CN218444800U

CN218444800U - Tensile test fixture

Info

Publication number: CN218444800U
Application number: CN202221690268.9U
Authority: CN
Inventors: 齐秀梅
Original assignee: Jilin Province Zhenkun Yili Auto Parts Co ltd
Current assignee: Jilin Province Zhenkun Yili Auto Parts Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-02-03
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a tensile test anchor clamps, include: anchor clamps body, response subassembly, atress piece, the response subassembly is established on the anchor clamps body, the atress piece is movably to be established on the anchor clamps body, and with the response subassembly is in on the same straight line, works as when the atress piece is exerted pressure, the atress piece with the response subassembly offsets and leans on, the utility model provides a tensile test anchor clamps only need assemble the part on anchor clamps, can carry out the tensile test, and easy operation is convenient, and when carrying out the tensile test, and anchor clamps are more even to the tensile force atress of part, have reduced manpower resources, have also improved work efficiency simultaneously.

Description

Tensile test fixture

Technical Field

The utility model relates to a machine-building technical field, concretely relates to tensile test anchor clamps.

Background

The tensile test is mainly to realize mechanical property tests such as stretching, compressing, bending, shearing and peeling of metal materials and non-metal materials through a testing machine, in the prior art, a general part is subjected to the tensile test, the part needs to be fixed on a clamp for testing, the operation is complex, the requirements on the shape of the part are strict, the stress of the part is uneven during the test, the efficiency of the tensile test is low, and the tensile test is difficult to adapt to different parts for the tensile test.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a tensile test anchor clamps, include:

a clamp body;

the induction assembly is arranged on the clamp body;

the stress piece is movably arranged on the clamp body and is positioned on the same line with the sensing assembly, and when pressure is applied to the stress piece, the stress piece abuts against the sensing assembly.

Optionally, the clamp body includes:

a first fixed block;

the second fixing block is detachably arranged on the first fixing block, and the stress mechanism is movably arranged on the second fixing block along the vertical direction and extends to the position above the induction assembly.

Optionally, the second fixed block is provided with a groove and a second through hole which are arranged in the vertical direction, and the stress element penetrates through the second through hole and extends into the groove in the vertical direction.

Optionally, the sensing assembly includes:

the fixing piece is arranged on the first fixing block;

the triggering ball head is fixed with the fixing sheet and extends into the groove along the horizontal direction.

Optionally, the fixing sheet includes:

the first fixing part extends along the horizontal direction of the first fixing block;

the second fixing part extends along the vertical direction of the first fixing block and is fixed on the first fixing block in a surrounding manner together with the first fixing part.

Optionally, a first through hole is formed in the second fixing portion, and the trigger ball head penetrates through the first through hole and is fixed to the first fixing block.

Optionally, the force-bearing member includes:

the rod part is movably arranged in the second through hole in a penetrating manner;

and the stress part is arranged on the rod part and drives the rod part to abut against the trigger ball head when pressure is applied.

Optionally, a plurality of third through holes are formed in the first fixing block, a plurality of fourth through holes are formed in the second fixing block, and the third through holes and the fourth through holes are used for being mutually locked through bolts to fix the first fixing block and the second fixing block. The above technical scheme of the utility model at least include following beneficial effect:

the utility model provides a tensile test anchor clamps only need to assemble the part on anchor clamps, can carry out the tensile test, and easy operation is convenient, and when carrying out the tensile test, anchor clamps are more even to the pulling force atress of part, have reduced manpower resources, have also improved work efficiency simultaneously. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a tensile test fixture provided in an embodiment of the present invention.

Fig. 2 is an exploded view of a tensile test fixture provided in an embodiment of the present invention.

Fig. 3 is an exploded view of a sensing assembly provided in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a force-bearing member provided in an embodiment of the present invention.

Fig. 5 is an exploded view of a clamp body provided in an embodiment of the present invention. The reference numbers illustrate: 1. a clamp body; 11. a first fixed block; 12. a second fixed block; 121. a groove; 122. a second through hole; 2. a sensing component; 21. a fixing sheet; 211. a first fixed part; 212. a second fixed part; 213. a first through hole; 22. triggering the ball head; 3. a force-receiving member; 31. a rod portion; 32. a force receiving portion; 4. a third through hole; 5. and a fourth via. The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", 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 for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The tensile test jig according to an embodiment of the present invention is described in detail below with reference to the drawings.

Referring to fig. 1, the utility model provides a pair of tensile test anchor clamps, including anchor clamps body 1, response subassembly 2, atress piece 3, response subassembly 2 is established on anchor clamps body 1, and atress piece 3 is movably established on anchor clamps body 1 to be in same straight line with response subassembly 2 on, when atress piece 3 was exerted pressure, atress piece 3 leaned on with response subassembly 2 counterbalance.

In this embodiment, at the tensile test's in-process, can contact part and atress piece 3, when making atress piece 3 receive the pressure of downward output for atress piece 3 can lean on with response subassembly 2 counterbalance, and then makes response subassembly 2 begin to measure the pulling force, tests more accurately and can be suitable for different parts and test.

The utility model provides a tensile test anchor clamps only need to assemble the part on anchor clamps, can carry out the tensile test, and easy operation is convenient, and when carrying out the tensile test, anchor clamps are more even to the pulling force atress of part, have reduced manpower resources, have also improved work efficiency simultaneously. Wherein, anchor clamps body 1 includes first fixed block 11 and second fixed block 12, and second fixed block 12 detachably establishes on first fixed block 11 to the atress piece 3 is established on second fixed block 12 along the movably setting of vertical direction, and extends to on the response subassembly 2, and first fixed block 11 is equipped with a plurality of third through-holes 4, is equipped with a plurality of fourth through-holes 5 on the second fixed block 12, third through-hole 4 and fourth through-hole 5 through the bolt with first fixed block 11 with second fixed block 12 is fixed mutually.

