CN221078056U

CN221078056U - Test bench for vehicle hybrid power system

Info

Publication number: CN221078056U
Application number: CN202322581570.1U
Authority: CN
Inventors: 白璐; 刘强; 潘伟生; 陈洪润
Original assignee: Center Of Gas Engine Shenyang Co ltd
Current assignee: Center Of Gas Engine Shenyang Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-04
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of vehicle testing, and discloses a vehicle hybrid power system test bench which comprises a base, wherein an extension block is fixedly arranged on the left side of the base, a detection device is fixedly arranged at the top of the extension block, a placing groove is formed in the top of the base, an auxiliary mechanism is arranged at the top of the base, and a clamping mechanism is arranged outside the auxiliary mechanism. Through starting first motor for threaded rod external screw thread installation's first slide removes, is convenient for remove the driving system mechanism that awaits measuring to suitable position, through with second slide slidable mounting on the inner wall of standing groove, through removing the second slide, make locating piece slidable mounting in the spout has been seted up in the first board outside of placing, through rotatory first bolt, be convenient for carry out spacingly to the second slide, through the traveller of setting, the board is placed to the second of being convenient for follows first board of placing and carries out synchronous lift, places work to the driving system mechanism that awaits measuring of different volumes.

Description

Test bench for vehicle hybrid power system

Technical Field

The utility model relates to the technical field of vehicle testing, in particular to a test bench for a vehicle hybrid power system.

Background

Common classification modes of the hybrid power of the vehicle include a plug-in type and a non-plug-in type according to whether charging is required, and a power transmission route in a system structure can be divided into a series type, a parallel type and a series-parallel type according to the requirement, namely, a traditional internal combustion engine (a diesel engine or a gasoline engine) and an electric motor are adopted as power sources, and other alternative fuels such as compressed natural gas, propane, ethanol fuel and the like are also used for modifying the engine, so that test work is often required to be carried out on the hybrid power of the vehicle in the production and processing process.

The utility model discloses a test bench for a power system of a new energy automobile (CN 219178908U) according to the description in the test bench for the power system of the new energy automobile (CN 219178908U) disclosed by a patent network, and particularly relates to the technical field of test benches. According to the utility model, the first fixing plate, the bidirectional screw, the servo motor, the connecting piece, the placing table and the clamping assembly are arranged, so that the placing height of the power system mechanism to be tested can be conveniently adjusted, and the fixing speed of the power system mechanism to be tested can be improved. "

With respect to the above description, the applicant believes that the following problems exist:

In the use process, the placing table is convenient for placing the power system mechanism to be tested, but in the use process, the size of the placing table is fixed, when the size of the power system mechanism to be tested is large, the power system mechanism to be tested cannot be stably limited, and the position of the placing table cannot be adjusted, so that different test requirements cannot be met, the practicability of the test table is reduced, and the test table of the hybrid power system of the vehicle needs to be improved to solve the problems.

Disclosure of utility model

The utility model aims to provide a vehicle hybrid power system test rack for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vehicle hybrid power system test bench, includes the base, the left side fixed mounting of base has the extension piece, the top fixed mounting of extension piece has detection device, the standing groove has been seted up at the top of base, the top of base is provided with assist mechanism, assist mechanism's outside is provided with fixture.

The auxiliary mechanism comprises an adjusting component and an extending component, wherein the adjusting component is arranged at the top of the base, and the extending component is arranged at the top of the base.

Preferably, the adjusting component comprises a first motor, first motor fixed mounting is on the right side of base, the output fixed mounting of first motor has the threaded rod, first slide is installed to the external screw thread of threaded rod, first slide slidable mounting is on the inner wall of standing groove, the top fixed mounting of first slide has the seat, the top fixed mounting of first slide has the second motor, the output fixed mounting of second motor has first belt pulley, the belt is installed in the external transmission of first belt pulley, the second belt pulley is installed in the top rotation of first slide, belt and second belt pulley transmission are installed, the top fixed mounting of second belt pulley has the revolving column, the first board of placing is installed to the external screw thread of revolving column, the inboard fixed mounting of seat has the stopper, is convenient for adjust the position of power system mechanism to be measured.

