CN213041665U - Servo control tension machine reciprocating stretching device convenient for collecting residual materials - Google Patents

Abstract

The utility model discloses a servo control pulling force machine reciprocating stretching device of defective material conveniently collects, including base, mounting bracket, stretching mechanism, first exposed core and second exposed core, the top bolt fastening of base has the mounting bracket, and the inboard of mounting bracket is provided with stretching mechanism to stretching mechanism's below bolt fastening has the second exposed core, the below of second exposed core is provided with first exposed core to first exposed core bolt fastening is at the upper surface of base. This servo control pulling force machine reciprocating stretching device of incomplete material is conveniently collected is provided with protection cloth and rolling axle, and the accessible is protected cloth and is sheltered from stretching mechanism's the outside, and the side protects tensile material, can shelter from the incomplete material that produces when tensile simultaneously, makes it fall into the surface of base, and convenient follow-up is collected and is cleared up it, and the protection cloth can be accomodate under the effect of rolling axle simultaneously, and the experimental material of being convenient for installs in earlier stage fixedly.

Description

Servo control tension machine reciprocating stretching device convenient for collecting residual materials

Technical Field

The utility model relates to a pulling force machine technical field specifically is a servo control pulling force machine reciprocating stretching device of incomplete material is conveniently collected.

Background

The servo type tensile machine is a common type of the tensile machine, can test the tensile strength, the elongation and other tests of products such as various materials, semi-finished products and the like, controls a clamping end to move through a reciprocating stretching device in the servo type tensile machine, and stretches the products, but the conventional servo control tensile machine reciprocating stretching device has some defects when in use:

the reciprocating stretching device of the existing servo control tension machine is used for carrying out the stretching test on a material, surface substances of the material are easy to fall off when the material deforms, the fallen residual materials are easy to bounce outside under the action force, certain pollution is caused to the environment, the device is inconvenient for collecting the residual materials generated in the stay cord test, and the practicability of the device is reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original servo control tension machine reciprocating stretching device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo control pulling force machine reciprocating stretching device of incomplete material is conveniently collected to current servo control pulling force machine reciprocating stretching device is carrying out tensile test to the material on solving the existing market that above-mentioned background art provided, the material surface material takes place to drop easily when taking place to warp, and the incomplete material that drops is bounced the external world easily under the effort, causes the problem of certain pollution to the environment.

In order to achieve the above object, the utility model provides a following technical scheme: a servo control tension machine reciprocating stretching device convenient for collecting residual materials comprises a base, a mounting frame, a stretching mechanism, a first clamping end and a second clamping end, wherein the mounting frame is fixed on the base through bolts, the stretching mechanism is arranged on the inner side of the mounting frame, the second clamping end is fixed on the stretching mechanism through bolts, the first clamping end is arranged below the second clamping end, the first clamping end is fixed on the upper surface of the base through bolts, mounting shells are arranged on the front side and the rear side of the mounting frame, a winding shaft is arranged in each mounting shell, protective cloth is wound on the surface of each winding shaft, a connecting plate is arranged at the lower end of each protective cloth and located on the outer side of each mounting shell, a movable shaft penetrates through the middle of each connecting plate and is mounted on the upper surface of the base, and a connecting groove is formed in the outer side of each movable shaft, and the connecting groove is arranged in the connecting plate, a limiting plate is embedded at the upper end of the movable shaft, and the limiting plate is positioned above the connecting plate.

Preferably, the vertical center line of the first clamping end and the vertical center line of the second clamping end are overlapped, and the width of the first clamping end and the width of the second clamping end are smaller than the width of the protective cloth.

Preferably, the mounting shell is arranged symmetrically in front and back of the center line of the mounting frame, and the lowest point of the mounting shell is higher than the highest point of the stretching mechanism.

Preferably, the outer end of the winding shaft is provided with a torsion spring, and the winding shaft forms a rotating structure through the torsion spring and the mounting shell.

Preferably, constitute revolution mechanic between loose axle and the base, and constitute the integral structure between loose axle and the limiting plate to the width of limiting plate is greater than the diameter of loose axle.

