CN215262925U

CN215262925U - Door colludes intensity test frock

Info

Publication number: CN215262925U
Application number: CN202023302225.2U
Authority: CN
Inventors: 徐文雷
Original assignee: Suzhou Alome Science & Technology Co ltd
Current assignee: Suzhou Alome Science & Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-21
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a door colludes strength test frock, include: the door hook assembly comprises a positioning assembly (1) and a testing assembly (5), wherein the positioning assembly (1) is used for limiting a door hook (11) and comprises a fixing seat (2) for accommodating the door hook (11) and a limiting rod (4) for limiting the door hook (11) in the fixing seat (2), and the limiting rod (4) is movably connected with the fixing seat (2); the testing component (5) is arranged above the positioning component (1) and comprises a guide post (6) and an impact post (7) for testing the strength of the door hook (11), and the impact post (7) is movably arranged in the guide post (6). The utility model discloses can collude the door through locating component fixedly, rethread test assembly colludes the door of fixing in locating component and carries out the intensity test, can test the intensity that the test door colluded fast, accurately.

Description

Door colludes intensity test frock

Technical Field

The utility model relates to an intensity test equipment technical field, in particular to door colludes intensity test frock.

Background

With the improvement of the strength requirement of the door hook in the market, the door hook locking tongue 12 is knocked by a hammer, and whether the strength of the door hook locking tongue is improved or not can be roughly judged by checking the quality of a section. Therefore, it is urgently needed to provide a tool capable of rapidly and accurately testing the strength of the door hook.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide a door and collude intensity test frock, can be accurate, quick collude to the door and carry out intensity test.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a door colludes intensity test frock, includes: the positioning assembly is used for limiting the door hook and comprises a fixed seat for accommodating the door hook and a limiting rod for limiting the door hook in the fixed seat, and the limiting rod is movably connected with the fixed seat;

the testing assembly is arranged above the positioning assembly and comprises a guide pillar and an impact pillar for testing the strength of the door hook, and the impact pillar is movably arranged in the guide pillar.

Furthermore, the fixing base is provided with a first limiting groove for accommodating the door hook locking plate, and the first limiting groove penetrates through the fixing base along the width direction of the fixing base.

Furthermore, the fixing base is further provided with an opening, the opening is located below the testing component and communicated with the first limiting groove, and a spring bolt of the door hook extends out of the fixing base from the opening.

Furthermore, the fixing seat is further provided with a second limiting groove for accommodating the convex plate of the door hook, and the second limiting groove is communicated with the first limiting groove.

Furthermore, the fixing base is provided with a limiting hole for accommodating the limiting rod, and the limiting rod is movably arranged in the limiting hole.

Furthermore, the guide post is provided with a track along the height direction thereof, and the impact post is movably arranged in the track and vertically moves along the track.

Furthermore, the impact column and the guide column are both made of stainless steel.

Furthermore, the testing assembly further comprises a handle fixedly connected with the impact column, the guide column is further provided with a slide way communicated with the track, and the handle vertically moves along the slide way along with the impact column.

Further, the door colludes intensity test fixture still includes the bottom plate, the fixing base is fixed on the bottom plate.

Furthermore, the door hook strength testing tool further comprises a supporting plate fixedly connected with the bottom plate, and the guide pillar is fixed on the supporting plate.

Compared with the prior art, the utility model has the advantages of: the door hook is fixed through the positioning assembly, the strength of the door hook fixed in the positioning assembly is tested through the testing assembly, and the strength of the door hook can be tested quickly and accurately.

Drawings

Fig. 1 is a schematic structural view of the door hook strength testing tool of the present invention.

Fig. 2 is the structure diagram of the door hook strength testing tool after being assembled into the door hook.

Fig. 3 is a schematic structural diagram of a door hook to be detected of the door hook strength testing tool of the utility model.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length h", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. 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.

As shown in fig. 1, a door hook strength testing tool according to an embodiment of the present invention includes a positioning component 1 and a testing component 5 disposed above the positioning component 1, the positioning component 1 is used for limiting a door hook 11, and includes a fixing seat 2 for accommodating the door hook 11 and a limiting rod 4 for limiting the door hook 11 in the fixing seat 2, the limiting rod 4 is movably connected with the fixing seat 2; the testing component 5 comprises a guide post 6 and an impact post 7 for testing the strength of the door hook 11, and the impact post 7 is movably arranged in the guide post 6.

The door hook 11 is fixed through the positioning component 1, the strength of the door hook 11 fixed in the positioning component 1 is tested through the testing component 5, the strength of the door hook 11 can be tested quickly and accurately, and the door hook can be used repeatedly.

