CN219434564U

CN219434564U - Electroceramics torsion test device

Info

Publication number: CN219434564U
Application number: CN202320289192.7U
Authority: CN
Inventors: 马海伟; 刘友家; 赵启锋
Original assignee: Henan Senyuan Group High Strength Electric Porcelain Co ltd
Current assignee: Henan Senyuan Group High Strength Electric Porcelain Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-28
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of electroceramic torsion test tools, in particular to an electroceramic torsion test device which comprises a U-shaped frame, wherein a front baffle is fixedly arranged on the front side of the U-shaped frame, a transparent blocking plate is hinged to the top surface of a rear baffle through a hinge, two sliding rods are fixedly arranged between left and right side plate bodies of the U-shaped frame, a servo motor is fixedly arranged on one side plate body of the U-shaped frame, a screw rod is fixedly arranged at the tail end of an output shaft of the servo motor, a torsion test component is arranged on the screw rod and comprises a sliding table in threaded connection with the screw rod, a driving motor is arranged on the sliding table, a first four-jaw chuck is fixedly arranged at the tail end of an output shaft of a speed reducer, and a second four-jaw chuck is fixedly arranged at the tail end of the fixing rod. The utility model is provided with the protection component, is not easy to cause personnel injury, and is convenient for torsion experiment operation.

Description

Electroceramics torsion test device

Technical Field

The utility model relates to the technical field of electroceramics torsion test tools, in particular to an electroceramics torsion test device.

Background

The electric porcelain is also called an insulator, is applied to a part which mainly plays a role in supporting and insulating in a power system, sometimes also serves as a container of other electric parts, and the torsion refers to the bearing capacity capable of screwing, after the electric porcelain is produced and processed, in order to test the torsion performance of the electric porcelain, a torsion test is usually required to be carried out on the electric porcelain, and a corresponding electric porcelain torsion test device is required to be used in the torsion test;

the utility model patent with the authority of publication number CN217156140U discloses a special device for electric porcelain torsion test of a power station, wherein a rotatable chassis comprises a tray body, slide ways are uniformly distributed on the tray body along the radial direction, T-shaped sliding blocks are arranged in the slide ways, and threaded holes are formed in the T-shaped sliding blocks; the fixing frame comprises a cross beam, a first supporting cylinder is connected to the center of the bottom of the cross beam, U-shaped frames are welded on two sides of the bottom of the first supporting cylinder, two through holes are formed in the cross beam, and the two through holes are distributed on two sides; the transition disc comprises a second supporting cylinder, two sides of the second supporting cylinder are welded with L-shaped frames, the short sides of the L-shaped frames face upwards, and grooves are formed in the long sides of the L-shaped frames; the transition disc is positioned below the fixing frame, the transition disc is inserted into the U-shaped frame of the fixing frame, and the fixing frame is sleeved on the U-shaped bracket;

although this technical scheme has the damage that can avoid to the frock, the measurement is accurate, convenient operation improves work efficiency, can 360 degrees twists reverse, do not have the problem of angle limitation, when the product is different, do not need to change the frock, can be applicable to the advantage of any product, but this technical scheme is when specifically using, it is directly exposed outside, its outside lacks corresponding protective component, because the circumstances that the electroceramics suddenly breaks can take place in the torsion process, the circumstances that outwards pops out of the piece that bursts appears easily in the rupture process, at this moment, lack protective component can cause the piece to directly fly outwards to penetrate, cause the injury to the human body easily, there is certain potential safety hazard, bring inconvenience for the user. In view of this, we propose an electroceramics torsion test device.

Disclosure of Invention

The utility model aims to provide an electroceramics torsion test device which aims to solve the defects in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electroceramics torsion test device, includes the U-shaped frame, the left and right sides plate body front side fixed mounting of U-shaped frame has the front side baffle, the left and right sides plate body rear side fixed mounting of U-shaped frame has the rear side baffle, it has transparent barrier plate to articulate through the hinge on the top surface of rear side baffle, fixed mounting has two slide bars of mutual symmetry between the left and right sides plate body of U-shaped frame, fixed mounting has servo motor on the side plate body of U-shaped frame, servo motor's output shaft end fixed mounting has the lead screw, be provided with the torsion test subassembly that is used for carrying out torsion test to electroceramics on the lead screw.

Preferably, a handle is fixedly installed on the transparent barrier plate, and the handle is used for conveniently opening the transparent barrier plate.

