CN210775041U - Microcomputer universal tension and compression testing machine - Google Patents

Abstract

The utility model relates to the technical field of performance detection auxiliary devices, in particular to a microcomputer universal tension and compression testing machine which can reduce the possibility of user injury and improve the safety performance; the tensile and compressive testing machine comprises a tensile and compressive testing machine body, wherein the tensile and compressive testing machine body comprises a box body, a workbench is arranged on the side wall of the top of the box body, a lower clamp is arranged on the workbench, two groups of supporting rods are respectively arranged at the left end and the right end of the top of the workbench, lifting mechanisms are arranged on the two groups of supporting rods, and an upper clamp is arranged on the lifting mechanisms; still include dead lever, left threaded rod, right threaded rod, left movable plate, right movable plate, left transition pole, right transition pole, gag lever post, carousel and handle, the fixed rod top lateral wall is provided with the shifting chute, and left side wall and interior right side wall are provided with two sets of holes of placing respectively in the shifting chute, and two sets of holes of placing department are provided with left ball bearing and right ball bearing respectively, and left movable plate and right movable plate top are provided with left transparent plate and right transparent plate respectively.

Description

Microcomputer universal tension and compression testing machine

Technical Field

The utility model relates to a technical field of capability test auxiliary device especially relates to a microcomputer universal tension compression testing machine.

Background

As is well known, a microcomputer universal tensile and compressive tester is a mechanical stress application device for performing mechanical property tests such as static load, tension, compression, bending, shearing, tearing, peeling and the like on various materials, and is widely used in the field of performance detection; the existing microcomputer universal tensile compression testing machine comprises a tensile compression testing machine body, wherein the tensile compression testing machine body comprises a box body, a workbench is arranged on the side wall of the top of the box body, a lower clamp is arranged on the workbench, two groups of support rods are respectively arranged at the left end and the right end of the top of the workbench, lifting mechanisms are arranged on the two groups of support rods, an upper clamp is arranged on each lifting mechanism, support legs are arranged on the left front side, the left rear side, the right front side and the right rear side of the side wall of the bottom of the box body, and conical bases are arranged at the bottoms; when the existing microcomputer universal tensile-compression testing machine is used, four groups of supporting legs and four groups of conical bases support a box body, a lifting mechanism can move up and down along the two groups of supporting rods, an upper clamp and a lower clamp respectively clamp the top end and the bottom end of an object to be tested, and the lifting mechanism ascends or descends to test the force of the object; the existing microcomputer universal tension and compression testing machine finds that when some hard articles are tested, powder possibly generated at the moment of fracture possibly splashes onto a human body, so that a user is injured, and the safety performance is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the injured possibility of user, improve the omnipotent pressure testing machine that draws of microcomputer of security performance.

The utility model discloses a microcomputer universal pull pressure tester, including pulling the pressure tester body, pull the pressure tester body and include the box, be provided with the workstation on the box top lateral wall, be provided with down anchor clamps on the workstation, the left end and the right-hand member at workstation top are provided with two sets of bracing pieces respectively, are provided with elevating system on two sets of bracing pieces, are provided with anchor clamps on the elevating system, box bottom lateral wall left front side, left rear side, right front side and right rear side all are provided with the landing leg, the landing leg bottom all is provided with conical base; the box body is characterized by further comprising a fixed rod, a left threaded rod, a right threaded rod, a left moving plate, a right moving plate, a left transition rod, a right transition rod, a limiting rod, a rotary table and a handle, wherein the fixed rod is connected with the front end of the top side wall of the box body, the top side wall of the fixed rod is provided with a moving groove, the left side wall and the inner right side wall in the moving groove are respectively provided with two groups of placing holes, the two groups of placing holes are respectively provided with a left ball bearing and a right ball bearing, the left transition rod and the right transition rod are respectively connected with the left ball bearing and the right ball bearing, the central area and the lower half area of the left moving plate are respectively provided with a left threaded hole and a left limiting hole, the central area and the lower half area of the right moving plate are respectively provided with a right threaded hole and a right limiting hole, the limiting rod penetrates through the left limiting hole and the right limiting hole, the left end and the right end of the limiting, left threaded rod both ends are connected with left transition pole and right threaded rod respectively, and right threaded rod right-hand member is connected with right transition pole left end, right transition pole right-hand member with carousel left side wall central zone is connected, the handle left end is connected with carousel right side wall top, and left movable plate and right movable plate top are provided with left transparent plate and right transparent plate respectively.

