Tension testing tool for rubber part of wheel speed belt wire harness

Abstract

The utility model discloses a wheel speed belt wire harness rubber part tension test tool which comprises a tool base, a limiting rod and a profiling metal plate, the tool base is used for being fixed to a tension test machine, the limiting rod is arranged on the horizontal top of the tool base and matched with a center shaft hole of a wheel speed belt wire harness rubber part, and the profiling metal plate is arranged on the limiting rod. The wheel speed belt wire harness rubber part can be arranged on the limiting rod in a sleeving mode so that the wheel speed belt wire harness rubber part can be limited on the tool base in the tension testing direction, the size of the profiling metal plate is the same as that of an automobile body metal plate, and the profiling metal plate is used for being clamped into an outer clamping groove of the wheel speed belt wire harness rubber part. The other end, far away from the wheel speed belt wire harness rubber part, of the profiling metal plate is used for being connected with the output end of the tension testing machine, and the direction of pulling the wheel speed belt wire harness rubber part is the tension testing direction. The wheel speed belt wire harness rubber part tension test tool can effectively test the tension of the rubber part in the opening direction, is convenient to operate and high in universality, and can ensure the tensile strength of the rubber part.

Description

Technical Field

[0001] The utility model relates to the technical field of tension testing tooling, in particular to a tension testing tooling for a wheel speed belt harness rubber piece. Background Art

[0002] At present, there is no special tensile test requirement for the rubber parts of the wheel speed harness. However, technicians have found that during the assembly and reciprocating movement of the actual vehicle, if the road conditions are complicated, the body sheet metal may apply excessive force to the rubber parts in the opening direction of the wheel speed harness rubber parts, making the rubber parts at risk of falling off, which may cause the product structure to become loose and pose a safety hazard. Utility Model Content

[0003] One advantage of the utility model is that it provides a wheel speed belt wiring harness rubber part tensile testing tool, which uses an existing tensile testing machine to limit the wheel speed belt wiring harness rubber part through a limit rod on the tool base, and then uses a contoured sheet metal to simulate the actual body sheet metal to perform a tensile test on the wheel speed belt wiring harness rubber part, which can ensure the tensile performance of the wheel speed belt wiring harness rubber part in the opening direction, avoid the risk of falling off due to excessive tension, and thus improve safety performance.

[0004] One advantage of the utility model is that it provides a wheel speed belt harness rubber parts tensile testing tool, which makes use of an existing tensile testing machine, is easy to operate, and can perform secondary utilization testing of the equipment in a blank test field. At the same time, the tool can also be used for testing products of various specifications, and has a wide range of applications.

[0005] In order to achieve at least one of the above advantages of the utility model, the utility model provides a wheel speed belt wiring harness rubber part tensile test tool, including a tool base, a limit rod and a contoured sheet metal, wherein the tool base is used to be fixed on a tensile testing machine and has a horizontal top, wherein the limit rod is arranged on the horizontal top of the tool base, and the limit rod is adapted to the central axis hole of the wheel speed belt wiring harness rubber part, so that the wheel speed belt wiring harness rubber part can be sleeved on the limit rod, and then limited on the tool base in the tensile testing direction, wherein the size of the contoured sheet metal is the same as the size of the vehicle body sheet metal, the contoured sheet metal is used to be inserted into the outer card groove of the wheel speed belt wiring harness rubber part, and the other end of the contoured sheet metal away from the wheel speed belt wiring harness rubber part is used to connect to the output end of the tensile testing machine, so that the wheel speed belt wiring harness rubber part can be pulled by the tensile testing machine in a direction parallel to the horizontal top for tensile testing, wherein the direction of pulling the wheel speed belt wiring harness rubber part is the tensile testing direction.

[0006] According to one embodiment of the utility model, the tooling base includes a center seat and a side fixing seat, wherein the horizontal top is the top of the center seat, and the side fixing seat is L-shaped, consisting of a horizontal plate and a vertical plate connected as one piece, wherein the horizontal plate is vertically connected to the outer side of the center seat, and the vertical plate is away from the center seat, and is provided with a first connecting hole for connecting the tensile testing machine.