In this embodiment, the third through hole 4 may be disposed in a vertical direction or a horizontal direction, and the fourth fixing holes may also be disposed in a vertical direction or a horizontal direction and correspond to each other, and in an assembling process, a bolt may pass through the third through hole 4 and extend into the fourth through hole 5 to perform threaded fixing, so that the first fixing block 11 and the second fixing block 12 are fixed to each other, and the stability between the first fixing block 11 and the second fixing block 12 is higher; when the stressed part 3 is stressed to move, the stressed part can move in the vertical direction of the second fixing block 12 and can be in contact with the sensing component 2 to complete a tension test so as to measure the moment of the part.

The second fixing block 12 has a groove 121 and a second through hole 122 arranged in the vertical direction, and the force-receiving member 3 is inserted into the second through hole 122 and extends into the groove 121 in the vertical direction.

In this embodiment, the groove 121 extends downward for a distance along the top end of the second fixing block 12, the second through hole 122 is attached to the position of the groove 121 and surrounds the center of the groove 121, and is aligned with the force-receiving member 3, the force-receiving member 3 enters vertically through the second through hole 122 in the direction in which the groove 121 extends, so that the bottom of the force-receiving member 3 is attached to the sensing component 2.

Specifically, the sensing assembly 2 includes a fixing plate 21 and a trigger ball 22, the fixing plate 21 is disposed on the first fixing block 11, and the trigger ball 22 is fixed to the fixing plate 21 and extends into the groove 121 along the horizontal direction.

In this embodiment, when the stressed member 3 is attached to the sensing assembly 2, the fixing plate 21 fixes one end of the trigger ball 22, and the fixing plate 21 is close to and fixed to the first fixing block 11, the stressed member 3 sends a pressure downward to be close to the trigger ball 22, and when the trigger ball 22 receives the pressure, the moment can be measured.

The fixing plate 21 includes a first fixing portion 211 and a second fixing portion 212, the first fixing portion 211 extends along a horizontal direction of the first fixing block 11, the second fixing portion 212 extends along a vertical direction of the first fixing block 11, and is fixed on the first fixing block 11 by enclosing together with the first fixing portion 211, meanwhile, the second fixing portion 212 is provided with a first through hole 213, and the trigger ball 22 is arranged in the first through hole 213 in a penetrating manner and fixed to the first fixing block 11.

In this embodiment, when the fixing plate 21 is fixed on the first fixing block 11, the first through hole 213 of the second fixing portion 212 can fix the end of the trigger ball 22 away from the force-bearing member 3, so that the trigger ball 22 is not easy to fall off or loosen, the stability of the trigger ball 22 is maintained, and the measured value between the trigger ball 22 and the force-bearing member 3 is more uniform.

Specifically, the force receiving member 3 includes a rod portion 31 and a force receiving portion 32, the rod portion 31 is movably disposed in the second through hole 122 in a penetrating manner, and the force receiving portion 32 is disposed on the rod portion 31 and drives the rod portion 31 to abut against the trigger ball 22 when pressure is applied.

In this embodiment, one end of the rod portion 31 is fixed at the bottom center of the force-receiving portion 32, and the other end extends into the groove 121 along the second through hole 122, when the upper surface of the force-receiving portion 32 is pressed by a machine, the force-receiving portion 32 generates downward pressure, at this time, the rod portion 31 is pressed downward by the pressure of the force-receiving portion 32, when the other end of the rod portion 31 contacts the trigger ball 22, a downward pressure is provided to the trigger ball 22, when the machine releases the pressure upward, the force-receiving portion 32 and the rod portion 31 are released upward at the same time, and then the tension value can be measured.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A tensile test fixture, comprising:

a clamp body;

the induction assembly is arranged on the clamp body;

2. The tensile test fixture of claim 1, wherein the fixture body comprises:

a first fixed block;

the second fixing block is detachably arranged on the first fixing block, and the stress piece is movably arranged on the second fixing block along the vertical direction and extends to the position above the sensing assembly.

3. The tensile test fixture of claim 2, wherein the second fixing block has a groove and a second through hole arranged along a vertical direction, and the force-receiving member is inserted into the second through hole and extends into the groove along the vertical direction.

4. The tensile test fixture of claim 3, wherein the sensing assembly comprises:

the fixing piece is arranged on the first fixing block;

the trigger ball head is fixed with the fixing sheet and extends into the groove along the horizontal direction.

5. The tensile test fixture of claim 4, wherein the anchor tab comprises:

the second fixing part extends along the vertical direction of the first fixing block and is fixed on the first fixing block in a surrounding mode together with the first fixing part.

6. The tension test fixture of claim 5, wherein the second fixing portion has a first through hole, and the trigger ball is inserted into the first through hole and fixed to the first fixing block.

7. The tensile test fixture of claim 4, wherein the force-bearing member comprises:

the rod part is movably arranged in the second through hole in a penetrating mode;

8. The tensile test fixture of claim 2, wherein a plurality of third through holes are formed in the first fixing block, a plurality of fourth through holes are formed in the second fixing block, and the third through holes and the fourth through holes are locked with each other through bolts to fix the first fixing block and the second fixing block.