring 401 is arranged outside the limiting plate 402, so that the vibration condition during gear shifting operation can be simulated, a more real gear shifting environment can be simulated for testing, after the gear lever is fixed, the bearing frame 201 moves towards the right side along the sliding groove formed in the table top bracket 102 through manually rotating the hand wheel screw 202, and the design can accelerate the assembly operation of the gear lever and the gearbox, so that the more efficient purpose is achieved;
on the other hand, the servo motor 501 in the operating mechanism 5 can drive the driving screw 502 to rotate, the driving jacket 504 moves to the position right above the gear lever through the meshing transmission between the driving screw 502 and the screw sleeve 503, and the elastic jacket 504 clamps the baffle, and the jacket 504 is designed to be an elastic structure, so that the self-locking switch can be locked when the gear lever of the automatic gear is driven, the automatic gear shifting mechanism is suitable for gear lever operations of different forms, and then the manual gear-engaging simulation operation can be performed on the gear lever through the forward and reverse rotation of the servo motor 501, so that the aim of replacing manual work to improve the working efficiency is fulfilled.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a variable speed operating mechanism efficiency testing machine which characterized in that: the manipulator loading mechanism (2) is connected to the inner position of the loading mechanism (1) in a sliding manner; the supporting and carrying mechanism (3) is arranged at the bottom position inside the bearing mechanism (1); the limiting mechanism (4) is elastically connected to the inner position of the manipulator bearing mechanism (2); the operating mechanism (5) is fixedly connected to the right end face of the bearing mechanism (1); the operating mechanism (5) further comprises a threaded sleeve (503) and a jacket (504), the threaded sleeve (503) is meshed and driven at the outer side position of the driving screw rod (502), and the bottom end face of the threaded sleeve (503) is fixedly connected with the elastic jacket (504) through a fixed rod.
2. The efficiency testing machine for a shift operating mechanism according to claim 1, wherein: the bearing mechanism (1) comprises a bottom plate (101), a table top support (102) and a regulating and controlling box (103), the top end face of the bottom plate (101) is fixedly connected with the table top support (102), a sliding groove is formed in the table top support (102), and the regulating and controlling box (103) is fixedly connected to the position of an opening of the top end face of the table top support (102).
3. The efficiency testing machine for a shift operating mechanism according to claim 1, wherein: the manipulator bearing mechanism (2) comprises a bearing frame (201), a hand wheel screw rod (202) and a sliding block (203), the sliding block (203) is provided with two positions, the two sliding blocks (203) are respectively and fixedly connected to the front end face and the rear end face of the bearing frame (201), the hand wheel screw rod (202) is screwed inside the sliding block (203) located on the front side, and the bearing frame (201) is connected in a sliding groove formed in the table top support (102) in a sliding mode through the sliding block (203) in the installation state.
4. The efficiency testing machine for a shift operating mechanism according to claim 1, wherein: limiting mechanism (4) are including limiting spring (401) and limiting plate (402), limiting plate (402) are equipped with two places altogether, and two lateral surface four corners position of two limiting plate (402) of two places equal fixedly connected with limiting spring (401), and limiting plate (402) pass through limiting spring (401) elastic connection in the inboard position of bearing frame (201) under the mounted state.
5. The efficiency testing machine for a shift operating mechanism according to claim 1, wherein: the control mechanism (5) comprises a servo motor (501) and a driving screw rod (502), the driving screw rod (502) is installed at the left end of the servo motor (501), and the servo motor (501) is screwed on the right end face of the adjusting and controlling box (103) through a bolt.
6. The efficiency testing machine for a shift operating mechanism according to claim 1, wherein: the supporting and carrying mechanism (3) comprises a hydraulic machine (301), hydraulic rods (302) and supporting plates (303), the hydraulic machine (301) is provided with four positions, the hydraulic rods (302) are mounted at the top ends of the four hydraulic machines (301), the supporting plates (303) are fixedly connected to the top end surfaces of the four hydraulic rods (302), and the four hydraulic machines (301) are respectively and fixedly connected to four corners of the top end surface of the bottom plate (101) in a mounting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243978.2A CN112362342A (en) | 2020-11-10 | 2020-11-10 | Efficiency testing machine for variable speed control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243978.2A CN112362342A (en) | 2020-11-10 | 2020-11-10 | Efficiency testing machine for variable speed control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112362342A true CN112362342A (en) | 2021-02-12 |
Family
ID=74510040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011243978.2A Withdrawn CN112362342A (en) | 2020-11-10 | 2020-11-10 | Efficiency testing machine for variable speed control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112362342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112375A (en) * | 2021-12-03 | 2022-03-01 | 安徽江淮汽车集团股份有限公司 | Transmission gear selecting and shifting test system |
-
2020
- 2020-11-10 CN CN202011243978.2A patent/CN112362342A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112375A (en) * | 2021-12-03 | 2022-03-01 | 安徽江淮汽车集团股份有限公司 | Transmission gear selecting and shifting test system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111413107B (en) | High-low temperature reliability test bed for automobile gear shifting operation | |
| CN104942731B (en) | Polytypic gear shifter assembly gear shifting force detection and location clamping device | |
| CN210603900U (en) | Gearbox test bench | |
| CN112362342A (en) | Efficiency testing machine for variable speed control mechanism | |
| CN108318243B (en) | Testing device and method for vehicle gear shifter | |
| CN110542554A (en) | durability test system and method for two-gear shifting actuating mechanism | |
| CN213516332U (en) | Efficiency testing machine for variable speed control mechanism | |
| CN107894335B (en) | Gear shift lever poking detection line for gear shifter | |
| CN113063587A (en) | Agricultural self-propelled mechanical gearbox test bench | |
| CN211680735U (en) | Switchable combined clamping device | |
| CN112743359A (en) | Numerical control machining center capable of clamping special-shaped workpiece | |
| CN112222719A (en) | Instrument panel assembly welding tool | |
| CN111872496B (en) | Automatic change auto-lock clamping device for machining | |
| CN210690766U (en) | Motor clamping device of vehicle driving motor test bench | |
| CN208476531U (en) | A kind of new energy automatic transmission assembly testing bench frame | |
| CN112284733B (en) | Fatigue test device for bearing | |
| CN220508400U (en) | Automobile gear shifting handle clamping device | |
| CN112113789A (en) | Outboard engine remote gear shifting mechanism for laboratory | |
| CN213041497U (en) | Force measuring structure of gear shifting device of manual transmission | |
| CN217953739U (en) | Multifunctional power dynamometer tool | |
| CN208565522U (en) | The screw rod of passenger train gear box directly drives shifting structure | |
| CN214373372U (en) | Motor installation and position adjustment base of transmission test system | |
| CN110328631A (en) | A kind of assembly simple tooling of automobile gearbox | |
| CN219511801U (en) | Clamping device for detecting automobile gear shifting device | |
| CN219624941U (en) | Equipment for detecting abnormal torque sound of speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210212 |