CN212722323U - Movable tension frame of horizontal tension tester - Google Patents
Movable tension frame of horizontal tension tester Download PDFInfo
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- CN212722323U CN212722323U CN202020103423.7U CN202020103423U CN212722323U CN 212722323 U CN212722323 U CN 212722323U CN 202020103423 U CN202020103423 U CN 202020103423U CN 212722323 U CN212722323 U CN 212722323U
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Abstract
The utility model discloses a movable tension frame of a horizontal tension tester, which relates to the technical field of horizontal tension testers and comprises a reaction frame assembly, a movable frame assembly, a bearing seat and a roller component, wherein the reaction frame assembly comprises a reaction frame front plate, a reaction frame rear plate and a reaction frame shaft; the movable frame assembly comprises a movable frame front plate, a movable frame rear plate and a movable frame shaft; the reaction frame rear plate, the moving frame rear plate, the reaction frame front plate and the moving frame front plate are sequentially arranged along the horizontal direction, a sensor is arranged on one side of the moving frame rear plate, which is far away from the reaction frame rear plate, and a bearing seat corresponding to the sensor is arranged on one side of the reaction frame front plate; one side of the reaction frame back plate, which is far away from the moving frame back plate, is connected with an oil cylinder piston rod. The utility model discloses a hydro-cylinder piston rod drive tension frame realizes the tensile test, has big pulling force, and the structure is reliable, operates steady effect.
Description
Technical Field
The utility model relates to a horizontal tensile testing machine technical field, more specifically say, it relates to a horizontal tensile testing machine's removal tension frame.
Background
The tensile testing machine is widely applied to various insulators, steel wire ropes, rod-shaped parts, welded structural parts and the like on power transmission and distribution lines, the power of the tensile testing machine can be used for mechanical force, electric power, hydraulic force, pneumatic force and the like, wherein the large power is in the order of several tons to hundreds of tons, the hydraulic force is basically adopted as the power, and the structure is mainly horizontal.
The utility model provides a big pulling force, the structure is reliable, operates steady removal pulling force frame.
SUMMERY OF THE UTILITY MODEL
To this problem in the practical application, the utility model aims to provide a horizontal tensile testing machine's removal tension frame, concrete scheme is as follows:
a movable tension frame of a horizontal tension tester comprises a movable tension frame body and a frame, wherein the movable tension frame body comprises a reaction frame assembly, a movable frame assembly, a bearing seat and a roller assembly,
the reaction frame assembly comprises a reaction frame front plate, a reaction frame rear plate and two reaction frame shafts;
the movable frame assembly comprises a movable frame front plate, a movable frame rear plate and movable frame shafts, the movable frame front plate is connected with the movable frame rear plate through the movable frame shafts, and the number of the movable frame shafts is four;
the two reaction frame shafts penetrate through the reaction frame front plate, the movable frame rear plate and the reaction frame rear plate and are arranged in the center;
the reaction frame rear plate, the moving frame rear plate, the reaction frame front plate and the moving frame front plate are sequentially arranged along the horizontal direction, the reaction frame rear plate is installed on one side of the moving frame rear plate, a sensor is installed on one side, far away from the reaction frame rear plate, of the moving frame rear plate, and the force bearing seat corresponding to the sensor is installed on one side of the reaction frame front plate;
one side of the reaction frame rear plate, which is far away from the moving frame rear plate, is connected with a piston rod of an oil cylinder, and the piston rod of the oil cylinder is used for driving the reaction frame assembly and the moving frame assembly to move along the horizontal direction.
Furthermore, a workpiece mounting hole for fixing a workpiece is formed in the center of the front plate of the movable frame.
Furthermore, the oil cylinder piston rod, the sensor, the bearing seat and the workpiece mounting hole are arranged concentrically.
Furthermore, the roller assembly comprises four rollers, and the four rollers are respectively arranged at the top ends of the front plate and the rear plate of the movable frame.
Further, the movable tension frame body is hung on the rack through the roller assemblies.
