A multi-station testing apparatus

Abstract

The utility model relates to test equipment field discloses a kind of multi-station test equipment, including base, the upper side of the base is rotatably connected with rotating plate, the lower side of the rotating plate is provided with driving assembly, the upper side of the rotating plate is fixedly connected with fixed seat, the upper side inner wall of the fixed seat is elastically connected with guide block by spring one, the rear side of the guide block is fixedly connected with clamping block, the lower side inner wall of the fixed seat is elastically connected with clamping block by spring two, the right side inner wall of the fixed seat is elastically connected with pressing block by spring three, the left side of the pressing block is fixedly connected with abutment plate.In the utility model, the clamping and taking of workpiece are realized by the structure of the clamping block, the clamping block and the pressing block linked by spring one, spring two and spring three, without additional tool assistance, only need to put into workpiece when clamping can be clamped, press pressing block when taking can quickly loosen workpiece, simplify operation process, reduce the complexity and labor intensity of manual operation.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment, and in particular to a multi-station testing device. Background Technology

[0002] In the field of industrial mass production, performance testing of workpieces is one of the core links to ensure product quality.

[0003] As production pace accelerates, companies are increasingly demanding higher efficiency and consistency in workpiece testing. Multi-station testing equipment, capable of simultaneously handling and processing multiple workpieces, has become one of the mainstream alternatives to traditional single-station testing equipment. Its application scenarios now cover the testing processes for various workpieces, including electronic components and small mechanical parts.

[0004] However, current multi-station testing equipment still has shortcomings: most equipment has a complex workpiece clamping structure design, which requires manual locking with tools such as wrenches, making the operation cumbersome and time-consuming. Therefore, a multi-station testing equipment is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-station testing device, which aims to improve the problem of inconvenient disassembly and assembly in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multi-station testing device, comprising a base, a rotating plate rotatably connected to the upper side of the base, a driving assembly disposed on the lower side of the rotating plate, a fixed seat fixedly connected to the upper side of the rotating plate, a guide block elastically connected to the upper inner wall of the fixed seat via a spring, a clamping block fixedly connected to the rear side of the guide block, a locking block elastically connected to the lower inner wall of the fixed seat via a spring, a pressure block elastically connected to the right inner wall of the fixed seat via a spring, a backing plate fixedly connected to the left side of the pressure block, and a testing assembly disposed on the upper side of the base.

[0007] As a further description of the above technical solution: The drive assembly includes a connecting column, which is fixedly connected to the lower side of the rotating plate. A gear one is fixedly connected to the outer wall of the connecting column, and a gear two meshes with the right side of the gear one. A motor is fixedly connected to the inner wall of the base, and the gear two is fixedly connected to the output shaft of the motor.

[0008] As a further description of the above technical solution: The test assembly includes a bracket, which is fixedly connected to the upper side of the base, and the tester is fixedly connected to the bracket.

[0009] As a further description of the above technical solution: One end of the spring is fixedly connected to the upper inner wall of the fixed base, and the other end of the spring is fixedly connected to the right side of the guide block.

[0010] As a further description of the above technical solution: The guide block is slidably connected to the upper inner wall of the fixed base.

[0011] As a further description of the above technical solution: One end of the second spring is fixedly connected to the upper inner wall of the fixed base, and the other end of the second spring is fixedly connected to the lower side of the locking block.

[0012] As a further description of the above technical solution: The outer wall of the card block is slidably connected to the upper inner wall of the fixed base. A sliding groove is provided on the right side of the card block, and the upper right side of the card block is inclined.

[0013] As a further description of the above technical solution: The left side of the abutment is slidably connected to the groove of the card block.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the clamping and unclamping of the workpiece is achieved by the linkage of spring one, spring two and spring three, the clamping block and the pressure block structure, without the need for additional tools. When clamping, only the workpiece needs to be placed in to clamp it. When unclamping, pressing the pressure block can quickly release the workpiece, which simplifies the operation process and reduces the complexity and labor intensity of manual operation.

