CN210923085U

CN210923085U - Safe general type car frame endurance test system

Info

Publication number: CN210923085U
Application number: CN201921840759.5U
Authority: CN
Inventors: 吴亚峰; 田雷杰
Original assignee: Nanchang Jiangling Group Vehicle Frame Co ltd
Current assignee: Nanchang Jiangling Group Vehicle Frame Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-03
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a safe general type car frame endurance test system, the on-line screen storage device comprises a base, the base includes first base, second base, is provided with first cylinder under the first base, the output shaft and the second base fixed connection of first base, be provided with the anchor clamps body on the second base, the anchor clamps body includes fixing base, fixed block, the fixed block symmetry sets up on fixing base upper end lateral wall, fixed block and fixing base formation draw-in groove, first base both ends are provided with the supporting seat, supporting seat upper end lower surface is provided with the back shaft, the back shaft lower extreme is provided with testing arrangement. The utility model discloses a work of the first cylinder of control panel control, the first cylinder of testing process upwards exerts the not power of equidimension and makes automobile frame striking pressure plate, and pressure sensor is used for real-time supervision pressure data and with data transmission to display, through automobile frame deformation data analysis, reachs automobile frame fatigue test data, the effectual efficiency that has improved the durable test of frame, guarantees test safety.

Description

Safe general type car frame endurance test system

Technical Field

The utility model relates to a detect technical field, specifically be a safe general type car frame endurance test system.

Background

With the rapid development of the vehicle industry, on the one hand, higher demands are made on the safety and comfort of the vehicle, which are often achieved by increasing the number and complexity of the electrical devices in the vehicle. As the most important connection links of the parts, the safety and the performance of the whole automobile are dominated by the automobile frame, the frame structure of the automobile is an important part of the automobile, and the safety performance of the automobile is very important, wherein the fatigue life of the frame structure is one of important indexes for evaluating the quality of the whole automobile of the automobile, the frame mainly bears bending stress when the automobile runs on a road, the main automobile manufacturers for the frame endurance test in the current market are different devices used when the automobile manufacturers test the frame, and the current market lacks a device which has high universality and is specially used for testing the frame endurance due to different automobile specifications.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a safe general type car frame endurance test system, includes the base, the base includes first base, second base, the second base is located the top of first base, first base lower surface is provided with first cylinder, the output shaft of first cylinder runs through first base and extends to second base lower surface, the output shaft and the second base lower fixed surface of first base are connected, second base upper surface is provided with the anchor clamps body, the anchor clamps body includes fixing base, fixed block, the fixing base vertical fixation sets up at second base upper surface, the fixed block symmetry sets up on fixing base upper end lateral wall, and the fixed block forms the draw-in groove with the fixing base, first base both ends are provided with the supporting seat perpendicularly, supporting seat upper end lower surface is provided with the back shaft, the back shaft lower extreme is provided with testing arrangement.

Preferably, the testing device comprises a pressure plate and a pressure sensor, the pressure plate is arranged at the lower end of the supporting shaft, the pressure sensor is fixedly arranged at the upper end of the pressure plate, a display is arranged on one side of the base, and the pressure sensor is connected with a wire of the display.

Preferably, the fixed block includes first fixed block, second fixed block, be provided with the opening on the draw-in groove lateral wall by first fixed block upper end, the second fixed block upper end is provided with the inclined plane by on the draw-in groove lateral wall, draw-in groove lateral wall is kept away from to first fixed block upper end is kept away from and is run through perpendicularly and be equipped with the bolt, the bolt end is located the opening.

Preferably, the cross section of the supporting seat is of a U-shaped structure, and the pressure plate is arranged in parallel with the first base and the second base.

Preferably, the lower end of the first base is provided with a supporting leg, the lower end of the supporting leg is provided with a pulley, and the pulley is provided with a brake pad.

Preferably, the end, close to the clamping groove, of the bolt is provided with a protective layer made of rubber.

Preferably, the clamp bodies are arranged in at least four groups and are symmetrically arranged on the vertical axis of the second base.

Preferably, both ends are provided with the second cylinder about the first base lower surface, the output shaft of second cylinder runs through first base, supporting seat both ends respectively with the output shaft fixed connection of second cylinder.

Preferably, the left-right length of the first base is greater than the left-right length of the second base, a control panel is arranged on the side wall of the supporting seat, and the control panel is electrically connected with the first cylinder.

The utility model has the advantages that

(1) The utility model discloses a set up first cylinder on first base, a supporting seat, control panel, testing arrangement, through the work of the first cylinder of control panel control, first cylinder upwards exerts the power of equidimension not makes automobile frame striking pressure plate in the testing process, pressure sensor is used for real-time supervision pressure data and with data transmission to display, through automobile frame deformation data analysis, reachs automobile frame endurance test data, the effectual efficiency that improves automobile frame endurance test, guarantee test safety.