The fixing base 2 is provided with a first limiting groove 21 in the height direction, and the first limiting groove 21 is rectangular and used for accommodating the lock plate 13 of the door hook 11. The first limiting groove 21 penetrates through the fixing base along the width direction of the fixing base 2. The fixing seat 2 is further provided with a notch 23, the notch 23 is located below the testing component 5, the notch 23 is communicated with the first limiting groove 21, and the bolt 12 of the door hook 11 extends out of the fixing seat 2 from the notch 23 to receive the testing component 5 to test the strength of the fixing seat. The fixing seat 2 is further provided with a second limiting groove 22 for accommodating the convex plate 14 of the door hook 11, and the second limiting groove 22 is communicated with the first limiting groove 21. The fixing base 2 is further provided with a limiting hole 20, the limiting hole 20 extends along the length direction of the fixing base 2 and penetrates through the fixing base 2, and the limiting rod 4 is movably arranged in the limiting hole 20.

The guide post 6 is provided with a rail 60 along the height direction thereof, and the impact post 7 is movably disposed in the rail 60 and can move vertically along the rail 60. Guide pillar 6 and impact post 7 are stainless steel, easy to process and be difficult for rustting to prevent that the door from colluding intensity test frock after a period of time is unused, when using once more, lead to impact post 7 not smooth because of rustting two. In this embodiment, the mass of the impact beam 7 is about 880 grams. Of course, the weight of the impact column 7 can be adjusted according to specific requirements, and the door hook 11 with different strength requirements can be subjected to strength test.

The testing component 5 further comprises a handle 8, one end of the handle 8 is fixed on the impact column 7, and the other end of the handle 8 extends out of the guide column 6. The guide post 6 is provided with a slide way 61, the slide way 61 is communicated with the track 60, and the handle 8 vertically moves along the slide way 61 along with the impact post 7.

The door hook strength testing tool further comprises a bottom plate 9 and a supporting plate 10 fixedly connected with the bottom plate 9, wherein the fixing seat 2 is fixed on the bottom plate 9, and the guide pillar 6 is fixed on the supporting plate 10.

The process that the door colludes 11 intensity of intensity test fixture detection door is as follows:

place door that will take out a selective examination with hook 11 in fixing base 2 earlier, insert the gag lever post 4 in spacing hole 20 again, fix door hook 11 in fixing base 2, then hold handle 8 and pull impact post 7 to the top of guide pillar 6, loosen the handle, make impact post 7 can do free falling body motion, strike spring bolt 12. The bolt 12 is impacted 30 times with 2 seconds between each impact. If the 30 times of impact is finished and the bolt 12 is not broken, the strength of the door hook 11 for spot inspection is qualified; if the bolt 12 is broken or cracked during or after 30 times of impact, the door hook 11 of the random inspection is a defective product.

In this embodiment, after the impact post 7 is pulled to the top end of the guide post 6, the distance between the bottom end of the impact post 7 and the upper surface of the bolt 12 is 150 mm.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a door colludes intensity test frock which characterized in that includes: the door hook positioning device comprises a positioning component (1), wherein the positioning component (1) is used for limiting a door hook (11) and comprises a fixed seat (2) for accommodating the door hook (11) and a limiting rod (4) for limiting the door hook (11) in the fixed seat (2), and the limiting rod (4) is movably connected with the fixed seat (2);

the testing component (5) is arranged above the positioning component (1) and comprises a guide pillar (6) and an impact pillar (7) for testing the strength of the door hook (11), and the impact pillar (7) is movably arranged in the guide pillar (6).

2. The door hook strength testing tool according to claim 1, wherein the fixing seat (2) is provided with a first limiting groove (21) for accommodating the lock plate (13) of the door hook (11), and the first limiting groove (21) penetrates through the fixing seat (2) along the width direction of the fixing seat (2).

3. The door hook strength testing tool according to claim 2, wherein the fixing seat (2) is further provided with a notch (23), the notch (23) is located below the testing component (5), the notch (23) is communicated with the first limiting groove (21), and a lock tongue (12) of the door hook (11) extends out of the fixing seat (2) from the notch (23).

4. The door hook strength testing tool according to claim 2, wherein the fixing seat (2) is further provided with a second limiting groove (22) for accommodating the convex plate (14) of the door hook (11), and the second limiting groove (22) is communicated with the first limiting groove (21).

5. The door hook strength testing tool according to claim 1, wherein the fixing seat (2) is provided with a limiting hole (20) for accommodating the limiting rod (4), and the limiting rod (4) is movably arranged in the limiting hole (20).

6. The door hook strength testing tool according to claim 1, wherein a rail (60) is arranged on the guide post (6) along the height direction of the guide post, and the impact post (7) is movably arranged in the rail (60) and vertically moves along the rail (60).

7. The door hook strength testing tool according to claim 1, wherein the impact column (7) and the guide column (6) are both made of stainless steel.

8. The door hook strength testing tool according to claim 6, wherein the testing component (5) further comprises a handle (8) fixedly connected with the impact column (7), the guide post (6) is further provided with a slide way (61) communicated with the track (60), and the handle (8) vertically moves along the slide way (61) along with the impact column (7).

9. The door hook strength testing tool according to claim 1, further comprising a bottom plate (9), wherein the fixing seat (2) is fixed on the bottom plate (9).

10. The door hook strength testing tool according to claim 9, further comprising a supporting plate (10) fixedly connected with the bottom plate (9), wherein the guide post (6) is fixed on the supporting plate (10).