Furthermore, a limiting boss is arranged on the roller wheel assembly.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses in, through setting up hydro-cylinder piston rod drive reaction frame assembly, drive and remove a frame assembly for sensor and load seat contact and transmission hydro-cylinder pulling force realize whole by the tensile experiment of test work piece, have big pulling force, the structure is reliable, operate steadily, the accurate advantage of dynamometry.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention.
Reference numerals: 1. a reaction frame assembly; 11. a reaction frame front plate; 12. a reaction frame rear plate; 13. a counter-force frame shaft; 2. a mobile frame assembly; 21. a moving frame front plate; 22. a movable frame rear plate; 23. a movable frame shaft; 3. a force bearing seat; 4. a roller assembly; 5. a sensor; 6. an oil cylinder; 7. and (5) workpiece mounting holes.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 3, a movable tension frame of a horizontal tension tester comprises a movable tension frame body and a frame, and is characterized in that the movable tension frame body comprises a reaction frame assembly 1, a movable frame assembly 2, a force bearing seat 3 and a roller assembly 4, wherein the reaction frame assembly 1 comprises a reaction frame front plate 11, a reaction frame rear plate 12 and a reaction frame shaft 13, and the reaction frame shaft 13 is provided with two reaction frame shafts 13; the movable frame assembly 2 comprises a movable frame front plate 21, a movable frame rear plate 22 and a movable frame shaft 23, wherein the movable frame front plate 21 is connected with the movable frame rear plate 22 through the movable frame shaft 23; two reaction frame shafts 13 penetrate through the reaction frame front plate 11, the moving frame rear plate 22 and the reaction frame rear plate 12; the reaction frame rear plate 12, the moving frame rear plate 22, the reaction frame front plate 11 and the moving frame front plate 21 are sequentially arranged along the horizontal direction, the reaction frame rear plate 12 is arranged on one side of the moving frame rear plate 22, a sensor 5 is arranged on one side, far away from the reaction frame rear plate 12, of the moving frame rear plate 22, and a bearing seat 3 corresponding to the sensor 5 is arranged on one side of the reaction frame front plate 11; one side of the reaction frame back plate 12, which is far away from the moving frame back plate 22, is connected with a piston rod of the oil cylinder 6, and the piston rod of the oil cylinder 6 is used for driving the reaction frame assembly 1 and the moving frame assembly 2 to move along the horizontal direction. The sensor 5 is a cross beam weighing sensor 5; the sensor 5 is externally connected with a display, and the display is used for displaying test data. The piston rod of the oil cylinder 6, the sensor 5 and the bearing seat 3 are arranged concentrically with the workpiece mounting hole 7. The movable tension frame body is hung on the frame through the roller assembly 4. Therefore, when a tensile test is carried out, the piston rod of the oil cylinder 6 firstly pushes the whole movable tensile frame to move forwards (horizontally move towards the right direction in fig. 1 and fig. 2) to a proper position, all tested workpieces are hung well, then the piston rod of the oil cylinder 6 retracts (horizontally move towards the left direction in fig. 1 and fig. 2), the rear plate 12 of the reaction frame is driven to move backwards until the bearing seat 3 is contacted with the sensor 5, the tensile force of the oil cylinder 6 is transmitted, the sensor 5 displays the tensile force on a display, when a set tensile value is reached, the test is stopped, the piston rod of the oil cylinder 6 is pushed forwards, the tested workpieces are unloaded, and one test is completed.
The center of the front plate 21 of the movable frame is provided with a workpiece mounting hole 7 for fixing a workpiece. In this way, when the tensile test is carried out, the tested workpiece is fixed on the movable frame front plate 21 by the workpiece mounting hole 7, and the stability of the workpiece in the test process is ensured.
The roller assembly 4 includes four rollers, and the four rollers are respectively disposed on the top ends of the movable frame front plate 21 and the movable frame rear plate 22. Thus, when in work, the roller assemblies 4 are hung on the rails at two sides of the frame and can horizontally move along the guide rails so as to improve the stability of the whole movable tension frame.
Meanwhile, the roller component 4 is provided with a limit boss to prevent the moving tension frame from deviating from the track when rolling along the frame.
