CN217277545U

CN217277545U - Wire torsion testing machine

Info

Publication number: CN217277545U
Application number: CN202221108541.2U
Authority: CN
Inventors: 冯蕾蕾; 郑雯丽
Original assignee: Jinan Shichang Test Equipment Co ltd
Current assignee: Jinan Shichang Test Equipment Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a wire rod torsion testing machine, including the main tank body, the fixed four bases that are provided with in bottom of the main tank body, the fixed work platen that is provided with in top of the main tank body, the fixed headstock that is provided with in top one side of work platen, the fixed motor that is provided with in inside of headstock, the fixed dwang that is provided with of output of motor, the fixed rolling bearing that is provided with of one end that the motor was kept away from to the dwang. The utility model discloses in, be provided with two clamp splices through the inside at two frock clamp, go up the clamp splice and be provided with a cavity with the middle part of clamp splice down, there is three fixture block inside respectively the cavity, and three fixture block is similar three-jaw structure, can be more firm fixed wire rod after screwing up to can reduce the damage to the metal wire rod surface that awaits measuring, prevent that metal wire rod from bursting apart from the fixed department when experimental, thereby improve torsion test's reliability and fastness.

Description

Wire torsion testing machine

Technical Field

The utility model relates to a wire rod testing machine technical field especially relates to wire rod torsion testing machine.

Background

The wire torsion testing machine is mainly used for measuring the capacity of bearing plastic deformation of a metal material in the torsion process, the traditional torsion testing machine mainly comprises a machine body, a speed reducing motor arranged on a box body, a movable end sample clamp arranged on the speed reducing motor and a static end sample clamp arranged on a guide rail, and a sample is fixed on the clamp to perform torsion testing during working.

The prior patent (publication number is CN201653825U) discloses a metal wire carries out antitorque commentaries on classics and detects torsion testing machine, especially relates to a do the antitorque wire rod torsion testing machine who changes the detection to the same or different metal wire rod of diameter of two diameters simultaneously, and it includes the platform of bottom, the fixed support frame in platform upper portion, and support frame upper portion left side is fixed with the operation panel, and the left side of support frame is fixed with the belt pulley, and this utility model structure is unique, can improve work efficiency, but this machine is too complicated and damage metal wire rod easily in the process of the test, consequently needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wire torsion testing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the wire torsion testing machine comprises a main box body, wherein four bases are fixedly arranged at the bottom of the main box body, a working table plate is fixedly arranged at the top end of the main box body, a power box is fixedly arranged on one side of the top end of the working table plate, a motor is fixedly arranged in the power box, a rotating rod is fixedly arranged at the output end of the motor, a rotating bearing is fixedly arranged at one end of the rotating rod, which is far away from the motor, a tool clamp is fixedly arranged at one end of the rotating bearing, which is far away from the rotating rod, a sliding rail column is fixedly arranged in the middle of one end of the top of the working table plate, which is far away from the power box, a sliding seat is slidably arranged on the sliding rail column, a fixed seat is fixedly arranged at the top of the sliding seat, a tool clamp is fixedly arranged at one end of the fixed seat, which is close to a protective cover, an upper clamping block and a lower clamping block are arranged in each of the two tool clamps, the top of going up the clamp splice all is fixed and is provided with fixing bolt, two the bottom of clamp splice is all fixed and is provided with down fixing bolt, two go up the bottom middle part of clamp splice all fixed and be provided with the fixture block, two the top middle part of clamp splice all is fixed and is provided with two lower fixture blocks down, the fixed safety cover that is provided with in top middle part of the work platen, the fixed observation door that is provided with in front middle part of safety cover.

As a further description of the above technical solution:

a plurality of heat dissipation holes are fixedly formed in one end, far away from the protection cover, of the front face of the power box.

As a further description of the above technical solution:

the front of headstock is close to the one end fixed of safety cover and is provided with controls the panel.

As a further description of the above technical solution:

and a box door is fixedly arranged in the middle of the front surface of the main box body.

As a further description of the above technical solution:

and a rotating rocker is arranged on the front surface of the sliding seat.

As a further description of the above technical solution:

the top of the working table plate is fixedly provided with a supporting rod at one end far away from the protective cover, and a tensioning wheel is rotatably arranged at the top end of the supporting rod.

