Automobile axle test tool

Abstract

The utility model discloses an automobile axle testing tool, which comprises two groups of testing tools, one group of testing tools comprises a testing mechanism and a base, the testing mechanism comprises an upper clamp and a lower clamp, the bottom surface of the upper clamp is provided with a circular groove, the top surface of the lower clamp is also provided with a circular groove, and the upper clamp and the lower clamp are connected through the circular groove. A circular channel is formed between the upper clamp and the lower clamp, and the shape of the circular channel is matched with a clamping part of an axle. The test tool comprises a test mechanism and a base and mainly comprises an upper clamp and a lower clamp, a circular channel is formed between the upper clamp and the lower clamp to bear an axle for related tests, and the axle test tool is integrally simple, convenient and firm to install, capable of bearing larger stress during testing and not prone to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle axle testing tooling, in particular to a vehicle axle testing tooling. Background Art

[0002] like Figure 3 As shown, the test part of the existing test axle fixing fixture is assembled from multiple parts and fixed by screws. When multiple parts are fixed, they are locked by screws. During the test, each part bears the test stress separately, and the force points are all on the screws and several parts. When the force of the screw locking is uneven, it will cause uneven force points. When the stress is large, some parts are prone to breakage and screws are prone to breakage. In addition, the installation and fixing time of the test fixture is long, and certain technical professionals are required to complete this work. Summary of the invention

[0003] The main purpose of the invention is to solve the technical problem that the vehicle axle test tooling is complicated and easily damaged during the test.

[0004] To achieve the above-mentioned purpose, the utility model provides an automobile axle testing tool, including two groups of testing tools, one group of testing tools includes a testing mechanism and a base, the testing mechanism includes an upper clamp and a lower clamp, the bottom surface of the upper clamp is provided with a circular groove, the top surface of the lower clamp is also provided with a circular groove, a circular channel is formed between the upper clamp and the lower clamp, and the shape of the circular channel is adapted to the clamping part of the axle.

[0005] The test fixture includes a test mechanism and a base, mainly including an upper fixture and a lower fixture. A circular channel is formed between the upper fixture and the lower fixture to carry the axle for relevant tests. The axle test fixture is simple as a whole, easy to install, and firm. It can withstand greater stress during testing and is not easily damaged.

[0006] Preferably, the automobile axle test fixture comprises two sets of test fixtures, and the two ends of the axle are respectively fixed in the circular channels of the two sets of test fixtures. The two sets of test fixtures test the axle at the same time, and the test results are accurate and reliable.

[0007] Preferably, the upper fixture is fixed to the fixing hole of the lower fixture by multiple sets of screws penetrating the upper and lower surfaces, and a circular channel is formed between the upper fixture and the lower fixture. The two ends of the axle are basically cylindrical, and the axle can be better fixed through the circular channel between the upper fixture and the lower fixture, thereby reducing measurement errors.

[0008] Preferably, the two side surfaces of the lower clamp are fixed to the base by multiple sets of screws. The multiple sets of screws are used to better fix the lower clamp and the base.

[0009] Preferably, the base includes a bracket and a fixing plate, and the fixing plate is fixedly mounted on the bracket. Two positioning plates are arranged on the fixing plate, and a plurality of fixing holes are provided on the positioning plate. A plurality of fixing holes are provided on the two sides of the lower fixture. The positioning plates are fixed to the fixing holes on the two sides of the lower fixture by screws penetrating the fixing holes on the positioning plates. Fixing the test mechanism and the base well is conducive to testing the test tool and prevents damage to the test tool.

[0010] Preferably, the position distance of the two groups of test fixtures is adjusted according to the actual length of the vehicle axle, so as to meet the requirements of multiple types of vehicle axle tests.

[0011] Preferably, the test mechanism and the base are both made of steel, which has a series of advantages such as low cost, high strength, excellent wear resistance, good shock resistance, etc.

[0012] The beneficial effects that can be achieved by the automobile axle testing tool of the utility model are:

[0013] 1. The test fixture includes a test mechanism and a base. The test mechanism includes an upper fixture and a lower fixture. A circular channel is formed between the upper fixture and the lower fixture. The upper fixture is fixed to the lower fixture by multiple sets of screws. The test mechanism consists of an upper and a lower part. The upper and lower parts bear the test stress as a whole, and there will be no stress concentration. The force is evenly distributed. The axle test fixture is simple as a whole and easy to install.

[0014] 2. The axle test fixture is composed of two parts, which are firmly installed and not easily damaged during testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of a test tool set according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 3 It is a test tool for the prior art.

