Dustproof device for guide rail and sliding block of magnetic flux leakage transverse probe mechanism
By using a sealing structure connected by plastic gloves and bolts on the guide rails and slides of the magnetic leakage transverse probe mechanism, the problem of dust accumulation between the guide rails and slides in the dust environment is solved, the stable operation and long life of the equipment are achieved, and maintenance needs are reduced.
Patent Information
- Application Number
- CN202421688115.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In the environment of high dust and multi-iron filings, the guide rails and sliders are prone to accumulate dust, resulting in lag and wear, affecting detection accuracy and equipment stability, and frequent maintenance, affecting production efficiency.
Plastic gloves are used to fix them on the guide rail and slide, and a sealing structure is formed by bolted connections to isolate the invasion of external dust and debris. Medical-grade elastic plastic materials are used to ensure sealing, and further prevent dust with the sealing cloth.
Effectively avoid lags and mechanical failures caused by dust accumulation, improve equipment operation stability and service life, reduce maintenance frequency, and improve production continuity and production capacity.
Smart Images
Figure CN223180135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust prevention of the guide rail and slider of the probe mechanism, in particular to a dust prevention device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism. Background Technique
[0002] In the field of modern industrial inspection, the magnetic flux leakage detection technology is widely used due to its high sensitivity to internal defects and structural integrity of materials, especially playing an important role in the non-destructive inspection of steel, pipelines and mechanical components. As one of the core components of this technology, the performance stability and reliability of the magnetic flux leakage transverse probe mechanism are directly related to the accuracy of the detection results and production efficiency. However, in the actual application process, domestic magnetic flux leakage transverse probe mechanisms generally face a severe challenge - the guide rail and slider are exposed to a harsh industrial environment for a long time, especially in places rich in impurities such as iron filings and dust, resulting in frequent problems such as jamming, increased wear and even mechanical failures.
[0003] Specifically, as the key components for driving the transverse movement of the probe, the accuracy and smoothness of the guide rail and slider are crucial for ensuring the accurate positioning and stable scanning of the probe. However, in a high-dust and multi-iron filing working environment, tiny particles are extremely easy to invade the gap between the guide rail and the slider, accumulate and cause an increase in sliding resistance, a decrease in accuracy and even jamming. This not only seriously reduces the working efficiency and accuracy of the flaw detection equipment, but also frequently causes mechanical accidents, requiring long-term disassembly and maintenance. Each maintenance cycle is up to 3 days, and at least 4 hours of production suspension is required during each maintenance process, which has a huge impact on the continuity and production capacity of the production line. Therefore, we propose a dust prevention device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism to solve the above problems. Summary of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a dust prevention device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism, which solves the problems raised in the above background technique.
[0006] (II) Technical Solutions
[0007] The utility model specifically adopts the following technical solutions to achieve the above purposes:
[0008] A dust-proof device for the guide rail and slider of a magnetic flux leakage transverse probe mechanism, including a plastic glove. The guide rail is movably contacted inside the plastic glove. A slider is slidably connected to the guide rail. Four threaded holes are provided at the top of the slider, and three threaded grooves are provided at the bottom of the guide rail. Four first holes are provided on the inner wall of the top of the plastic glove, and the first holes are threadedly connected to the corresponding threaded holes through first bolts. Three second holes are provided on the inner wall of the bottom of the plastic glove, and the second holes are threadedly connected to the corresponding threaded grooves through second bolts.
[0009] Furthermore, a sealing cloth is provided on one side of the plastic glove, and a female magic tape is fixedly connected to one side of the sealing cloth.
[0010] Furthermore, a male magic tape is fixedly connected to the left side of the plastic glove, and the female magic tape is adhered to the male magic tape.
[0011] Furthermore, the plastic glove is of medical grade and is made of elastic plastic material with a thickness of 0.13 millimeters.
[0012] Furthermore, a chute is provided on the slider, and the slider is slidably connected to the guide rail through the chute.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the present utility model provides a dust-proof device for the guide rail and slider of a magnetic flux leakage transverse probe mechanism, having the following beneficial effects:
[0015] In the present utility model, by accurately cutting out the first holes and the second holes on the plastic glove according to the positions of the threaded holes and threaded grooves on the guide rail and the slider, it is ensured that the first bolts and the second bolts can pass through and be tightened smoothly. The first bolts and the second bolts respectively pass through the first holes and the second holes on the glove and are tightened in the threaded holes and threaded grooves of the guide rail and the slider. In this way, the plastic glove is firmly fixed on the guide rail and the slider, forming an integrally wrapped dust-proof structure. Due to the sealing property of the plastic glove, the guide rail and the slider move relative to each other inside the plastic glove, effectively isolating the intrusion of external dust and debris. This design avoids jamming or mechanical failures caused by dust accumulation, and improves the operation stability and service life of the equipment. Description of the drawings
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0017] Figure 2 It is an inclined three-dimensional structural schematic diagram of the present utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the connection between the guide rail and the slider of the present utility model;
[0019] Figure 4 For the present utility model Figure 3 Schematic diagram of the inclined three-dimensional structure;
[0020] Figure 5 Schematic diagram of the partial three-dimensional structure of the present utility model;
[0021] Figure 6 For the present utility model Figure 5 Schematic diagram of the three-dimensional structure on the other side.
