Automatic pressing mechanism for product testing fixture

Abstract

The utility model relates to product testing fixture pressing mechanism related field, specifically disclose a kind of automatic pressing mechanism for product testing fixture, including pressing frame, pressing middle plate and rack, the middle part of the pressing frame is equipped with detachable pressing middle plate, multiple the pressing cross plate is equipped on the pressing middle plate, the side of the pressing frame, pressing middle plate and pressing cross plate is equipped with multiple pressing rod, the middle part of one end of the pressing frame is equipped with connecting frame, the second ear frame of the connecting frame with the rack one side is hinged, the bottom of the rack is connected with support base through support vertical board.The utility model's pressing frame bottom is equipped with multiple pressing rod, multiple pressing rod can be simultaneously pressed in multiple places to product, can guarantee the stress uniformity of product pressing, improve product pressing uneven production product deformation, effectively improve product detection precision and save manual operation time, and the middle part of pressing frame is equipped with pressing middle plate, multiple pressing cross plate is equipped on the pressing middle plate.

Description

Technical Field

[0001] This utility model relates to the field of product inspection tool pressing mechanism, specifically an automatic pressing mechanism for product inspection tools. Background Technology

[0002] Product inspection fixtures use automatic pressing mechanisms to press products, facilitating product inspection. Fixtures are specialized inspection devices primarily used to measure and evaluate the dimensions, shape, positional characteristics, and quality of parts. They are widely used in manufacturing to ensure that manufactured products meet quality requirements. Fixtures can be simple measuring tools, such as calipers and micrometers, or complex measuring devices, such as coordinate measuring machines. Most product inspection tools use multiple pressing heads to press the product. This method results in uneven pressing force, which can easily cause product deformation, making it unsafe to use. Furthermore, it is not flexible to operate, as it is impossible to disassemble the pressing mechanism to change the shape and type of pressing, thus lacking versatility. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic pressing mechanism for product inspection tools, so as to solve the problems mentioned in the background art, which is that the pressing force is not uniform, the product is easily deformed, the use is not safe, the operation is not flexible, the pressing mechanism cannot be disassembled, the pressing shape and type cannot be changed, and the versatility is insufficient.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic pressing mechanism for product inspection, comprising a pressing frame, a pressing middle plate, and a frame. The pressing frame has a detachable pressing middle plate in the middle, and the pressing middle plate has multiple pressing horizontal plates. The sides of the pressing frame, the pressing middle plate, and the pressing horizontal plates are each provided with multiple pressing rods. A connecting frame is provided at the middle of one end of the pressing frame. The connecting frame is hinged to a second ear frame on one side of the frame. The bottom of the frame is connected to a support base through a support upright plate.

[0005] In a further embodiment, both the end of the pressing middle plate and the end of the pressing horizontal plate are provided with pins. The pressing horizontal plate is assembled with the inner sides of both sides of the pressing frame by means of pins, and the pressing middle plate is assembled with the inner side of the end of the pressing frame by means of pins.

[0006] In a further embodiment, the top of the connecting frame is provided with a third ear bracket, and the end of the connecting frame is provided with a hinge ear, which is hinged to the second ear bracket.

[0007] In a further embodiment, a hydraulic rod is also included, the telescopic end of which is hinged to a third ear bracket, a first ear bracket is provided on one side of the frame, and the cylinder end of the hydraulic rod is hinged to the first ear bracket.

[0008] In a further embodiment, a control panel is provided on the side of the frame, and the output end of the control panel is electrically connected to the input end of the hydraulic rod.

[0009] In a further embodiment, the top end of the pressing rod is provided with a sealing cap, and the bottom end of the pressing rod is provided with a rubber sleeve.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. The bottom of the pressing frame of this utility model is provided with multiple pressing rods. Multiple pressing rods can simultaneously press the product in multiple places, which can ensure the uniformity of the pressing force on the product, improve the product deformation caused by uneven pressing, effectively improve the product detection accuracy and save manual operation time.

[0011] 2. The pressing frame of this utility model has a pressing center plate in the middle, and multiple pressing cross plates are provided on the pressing center plate. Pins are provided at both ends of the pressing cross plates and the end of the pressing center plate, which facilitates the disassembly of the pressing center plate and allows it to be adjusted according to the shape of the product, thus increasing its versatility. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the pressing frame of this utility model; Figure 2 This is a schematic diagram of the pressing mechanism of this utility model; Figure 3 This is a side view of the frame of this utility model; Figure 4 This is a top view of the pressing frame of this utility model; Figure 5 This is a top view of the pressing plate of this utility model; Figure 6 This is a side view of the pressing frame of this utility model.

[0013] In the diagram: 1. Pressing frame; 2. Pressing rod; 3. Connecting frame; 4. Hinge ear; 5. Pressing middle plate; 6. Pressing cross plate; 7. Hydraulic rod; 8. First ear bracket; 9. Frame; 10. Control panel; 11. Support upright plate; 12. Second ear bracket; 13. Support base; 14. Third ear bracket; 15. Pin. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Please see Figure 1-6An embodiment of this utility model provides an automatic pressing mechanism for product inspection, including a pressing frame 1, a pressing middle plate 5, and a frame 9. The pressing frame 1 has a detachable pressing middle plate 5 in the middle, and multiple pressing horizontal plates 6 are provided on the pressing middle plate 5. Multiple pressing rods 2 are provided on the sides of the pressing frame 1, the pressing middle plate 5, and the pressing horizontal plates 6. A connecting frame 3 is provided at the middle of one end of the pressing frame 1. The connecting frame 3 is hinged to a second ear 12 on one side of the frame 9. The bottom of the frame 9 is connected to the support base 13 through a support upright plate 11.

