Tool for detecting aperture of injection molded part

Abstract

The utility model discloses an injection molded part aperture detection tool, comprising a support part, the support part comprises a rotating table, a rotating disc and a groove body 1, the rotating disc is driven in the middle of the top end of the rotating table, and the groove body 1 is arranged in the rotating table; the lifting component comprises a supporting disc, a supporting bottom plate, damping rods, extension blocks and damping rings, the supporting disc rotates at the top of the rotating table, the supporting bottom plate is fixed to the two sides of the outer surface of the rotating table, the damping rods are arranged at the top of the supporting bottom plate, the extension blocks are fixed to the two sides of the outer surface of the supporting disc, and the damping rings are arranged at the tops of the extension blocks. When the device is actually used, only a single injection molding part can be operated during detection each time, an operator needs to continuously and repeatedly place and take the injection molding part, the whole process is time-consuming and tedious, and due to the fact that a plurality of injection molding parts cannot be placed and taken at a time, the detection efficiency is difficult to improve; and the production schedule is severely restricted.

Description

Technical Field

[0001] This utility model relates to the field of injection molded part inspection technology, specifically to a tooling for inspecting the aperture of injection molded parts. Background Technology

[0002] In the injection molding production process, the hole diameter is a key indicator for measuring product quality, and the efficiency and accuracy of its inspection are crucial. Traditionally, the inspection of the hole diameter of injection molded parts usually relies on manual measurement with measuring tools such as calipers and micrometers.

[0003] A search revealed CN222255720U, a tooling for detecting the aperture of injection molded parts, belonging to the field of injection molded part inspection technology. It includes a main module and a detection module. The main module includes a rectangular plate with a fixed column fixedly connected to its top. A steering component is mounted on the fixed column. The detection module is positioned between the steering component and the rectangular plate. The detection module includes a drive component mounted on top of the steering component, with the detection component mounted on the drive component. Two mounting components are located at the bottom of the rectangular plate. This application, through the steering component, enables the drive component to adjust its position. The drive component also enables the detection component to adjust its position while maintaining stability when idle. The mounting components allow for the installation and fixation of the rectangular plate.

[0004] In actual use, the above-mentioned device can only perform operations on a single injection molded part each time. Operators need to repeatedly place and pick up injection molded parts, which is time-consuming and cumbersome. Since it is impossible to place and pick up multiple injection molded parts at the same time, the testing efficiency is difficult to improve, which seriously restricts the production progress. Utility Model Content

[0005] The purpose of this utility model is to provide a tooling for detecting the bore diameter of injection molded parts, thereby solving the problems mentioned in the background art. To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a tooling for detecting the bore diameter of injection molded parts, comprising:

[0007] The support component includes a rotary table, a turntable, and a groove. The turntable is driven at the center of the top of the rotary table, and the groove is formed inside the rotary table.

[0008] The lifting component includes a support plate, a support base plate, a damping rod, an extension block, and a damping ring. The support plate rotates on the top of the rotary table, the support base plate is fixed on both sides of the outer surface of the rotary table, the damping rod is disposed on the top of the support base plate, the extension block is fixed on both sides of the outer surface of the support plate, and the damping ring is disposed on the top of the extension block and is movably connected to the outer surface of the damping rod.

[0009] Furthermore, the support plate has multiple grooves inside, and the injection molded parts are embedded inside the grooves.

[0010] Furthermore, the first and second tanks correspond to each other, with the injection molded part located on the inner surface of the first tank.

[0011] Furthermore, it also includes a fixing component, which includes a side plate, an internal threaded ring, a threaded rod, and a handle. The side plate is fixed to one end of the rotary table, the internal threaded ring is disposed at the outer end of the side plate, the threaded rod is threadedly connected to the inside of the internal threaded ring, and the handle is rotatably connected to the outer end of the threaded rod.

[0012] Furthermore, the support component also includes a support base, a support frame, and a detection head. The support base is located at the bottom of the rotary table, the support frame is welded to one end of the support base, and the detection head is installed at the bottom of the support frame.

[0013] Furthermore, it also includes a positioning component, which includes a support ring, an elastic block, a fixed plate, and a positioning half-ring. The support ring is installed on the top of the support plate, the fixed plate is located in the middle of the support ring, the elastic block is bonded to the outer wall of the fixed plate and the inner wall of the support ring, and the positioning half-ring is fixed to the outer surface of the elastic block.

[0014] Furthermore, a guide plate is fixed to the outer surface of the support plate, and a guide ring is fixed to the outer surface of the support ring, with the guide ring moving on the outer surface of the guide plate.

[0015] Furthermore, a cross plate is welded between the support ring and the fixing plate.

