Rapid detection device for drying quality of casting product
By designing a rapid drying quality detection device for casting products including telescopic mechanisms and sensing devices, the problem that the prior art cannot detect casting sand at different depths is solved, and accurate and efficient detection of the drying quality of casting sand is achieved.
Patent Information
- Application Number
- CN202421273318.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing cast sand drying quality testing device cannot detect cast sand at different depths, resulting in inaccurate detection results.
A rapid detection device for drying quality of cast products is designed, and a detection block telescopic mechanism composed of control buttons, motors, threaded rods, telescopic rods and limit rings is designed. Combined with the sensing device and detection block, cast sand at different depths can be detected.
Accurate detection of cast sand is achieved, detection efficiency is improved, and the drying quality of cast sand is facilitated.
Smart Images
Figure CN222850613U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of casting product detection, and in particular to a device for quickly detecting the drying quality of casting products. Background Art
[0002] Castings refer to the process of pouring liquid metal into a mold cavity that is adapted to the shape and size of the part, and waiting for it to cool and solidify to obtain a blank or part or other casting. At present, the material commonly used in casting is foundry sand. Foundry sand refers to a granular refractory material used to prepare molding sand and core sand in casting production. When clay is used as a molding sand binder, about 1 ton of new sand is required to produce 1 ton of qualified castings. Therefore, the amount of foundry sand used in sand casting production is the largest.
[0003] Before casting, it is usually necessary to ensure whether the drying quality of the foundry sand is qualified. However, the detection device currently used is directly inserted into the inside of the foundry sand for detection, and it is impossible to detect the foundry sand at different depths, resulting in the detection personnel being unable to judge whether the drying quality of the foundry sand is qualified. Utility Model Content
[0004] The utility model aims to provide a device for quickly detecting the drying quality of a casting product, so as to solve the problems raised in the above-mentioned background technology.
[0005] The present application embodiment adopts the following technical solutions:
[0006] A rapid detection device for the drying quality of casting products comprises an instrument body, a display is fixedly embedded on the front of the instrument body, a control button is fixedly connected to the upper surface of the instrument body, a connecting line is fixedly connected to the left side of the instrument body, an end of the connecting line away from the instrument body is fixedly connected to a shrinkage tube, an inner wall of the shrinkage tube is fixedly connected to a motor, an output end of the motor is fixedly connected to a threaded rod, an outer surface of the threaded rod is threadedly connected to a telescopic rod, an end of the telescopic rod away from the motor penetrates the shrinkage tube and extends to the outside of the shrinkage tube, an end of the telescopic rod close to the motor is fixedly connected to a limiting ring, the left end of the telescopic rod is fixedly connected to a sensor device, and the outer surface of the sensor device is fixedly connected to a detection block.
[0007] Preferably, a restraining rope is fixedly connected to the left side of the instrument body, and a handle is fixedly connected to the upper surface of the instrument body.
[0008] Preferably, the upper surface of the restraint rope is fixedly connected with Velcro 1, and the bottom surface of the restraint rope is fixedly connected with Velcro 2.
[0009] Preferably, the outer surface of the grip is covered with a leather cover, and the left side of the instrument body is fixedly connected with a card holder.
[0010] Preferably, four supporting legs are fixedly connected to the bottom surface of the instrument body, and an anti-wear block is fixedly connected to the bottom surface of each supporting leg.
[0011] Preferably, an instruction sticker is fixedly connected to the right side surface of the instrument body, and a protective layer is fixedly connected to the outer surface of the instruction sticker.
[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:
[0013] The utility model can form a telescopic mechanism for the detection block through the control buttons, motors, threaded rods, telescopic rods and limit rings, thereby increasing the accuracy of foundry sand detection and detecting foundry sands of different depths. The foundry sand can be detected quickly through the sensor device, detection block, instrument body and display, thereby increasing the efficiency of detecting foundry sand and facilitating detection personnel to judge whether the foundry sand is dry according to the detected temperature. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0015] Figure 1 : A front view structural diagram of a device for rapid detection of drying quality of casting products of the utility model;
[0016] Figure 2 : A rear view structural diagram of the utility model casting product drying quality rapid detection device;
[0017] Figure 3 The following is a schematic diagram of the front section structure of the shrinkage tube in the casting product drying quality rapid detection device of the utility model;
[0018] Figure 4 : A schematic diagram of the top view of the structure of the utility model of the rapid detection device for the drying quality of casting products.
[0019] In the figure: 1. Instrument body; 2. Display; 3. Control buttons; 4. Connecting wire; 5. Retractable tube; 6. Motor; 7. Threaded rod; 8. Telescopic rod; 9. Limiting ring; 10. Sensor device; 11. Detection block; 12. Binding rope; 13. Velcro 1; 14. Handle; 15. Leather case; 16. Card holder; 17. Velcro 2; 18. Support leg; 19. Anti-wear block; 20. Instruction sticker. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.
