CN218628938U

CN218628938U - Door lock and hinge fatigue test device

Info

Publication number: CN218628938U
Application number: CN202222973130.6U
Authority: CN
Inventors: 吴贵利; 莫百刚; 曾文学
Original assignee: Wenzhou Guili Lock Industry Co ltd
Current assignee: Wenzhou Guili Lock Industry Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-14
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a lock and hinge fatigue test device, including lock and hinge integral type tester, lock and hinge integral type tester mainly comprise the two parts main structure: the door lock and hinge frame and the opening and closing integrated tester are installed in an integrated mode, the door lock and hinge frame are plane plates made of rectangles, the lower portions of the door lock and the hinge frame are welded on a testing platform, the opening and closing integrated tester is installed above the door lock and the hinge frame, and the opening and closing integrated tester is installed on the surface of the door lock and the hinge frame. The utility model discloses outside specific part (lock and hinge) installation was detached in preparation work in earlier stage, only need to one of them structure dismantle the installation can, the current traditional testing arrangement of contrast, this device has the leap of matter to overall structure only installs in its one side region, and simple structure still can not block tester's the observation field of vision.

Description

Door lock and hinge fatigue test device

Technical Field

The utility model belongs to the technical field of lock and hinge test, especially, relate to a lock and hinge fatigue test device.

Background

In order to ensure the product quality in the existing manufacturing industry, the product is subjected to internal tests to check various performances of the product. The door lock and hinge industry has specific requirements on safety, regulation, traceability and the like, and once the quality hidden danger of a product appears, the product possibly causes irreparable economic loss. Due to specific requirements on safety, regulation, traceability and the like, at present, fatigue testing devices are required in door lock and hinge production factories, and the door lock and the hinge are further ensured to be produced and sold under the condition of reasonable safety and regulation. The existing door lock and hinge testing device is a mechanical mechanism through a plurality of different positions, and is used for testing the opening and closing fatigue of the door lock and the hinge, the whole device is high in manufacturing cost, hydraulic mechanisms are adopted as main pushing power for the multiple testing mechanical structures, and then the multiple testing mechanism structures are installed at positions, so that the observation visual field of testers can be influenced, the overall disassembly steps are complex, and a plurality of different testing mechanism structures are required to be installed at specific positions, so that a large amount of preparation work is required to be carried out before testing.

Therefore, the fatigue testing device for the door lock and the hinge is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a lock and hinge fatigue test device, including lock and hinge integral type tester, lock and hinge integral type tester mainly comprise two parts main structure: the door lock and hinge frame and the opening and closing integrated tester are integrally installed together, the door lock and hinge frame are plane plates made of rectangles, the end faces of the lower sides of the door lock and the hinge frame are welded on a test platform, the opening and closing integrated tester is installed on one side of the upper sides of the door lock and the hinge frame, and the opening and closing integrated tester is installed on the surface of one side of the door lock and the hinge frame.

Preferably, the door lock and hinge frame is composed of four parts: installation frame, cooperation door plant, test hinge and test lock, the installation frame is the frame that adopts the rectangle to make, installs the cooperation door plant in the centre of installation frame, and the cooperation door plant is fixed through the installation of test hinge, installs the test lock on the cooperation door plant, installs the integral type tester that opens and shuts on the installation frame.

Preferably, the open-close integrated tester is composed of ten parts of structures: the installation fixed baseplate board, test main motor, transmission main shaft, drive disc, the spirochaeta that opens and shuts, business turn over breach, cooperation holding down plate, open cam, yielding rubber and linking rope, the fixed baseplate board of installation is the plate body that adopts the type of 'U' to make, flange mounting is passed through on the top surface of installation frame to the one end of installation fixed baseplate board, installs test main motor on the other end of installation fixed baseplate board.

Preferably, the output end of the test main motor is connected with the upper end of the transmission main shaft through a bearing, a transmission disc is welded at the lower end of the transmission main shaft, the upper end of the retractable spiral body is welded on the periphery of the transmission disc, and the retractable spiral body is an opening-closing body made of a spiral.

Preferably, the opening and closing spiral body is provided with two in-out gaps, one in-out gap is provided with a matched lower pressing plate, one end of the matched lower pressing plate is installed on a door handle of the test door lock through a bolt, and the matched lower pressing plate is a plate body with one end made of an arc line end.

