Product hole detection tool

Abstract

The utility model discloses a product hole detection tool which comprises a cover plate, a first positioning plate, a partition plate, a second positioning plate and a bottom plate, the first positioning plate is located between the cover plate and the partition plate, and the second positioning plate is located between the partition plate and the bottom plate. The partition plate is located between the first positioning plate and the second positioning plate. The first positioning plate is provided with a plurality of first positioning grooves, the width of each first positioning groove is larger than that of the product, the width of each first positioning groove is smaller than the height of the product, and the depth of each first positioning groove is equal to the height of the product. The multiple products are arranged in the first positioning groove in the length direction of the first positioning groove. According to the utility model, a plurality of products can be detected, so that the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the part detection technical field, especially, relate to a product hole detection frock. BACKGROUND

[0002] In the prior art, the part is usually drilled or reamed in the production process of medical instrument parts, and some iron filings are left in the machining process, and some special processes are used in the industrial production process to process samples, so that some foreign matters may exist in the part hole, which may affect the later use of the part (such as affecting the locking screw), and therefore it is necessary to check whether there are foreign matters in the part hole to determine whether the part product is qualified.

[0003] At present, the foreign matters in the part hole are usually detected one by one by manually holding the part through the naked eye or magnifying glass, which is relatively cumbersome and low in detection efficiency. UTILITY MODEL CONTENT

[0004] The utility model mainly solves the technical problem that a product hole detection frock can detect multiple products, thereby improving the detection efficiency.

[0005] To solve the above technical problems, one technical scheme of the utility model is as follows: a product hole detection frock, comprising a cover plate, a first positioning plate, a partition plate, a second positioning plate and a bottom plate, the first positioning plate is located between the cover plate and the partition plate, the second positioning plate is located between the partition plate and the bottom plate, and the partition plate is located between the first positioning plate and the second positioning plate.

[0006] The product comprises a bottom surface, side surfaces located on both sides of the bottom surface and end surfaces located at both ends of the product, the bottom surface is provided with a first blind hole, one of the two end surfaces is provided with a second blind hole, the width of the product is less than the height of the product, and the height of the product is less than the length of the product.

[0007] The first positioning plate has a plurality of first positioning grooves, the width of the first positioning groove is greater than the width of the product, the width of the first positioning groove is less than the height of the product, the depth of the first positioning groove is equal to the height of the product, and a plurality of products are arranged along the length direction of the first positioning groove in the first positioning groove, so that the product is placed horizontally and the opening of the first blind hole is upward or downward, and the first blind hole of the product is detected.

[0008] The second positioning plate has a plurality of second positioning slots, each of which contains a product. Each second positioning slot corresponds one-to-one with a product. The length of the second positioning slot is greater than the height of the product and less than the length of the product. The width of the second positioning slot is greater than the width of the product and less than the height of the product. The depth of the second positioning slot is equal to the length of the product. This allows the product to be placed vertically with the opening of the second blind hole facing upward or downward. The second blind hole of the product can be detected, enabling the detection of multiple products and improving detection efficiency.

[0009] Furthermore, the first positioning groove penetrates the upper and lower surfaces of the first positioning plate, and several first positioning grooves are arranged parallel to each other.

[0010] Furthermore, the second positioning groove penetrates the upper and lower surfaces of the second positioning plate.

[0011] Furthermore, the surface of the cover plate is recessed inward to form a first groove that matches the first positioning plate.

[0012] Furthermore, the partition is provided with a first slot, the first slot having a first opening, and the first positioning plate being inserted into the first slot.

[0013] Furthermore, the second positioning plate is provided with a second slot, the second slot is provided with a second opening, the partition is inserted into the second slot, and the first opening and the second opening are respectively located on both sides of the tooling.

[0014] Furthermore, the surface of the base plate is recessed inward to form a second groove that matches the second positioning plate.

[0015] Furthermore, it also includes a testing mechanism, which includes a carrier for carrying the tooling and a horizontal drive motor for driving the carrier to transport horizontally. The horizontal drive motor is fixed to the frame, and the output shaft of the horizontal drive motor is connected to a lead screw. The lead screw is threaded to the carrier. A camera is provided above the carrier. The camera is mounted on a translation cylinder, and the translation cylinder is mounted on the frame.

