CN213956976U

CN213956976U - Movable clamping tension tester

Info

Publication number: CN213956976U
Application number: CN202023054076.2U
Authority: CN
Inventors: 金民隆
Original assignee: Kunshan Hengcheng Electronic Technology Co ltd
Current assignee: Kunshan Hengcheng Electronic Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-13
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the tensile test field specifically is a movable centre gripping tensile tester, including the device bottom plate, the top surface fixed mounting of device bottom plate has outer frame, the inboard bottom fixed mounting of outer frame has the base, the top fixed mounting of base has lower anchor clamps, the inboard of outer frame is provided with the tensiometer body, and the bottom fixed mounting of tensiometer body have with lower anchor clamps specification the same anchor clamps that go up, the top surface of outer frame is provided with the sleeve. This movable centre gripping tension tester, through the setting of the inboard tensiometer body of outer frame, can come to stimulate the tensiometer body through the pulling stay cord, and then can exert the pulling force to the article between last anchor clamps and the lower anchor clamps to can reach the effect of carrying out high-efficient tensile test to the inboard article of outer frame, the tensiometer body can also measure the tensile concrete data of test simultaneously, has solved the problem that current device is difficult to carry out the high-efficient side view to corresponding article.

Description

Movable clamping tension tester

Technical Field

The utility model relates to a tensile test field specifically is a movable centre gripping tensile tester.

Background

The tensile tester can perform tests such as stretching, compressing, bending, peeling, puncturing and the like in the whole material, thoroughly overcomes the defects of heavy machine table, complex operation and single performance of the traditional material type testing machine, and selects different tensile testers for testing according to different material requirements.

The existing tension tester is generally divided into two types, namely a precise tension tester, the general measurement accuracy of the instrument is high, but the machine is huge, the operation is complex, the manufacturing cost is high, the instrument is not suitable for daily use, the other type is a tension meter, the size is small, but the measurement accuracy is low, and the hook is generally adopted to measure objects, the clamping effect of the mode is poor, and the condition of test errors is easy to occur in the measurement.

In order to solve the above problems, a movable clamping tension tester is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a movable centre gripping tension tester has the characteristics that can carry out high-efficient tensile test to corresponding article.

(II) technical scheme

For solving the technical problem, the utility model provides a movable centre gripping tension tester, including the device bottom plate, the top surface fixed mounting of device bottom plate has outer frame, the inboard bottom fixed mounting of outer frame has the base, the top fixed mounting of base has lower anchor clamps, the inboard of outer frame is provided with the tensiometer body, and the bottom fixed mounting of tensiometer body have with lower anchor clamps specification the same anchor clamps that go up, the top surface of outer frame is provided with the sleeve, telescopic inboard is provided with the stay cord, the bottom fixedly connected with tensiometer body of stay cord, the outside of stay cord is provided with the baffle, and the outside winding of stay cord has the reset spring who is located between baffle and the tensiometer body.

Preferably, the joint of the tension meter body and the pull rope is provided with a pull rod, the outer wall of the outer frame is provided with a sliding groove, two ends of the pull rod are arranged on the inner side of the sliding groove, and the outer wall of the pull rod is fixedly provided with a sliding block matched with the sliding groove.

Preferably, the top end of the pull rope is fixedly connected with a pull ring, a baffle is arranged between the pull ring and the pull rope, and the radius of the baffle is one half and five times of the radius of the sleeve.

Preferably, the lower clamp is provided with a left side plate and a right side plate which are opposite in position, and a top plate located between the left side plate and the right side plate is arranged above the lower clamp.

Preferably, the outer wall of the top plate is fixedly provided with clamping teeth, and the inner wall of the right side plate is provided with a tooth buckle matched with the clamping teeth.

Preferably, the inner side of the left side plate is fixedly sleeved with a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with a threaded rod, the outer end of the threaded rod is fixedly connected with a top plate through a bearing, and the outer end of the threaded rod is fixedly provided with a rotating handle.