[0022] See also Figure 1-4 The utility model provides a technical solution for a rapid detection device for the drying quality of casting products:
[0023] A rapid detection device for the drying quality of casting products, comprising an instrument body 1, a display 2 is fixedly inlaid on the front of the instrument body 1, a control button 3 is fixedly connected to the upper surface of the instrument body 1, a connecting line 4 is fixedly connected to the left side of the instrument body 1, a shrinking tube 5 is fixedly connected to the end of the connecting line 4 away from the instrument body 1, a motor 6 is fixedly connected to the inner wall of the shrinking tube 5, a threaded rod 7 is fixedly connected to the output end of the motor 6, a telescopic rod 8 is threadedly connected to the outer surface of the threaded rod 7, an end of the telescopic rod 8 away from the motor 6 penetrates the shrinking tube 5 and extends to the outside of the shrinking tube 5, an end of the telescopic rod 8 close to the motor 6 is fixedly connected to a limiting ring 9, a left end of the telescopic rod 8 is fixedly connected to a sensor device 10, and a detection block 11 is fixedly connected to the outer surface of the sensor device 10; specifically, by setting the motor 6, the motor 6 is started to drive the threaded rod 7 to rotate, so that the telescopic rod 8 drives the detection block 11 to extend and retract as the rotation drives, so as to detect casting sand of different depths;
[0024] In this embodiment, a binding rope 12 is fixedly connected to the left side of the instrument body 1, and a grip 14 is fixedly connected to the upper surface of the instrument body 1; a Velcro 1 13 is fixedly connected to the upper surface of the binding rope 12, and a Velcro 2 17 is fixedly connected to the bottom surface of the binding rope 12; a leather cover 15 is provided on the outer surface of the grip 14, and a card holder 16 is fixedly connected to the left side of the instrument body 1; specifically, the connecting line 4 is bound by the provided binding rope 12 to prevent the connecting line 4 from getting tangled, and the leather cover 15 and the handle 14 are grasped by the palm of the hand through the provided grip 14 and the leather cover 15, so that the inspector can pick it up and increase the friction between the palm and the leather cover 15, and the Velcro 1 13 and the Velcro 2 17 are provided to facilitate the untying or bundling of the connecting line 4, and the shrinking tube 5 can be clamped to the inside of the card holder 16 through the provided card holder 16 to prevent the shrinking tube 5 from having nowhere to put;
[0025] In this embodiment, four support legs 18 are fixedly connected to the bottom surface of the instrument body 1, and an anti-wear block 19 is fixedly connected to the bottom surface of each support leg 18; an instruction sticker 20 is fixedly connected to the right side surface of the instrument body 1, and a protective layer is fixedly connected to the outer surface of the instruction sticker 20; specifically, by providing the support legs 18 and the anti-wear blocks 19, good support can be provided when the device is placed, while avoiding wear of the support legs 18 when they come into contact with objects.
[0026] Working principle: When the casting product drying quality rapid detection device is used, the user first inserts the detection block 11 and the telescopic rod 8 into the inside of the casting sand, starts the motor 6 to drive the threaded rod 7 to rotate, and the telescopic rod 8 continues to extend into the inside of the casting sand under the rotation of the threaded rod 7. The motor 6 is controlled at different speeds through different control buttons 3, and the temperature inside the casting sand is transmitted to the instrument body 1 through the connecting line 4 through the cooperation of the sensor device 10 and the detection block 11, and the value is displayed on the display 2.
[0027] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.
[0028] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. A casting product drying quality rapid detection device, comprising an instrument body (1), characterized in that: A display (2) is fixedly embedded on the front of the instrument body (1); a control button (3) is fixedly connected to the upper surface of the instrument body (1); a connecting wire (4) is fixedly connected to the left side of the instrument body (1); an end of the connecting wire (4) away from the instrument body (1) is fixedly connected to a shrinking tube (5); an inner wall of the shrinking tube (5) is fixedly connected to a motor (6); an output end of the motor (6) is fixedly connected to a threaded rod (7); an outer surface of the threaded rod (7) is threadedly connected to a telescopic rod (8); an end of the telescopic rod (8) away from the motor (6) passes through the shrinking tube (5) and extends to the outside of the shrinking tube (5); an end of the telescopic rod (8) close to the motor (6) is fixedly connected to a limiting ring (9); a left end of the telescopic rod (8) is fixedly connected to a sensor device (10); and an outer surface of the sensor device (10) is fixedly connected to a detection block (11).
2. A casting product drying quality rapid detection device according to claim 1, characterized in that: A binding rope (12) is fixedly connected to the left side of the instrument body (1), and a handle (14) is fixedly connected to the upper surface of the instrument body (1).
3. A casting product drying quality rapid detection device according to claim 2, characterized in that: The upper surface of the binding rope (12) is fixedly connected to a Velcro 1 (13), and the bottom surface of the binding rope (12) is fixedly connected to a Velcro 2 (17).
4. A casting product drying quality rapid detection device according to claim 2, characterized in that: The outer surface of the handle (14) is covered with a leather cover (15), and the left side of the instrument body (1) is fixedly connected with a card holder (16).
5. The casting product drying quality rapid detection device according to claim 1, characterized in that: Four support legs (18) are fixedly connected to the bottom surface of the instrument body (1), and an anti-wear block (19) is fixedly connected to the bottom surface of each support leg (18).
6. A casting product drying quality rapid detection device according to claim 1, characterized in that: An instruction sticker (20) is fixedly connected to the right side surface of the instrument body (1), and a protective layer is fixedly connected to the outer surface of the instruction sticker (20).