[0016] The product can be pressed in multiple positions via the pressing frame 1, and the pressing position can be adjusted via the pressing plate 5. It can be adjusted according to the shape of the product. Multiple pressing rods 2 are used to control the product to press at multiple points simultaneously. The connecting frame 3 facilitates the connection with the frame 9, and the support base 13 facilitates the stable support and placement of the frame 9.

[0017] Furthermore, both the end of the pressing middle plate 5 and the end of the pressing horizontal plate 6 are provided with pins 15. The pressing horizontal plate 6 is assembled with the inner sides of both sides of the pressing frame 1 by means of the pins 15, and the pressing middle plate 5 is assembled with the inner side of the end of the pressing frame 1 by means of the pins 15. The pins 15 facilitate the assembly of the pressing middle plate 5 and the pressing frame 1.

[0018] Furthermore, the top of the connecting frame 3 is provided with a third ear bracket 14, and the end of the connecting frame 3 is provided with a hinge ear 4, which is hinged to the second ear bracket 12. The hinge ear 4 facilitates the hinge to the second ear bracket 12 on one side of the frame 9, making it easy to adjust the angle of the pressing frame 1.

[0019] Furthermore, it also includes a hydraulic rod 7, the telescopic end of which is hinged to the third ear bracket 14. A first ear bracket 8 is provided on one side of the frame 9, and the cylinder end of the hydraulic rod 7 is hinged to the first ear bracket 8. The angle of the pressing frame 1 can be automatically adjusted by the hydraulic rod 7 to enable automatic pressing control.

[0020] Furthermore, a control panel 10 is provided on the side of the frame 9. The output end of the control panel 10 is electrically connected to the input end of the hydraulic rod 7. The control panel 10 is used to intelligently control the hydraulic rod 7.

[0021] Furthermore, the top of the pressing rod 2 is provided with an end cap, and the bottom end of the pressing rod 2 is provided with a rubber sleeve. The end cap can protect the top of the pressing rod 2.

[0022] Working principle: In use, the inner center of the pressing frame 1 is assembled by inserting the pressing plate 5 into the pressing frame 1 through the pin 15. The hydraulic rod 7 is controlled by the control panel 10, so that the hydraulic rod 7 presses the pressing frame 1. The pressing frame 1 controls multiple pressing rods 2 to press the product in multiple positions. The support base 13 facilitates the stable support and placement of the frame 9. The support plate 11 can support the frame 9 by raising it. The first ear bracket 8 facilitates the hinged installation of the hydraulic rod 7 and the frame 9. The third ear bracket 14 facilitates the hinged connection with the telescopic end of the hydraulic rod 7.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic pressing mechanism for a product inspection fixture, comprising a pressing frame (1), a pressing center plate (5), and a frame (9), characterized in that: The middle part of the pressing frame (1) is provided with a detachable pressing middle plate (5), and the pressing middle plate (5) is provided with multiple pressing horizontal plates (6). The sides of the pressing frame (1), the pressing middle plate (5) and the pressing horizontal plates (6) are provided with multiple pressing rods (2). The middle part of one end of the pressing frame (1) is provided with a connecting frame (3). The connecting frame (3) is hinged to the second ear frame (12) on one side of the frame (9). The bottom of the frame (9) is connected to the support base (13) through the support upright plate (11).

2. The automatic pressing mechanism for a product inspection tool according to claim 1, characterized in that: Both the end of the pressing middle plate (5) and the end of the pressing horizontal plate (6) are provided with pins (15). The pressing horizontal plate (6) is assembled with the inner sides of both sides of the pressing frame (1) by means of pins (15). The pressing middle plate (5) is assembled with the inner side of the end of the pressing frame (1) by means of pins (15).

3. The automatic pressing mechanism for a product inspection tool according to claim 1, characterized in that: The top of the connecting frame (3) is provided with a third ear bracket (14), and the end of the connecting frame (3) is provided with a hinge ear (4), and the hinge ear (4) is hinged to the second ear bracket (12).

4. The automatic pressing mechanism for a product inspection tool according to claim 3, characterized in that: It also includes a hydraulic rod (7), the telescopic end of which is hinged to the third ear bracket (14), and a first ear bracket (8) is provided on one side of the frame (9), and the cylinder end of the hydraulic rod (7) is hinged to the first ear bracket (8).

5. The automatic pressing mechanism for a product inspection tool according to claim 1, characterized in that: The side of the frame (9) is provided with a control panel (10), and the output end of the control panel (10) is electrically connected to the input end of the hydraulic rod (7).

6. The automatic pressing mechanism for a product inspection tool according to claim 1, characterized in that: The top of the pressing rod (2) is provided with a sealing cap, and the bottom end of the pressing rod (2) is provided with a rubber sleeve.

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