Preferably, the device bottom plate is disc-shaped, and the device bottom plate and the outer frame are fixedly connected by welding.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of the inboard tensiometer body of outer frame, can come to stimulate the tensiometer body through the pulling stay cord, and then can exert pulling force to the article between last anchor clamps and the lower anchor clamps to can reach the effect of carrying out high-efficient tensile test to the inboard article of outer frame, the tensiometer body can also measure the tensile concrete data of test simultaneously, has solved the problem that current device is difficult to carry out high-efficient side looking to corresponding article.

2. Through the setting of last anchor clamps and lower anchor clamps, can adjust the position of roof through rotating the threaded rod, and then can carry out high-efficient clamp tightly to the article between roof and the right side board, and then can increase the fixed effect of device to article, avoid current device because to the article fixed effect relatively poor and lead to the condition emergence of test error when the test.

3. Through stay cord outside reset spring's setting, can be after the test the position of automatic recovery tensiometer body, and then be convenient for carry out the tensile test to article in succession, easy and simple to handle, the setting of device bottom plate disc is convenient for prescribe a limit to the position of outer frame simultaneously, avoids pulling the stay cord and leads to the device dystopy when the test, and then the unsafe condition of test result appears appearing.

Drawings

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

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

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

fig. 4 is a schematic structural view of the present invention from above.

Reference numerals:

in the figure: 1. a device chassis; 2. a base; 3. an outer frame; 4. a tension meter body; 5. pulling a rope; 6. a partition plate; 7. a baffle plate; 8. a pull ring; 9. a sleeve; 10. a return spring; 11. a pull rod; 12. an upper clamp; 13. a lower clamp; 131. a left side plate; 132. a right side plate; 133. a top plate; 134. tooth buckling; 135. clamping teeth; 136. a threaded rod; 137. a handle is rotated; 138. a threaded barrel; 14. a chute; 15. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a movable centre gripping tension tester, including device bottom plate 1, device bottom plate 1's top surface fixed mounting has outer frame 3, the inboard bottom fixed mounting of outer frame 3 has base 2, the top fixed mounting of base 2 has lower anchor clamps 13, the inboard of outer frame 3 is provided with tensiometer body 4, and tensiometer body 4's bottom fixed mounting has the last anchor clamps 12 the same with lower anchor clamps 13 specification, outer frame 3's top surface is provided with sleeve 9, sleeve 9's inboard is provided with stay cord 5, the bottom fixedly connected with tensiometer body 4 of stay cord 5, the outside of stay cord 5 is provided with baffle 6, and the outside winding of stay cord 5 has reset spring 10 that is located between baffle 6 and the tensiometer body 4.

In this embodiment, it should be noted that a pull rod 11 is disposed at a connection position of the tension meter body 4 and the pull rope 5, a sliding slot 14 is disposed on an outer wall of the outer frame 3, two ends of the pull rod 11 are disposed inside the sliding slot 14, and a sliding block 15 adapted to the sliding slot 14 is fixedly mounted on the outer wall of the pull rod 11; the arrangement of the sliding groove 14 and the sliding block 15 facilitates the up-and-down adjustment of the pull rod 11 on the inner side of the outer frame 3, and simultaneously can also increase the stability of the tension meter body 4 during adjustment.

In this embodiment, it should be noted that the top end of the pull rope 5 is fixedly connected with a pull ring 8, a baffle 7 is arranged between the pull ring 8 and the pull rope 5, and the radius of the baffle 7 is one half and five times of the radius of the sleeve 9; the setting of pull ring 8 is convenient for pulling tensiometer body 4 and carries out the tension test to article, and the setting of baffle 7 can avoid tensiometer body 4 to break away from the condition emergence of control range.

In this embodiment, it should be noted that, the lower clamp 13 is provided with two left side plates 131 and right side plates 132 opposite to each other, and a top plate 133 located between the left side plates 131 and the right side plates 132 is arranged above the lower clamp 13; the setting of roof 133 can cooperate right side board 132 to fix corresponding article, reaches the effect of carrying out high-efficient fixed to article.

In this embodiment, it should be noted that the outer wall of the top plate 133 is fixedly provided with a clamping tooth 135, and the inner wall of the right side plate 132 is provided with a tooth buckle 134 adapted to the clamping tooth 135; the tooth buckle 134 and the clamping teeth on the outer wall of the clamping teeth 135 are matched, so that the contact area between the device and an object is increased, the fixing effect of the device on the object is increased, and the high-efficiency fixing is facilitated.