Preferably, the extension assembly comprises a second sliding seat, the second sliding seat is slidably mounted on the inner wall of the placement groove, a vertical block is fixedly mounted at the top of the second sliding seat, a sliding column is fixedly mounted at the top of the vertical block, a second placement plate is slidably mounted outside the sliding column, a positioning block is fixedly mounted on the inner side of the second placement plate, a vertical plate is fixedly mounted at the top of the second sliding seat, and first bolts are mounted on internal threads of the vertical plate so as to facilitate limiting operation of power system mechanisms to be tested with different sizes.

Preferably, a threaded hole is formed in the position, corresponding to the first bolt, of the outer side of the vertical seat, and the first bolt is installed in the threaded hole in a threaded mode, so that limiting operation of the second sliding seat is facilitated.

Preferably, the outside of the first placing plate is provided with a sliding groove, and the positioning block is slidably arranged in the sliding groove, so that the positioning work of the second placing plate is facilitated.

Preferably, the clamping mechanism comprises a connecting plate, the connecting plate is fixedly arranged at the top of the first placing plate, an electric push rod is fixedly arranged at the inner side of the connecting plate, a first clamping plate is fixedly arranged at the output end of the electric push rod, a limiting frame is fixedly arranged at the outer side of the first clamping plate, a second clamping plate is slidably arranged on the inner wall of the limiting frame, and a second bolt is arranged on the inner thread of the limiting frame so as to facilitate clamping work of the power system mechanism to be tested.

Preferably, a threaded hole is formed in the position, corresponding to the second bolt, of the second clamping plate, and the second bolt is installed in the threaded hole in a threaded mode, so that limiting operation of the second clamping plate is facilitated.

Compared with the prior art, the utility model provides the test bench for the vehicle hybrid power system, which has the following beneficial effects:

This vehicle hybrid power system test rack, in the use, through the auxiliary mechanism that sets up, through starting first motor, make the first slide of threaded rod external screw installation remove, be convenient for remove the driving system mechanism that awaits measuring to suitable position, thereby the convenience carries out different tests to the driving system mechanism that awaits measuring, through starting the second motor, make first belt pulley rotate, under the cooperation of belt and second belt pulley, make the revolving post rotate, be convenient for to the lift work of first board of placing, move the driving system mechanism that awaits measuring to suitable test height, through with second slide slidable mounting on the inner wall of standing groove, through removing the second slide, make locating piece slidable mounting set up the spout in the first board outside of placing, through rotatory first bolt, be convenient for carry out spacingly to the second slide, the second of being convenient for places the board and follows first board and carry out synchronous lift, place the work to the driving system mechanism that awaits measuring of different volumes, the practicality of test rack has been increased.

This vehicle hybrid power system test bench through the fixture that sets up, in the use, through with second splint slidable mounting on the inner wall of spacing, make its threaded mounting at the screw hole of the inside seting up of second splint through rotatory second bolt, be convenient for advance spacingly to the second splint, the convenience carries out centre gripping work to the driving system mechanism that awaits measuring of different volumes, through starting electric putter for first splint and second splint remove towards the driving system mechanism that awaits measuring, the follow-up test work of being convenient for.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 4 is a schematic diagram of a second motor position relationship according to the present utility model;

FIG. 5 is a schematic view of an extension assembly of the present utility model;

Fig. 6 is a schematic structural view of a clamping mechanism according to the present utility model.

In the figure: 1. a base; 2. an extension block; 3. a detection device; 4. a placement groove; 5. an auxiliary mechanism; 51. an adjustment assembly; 511. a first motor; 512. a threaded rod; 513. a first slider; 514. a vertical seat; 515. a second motor; 516. a first pulley; 517. a belt; 518. a second pulley; 519. a rotating column; 5110. a first placing plate; 5111. a limiting block; 52. an extension assembly; 521. a second slider; 522. a vertical block; 523. a spool; 524. a second placing plate; 525. a positioning block; 526. a vertical plate; 527. a first bolt; 6. a clamping mechanism; 601. a connecting plate; 602. an electric push rod; 603. a first clamping plate; 604. a limiting frame; 605. a second clamping plate; 606. and a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a vehicle hybrid power system test bench, includes base 1, and the left side fixed mounting of base 1 has extension piece 2, and the top fixed mounting of extension piece 2 has detection device 3, and standing groove 4 has been seted up at the top of base 1, and the top of base 1 is provided with assist mechanism 5, and assist mechanism 5's outside is provided with fixture 6.

