Rapid detection tool for metal parts

Abstract

The utility model relates to the technical field of metal part detection, and discloses a rapid detection tool for metal parts, which comprises a base, the left side and the right side of the top of the base are fixedly connected with stress rods, the top of each stress rod is provided with a top disc, and the top of each top disc is in threaded connection with a plurality of screws at equal intervals. The top disc is in threaded connection with the stress rod through the screw, a detected part is arranged on the inner side of the top disc, stress columns are fixedly connected to the periphery of the top of the detected part, and a first detection jig is arranged on the inner side of the detected part. According to the utility model, the insertion rod is taken to sequentially pass through the through hole and the insertion hole to fix the position of the fixing ring, so that the position offset of the detected part is prevented, and the first detection tool, the second detection tool and the third detection tool can be respectively taken to carry out different test work on the detected part. And parts to be detected with different sizes can be installed to carry out various detection work.

Description

Technical Field

[0001] This utility model relates to the field of metal parts inspection technology, and in particular to a rapid inspection tooling for metal parts. Background Technology

[0002] Metal parts are basic components made of metal materials with specific shapes, sizes and functions, used to form various mechanical equipment, instruments, vehicles and electronic products. Metal parts play a vital role in modern industry. Almost all mechanical equipment and electronic products cannot function without metal parts, and their quality and performance directly affect the reliability and service life of the entire equipment or product.

[0003] A search revealed Chinese Patent Publication No. CN217738083U, which discloses a rapid inspection fixture for radial holes in metal parts. The fixture includes an inspection sleeve and inspection pins. The inspection sleeve is slidably fitted onto the metal part. Multiple sets of inspection through holes are provided on the circumference of the inspection sleeve. The number and position of these through holes correspond to the number and position of the radial holes on the metal part. The number of inspection pins is equal to the number of inspection through holes, and each set of inspection pins slides through one set of inspection through holes and inserts into the corresponding radial hole in the metal part. This utility model relates to the field of parts inspection technology, specifically providing a rapid inspection fixture for radial holes in metal parts. This fixture can quickly detect whether the axial dimension and radial angle of the radial hole are qualified, effectively improving production and inspection efficiency. However, when using this method for inspection, it can only inspect a single component, resulting in low adaptability and failing to meet the needs of practical applications. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rapid inspection fixture for metal parts, aiming to improve the problem that the existing technology can only inspect a single component and has low adaptability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rapid inspection fixture for metal parts, comprising a base, with force-bearing rods fixedly connected to the left and right sides of the top of the base, a top plate provided on the top of the force-bearing rods, and multiple screws threadedly connected at equal intervals to the top of the top plate, the top plate being threadedly connected to the force-bearing rods through the screws, a part to be tested being provided on the inner side of the top plate, with force-bearing columns fixedly connected to the top four sides of the part to be tested, and a first inspection fixture being provided on the inner side of the part to be tested.

[0006] As a further description of the above technical solution:

[0007] A limit ring is installed on the top of the top plate.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the force-bearing rod is provided with an insertion hole, and a fixing ring is provided on the outer side of the force-bearing rod. The outer wall of the fixing ring is provided with a through hole.

[0010] As a further description of the above technical solution:

[0011] The bottom of the top plate is provided with a plug rod, the end of which passes through a through hole and a plug hole in sequence.

[0012] As a further description of the above technical solution:

[0013] A positioning post is installed in the middle of the top wall of the base.

[0014] As a further description of the above technical solution:

[0015] A stress pad is installed on the top of the base.

[0016] As a further description of the above technical solution:

[0017] A second testing fixture is provided at the rear right side of the base.

[0018] As a further description of the above technical solution:

[0019] A third testing fixture is provided at the front right side of the base.

[0020] This utility model has the following beneficial effects:

[0021] In this invention, the insertion rod is passed through the through hole and the insertion hole in sequence to fix the position of the fixing ring, thereby preventing the position of the part under test from shifting. The first testing fixture, the second testing fixture and the third testing fixture can be picked up to perform different tests on the part under test. It can also install parts under test of different sizes to perform a variety of tests. It has high adaptability and can meet the needs of use. Attached Figure Description

[0022] Figure 1 This is a perspective view of a rapid inspection fixture for metal parts proposed in this utility model.

[0023] Figure 2 This is a partial structural schematic diagram of a rapid inspection fixture for metal parts proposed in this utility model.

[0024] Figure 3 This is a partial structural diagram of a rapid inspection fixture for metal parts proposed in this utility model.

[0025] Legend:

[0026] 1. Base; 2. Force-bearing rod; 3. Insert rod; 4. Screw; 5. Top plate; 6. Fixing ring; 7. Through hole; 8. Insertion hole; 9. Force-bearing pad; 10. Second inspection fixture; 11. Third inspection fixture; 12. First inspection fixture; 13. Force-bearing column; 14. Part to be tested; 15. Limiting ring; 16. Positioning column. Detailed Implementation

[0027] 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.

