Indenting depth retrieval station
By using components such as trays, limit plates, and floating steel balls in the indentation depth retrieval station, the problems of large product shape tolerances and unstable detection were solved, achieving product concentric alignment and accurate detection, and improving detection accuracy.
Patent Information
- Application Number
- CN202423309293.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
During the indentation test, the large tolerance of the product shape, the instability of the GT2 displacement sensor, and the misalignment between the product and the workstation resulted in a large detection deviation.
The system employs components such as a tray, a limit plate, a product positioning cylinder, and a GT2 displacement sensor lifting cylinder. It achieves concentric alignment and stable detection of the product through floating steel balls and spring probes, and combines the GT2 displacement sensor test flat head to ensure detection accuracy.
This achieves uniform acceptance and stable testing of products at the same height, reduces testing deviation, and improves testing accuracy.
Smart Images
Figure CN223678484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to workpiece detection equipment technical field, concretely relates to a kind of press nest depth search station. BACKGROUND
[0002] With the development of highway and the improvement of automobile performance, the driving speed of automobile is faster and faster, especially due to the rapid increase of automobile ownership, traffic is more and more crowded, so that the accident is more frequent, so the safety of automobile becomes particularly important, safety belt has played a very important protective effect since invention, but in strong collision, the head and chest of front seat driver and passenger are still very easy to be injured, so air bag is born. It is well known that the buffer effect of air bag to impact is very effective, it will fully absorb part of the impact force of driver and passenger, auxiliary safety belt protects driver and passenger.
[0003] Air bag needs air bag ignition tube, and the pop tube in air bag ignition tube needs to be subjected to press nest experiment, and the following problems exist in the process of press nest experiment detection on product:
[0004] 1, the product itself shape tolerance is larger, and the product rises not at the same height.
[0005] 2, 2.GT2 displacement sensor detects head is point contact unstable.
[0006] 3, product and product station are not concentric, leading to large detection deviation. CONTENT OF UTILITY MODEL
[0007] In order to solve the above technical problem, the utility model provides a kind of press nest depth search station. The utility model adopts the following technical scheme:
[0008] A kind of indentation depth retrieval station, including tray, product placement cylinder is equipped on the tray, limit plate is equipped at the both sides of the tray, one side limit plate is connected with mounting bracket, product positioning cylinder and GT2 displacement sensor lifting cylinder are equipped on the mounting bracket, product detection assembly is equipped at the lower end of the GT2 displacement sensor lifting cylinder, product alignment assembly is equipped at the lower end of the product positioning cylinder, product lifting cylinder is equipped at the lower end of the tray, and tray positioning cylinder is equipped on the other side limit plate;The product detection assembly includes horizontal plate connected with the mounting bracket, first cylinder is equipped at the lower end of the horizontal plate, second cylinder is equipped outside the first cylinder, three through holes are circumferentially equipped at the lower end of the first cylinder, and product positioning floating steel ball is equipped in the through hole, product rises to the fixed product rising to position block inside, detection floating steel ball is equipped inside the product rising to position block, sliding frame is equipped at the lower end of the GT2 displacement sensor lifting cylinder, GT2 displacement sensor is equipped on the sliding frame, GT2 displacement sensor testing flat head is equipped at the lower end of the GT2 displacement sensor.
[0009] Further technical solutions are that the side of the tray towards the tray positioning cylinder is provided with a positioning hole, and the size of the positioning hole is matched with the size of the telescopic end of the tray positioning cylinder.
[0010] Further technical solutions are that the lower end of the first cylinder is provided with three spring probes arranged in a ring array.
[0011] Further technical solutions are that the product alignment assembly includes a first plate body hingedly connected to the telescopic end of the product positioning cylinder, a first hinged frame in the shape of a door frame is connected to one end of the first plate body away from the product positioning cylinder, both ends of the first hinged frame are connected to the outer wall of the second cylinder, a second hinged frame in the shape of a door frame is arranged at the lower end of the horizontal plate, and both ends of the second hinged frame are rotatably connected to both ends of the first hinged frame.
