CN211347339U - Integrated guard plate test bed - Google Patents
Integrated guard plate test bed Download PDFInfo
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- CN211347339U CN211347339U CN201922240504.1U CN201922240504U CN211347339U CN 211347339 U CN211347339 U CN 211347339U CN 201922240504 U CN201922240504 U CN 201922240504U CN 211347339 U CN211347339 U CN 211347339U
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Abstract
The utility model provides an integrated guard plate test bed, which comprises a fixed end base and a movable end base, wherein the movable end base is arranged on the fixed end base; the fixed end base is provided with a linear guide rail, the bottom of the movable end base is provided with a sliding block, and the sliding block is matched with the linear guide rail; the utility model discloses a pass through linear guide with stiff end base and movable end fixed base and be connected with the compound mode of slider, drive movable end fixed base and remove along linear guide through using the cylinder simultaneously, can effectively simulate the operation of train, use simultaneously can the adjusting position first mounting panel and second mounting panel, effectively enlarged the experimental range of this test bench for the board test bench can adapt to the durability experiment of different side shields, effectively saved the cost for the enterprise.
Description
Technical Field
The utility model relates to a vehicle field especially indicates integral type backplate test bench.
Background
The connection part of the carriages of the high-speed rail and the subway is a through passage, the side surface of the through passage is a side guard plate, the length of the service life of the side guard plate relates to the design, manufacture, material and process of a product, and the side guard plate is mainly limited by conditions such as quality management, the level of use and maintenance of a user and the like in the manufacturing process;
therefore, the working life is a problem of system engineering, and when a new product is developed and shaped, a durability test needs to be carried out on the product;
the experimental time of the durability experiment is generally longer than that of the reliability experiment, the durability experiment can find out which parts have problems in the reliability aspect in the product design and manufacturing process so as to improve the design or improve the process level, and meanwhile, the service life of a new product can be calculated by measuring the abrasion loss change of main parts;
however, the durability test is long in experimental time, and the general displacement test bed is high in manufacturing cost, so that the design of the test bed for the durability test of the side guard plate is necessary for through-passage manufacturing enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integral type backplate test bench, through being connected stiff end base and the combination mode of activity end base through linear guide and slider, move along linear guide through using the cylinder to drive activity end base simultaneously, can effectively simulate the operation of train, use simultaneously can the adjusting position first mounting panel and second mounting panel, effectively enlarged the experimental range of this test bench for the durability experiment that the board test bench can adapt to different side shields has effectively saved the cost for the enterprise.
The technical scheme of the utility model is realized like this:
integral type backplate test bench includes: the movable end fixing base is arranged on the fixed end base;
be provided with linear guide on the stiff end base, activity end base bottom is provided with the slider, the slider with linear guide cooperation.
Further, the fixed end base comprises a fixed end base frame, the fixed end base frame comprises a high frame and a low frame, and the high frame and the low frame are arranged in parallel and fixedly connected;
the short frame is provided with a guide rail supporting seat, and the linear guide rail is arranged on the linear guide rail supporting seat.
Further, the movable end fixed base comprises a movable end fixed base frame, an extension rod is arranged on the side face of the movable end fixed base frame, a sliding block supporting seat is installed below the end part of the extension rod, and the sliding block is installed on the sliding block supporting seat;
the side surface of the movable end fixed base frame is also provided with an inclined stay bar, and the inclined stay bar is simultaneously fixed at the end part of the extension bar.
Further, a first cylinder mounting plate is arranged on one side, facing the movable end fixing base, of the elevated frame, and a second cylinder mounting plate is arranged on one side, facing the elevated frame, of the movable end fixing base frame;
and the first cylinder mounting plate and the second cylinder mounting plate are simultaneously provided with cylinders.
Furthermore, an adjustable first mounting plate is arranged on the elevated frame, and an adjustable second mounting plate is arranged on the movable end fixed base frame;
the workpiece is simultaneously fixed on the first mounting plate and the second mounting plate.