[0015] 2. In this utility model, a multi-station layout and a gear-driven station switching structure driven by a motor are adopted, which can clamp multiple workpieces at the same time and automatically transfer them to the testing station, avoiding the waiting gap of single-station equipment and effectively increasing the number of workpieces tested per unit time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a multi-station testing device proposed in this utility model; Figure 2 This is a cross-sectional schematic diagram of the fixed base of a multi-station testing device proposed in this utility model; Figure 3 This is a schematic cross-sectional view of the card block of a multi-station testing device proposed in this utility model; Figure 4 This is a schematic diagram of gear one and gear two of a multi-station testing device proposed in this utility model.

[0017] Legend: 1. Base; 2. Bracket; 3. Tester; 4. Rotating plate; 5. Fixing seat; 6. Clamping block; 7. Guide block; 8. Spring 1; 9. Locking block; 10. Spring 2; 11. Pressing block; 12. Spring 3; 13. Gear 2; 14. Support plate; 15. Connecting column; 16. Gear 1; 17. Motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-3This utility model provides an embodiment of a multi-station testing device, including a base 1, which serves as the support carrier for the device. A rotating plate 4 is rotatably connected to the upper side of the base 1. The rotating plate 4 can switch between different processing / testing stations by rotation. A driving assembly is provided on the lower side of the rotating plate 4 to provide power for the rotation of the rotating plate 4. A fixed seat 5 is fixedly connected to the upper side of the rotating plate 4. The fixed seat 5 is a fixing structure for mounting workpieces. A guide block 7 is elastically connected to the upper inner wall of the fixed seat 5 by a spring-8. The spring-8 can realize... The guide block 7 is elastically reset and can slide along a preset path on the upper inner wall of the fixed base 5. The guide block 7 is slidably connected to the upper inner wall of the fixed base 5. One end of the spring 8 is fixedly connected to the upper inner wall of the fixed base 5, and the other end of the spring 8 is fixedly connected to the right side of the guide block 7. A clamping block 6 is fixedly connected to the rear side of the guide block 7. This connection method can stably transmit the elastic force of the spring 8. The clamping block 6 is used to clamp the workpiece to be tested. A locking block 9 is elastically connected to the lower inner wall of the fixed base 5 through a spring 10. 10 is used to support the locking block 9 and assist its reset. The locking block 9 can slide up and down along the inner wall of the fixed base 5. The outer wall of the locking block 9 is slidably connected to the upper inner wall of the fixed base 5. A sliding groove is provided on the right side of the locking block 9. The upper right side of the locking block 9 is inclined. The sliding groove is used to cooperate with the abutment plate 14 to achieve linkage. The inclined design of the upper right side facilitates the pressing of the locking block 9 to move down when the workpiece is placed. One end of the second spring 10 is fixedly connected to the upper inner wall of the fixed base 5, and the other end of the second spring 10 is fixedly connected to the lower side of the locking block 9. The right inner wall of the fixed base 5 is... A pressure block 11 is elastically connected to the wall via a spring 12. A stop plate 14 is fixedly connected to the left side of the pressure block 11. The spring 12 can drive the pressure block 11 to elastically reset. The stop plate 14 is used to connect the pressure block 11 and the clamping block 9 to achieve linkage between the two. Pressing the pressure block 11 causes the clamping block 9 to move downward through the stop plate 14, releasing the limit on the clamping block 6. The clamping block 6 and the guide block 7 move to the right under the elastic force of the spring 8, releasing the clamping of the workpiece. The left side of the stop plate 14 is slidably connected in the groove of the clamping block 9. A test component is provided on the upper side of the base 1.

[0020] Reference Figure 1 and Figure 4 The drive assembly includes a connecting column 15, which connects the rotating plate 4 and gear 16 to transmit power to the rotating plate 4. The connecting column 15 is fixedly connected to the lower side of the rotating plate 4. Gear 16 is fixedly connected to the outer wall of the connecting column 15. Gear 2 13 meshes with the right side of gear 16. The meshing of gear 16 and gear 2 13 can transmit power and control the rotation of the rotating plate 4. A motor 17 is fixedly connected to the inner wall of the base 1. The motor 17 is the power source of the drive assembly. The rotation of its output shaft can drive gear 2 13 to rotate synchronously. Gear 2 13 is fixedly connected to the output shaft of the motor 17.