[0019] Description of main component symbols:

[0020] 1-Test tooling;

[0021] 2-testing mechanism, 21-upper fixture, 22-lower fixture, 23-circular channel;

[0022] 3-base, 31-bracket, 32-fixing plate, 33-positioning plate;

[0023] 4- Screws. DETAILED DESCRIPTION

[0024] In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] It should be noted that, in the embodiments of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the coordinate system shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] The utility model provides a vehicle axle test fixture, comprising two groups of test fixtures 1, one group of the test fixtures 1 comprises a test mechanism 2 and a base 3, the test mechanism 2 comprises an upper clamp 21 and a lower clamp 22, the bottom surface of the upper clamp 21 is provided with a circular groove, the top surface of the lower clamp 22 is also provided with a circular groove, a circular channel 23 is formed between the upper clamp 21 and the lower clamp 22, and the shape of the circular channel 23 is adapted to the clamping part of the vehicle axle.

[0030] The test fixture 1 includes a test mechanism 2 and a base 3. The test mechanism includes an upper clamp 21 and a lower clamp 22. A circular channel 23 is formed between the upper clamp 21 and the lower clamp 22. The upper clamp 21 is fixed to the lower clamp 22 by multiple sets of screws 4. The test mechanism 1 is composed of an upper and lower part. The upper and lower parts bear the test stress as a whole, and there will be no stress concentration. The force is evenly distributed. The axle test tooling is simple as a whole and easy to install.

[0031] In this embodiment, the automobile axle test fixture 1 includes two sets of test fixtures 1, and the two ends of the axle are respectively fixed in the circular channels 23 of the two sets of test fixtures 1. The two sets of test fixtures 1 test the axle at the same time, and the test results are accurate and reliable.

[0032] In this embodiment, the upper fixture 21 is fixed to the fixing holes of the lower fixture 22 by multiple sets of screws 4 penetrating the upper and lower surfaces, and a circular channel 23 is formed between the upper fixture 21 and the lower fixture 22. The two ends of the axle are basically cylindrical, and the axle can be better fixed by the circular channel 23 between the upper fixture 21 and the lower fixture 22, thereby reducing the measurement error.

[0033] In this embodiment, two side surfaces of the lower clamp 22 are fixed to the base 3 by multiple sets of screws 4. The multiple sets of screws 4 are used to better fix the lower clamp 22 and the base 3.

[0034] In this embodiment, the base 3 includes a bracket 31 and a fixing plate 32, and the fixing plate 32 is fixedly mounted on the bracket 31. Two positioning plates 33 are provided on the fixing plate 32, and a plurality of fixing holes are provided on the positioning plates 33. A plurality of fixing holes are provided on the two side surfaces of the lower fixture 22. The positioning plates 33 are fixed to the fixing holes on the two side surfaces of the lower fixture 22 by screws 4 penetrating the fixing holes on the positioning plates 33. Fixing the test mechanism 2 and the base 3 is conducive to testing the test fixture 1 and prevents the test fixture 1 from being damaged.

[0035] In this embodiment, the position distance of the two groups of test fixtures 1 is adjusted according to the actual length of the vehicle axle, so as to meet the actual requirements of multiple types of vehicle axle tests.

[0036] In this embodiment, the test mechanism 2 and the base 3 are both made of steel material, which has a series of advantages such as low cost, high strength, excellent wear resistance, good shock resistance, etc.

[0037] The above are only preferred embodiments of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. An automobile axle testing tool, characterized in that: The invention comprises two groups of test fixtures, each group of the test fixtures comprises a test mechanism and a base, the test mechanism comprises an upper clamp and a lower clamp, the bottom surface of the upper clamp is provided with a circular groove, the top surface of the lower clamp is also provided with a circular groove, a circular channel is formed between the upper clamp and the lower clamp, the shape of the circular channel is adapted to the clamping part of the axle, the upper clamp is fixed to the fixing hole of the lower clamp by passing through the upper and lower surfaces by a plurality of groups of screws, the base comprises a bracket and a fixing plate, the fixing plate is fixedly installed on the bracket, two positioning plates are provided on the fixing plate, a plurality of fixing holes are opened on the positioning plate, the positioning plate is fixed to the fixing holes on the two sides of the lower clamp by passing through the fixing holes on the positioning plate by a plurality of groups of screws.

2. The vehicle axle test fixture according to claim 1, characterized in that: The automobile axle test fixture comprises two sets of test fixtures, and the two ends of the axle are respectively fixed in the circular channels of the two sets of test fixtures.

3. The axle test fixture according to claim 1, characterized in that: The position distance of the two sets of test fixtures is adjusted according to the actual axle length.

4. The vehicle axle test fixture according to claim 1, characterized in that: The testing mechanism and the base are both made of steel.

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