(2) The utility model discloses a set up anchor clamps body, second cylinder. The adjustment of multiple free ranges of the automobile frame can be conveniently realized, the automobile frame adjusting device is suitable for various automobile frames, and the universality is high.

(3) In the embodiment, the supporting legs and the pulleys are arranged at the lower end of the first base, so that the whole body of the utility model can be conveniently moved, and the flexibility of the utility model can be improved; through set up the brake block on the pulley, play fixedly the utility model discloses an effect prevents that its operating condition from taking place to slide, causes equipment collision to damage.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Description of reference numerals: 1-a first base, 2-a second base, 3-a first cylinder, 4-a fixture body, 41-a fixed seat, 42-a first fixed block, 43-a second fixed block, 44-a clamping groove, 45-a bolt, 46-a notch, 47-an inclined plane, 5-a supporting seat, 6-a second cylinder, 7-a supporting shaft, 8-a pressure plate, 9-a pressure sensor, 10-a display, 11-a control panel, 12-a supporting leg and 13-a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a safe and universal automobile frame durability test system comprises a base, wherein the base comprises a first base 1 and a second base 2, and the left-right length of the first base 1 is greater than the left-right length of the second base 2, so that a support seat 5 can be conveniently installed; the second base 2 is positioned above the first base 1, the lower surface of the first base 1 is provided with a first air cylinder 3, the output shaft of the first air cylinder 3 penetrates through the first base 1 and extends to the lower surface of the second base 2, the output shaft of the first base 1 is fixedly connected with the lower surface of the second base 2, the first air cylinder 3 is convenient for the whole second base 2 to lift, the upper surface of the second base 2 is provided with clamp bodies 4, the clamp bodies 4 are at least arranged into four groups, the four groups of clamp bodies 4 correspond to four corners of an automobile frame, the clamp bodies 4 are positioned on the vertical axis of the second base 2 and symmetrically arranged, each clamp body 4 comprises a fixed seat 41 and a fixed block, the fixed seats 41 are vertically and fixedly arranged on the upper surface of the second base 2, the fixed blocks are symmetrically arranged on the side wall of the upper end of the fixed seats 41, and the fixed blocks and the, the fixing blocks comprise a first fixing block 42 and a second fixing block 43, a notch 46 is formed in the side wall, close to the clamping groove 44, of the upper end of the first fixing block 42, an inclined surface 47 is formed in the side wall, close to the clamping groove 44, of the upper end of the second fixing block 43, a bolt 45 is perpendicularly arranged at the upper end of the first fixing block 42, far away from the side wall of the clamping groove 44 in a penetrating mode, the tail end of the bolt 45 is located in the notch 46, and the automobile frame can be placed into the clamping groove 44 through the inclined surface 47 and the notch 46, so that the surface of the automobile; the supporting seats 5 are vertically arranged at two ends of the first base 1, the cross section of each supporting seat 5 is of a U-shaped structure, the second air cylinders 6 are arranged at the left end and the right end of the lower surface of the first base 1, output shafts of the second air cylinders 6 penetrate through the first base 1, two ends of each supporting seat 5 are respectively and fixedly connected with output shafts of the second air cylinders 6, the second air cylinders 6 are convenient for lifting the supporting seats 5, so that automobile frames with different sizes can be conveniently handled, and the flexibility of the utility model is improved; the lower surface of the upper end of the supporting seat 5 is provided with a supporting shaft 7, the lower end of the supporting shaft 7 is provided with a testing device, the testing device comprises a pressure plate 8 and a pressure sensor 9, the pressure plate 8 is arranged at the lower end of the supporting shaft 7, the pressure plate 8 is arranged in parallel with the first base 1 and the second base 2, the pressure sensor 9 is fixedly arranged at the upper end of the pressure plate 8, the pressure sensor 9 is arranged at the upper end of the pressure plate 8 to prevent the pressure sensor from being directly contacted and damaged with an automobile frame, one side of the base is provided with a display 10, the pressure sensor 9 is connected with the display 10 through a lead, the side wall of the supporting seat 5 is provided with a control panel 11, the control panel 11 is electrically connected with the first cylinder 3, the control panel 11 can adjust the first cylinder 3 to enable the automobile frame to collide with the pressure plate 8 through forces with different, obtaining frame durability test data through analysis of automobile frame deformation data; bolt 45 is close to draw-in groove 44 end and is provided with the inoxidizing coating, the inoxidizing coating adopts rubber material, sets up the inoxidizing coating on bolt 45 and scratches the damage to its surface when being convenient for fixed automobile frame.