[0022] In the figure: 1, plastic glove; 2, guide rail; 3, slider; 4, threaded hole; 5, threaded groove; 6, first hole; 7, first bolt; 8, second hole; 9, second bolt; 10, blocking cloth; 11, female magic tape; 12, male magic tape. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Embodiment
[0025] As Figures 1-6 shown, a dust-proof device for the guide rail and slider of a magnetic leakage transverse probe mechanism proposed in an embodiment of the present utility model includes a plastic glove 1. The guide rail 2 is movably contacted inside the plastic glove 1. A slider 3 is slidably connected to the guide rail 2. Four threaded holes 4 are opened at the top of the slider 3, and three threaded grooves 5 are opened at the bottom of the guide rail 2. Four first holes 6 are opened on the inner wall of the top of the plastic glove 1. The first holes 6 and the corresponding threaded holes 4 are threadedly connected by first bolts 7. Three second holes 8 are opened on the inner wall of the bottom of the plastic glove 1. The second holes 8 are threadedly connected to the corresponding threaded grooves 5 by second bolts 9. On the plastic glove 1, according to the positions of the threaded holes 4 and threaded grooves 5 on the guide rail 2 and slider 3, the first holes 6 and second holes 8 are accurately cut out to ensure that the first bolts 7 and second bolts 9 can pass through and be fastened smoothly. The first bolts 7 and second bolts 9 are respectively passed through the first holes 6 and second holes 8 on the glove and tightened in the threaded holes 4 and threaded grooves 5 of the guide rail 2 and slider 3. In this way, the plastic glove 1 is firmly fixed on the guide rail 2 and slider 3, forming an integrally wrapped dust-proof structure. Due to the sealing performance of the plastic glove 1, the guide rail 2 and slider 3 perform relative movement inside the plastic glove 1, effectively isolating the intrusion of external dust and debris. This design avoids jams or mechanical failures caused by dust accumulation, and improves the operation stability and service life of the device.
[0026] In some embodiments, a sealing cloth 10 is provided on one side of the plastic glove 1. A female Velcro 11 is fixedly connected to one side of the sealing cloth 10, and a male Velcro 12 is fixedly connected to the left side of the plastic glove 1. The female Velcro 11 is adhered to the male Velcro 12. The plastic glove 1 is sealed by the sealing cloth 10 to prevent dust from entering through the opening of the plastic glove 1.
[0027] In some embodiments, the plastic glove 1 is of medical grade and is made of a stretchable plastic material with a thickness of 0.13 mm. The medical-grade stretchable plastic glove 1 with a thickness of 0.13 mm is selected as the main dust-proof material. This plastic glove 1 has good elasticity and sealing performance, and can closely fit the surfaces of the guide rail 2 and the slider 3 to form a closed protection space.
[0028] In some embodiments, a chute is formed on the slider 3, and the slider 3 is slidably connected to the guide rail 2 through the chute. The setting of the chute plays a role in limiting, so that the slider 3 will not deviate when moving.
[0029] Working principle or structural principle: During use, on the plastic glove 1, according to the positions of the threaded holes 4 and threaded grooves 5 on the guide rail 2 and the slider 3, the first hole 6 and the second hole 8 are precisely cut out to ensure that the first bolt 7 and the second bolt 9 can pass through and be fastened smoothly. The first bolt 7 and the second bolt 9 are respectively passed through the first hole 6 and the second hole 8 on the glove and tightened into the threaded holes 4 and threaded grooves 5 of the guide rail 2 and the slider 3. In this way, the plastic glove 1 is firmly fixed on the guide rail 2 and the slider 3 to form an integrally wrapped dust-proof structure. Due to the sealing performance of the plastic glove 1, the guide rail 2 and the slider 3 perform relative movement inside the plastic glove 1, effectively isolating the intrusion of external dust and debris. This design avoids jamming or mechanical failures caused by dust accumulation, improves the operating stability and service life of the equipment, and the plastic glove 1 is sealed by the sealing cloth 10 to prevent dust from entering through the opening of the plastic glove 1.
[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A dust-proof device for the guide rail and slider of a magnetic flux leakage transverse probe mechanism, comprising a plastic glove (1), characterized in that: A guide rail (2) is movably contacted inside the plastic glove (1). A slider (3) is slidably connected to the guide rail (2). Four threaded holes (4) are formed in the top of the slider (3). Three threaded grooves (5) are formed in the bottom of the guide rail (2). Four first holes (6) are formed in the top inner wall of the plastic glove (1). The first holes (6) are threadedly connected to the corresponding threaded holes (4) through first bolts (7). Three second holes (8) are formed in the bottom inner wall of the plastic glove (1). The second holes (8) are threadedly connected to the corresponding threaded grooves (5) through second bolts (9).
2. The dust-proof device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism according to claim 1, characterized in that: A sealing cloth (10) is provided on one side of the plastic glove (1). A female magic tape (11) is fixedly connected to one side of the sealing cloth (10).
3. The dust-proof device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism according to claim 2, characterized in that: A male magic tape (12) is fixedly connected to the left side of the plastic glove (1). The female magic tape (11) is adhered to the male magic tape (12).
4. The dust-proof device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism according to claim 1, characterized in that: The plastic glove (1) is of medical grade and is made of a stretchable plastic material with a thickness of 0.13 mm.
5. The dust-proof device for the guide rail and slider of the magnetic flux leakage transverse probe mechanism according to claim 1, characterized in that: A chute is formed in the slider (3). The slider (3) is slidably connected to the guide rail (2) through the chute.