CN216621560U

CN216621560U - Lifting adjusting structure of dynamic torque force testing machine

Info

Publication number: CN216621560U
Application number: CN202122998174.XU
Authority: CN
Inventors: 卢鹏; 王明乐; 杨勇
Original assignee: Ningbo Pavales Intelligent Technology Co ltd
Current assignee: Ningbo Pavales Intelligent Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a lifting adjusting structure of a dynamic torque force testing machine, which comprises a bracket, wherein a top plate, a middle plate and a bottom plate are respectively arranged at the top part, the middle part and the bottom part of one side of the bracket, and a machine body is arranged on the other side of the bracket; the top plate and the middle plate are connected with a plurality of guide rods, movable plates sliding along the guide rods are arranged on the guide rods, a speed reducing motor is longitudinally arranged on the movable plates, the output end of the speed reducing motor is connected with the machine body through a transmission shaft assembly, and a lifting motor is arranged on the bottom plate. The lifting adjusting structure of the dynamic torque testing machine can lift and adjust the speed reducing motor arranged on the movable plate under the driving of the lifting motor, and the connecting angles of the speed reducing motor and the transmission shaft assembly are different along with the difference of the adjusting heights, so that the equipment can carry out dynamic torque testing and adjust the load size, the environment of a simulation site is tested, and the practicability is further improved.

Description

Lifting adjusting structure of dynamic torque force testing machine

[ technical field ] A

The utility model relates to the technical field of torque force testing machines, in particular to a lifting adjusting structure of a dynamic torque force testing machine.

[ background ] A method for producing a semiconductor device

Torque testers, also known as torque testers, torsion meters, and torquemeters. The torque force measuring instrument is a precise instrument for detecting, testing and calibrating various torque forces, is used for measuring and correcting torque force and torque force setting conditions of various electric screwdriver, wind screwdriver, torque screwdriver and torque wrench, is suitable for various products needing torque measurement, such as rotating shafts, bearings, bottle caps and the like, and is provided with special tools, such as clamps, clamps and the like. The connecting angle between the driving motor and the transmission shaft of the conventional torque testing machine is not changed, so that the driving motor and the transmission shaft of the conventional torque testing machine are always kept at the same angle when the conventional torque testing machine works, the conventional equipment cannot carry out dynamic torque testing, cannot adjust the load size, cannot realize testing in an environment of a simulation site, and further improvement needs to be carried out on the conventional torque testing machine.

[ Utility model ] A method for manufacturing a semiconductor device

In order to overcome the problems, a lifting adjusting structure of a dynamic torque testing machine is developed, and a speed reducing motor is adjusted to different heights through a lifting motor, so that the functions of detecting and correcting torque at different angles are achieved.

In order to achieve the purpose, the utility model adopts the technical scheme that: a lifting adjusting structure of a dynamic torque force testing machine comprises a support, wherein a top plate, a middle plate and a bottom plate are respectively arranged at the top, the middle and the bottom of one side of the support, and a machine body is arranged on the other side of the support; the top plate and the middle plate are connected with a plurality of guide rods, the guide rods are provided with movable plates which slide along the guide rods, the movable plates are longitudinally provided with speed reducing motors, and the output ends of the speed reducing motors are connected with the machine body through transmission shaft assemblies; the bottom plate is provided with a lifting motor, the middle plate is provided with a through hole, the output end of the lifting motor is provided with a lifting push rod, and the other end of the lifting push rod penetrates through the through hole of the middle plate and is fixedly connected with the bottom of the movable plate.

In one or more embodiments, the guide rods are provided with four guide rods, and the four guide rods are respectively provided with the corners of the top layer plate and the middle layer plate.

In one or more embodiments, two diagonal guide bars of the four guide bars are screw bars, and fastening nuts are arranged on the screw bars.

In one or more embodiments, the bottom ends of two guide rods at the other diagonal angle of the four guide rods are respectively sleeved with a linear bearing, and the linear bearings are fixed on the movable plate.

In one or more embodiments, the bottom of the speed reduction motor is provided with a supporting leg, and the supporting leg and the movable plate are correspondingly provided with screw holes and are fixed into a whole by penetrating through screws.

Compared with the background technology, the utility model has the following beneficial effects:

by adopting the technical scheme, the lifting adjusting structure of the dynamic torque testing machine can lift and adjust the speed reducing motor arranged on the movable plate under the driving of the lifting motor, and the connecting angles of the speed reducing motor and the transmission shaft assembly are different along with the difference of the adjusting heights, so that the dynamic torque testing and the load adjustment of the equipment can be realized, the testing of the environment of a simulation site is realized, and the practicability is further improved.

