CN218546353U

CN218546353U - Tension tester

Info

Publication number: CN218546353U
Application number: CN202222273516.6U
Authority: CN
Inventors: 林士渊
Original assignee: Guangdong Yuxihe Technology Co ltd
Current assignee: Guangdong Yuxihe Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-28
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a carrier band tensile test equipment technical field just discloses a tensile test machine, including the tensile machine, the inner chamber fixed mounting of tensile machine has power unit, power unit includes motor, rotation axis, action wheel, from driving wheel and rotary rod, the outer surface spiral shell of rotation axis and rotary rod installs the tension plate, the inner wall fixed mounting of tensile machine has the fixed plate, the equal fixed mounting of internal surface of tension plate and fixed plate has carrier band fixed establishment, carrier band fixed establishment includes connecting block, commentaries on classics piece, spring, fixture block, cardboard, carrier band, dwang, gear and latch. When this tensile test machine used, the user of service installed the cardboard on carrying the area, put into the commentaries on classics piece with the cardboard, and the user of service rotates the dwang, and the dwang drives the carrier band through the commentaries on classics piece and rotates, twines the part carrier band on the commentaries on classics piece, and at the promotion dwang, the dwang drives the gear card on the latch, and the user of service covers the tensile machine at the pulling screen cover.

Description

Tension tester

Technical Field

The utility model relates to a carrier band tensile test equipment technical field specifically is a tensile test machine.

Background

The tensile tester is widely applied to various physical and mechanical property tests of materials such as rubber, plastic plates, pipes, profiles, plastic films, electric wires and cables, waterproof coiled materials, metal wires and the like.

When the existing tensile machine is used, the carrier tape can be driven to carry out tensile force, the force used during pulling is uneven, the test effect of the tensile force of the carrier tape is poor, the carrier tape is broken in the test process, the carrier tape is easily broken on workers, the workers are injured, and the two ends of the carrier tape are easily separated in the test process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, a tension tester is provided so as to solve the problem that two ends of a carrier tape are easy to fall off or break to a worker in the testing process of the conventional tension tester.

In order to achieve the purpose, the tension testing machine comprises a tension machine, wherein a power mechanism is fixedly mounted in an inner cavity of the tension machine, the power mechanism comprises a motor, a rotating shaft, a driving wheel, a driven wheel and a rotating rod, tension plates are mounted on the outer surfaces of the rotating shaft and the rotating rod in a screwed mode, a fixing plate is fixedly mounted on the inner wall of the tension machine, carrier belt fixing mechanisms are fixedly mounted on the inner surfaces of the tension plates and the fixing plate, each carrier belt fixing mechanism comprises a connecting block, a rotating block, a spring, a clamping block, a clamping plate, a carrier belt, a rotating rod, a gear and a clamping tooth, a sliding groove is formed in the inner surface of the tension machine, and a shielding cover is slidably mounted on the inner surface of the sliding groove.

Preferably, the output end of the motor is fixedly connected with the outer surface of the rotating shaft through a speed reducer, and the outer surface of the rotating shaft is fixedly connected with the inner surface of the driving wheel.

Preferably, the outer surface of the driving wheel is in transmission connection with the outer surface of the driven wheel through a transmission belt, and the inner surface of the driven wheel is fixedly connected with the outer surface of the rotating rod.

Preferably, the right ends of the rotating shaft and the rotating rod both penetrate through the tensile machine and extend to the outside of the tensile machine.

Preferably, the inner surface of the connecting block is rotatably connected with the outer surface of the rotating rod, and the inner surface of the rotating rod is fixedly connected with the inner surface of the rotating block.

Preferably, the outer surface of the rotating rod is fixedly connected with the inner surface of the gear, and the outer surface of the gear is clamped with the outer surface of the clamping tooth.

Preferably, the outer surface of latch and the inner wall fixed connection of connecting block, the front end through connection piece of dwang extends to the outside of connecting block.

Preferably, one end of the spring is fixedly connected with the inner surface of the rotating block, the other end of the spring is fixedly connected with the front surface of the clamping block, the outer surface of the clamping block is movably connected with the outer surface of the clamping plate, and the inner surface of the clamping plate is fixedly connected with the outer surface of the carrier band.

