Lock body service life testing machine

Abstract

The utility model relates to a lock body service life testing machine, which comprises a rack and testing devices arranged on the rack in an array, and is characterized in that each testing device comprises a testing support arranged at the top of the rack; the first driving source is arranged on the testing bracket and is used for providing power; the service life testing assembly is movably arranged on one side of the testing support, and the first driving source can drive the service life testing assembly to move back and forth in a reciprocating mode; and the placing jig is positioned on one side of the testing bracket and is used for fixing a lock body to be tested. The lock body service life testing machine is large in lock performance testing range, can carry out lock body service life testing, spring bolt stretching in-place testing, handle torsion resistance testing and the like, reduces labor intensity of operators, improves efficiency and effect of lock performance testing, and shortens testing period.

Description

Technical Field

[0001] The utility model relates to the technical field of locking assembly production equipment, in particular to a lock body life testing machine. Background Art

[0002] To ensure product quality, lock performance testing is an indispensable task in the development and production process of locks. To ensure the test effect, the lock needs to be installed on the door and repeatedly unlocked, opened, closed, and locked for testing.

[0003] The commonly used method at present is manual operation, that is, the sample lock is installed on the door or lock frame, and a dedicated person unlocks, opens, closes and locks the smart lock, and records the number of operations and problems encountered during the test.

[0004] Since the comprehensive performance test requires repeated execution of unlocking, opening, closing and locking actions tens of thousands or even hundreds of thousands of times, the above manual operation method has high labor intensity, low test efficiency and long test cycle. Summary of the invention

[0005] The purpose of the utility model is to provide a lock body life tester which can reduce the labor intensity of operators, improve the efficiency and effect of lock performance testing, and thus shorten the test cycle, so as to solve the above technical problems.

[0006] To realize the above technical solution, the technical solution of the utility model is as follows: a lock body life tester, comprising a frame and a test device arrayed on the frame, the test device comprising:

[0007] A test bracket, arranged on the top of the rack;

[0008] A first driving source, disposed on the test bracket, for providing power;

[0009] A life test component is movably disposed on one side of the test bracket, and the first driving source can drive the life test component to move back and forth; and

[0010] A fixture is placed on one side of the test bracket and is used to fix the lock body to be tested;

[0011] Wherein: after the first driving source drives the life test component to be inserted into the lock body to be tested on the placement fixture, the life test component starts to swing back and forth.

[0012] Furthermore, the first driving source is a cylinder; sensors are provided corresponding to the telescopic positions of the cylinder.

[0013] Furthermore, the life test assembly includes a life test base plate; a first swinging part is rotatably provided at one end of the life test base plate near the top; a slide cylinder is provided on the life test base plate; a second swinging part is provided at the output end of the slide cylinder; the slide cylinder can drive the second swinging part to move closer to or away from the first swinging part.

[0014] Furthermore, the first swing part includes a first swing base fixedly mounted on the life test bottom plate; a swing test motor is disposed on the first swing base; and the output end of the swing test motor is transmission-connected to a first test fixture;

[0015] The second swing part includes a second swing base; a second swing test motor is disposed on the second swing base; and a second test fixture is transmission-connected to an output end of the second swing test motor.

[0016] Furthermore, the first test fixture includes a first swing shaft rotatably arranged on the life test base plate; a first test key is inserted into the first swing shaft; the first test key is arranged in a long square shape;

[0017] The second test fixture includes a second swing shaft rotatably arranged on the slide cylinder; a second test key is inserted into the second swing shaft.

[0018] Furthermore, the placement fixture includes a placement bracket; a placement plate is fixedly provided on one side of the placement bracket; a long insertion hole is provided on the placement plate; a positioning pin is inserted on the placement plate; and a detection sensor is provided on one side of the placement plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the lock body life testing machine of the utility model has a large lock performance test range and can perform lock body life test, lock tongue extension and retraction test, handle torque resistance test, etc., while also reducing the labor intensity of operators, improving the efficiency and effect of lock performance testing, thereby shortening the test cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the lock body life tester of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the testing device of the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Please see attached Figure 1 As shown: A lock body life tester includes a frame 1 and a test device 2 arranged in an array on the frame 1, wherein the test device 2 includes:

[0026] A test bracket 22 is arranged on the top of the rack 1;

[0027] A first driving source 23, disposed on the test bracket 22, for providing power;

[0028] A life test component 24 is movably disposed on one side of the test bracket 22, and the first driving source 23 can drive the life test component 24 to move back and forth; and

[0029] A fixture 21 is placed on one side of the test bracket 22 to fix the lock body to be tested;

[0030] Wherein: after the first driving source 23 drives the life test component 24 to be inserted into the lock body to be tested on the placement fixture 21, the life test component 24 starts to swing back and forth.