[0016] This utility model has the following beneficial effects:

[0017] This invention utilizes a rotating table topped with a support plate, damping rod, and damping ring. Operators can sequentially place multiple injection molded parts into a second tank. During this process, simply aligning the damping ring precisely with the damping rod easily and securely mounts the support plate on the rotating table top. The bottom of each injection molded part will then be positioned within the first tank, allowing for the placement of multiple parts. After the inspection is complete, the operator can easily remove the support plate to retrieve all inspected parts at once. This avoids the time-consuming and cumbersome process of repeatedly handling individual parts using traditional fixtures, significantly improving the overall efficiency of injection molded part aperture inspection. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall rotating platform of this utility model;

[0020] Figure 2 This is a schematic diagram of the rotating platform after the support plate of this utility model has been disassembled;

[0021] Figure 3 This is a schematic diagram of the support plate and support ring after disassembly.

[0022] Figure 4 This is a schematic diagram of the support ring of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 100. Rotary table; 101. Support base; 102. Support frame; 103. Detection head; 104. Turntable; 105. Tank body one;

[0025] 200. Support plate; 201. Injection molded part; 202. Support base plate; 203. Damping rod; 204. Second groove; 205. Extension block; 206. Damping ring;

[0026] 300. Side plate; 301. Internal threaded ring; 302. Threaded rod; 303. Handle;

[0027] 400. Support ring; 401. Guide plate; 402. Guide ring; 403. Elastic block; 404. Fixing plate; 405. Positioning half ring; 406. Horizontal plate. Detailed Implementation

[0028] 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.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-3 As shown, this utility model is a tooling for detecting the bore diameter of an injection molded part 201, comprising:

[0031] The support component includes a rotary table 100, a turntable 104, and a groove 105. The turntable 104 is driven at the center of the top of the rotary table 100, and the groove 105 is formed inside the rotary table 100.

[0032] The lifting component includes a support plate 200, a support base plate 202, a damping rod 203, an extension block 205, and a damping ring 206. The support plate 200 rotates on the top of the rotary table 100, the support base plate 202 is fixed on both sides of the outer surface of the rotary table 100, the damping rod 203 is disposed on the top of the support base plate 202, the extension block 205 is fixed on both sides of the outer surface of the support plate 200, and the damping ring 206 is disposed on the top of the extension block 205 and is movably connected to the outer surface of the damping rod 203.

[0033] The operator places multiple injection molded parts 201 into the second tank 204 in sequence. During this process, the damping ring 206 is precisely aligned with the damping rod 203, and the support plate 200 is easily and securely installed on the top of the rotary table 100. The bottom of the injection molded part 201 will be located exactly in the first tank 105, so that multiple injection molded parts 201 can be placed. After the inspection is completed, the operator only needs to gently lift the support plate 200 to take out all the inspected injection molded parts 201 at once.

[0034] The support plate 200 has multiple grooves 204 inside, and the injection molded part 201 is embedded in the groove 204.

[0035] The first tank 105 and the second tank 204 correspond to each other, and the injection molded part 201 is located on the inner surface of the first tank 105;

[0036] The injection molded part 201 will be located inside the first tank 105 and the second tank 204.

[0037] It also includes a fixing component, which includes a side plate 300, an internal threaded ring 301, a threaded rod 302 and a handle 303. The side plate 300 is fixed to one end of the rotary table 100, the internal threaded ring 301 is disposed at the outer end of the side plate 300, the threaded rod 302 is threadedly connected to the inside of the internal threaded ring 301, and the handle 303 is rotatably connected to the outer end of the threaded rod 302.

[0038] Turning the handle 303 drives the threaded rod 302 to rotate, so that the threaded rod 302 is clamped at one end of the rotary table 100, thus fixing the placed support plate 200.

[0039] The support components also include a support base 101, a support frame 102, and a detection head 103. The support base 101 is disposed at the bottom of the rotary table 100, the support frame 102 is welded to one end of the support base 101, and the detection head 103 is installed at the bottom of the support frame 102.

[0040] The hole of the injection molded part 201 is inspected using the inspection head 103.

[0041] The working principle is as follows: First, the operator places multiple injection molded parts 201 into the second tank 204 in sequence. During this process, the damping ring 206 is precisely aligned with the damping rod 203, which easily and securely mounts the support plate 200 on the top of the rotary table 100. The bottom of the injection molded parts 201 will be exactly located in the first tank 105, thus allowing multiple injection molded parts 201 to be placed. Turning the handle 303 drives the threaded rod 302 to rotate, causing the threaded rod 302 to clamp one end of the rotary table 100, fixing the placed support plate 200. After the inspection is completed, the operator only needs to loosen the threaded rod 302 and then gently lift the support plate 200 to remove all the inspected injection molded parts 201 at once. This avoids the time waste and cumbersome operation caused by repeatedly picking up individual injection molded parts 201 with traditional tooling, significantly improving the overall efficiency of the hole diameter inspection of the injection molded parts 201.