The beneficial effects of the utility model reside in that:

1. the utility model discloses an increase the carrier band and strengthen fixed design, the dwang drives the carrier band through changeing the piece and rotates, and the rethread fixture block is used with the cooperation of spring, and the fixture block is used with the cooperation of cardboard, and the gear is used with the cooperation of latch to reach and fix firm effect with the carrier band, avoid in the carrier band testing process, the problem that the carrier band both ends drop has improved the fixed effect of tensile machine.

2. The utility model discloses an increase and prevent collapsing with the even design of pulling force, the motor is beaten the action wheel through the rotation axis and is rotated, the action wheel passes through the drive belt and drives from the driving wheel and rotate, rotate through the rotary rod from the driving wheel, rotation axis and rotary rod drive the pulling force board and remove, thereby reach the even effect of pulling force machine pulling force, it is inhomogeneous to avoid the pulling force, lead to the unsafe problem of test data, the rethread spout is used with the cooperation that shelters from the cover, thereby prevent to collapse disconnected carrier band and collapse to staff's effect.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the internal structure of the tensile machine in the embodiment;

FIG. 3 is a plan view showing an internal structure of a carrier tape fixing mechanism in the embodiment;

FIG. 4 is a longitudinal sectional view showing an internal structure of the tensile machine in the embodiment;

the reference numerals in the drawings denote: 1. a tensile machine; 2. a power mechanism; 21. a motor; 22. a rotating shaft; 23. a driving wheel; 24. a driven wheel; 25. rotating the rod; 3. a tension plate; 4. a fixing plate; 5. a carrier tape fixing mechanism; 51. connecting blocks; 52. rotating the block; 53. a spring; 54. a clamping block; 55. clamping a plate; 56. carrying a belt; 57. rotating the rod; 58. a gear; 59. clamping teeth; 6. a chute; 7. a shield cover.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Referring to fig. 1-4, a tensile testing machine comprises a tensile machine 1, an inner cavity of the tensile machine 1 is fixedly provided with a power mechanism 2, the power mechanism 2 comprises a motor 21, a rotating shaft 22, a driving wheel 23, a driven wheel 24 and a rotating rod 25, the outer surfaces of the rotating shaft 22 and the rotating rod 25 are provided with a tension plate 3 in a threaded manner, the inner wall of the tensile machine 1 is fixedly provided with a fixing plate 4, the inner surfaces of the tension plate 3 and the fixing plate 4 are both fixedly provided with a carrier tape fixing mechanism 5, the carrier tape fixing mechanism 5 comprises a connecting block 51, a rotating block 52, a spring 53, a clamping block 54, a clamping plate 55, a carrier tape 56, a rotating rod 57, a gear 58 and a clamping tooth 59, the inner surface of the tensile machine 1 is provided with a sliding groove 6, and the inner surface of the sliding groove 6 is provided with a shielding cover 7 in a sliding manner.

The output end of the motor 21 is fixedly connected with the outer surface of the rotating shaft 22 through a speed reducer, and the outer surface of the rotating shaft 22 is fixedly connected with the inner surface of the driving wheel 23.

The outer surface of the driving wheel 23 is in transmission connection with the outer surface of the driven wheel 24 through a transmission belt, and the inner surface of the driven wheel 24 is fixedly connected with the outer surface of the rotating rod 25.

The right ends of the rotary shaft 22 and the rotary rod 25 both penetrate the tensile machine 1 and extend to the outside of the tensile machine 1.

The inner surface of the connecting block 51 is rotatably connected with the outer surface of the rotating rod 57, and the inner surface of the rotating rod 57 is fixedly connected with the inner surface of the rotating block 52.

The outer surface of the rotating rod 57 is fixedly connected with the inner surface of the gear 58, and the outer surface of the gear 58 is clamped with the outer surface of the clamping tooth 59.

The outer surface of the latch 59 is fixedly connected to the inner wall of the connecting block 51, and the front end of the rotating rod 57 penetrates the connecting block 51 and extends to the outside of the connecting block 51.

One end of the spring 53 is fixedly connected with the inner surface of the rotating block 52, the other end of the spring 53 is fixedly connected with the front surface of the clamping block 54, the outer surface of the clamping block 54 is movably connected with the outer surface of the clamping plate 55, and the inner surface of the clamping plate 55 is fixedly connected with the outer surface of the carrier band 56.