[ description of the drawings ]

FIG. 1 is a block diagram of the present invention.

In the figures, 1-stent; 2-top layer plate; 3-a middle layer plate; 4-bottom layer plate; 5-body; 6-a guide rod; 61-screw rod; 7-a movable plate; 8-a gear motor; 9-a drive shaft assembly; 10-a lifting motor; 11-lifting push rod; 12-a linear bearing; 13-supporting feet; 14-a screw; 15-tightening the nut.

[ detailed description ] embodiments

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

Referring to fig. 1, the present invention provides a lifting adjustment structure of a dynamic torsion testing machine, which includes a bracket 1, wherein a top plate 2, a middle plate 3 and a bottom plate 4 are respectively arranged at the top, the middle and the bottom of one side of the bracket 1, and a machine body 5 is arranged on the other side of the bracket 1; four guide rods 6 are connected to each corner of the top layer plate 2 and the middle layer plate 3, a movable plate 7 sliding along the guide rods 6 is arranged on each guide rod 6, two guide rods 6 at opposite corners are screw rods 61, fastening nuts 15 are arranged on the screw rods 61, linear bearings 12 are sleeved at the bottom ends of the two guide rods 6 at the other opposite corners, the linear bearings 12 are fixed on the movable plate 7, a speed reducing motor 8 is longitudinally arranged on the movable plate 7, supporting legs 13 are arranged at the bottom of the speed reducing motor 8, the supporting legs 13 are provided with screw holes corresponding to the movable plate 7 and are fixed into a whole by penetrating through screws 14, and the output end of the speed reducing motor 8 is connected with the machine body 5 through a transmission shaft assembly 9; the bottom plate 4 is provided with a lifting motor 10, the middle plate 3 is provided with a through hole, the output end of the lifting motor 10 is provided with a lifting push rod 11, and the other end of the lifting push rod 11 penetrates through the through hole of the middle plate 3 to be fixedly connected with the bottom of the movable plate 7. When the height of the speed reducing motor 8 needs to be adjusted, the lifting motor 10 is started, the lifting push rod 11 at the output end of the lifting motor 10 drives the movable plate 7 to move upwards or downwards along the direction of the guide rod 6, the lifting motor 10 is closed when the speed reducing motor 8 is conveyed to an ideal position, and then the movable plate 7 is fixed by screwing the fastening nut on the screw 61.

In the description of the specification, reference to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and modifications and substitutions based on the known technology in the field are within the scope of the present invention, which should be limited by the claims.

Claims

1. A lifting adjusting structure of a dynamic torsion testing machine comprises a support (1), and is characterized in that a top plate (2), a middle plate (3) and a bottom plate (4) are respectively arranged at the top, the middle and the bottom of one side of the support (1), and an organism (5) is arranged on the other side of the support (1); the top plate (2) and the middle plate (3) are connected with a plurality of guide rods (6), a movable plate (7) sliding along the guide rods (6) is arranged on the guide rods (6), a speed reducing motor (8) is longitudinally arranged on the movable plate (7), and the output end of the speed reducing motor (8) is connected with the machine body (5) through a transmission shaft assembly (9); install elevator motor (10) on bottom plate (4), well plywood (3) are equipped with the through-hole, the output of elevator motor (10) has lift push rod (11), the bottom fixed connection of the through-hole that the other end of lift push rod (11) passed well plywood (3) and fly leaf (7).

2. The lifting adjustment structure of a dynamic torsion testing machine according to claim 1, wherein: the four guide rods (6) are respectively provided with a top layer plate (2) and each corner of a middle layer plate (3).

3. The lifting adjustment structure of a dynamic torsion testing machine according to claim 2, wherein: two diagonal guide rods (6) in the four guide rods (6) are screw rods (61), and fastening nuts (15) are arranged on the screw rods (61).

4. The lifting adjustment structure of a dynamic torsion testing machine according to claim 3, wherein: the bottom ends of two guide rods (6) at the other diagonal angle of the four guide rods (6) are respectively sleeved with a linear bearing (12), and the linear bearings (12) are fixed on the movable plate (7).

5. The lifting adjustment structure of a dynamic torsion testing machine according to claim 1, wherein: the bottom of the speed reducing motor (8) is provided with supporting legs (13), the supporting legs (13) and the movable plate (7) are correspondingly provided with screw holes and are fixed into a whole by penetrating screws (14).