In this embodiment, it should be noted that a threaded cylinder 138 is fixedly sleeved on the inner side of the left side plate 131, a threaded rod 136 is connected to the inner wall of the threaded cylinder 138 through a thread, the outer end of the threaded rod 136 is fixedly connected to a top plate 133 through a bearing, and a rotating handle 137 is fixedly installed at the outer end of the threaded rod 136; the provision of threaded rod 136 and stem 137 facilitates adjustment of the position of top plate 133 to facilitate efficient securing of articles of different thicknesses.

In this embodiment, the device base plate 1 has a disk shape, and the device base plate 1 and the outer frame 3 are fixedly connected by welding.

The utility model discloses a theory of operation and use flow: place this test article outside 3 inboards with earlier, clamp 12 and lower anchor clamps 13 press from both sides tightly this article through adjusting, the tester foot is put at device bottom plate 1's top surface simultaneously, fix device bottom plate 1 and outer frame 3's position, rethread pull ring 8 pulls stay cord 5, and then can apply the pulling force to the article through tensiometer body 4 between last anchor clamps 12 and lower anchor clamps 13, the data of testing out on tensiometer body 4 carry out the reading simultaneously, thereby can reach the effect of carrying out high-efficient tensile test to corresponding article.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A movable clamping tension tester is characterized by comprising a device bottom plate (1), the top surface of the device bottom plate (1) is fixedly provided with an outer frame (3), the bottom of the inner side of the outer frame (3) is fixedly provided with a base (2), a lower clamp (13) is fixedly arranged at the top of the base (2), a tension meter body (4) is arranged on the inner side of the outer frame (3), an upper clamp (12) with the same specification as the lower clamp (13) is fixedly arranged at the bottom of the tension meter body (4), a sleeve (9) is arranged on the top surface of the outer frame (3), a pull rope (5) is arranged on the inner side of the sleeve (9), the bottom end of the pull rope (5) is fixedly connected with a tension meter body (4), a clapboard (6) is arranged on the outer side of the pull rope (5), and a return spring (10) positioned between the partition plate (6) and the tension meter body (4) is wound on the outer side of the pull rope (5).

2. The movable clamping tension tester according to claim 1, wherein a pull rod (11) is arranged at the joint of the tension meter body (4) and the pull rope (5), a sliding groove (14) is formed in the outer wall of the outer frame (3), two ends of the pull rod (11) are arranged on the inner side of the sliding groove (14), and a sliding block (15) matched with the sliding groove (14) is fixedly arranged on the outer wall of the pull rod (11).

3. The movable clamping tension tester as claimed in claim 1, wherein the top end of the pull rope (5) is fixedly connected with a pull ring (8), a baffle (7) is arranged between the pull ring (8) and the pull rope (5), and the radius of the baffle (7) is one-half and five times of the radius of the sleeve (9).

4. The movable clamping tension tester as claimed in claim 1, wherein the lower clamp (13) is provided with a left side plate (131) and a right side plate (132) which are opposite to each other, and a top plate (133) is arranged above the lower clamp (13) and located between the left side plate (131) and the right side plate (132).

5. The movable clamping tension tester as claimed in claim 4, wherein the outer wall of the top plate (133) is fixedly provided with clamping teeth (135), and the inner wall of the right side plate (132) is provided with a tooth buckle (134) matched with the clamping teeth (135).

6. The movable clamping tension tester as claimed in claim 4, wherein a threaded cylinder (138) is fixedly sleeved on the inner side of the left side plate (131), a threaded rod (136) is connected to the inner wall of the threaded cylinder (138) in a threaded manner, a top plate (133) is fixedly connected to the outer end of the threaded rod (136) through a bearing, and a rotating handle (137) is fixedly mounted to the outer end of the threaded rod (136).

7. The mobile clamping tension tester of claim 1, wherein the device base plate (1) is disc-shaped, and the device base plate (1) is fixedly connected with the outer frame (3) by welding.