[0007] According to an embodiment of the utility model, a support plate extending vertically upward is symmetrically arranged on the top of the center seat, and a limiting groove matching with the limiting rod is arranged on the top of the support plate, so that the limiting rod can be horizontally mounted in the limiting grooves of the two support plates;

[0008] The two support plates and the vertical plate are distributed to form an isosceles triangle, and the contoured sheet metal is horizontally connected to a side of the wheel speed belt harness rubber component away from the vertical plate.

[0009] According to an embodiment of the utility model, the central seat is provided with a second connection hole extending vertically through the central position for connecting the tensile testing machine.

[0010] According to an embodiment of the present invention, the central seat is a square seat or a circular seat.

[0011] These and other purposes, features and advantages of the present invention are fully reflected in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a wheel speed belt harness rubber component tension test tooling according to a preferred embodiment of the present application is shown.

[0013] Figure 2 A schematic structural diagram of a wheel speed belt harness rubber component tension test tooling according to a preferred embodiment of the present application is shown. DETAILED DESCRIPTION

[0014] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0015] Those skilled in the art should understand that, in the disclosure of the specification, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0016] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0017] refer to Figure 1 and Figure 2 According to a preferred embodiment of the utility model, a wheel speed belt harness rubber component tensile test tool will be described in detail below, wherein the wheel speed belt harness rubber component tensile test tool comprises a tool base 10, a limit rod 20 and a contoured sheet metal 30, wherein the tool base 10 is used to be fixed on a tensile testing machine, and the tool base 10 has a horizontal top 11, and the limit rod 20 is arranged on the horizontal top 11 of the tool base 10, and the limit rod 20 is adapted to the central axis hole of the wheel speed belt harness rubber component 40, so that the wheel speed belt harness rubber component 40 can be sleeved on the limit rod 20, and then limited on the tool base 10 in the tensile test direction, wherein the size of the contoured sheet metal 30 is the same as that of the body sheet metal, so as to simulate the matching between the body sheet metal and the wheel speed belt harness rubber component 40, and the contoured sheet metal 30 is used to clamp the wheel speed belt harness rubber component 40 The outer card slot 401 of the profiled sheet metal 30 is arranged in a groove 401, and the other end of the profiled sheet metal 30 away from the wheel speed belt wiring harness rubber part 40 is used to connect the output end of the tensile testing machine, so that the wheel speed belt wiring harness rubber part 40 can be pulled in a direction parallel to the horizontal top 11 by the tensile testing machine for tensile testing, wherein the direction of pulling the wheel speed belt wiring harness rubber part 40 is the tensile testing direction. In this way, with the help of the existing tensile testing machine, the tensile testing tool can be used to perform a tensile test on the wheel speed belt wiring harness rubber part 40 in the opening direction, filling the blank area of ​​tensile testing, and ensuring the tensile performance of the wheel speed belt wiring harness rubber part 40 in the opening direction, avoiding the risk of falling off due to excessive tension, thereby improving the overall safety performance. In addition, the tensile testing tool has a simple structure, is more convenient to operate with the existing tensile testing machine, has low cost, can test products of various specifications, and has strong versatility.

[0018] In one embodiment, the tooling base 10 includes a center seat 12 and a side fixing seat 13, wherein the center seat 12 can be a square seat, a circular seat, or a seat of other shapes, wherein the horizontal top 11 is the top of the center seat 12, and the side fixing seat 13 is L-shaped, consisting of an integrally connected horizontal plate 131 and a vertical plate 132, wherein the horizontal plate 131 is vertically connected to the outer side of the center seat 12, and the vertical plate 132 is away from the center seat 12, and is provided with a first connecting hole 101 for connecting to the tensile testing machine, thereby facilitating the installation and fixation of the tensile testing tooling on the tensile testing machine, and at the same time, the horizontal plate 131 is used to distance the vertical plate 132 from the center seat 12, thereby leaving a sufficiently large operating space for the wheel speed belt harness rubber part 40, making the operation more convenient.

