Cutting device for valve machining
By designing a cutting device for valve processing with a dust removal mechanism and a dust box, the problem of serious dust pollution in the existing technology is solved, and the effect of effectively absorbing and filtering dust and protecting the health of workers is achieved.
Patent Information
- Application Number
- CN202323491912.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-20
AI Technical Summary
The existing cutting device for valve processing will produce a large amount of dust during use, causing staff to inhale dust, which seriously threatens their health.
Design a valve processing device including a processing table and a dust box. There is a dust removal mechanism on the surface of the processing table. There are air pumps and filter elements in the dust box. Inhale the dust into the dust box and filter it through the filter element, and leave the dust in the dust box.
It effectively reduces the floating and suspension of dust in the air, reduces the risk of workers inhaling dust, protects the health of workers, and facilitates the cleaning and maintenance of the dust box.
Smart Images
Figure CN222386457U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve processing equipment, in particular to a cutting device for valve processing. Background Art
[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shutoff valves to the various valves used in extremely complex automatic control systems. When processing valves, the formed valves need to be cut and shaped.
[0003] The valve machining cutting device in the prior art generates a large amount of dust during use, which can be inhaled by workers during work, thus seriously threatening their health. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that a large amount of dust is generated during use, which is inhaled by the staff during work, thus seriously threatening the health of the staff, and a cutting device for valve processing is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for valve processing, comprising a processing table and a dust box, a dust removal mechanism is arranged on the lower surface of the processing table, the dust removal mechanism comprises a connecting frame fixedly connected to the processing table and a collecting trough embedded in the upper surface of the processing table, a connecting block is fixedly connected to the lower surface of the dust box, the inner wall of the connecting block is plugged into the connecting frame, an exhaust groove with a filter element plugged in is provided on the front side of the dust box, a limiting frame is fixedly connected to the front side of the dust box, an exhaust fan is plugged into the inner wall of the limiting frame, and a cutting mechanism is arranged on the upper surface of the processing table.
[0006] As a further description of the above technical solution:
[0007] The cutting mechanism comprises a mounting plate fixedly connected to the processing table, and an electric push rod is fixedly connected to the upper surface of the mounting plate.
[0008] As a further description of the above technical solution:
[0009] The output end of the electric push rod is fixedly connected to a fixing frame, and the inner wall of the fixing frame is fixedly connected to a cutting motor.
[0010] As a further description of the above technical solution:
[0011] The output end of the cutting motor is detachably connected with a grinding wheel.
[0012] As a further description of the above technical solution:
[0013] A limiting mechanism is disposed on the upper surface of the processing table, and the limiting mechanism includes a guide rail fixedly connected to the upper surface of the processing table.
[0014] As a further description of the above technical solution:
[0015] The inner wall of the guide rail is slidably connected with a lower limit plate via a slider, and the upper surface of the lower limit plate is fixedly connected with a hydraulic cylinder.
[0016] As a further description of the above technical solution:
[0017] An upper limit plate is fixedly connected to the surface of the hydraulic cylinder, and the surfaces of the upper limit plate and the lower limit plate are both provided with anti-slip patterns.
[0018] As a further description of the above technical solution:
[0019] The lower surface of the processing table is fixedly connected with a supporting leg, and the surface of the supporting leg is fixedly connected with a connecting rib.
[0020] As a further description of the above technical solution:
[0021] The surface of the processing table is coated with a protective paint layer, and the position of the collecting groove is adapted to the dust box.
[0022] As a further description of the above technical solution:
[0023] A sealing ring is fixedly connected to the upper surface of the dust storage box, and a wear-resistant layer is arranged on the surface of the sealing ring.
[0024] The utility model has the following beneficial effects:
[0025] 1. Compared with the prior art, the valve processing cutting device uses a vacuum pump to extract air, so that the inside of the dust box is negative pressure, which in turn drives the air flow and sucks the dust into the dust box. The filter element inside the vacuum trough filters the air so that the dust remains inside the dust box, making it difficult for the dust generated by the cutting to float and suspend in the air, and it is not easy for the staff to inhale the dust, thereby protecting the health of the staff.
