Low-loss grinding machining device for high-hard alloy material

Abstract

The low-loss grinding machining device for the high-hard alloy material comprises a workbench, a driving motor is fixedly installed at the middle end of the bottom of an inner cavity of the workbench, and a first bevel gear is fixedly installed at the output end of the driving motor; an adjusting screw rod is movably connected to the middle end of the bottom of the inner cavity of the workbench and located on the left side of the driving motor through a bearing. The two sets of supporting seats are arranged at the top of the workbench, so that two sets of high-hard alloy materials needing to be machined are conveniently supported, and the sides, where the high-hard alloy materials are placed, of the tops of the supporting seats can be limited through the limiting blocking frames; and through the arrangement of a driving motor, a first bevel gear, a second bevel gear, an adjusting screw rod, a moving column, a moving plate, a roller, a guide plate, a moving rod, a limiting clamping plate and a rubber clamping plate, the effect of rapidly clamping and fixing the two groups of high-hard alloy materials is achieved.

Description

Technical Field

[0001] This utility model relates to the field of grinding and processing technology, specifically to a low-loss grinding and processing device for high-hardness alloy materials. Background Technology

[0002] Low-loss grinding is a machining technique that removes material from the surface of a workpiece through friction while minimizing material loss and surface damage. This machining method is mainly used to improve the dimensional accuracy, geometric accuracy, and surface quality of workpieces. Low-loss grinding typically uses abrasive grains as cutting tools. Through a certain pressure and relative motion, extremely small chips are removed from the surface of the workpiece, thereby achieving the purpose of precision machining. This method is usually used for low-loss grinding of the inner holes of high-hardness alloy materials.

[0003] Currently, when performing low-loss grinding on the inner holes of high-hardness alloy materials, it is often necessary to clamp and fix the materials. Since the clamping and fixing process often requires manual operation, it often takes a lot of time. Moreover, only one set of materials can be ground during the operation, and it is not possible to operate on two sets of materials at the same time, which seriously affects the efficiency of the overall processing operation. Utility Model Content

[0004] The purpose of this invention is to provide a low-loss grinding and processing device for high-hardness alloy materials, which has the advantage of being able to quickly fix and synchronously grind two sets of materials during the processing, effectively improving the processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a low-loss grinding and processing device for high-hardness alloy materials, comprising a worktable, a drive motor fixedly installed at the middle of the bottom of the worktable cavity, a first bevel gear fixedly installed at the output end of the drive motor, an adjusting screw movably connected to the middle of the bottom of the worktable cavity and to the left of the drive motor via a bearing, a second bevel gear fixedly installed at the lower end of the adjusting screw, the second bevel gear meshing with the first bevel gear, a movable column threadedly connected to the upper end of the adjusting screw, the surface of the movable column movably connected to the middle of the top of the worktable, a fixed horizontal plate fixedly connected to the top of the movable column, and a movable plate fixedly connected to the lower end of the outer surface of the movable column, the two sides of the movable plate... Each end of the workbench is movably connected to a roller via a bearing. A guide plate is movably connected to the surface of each roller. A moving rod is fixedly connected to the middle of the top of each guide plate. A limit clamp is fixedly connected to the upper end of the moving rod. A rubber clamp is fixedly connected to the side of the two limit clamps that are close to each other. Support seats are fixedly connected to both ends of the top of the workbench. A limit stop frame is fixedly connected to the top of the outer surface of each support seat. A container is fixedly connected to the top of the outer surface of the workbench and behind the moving column. A guide pipe is fixedly connected to the lower left end of the container. A pump body is fixedly installed between the upper end of the guide pipe and the left end of the top of the outer surface of the container. A nozzle is fixedly installed between the output end of the pump body and the surface of the fixed horizontal plate via a pipe. There are two nozzles.

[0006] As a preferred embodiment, a rubber sealing gasket is fixedly connected to the bottom of the nozzle, and the rubber sealing gasket is annular in shape.