[0021] Reference Figure 1The testing component includes a bracket 2, which supports and fixes the tester 3 to ensure the stability of the installation position of the tester 3. The bracket 2 is fixedly connected to the upper side of the base 1, and the tester 3 is fixedly connected to the bracket 2. The tester 3 is the core component of the testing component and is used to perform specific testing operations on the workpiece at the workstation.

[0022] Working Principle: First, the workpiece is clamped. The workpiece to be tested is placed on the fixed base 5, and the clamping blocks 6 on both sides are moved towards the workpiece until the locking block 9 engages with the inner wall of the bottom end of the clamping block 6, thus fixing the workpiece and completing the clamping operation. Then, the drive assembly is activated to switch the workstation position: Motor 17 acts as the power source, and its output shaft drives gear 13 to rotate. Gear 13 meshes with gear 16, causing gear 16 to drive the rotating plate 4 to rotate via the connecting column 15. The rotating plate 4 synchronously drives the fixed base 5 containing the workpiece to rotate, switching the workpiece position to directly below the tester 3. At this time, the testing assembly begins to work. The tester 3, as the core component, performs preset test operations on the workpiece in the test position. After the test is completed, the rotating plate 4 will rotate the workpiece station out of the test area; when the workpiece is removed later, simply press the pressure block 11 to compress the spring 12, the pressure block 11 drives the abutment plate 14 to move, the abutment plate 14 slides along the groove of the clamping block 9 and pushes the clamping block 9 down, releasing the limit on the clamping block 6. At this time, the spring 8 resets, causing the guide block 7 to slide and release from the clamping block 6, and the tested workpiece can be taken out.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-station testing device, comprising a base (1), characterized in that: A rotating plate (4) is rotatably connected to the upper side of the base (1). A driving assembly is provided on the lower side of the rotating plate (4). A fixed seat (5) is fixedly connected to the upper side of the rotating plate (4). A guide block (7) is elastically connected to the upper inner wall of the fixed seat (5) via a spring (8). A clamping block (6) is fixedly connected to the rear side of the guide block (7). A locking block (9) is elastically connected to the lower inner wall of the fixed seat (5) via a spring (10). A pressure block (11) is elastically connected to the right inner wall of the fixed seat (5) via a spring (12). A stop plate (14) is fixedly connected to the left side of the pressure block (11). A testing assembly is provided on the upper side of the base (1).

2. The multi-station testing equipment according to claim 1, characterized in that: The drive assembly includes a connecting column (15), which is fixedly connected to the lower side of the rotating plate (4). A gear one (16) is fixedly connected to the outer wall of the connecting column (15), and a gear two (13) meshes with the right side of the gear one (16). A motor (17) is fixedly connected to the inner wall of the base (1), and the gear two (13) is fixedly connected to the output shaft of the motor (17).

3. The multi-station testing equipment according to claim 1, characterized in that: The test assembly includes a bracket (2), which is fixedly connected to the upper side of the base (1), and a tester (3) is fixedly connected to the bracket (2).

4. The multi-station testing equipment according to claim 1, characterized in that: One end of the spring (8) is fixedly connected to the upper inner wall of the fixed seat (5), and the other end of the spring (8) is fixedly connected to the right side of the guide block (7).

5. A multi-station testing device according to claim 1, characterized in that: The guide block (7) is slidably connected to the upper inner wall of the fixed seat (5).

6. The multi-station testing equipment according to claim 1, characterized in that: One end of the second spring (10) is fixedly connected to the upper inner wall of the fixed base (5), and the other end of the second spring (10) is fixedly connected to the lower side of the locking block (9).

7. The multi-station testing equipment according to claim 1, characterized in that: The outer wall of the card block (9) is slidably connected to the upper inner wall of the fixed base (5). A sliding groove is provided on the right side of the card block (9), and the upper right side of the card block (9) is inclined.

8. The multi-station testing equipment according to claim 1, characterized in that: The left side of the abutment (14) is slidably connected to the groove of the card block (9).

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