As a further description of the above technical solution:

and the wire rod to be detected is clamped on the tooling clamp, and one end, far away from the two tooling clamps, of the wire rod to be detected penetrates through the fixed seat to be arranged on the tensioning wheel in a sliding manner.

As a further description of the above technical solution:

and a load scale is fixedly arranged at the bottom end of the wire to be tested.

The utility model discloses following beneficial effect has:

1. the utility model provides a wire rod torsion testing machine, through being provided with two clamp blocks in the inside of two frock clamps, the middle part of upper clamp block and lower clamp block is provided with a cavity, there is three fixture block respectively inside the cavity, three fixture block is similar to three-jaw structure, can be more firm fixed wire rod after screwing up, and can reduce the damage to the wire rod surface that the metal awaits measuring, prevent that the metal wire rod from bursting apart from the fixed position when testing, thereby improve torsion test's reliability and fastness;

2. the wire torsion testing machine provided by the utility model prevents the metal wire from finally bursting apart to hurt the working personnel in the testing process by arranging the protective cover, and the transparent observation door is arranged on the protective cover, so that the working personnel can conveniently observe the testing condition;

3. the utility model provides a wire rod torsion testing machine, simple structure, convenient to installation dismantlement and maintenance, design benefit low cost is particularly suitable for popularization and use.

Drawings

Fig. 1 is a front view of a wire torsion testing machine provided by the present invention;

fig. 2 is a front sectional view of the wire torsion testing machine provided by the present invention;

fig. 3 is a front sectional view of a tooling fixture of the wire torsion testing machine provided by the utility model;

fig. 4 is the utility model provides a wire rod torsion testing machine's frock clamp's side cut view.

Illustration of the drawings:

1. a main box body; 2. a base; 3. a box door; 4. a power box; 5. heat dissipation holes; 6. a control panel; 7. a protective cover; 8. an observation door; 9. a work table; 10. an electric motor; 11. rotating the rod; 12. rotating the bearing; 13. a tooling fixture; 14. a slide rail column; 15. a sliding seat; 16. a fixed seat; 17. rotating the rocker; 18. a support bar; 19. a tension wheel; 20. a wire to be tested; 21. a load scale; 22. an upper clamping block; 23. an upper fixing bolt; 24. a lower clamping block; 25. a lower fixing bolt; 26. an upper clamping block; 27. and a lower clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but 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, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

Referring to fig. 1-4, the present invention provides an embodiment: a wire torsion testing machine comprises a main box body 1, four bases 2 are fixedly arranged at the bottom of the main box body 1, a working table plate 9 is fixedly arranged at the top end of the main box body 1, a power box 4 is fixedly arranged at one side of the top end of the working table plate 9, a motor 10 is fixedly arranged in the power box 4, a rotating rod 11 is fixedly arranged at the output end of the motor 10, a rotating bearing 12 is fixedly arranged at one end, away from the motor 10, of the rotating rod 11, a tooling fixture 13 is fixedly arranged at one end, away from the rotating rod 11, of the rotating bearing 12, a sliding rail column 14 is fixedly arranged in the middle of one end, away from the power box 4, of the top of the working table plate 9, a sliding seat 15 is slidably arranged on the sliding rail column 14, a fixed seat 16 is fixedly arranged at the top of the sliding seat 15, a tooling fixture 13 is fixedly arranged at one end, close to a protective cover 7, an upper clamping block 22 and a lower clamping block 24 are arranged in each of the two tooling fixtures 13, fixing bolt 23 is all fixedly provided with at the top of two last clamp splice 22, and fixing bolt 25 is all fixedly provided with down in the bottom of two lower clamp splice 24, and the bottom middle part of two last clamp splice 22 all fixedly is provided with fixture block 26, and the top middle part of two lower clamp splice 24 all fixedly is provided with two lower fixture block 27, and the top middle part of work platen 9 is fixed and is provided with safety cover 7, and the fixed observation door 8 that is provided with in front middle part of safety cover 7.