[0042] Please see Figure 1 , Figure 3 , Figure 4 As shown, this embodiment, based on the above embodiment, further includes:

[0043] The positioning component includes a support ring 400, an elastic block 403, a fixing plate 404, and a positioning half-ring 405. The support ring 400 is installed on the top of the support plate 200, the fixing plate 404 is located in the middle of the support ring 400, the elastic block 403 is bonded to the outer wall of the fixing plate 404 and the inner wall of the support ring 400, and the positioning half-ring 405 is fixed to the outer surface of the elastic block 403.

[0044] When multiple injection molded parts 201 are placed sequentially inside the second groove 204, the elastic block 403 can generate a stable and uniform elastic force, causing the positioning half ring 405 to adaptively adjust according to the actual size of each injection molded part 201, thereby achieving precise clamping and positioning of the injection molded part 201.

[0045] A guide plate 401 is fixed on the outer surface of the support plate 200, and a guide ring 402 is fixed on the outer surface of the support ring 400. The guide ring 402 moves on the outer surface of the guide plate 401.

[0046] The guide ring 402 moves up and down outside the guide plate 401. After the injection molded part 201 is placed, the support ring 400 is moved to the lower part so that the positioning half ring 405 clamps and positions the injection molded part 201.

[0047] A horizontal plate 406 is welded between the support ring 400 and the fixed plate 404;

[0048] The horizontal plate 406 is used to support the support ring 400 and the fixed plate 404.

[0049] The working principle is as follows: First, when multiple injection molded parts 201 are placed sequentially inside the second tank 204, the elastic block 403 generates a stable and uniform elastic force, causing the positioning half-ring 405 to adaptively adjust according to the actual size of each injection molded part 201, thereby achieving precise clamping and positioning of the injection molded part 201. The elastic block 403 and the positioning half-ring 405 work together to ensure that each injection molded part 201 is firmly and accurately fixed in the inspection position before inspection, eliminating the unstable factors caused by differences in human operation. Regardless of the operator's skill level and operating habits, the fixture can ensure that the injection molded part 201 is in the best inspection state, so that each inspection can be carried out under the same conditions.

[0050] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A tooling for detecting the aperture of injection molded parts, characterized in that, include: The support component includes a rotating table (100), a turntable (104), and a first groove (105). The turntable (104) is driven at the middle of the top of the rotating table (100), and the first groove (105) is opened inside the rotating table (100). The lifting component includes a support plate (200), a support base plate (202), a damping rod (203), an extension block (205), and a damping ring (206). The support plate (200) rotates on the top of the rotary table (100). The support base plate (202) is fixed on both sides of the outer surface of the rotary table (100). The damping rod (203) is disposed on the top of the support base plate (202). The extension block (205) is fixed on both sides of the outer surface of the support plate (200). The damping ring (206) is disposed on the top of the extension block (205) and is movably connected to the outer surface of the damping rod (203).

2. The injection molding part aperture detection fixture according to claim 1, characterized in that: The support plate (200) has multiple grooves (204) inside, and the injection molded part (201) is embedded in the groove (204).

3. The injection molding part aperture detection fixture according to claim 1, characterized in that: The first groove (105) and the second groove (204) correspond to each other, and the injection molded part (201) is located on the inner surface of the first groove (105).

4. The injection molding part aperture detection fixture according to claim 1, characterized in that: It also includes a fixing component, which includes a side plate (300), an internal threaded ring (301), a threaded rod (302), and a handle (303). The side plate (300) is fixed to one end of the rotary table (100), the internal threaded ring (301) is disposed at the outer end of the side plate (300), the threaded rod (302) is threadedly connected to the inside of the internal threaded ring (301), and the handle (303) is rotatably connected to the outer end of the threaded rod (302).

5. The tooling for detecting the bore diameter of injection molded parts according to claim 1, characterized in that: The support component also includes a support base (101), a support frame (102), and a detection head (103). The support base (101) is located at the bottom of the rotary table (100), the support frame (102) is welded to one end of the support base (101), and the detection head (103) is installed at the bottom of the support frame (102).

6. The injection molding part aperture detection fixture according to claim 1, characterized in that: It also includes a positioning component, which includes a support ring (400), an elastic block (403), a fixing plate (404), and a positioning half ring (405). The support ring (400) is installed on the top of the support plate (200), the fixing plate (404) is located in the middle of the support ring (400), the elastic block (403) is bonded to the outer wall of the fixing plate (404) and the inner wall of the support ring (400), and the positioning half ring (405) is fixed to the outer surface of the elastic block (403).

7. The injection molding part aperture detection fixture according to claim 6, characterized in that: The outer surface of the support plate (200) is fixed with a guide plate (401), and the outer surface of the support ring (400) is fixed with a guide ring (402). The guide ring (402) moves on the outer surface of the guide plate (401).

8. The injection molding part aperture detection fixture according to claim 7, characterized in that: A cross plate (406) is welded between the support ring (400) and the fixed plate (404).

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