Preferably, the lower extreme welding of the spirochaeta that opens and shuts has opened the cam, opens the cam and is provided with damping rubber at the inboard arris from top to bottom, and damping rubber is the rubber strip that adopts the cylinder to make, and damping rubber inlays on opening the cam inboard arris, opens the cam winding and has linking rope, links together the one end of linking rope with the cooperation door plant stationary phase, and the outside surface of cooperation door plant links to each other with the one end of linking rope.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses the integral type tester that opens and shuts of lock and hinge integral type tester is whole to be an solitary accredited testing organization, this integral type tester overall structure that opens and shuts's design is simple, it is convenient to cooperate, this structure need not through the drive mechanism of a plurality of different positions, test lock and hinge, and overall structure only is provided with an solitary motor, through this solitary motor, can be complete realize the test operation of lock and hinge, when can reduce whole cost, reduce the preparation work before the test, secondly, the integral type tester operation that opens and shuts once, be a complete test step, cause to reduce unnecessary and complicated programming, the debugging operation before the reduction in-plant test that can be by a wide margin, in addition, the mounted position of the integral type tester that opens and shuts is around the lock outside, need not the tester or look at the personnel and need make a round trip to walk around the device, just can observe the fatigue degree of lock and hinge, for follow-up in-plant, provide the wide field of vision, the tester that also is convenient for in the time quantum of difference, observe and take notes fatigue degree.

Drawings

Fig. 1 is a schematic structural view of the door lock and hinge integrated detector of the present invention.

Fig. 2 is a schematic side view of the structure of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the back structure of fig. 1 according to the present invention.

In the figure:

door lock and hinge integral type detector 1, door lock and hinge frame 2, the integral type detector 3 that opens and shuts, installation frame 4, cooperation door plant 5 detects hinge 6, detects lock 7, and the fixed base plate 71 of installation detects main motor 8, transmission main shaft 9, drive disc 10, the spirochaeta 11 that opens and shuts, business turn over breach 12, cooperation holding down plate 13 opens cam 14, yielding rubber 15, links up rope 16.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may 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 as a specific case by those skilled in the art.

As shown in figures 1 to 3:

the utility model provides a pair of lock and hinge fatigue test device, including lock and hinge integral type detector 1, lock and hinge frame 2, the integral type detector 3 that opens and shuts, installation frame 4, cooperation door plant 5 detects hinge 6, detects lock 7, and the fixed base board 71 of installation detects main motor 8, and transmission main shaft 9, transmission disc 10, the spirochaeta 11 that opens and shuts, business turn over breach 12, cooperation holding down plate 13 opens cam 14, and yielding rubber 15 and linking rope 16, wherein: door lock and hinge integral type detector 1 mainly comprises two parts main structure: door lock and hinge frame 2 and open and shut integral type detector 3, door lock and hinge frame 2 and open and shut integral type detector 3 are installed together as an organic whole, door lock and hinge frame 2 is the flat panel that adopts the rectangle to make, the welding of the below terminal surface of door lock and hinge frame 2 is on testing platform, open and shut integral type detector 3 is installed to top one side of door lock and hinge frame 2, open and shut integral type detector 3 installs on one side surface of door lock and hinge frame 2, installation frame 4 is the frame that adopts the rectangle to make, install cooperation door plant 5 on the centre of installation frame 4, cooperation door plant 5 is fixed through detecting hinge 6 installation, install detection lock 7 on the cooperation door plant 5, install open and shut integral type detector 3 on installation frame 4, when needing to test one set of door lock and hinge, will original cooperation door plant 5, detect hinge 6 and detection lock 7 dismantlement, install new part on installation frame 4, at this moment, only need to dismantle cooperation holding down plate 13 from the door handle can, install cooperation holding down plate on new door handle, then just accomplish the step before the test, need not to dismantle detector 3 of open and shut, integral type detector 3 prepares for the earlier stage, only the simple installation structure of removing of integral type.

The first embodiment is as follows:

the output end of a detection main motor 8 is connected with the upper end of a transmission main shaft 9 through a bearing, a transmission disc 10 is welded at the lower end of the transmission main shaft 9, the upper end of an opening and closing spiral body 11 is welded on the periphery of the transmission disc 10, an inlet and outlet gap 12 is formed in the opening and closing spiral body 11, two inlet and outlet gaps 12 are formed in the opening and outlet gap 12, a matching lower pressing plate 13 is arranged on one inlet and outlet gap 12, one end of the matching lower pressing plate 13 is mounted on a door handle of a detection door lock 7 through a bolt, an opening cam 14 is welded at the lower end of the opening and closing spiral body 11, damping rubber 15 is arranged on the upper inner side edge and the lower inner side edge of the opening cam 14, the damping rubber 15 is a rubber strip made of a cylinder, the damping rubber 15 is embedded on the inner side edge of the opening cam 14, the opening cam 14 is wound with a connecting rope 16, the opening and closing integrated tester 3 is integrally an independent testing mechanism, and the design of the whole structure of the opening and closing integrated tester 3 is simple, the structure is convenient to match, the door lock and the hinge can be tested without a plurality of transmission mechanisms at different positions, the whole structure is only provided with a single motor, the door lock and the hinge can be tested by the single motor, the whole cost can be reduced, the preparation work before the test is reduced, next, the integral open-close tester 3 works once to form a complete test step, redundant and complex programming is reduced, the debugging work before the test in a factory can be greatly reduced, in addition, the installation position of the integral open-close tester 3 is arranged around the outer side of the door lock, the installation position can expand the observation range of the visual field, a tester or a viewer does not need to walk around to observe the fatigue degree of the door lock and the hinge, and the subsequent pilot in the factory can observe the fatigue degree, the utility model provides an open visual field of vision, the tester of also being convenient for observes and takes notes fatigue degree in the time quantum of difference, and business turn over breach 12 is provided with two altogether, and when cooperation holding down plate 13 did not operate, cooperation holding down plate 13 was in first department business turn over breach 12 always, and when the operation, second department business turn over breach 12 can break away from cooperation holding down plate 13 outside, and business turn over breach 12 is the exit of cooperation holding down plate 13.