[0016] Furthermore, the upper surface of the vehicle is provided with several mounting grooves, and anti-slip strips are installed in the mounting grooves, with the anti-slip strips protruding from the upper surface of the vehicle.

[0017] Furthermore, the anti-slip strip is a rubber anti-slip strip or a silicone anti-slip strip.

[0018] The beneficial effects of this utility model are at least as follows:

[0019] This utility model includes a cover plate, a first positioning plate, a partition plate, a second positioning plate, and a base plate. The first positioning plate has several first positioning grooves, the width of which is greater than the width of the product and less than the height of the product, and the depth of which is equal to the height of the product. This allows the product to be placed horizontally with the opening of the first blind hole facing upwards or downwards, enabling the detection of the first blind hole in the product. The second positioning plate has several second positioning grooves, the length of which is greater than the height of the product and less than the length of the product. The width of which is greater than the width of the product and less than the height of the product, and the depth of which is equal to the length of the product, allows the product to be placed vertically with the opening of the second blind hole facing upwards or downwards, enabling the detection of the second blind hole in the product. This allows for the detection of multiple products, improving detection efficiency.

[0020] The partition of this utility model is provided with a first slot, the first slot is provided with a first opening, a first positioning plate is inserted into the first slot, a second positioning plate is provided with a second slot, the second slot is provided with a second opening, the partition is inserted into the second slot, the first opening and the second opening are respectively located on both sides of the tooling, so that when the partition is pulled out, the first positioning plate and the second positioning plate remain relatively stationary, so that the product falls from the first positioning slot and enters the second positioning slot.

[0021] The detection mechanism of this utility model includes a carrier for carrying the tooling and a horizontal drive motor for driving the carrier to transport horizontally. After the tooling is placed on the carrier, it is convenient for the camera to take pictures and transmit the images to the display screen for detection and observation. Attached Figure Description

[0022] Figure 1 This is an exploded view of the present invention;

[0023] Figure 2 This is the utility model Figure 1 A magnified view of point A;

[0024] Figure 3 This is the utility model Figure 1 A magnified view of point B;

[0025] Figure 4 This is a schematic diagram of the structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the cover plate of this utility model;

[0027] Figure 6 This is a structural schematic diagram of the product of this utility model;

[0028] Figure 7 This is a schematic diagram of the testing mechanism of this utility model;

[0029] Figure 8 This is a structural schematic diagram of the vehicle of this utility model;

[0030] Figure 9 This is a schematic diagram of step one of this utility model;

[0031] Figure 10 This is a schematic diagram of step two of this utility model;

[0032] Figure 11 This is a schematic diagram of step three of this utility model;

[0033] Figure 12 This is a schematic diagram of step four of this utility model;

[0034] Figure 13 This is a schematic diagram of step five of this utility model;

[0035] The parts in the attached diagram are labeled as follows:

[0036] 1. Cover plate; 11. First groove; 2. First positioning plate; 21. First positioning slot; 3. Partition plate; 31. First slot; 32. First opening; 4. Second positioning plate; 41. Second positioning slot; 42. Second slot; 43. Second opening; 5. Base plate; 51. Second groove; 6. Product; 61. Bottom surface; 62. Side surface; 63. End face; 64. First blind hole; 65. Second blind hole; 71. Carrier; 711. Mounting slot; 72. Horizontal drive motor; 73. Camera; 74. Translation cylinder; 75. Anti-slip strip; 8. Frame; W, width of product; H, height of product; L, length of product; w1, width of first positioning slot; l2, length of second positioning slot; w2, width of second positioning slot. Detailed Implementation

[0037] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0038] Example: A tooling for detecting holes in a product, such as Figure 1 He Ru Figure 2 As shown, it includes a cover plate 1, a first positioning plate 2, a partition plate 3, a second positioning plate 4, and a bottom plate 5. The first positioning plate 2 is located between the cover plate 1 and the partition plate 3, the second positioning plate 4 is located between the partition plate 3 and the bottom plate 5, and the partition plate 3 is located between the first positioning plate 2 and the second positioning plate 4.