[0031] Based on the above embodiment, the first driving source 23 is a cylinder; sensors are provided corresponding to the telescopic positions of the cylinder.

[0032] Based on the above embodiment, the life test component 24 includes a life test base plate 241; the life test base plate 241 is rotatably provided with a first swinging part 242 near one end of the top; a slide cylinder 243 is provided on the life test base plate 241; a second swinging part 244 is provided at the output end of the slide cylinder 243; the slide cylinder 243 can drive the second swinging part 244 to move closer to or away from the first swinging part 242.

[0033] Based on the above embodiment, the first swing part 242 includes a first swing base fixed on the life test base plate 241; a swing test motor is provided on the first swing base; the output end of the swing test motor is transmission-connected to a first test fixture;

[0034] The second swing portion 244 includes a second swing base; a second swing test motor is disposed on the second swing base; and a second test fixture is transmission-connected to an output end of the second swing test motor.

[0035] Based on the above embodiment, the first test fixture includes a first swing shaft rotatably arranged on the life test base plate 241; a first test key is inserted into the first swing shaft; the first test key is arranged in a long square shape;

[0036] The second test fixture includes a second swing shaft rotatably disposed on the slide cylinder 243; a second test key is inserted into the second swing shaft.

[0037] Based on the above embodiment, the placement fixture 21 includes a placement bracket 211; a placement plate 212 is fixedly provided on one side of the placement bracket 211; a long insertion hole 213 is provided on the placement plate 212; a positioning pin 215 is inserted on the placement plate 212; and a detection sensor 214 is provided on one side of the placement plate 212.

[0038] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any person skilled in the art should be able to use the technical content disclosed above to make equivalent embodiments that are equivalent changes by slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A lock body life tester, comprising a frame (1) and a test device (2) arranged in an array on the frame (1), characterized in that: The testing device (2) comprises: A test bracket (22) is arranged on the top of the frame (1); A first driving source (23), arranged on the test bracket (22) and used for providing power; A life test component (24) is movably arranged on one side of the test bracket (22), and the first driving source (23) can drive the life test component (24) to move back and forth; and A placement fixture (21) is located on one side of the test bracket (22) and is used to fix the lock body to be tested; Wherein: after the first driving source (23) drives the life test component (24) to be inserted into the lock body to be tested on the placement fixture (21), the life test component (24) starts to swing back and forth.

2. The lock body life tester according to claim 1, characterized in that: The first driving source (23) is a cylinder; sensors are provided corresponding to the telescopic positions of the cylinder.

3. The lock body life tester according to claim 1, characterized in that: The life test assembly (24) comprises a life test base plate (241); a first swinging portion (242) is rotatably provided at one end of the life test base plate (241) near the top; a slide cylinder (243) is provided on the life test base plate (241); a second swinging portion (244) is provided at the output end of the slide cylinder (243); the slide cylinder (243) can drive the second swinging portion (244) to move closer to or away from the first swinging portion (242).

4. The lock body life tester according to claim 3, characterized in that: The first swing part (242) comprises a first swing base fixedly mounted on the life test base plate (241); a swing test motor is disposed on the first swing base; and the output end of the swing test motor is transmission-connected to a first test fixture; The second swing part (244) comprises a second swing base; a second swing test motor is arranged on the second swing base; and a second test fixture is transmission-connected to the output end of the second swing test motor.

5. The lock body life tester according to claim 4, characterized in that: The first test fixture comprises a first swing shaft rotatably arranged on the life test base plate (241); a first test key is inserted into the first swing shaft; the first test key is arranged in a long square shape; The second test fixture comprises a second swing shaft rotatably arranged on the slide cylinder (243); a second test key is inserted into the second swing shaft.

6. The lock body life tester according to claim 1, characterized in that: The placement fixture (21) comprises a placement bracket (211); a placement plate (212) is fixedly provided on one side of the placement bracket (211); a long insertion hole (213) is provided on the placement plate (212); a positioning pin (215) is inserted on the placement plate (212); and a detection sensor (214) is provided on one side of the placement plate (212).

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