The auxiliary mechanism 5 comprises an adjusting component 51 and an extending component 52, wherein the adjusting component 51 is arranged on the top of the base 1, and the extending component 52 is arranged on the top of the base 1.

Further, the adjusting component 51 includes a first motor 511, the first motor 511 is fixedly installed on the right side of the base 1, a threaded rod 512 is fixedly installed at an output end of the first motor 511, a first sliding seat 513 is installed on an external thread of the threaded rod 512, the first sliding seat 513 is slidably installed on an inner wall of the placement groove 4, a vertical seat 514 is fixedly installed at the top of the first sliding seat 513, a second motor 515 is fixedly installed at the top of the first sliding seat 513, a first belt pulley 516 is fixedly installed at an output end of the second motor 515, a belt 517 is installed on an external transmission of the first belt pulley 516, a second belt pulley 518 is rotatably installed at the top of the first sliding seat 513, a belt 517 and the second belt pulley 518 are installed in a transmission manner, a rotary column is fixedly installed at the top of the second belt pulley 518, a first placement plate 5110 is installed on an external thread of the rotary column 519, and a limiting block 5111 is fixedly installed at the inner side of the vertical seat 514, so that the position of the power system mechanism to be measured can be adjusted.

Further, the extension assembly 52 includes a second slide 521, the second slide 521 is slidably mounted on the inner wall of the placement groove 4, a vertical block 522 is fixedly mounted at the top of the second slide 521, a sliding column 523 is fixedly mounted at the top of the vertical block 522, a second placement plate 524 is slidably mounted at the outer portion of the sliding column 523, a positioning block 525 is fixedly mounted at the inner side of the second placement plate 524, a vertical plate 526 is fixedly mounted at the top of the second slide 521, and a first bolt 527 is mounted at the inner thread of the vertical plate 526, so that limiting operation on power system mechanisms to be tested with different sizes is facilitated.

Further, a threaded hole is formed in the outer side of the stand 514 and at a position corresponding to the first bolt 527, and the first bolt 527 is mounted in the threaded hole in a threaded manner, so that the second slide 521 is conveniently limited.

Further, a chute is formed on the outer side of the first placing plate 5110, and the positioning block 525 is slidably installed in the chute, so as to facilitate the positioning operation of the second placing plate 524.

Examples

Referring to fig. 6, and further obtaining with reference to the first embodiment, the clamping mechanism 6 includes a connecting plate 601, the connecting plate 601 is fixedly installed at the top of the first placing plate 5110, an electric push rod 602 is fixedly installed at the inner side of the connecting plate 601, a first clamping plate 603 is fixedly installed at the output end of the electric push rod 602, a limiting frame 604 is fixedly installed at the outer side of the first clamping plate 603, a second clamping plate 605 is slidingly installed on the inner wall of the limiting frame 604, and a second bolt 606 is installed on the inner thread of the limiting frame 604, so as to facilitate the clamping operation of the power system mechanism to be tested.

Further, a threaded hole is formed in the second clamping plate 605 at a position corresponding to the second bolt 606, and the second bolt 606 is installed in the threaded hole in a threaded manner, so that the limiting operation of the second clamping plate 605 is facilitated.