[0007] As a preferred embodiment, both ends of the bottom of the inner cavity of the support seat are fixedly connected to guide inclined plates, and the bottom of the two support seats is fixedly connected to the upper end of the left side of the workbench with a discharge pipe.

[0008] As a preferred embodiment, both ends of the bottom of the workbench cavity are fixedly connected to support slide rods, the lower end of the guide plate is movably connected to the surface of the support slide rods, and a guide slide rod is fixedly connected between the outer surfaces of the two support seats that are far apart from each other and the top of the workbench. The surface of the moving rod is movably connected to the surface of the guide slide rod.

[0009] As a preferred embodiment, a support spring is fixedly connected between the lower ends of the two movable rods on opposite sides and the upper end of the inner cavity of the worktable, and a reinforcing rod is fixedly connected between the lower ends of both sides of the movable rods and the two ends of the top of the guide plate.

[0010] As a preferred embodiment, a limiting slide rod is fixedly connected to the bottom of the outer surface of the support base, and the surface of the movable plate is movably connected to the surface of the limiting slide rod.

[0011] As a preferred embodiment, a maintenance plate is fixedly installed on the front surface of the workbench by bolts, a feed cylinder is fixedly connected to the middle of the top of the holding box, a protective cover is threaded to the top of the feed cylinder, and a pressure relief hole is opened at the middle of the top of the protective cover.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the setting of two sets of support seats on the top of the worktable, facilitates the support of two sets of high-hardness alloy materials to be processed. The setting of the limiting frame can limit the high-hardness alloy material placed on one side of the support seat. Through the setting of drive motor, first bevel gear, second bevel gear, adjusting screw, moving column, moving plate, roller, guide plate, moving rod, limiting clamping plate and rubber clamping plate, the effect of quickly clamping and fixing the two sets of high-hardness alloy materials is achieved. At the same time, with the cooperation of the moving column, fixed horizontal plate, nozzle, pump body, guide pipe and holding box, the effect of low-damage grinding processing of two sets of high-hardness alloy materials can be achieved simultaneously. The overall operation is convenient and fast, effectively improving the efficiency of processing operations.

[0014] 2. This utility model effectively improves the sealing performance between the nozzle and the high-hardness alloy material through the setting of the rubber sealing gasket. The setting of the guide plate and the discharge pipe facilitates the discharge of the abrasive fluid flowing inside the support base. The setting of the support slide rod and the guide slide rod respectively achieves the purpose of supporting and guiding the guide plate and the moving rod, preventing the guide plate and the moving rod from tilting during the movement. The setting of the support spring can stretch the support spring when the two sets of moving rods move closer to each other, so that the support spring can generate tension on the moving rod, so that after the roller moves upward and resets, the support spring can drive the moving rod to move and reset. The setting of the reinforcing rod effectively improves the connection strength between the moving rod and the guide plate. The setting of the limiting slide rod achieves the purpose of guiding the moving plate, preventing the moving plate from tilting during the movement. The setting of the inspection plate facilitates the personnel to carry out inspection and maintenance work on the inside of the workbench. The setting of the feed cylinder and the protective cover facilitates the personnel to add abrasive fluid to the inside of the holding box. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a perspective view of the present invention from another angle;

[0017] Figure 3 This is a front sectional view of the workbench of this utility model.

[0018] Figure 4 This is a schematic diagram of the guide plate structure of this utility model.

