CN213749349U

CN213749349U - Mechanical manufacturing pulling force testing device

Info

Publication number: CN213749349U
Application number: CN202022811143.4U
Authority: CN
Inventors: 王志远
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-20
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a machine-building pulling force test device, the on-line screen storage device comprises a base, inner chamber of the base's left side fixedly connected with motor, and the pivot fixedly connected with threaded rod of motor, the surface cover of threaded rod is equipped with the screwed pipe, the first backup pad of top fixedly connected with of screwed pipe, the left side fixedly connected with second backup pad at base top, one side fixedly connected with force sensor of second backup pad. The utility model provides a machine-building pulling force test device, through the base, reach the effect of placing the motor, through motor, threaded rod and screwed pipe, reach the effect that drives first backup pad and remove, through force sensor, reach the effect to the pulling force detection, through U-shaped plate and first splint, reach the effect that supports to the machine-building material, this test device is convenient to be examined the pulling force degree of the not machine-building material of equidimension, the problem that can't fix the not machine-building material of equidimension has been solved.

Description

Mechanical manufacturing pulling force testing device

Technical Field

The utility model relates to a test equipment field especially relates to a machine-building pulling force test device.

Background

The machine manufacturing refers to an industrial department engaged in the production of various power machines and other mechanical equipment, and provides technical equipment for the whole national economy, the development level of the machine manufacturing is one of the main marks of the national industrialization degree, the modern scientific and technical development represented by information technology puts forward higher and more updated requirements to various countries and regions of the machine manufacturing, and particularly developed countries put more importance on the development of the machine manufacturing.

After the mechanical manufacturing material is produced, in order to detect the pulling force, a pulling force testing device needs to be used, and the existing testing device cannot fix the mechanical manufacturing material with different sizes, so that the pulling force is inconvenient to detect.

Therefore, it is necessary to provide a mechanical tensile testing apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machine-building dynamics of pulling test device has solved and has carried out the problem of fixing to the not machine-building material of equidimension.

For solving the technical problem, the utility model provides a pair of machine-building pulling force test device, the on-line screen storage device comprises a base, inner cavity of the base's left side fixedly connected with motor, and the pivot fixedly connected with threaded rod of motor, the surface cover of threaded rod is equipped with the screwed pipe, the first backup pad of top fixedly connected with of screwed pipe, the left side fixedly connected with second backup pad at base top, one side fixedly connected with force sensor of second backup pad, the equal fixedly connected with U-shaped plate in one side of force sensor and first backup pad, the first splint of bottom fixedly connected with of U-shaped plate inner chamber, the top of U-shaped plate is provided with the gear, one side meshing of gear has the pinion rack, the bottom fixedly connected with connecting rod of pinion rack, and the bottom fixedly connected with second splint of connecting rod.

Preferably, the bottom of the threaded pipe is fixedly connected with a first sliding block, a first sliding groove is formed in the surface of the base, and the first sliding block can slide in the first sliding groove.

Preferably, the top of the base is provided with a through hole, and the two sides of the bottom of the base are fixedly connected with rollers.

Preferably, the top of the U-shaped plate is fixedly connected with a placing box, and the gear and the toothed plate are both located inside the placing box.

Preferably, the back of the gear is fixedly connected with a fixed rod, and the back of the fixed rod is fixedly connected with a turntable.

Preferably, the back fixedly connected with fixed block of placing the case, and the dead lever is located the inside of fixed block, the surperficial threaded connection of fixed block has the knob, and knob and dead lever contact.

Preferably, one side fixedly connected with second slider of second splint, the second spout has been seted up to the inner wall of U-shaped board, and the second slider can slide in the second spout.

Compared with the prior art, the utility model provides a pair of machine-building draws dynamics test device has following beneficial effect:

the utility model provides a machine-building pulling force test device, the on-line screen storage device comprises a base, reach the effect of placing the motor, through the motor, threaded rod and screwed pipe, reach the effect that drives first backup pad and remove, through force sensor, reach the effect to the pulling force detection, through U-shaped plate and first splint, reach the effect that supports to the machine-building material, through the gear, pinion rack and connecting rod, reach the effect that drives the second splint and remove, through the second splint, reach the effect fixed to the machine-building material, the convenient pulling force to the machine-building material of equidimension not of this test device is examined, the problem that can't carry out the fixing to the machine-building material of equidimension not has been solved.

