CN214793764U - Tightness testing device of adapter socket - Google Patents

Abstract

The utility model relates to a tensile test device specifically discloses a tightness testing arrangement of adapter socket, backup pad on the base including base and rigid coupling, the rigid coupling has the clamping mechanism who is used for installing the adapter socket in the backup pad, be equipped with the motor on the base, motor output end coaxial coupling has the lead screw, rotate on the lead screw and be connected with the slider with the electromagnetic chuck rigid coupling, threaded connection has the magnet piece on the base, the slider rigid coupling has the gliding electromagnetic chuck of attractable magnet piece, the adapter plug that awaits measuring can be dismantled and be connected with the soft rope, the soft rope other end can be dismantled and be connected with force sensor, force sensor can dismantle soon with magnet and be connected, be equipped with a plurality of regulation holes in the backup pad, the mountable has the first fixed pulley that is used for changing soft rope angle on the regulation hole, it is equipped with the second fixed pulley that is used for changing soft rope direction to rotate on the base. The tightness testing device of the adapter socket can test the pull-out force of the adapter socket in multiple directions.

Description

Tightness testing device of adapter socket

Technical Field

The application relates to a tensile test device, and particularly discloses a tightness testing device of an adapter socket.

Background

In order to ensure the reliability and stability of the adapter socket and the adapter plug after the adapter socket and the adapter plug are adapted, the specified insertion force is not more than a rated value, so that a user is not difficult to insert the adapter plug, the extraction force is not less than the rated value, and the adapter is prevented from loosening or falling off in various complicated occasions to cause damage to an equipment wiring interrupting agent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional tensile test device can not diversely test the socket pull-out force of adapter.

In order to achieve the above object, the utility model discloses a basic scheme provides a tightness testing arrangement of adapter socket, backup pad on the base including base and rigid coupling, the rigid coupling has the clamping mechanism who is used for installing the adapter socket in the backup pad, be equipped with the motor on the base, motor output end coaxial coupling has the lead screw, it is connected with the slider with the electromagnetic chuck rigid coupling to rotate on the lead screw, threaded connection has the magnet piece on the base, the slider rigid coupling has the gliding electromagnetic chuck of attractable magnet piece, the adapter plug that awaits measuring can be dismantled and be connected with the soft rope, the soft rope other end can be dismantled and be connected with force sensor, force sensor can dismantle soon with magnet and be connected, be equipped with a plurality of regulation holes in the backup pad, the mountable has the first fixed pulley that is used for changing soft rope angle on the regulation hole, it is equipped with the second fixed pulley that is used for changing the soft rope direction to rotate on the base.

The principle and effect of this basic scheme lie in:

1. the first fixed pulley can be arranged on different adjusting holes to change the stretching angle of the soft rope, the first fixed pulleys at different positions simulate a user to pull out the adaptive plug in different directions, the second fixed pulley switches the pulling force on the first fixed pulley to the level, the pulling force of the adapter socket is tested in multiple directions, and the usability of the device is improved.

2. The direction of the pulling force is changed through the second fixed pulley, namely the direction of the pulling force is the sliding direction of the magnet block on the base, the magnet block slides on the lead screw through the electromagnetic chuck on the sliding block to be attracted to horizontally slide on the base, the magnet block pulls the soft rope, the adapter plug is pulled out of the soft rope, at the moment, the value measured by the pulling force sensor is the pulling force of the adapter socket, the pulling force of the adapter socket is measured visually, and the adapter plug is simple to operate and convenient to use.

Compared with the prior art, the adaptive plug is pulled out in different directions through the first fixed pulley simulation user of different positions, the problem that the pull-out force of the adapter socket can not be tested in multiple directions by the traditional tension testing device is solved, the pull-out force is switched to the horizontal direction through the second fixed pulley, the pull-out force of the adapter socket is measured visually, and the adaptive plug is easy to operate and convenient to use.