Preferably, the torsion test assembly comprises a sliding table in threaded connection with the screw rod, the sliding table is sleeved on the sliding bar and is in sliding connection with the sliding bar, a driving motor is arranged on the sliding table, a speed reducer is arranged at the tail end of an output shaft of the driving motor, the output shaft of the driving motor is in transmission connection with an input shaft of the speed reducer, a first four-jaw chuck is fixedly arranged at the tail end of the output shaft of the speed reducer, the torsion test assembly further comprises a fixing rod fixedly arranged on a side plate body of the U-shaped frame, a second four-jaw chuck is fixedly arranged at the tail end of the fixing rod, the positions of the first four-jaw chuck and the second four-jaw chuck are opposite to each other and used for clamping electric ceramics, and after clamping, the driving motor is used for working to drive the first four-jaw chuck to rotate so as to perform torsion test operation.

Preferably, the top surface of slip table is last fixed mounting has the backup pad, driving motor with equal fixed mounting of reduction gear is in the backup pad, conveniently supports the operation to driving motor and reduction gear.

Preferably, the smooth cylinder at the tail end of the screw rod is rotationally connected with one side plate body of the U-shaped frame and used for stably rotating the screw rod.

Preferably, the cross section of the transparent barrier plate is L-shaped, and the tail end plate body of the transparent barrier plate is propped against the front side baffle plate, so that the closed type shielding protection effect can be achieved after the transparent barrier plate is closed.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the transparent baffle plate is closed through the front baffle plate, the rear baffle plate and the transparent baffle plate, so that the splashing of scraps can be prevented, the protection effect is achieved, in addition, the transparent baffle plate is made of transparent materials, normal observation cannot be influenced, the use is convenient, and the problems that when a conventional torsion test device is specifically used, the conventional torsion test device is directly exposed, the corresponding protection component is lacking outside the conventional torsion test device, the situation that electroceramics are suddenly broken in the torsion process occurs, the broken scraps are easily popped outwards in the breaking process, and the direct outward splashing of scraps is caused due to the lack of the protection component, so that the damage to human bodies is easily caused, a certain potential safety hazard exists, and inconvenience is brought to users are solved.

2. According to the utility model, through the torsion test assembly, the electric porcelain can be clamped by using the first four-jaw chuck and the second four-jaw chuck, and then the first four-jaw chuck is driven to rotate by using the driving motor, so that torsion test operation on the electric porcelain is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of a torsion testing apparatus according to the present utility model.

The meaning of each reference numeral in the figures is: 1. a U-shaped frame; 10. a slide bar; 11. a screw rod; 12. a servo motor; 13. a front side baffle; 14. a rear baffle; 15. a transparent barrier plate; 151. a handle; 2. a torsion test assembly; 20. a sliding table; 21. a support plate; 22. a driving motor; 23. a speed reducer; 24. a first four-jaw chuck; 25. a fixed rod; 26. a second four-jaw chuck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an electroceramics torsion test device, including U-shaped frame 1, the front side of the left and right sides board body fixed mounting of U-shaped frame 1 has front side baffle 13, the rear side baffle 14 is fixed mounting of the left and right sides board body rear side of U-shaped frame 1, there is transparent barrier plate 15 on the top surface of rear side baffle 14 through the hinge, transparent barrier plate 15's cross-section is L shape, transparent barrier plate 15's terminal plate body supports on front side baffle 13, make transparent barrier plate 15 close the back, can play closed shielding protection's effect, and transparent barrier plate 15 is transparent material, transparent material conveniently observes the operation;

the device comprises a U-shaped frame 1, two mutually symmetrical sliding rods 10 are fixedly arranged between plate bodies on the left side and the right side of the U-shaped frame 1, a servo motor 12 is fixedly arranged on one side plate body of the U-shaped frame 1, a screw rod 11 is fixedly arranged at the tail end of an output shaft of the servo motor 12, a smooth tail end column of the screw rod 11 is rotationally connected with one side plate body of the U-shaped frame 1 and used for stably rotating the screw rod 11, a torsion test assembly 2 for carrying out torsion test on electric porcelain is arranged on the screw rod 11, the torsion test assembly 2 comprises a sliding table 20 in threaded connection with the screw rod 11, the sliding table 20 is sleeved on the sliding rod 10 and is in sliding connection with the sliding rod 10, a driving motor 22 is arranged on the sliding table 20, a speed reducer 23 is arranged at the tail end of the output shaft of the driving motor 22, a first four-jaw chuck 24 is in transmission connection with an input shaft of the speed reducer 23, a fixing rod 25 fixedly arranged at the tail end of the output shaft of the speed reducer 23 is fixedly arranged on one side plate body of the U-shaped frame 1, a second four-jaw chuck 26 is fixedly arranged at the tail end of the fixing rod 25, and the positions of the four-jaw chuck 24 and the four-jaw chuck 26 are opposite to each other, and the four-jaw chuck 24 and the four-jaw chuck can be driven to clamp the electric porcelain chuck for carrying out a rotation test operation.