The utility model provides a machine-building pulling force test device, through first slider and first spout, reach the effect that supplementary screwed pipe removed, through the through-hole, make things convenient for first backup pad to remove, through the gyro wheel, the convenience is removed the position of base, through placing the case, reach the effect to gear and pinion rack protection, through dead lever and carousel, make things convenient for the rolling gear, through fixed block and knob, the convenience is fixed the dead lever, through second slider and second spout, reach the effect that supplementary second splint removed.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a mechanical manufacturing tensile testing apparatus provided by the present invention;

FIG. 2 is a top view of the structure accommodating box of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a motor; 3. a threaded rod; 4. a threaded pipe; 5. a first support plate; 6. a second support plate; 7. a tension sensor; 8. a U-shaped plate; 9. a first splint; 10. a gear; 11. a toothed plate; 12. a connecting rod; 13. a second splint; 14. a first slider; 15. a first chute; 16. a through hole; 17. a roller; 18. placing a box; 19. fixing the rod; 20. a turntable; 21. a fixed block; 22. a knob; 23. a second slider; 24. a second runner.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a mechanical manufacturing tensile testing apparatus according to the present invention; FIG. 2 is a top view of the structure accommodating box of the present invention; fig. 3 is an enlarged schematic view of a portion of the structure in fig. 2 according to the present invention. The utility model provides a machine-building pulling force test device, the on-line screen storage device comprises a base 1, the left side fixedly connected with motor 2 of the 1 inner chamber of base, and motor 2's pivot fixedly connected with threaded rod 3, the surface cover of threaded rod 3 is equipped with screwed pipe 4, the first backup pad 5 of top fixedly connected with of screwed pipe 4, the left side fixedly connected with second backup pad 6 at 1 top of base, one side fixedly connected with force sensor 7 of second backup pad 6, the equal fixedly connected with U-shaped plate 8 in one side of force sensor 7 and first backup pad 5, the first splint 9 of bottom fixedly connected with in the 8 inner chambers of U-shaped plate, the top of U-shaped plate 8 is provided with gear 10, one side meshing of gear 10 has pinion rack 11, the bottom fixedly connected with connecting rod 12 of pinion rack 11, and the bottom fixedly connected with second splint 13 of connecting rod 12.

Through base 1, reach the effect of placing motor 2, through motor 2, threaded rod 3 and screwed pipe 4, reach the effect that drives the removal of first backup pad 5, through force sensor 7, reach the effect to the pulling force detection, through U-shaped plate 8 and first splint 9, reach the effect to the mechanical manufacturing material support, through gear 10, pinion rack 11 and connecting rod 12, reach the effect that drives the removal of second splint 13, through second splint 13, reach the effect fixed to the mechanical manufacturing material, this testing device conveniently inspects the pulling force degree of the mechanical manufacturing material of equidimension not, the problem that can't carry out the fixing to the mechanical manufacturing material of equidimension not has been solved.

Further, the bottom of the threaded pipe 4 is fixedly connected with a first sliding block 14, a first sliding groove 15 is formed in the surface of the base 1, the first sliding block 14 can slide in the first sliding groove 15, and the effect of assisting the movement of the threaded pipe 4 is achieved through the first sliding block 14 and the first sliding groove 15.

Further, through-hole 16 has been seted up at base 1's top, and the equal fixedly connected with gyro wheel 17 in both sides of base 1 bottom, through-hole 16, makes things convenient for first backup pad 5 to remove, through gyro wheel 17, conveniently removes base 1's position.

Further, the box 18 is placed to the top fixedly connected with of U-shaped board 8, and gear 10 and pinion rack 11 all are located the inside of placing box 18, through placing box 18, reach the effect to gear 10 and pinion rack 11 protection.