Preferably, an up-and-down sliding structure is formed between the limiting plate and the connecting groove, the height of the movable shaft below the limiting plate is larger than the thickness of the connecting plate, and the connecting plate is connected with the protective cloth through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the servo control tension machine reciprocating stretching device is convenient for collecting the residual materials;

(1) the device is provided with the protective cloth and the winding shaft, so that the outer side of the stretching mechanism can be shielded through the protective cloth, on one hand, the stretched material can be protected, and meanwhile, the residual material generated during stretching can be shielded to fall onto the surface of the base, so that the residual material is convenient to collect and clean subsequently, and meanwhile, the protective cloth can be accommodated under the action of the winding shaft, so that the test material can be conveniently installed and fixed in the early stage, and the practicability of the device is improved;

(2) be provided with connecting plate and limiting plate, the rotation of accessible limiting plate presses the connecting plate in its below, makes the position of follow-up protection cloth remain stable, rotates the limiting plate when follow-up needs are accomodate protection cloth and makes it coincide with the connecting groove mutually, can remove the spacing effect of limiting plate to the connecting plate, improves the use convenience of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of a main sectional structure of the limiting plate of the present invention;

fig. 5 is the schematic diagram of the overlooking structure of the limiting plate of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a stretching mechanism; 4. a first clamping end; 5. a second clamping end; 6. mounting a shell; 7. a winding shaft; 701. a torsion spring; 8. protective cloth; 9. a connecting plate; 10. a movable shaft; 11. a limiting plate; 12. and connecting the grooves.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a servo control tension machine reciprocating stretching device convenient for collecting remnant comprises a base 1, a mounting frame 2, a stretching mechanism 3, a first clamping end 4, a second clamping end 5, a mounting shell 6, a winding shaft 7, a protective cloth 8, a connecting plate 9, a movable shaft 10, a limiting plate 11 and a connecting groove 12, wherein the mounting frame 2 is fixed on the base 1 through bolts, the stretching mechanism 3 is arranged on the inner side of the mounting frame 2, the second clamping end 5 is fixed on the lower portion of the stretching mechanism 3 through bolts, the first clamping end 4 is arranged on the lower portion of the second clamping end 5, the first clamping end 4 is fixed on the upper surface of the base 1 through bolts, the mounting shells 6 are arranged on the front side and the rear side of the mounting frame 2, the winding shaft 7 is arranged inside the mounting shell 6, the protective cloth 8 is wound on the surface of the winding shaft 7, the connecting plate 9 is arranged at the lower end of the protective cloth 8, and the connecting plate 9 is positioned on the outer side, a movable shaft 10 penetrates through the middle of the connecting plate 9, the movable shaft 10 is installed on the upper surface of the base 1, a connecting groove 12 is formed in the outer side of the movable shaft 10, the connecting groove 12 is formed in the connecting plate 9, a limiting plate 11 is embedded in the upper end of the movable shaft 10, and the limiting plate 11 is located above the connecting plate 9;

the vertical central line of the first clamping end 4 and the vertical central line of the second clamping end 5 are coincided, the widths of the first clamping end 4 and the second clamping end 5 are smaller than the width of the protective cloth 8, the structural design can be shielded by the protective cloth 8 subsequently through the first clamping end 4 and the second clamping end 5, and the waste materials can be conveniently collected subsequently;

the mounting shell 6 is symmetrically arranged in front and back of the central line of the mounting frame 2, the lowest point of the mounting shell 6 is higher than the highest point of the stretching mechanism 3, and the protective cloth 8 below the mounting shell 6 can always keep shielding the object when the stretching mechanism 3 conducts a reciprocating stretching experiment on the object in the following process;

the outer end of the winding shaft 7 is provided with a torsion spring 701, the winding shaft 7 forms a rotating structure through the torsion spring 701 and the mounting shell 6, and the subsequent winding shaft 7 can rotate under the action of the torsion spring 701 through the structural design to store the protective cloth 8, so that an object can be conveniently mounted;

a rotating structure is formed between the movable shaft 10 and the base 1, an integrated structure is formed between the movable shaft 10 and the limiting plate 11, the width of the limiting plate 11 is larger than the diameter of the movable shaft 10, the position of the limiting plate 11 can be adjusted through the subsequent rotation of the movable shaft 10, and the connecting plate 9 can be limited by matching with the connecting groove 12 subsequently;

the limiting plate 11 and the connecting groove 12 form an up-and-down sliding structure, the movable shaft 10 below the limiting plate 11 is larger than the connecting plate 9 in thickness, the connecting plate 9 and the protective cloth 8 are connected through screws, the limiting plate 11 can rotate under the action of the movable shaft 10 after penetrating through the connecting groove 12 due to the structural design, and the limiting plate is clamped above the connecting groove 12.