The utility model discloses a microcomputer omnipotent pressure testing machine that draws still includes multiunit left ball and multiunit right ball, lateral wall and back lateral wall are provided with two sets of left arc walls respectively before the movable plate of a left side, multiunit left ball major part region is located inside two sets of left arc walls respectively to multiunit left ball all is tangent with the shifting chute inner wall, lateral wall and back lateral wall are provided with two sets of right arc walls respectively before the movable plate of the right side, multiunit right ball major part region is located inside two sets of right arc walls respectively to multiunit right ball all is tangent with the shifting chute inner wall.

The utility model discloses a omnipotent compression testing machine that draws of microcomputer still includes rotatory ring and baffle, the handle passes rotatory ring then is connected with baffle left side wall central zone to be provided with the antiskid cover on the rotatory ring lateral wall.

The utility model discloses a microcomputer universal pull compression testing machine, every group the conical seat bottom all is provided with the rubber pad.

The utility model discloses a microcomputer universal pull compression testing machine, the intercommunication of lateral wall bottom is provided with out the bits hole before the shifting chute.

The utility model discloses a microcomputer omnipotent tensile compression testing machine, lateral wall and back lateral wall are provided with two sets of left sunshade respectively before the movable plate of a left side, lateral wall and back lateral wall are provided with two sets of right sunshade respectively before the movable plate of the right side.

The utility model discloses a microcomputer universal pull compression testing machine, gag lever post longitudinal section shape is circular.

The utility model discloses a microcomputer omnipotent tensile compression testing machine, be provided with the reflection of light subsides before the box on the lateral wall.

Compared with the prior art, the beneficial effects of the utility model are that: the fixed rod is fixedly connected with the box body, the handle is grasped to enable the turntable to rotate, the left transition rod, the right transition rod, the left threaded rod and the right threaded rod can rotate under the support of the left ball bearing and the right ball bearing, the left moving plate and the right moving plate can move under the limiting action of the threaded rods and the limiting rods, the left threaded rod and the right threaded rod are opposite in external thread, so that the left moving plate and the right moving plate move in opposite directions and further drive the left transparent plate and the right transparent plate to move, the box body is supported by the four groups of supporting legs and the four groups of conical bases, the lifting mechanism can move up and down along the two groups of supporting rods, the upper clamp and the lower clamp respectively clamp the top end and the bottom end of a tested object, then the turntable is rotated to enable the left transparent plate and the right transparent plate to be in contact, a user standing in front, after the test finishes, the reverse rotation carousel makes left transparent plate and right transparent plate resume initial position can, reduce the injured possibility of user, improve the security performance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

FIG. 5 is a schematic connection diagram of a left threaded rod, a right threaded rod, a left moving plate, a right moving plate, a left transition rod, a right transition rod, a limiting rod, a left ball bearing and a right ball bearing;

FIG. 6 is a schematic left side view of the connection of the left moving plate and the left ball;

FIG. 7 is a schematic right side view of the connection of the right moving plate and the right ball;