Further, the clamping mechanism comprises a support symmetrically arranged on the support plate and a fixing column which is connected to the support in a threaded mode and used for clamping the adapter socket. The mechanism facilitates the measurement of adapters of different specifications.

Furthermore, an arc groove used for the sliding of the first fixed pulley is formed in the supporting plate, and the plurality of adjusting holes are uniformly communicated with the arc groove. The arc groove enables the first fixed pulley to slide into the adjusting hole, and the first fixed pulley is convenient to mount.

Further, be equipped with the screw rod of threaded connection in the backup pad on the regulation hole, the screw rod rotates with first fixed pulley to be connected, and the screw rod is opened has the recess that can slide into the arc groove, and the screw rod of being convenient for slides on the arc groove, need not dismantle repeatedly when installing first fixed pulley, and it is more convenient to use, and threaded connection has fastening nut on the screw rod, makes the screw rod fastening in the backup pad, prevents that the screw rod from becoming flexible.

Further, a plurality of rubber pads are fixedly connected to the bottom of the base, and anti-slip lines are arranged at the bottoms of the rubber pads to prevent the base from sliding to influence the test.

Furthermore, a level gauge is arranged on the base, so that whether the base is horizontal or not can be conveniently determined, and the accuracy of a test result is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a tightness testing apparatus for an adapter socket according to an embodiment of the present application;

FIG. 2 is a partial schematic view of a clamping mechanism of a tightness testing device of an adapter socket according to an embodiment of the present application;

fig. 3 shows a screw schematic diagram of a tightness testing device of an adapter socket according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a base 1, a first baffle 2, a second baffle 3, an adapter socket 4, an adapter plug 5, a support 6, a fixing column 7, a first fixed pulley 8, a connecting shaft 9, a threaded column 10, an arc groove 11, a second fixed pulley 12, a magnet block 13, a soft rope 14, a tension sensor 15, an electromagnetic chuck 16, a motor 17, a lead screw 18 and a sliding block 19.

The embodiment is shown in figure 1, and comprises a base 1 and a support plate fixedly connected to the base 1, wherein the support plate is a first baffle plate 2 and a second baffle plate 3 which are vertically connected, a clamping mechanism for installing an adapter socket 4 is arranged above the base 1, as shown in figure 2, the tightening mechanism comprises a support 6 symmetrically arranged on the first baffle plate 2 and a fixing column 7 which is connected to the support in a threaded manner and is used for clamping the adapter socket, and adapters with different specifications are convenient to measure, as shown in figure 1, a soft rope 14 is arranged on the base 1, a first fixed pulley 8 for changing the angle of the soft rope 14 is arranged on the support plate 3, an arc groove 11 for sliding the first fixed pulley 8 is arranged on the second baffle plate 3, six adjusting holes are arranged on the inner side of the arc groove 11 on the support plate 3, the six adjusting holes are uniformly communicated with the arc groove 11, the first fixed pulley slides into the adjusting holes by the arc groove, and is convenient to install the first fixed pulley 8, and a screw rod in threaded connection with the adjusting hole is arranged on the second baffle 3 and is rotationally connected with the first fixed pulley 8.

As shown in fig. 3, the screw includes a connecting shaft 9 and a threaded post 10 fixedly connected with the connecting shaft 9, the connecting shaft 9 is provided with a groove capable of sliding into the arc groove 11, so that the screw can slide on the arc groove 11 conveniently, the first fixed pulley 8 is not required to be disassembled repeatedly during installation, and the use is more convenient, as shown in fig. 1, the screw is in threaded connection with a fastening nut, so that the screw is fastened on the second baffle 3 to prevent the screw from loosening, the base 1 is rotatably provided with a second fixed pulley 12 for changing the angle of the soft rope 14, the base 1 is slidably connected with a magnet block 13, one side of the magnet block 13 close to the second fixed pulley 12 is provided with a tension sensor 15 for measuring the pulling-out force of the pull-down device, one end of the soft rope is detachably connected with the tension sensor 15, the tension sensor 15 is detachably connected with the magnet block 13, the base 1 is provided with an electromagnetic chuck 16 for attracting the magnet block 13 to slide, the rigid coupling has motor 17 on base 1, and motor 17 output coaxial coupling has lead screw 18, and sliding connection has the slider 19 with 16 rigid couplings of electromagnet on the lead screw 18, installs the spirit level on base 1, is convenient for confirm whether level of base 1, guarantees the accuracy of test result, and base 1 bottom rigid coupling has a plurality of rubber pads, and the rubber bedding bottom is equipped with anti-skidding line, prevents that base 1 from sliding to influence the test.