Further, a fixing rod 19 is fixedly connected to the back of the gear 10, and a rotating disc 20 is fixedly connected to the back of the fixing rod 19, so that the gear 10 can be conveniently rotated through the fixing rod 19 and the rotating disc 20.

Further, the back fixedly connected with fixed block 21 of placing case 18, and dead lever 19 is located the inside of fixed block 21, and the surface threaded connection of fixed block 21 has knob 22, and knob 22 and dead lever 19 contact, through fixed block 21 and knob 22, conveniently fixes dead lever 19.

Further, one side fixedly connected with second slider 23 of second splint 13, second spout 24 has been seted up to the inner wall of U-shaped plate 8, and second slider 23 can slide in second spout 24, through second slider 23 and second spout 24, reaches the effect of supplementary second splint 13 removal.

The utility model provides a pair of make dynamics of pulling test device's theory of operation as follows:

place the machine-building material into in U-shaped plate 8, and support through first splint 9, rotate carousel 20, carousel 20 drives gear 10 rotation through dead lever 19, the meshing through

gear

10 and 11 teeth of pinion rack drives connecting rod 12 and removes, connecting rod 12 drives second splint 13 and removes, cooperation through first splint 9 and second splint 13 can be fixed the machine-building material, fixed completion back, motor 2 moves, motor 2 drives threaded rod 3 rotatory, the cooperation through threaded rod 3 and screwed pipe 4 drives first backup pad 5 and removes, first backup pad 5 drives the U-shaped plate 8 removal on right side, also drive force sensor 7 and remove, can detect the pulling force.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a machine-building pulling force test device, includes base (1), its characterized in that: the left side of the inner cavity of the base (1) is fixedly connected with a motor (2), a rotating shaft of the motor (2) is fixedly connected with a threaded rod (3), the surface sleeve of the threaded rod (3) is provided with a threaded pipe (4), the top of the threaded pipe (4) is fixedly connected with a first supporting plate (5), the left side of the top of the base (1) is fixedly connected with a second supporting plate (6), one side of the second supporting plate (6) is fixedly connected with a tension sensor (7), one sides of the tension sensor (7) and the first supporting plate (5) are both fixedly connected with a U-shaped plate (8), the bottom of the inner cavity of the U-shaped plate (8) is fixedly connected with a first clamping plate (9), the top of the U-shaped plate (8) is provided with a gear (10), one side of the gear (10) is engaged with a toothed plate (11), and the bottom of the toothed plate (11) is fixedly connected with a connecting rod (12), and the bottom of the connecting rod (12) is fixedly connected with a second clamping plate (13).

2. The machine-building tensile test device according to claim 1, wherein a first sliding block (14) is fixedly connected to the bottom of the threaded pipe (4), a first sliding groove (15) is formed in the surface of the base (1), and the first sliding block (14) can slide in the first sliding groove (15).

3. The machine-building pulling force test device of claim 1, wherein the top of the base (1) is provided with a through hole (16), and both sides of the bottom of the base (1) are fixedly connected with rollers (17).

4. The machine-building tensile test device of claim 1, wherein a placing box (18) is fixedly connected to the top of the U-shaped plate (8), and the gear (10) and the toothed plate (11) are both located inside the placing box (18).

5. The machine-building tensile test device of claim 1, wherein a fixed rod (19) is fixedly connected to the back of the gear (10), and a rotary table (20) is fixedly connected to the back of the fixed rod (19).

6. The machine-building tensile test device of claim 4, wherein a fixing block (21) is fixedly connected to the back of the placing box (18), the fixing rod (19) is located inside the fixing block (21), a knob (22) is connected to the surface of the fixing block (21) in a threaded mode, and the knob (22) is in contact with the fixing rod (19).

7. The machine-building tensile test device of claim 1, wherein a second sliding block (23) is fixedly connected to one side of the second clamping plate (13), a second sliding groove (24) is formed in the inner wall of the U-shaped plate (8), and the second sliding block (23) can slide in the second sliding groove (24).