[0039] like Figure 6As shown, product 6 includes a bottom surface 61, side surfaces 62 located on both sides of the bottom surface 61, and end surfaces 63 located at both ends of product 6. The bottom surface 61 is provided with a first blind hole 64, and one of the two end surfaces 63 is provided with a second blind hole 65. The width W of the product is less than the height H of the product, and the height H of the product is less than the length L of the product.

[0040] like Figure 2 As shown, the first positioning plate 2 has a plurality of first positioning grooves 21. The width w1 of the first positioning groove is greater than the width W of the product, and the width w1 of the first positioning groove is less than the height H of the product. The depth of the first positioning groove is equal to the height H of the product. A plurality of the products are arranged in the first positioning groove 21 along the length direction of the first positioning groove 21.

[0041] like Figure 3 As shown, the second positioning plate 4 has a plurality of second positioning grooves 41, each of which contains a product and corresponds one-to-one with the product. The length l2 of the second positioning groove is greater than the height H of the product and less than the length L of the product. The width w2 of the second positioning groove is greater than the width W of the product and less than the height H of the product. The depth of the second positioning groove is equal to the length L of the product.

[0042] The first positioning groove penetrates the upper and lower surfaces of the first positioning plate 2, and several first positioning grooves are arranged parallel to each other;

[0043] The second positioning groove 41 penetrates the upper and lower surfaces of the second positioning plate 4.

[0044] like Figure 5 As shown, the surface of the cover plate 1 is recessed inward to form a first groove 11 that matches the first positioning plate 2.

[0045] The partition 3 is provided with a first slot 31, the first slot 31 is provided with a first opening 32, and the first positioning plate 2 is inserted into the first slot 31.

[0046] The second positioning plate 4 is provided with a second slot 42, the second slot 42 is provided with a second opening 43, the partition 3 is inserted into the second slot 42, and the first opening 32 and the second opening 43 are respectively located on both sides of the tooling.

[0047] The surface of the base plate 5 is recessed inward to form a second groove 51 that matches the second positioning plate 4.

[0048] like Figure 7As shown, it also includes a detection mechanism, which includes a carrier 71 for carrying the tooling and a horizontal drive motor 72 for driving the carrier 71 to transport horizontally. The horizontal drive motor 72 is fixed to the frame 8, and the output shaft of the horizontal drive motor 72 is connected to a lead screw. The lead screw is threaded to the carrier 71. A camera 73 is provided above the carrier 71. The camera 73 is mounted on a translation cylinder 74, and the translation cylinder 74 is mounted on the frame 8.

[0049] In a specific implementation, it also includes a controller and a display screen. The display screen, the camera, the horizontal drive motor, and the translation cylinder are all electrically connected to the controller. The translation cylinder drives the camera to move along the X direction, and the horizontal drive motor drives the vehicle to move along the Y direction.

[0050] like Figure 8 As shown, the upper surface of the carrier 71 is provided with a plurality of mounting grooves 711, and anti-slip strips 75 are installed in the mounting grooves 711. The anti-slip strips 75 protrude from the upper surface of the carrier 71.

[0051] The anti-slip strip 75 is a rubber anti-slip strip 75 or a silicone anti-slip strip 75.

[0052] The working principle of this utility model is as follows: Step 1: As shown in the figure Figure 9 As shown, the first positioning plate is placed in the first groove of the cover plate, and then the product is manually placed flat in the first positioning groove of the first positioning plate. At this time, some of the first blind holes are open upwards, and the openings of the other part of the first blind holes are downwards. The first blind holes with the openings facing upwards are inspected.

[0053] Step Two: Since some of the first blind holes are open downwards, insert the first positioning plate into the first slot of the partition, then flip the cover plate, the first positioning plate, and the partition over, as shown. Figure 10 As shown, the cover plate is located above the first positioning plate and the partition is located below the first positioning plate. Remove the cover plate and inspect the first blind hole with the opening facing upward.