[0026] 2. Compared with the prior art, the valve processing cutting device, the waste and dust generated by cutting remain in the dust box, which is convenient for the collection of waste materials. When cleaning the dust box, the dust box is pulled out from the connecting frame, and then the vacuum pump is pulled out from the limit frame, and then the filter element is removed, and the filter element and the dust box are cleaned. The filter element and the dust box are easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1This is a schematic diagram of the overall structure of the cutting device for valve processing proposed by the utility model;
[0028] Figure 2 A schematic diagram of the structure of a machining table of a cutting device for machining valves proposed in the utility model;
[0029] Figure 3 This is an assembly diagram of the dust box of the cutting device for valve processing proposed by the utility model;
[0030] Figure 4 A schematic diagram of the dust box structure of the valve machining cutting device proposed in the utility model;
[0031] Figure 5 This is a schematic diagram of the cutting mechanism structure of the cutting device for valve processing proposed by the utility model;
[0032] Figure 6 The present invention is a schematic diagram of the structure of the limiting mechanism of the cutting device for valve processing proposed by the present invention.
[0033] Legend:
[0034] 1. Processing table; 2. Dust box; 3. Connecting frame; 4. Connecting block; 5. Sealing ring; 6. Exhaust trough; 7. Limiting frame; 8. Exhaust fan; 9. Collecting trough; 10. Mounting plate; 11. Electric push rod; 12. Fixed frame; 13. Cutting motor; 14. Grinding wheel; 15. Guide rail; 16. Lower limit plate; 17. Hydraulic cylinder; 18. Upper limit plate; 19. Support leg; 20. Connecting rib. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0037] Example:
[0038] Reference Figure 1 - Figure 6 The valve machining cutting device provided by the utility model comprises a machining table 1 and a dust box 2, a sealing ring 5 is fixedly connected to the upper surface of the dust box 2, a wear-resistant layer is arranged on the surface of the sealing ring 5, a dust removal mechanism is arranged on the lower surface of the machining table 1, the dust removal mechanism comprises a connecting frame 3 fixedly connected to the machining table 1 and a collecting groove 9 embedded in the upper surface of the machining table 1, a connecting block 4 is fixedly connected to the lower surface of the dust box 2, the inner wall of the connecting block 4 is plugged into the connecting frame 3, an exhaust groove 6 with a filter element plugged in is provided on the front of the dust box 2, a limiting frame 7 is fixedly connected to the front of the dust box 2, and an exhaust machine is plugged into the inner wall of the limiting frame 7 8. A cutting mechanism is provided on the upper surface of the processing table 1. The position of the sealing ring 5 is adapted to the collecting groove 9. The dust generated during cutting enters the interior of the dust box 2 from the collecting groove 9. The suction end of the vacuum pump 8 is connected to the vacuum groove 6. The vacuum pump 8 performs vacuuming, so that the interior of the dust box 2 is under negative pressure, thereby driving the air flow and sucking the dust into the dust box 2. The filter element inside the vacuum groove 6 filters the air so that the dust remains in the interior of the dust box 2. When cleaning the dust box 2, the dust box 2 is removed from the connecting frame 3, and then the vacuum pump 8 is removed from the limiting frame 7. Then the filter element is removed, and the filter element and the dust box 2 are cleaned.
[0039] Reference Figure 1 and Figure 5The cutting mechanism includes a mounting plate 10 fixedly connected to the processing table 1, an electric push rod 11 fixedly connected to the upper surface of the mounting plate 10, an output end of the electric push rod 11 fixedly connected to a fixing frame 12, an inner wall of the fixing frame 12 fixedly connected to a cutting motor 13, and an output end of the cutting motor 13 detachably connected to a grinding wheel 14. Before cutting, the electric push rod 11 is first extended to the limit, and then the valve is sent to the bottom of the grinding wheel 14, and then the electric push rod 11 is retracted, thereby driving the cutting motor 13 to move downward, so that the grinding wheel 14 moves downward to cut the valve;
[0040] Reference Figure 1 and Figure 6 A limiting mechanism is provided on the upper surface of the processing table 1, and the limiting mechanism includes a guide rail 15 fixedly connected to the upper surface of the processing table 1, and the inner wall of the guide rail 15 is slidably connected to a lower limiting plate 16 through a slider, and the upper surface of the lower limiting plate 16 is fixedly connected to a hydraulic cylinder 17, and the surface of the hydraulic cylinder 17 is fixedly connected to an upper limiting plate 18, and the surfaces of the upper limiting plate 18 and the lower limiting plate 16 are both provided with anti-slip grooves, and the lower surface of the processing table 1 is fixedly connected to a supporting leg 19, and the surface of the supporting leg 19 is fixedly connected to a connecting rib 20, and the surface of the processing table 1 is coated with a protective paint layer, and the position of the collecting tank 9 is adapted to the dust box 2, and the valve is placed between the upper limiting plate 18 and the lower limiting plate 16, and then the hydraulic cylinder 17 is retracted to make the upper limiting plate 18 move downward, and the valve is clamped by the upper limiting plate 18 and the lower limiting plate 16, and then the lower limiting plate 16 is pushed to move along the guide rail 15, and the cutting position of the valve is moved to below the grinding wheel 14.