Further, the fixed end base and the movable end base are formed by welding carbon steel square pipes.
Still further, the cylinder is provided with one or more.
The utility model discloses a pass through linear guide with stiff end base and movable end fixed base and be connected with the compound mode of slider, drive movable end fixed base and remove along linear guide through using the cylinder simultaneously, can effectively simulate the operation of train, use simultaneously can the adjusting position first mounting panel and second mounting panel, effectively enlarged the experimental range of this test bench for the board test bench can adapt to the durability experiment of different side shields, effectively saved the cost for the enterprise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a customer of ordinary skill in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic overall structure diagram of an integrated guard plate test bed according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fixed end base of the integrated guard board test bed shown in FIG. 1;
fig. 3 is a schematic structural view of a movable end fixing base of the integrated guard board test bed shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.
In the embodiment of the present invention, as shown in fig. 1-3, the integrated guard plate test bed comprises a fixed end base 1 and a movable end base 2, wherein the movable end base 2 is arranged on the fixed end base 1;
the fixed end base 1 is provided with a linear guide rail 14, the bottom 2 of the movable end base is provided with a sliding block 27, and the sliding block 27 is matched with the linear guide rail 14;
the fixed end base 1 is formed by welding carbon steel square tubes, and the manufacturing cost is low.
In the embodiment of the present invention, as shown in fig. 1-3, the fixed end base 1 includes a fixed end base frame 11, the fixed end base frame 11 includes an elevated frame 111 and a short frame 112, and the elevated frame 111 and the short frame 112 are arranged side by side and fixedly connected;
the short frame 112 is provided with a guide rail supporting seat 15, and the linear guide rail 14 is arranged on the guide rail supporting seat 15.
In the embodiment of the present invention, as shown in fig. 1-3, the movable end fixed base 2 includes a movable end fixed base frame 21, an extension rod 25 is disposed on the side of the movable end fixed base frame 21, a slider supporting seat 26 is installed below the end of the extension rod 25, and a slider 27 is installed on the slider supporting seat 26;
the side of the movable end fixed base frame 21 is also provided with a diagonal brace 24, and the diagonal brace 24 is simultaneously fixed at the end of an extension rod 25.
In the embodiment of the present invention, as shown in fig. 1-3, a first cylinder mounting plate 13 is disposed on one side of the elevated frame 111 facing the movable end fixed base 2, and a second cylinder mounting plate 23 is disposed on one side of the movable end fixed base frame 21 facing the elevated frame 111;
the first cylinder mounting plate 13 and the second cylinder mounting plate 23 are simultaneously provided with the cylinder 3;
the movable end fixing base 2 moves along the linear guide rail 14 under the driving of the cylinder 3.
In the embodiment of the present invention, as shown in fig. 1-3, the elevated frame 111 is provided with a first mounting plate 12, and the movable end fixing base frame 21 is provided with a second mounting plate 22;
the workpiece is fixed on the first mounting plate 12 and the second mounting plate 22 simultaneously;
In the embodiment of the present invention, see fig. 1-3, the first mounting plate 12 and the second mounting plate 22 are all provided with one or more, the number of the first mounting plate 12 or the second mounting plate 22 can be increased or decreased according to the number of the side guard plates, the stability of the side guard plates connected with the fixed end base 1 and the movable end base 2 is ensured, and the normal and orderly performance of the durability experiment is ensured.
In the embodiment of the present invention, as shown in fig. 1-3, the extension rod 25 and the diagonal rod 24 are provided with one or more rods;
correspondingly, one or more of the slide block supporting seat 26, the slide block 27, the guide rail supporting seat 15 and the linear guide rail 14 are arranged;
the two sets of structures are arranged in the figure, so that the movable end fixing base 2 can be effectively prevented from deviating, and the stability of relative movement of the fixed end base 1 and the movable end fixing base 2 is ensured, thereby effectively simulating the running state of a train.