in the drawings, the reference numbers: 1. a box body; 2. a work table; 3. a lower clamp; 4. a support bar; 5. a lifting mechanism; 6. an upper clamp; 7. a support leg; 8. a conical base; 9. fixing the rod; 10. a left threaded rod; 11. a right threaded rod; 12. a left moving plate; 13. a right moving plate; 14. a left transition bar; 15. a right transition bar; 16. a limiting rod; 17. a turntable; 18. a handle; 19. a left ball bearing; 20. a right ball bearing; 21. a left transparent plate; 22. a right transparent plate; 23. a left ball; 24. a right ball; 25. a rotating ring; 26. a baffle plate; 27. an anti-slip sleeve; 28. a rubber pad; 29. a chip outlet hole; 30. a left shutter plate; 31. a right shutter plate; 32. and (5) reflecting the light.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, the utility model discloses a microcomputer universal pull compression testing machine, which comprises a pull compression testing machine body, wherein the pull compression testing machine body comprises a box body 1, a workbench 2 is arranged on the side wall of the top of the box body 1, a lower clamp 3 is arranged on the workbench 2, two groups of support rods 4 are respectively arranged at the left end and the right end of the top of the workbench 2, lifting mechanisms 5 are arranged on the two groups of support rods 4, an upper clamp 6 is arranged on the lifting mechanisms 5, supporting legs 7 are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom side wall of the box body 1, and conical bases 8 are respectively arranged at the bottom; the box body is characterized by further comprising a fixed rod 9, a left threaded rod 10, a right threaded rod 11, a left moving plate 12, a right moving plate 13, a left transition rod 14, a right transition rod 15, a limiting rod 16, a rotary table 17 and a handle 18, wherein the fixed rod 9 is connected with the front end of the top side wall of the box body 1, a moving groove is formed in the top side wall of the fixed rod 9, two groups of placing holes are formed in the left side wall and the inner right side wall of the moving groove respectively, a left ball bearing 19 and a right ball bearing 20 are arranged at the two groups of placing holes respectively, the left transition rod 14 and the right transition rod 15 are in key connection with the left ball bearing 19 and the right ball bearing 20 respectively, a left threaded hole and a left limiting hole are formed in the central area and the lower half area of the left moving plate 12 respectively, a right threaded hole and a right moving plate limiting hole are formed in the central area and the lower half area of the right moving plate 13 respectively, the limiting rod, the left threaded rod 10 and the right threaded rod 11 are respectively screwed and penetrate through the left threaded hole and the right threaded hole, two ends of the left threaded rod 10 are respectively connected with the left transition rod 14 and the right threaded rod 11, the right end of the right threaded rod 11 is connected with the left end of the right transition rod 15, the right end of the right transition rod 15 is connected with the central area of the left side wall of the rotary table 17, the left end of the handle 18 is connected with the top end of the right side wall of the rotary table 17, and the top ends of the left movable plate 12 and the right movable plate 13 are respectively provided with a; the fixed rod is fixedly connected with the box body, the handle is grasped to enable the turntable to rotate, the left transition rod, the right transition rod, the left threaded rod and the right threaded rod can rotate under the support of the left ball bearing and the right ball bearing, the left moving plate and the right moving plate can move under the limiting action of the threaded rods and the limiting rods, the left threaded rod and the right threaded rod are opposite in external thread, so that the left moving plate and the right moving plate move in opposite directions and further drive the left transparent plate and the right transparent plate to move, the box body is supported by the four groups of supporting legs and the four groups of conical bases, the lifting mechanism can move up and down along the two groups of supporting rods, the upper clamp and the lower clamp respectively clamp the top end and the bottom end of a tested object, then the turntable is rotated to enable the left transparent plate and the right transparent plate to be in contact, a user standing in front, after the test finishes, the reverse rotation carousel makes left transparent plate and right transparent plate resume initial position can, reduce the injured possibility of user, improve the security performance.

The utility model discloses a microcomputer universal pull compression testing machine, still include multiunit left ball 23 and multiunit right ball 24, left side wall and back side wall before the movable plate 12 are provided with two sets of left arc wall respectively, multiunit left ball 23 most region is located two sets of left arc wall inside respectively, and multiunit left ball 23 all is tangent with the moving slot inner wall, right side wall and back side wall before the movable plate 13 are provided with two sets of right arc wall respectively, multiunit right ball 24 most region is located two sets of right arc wall inside respectively, and multiunit right ball 24 all is tangent with the moving slot inner wall; the angles of the left moving plate and the right moving plate are further limited by the multiple groups of left balls and the multiple groups of right balls, and when the left moving plate and the right moving plate move, the multiple groups of left balls and the multiple groups of right balls form good support for the left moving plate and the right moving plate and reduce friction force.