[0012] Compared with the prior art, the utility model has at least one of the following beneficial effects:
[0013] 1. By arranging three spring probes in a ring array at the lower end of the first cylinder, the spring probes in a ring array can uniformly receive the product placement cylinder when the spring probes contact the product placement cylinder, and the ends of the product placement cylinder can move up and down at the same horizontal height.
[0014] 2. The lower end of the GT2 displacement sensor is provided with a GT2 displacement sensor testing flat head, which avoids unstable contact between the GT2 displacement sensor testing flat head and the detection floating steel ball.
[0015] 3. The lower end of the first cylinder is provided with three through holes in the circumference, and the through holes are provided with product positioning floating steel balls. The product positioning floating steel balls are connected to the product placement cylinder to ensure that the product placement cylinder and the products inside the product placement cylinder are concentrically set. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a dent depth retrieval station according to the present invention.
[0017] Figure 2 This is another structural schematic diagram of a dent depth retrieval station in this utility model.
[0018] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.
[0019] Figure 4 This is a partial cross-sectional view of the first cylinder in this utility model.
[0020] Figure 5 This is a top view of the first cylinder in this utility model. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0022] Example:
[0023] refer to Figures 1 to 5 As shown, a dent depth retrieval station is disclosed, including a tray 1, a product placement cylinder 2 on the tray 1, and limiting plates 3 spaced apart on both sides of the tray 1. One limiting plate 3 is connected to a mounting frame 4, and the mounting frame 4 is equipped with a product positioning cylinder 5 and a GT2 displacement sensor lifting cylinder 6. The lower end of the GT2 displacement sensor lifting cylinder 6 is equipped with a product detection component, and the lower end of the product positioning cylinder 5 is equipped with a product alignment component. The lower end of the tray 1 is equipped with a product lifting cylinder 7 connected to the product placement cylinder 2, and the other limiting plate 3 is equipped with a tray positioning cylinder 8.
[0024] The product detection assembly comprises a horizontal plate 9 connected with the mounting frame 4, a first cylinder 10 is arranged at the lower end of the horizontal plate 9, a second cylinder 11 is arranged outside the first cylinder 10, three through holes are arranged at the lower end of the first cylinder 10 in a circumferential direction, a product positioning floating steel ball 12 is arranged in the through hole, a product rising to position stopper 13 is fixedly arranged at the inner side of the first cylinder 10, a detection floating steel ball 14 is arranged at the inner side of the product rising to position stopper 13, a sliding frame 15 is arranged at the lower end of the GT2 displacement sensor lifting cylinder 6, a GT2 displacement sensor 16 is arranged on the sliding frame 15, and a GT2 displacement sensor testing flat head 17 is arranged at the lower end of the GT2 displacement sensor 16.
[0025] In the utility model, after the tray 1 enters the position of the work station and enters between the two limiting plates 3, the tray positioning cylinder 8 extends the piston end to position the tray 1, the product lifting cylinder 7 at the lower end of the tray 1 extends, the product placing cylinder 2 with the product is jacked up to the product rising to position stopper 13, the product positioning cylinder 5 extends, the product and the work station are concentric through the product positioning floating steel ball 12, the detection floating steel ball 14 rolls to the lowest point along the indentation trace, the GT2 displacement sensor lifting cylinder 6 extends, the GT2 displacement sensor testing flat head 17 contacts the detection floating steel ball 14, and the GT2 displacement sensor 16 is used for detecting whether the value is within the product range.
[0026] The lower end of the GT2 displacement sensor 16 is provided with the GT2 displacement sensor testing flat head 17, so that the unstable contact point between the GT2 displacement sensor testing flat head 17 and the detection floating steel ball 14 is avoided.
[0027] The side of the tray 1 towards the tray positioning cylinder 8 is provided with a positioning hole, the size of the positioning hole is matched with the size of the telescopic end of the tray positioning cylinder 8, and the tray 1 is fixed and positioned through the tray positioning cylinder 8.