In the embodiment of the present invention, see fig. 1-3, the cylinders 3 are provided with one or more cylinders, if a plurality of cylinders are provided, the plurality of cylinders need to work together to ensure the stability of the movement, generally 1-2 cylinders are provided, and 1 cylinder is provided in the figure.
When the device works, a workpiece is fixed on the fixed end base 1 and the movable end base 2 through the first mounting plate 12 and the second mounting plate 22 at the same time, and then the movable end base 2 is pushed out or pulled in through the air cylinder 3 to drive the movable end base 2 to move so as to simulate the running state of a vehicle body, so that an experimental effect is achieved, and the linear guide rail 14 and the sliding block 27 are matched to have the advantages of high positioning precision, less abrasion, long time for maintaining precision, capability of simultaneously bearing loads of upper, lower, left and right and used for various side guard plate experiments;
the output force of the cylinder 3 is large, the requirement on the use environment is not high, and the operation is simple and easy to operate;
the test bed effectively simplifies the installation procedure and the experiment time, effectively enlarges the application range and effectively saves the cost for enterprises.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Integral type backplate test bench, its characterized in that: the device comprises a fixed end base and a movable end base, wherein the movable end base is arranged on the fixed end base;
be provided with linear guide on the stiff end base, activity end base bottom is provided with the slider, the slider with linear guide cooperation.
2. The unitary fender test stand of claim 1, wherein: the fixed end base comprises a fixed end base frame, the fixed end base frame comprises a high frame and a low frame, and the high frame and the low frame are arranged in parallel and fixedly connected;
the short frame is provided with a guide rail supporting seat, and the linear guide rail is arranged on the linear guide rail supporting seat.
3. The unitary fender test stand of claim 2, wherein: the movable end fixed base comprises a movable end fixed base frame, an extension rod is arranged on the side face of the movable end fixed base frame, a sliding block supporting seat is installed below the end part of the extension rod, and the sliding block is installed on the sliding block supporting seat;
the side surface of the movable end fixed base frame is also provided with an inclined stay bar, and the inclined stay bar is simultaneously fixed at the end part of the extension bar.
4. The unitary fender test stand of claim 3, wherein: a first cylinder mounting plate is arranged on one side, facing the movable end fixed base, of the elevated frame, and a second cylinder mounting plate is arranged on one side, facing the elevated frame, of the movable end fixed base frame;
and the first cylinder mounting plate and the second cylinder mounting plate are simultaneously provided with cylinders.
5. The unitary fender test stand of claim 3, wherein: an adjustable first mounting plate is arranged on the elevated frame, and an adjustable second mounting plate is arranged on the movable end fixed base frame;
the workpiece is simultaneously fixed on the first mounting plate and the second mounting plate.
6. The unitary fender test stand of claim 5, wherein: the first mounting plate and the second mounting plate are both provided with one or more than one.
7. The unitary fender test stand of claim 3, wherein: one or more extension rods and one or more inclined support rods are arranged;
correspondingly, the slide block supporting seat, the slide block, the linear guide rail supporting seat and the linear guide rail are all provided with one or more.
8. The unitary fender test stand of claim 1, wherein: the fixed end base and the movable end base are formed by welding carbon steel square tubes.
9. The unitary fender test stand of claim 4, wherein: the cylinder is provided with one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240504.1U CN211347339U (en) | 2019-12-13 | 2019-12-13 | Integrated guard plate test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240504.1U CN211347339U (en) | 2019-12-13 | 2019-12-13 | Integrated guard plate test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211347339U true CN211347339U (en) | 2020-08-25 |
Family
ID=72097387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922240504.1U Active CN211347339U (en) | 2019-12-13 | 2019-12-13 | Integrated guard plate test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211347339U (en) |
-
2019
- 2019-12-13 CN CN201922240504.1U patent/CN211347339U/en active Active
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