The moving frame shafts 23 are provided with four. In this way, the connection stability between the moving frame front plate 21 and the moving frame rear plate 22 is improved, so that the stability of the moving frame assembly 2 in the moving process is improved, and the test accuracy is improved.
The utility model discloses a concrete implementation principle does: when a tension test is carried out, a piston rod of the oil cylinder 6 firstly pushes the whole movable tension frame to move forwards (horizontally move towards the right direction in figures 1 and 2) to a proper position, all tested workpieces are hung well, then the piston rod of the oil cylinder 6 retracts (horizontally move towards the left direction in figures 1 and 2), a rear plate 12 of the reaction frame is driven to move backwards until a force bearing seat 3 is contacted with a sensor 5, the tension of the oil cylinder 6 is transmitted, the sensor 5 displays the tension on a display, when a set tension value is reached, the test is stopped, the piston rod of the oil cylinder 6 is pushed forwards, the tested workpieces are removed, and a test is completed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A movable tension frame of a horizontal tension tester comprises a movable tension frame body and a frame, and is characterized in that the movable tension frame body comprises a reaction frame assembly (1), a movable frame assembly (2), a bearing seat (3) and a roller assembly (4), wherein,
the reaction frame assembly (1) comprises a reaction frame front plate (11), a reaction frame rear plate (12) and reaction frame shafts (13), and the number of the reaction frame shafts (13) is two;
the movable frame assembly (2) comprises a movable frame front plate (21), a movable frame rear plate (22) and movable frame shafts (23), the movable frame front plate (21) is connected with the movable frame rear plate (22) through the movable frame shafts (23), and the number of the movable frame shafts (23) is four;
the two reaction frame shafts (13) penetrate through the reaction frame front plate (11), the moving frame rear plate (22) and the reaction frame rear plate (12) and are arranged in the center;
the reaction frame rear plate (12), the moving frame rear plate (22), the reaction frame front plate (11) and the moving frame front plate (21) are sequentially arranged along the horizontal direction, the reaction frame rear plate (12) is installed on one side of the moving frame rear plate (22), a sensor (5) is installed on one side, far away from the reaction frame rear plate (12), of the moving frame rear plate (22), and the force bearing seat (3) corresponding to the sensor (5) is installed on one side of the reaction frame front plate (11);
one side of the reaction frame rear plate (12) far away from the moving frame rear plate (22) is connected with a piston rod of an oil cylinder (6), and the piston rod of the oil cylinder (6) is used for driving the reaction frame assembly (1) and the moving frame assembly (2) to move along the horizontal direction.
2. The movable tension frame of the horizontal tension tester according to claim 1, wherein a workpiece mounting hole (7) for fixing a workpiece is formed in the center of the front plate (21) of the movable frame.
3. The moving tension frame of the horizontal type tensile testing machine according to claim 2, wherein a piston rod of the oil cylinder (6), the sensor (5), the bearing seat (3) and the workpiece mounting hole (7) are concentrically arranged.
4. The moving tension frame of the horizontal type tensile testing machine according to claim 1, wherein the roller assembly (4) comprises four rollers, and the four rollers are respectively arranged at the top ends of the moving frame front plate (21) and the moving frame rear plate (22).
5. The mobile tension frame of the horizontal tensile testing machine according to claim 1, wherein the mobile tension frame body is suspended on the frame through the roller assemblies (4).
6. The movable tension frame of the horizontal type tensile testing machine according to claim 4, wherein a limiting boss is arranged on the roller assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103423.7U CN212722323U (en) | 2020-01-17 | 2020-01-17 | Movable tension frame of horizontal tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103423.7U CN212722323U (en) | 2020-01-17 | 2020-01-17 | Movable tension frame of horizontal tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722323U true CN212722323U (en) | 2021-03-16 |
Family
ID=74904182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020103423.7U Active CN212722323U (en) | 2020-01-17 | 2020-01-17 | Movable tension frame of horizontal tension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722323U (en) |
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2020
- 2020-01-17 CN CN202020103423.7U patent/CN212722323U/en active Active
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