The utility model discloses a microcomputer universal pull pressure tester, still include rotatory ring 25 and baffle 26, handle 18 passes rotatory ring 25 and then is connected with baffle 26 left sidewall central area, and is provided with antiskid cover 27 on the rotatory ring 25 lateral wall; the baffle blocks that rotatory ring breaks away from the handle, grasps the antiskid cover and makes the handle rotate, and the angle between hand and the antiskid cover is unchangeable, improves the convenience of use.

The utility model discloses a microcomputer universal tension and compression testing machine, the bottom end of each group of conical bases 8 is provided with a rubber pad 28; the rubber pad all with ground direct contact, increase the frictional force between with the ground.

The utility model discloses a microcomputer universal pull pressure tester, the bottom end of the front side wall in the moving groove is communicated with a chip outlet 29; the scraps entering the interior of the moving groove are cleaned out along the scrap outlet.

The utility model discloses a microcomputer universal pull pressure testing machine, the front side wall and the rear side wall of a left moving plate 12 are respectively provided with two groups of left shielding plates 30, and the front side wall and the rear side wall of a right moving plate 13 are respectively provided with two groups of right shielding plates 31; the two groups of left shielding plates and the two groups of right shielding plates reduce the entering of external impurities into the moving groove.

The utility model discloses a microcomputer universal tension and compression testing machine, the longitudinal section of a limiting rod 16 is circular; the longitudinal section of the limiting rod is circular, so that the friction force generated when the left moving plate and the right moving plate move is reduced.

The utility model discloses a microcomputer universal tension and compression testing machine, a reflective sticker 32 is arranged on the front side wall of a box body 1; the reflecting sticker plays a role in warning a user and prevents the user from colliding with the tension and compression testing machine body.

The utility model discloses a microcomputer universal pull compression testing machine, the dead lever is connected with the box body fixedly, the baffle hinders the rotatory ring and breaks away from the handle, grasp the antiskid cover and make the handle rotate, under the support of left ball bearing and right ball bearing, left transition pole, right transition pole, left threaded rod and right threaded rod all can the rotation, under the limiting action of threaded rod and gag lever post, left movable plate and right movable plate all move, gag lever post longitudinal section shape is circular, frictional force when reducing left movable plate and right movable plate and moving, multiunit left ball and multiunit right ball further limit the angle of left movable plate and right movable plate, when left movable plate and right movable plate move, multiunit left ball and multiunit right ball form good support and reduced frictional force to left movable plate and right threaded rod external screw thread are opposite, thereby left and right move in opposite directions, thereby driving the left transparent plate and the right transparent plate to move, four groups of supporting legs, four groups of conical bases and four groups of rubber pads support the box body, the lifting mechanism can move up and down along the two groups of supporting rods, the upper clamp and the lower clamp respectively clamp the top end and the bottom end of the object to be tested, then the rotating disc is rotated to enable the left transparent plate and the right transparent plate to be contacted, the left transparent plate and the right transparent plate protect a user standing in front of the tension and compression testing machine body, the lifting mechanism ascends or descends to test an object forcibly, after the test is finished, the reverse rotation carousel make left transparent plate and right transparent plate resume initial position can, two sets of left sunshade boards and two sets of right sunshade boards reduce external impurity and get into the shifting chute inside, and the piece that gets into the shifting chute inside is cleared up out along a bits hole department, and the subsides of reflecting light play the warning effect to the user, prevent the user and draw the compression testing machine body to bump.