The fixed a plurality of louvres 5 that are provided with of one end that the safety cover 7 was kept away from in the front of headstock 4, the fixed control panel 6 that is provided with of one end that the safety cover 7 was close to in the front of headstock 4, the fixed chamber door 3 that is provided with in front middle part of the main tank body 1, the front of sliding seat 15 is provided with rotates rocker 17, the fixed bracing piece 18 that is provided with of one end that the safety cover 7 was kept away from at work platen 9 top, the top of bracing piece 18 is rotated and is provided with take-up pulley 19, accompany the wire rod 20 that awaits measuring on two frock clamp 13, the wire rod 20 that awaits measuring is kept away from the one end of two frock clamp 13 and is passed fixing base 16 and slide and set up on take-up pulley 19, the bottom mounting of the wire rod 20 that awaits measuring is provided with heavy burden balance 21.

The working principle is as follows: when the wire torsion testing machine is used, the observation door 8 is firstly opened, the wire 20 to be tested is fixed on the two tool fixtures 13, then the wire 20 to be tested is clamped through the upper fixing bolt 23 and the lower fixing bolt 25, then the other end of the wire 20 to be tested penetrates through the fixing seat 16 and the tension wheel 19, then the load scale 21 is hung, the whole wire 20 to be tested is in a tension state, the machine can be opened through the control panel 6, and the motor 10 rotates to perform torsion testing on the wire 20 to be tested.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Wire rod torsion testing machine, including main tank body (1), its characterized in that: the four bases (2) are fixedly arranged at the bottom of the main box body (1), a work table plate (9) is fixedly arranged at the top end of the main box body (1), a power box (4) is fixedly arranged on one side of the top end of the work table plate (9), a motor (10) is fixedly arranged in the power box (4), a rotating rod (11) is fixedly arranged at the output end of the motor (10), a rotating bearing (12) is fixedly arranged at one end, away from the motor (10), of the rotating rod (11), and a tool clamp (13) is fixedly arranged at one end, away from the rotating rod (11), of the rotating bearing (12);

a sliding rail column (14) is fixedly arranged in the middle of one end, far away from the power box (4), of the top of the working table plate (9), a sliding seat (15) is arranged on the sliding rail column (14) in a sliding mode, a fixed seat (16) is fixedly arranged on the top of the sliding seat (15), and a tool clamp (13) is fixedly arranged at one end, close to the protective cover (7), of the fixed seat (16);

an upper clamping block (22) and a lower clamping block (24) are arranged inside each of the two tool clamps (13), an upper fixing bolt (23) is fixedly arranged at the top of each of the two upper clamping blocks (22), a lower fixing bolt (25) is fixedly arranged at the bottom of each of the two lower clamping blocks (24), an upper clamping block (26) is fixedly arranged in the middle of the bottom end of each of the two upper clamping blocks (22), and two lower clamping blocks (27) are fixedly arranged in the middle of the top end of each of the two lower clamping blocks (24);

the top middle part of the working table plate (9) is fixedly provided with a protective cover (7), and the front middle part of the protective cover (7) is fixedly provided with an observation door (8).

2. The wire torsion testing machine according to claim 1, characterized in that: and a plurality of heat dissipation holes (5) are fixedly formed in one end, far away from the protection cover (7), of the front surface of the power box (4).

3. The wire torsion testing machine according to claim 1, characterized in that: and an operation panel (6) is fixedly arranged at one end, close to the protective cover (7), of the front surface of the power box (4).

4. The wire torsion testing machine according to claim 1, characterized in that: the front middle part of the main box body (1) is fixedly provided with a box door (3).

5. The wire torsion testing machine according to claim 1, characterized in that: the front surface of the sliding seat (15) is provided with a rotating rocker (17).

6. The wire torsion testing machine according to claim 1, characterized in that: and a supporting rod (18) is fixedly arranged at one end, far away from the protective cover (7), of the top of the working table plate (9), and a tensioning wheel (19) is rotatably arranged at the top end of the supporting rod (18).

7. The wire torsion testing machine according to claim 1, characterized in that: two clamp wire rod (20) that await measuring on frock clamp (13), the one end that await measuring wire rod (20) kept away from two frock clamp (13) passes fixing base (16) and slides and set up on take-up pulley (19).

8. The wire torsion testing machine according to claim 7, characterized in that: and a load scale (21) is fixedly arranged at the bottom end of the wire (20) to be measured.