[0041] Working principle: extend the electric push rod 11 to the limit, first place the valve between the upper limit plate 18 and the lower limit plate 16, then retract the hydraulic cylinder 17 to move the upper limit plate 18 downward, clamp the valve by the upper limit plate 18 and the lower limit plate 16, and then push the lower limit plate 16 to move along the guide rail 15, move the cutting part of the valve to below the grinding wheel 14, retract the electric push rod 11, and then drive the cutting motor 13 to move downward, so that the grinding wheel 14 moves downward to cut the valve, and the dust generated during cutting enters the interior of the dust box 2 from the collection groove 9, the exhaust end of the vacuum fan 8 is connected to the exhaust groove 6, and the vacuum fan 8 performs exhaust, so that the interior of the dust box 2 is negative pressure, thereby driving the air flow to suck the dust into the dust box 2.
[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cutting device for valve processing, comprising a processing table (1) and a dust collection box (2), characterized in that: The lower surface of the processing table (1) is provided with a dust removal mechanism, the dust removal mechanism comprising a connecting frame (3) fixedly connected to the processing table (1) and a collecting groove (9) embedded in the upper surface of the processing table (1); the lower surface of the dust box (2) is fixedly connected to a connecting block (4), the inner wall of the connecting block (4) is plugged into the connecting frame (3); the front of the dust box (2) is provided with an exhaust groove (6) with a filter element plugged in; the front of the dust box (2) is fixedly connected to a limiting frame (7), the inner wall of the limiting frame (7) is plugged into an exhaust fan (8); and the upper surface of the processing table (1) is provided with a cutting mechanism.
2. The valve machining cutting device according to claim 1, characterized in that: The cutting mechanism comprises a mounting plate (10) fixedly connected to the processing table (1), and an electric push rod (11) is fixedly connected to the upper surface of the mounting plate (10).
3. The valve machining cutting device according to claim 2, characterized in that: The output end of the electric push rod (11) is fixedly connected to a fixing frame (12), and the inner wall of the fixing frame (12) is fixedly connected to a cutting motor (13).
4. The valve machining cutting device according to claim 3, characterized in that: The output end of the cutting motor (13) is detachably connected to a grinding wheel (14).
5. The valve machining cutting device according to claim 1, characterized in that: A limiting mechanism is provided on the upper surface of the processing table (1), and the limiting mechanism comprises a guide rail (15) fixedly connected to the upper surface of the processing table (1).
6. The valve machining cutting device according to claim 5, characterized in that: The inner wall of the guide rail (15) is slidably connected to a lower limit plate (16) via a slider, and the upper surface of the lower limit plate (16) is fixedly connected to a hydraulic cylinder (17).
7. The valve machining cutting device according to claim 6, characterized in that: An upper limit plate (18) is fixedly connected to the surface of the hydraulic cylinder (17), and the surfaces of the upper limit plate (18) and the lower limit plate (16) are both provided with anti-slip grooves.
8. The valve machining cutting device according to claim 1, characterized in that: The lower surface of the processing table (1) is fixedly connected to a support leg (19), and the surface of the support leg (19) is fixedly connected to a connecting rib (20).
9. The valve machining cutting device according to claim 1, characterized in that: The surface of the processing table (1) is coated with a protective paint layer, and the position of the collecting groove (9) is adapted to the dust box (2).
10. The valve machining cutting device according to claim 1, characterized in that: A sealing ring (5) is fixedly connected to the upper surface of the dust storage box (2), and a wear-resistant layer is provided on the surface of the sealing ring (5).