Example 2

As shown in fig. 1-2, the present embodiment is further optimized based on embodiment 1, specifically, a supporting leg 12 is disposed at a lower end of the first base 1, a pulley 13 is disposed at a lower end of the supporting leg 12, and a brake pad is disposed on the pulley 13.

In the embodiment, the supporting legs 12 and the pulleys 13 are arranged at the lower end of the first base 1, so that the whole body of the utility model can be moved conveniently, and the flexibility of the utility model can be improved; through set up the brake block on pulley 13, play fixedly the utility model discloses an effect prevents that its operating condition from taking place to slide, causes the equipment collision to damage.

Principle of operation

The utility model relates to a safe general type car frame endurance test system, each part is distributed as shown in figure 1-figure 2, when in use, the height of the supporting seat 5 is adjusted through the second cylinder 6 according to the size of the car frame, the car frame is placed into the clamping groove 44 of the clamp body 4 and fixed through the bolt 45; during testing, the first air cylinder 3 is controlled to work through the control panel 11, the first air cylinder 3 exerts different forces upwards in the testing process to enable the automobile frame to impact the pressure plate 8, the pressure sensor 9 is used for monitoring pressure data in real time and transmitting the data to the display 10, and the automobile frame durability testing data are obtained through analysis of automobile frame deformation data.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The safe and universal automobile frame endurance testing system is characterized by comprising a base, wherein the base comprises a first base (1) and a second base (2), the second base (2) is positioned above the first base (1), a first air cylinder (3) is arranged on the lower surface of the first base (1), an output shaft of the first air cylinder (3) penetrates through the first base (1) and extends to the lower surface of the second base (2), the output shaft of the first base (1) is fixedly connected with the lower surface of the second base (2), a clamp body (4) is arranged on the upper surface of the second base (2), the clamp body (4) comprises a fixing seat (41) and a fixing block, the fixing seat (41) is vertically and fixedly arranged on the upper surface of the second base (2), the fixing blocks are symmetrically arranged on the side wall of the upper end of the fixing seat (41), and the fixing seat (41) form a clamping groove (44), supporting seats (5) are vertically arranged at two ends of the first base (1), supporting shafts (7) are arranged on the lower surfaces of the upper ends of the supporting seats (5), and testing devices are arranged at the lower ends of the supporting shafts (7).

2. The system for testing the durability of the vehicle frame of the safe and universal type according to claim 1, wherein the testing device comprises a pressure plate (8) and a pressure sensor (9), the pressure plate (8) is arranged at the lower end of the supporting shaft (7), the pressure sensor (9) is fixedly arranged at the upper end of the pressure plate (8), a display (10) is arranged at one side of the base, and the pressure sensor (9) is connected with the display (10) through a wire.

3. The safe and universal automobile frame endurance testing system according to claim 1, wherein the fixing blocks comprise a first fixing block (42) and a second fixing block (43), a notch (46) is formed in the side wall, close to the clamping groove (44), of the upper end of the first fixing block (42), an inclined surface (47) is formed in the side wall, close to the clamping groove (44), of the upper end of the second fixing block (43), a bolt (45) penetrates through the side wall, far away from the clamping groove (44), of the upper end of the first fixing block (42) perpendicularly, and the tail end of the bolt (45) is located in the notch (46).

4. The safety universal type automobile frame endurance testing system according to claim 2, wherein the supporting seat (5) is U-shaped in cross section, and the pressure plate (8) is disposed in parallel with the first base (1) and the second base (2).

5. The safety universal automobile frame endurance testing system according to claim 4, wherein the first base (1) is provided at a lower end thereof with a supporting foot (12), the supporting foot (12) is provided at a lower end thereof with a pulley (13), and the pulley (13) is provided with a brake pad.

6. The system for testing the durability of the safe and universal automobile frame according to claim 3, wherein a protective layer is arranged at the end of the bolt (45) close to the clamping groove (44), and the protective layer is made of rubber.

7. A safety and general type automobile frame durability testing system according to claim 1, wherein the clamp bodies (4) are arranged in at least four groups and are symmetrically arranged on the vertical axis of the second base (2).

8. The system for testing the durability of the safe and universal automobile frame according to claim 5, wherein the second air cylinders (6) are arranged at the left end and the right end of the lower surface of the first base (1), the output shafts of the second air cylinders (6) penetrate through the first base (1), and the two ends of the supporting seat (5) are respectively fixedly connected with the output shafts of the second air cylinders (6).

9. The system for testing the durability of the safe and universal automobile frame according to claim 8, wherein the left-right length of the first base (1) is greater than the left-right length of the second base (2), a control panel (11) is arranged on the side wall of the supporting seat (5), and the control panel (11) is electrically connected with the first cylinder (3).