[0054] Step 3: As Figure 11 As shown, the second positioning plate is placed in the second groove of the base plate, and the partition is inserted into the second slot of the second positioning plate.

[0055] Step 4: Pull the partition out of the second positioning slot, and manually hold the first positioning plate to prevent it from moving horizontally. Manually lower the product vertically into the second positioning slot. Figure 12 As shown, at this time, some of the second blind holes are open upwards, and the other part of the blind holes are open downwards. The second blind holes with the openings facing upwards are detected.

[0056] Step 5: Since some of the second blind holes are open downwards, insert the partition into the second slot of the second positioning plate, then flip the partition, the second positioning plate, and the base plate over. Figure 13 As shown, the base plate is located above the second positioning plate and the partition is located below the second positioning plate. Remove the base plate and inspect the second blind hole with the opening facing upward.

[0057] The above method can be used to check whether there are foreign objects in the first and second blind holes. If there are foreign objects, the unqualified products can be manually removed, thereby improving the detection efficiency.

[0058] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A product hole detection tool, characterized by: The product (6) includes a bottom surface (61), side surfaces (62) on both sides of the bottom surface, and end surfaces (63) at both ends of the product, the bottom surface is provided with a first blind hole (64), one of the two end surfaces is provided with a second blind hole (65), the width (W) of the product is less than the height (H) of the product, and the height of the product is less than the length (L) of the product. The first positioning plate has a plurality of first positioning grooves (21), the width (w1) of the first positioning groove is greater than the width of the product, the width of the first positioning groove is less than the height of the product, and the depth of the first positioning groove is equal to the height of the product, and a plurality of products are arranged along the length direction of the first positioning groove. The second positioning plate has a plurality of second positioning grooves (41), the second positioning groove contains a product, and the second positioning groove corresponds to the product one by one, the length (l2) of the second positioning groove is greater than the height of the product, and the length of the second positioning groove is less than the length of the product, the width (w2) of the second positioning groove is greater than the width of the product, and the width of the second positioning groove is less than the height of the product, and the depth of the second positioning groove is equal to the length of the product. The first positioning groove penetrates the upper and lower surfaces of the first positioning plate, and a plurality of first positioning grooves are arranged in parallel.

2. The product hole detection tool of claim 1, wherein: The second positioning groove penetrates the upper and lower surfaces of the second positioning plate. The surface of the cover plate is recessed inward to form a first groove (11) matched with the first positioning plate.

3. The product hole detection tool of claim 1, wherein: The partition plate is provided with a first insertion slot (31), the first insertion slot is provided with a first opening (32), and the first positioning plate is inserted into the first insertion slot.

4. The product hole detection tool of claim 1, wherein: The second positioning plate is provided with a second insertion slot (42), the second insertion slot is provided with a second opening (43), the partition plate is inserted into the second insertion slot, and the first opening and the second opening are respectively located on both sides of the tool.

5. The product hole detection tool of claim 4, wherein: The surface of the bottom plate is recessed inward to form a second groove (51) matched with the second positioning plate.

6. The product hole detection tool of claim 1, wherein: It also includes a detection mechanism, the detection mechanism includes a carrier (71) for carrying the tool and a horizontal drive motor (72) for driving the carrier to horizontally convey, the horizontal drive motor is fixed to a rack (8), and the output shaft of the horizontal drive motor is connected with a lead screw, the lead screw is threadedly connected with the carrier, a camera (73) is arranged above the carrier, the camera is installed on a translation cylinder (74), and the translation cylinder is installed on the rack.

7. The product hole detection tool of claim 1, wherein: The upper surface of the carrier is provided with a plurality of mounting grooves (711), the mounting grooves are provided with anti-skid strips (75), and the anti-skid strips protrude from the upper surface of the carrier.

8. The product hole detection tool of claim 7, wherein: The anti-skid strip is a rubber anti-skid strip or a silica gel anti-skid strip.

9. The product hole detection tool of claim 8, wherein: ​

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