In this embodiment, a handle 151 is fixedly installed on the transparent barrier 15, and the handle 151 is used to facilitate opening the transparent barrier 15.

Further, a supporting plate 21 is fixedly installed on the top surface of the sliding table 20, and a driving motor 22 and a speed reducer 23 are fixedly installed on the supporting plate 21, so that supporting operation of the driving motor 22 and the speed reducer 23 is facilitated.

In addition, the first four-jaw chuck 24 and the second four-jaw chuck 26 are conventional techniques, and are not described in detail herein; the four-jaw chuck consists of a disk body, four small bevel gears and a pair of jaws. The four small bevel gears are meshed with the wire, the back of the wire is provided with a plane thread structure, and the clamping jaws are equally arranged on the plane thread. When the small bevel gear is pulled by a spanner, the wire is rotated, and the plane thread on the back of the wire makes the claw approach to the center to finish clamping or withdrawing.

It should be noted that, the servo motor 12 and the driving motor 22 in this embodiment are conventional techniques, and will not be described herein.

When the electroceramics torsion test device is used, the servo motor 12 is connected with an external power supply and works, the servo motor 12 works, when an output shaft on the servo motor is rotated in the forward direction or in the reverse direction, the screw rod 11 can be driven to rotate, when the screw rod 11 is rotated in the forward direction or in the reverse direction, the sliding table 20 can be driven to move, the sliding table 20 can move, the position of the first four-jaw chuck 24 is adjusted, the servo motor 12 is stopped to be started after the first four-jaw chuck 24 is adjusted to a proper distance from the second four-jaw chuck 26, two ends of electroceramics are clamped on the first four-jaw chuck 24 and the second four-jaw chuck 26, the transparent blocking plate 15 is closed, then the driving motor 22 is connected with the external power supply and works, the driving motor 22 works, and the output shaft on the driving motor rotates to drive a transmission shaft in the speed reducer 23 to rotate, and further drives the first four-jaw chuck 24 to rotate, so that electroceramics torsion test operation is realized, and the electroceramics are conveniently used.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electroceramics torsion test device, includes U-shaped frame (1), its characterized in that: the novel electric porcelain torsion test device is characterized in that front side baffles (13) are fixedly arranged on the front sides of left and right side plate bodies of the U-shaped frame (1), rear side baffles (14) are fixedly arranged on the rear sides of the left and right side plate bodies of the U-shaped frame (1), transparent blocking plates (15) are hinged to the top surfaces of the rear side baffles (14) through hinges, two mutually symmetrical sliding rods (10) are fixedly arranged between the left and right side plate bodies of the U-shaped frame (1), a servo motor (12) is fixedly arranged on one side plate body of the U-shaped frame (1), a screw rod (11) is fixedly arranged at the tail end of an output shaft of the servo motor (12), and a torsion test assembly (2) for carrying out torsion test on electric porcelain is arranged on the screw rod (11).

2. The electroceramics torsion test device of claim 1, wherein: the transparent barrier plate (15) is fixedly provided with a handle (151), and the handle (151) is used for conveniently opening the transparent barrier plate (15).

3. The electroceramics torsion test device of claim 1, wherein: the torsion test assembly (2) comprises a sliding table (20) which is in threaded connection with the screw rod (11), the sliding table (20) is sleeved on the sliding bar (10) and is in sliding connection with the sliding bar (10), a driving motor (22) is arranged on the sliding table (20), a speed reducer (23) is arranged at the tail end of an output shaft of the driving motor (22), an output shaft of the driving motor (22) is in transmission connection with an input shaft of the speed reducer (23), a first four-jaw chuck (24) is fixedly arranged at the tail end of the output shaft of the speed reducer (23), the torsion test assembly (2) further comprises a fixing rod (25) fixedly arranged on a side plate body of the U-shaped frame (1), a second four-jaw chuck (26) is fixedly arranged at the tail end of the fixing rod (25), and the positions of the first four-jaw chuck (24) and the second four-jaw chuck (26) are opposite to each other and are used for clamping electric ceramics.

4. An electroceramics torsion test device according to claim 3, wherein: the top surface of the sliding table (20) is fixedly provided with a supporting plate (21), and the driving motor (22) and the speed reducer (23) are fixedly arranged on the supporting plate (21).

5. The electroceramics torsion test device of claim 1, wherein: the tail end smooth column body of the screw rod (11) is rotationally connected with one side plate body of the U-shaped frame (1) and used for stably rotating the screw rod (11).

6. The electroceramics torsion test device of claim 1, wherein: the cross section of the transparent blocking plate (15) is L-shaped, and the tail end plate body of the transparent blocking plate (15) is propped against the front side baffle plate (13).