The working principle is as follows: in using the servo controlled pulling force machine reciprocating stretching apparatus for conveniently collecting the remnant, first, as shown in fig. 1, 2 and 3, when the device is used, the protective cloth 8 can be firstly folded, the first clamping end 4 and the second clamping end 5 are leaked out, the material to be tested is conveniently installed, the connecting plate 9 can be firstly pressed down as shown in the combined graph of figure 4 and figure 5, then the position limiting plate 11 is rotated, the position limiting plate 11 rotates under the action of the movable shaft 10, so that the position of the position limiting plate 11 is coincided with the position of the connecting groove 12, then the connecting plate 9 can be moved upwards to make the limiting plate 11 pass through the connecting groove 12, and at the same time the winding shaft 7 will rotate under the action of the torsion spring 701, the protective cloth 8 is rolled, the connecting plate 9 is pulled upwards to move, and then two ends of the experimental material are fixed to the first clamping end 4 and the second clamping end 5 to perform the experiment;

can stimulate connecting plate 9 downwards before experimental, pull down protection cloth 8, protect the outside of stretching mechanism 3, straighten the upper surface of base 1 with connecting plate 9, make limiting plate 11 pass spread groove 12, then rotate limiting plate 11 once more, as shown in fig. 5, spacing limiting plate 11 in the top of spread groove 12, it is spacing to carry out connecting plate 9, make protection cloth 8 remain stable, the defective material that produces in subsequent tensile experiment will be sheltered from by protection cloth 8, fall on the upper surface of base 1 afterwards, the defective material of avoiding scatters to the external world, it can be collected and clear up the defective material on the base 1 to follow-up open protection cloth 8, increase the practicality of device.

Those not described in detail in this specification are within the skill of the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a servo control pulling force machine reciprocating stretching device of convenient collection defective material, includes base (1), mounting bracket (2), tension mechanism (3), first exposed core (4) and second exposed core (5), its characterized in that: the device comprises a base (1), a mounting frame (2) is fixed on the base (1) through bolts, a stretching mechanism (3) is arranged on the inner side of the mounting frame (2), a second clamping end (5) is fixed on the stretching mechanism (3) through bolts, a first clamping end (4) is arranged below the second clamping end (5), the first clamping end (4) is fixed on the upper surface of the base (1) through bolts, mounting shells (6) are arranged on the front side and the rear side of the mounting frame (2), a winding shaft (7) is arranged inside the mounting shells (6), protective cloth (8) is wound on the surface of the winding shaft (7), a connecting plate (9) is arranged at the lower end of the protective cloth (8), the connecting plate (9) is located on the outer side of the mounting shells (6), a movable shaft (10) penetrates through the middle of the connecting plate (9), and the movable shaft (10) is mounted on the upper surface of the base (1), and the outside of loose axle (10) is provided with spread groove (12) to spread groove (12) and set up in the inside of connecting plate (9), inlay the upper end of loose axle (10) has limiting plate (11), and limiting plate (11) are located the top of connecting plate (9).

2. The reciprocating stretching device of the servo control pulling machine convenient for collecting the residual material as claimed in claim 1, wherein: the vertical center line of the first clamping end (4) and the vertical center line of the second clamping end (5) are overlapped, and the widths of the first clamping end (4) and the second clamping end (5) are smaller than the width of the protective cloth (8).

3. The reciprocating stretching device of the servo control pulling machine convenient for collecting the residual material as claimed in claim 1, wherein: the mounting shell (6) is symmetrically arranged in front and back of the center line of the mounting frame (2), and the lowest point of the mounting shell (6) is higher than that of the stretching mechanism (3).

4. The reciprocating stretching device of the servo control pulling machine convenient for collecting the residual material as claimed in claim 1, wherein: torsion spring (701) is installed to the outer end of rolling axle (7), and constitutes revolution mechanic between rolling axle (7) and installation shell (6) through torsion spring (701).

5. The reciprocating stretching device of the servo control pulling machine convenient for collecting the residual material as claimed in claim 1, wherein: constitute revolution mechanic between loose axle (10) and base (1), and constitute the integral structure between loose axle (10) and limiting plate (11) to the width of limiting plate (11) is greater than the diameter of loose axle (10).

6. The reciprocating stretching device of the servo control pulling machine convenient for collecting the residual material as claimed in claim 1, wherein: an up-and-down sliding structure is formed between the limiting plate (11) and the connecting groove (12), the height of the movable shaft (10) below the limiting plate (11) is larger than the thickness of the connecting plate (9), and the connecting plate (9) is connected with the protective cloth (8) through screws.

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