[0028] The lower end of the first cylinder 10 is provided with three spring probes 18 arranged in a ring array, the three spring probes 18 arranged in a ring array are convenient for the product placing cylinder 2 to be uniformly received when the spring probes 18 contact the product placing cylinder 2, and the product placing cylinder 2 is moved up and down at the same horizontal height.
[0029] The product aligning assembly comprises a first plate body 19 connected with the telescopic end of the product positioning cylinder 5, a first hinge frame 20 in the shape of a door frame is connected to the end of the first plate body 19 away from the product positioning cylinder 5, the two ends of the first hinge frame 20 are connected with the outer wall of the second cylinder 11, the lower end of the horizontal plate 9 is provided with a second hinge frame 21 in the shape of a door frame, and the two ends of the second hinge frame 21 are rotatably connected with the two ends of the first hinge frame 20 respectively.
[0030] The telescopic end of the product positioning cylinder 5 drives the first plate body 19 to move in the process of telescoping, the first plate body 19 drives the first hinge frame 20 to move up and down along the rotating connection between the first hinge frame 20 and the second hinge frame 21, in the process, three through holes are circumferentially arranged on the lower end of the first cylinder 10, and product positioning floating steel balls 12 are arranged in the through holes, and the product placing cylinder 2 and the products in the product placing cylinder 2 are concentrically arranged through the continuous adjustment of the three product positioning floating steel balls 12.
[0031] Although the present application has been described with reference to the exemplary embodiments thereof, it is to be understood that the application is not limited to the embodiments and constructions described herein and that many modifications and variations can be made thereto by those skilled in the art. More specifically, variations and modifications can be made to the components and / or layouts of the subject combination layout within the scope and spirit of the present application as described in the claims. Other applications may also result readily to those skilled in the art from the disclosure herein.
Claims
1. A pocket depth probing station, characterized by: The utility model provides a product positioning device, including tray, product placement cylinder is equipped on the tray, the both sides of tray are equipped with spacer at interval, one side spacer is connected with mounting frame, product positioning cylinder and GT2 displacement sensor lifting cylinder are equipped on the mounting frame, the lower extreme of GT2 displacement sensor lifting cylinder is equipped with product detection subassembly, the lower extreme of product positioning cylinder is equipped with product alignment subassembly, the lower extreme of tray is equipped with the product lifting cylinder who links with product placement cylinder, and the other side spacer is equipped with tray positioning cylinder, product detection subassembly includes with mounting frame links to each other the horizontal plate, the lower extreme of horizontal plate is equipped with first cylinder, second cylinder is equipped outside first cylinder, the lower extreme of first cylinder is equipped with three through -hole in circumference, and product positioning floating steel ball is equipped in the through -hole, the inboard of first cylinder is fixedly equipped with product rises to the inboard of product rises to the inboard of detection floating steel ball, the lower extreme of GT2 displacement sensor lifting cylinder is equipped with sliding frame, GT2 displacement sensor is equipped on the sliding frame, the lower extreme of GT2 displacement sensor is equipped with GT2 displacement sensor test flat -headed.
2. A pocket depth probing station according to claim 1, wherein: The side of the tray towards the tray positioning cylinder is provided with a positioning hole, the size of the positioning hole is adapted to the size of the telescopic end of the tray positioning cylinder.
3. A pocket depth probing station according to claim 1, wherein: The lower end of the first cylinder is provided with three spring probes arranged in a ring array.
4. A pocket depth probing station according to claim 1, wherein: The product alignment subassembly includes a first plate body hingedly connected to the telescopic end of the product positioning cylinder, a first hinge frame in the shape of a door frame is connected to one end of the first plate body away from the product positioning cylinder, both ends of the first hinge frame are connected to the outer wall of the second cylinder, a second hinge frame in the shape of a door frame is provided at the lower end of the horizontal plate, both ends of the second hinge frame are rotatably connected to both ends of the first hinge frame.