CN217403659U

CN217403659U - Locking dish torsion testing arrangement

Info

Publication number: CN217403659U
Application number: CN202220850747.6U
Authority: CN
Inventors: 褚龙弟; 潘燕萍; 毕春响; 许昊; 许晓华
Original assignee: SUZHOU JULI UNIVERSAL JOINT CO LTD
Current assignee: SUZHOU JULI UNIVERSAL JOINT CO LTD
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-09
Anticipated expiration: 2032-04-13

Abstract

A locking disc torsion testing device comprises a device body, wherein the device body comprises a workbench, a spindle box is arranged on the workbench, a rotating shaft is arranged in the spindle box, an outer expansion sleeve fixing shaft sleeve is arranged on the rotating shaft, an inner expansion sleeve fixing shaft is also arranged on the workbench, a locking disc product is sleeved on the inner expansion sleeve fixing shaft, and during testing, the outer expansion sleeve fixing shaft is sleeved on the periphery of the locking disc product; the locking disc torsion testing device designed by the scheme can be used for detecting the transmission torque of a locking disc product, and effectively avoids the conditions that equipment cannot be normally used and is damaged due to the fact that the locking disc torque cannot reach a limited value or is overloaded.

Description

Locking dish torsion testing arrangement

Technical Field

The utility model belongs to the technical field of automatic check out test set, concretely relates to locking dish torsion testing arrangement.

Background

The locking disc is a locking device for large-scale assembly transmission and is mainly assembled with equipment through an inner expansion sleeve and an outer expansion sleeve. The outer expansion sleeve generates axial displacement through the tightening of the bolt, so that interference fit is formed among contact surfaces, and torque is transmitted through radial pressure of the contact surfaces. With the reliability of the working performance, the locking disc is fully applied in the field of heavy machinery at present; after the locking disc is machined by the prior art, the torque transmitted after the locking disc is locked cannot be corrected and detected, so that the torque transmitted by the locking disc lock cannot reach a limit value or is overloaded, and the torque cannot reach the specified torque due to too small torque, so that the locking disc lock can slip in advance and cannot transmit. The torque is too large, so that equipment can be damaged after overload, and accidents such as gear damage, motor burnout and the like are caused.

Therefore, it is necessary to design a device for testing the torsion of the locking plate to solve the above technical problems.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

Disclosure of Invention

For overcoming the deficiencies in the prior art, the utility model aims to provide a locking dish torsion test device.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a locking dish torsion testing arrangement, includes the device body, the device body includes the workstation, be provided with the headstock on the workstation, be provided with the rotation axis in the headstock, be provided with the fixed axle sleeve of outer bloated cover on the rotation axis, still be provided with interior bloated cover fixed axle on the workstation, locking dish product cover is established on the interior bloated cover fixed axle, during the test, outer bloated cover fixed axle cover is established the periphery of locking dish product.

Preferably, a support is arranged on the workbench, and the inner expansion sleeve fixing shaft and the outer expansion sleeve fixing shaft sleeve are arranged on the support.

Preferably, the bottom of the support is provided with a base, and the base can be arranged on the workbench in a left-right translation mode through a translation track.

Preferably, the device body further comprises a numerical control console.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:

the locking dish torsion testing arrangement of this scheme design can carry out transmission torque to the locking dish product and detect, avoid effectively not reaching the condition such as unable normal use of equipment and equipment damage that the limiting value or transship lead to because of the locking dish moment of torsion, device overall structure design is simple ingenious, it is accurate to test, to locking dish rotational speed and transmission moment of torsion, inject it in the correct value within range, let locking dish transmission moment of torsion can reach the standard and can not transship and skid again, protect equipment and improvement product quality effectively.

Drawings

Fig. 1 is a schematic view of the overall structure of the device.

In the attached figures, a workbench 1, a spindle box 2, a rotating shaft 3, an inner expansion sleeve fixing shaft 4, an outer expansion sleeve fixing shaft sleeve 5, a support 6, a base 7, a numerical control operating platform 8 and a locking disc 9.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1, the locking disc torsion testing device comprises a device body, wherein the device body comprises a workbench 1, a spindle box 2 is arranged on the workbench 1, a rotating shaft 3 is arranged in the spindle box 2, and an outer expansion sleeve fixing shaft sleeve 5 is arranged on the rotating shaft 3; a support 6 is arranged on the workbench 1, a base 7 is arranged at the bottom of the support 6, the base 7 is arranged on the workbench 1 in a left-right translation manner through a translation rail, an inner expansion sleeve fixing shaft 4 is arranged on the support 6, a locking disc 9 product is sleeved on the inner expansion sleeve fixing shaft 4, and during testing, an outer expansion sleeve fixing shaft sleeve 5 is sleeved on the periphery of the locking disc 9 product; a numerical control operation table 8 is also arranged on one side of the working table 1.

The locking plate torsion testing device designed by the scheme has the following specific testing mode: firstly, a locking disc 9 is installed on an inner expansion sleeve fixing shaft 4, then a base 7 is moved, a support 6 with the locking disc 9 is installed in an outer expansion sleeve fixing shaft sleeve 5, the outer expansion sleeve fixing shaft sleeve 5 is integrally sleeved on the periphery of the locking disc 9, then an operator controls a rotating shaft 3 to rotate through a numerical control operating platform 8, the rotating speed is gradually increased, when the rotating speed reaches a certain value, slipping starts between the locking disc 9 and the outer expansion sleeve fixing shaft sleeve 5, the rotating speed is a limited range of the locking disc 9, then the torque of the locking disc 9 is obtained, and whether the torque meets the requirement or not is judged.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a locking dish torsion testing arrangement which characterized in that: the device comprises a device body, the device body includes the workstation, be provided with the headstock on the workstation, be provided with the rotation axis in the headstock, be provided with the fixed axle sleeve of outer bloated cover on the rotation axis, still be provided with interior bloated cover fixed axle on the workstation, locking dish product cover is established on the interior bloated cover fixed axle, during the test, outer bloated cover fixed axle cover is established the periphery of locking dish product.

2. The locking plate torsion testing device according to claim 1, wherein: the worktable is provided with a support, and the inner expansion sleeve fixing shaft is arranged on the support.

3. The locking plate torsion testing device according to claim 2, wherein: the base is arranged at the bottom of the support and can be arranged on the workbench in a left-right translation mode through the translation rail.

4. The locking plate torsion testing device according to claim 1, wherein: the device body also comprises a numerical control operation table.