[0019] In the diagram: 1. Workbench; 2. Inspection plate; 3. Limiting frame; 4. Support base; 5. Nozzle; 6. Fixed horizontal plate; 7. Moving column; 8. Container box; 9. Discharge pipe; 10. Limiting clamp; 11. Guide pipe; 12. Pump body; 13. Feed cylinder; 14. Support spring; 15. Guide plate; 16. Support slide rod; 17. Limiting slide rod; 18. Drive motor; 19. First bevel gear; 20. Second bevel gear; 21. Adjusting screw; 22. Moving plate; 23. Guide slide rod; 24. Moving rod; 25. Rubber clamp; 26. Roller; 27. Reinforcing rod. Detailed Implementation

[0020] 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.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0022] Example 1:

[0023] Please see Figures 1-4As shown, this utility model provides a low-damage grinding processing device for high-hardness alloy materials, including a worktable 1. A drive motor 18 is fixedly installed at the middle of the bottom of the inner cavity of the worktable 1. A first bevel gear 19 is fixedly installed at the output end of the drive motor 18. An adjusting screw 21 is movably connected to the middle of the bottom of the inner cavity of the worktable 1, to the left of the drive motor 18, via a bearing. A second bevel gear 20 is fixedly installed at the lower end of the adjusting screw 21, and the second bevel gear 20 meshes with the first bevel gear 19. A movable column 7 is threadedly connected to the upper end of the adjusting screw 21. The surface of the movable column 7 is movably connected to the middle of the top of the worktable 1. A fixed horizontal plate 6 is fixedly connected to the top of the movable column 7. A movable plate 22 is fixedly connected to the lower end of the outer surface of the movable column 7. Both ends of the movable plate 22 are movable via bearings. A roller 26 is connected, and a guide plate 15 is movably connected to the surface of the roller 26. A moving rod 24 is fixedly connected to the middle of the top of the guide plate 15. A limit clamp 10 is fixedly connected to the upper end of the moving rod 24. A rubber clamp 25 is fixedly connected to the side of the two limit clamps 10 that are close to each other. Support seats 4 are fixedly connected to both ends of the top of the workbench 1. A limit stop frame 3 is fixedly connected to the top of the outer surface of the support seat 4. A holding box 8 is fixedly connected to the top of the outer surface of the workbench 1 and behind the moving column 7. A guide pipe 11 is fixedly connected to the lower left end of the holding box 8. A pump body 12 is fixedly installed between the upper end of the guide pipe 11 and the left end of the top of the outer surface of the holding box 8. A nozzle 5 is fixedly installed between the output end of the pump body 12 and the surface of the fixed horizontal plate 6 through a pipe. There are two nozzles 5.

[0024] In this technical solution, the two sets of support seats 4 on the top of the workbench 1 facilitate the support of the two sets of high-hardness alloy materials to be processed. The limit stop frame 3 can limit the high-hardness alloy material placed on one side of the support seat 4. The drive motor 18, the first bevel gear 19, the second bevel gear 20, the adjusting screw 21, the moving column 7, the moving plate 22, the roller 26, the guide plate 15, the moving rod 24, the limit clamping plate 10 and the rubber clamping plate 25 are used to achieve the effect of quickly clamping and fixing the two sets of high-hardness alloy materials. At the same time, with the cooperation of the moving column 7, the fixed horizontal plate 6, the nozzle 5, the pump body 12, the guide pipe 11 and the holding box 8, the two sets of high-hardness alloy materials can be ground at the same time with low loss. The overall operation is convenient and fast, and the efficiency of the processing operation is effectively improved.

[0025] Example 2:

[0026] Based on Embodiment 1, this utility model is as follows: Figures 1-4As shown, a rubber sealing gasket is fixedly connected to the bottom of the nozzle 5, and the rubber sealing gasket is annular in shape. Guide ramps are fixedly connected to both ends of the bottom of the support base 4. A discharge pipe 9 is fixedly connected between the bottom of the two support bases 4 and the upper left side of the worktable 1. Support slide rods 16 are fixedly connected to both ends of the bottom of the worktable 1. The lower end of the guide plate 15 is movably connected to the surface of the support slide rod 16. A guide slide rod 23 is fixedly connected between the outer surfaces of the two support bases 4 that are far apart from each other and the top of the worktable 1. The surface of the moving rod 24 is movably connected to the surface of the guide slide rod 23. A support spring 14 is fixedly connected between the lower ends of the two moving rods 24 on opposite sides and the upper end of the inner cavity of the workbench 1. A reinforcing rod 27 is fixedly connected between the lower ends of both sides of the moving rods 24 and the two ends of the top of the guide plate 15. A limiting slide rod 17 is fixedly connected to the bottom of the outer surface of the support base 4. The surface of the moving plate 22 is movably connected to the surface of the limiting slide rod 17. A maintenance plate 2 is fixedly installed on the front surface of the workbench 1 by bolts. A feed cylinder 13 is fixedly connected to the middle of the top of the holding box 8. A protective cover is threadedly connected to the top of the feed cylinder 13, and a pressure relief hole is opened at the middle of the top of the protective cover.

[0027] In this technical solution, the rubber sealing gasket effectively improves the sealing performance between the nozzle 5 and the high-hardness alloy material. The guide plate and discharge pipe 9 facilitate the discharge of abrasive fluid flowing inside the support base 4. The support slide rod 16 and guide slide rod 23 respectively support and guide the guide plate 15 and the moving rod 24, preventing them from tilting during movement. The support spring 14 stretches as the two sets of moving rods 24 move closer together, thus extending the support spring 14. The support spring 14 can generate tension on the moving rod 24 so that after the roller 26 moves upward and resets, the moving rod 24 can be driven to move and reset. The setting of the reinforcing rod 27 effectively improves the strength of the connection between the moving rod 24 and the guide plate 15. The setting of the limiting slide rod 17 achieves the purpose of guiding the moving plate 22 and prevents the moving plate 22 from tilting during movement. The setting of the inspection plate 2 facilitates the personnel to carry out inspection and maintenance work on the inside of the workbench 1. The setting of the feed cylinder 13 and the protective cover facilitates the personnel to add abrasive fluid to the inside of the holding box 8.

[0028] The working principle of this utility model is as follows: The two sets of support seats 4 on the top of the workbench 1 facilitate the support of the two sets of high-hardness alloy materials to be processed. The limiting stop frame 3 limits the high-hardness alloy material placed on one side of the support seat 4. Simultaneously, starting the drive motor 18 rotates the first bevel gear 19, which in turn rotates the second bevel gear 20 and the adjusting screw 21. The rotating adjusting screw 21 moves the moving column 7, the moving plate 22, and the roller 26 downwards. The roller 26 moves across the inclined surface of the guide plate 15, pushing the guide plate 15, the moving rod 24, the limiting clamp 10, and the rubber clamp 25 to move. This movement allows the rubber clamp 25 to contact the surface of the high-hardness alloy material. The surfaces are tightly pressed together, thus achieving the effect of quickly clamping and fixing the two sets of high-hardness alloy materials. At the same time, during the movement of the moving column 7, it can drive the fixed horizontal plate 6 to move downward. The movement of the fixed horizontal plate 6 can drive the nozzle 5 to move downward until the nozzle 5 can contact the top of the high-hardness alloy material under the action of movement. Then, under the action of starting the pump body 12, the abrasive fluid inside the container 8 can be extracted through the guide pipe 11 and quickly transported into the inner hole of the high-hardness alloy material through the pipe and nozzle 5. The flowing abrasive fluid can perform low-loss grinding operation on the inner hole of the high-hardness alloy material under the action of movement, thus achieving the effect of low-loss grinding processing of two sets of high-hardness alloy materials at the same time. The overall operation is convenient and quick, effectively improving the efficiency of processing operations.