[0019] Further preferably, a support plate 14 extending vertically upward is symmetrically arranged on the top of the center seat 12, and a limit groove 102 matching the limit rod 20 is arranged on the top of the support plate 14, so that the limit rod 20 can be horizontally mounted in the limit groove 102 of the two support plates 14, which is convenient for the wheel speed belt harness rubber part 40 to be sleeved on the limit rod 20 and for fixing the limit rod 20 on the tooling support 10 along the tensile test direction; in addition, the two support plates 14 and the vertical plate 132 are distributed to form an isosceles triangle, and the contoured sheet metal 30 is horizontally connected to the side of the wheel speed belt harness rubber part 40 away from the vertical plate 132, so that the limit rod 20 can maintain a large gap with the vertical plate 132, which not only makes it more convenient to install the limit rod 20 on the tooling base 10, but also still has a large operating gap when testing products of different specifications, and has strong versatility.

[0020] In one embodiment, the center seat 10 is provided with a second connecting hole 103 extending vertically at the center position for connecting the tensile testing machine, so that the tooling base 10 can be fixed at two positions at the same time in conjunction with the first connecting hole 101, and has good stability, which can effectively ensure the test quality and test efficiency of the tensile testing tooling.

[0021] It should be noted that the terms "first, second" in the present invention are only used for descriptive purposes and do not indicate any order. They cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0022] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. Wheel speed belt harness rubber parts tensile test tool, characterized by: The utility model comprises a tooling base, a limiting rod and a contoured sheet metal, wherein the tooling base is used to be fixed on a tensile testing machine and has a horizontal top, wherein the limiting rod is arranged on the horizontal top of the tooling base, and the limiting rod is adapted to the central axis hole of the wheel speed belt harness rubber part, so that the wheel speed belt harness rubber part can be sleeved on the limiting rod, and then be limited on the tooling base in the tensile testing direction, wherein the size of the contoured sheet metal is the same as the size of the vehicle body sheet metal, the contoured sheet metal is used to be inserted into the outer card slot of the wheel speed belt harness rubber part, and the other end of the contoured sheet metal away from the wheel speed belt harness rubber part is used to be connected to the output end of the tensile testing machine, so that the wheel speed belt harness rubber part can be pulled by the tensile testing machine in a direction parallel to the horizontal top for tensile testing, wherein the direction of pulling the wheel speed belt harness rubber part is the tensile testing direction.

2. The wheel speed belt harness rubber component tensile test tool as claimed in claim 1, characterized in that: The tooling base includes a center seat and a side fixing seat, wherein the horizontal top is the top of the center seat, and the side fixing seat is L-shaped, consisting of a horizontal plate and a vertical plate connected as one piece, wherein the horizontal plate is vertically connected to the outer side of the center seat, and the vertical plate is away from the center seat, and is provided with a first connecting hole for connecting the tensile testing machine.

3. The wheel speed belt harness rubber component tensile test tool as claimed in claim 2, characterized in that: A support plate extending vertically upward is symmetrically arranged on the top of the center seat, and a limiting groove matching with the limiting rod is arranged on the top of the support plate, so that the limiting rod can be horizontally mounted in the limiting grooves of the two support plates; The two support plates and the vertical plate are distributed to form an isosceles triangle, and the contoured sheet metal is horizontally connected to a side of the wheel speed belt harness rubber component away from the vertical plate.

4. The wheel speed belt harness rubber component tensile test tool as claimed in claim 3, characterized in that: The center seat is provided with a second connection hole extending vertically through the center position for connecting the tensile testing machine.

5. The wheel speed belt harness rubber component tensile test tool as claimed in any one of claims 2 to 4, characterized in that: The central seat is a square seat or a circular seat.

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