The second embodiment:

the defect or problem that proposes among the above-mentioned background art is mainly solved by the integrative detector 3 that opens and shuts of lock and hinge integrative type detector 1: during testing, the opening and closing integrated detector 3 is opened, the main detection motor 8 of the opening and closing integrated detector 3 operates, the main detection motor 8 drives the transmission main shaft 9, the transmission main shaft 9 drives the opening and closing spiral body 11 to rotate through the transmission disc 10, the opening and closing spiral body 11 pushes the matched lower pressing plate 13 to press downwards, the opening and closing spiral body 11 also drives the opening and closing spiral body 11 to rotate, when the opening and closing spiral body 11 drives the opening cam 14 to be in contact with the matched door panel 5, the detection door lock 7 is also opened, the matched lower pressing plate 13 moves out of the opening and closing spiral body 11 from the next in-out notch 12 and is driven to be opened and closed through the opening cam 14, when the contact is yes, the connecting rope 16 can follow the tensile support, the connecting rope 16 prevents the opening and closing range of the matched door panel 5 from being too large, when the matched door panel 5 is reset, the matched door panel is driven by the connecting rope 16, and the matched lower pressing plate 13 also can enter the opening and closing spiral body 11 through the in-out notch 12.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a lock and hinge fatigue test device, includes lock and hinge integral type tester (1), its characterized in that, lock and hinge integral type tester (1) mainly comprise two parts main structure: the door lock and hinge frame (2) and the opening and closing integrated tester (3) are installed together in an integrated mode, the door lock and hinge frame (2) are plane plates made of rectangles, the end faces of the lower portions of the door lock and hinge frame (2) are welded on a testing platform, and the opening and closing integrated tester (3) is installed on one side of the upper portion of the door lock and hinge frame (2).

2. The door lock and hinge fatigue testing device of claim 1, wherein: the door lock and hinge frame (2) is composed of four parts: installation frame (4), cooperation door plant (5), test hinge (6) and test lock (7), installation frame (4) are the frame that adopts the rectangle to make, install cooperation door plant (5) in the centre of installation frame (4), and cooperation door plant (5) are fixed through test hinge (6) installation, install test lock (7) on cooperation door plant (5).

3. The door lock and hinge fatigue testing device of claim 1, wherein: the open-close integrated tester (3) is composed of ten parts of structures: the device comprises a mounting and fixing base plate (71), a main testing motor (8), a main transmission shaft (9), a transmission disc (10), an opening and closing spiral body (11), an inlet and outlet notch (12), a lower matching pressing plate (13), an opening cam (14), damping rubber (15) and a connecting rope (16), wherein the mounting and fixing base plate (71) is a plate body made of a U shape, one end of the mounting and fixing base plate (71) is mounted on the surface above a mounting frame (4) through a flange, and the main testing motor (8) is mounted at the other end of the mounting and fixing base plate (71).

4. A door lock and hinge fatigue testing device according to claim 3, wherein: the output end of the main test motor (8) is connected with the upper end of the transmission main shaft (9) through a bearing, the lower end of the transmission main shaft (9) is welded with a transmission disc (10), and the periphery of the transmission disc (10) is welded with the upper end of an opening and closing spiral body (11).

5. A door lock and hinge fatigue testing device according to claim 3, wherein: an in-out gap (12) is formed in the opening and closing spiral body (11), a matching lower pressing plate (13) is arranged on one in-out gap (12), and one end of the matching lower pressing plate (13) is installed on a door handle of the test door lock (7) through a bolt.

6. A door lock and hinge fatigue testing device according to claim 3, wherein: the lower extreme welding of spiral body (11) opens and shuts has opened cam (14), opens the upper and lower inboard arris of cam (14) and is provided with damping rubber (15), and damping rubber (15) are the rubber strip that adopts the cylinder to make, and damping rubber (15) ann inlays on opening cam (14) inside arris, and it has linking rope (16) to open cam (14) winding, and the one end of linking rope (16) links together with cooperation door plant (5) stationary phase.