[0029] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0030] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A device for low-loss grinding of a high-hardness cemented carbide material, comprising a work table (1), characterised in that: The middle end of the bottom of the inner cavity of the workbench (1) is fixedly installed with a driving motor (18), the output end of the driving motor (18) is fixedly installed with a first bevel gear (19), the middle end of the bottom of the inner cavity of the workbench (1) and the left side of the driving motor (18) are movably connected with an adjusting screw rod (21) through a bearing, the lower end of the adjusting screw rod (21) is fixedly installed with a second bevel gear (20), the second bevel gear (20) is engaged with the first bevel gear (19), the upper end of the adjusting screw rod (21) is threadedly connected with a moving column (7), the surface of the moving column (7) is movably connected to the middle end of the top of the workbench (1), the top of the moving column (7) is fixedly connected with a fixed cross plate (6), the lower end of the outer surface of the moving column (7) is fixedly connected with a moving plate (22), both ends of the moving plate (22) are movably connected with a roller (26) through a bearing, the surface of the roller (26) is movably connected with a guide plate (15), the middle end of the top of the guide plate (15) is fixedly connected with a moving rod (24), the upper end of the moving rod (24) is fixedly connected with a limiting clamping plate (10), the side of the two limiting clamping plates (10) close to each other is fixedly connected with a rubber clamping plate (25), both ends of the top of the workbench (1) are fixedly connected with a supporting seat (4), the top of the outer surface of the supporting seat (4) is fixedly connected with a limiting block frame (3), the top of the outer surface of the workbench (1) and the rear of the moving column (7) is fixedly connected with a containing box (8), the lower end of the left side of the containing box (8) is fixedly connected with a flow guide pipe (11), the upper end of the flow guide pipe (11) and the left end of the top of the outer surface of the containing box (8) are fixedly installed with a pump body (12), the output end of the pump body (12) is fixedly installed with a nozzle (5) between the surface of the fixed cross plate (6) through a pipeline, the number of the nozzle (5) is two.

2. A device for low-loss grinding of a high hardness alloy material according to claim 1, characterized in that: The bottom of the nozzle (5) is fixedly connected with a rubber sealing gasket, and the shape of the rubber sealing gasket is annular.

3. A device for low-loss grinding of a cemented carbide material according to claim 1, characterized in that: The bottom of the nozzle (5) is fixedly connected with a rubber sealing gasket, and the shape of the rubber sealing gasket is annular.

4. A device for low damage grinding of a cemented carbide material according to claim 1, characterized in that: Both ends of the bottom of the inner cavity of the supporting seat (4) are fixedly connected with a flow guide inclined plate, the bottom of the two supporting seats (4) and the upper end of the left side of the workbench (1) are fixedly connected with a discharge pipe (9).

5. A device for low damage grinding of a cemented carbide material according to claim 1, characterized in that: Both ends of the bottom of the inner cavity of the workbench (1) are fixedly connected with a supporting sliding rod (16), the lower end of the guide plate (15) is movably connected to the surface of the supporting sliding rod (16), the side of the outer surface of the two supporting seats (4) away from each other and the top of the workbench (1) are fixedly connected with a guide sliding rod (23), the surface of the moving rod (24) is movably connected to the surface of the guide sliding rod (23).

6. A low-damage machining apparatus for high hardness cemented carbide materials according to claim 1, characterized in that: The lower end of the side of the two moving rods (24) away from each other and the upper end of the inner cavity of the workbench (1) are fixedly connected with a supporting spring (14), the lower end of the side of the moving rod (24) and the two ends of the top of the guide plate (15) are fixedly connected with a reinforcing rod (27). The bottom of the outer surface of the supporting seat (4) is fixedly connected with a limiting sliding rod (17), the surface of the moving plate (22) is movably connected to the surface of the limiting sliding rod (17).

7. A device for low damage grinding of a cemented carbide material according to claim 1, characterized in that: The positive surface of the workbench (1) is provided with an inspection plate (2) fixed by bolts, the middle end of the top of the containing box (8) is fixedly connected with a feeding cylinder (13), the top of the feeding cylinder (13) is threadedly connected with a protective cover, and the middle end of the top of the protective cover is provided with a pressure relief hole.

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