In actual operation, when this device used, through starting first motor 511, make the first slide 513 of threaded rod 512 external screw thread installation remove, be convenient for remove the driving system mechanism that awaits measuring to suitable position, thereby be convenient for carry out different tests to the driving system mechanism that awaits measuring, through starting second motor 515, make first belt pulley 516 rotate, under the cooperation of belt 517 and second belt pulley 518, make the revolving post 519 rotate, be convenient for go up and down the work to first place plate 5110, move the driving system mechanism that awaits measuring to suitable test height, through with second slide 521 slidable mounting on the inner wall of standing groove 4, through removing second slide 521, make locating piece 525 slidable mounting set up the spout in the outside of first place plate 5110, through rotatory first bolt 527, be convenient for carry out spacing to second slide 521, be convenient for second place plate 524 and follow first place plate 5110 and go up synchronous lift, carry out placing the work to the driving system mechanism that awaits measuring of different volumes, the practicality of test rack is increased, be convenient for carry out the second clamp plate 605 at the second clamp plate 604 through the inner wall of placing plate 605 on the second clamp plate 605, make the second clamp plate 605 and move the driving system 605 at the second clamp plate 602, make the second clamp plate 605 and advance the internal screw thread of the second clamp plate 602, make the clamping system that awaits measuring is convenient for move the driving system 605, make the second clamp plate 605 through moving the second clamp plate is convenient for follow-up in the screw thread to move the second clamp plate 605.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. A vehicle hybrid powertrain test bench comprising a base (1), characterized in that: an extension block (2) is fixedly arranged on the left side of the base (1), a detection device (3) is fixedly arranged on the top of the extension block (2), a placing groove (4) is formed in the top of the base (1), an auxiliary mechanism (5) is arranged on the top of the base (1), and a clamping mechanism (6) is arranged outside the auxiliary mechanism (5);

The auxiliary mechanism (5) comprises an adjusting assembly (51) and an extending assembly (52), wherein the adjusting assembly (51) is arranged at the top of the base (1), and the extending assembly (52) is arranged at the top of the base (1).

2. A vehicle hybrid powertrain testing rack as in claim 1, wherein: the adjusting component (51) comprises a first motor (511), the right side of base (1) is fixedly installed to first motor (511), threaded rod (512) is fixedly installed to the output of first motor (511), first slide (513) is installed to the external screw thread of threaded rod (512), first slide (513) slidable mounting is on the inner wall of standing groove (4), stand (514) is fixedly installed at the top of first slide (513), second motor (515) is fixedly installed at the top of first slide (513), first belt pulley (516) is installed to the output of second motor (515), belt (517) is installed to the external transmission of first belt pulley (516), second belt pulley (518) is installed in the top rotation of first slide (513), belt (517) is installed with the transmission of second belt pulley (518), swivel post (519) is fixedly installed at the top of second belt pulley (518), first standing plate (5110) is placed at the external screw thread of swivel post (513), stopper (5111) is installed to the fixed mounting.

3. A vehicle hybrid powertrain testing rack as in claim 2, wherein: the extension assembly (52) comprises a second sliding seat (521), the second sliding seat (521) is slidably mounted on the inner wall of the placement groove (4), a vertical block (522) is fixedly mounted at the top of the second sliding seat (521), a sliding column (523) is fixedly mounted at the top of the vertical block (522), a second placement plate (524) is slidably mounted outside the sliding column (523), a positioning block (525) is fixedly mounted on the inner side of the second placement plate (524), a vertical plate (526) is fixedly mounted at the top of the second sliding seat (521), and a first bolt (527) is mounted on the inner thread of the vertical plate (526).

4. A vehicle hybrid system test rack as set forth in claim 3, wherein: a threaded hole is formed in the position, corresponding to the first bolt (527), of the outer side of the vertical seat (514), and the first bolt (527) is installed in the threaded hole in a threaded mode.

5. A vehicle hybrid system test rack as set forth in claim 3, wherein: a chute is formed in the outer side of the first placing plate (5110), and the positioning block (525) is slidably arranged in the chute.

6. A vehicle hybrid system test rack as set forth in claim 3, wherein: the clamping mechanism (6) comprises a connecting plate (601), the connecting plate (601) is fixedly arranged at the top of the first placing plate (5110), an electric push rod (602) is fixedly arranged on the inner side of the connecting plate (601), a first clamping plate (603) is fixedly arranged at the output end of the electric push rod (602), a limiting frame (604) is fixedly arranged on the outer side of the first clamping plate (603), a second clamping plate (605) is slidably arranged on the inner wall of the limiting frame (604), and a second bolt (606) is arranged on the inner thread of the limiting frame (604).

7. A vehicle hybrid system test rack as defined in claim 6, wherein: a threaded hole is formed in the position, corresponding to the second bolt (606), of the second clamping plate (605), and the second bolt (606) is installed in the threaded hole in a threaded mode.