[0028] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of a rapid inspection fixture for metal parts, comprising a base 1, with force-bearing rods 2 fixedly connected to the left and right sides of the top of the base 1. A top plate 5 is placed on the force-bearing rods 2, and the top of the force-bearing rods 2 is provided with the top plate 5. Multiple screws 4 are threadedly connected to the top of the top plate 5 at equal intervals. The top plate 5 is threadedly connected to the force-bearing rods 2 through the screws 4, thereby achieving the connection and fixation between the top plate 5 and the force-bearing rods 2. The inner side of the top plate 5 is provided with a part to be tested 14, and force-bearing columns 13 are fixedly connected to the top of the part to be tested 14. A first inspection fixture 12 is provided on the inner side of the part to be tested 14. A limit ring 15 is installed on the top of the top plate 5. An insertion hole 8 is opened on the outer wall of the force-bearing rods 2. A fixing ring 6 is provided on the outer side of the force bar 2, and a through hole 7 is provided on the outer wall of the fixing ring 6; an insertion rod 3 is provided at the bottom of the top plate 5, and the end of the insertion rod 3 passes through the through hole 7 and the insertion hole 8 in sequence. The insertion rod 3 is passed through the through hole 7 and the insertion hole 8 in sequence to limit the position of the fixing ring 6, thereby preventing the tested part 14 from shifting position; a second detection fixture 10 is provided at the rear right side of the base 1 to ensure that the force column 13 is inserted into the groove of the limiting ring 15, so as to further improve the stability of the tested part 14 after it is fixed; a third detection fixture 11 is provided at the front right side of the base 1, and the first detection fixture 12, the second detection fixture 10 and the third detection fixture 11 can be used to perform different test tasks on the tested part 14 respectively;

[0029] Specifically, the top plate 5 is installed above the force-bearing rod 2, and the connection and fixation between the top plate 5 and the force-bearing rod 2 are completed using screws 4. Then, the insertion rod 3 is passed through the through hole 7 and the insertion hole 8 in sequence to ensure the stability of the position of the fixing ring 6 and prevent the measured part 14 from shifting. At the same time, it is ensured that the force-bearing column 13 is embedded in the groove of the limiting ring 15 to further improve the stability of the measured part 14 after fixation. Different testing tasks can be performed on the measured part 14 using the first testing fixture 12, the second testing fixture 10 and the third testing fixture 11 respectively. In addition, the device can adapt to the measured parts 14 of various sizes and perform diverse testing work, showing high adaptability.

[0030] Reference Figure 2 A positioning post 16 is installed in the middle of the top wall of the base 1; a force-bearing pad 9 is installed on the top of the base 1.

[0031] Specifically, the part to be tested 14 is lowered through the center hole of the top plate 5 and pre-fixed by inserting it into the positioning post 16, and the pressure of the test is buffered by the force pad 9.

[0032] Working principle: The top plate 5 is placed on the force-bearing rod 2, and the top plate 5 is connected and fixed to the force-bearing rod 2 by screws 4. Then, the part to be tested 14 is lowered through the central hole of the top plate 5 and inserted into the positioning post 16 for pre-fixation. At the same time, the insertion rod 3 is taken and passed through the through hole 7 and the insertion hole 8 in sequence to fix the position of the fixing ring 6, thereby preventing the position of the part to be tested 14 from shifting. Simultaneously, the force-bearing post 13 is engaged in the groove of the limiting ring 15, which further increases the stability of the part to be tested 14 after fixation. The first testing fixture 12, the second testing fixture 10 and the third testing fixture 11 can be used to perform different tests on the part to be tested 14. Different sizes of part to be tested 14 can also be installed to perform various tests. It has high adaptability and can meet the needs of use.

[0033] 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 rapid inspection fixture for metal parts, comprising a base (1), characterized in that: The base (1) has a force rod (2) fixedly connected to the top left and right sides. The top of the force rod (2) is provided with a top plate (5). The top of the top plate (5) is threaded with multiple screws (4) at equal intervals. The top plate (5) is threaded to the force rod (2) through the screws (4). The inner side of the top plate (5) is provided with a part to be tested (14). The top of the part to be tested (14) is fixedly connected with force columns (13) around its top. The inner side of the part to be tested (14) is provided with a first testing fixture (12).

2. The rapid inspection fixture for metal parts according to claim 1, characterized in that: A limit ring (15) is installed on the top of the top plate (5).

3. The rapid inspection fixture for metal parts according to claim 1, characterized in that: The outer wall of the force-bearing rod (2) is provided with an insertion hole (8), and a fixing ring (6) is provided on the outer side of the force-bearing rod (2). The outer wall of the fixing ring (6) is provided with a through hole (7).

4. The rapid inspection fixture for metal parts according to claim 1, characterized in that: The bottom of the top plate (5) is provided with a plug rod (3), and the end of the plug rod (3) passes through the through hole (7) and the plug hole (8) in sequence.

5. The rapid inspection fixture for metal parts according to claim 1, characterized in that: A positioning post (16) is installed in the middle of the top wall of the base (1).

6. The rapid inspection fixture for metal parts according to claim 1, characterized in that: A force-bearing pad (9) is installed on the top of the base (1).

7. The rapid inspection fixture for metal parts according to claim 1, characterized in that: A second testing fixture (10) is provided at the rear right side of the base (1).

8. The rapid inspection fixture for metal parts according to claim 1, characterized in that: A third testing fixture (11) is provided on the front right side of the base (1).

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