In the implementation process of the embodiment, whether the pull-down device is performed under a horizontal plane or not is firstly checked through a level meter, when the pull-out force of the adapter socket 4 is measured laterally by a user, the first fixed pulley 8 can be installed on different adjusting holes to change the pull-out angle of the pull-out adapter plug 5, on the base 1, the control motor 17 rotates in the positive and negative direction to drive the screw rod 18 to rotate, the sliding block 19 on the screw rod 18 moves, the electromagnetic chuck 16 on the sliding block 19 attracts the magnet block 13 to slide, the magnet block 13 pulls the soft rope 14 until the adapter plug 5 is pulled out, and at the moment, the measurement data on the tension sensor 15 is the pull-out force.

Compared with the prior art, the adaptation plug is extracted at the equidirectional not pulling out of 8 analog users of first fixed pulley of different positions, solve the problem that traditional tensile test device can not diversely test the extraction force of adapter socket 4, switch the extraction force to the horizontal direction through second fixed pulley 12, measure the extraction force of adapter socket 4 directly perceivedly, moreover, the steam generator is simple in operation, high durability and convenient use, the equal threaded connection of the screw hole on the clamping mechanism has fixed column 7 that is used for fixed adapter socket 4, be convenient for measure the adapter of different specifications, be equipped with the spirit level on base 1, be convenient for confirm whether base 1 is horizontal, guarantee the accuracy of test result.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a tightness testing arrangement of adapter socket which characterized in that: including base and rigid coupling backup pad on the base, the rigid coupling has the clamping mechanism who is used for installing the adapter socket in the backup pad, be equipped with the motor on the base, motor output end coaxial coupling has the lead screw, threaded connection has the slider with the electromagnetic chuck rigid coupling on the lead screw, sliding connection has the magnet piece on the base, the slider rigid coupling has the gliding electromagnetic chuck of adsorbable magnet piece, the adapter plug that awaits measuring can dismantle and be connected with the soft rope, the soft rope other end can be dismantled and be connected with force sensor, force sensor can dismantle soon with magnet and be connected, be equipped with a plurality of regulation holes in the backup pad, the mountable has the first fixed pulley that is used for changing the soft rope angle on the regulation hole, it is equipped with the second fixed pulley that is used for changing the soft rope direction to rotate on the base.

2. The tightness test device of an adapter socket according to claim 1, wherein said clamping mechanism comprises a support symmetrically disposed on the support plate and a fixing post screwed on the support for clamping the adapter socket.

3. The tightness testing device of an adapter socket according to claim 1, wherein the supporting plate is provided with an arc groove for the sliding of the first fixed pulley, and the plurality of adjusting holes are uniformly communicated with the arc groove.

4. The tightness testing device of the adapter socket according to claim 1 or 3, wherein the supporting plate is provided with a screw rod which is in threaded connection with the adjusting hole, the screw rod is in rotational connection with the first fixed pulley, the screw rod is provided with a groove which can slide into the arc groove, and the screw rod is provided with a fastening nut.

5. The tightness testing device of claim 1, wherein a plurality of rubber pads are fixed to the bottom of the base, and the rubber pads are provided with anti-slip patterns.

6. The tightness test device of an adapter socket according to claim 1, wherein said base is provided with a level gauge.

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