The utility model discloses a microcomputer omnipotent draws compression testing machine, the drawing compression testing machine body that involves purchase by oneself for the user, and the application method sees its self-contained application manual in detail.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. The terms "first," "second," "third," and the like in the description of the invention do not denote any particular quantity or order, but rather are used to distinguish one element from another.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A microcomputer universal tensile compression testing machine comprises a tensile compression testing machine body, wherein the tensile compression testing machine body comprises a box body (1), a workbench (2) is arranged on the top side wall of the box body (1), a lower clamp (3) is arranged on the workbench (2), two groups of supporting rods (4) are respectively arranged at the left end and the right end of the top of the workbench (2), lifting mechanisms (5) are arranged on the two groups of supporting rods (4), an upper clamp (6) is arranged on the lifting mechanisms (5), supporting legs (7) are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom side wall of the box body (1), and conical bases (8) are respectively arranged at the bottom ends of the supporting legs (; the novel box type rolling machine is characterized by further comprising a fixed rod (9), a left threaded rod (10), a right threaded rod (11), a left moving plate (12), a right moving plate (13), a left transition rod (14), a right transition rod (15), a limiting rod (16), a turntable (17) and a handle (18), wherein the fixed rod (9) is connected with the front end of the top side wall of the box body (1), a moving groove is formed in the top side wall of the fixed rod (9), two groups of placing holes are formed in the left side wall and the right side wall in the moving groove respectively, a left ball bearing (19) and a right ball bearing (20) are arranged at the two groups of placing holes respectively, the left transition rod (14) and the right transition rod (15) are in key connection with the left ball bearing (19) and the right ball bearing (20) respectively, a left threaded hole and a left limiting hole are formed in the central area and the lower half area of the left moving plate (12), a right threaded hole and a right limiting hole are formed in, spacing pole (16) pass left spacing hole and right spacing hole and spacing pole (16) left end and right-hand member respectively with the shifting chute in left side wall and interior right side wall connection, left side threaded rod (10) and right threaded rod (11) screw dress pass left screw hole and right screw hole respectively, left threaded rod (10) both ends are connected with left transition pole (14) and right threaded rod (11) respectively, right threaded rod (11) right-hand member is connected with right transition pole (15) left end, right transition pole (15) right-hand member with carousel (17) left side wall central zone connects, handle (18) left end is connected with carousel (17) right side wall top, and left side movable plate (12) and right movable plate (13) top are provided with left transparent plate (21) and right transparent plate (22) respectively.

2. The microcomputer universal pull pressure tester as claimed in claim 1, further comprising a plurality of sets of left balls (23) and a plurality of sets of right balls (24), wherein the front wall and the rear wall of the left moving plate (12) are respectively provided with two sets of left arc grooves, a majority of the sets of left balls (23) are respectively located inside the two sets of left arc grooves, and the sets of left balls (23) are all tangent to the inner wall of the moving groove, the front wall and the rear wall of the right moving plate (13) are respectively provided with two sets of right arc grooves, a majority of the sets of right balls (24) are respectively located inside the two sets of right arc grooves, and the sets of right balls (24) are all tangent to the inner wall of the moving groove.

3. The microcomputer universal pull pressure tester as claimed in claim 2, further comprising a rotating ring (25) and a bezel (26), wherein the handle (18) passes through the rotating ring (25) and then connects to a central region of a left sidewall of the bezel (26), and an anti-slip cover (27) is provided on an outer sidewall of the rotating ring (25).

4. The microcomputer universal tensile compression testing machine as claimed in claim 3, wherein a rubber pad (28) is disposed at the bottom end of each set of said conical bases (8).

5. The microcomputer universal pull pressure tester as claimed in claim 4, wherein the bottom end of the front side wall of the moving slot is provided with a chip outlet (29).

6. The microcomputer universal tensile compression testing machine as claimed in claim 5, wherein said left moving plate (12) is provided with two sets of left shutters (30) on the front side wall and the rear side wall, respectively, and said right moving plate (13) is provided with two sets of right shutters (31) on the front side wall and the rear side wall, respectively.

7. The microcomputer universal tensile compression testing machine as claimed in claim 6, wherein the longitudinal section of the limiting rod (16) is circular.

8. The microcomputer universal tensile compression testing machine according to claim 7, wherein the front side wall of the box body (1) is provided with a reflective sticker (32).

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