As a preferred embodiment, a user installs the card 55 on the carrier tape 56, puts the card 55 in the rotating block 52, the user rotates the rotating rod 57, the rotating rod 57 drives the carrier tape 56 to rotate through the rotating block 52, winds part of the carrier tape 56 on the rotating block 52, pushes the rotating rod 57, the rotating rod 57 drives the gear 58 to be clamped on the latch 59, the user covers the tensile machine 1 by pulling the shielding cover 7, the user starts the tensile machine 1, the motor 21 drives the driving wheel 23 to rotate through the rotating shaft 22, the driving wheel 23 drives the driven wheel 24 to rotate through the driving belt, the driven wheel 24 rotates through the rotating rod 25, the rotating shaft 22 and the rotating rod 25 drive the tension plate 3 to move, and the tension plate 3 drives the carrier tape 56 to perform a tension test.

In summary, when the tensile testing machine is used, a user mounts the card 55 on the carrier tape 56, puts the card 55 into the rotating block 52, rotates the rotating rod 57, the rotating rod 57 drives the carrier tape 56 to rotate through the rotating block 52, winds part of the carrier tape 56 onto the rotating block 52, pushes the rotating rod 57, the rotating rod 57 drives the gear 58 to be clamped on the latch 59, the user pulls the shielding cover 7 to cover the tensile testing machine 1, the user starts the tensile testing machine 1, the motor 21 drives the driving wheel 23 to rotate through the rotating shaft 22, the driving wheel 23 drives the driven wheel 24 to rotate through the driving belt, the driven wheel 24 rotates through the rotating rod 25, the rotating shaft 22 and the rotating rod 25 drive the tensile plate 3 to move, and the tensile plate 3 drives the carrier tape 56 to perform tensile testing.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the present invention, which are intended to be limited only by the scope of the appended claims.

Claims

1. The utility model provides a tensile test machine, includes tensile machine (1), its characterized in that: inner chamber fixed mounting of tensile machine (1) has power unit (2), power unit (2) include motor (21), rotation axis (22), action wheel (23), follow driving wheel (24) and rotary rod (25), the outer surface spiral shell of rotation axis (22) and rotary rod (25) installs tension plate (3), the inner wall fixed mounting of tensile machine (1) has fixed plate (4), the equal fixed mounting in internal surface of tension plate (3) and fixed plate (4) has carrier band fixed establishment (5), carrier band fixed establishment (5) are including connecting block (51), commentaries on classics piece (52), spring (53), fixture block (54), cardboard (55), carrier band (56), dwang (57), gear (58) and latch (59), the internal surface of tensile machine (1) is seted up and spout (6), the internal surface slidable mounting of spout (6) has the cover (7).

2. The tensile testing machine of claim 1, wherein: the output end of the motor (21) is fixedly connected with the outer surface of the rotating shaft (22) through a speed reducer, and the outer surface of the rotating shaft (22) is fixedly connected with the inner surface of the driving wheel (23).

3. The tensile testing machine of claim 1, wherein: the outer surface of the driving wheel (23) is in transmission connection with the outer surface of the driven wheel (24) through a transmission belt, and the inner surface of the driven wheel (24) is fixedly connected with the outer surface of the rotating rod (25).

4. The tensile testing machine of claim 1, wherein: the right ends of the rotating shaft (22) and the rotating rod (25) penetrate through the tensile machine (1) and extend to the outside of the tensile machine (1).

5. The tensile testing machine of claim 1, wherein: the internal surface of connecting block (51) rotates with the surface of dwang (57) to be connected, the internal surface of dwang (57) and the internal surface fixed connection who changes piece (52).

6. The tensile testing machine of claim 1, wherein: the surface of dwang (57) and the internal surface fixed connection of gear (58), the surface looks joint of surface and latch (59) of gear (58).

7. The tensile testing machine of claim 1, wherein: the outer surface of latch (59) and the inner wall fixed connection of connecting block (51), the front end of dwang (57) runs through connecting block (51) and extends to the outside of connecting block (51).

8. The tensile testing machine of claim 1, wherein: one end of the spring (53) is fixedly connected with the inner surface of the rotating block (52), the other end of the spring (53) is fixedly connected with the front surface of the clamping block (54), the outer surface of the clamping block (54) is movably connected with the outer surface of the clamping plate (55), and the inner surface of the clamping plate (55) is fixedly connected with the outer surface of the carrier tape (56).