A grinding device for valve manufacturing

Abstract

The utility model discloses a grinding device for valve manufacturing, comprising a support frame, which is mounted on external equipment. An adjusting mechanism is arranged on the support frame, and the adjusting mechanism comprises a rotating mechanism, a folding plate, a fixed plate, a spring, an intermediate plate, a fixing bolt, an extending plate and a driving mechanism. The rotating mechanism is mounted on the support frame and the folding plate, and the fixed plate is mounted on the folding plate by bolts. Two springs are arranged, and the design of the spring enables the grinding head to automatically adjust its position under pressure to ensure the uniformity and accuracy of the grinding. In addition, by selecting fixing bolts and intermediate plates of different lengths, the adjustment position of the spring can be changed to meet the needs of different grinding conditions. This adjusting mechanism not only improves the applicability of the grinding device, but also enhances its flexibility and efficiency in the valve manufacturing process.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices for valve manufacturing, and more specifically, to a grinding device for valve manufacturing. Background Art

[0002] In the current valve manufacturing field, the grinding device is an important device to ensure the surface finish and smoothness of the valve. However, the existing grinding devices have certain limitations in design and application. Among them, a significant problem is the connection method between the folding plate and the motor. In the prior art, the two are usually rigidly connected, which means that during the grinding process, the folding plate cannot be flexibly adjusted according to the curvature of the valve. This design deficiency directly affects the applicability and grinding effect of the grinding device.

[0003] First, due to the rigid connection between the folding plate and the motor, when the valve surface presents different curvatures, the grinding device cannot make corresponding angle adjustments. As a result, during the grinding process, the folding plate may not fit evenly on the valve surface, resulting in uneven grinding, leaving marks, and other problems. This not only reduces the processing quality of the valve, but may also affect the sealing performance and service life of the valve. In addition, the rigid connection limits the flexibility of the grinding device, making it particularly inconvenient when processing valves with complex shapes or large changes in curvature. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a grinding device for valve manufacturing to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for valve manufacturing, comprising a support frame, which is installed on external equipment, and an adjusting mechanism is arranged on the support frame, and the adjusting mechanism comprises a rotating mechanism, a folding plate, a fixed plate, a spring, an intermediate plate, a fixing bolt, an extending plate and a driving mechanism, the rotating mechanism is installed on the support frame and the folding plate, the fixed plate is installed on the folding plate by bolts, two springs are provided, and the two ends of the two springs are respectively connected to the extending plate and the fixed plate, a plurality of the intermediate plates are equidistantly installed on each of the springs, the fixing bolts are threadedly connected to the fixed plate and the intermediate plate, and the driving mechanism is installed on the extending plate.

[0008] The utility model is further configured that the driving mechanism includes a driving motor and a grinding head, the driving motor is mounted on the extending plate, and the grinding head is mounted on the extending end of the driving motor, and the design of the driving mechanism ensures the power supply for grinding.

[0009] The utility model is further configured such that the rotating mechanism includes an adjusting rod and a cylinder, the adjusting rod is rotatably connected to the support frame, and the folding plate is rotatably connected to the adjusting rod, and both ends of the cylinder are respectively connected to the adjusting rod and the folding plate. The design of the rotating mechanism ensures the convenience of rotation.

[0010] The utility model is further configured that a follower plate is rotatably provided on the support frame, and a lifting block is slidably provided on the follower plate, and the design of the follower plate ensures the convenience of adjustment.

[0011] The utility model is further configured that the lifting block and the follower plate are arranged in parallel, and the lifting block is rotatably connected to the adjusting rod.

[0012] The utility model is further configured that the follower plate is provided with an adjusting motor, a lead screw is provided on the protruding end of the adjusting motor, and the lead screw is threadedly connected to the lifting block.

[0013] The utility model is further configured such that the regulating motor and the driving motor are electrically connected to external power supply equipment respectively.

[0014] The utility model is further configured that a receiving plate is provided on the support frame, and the valve is placed on the receiving plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a grinding device for valve manufacturing, which has the following beneficial effects:

[0017] 1. The design of the adjustment mechanism allows the grinding device to be flexibly adjusted according to the curvature of the valve, thereby improving the grinding effect. Through the cooperation of the rotating mechanism and the spring, the position of the folding plate can be adjusted to adapt to valves with different curvatures. The design of the spring enables the grinding head to automatically adjust its position under pressure to ensure the uniformity and accuracy of grinding. In addition, by selecting fixing bolts and intermediate plates of different lengths, the adjustment position of the spring can be changed to meet the needs of different grinding conditions. This adjustment mechanism not only improves the applicability of the grinding device, but also enhances its flexibility and efficiency in the valve manufacturing process.

[0018] 2. The rotating mechanism drives the folding plate to rotate along the adjusting rod through the rotation of the cylinder, thereby changing the position of the folding plate. This design enables the grinding device to be accurately adjusted according to the curvature of the valve, ensuring that the grinding head can fit evenly on the valve surface. The flexibility of the rotating mechanism improves the adaptability of the grinding device, enabling it to handle valves with complex shapes or large changes in curvature. In addition, through the rotating mechanism, the position of the folding plate can be adjusted without stopping the equipment, thereby improving production efficiency and the continuous operation capability of the equipment.

[0019] 3. The driving mechanism drives the grinding head to rotate through the driving motor to realize the grinding of the valve. This design makes the grinding process more efficient and improves the processing quality of the valve. The cooperation between the driving mechanism and the adjusting mechanism enables the position of the grinding head during the grinding process to be adjusted as needed, thereby ensuring the uniformity and accuracy of the grinding. The driving mechanism operates stably and can provide continuous power output, ensuring the continuity and consistency of the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a grinding device for valve manufacturing in the utility model;

[0021] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the fixing bolt in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the fixed plate and the extended plate in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the folding plate in the utility model.

[0025] In the figure: 1. support frame; 2. folding plate; 3. fixed plate; 4. spring; 5. middle plate; 6. fixing bolt; 7. extension plate; 8. driving motor; 9. grinding head; 10. adjusting rod; 11. cylinder; 12. follower plate; 13. lifting block; 14. adjusting motor; 15. screw; 16. receiving plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A grinding device for valve manufacturing includes a support frame 1, which is installed on an external device. An adjusting mechanism is arranged on the support frame 1. The adjusting mechanism includes a rotating mechanism, a folding plate 2, a fixed plate 3, a spring 4, an intermediate plate 5, a fixing bolt 6, an extended plate 7 and a driving mechanism. The rotating mechanism is installed on the support frame 1 and the folding plate 2. The fixed plate 3 is installed on the folding plate 2 by bolts. Two springs 4 are provided, and the two ends of the two springs 4 are respectively connected to the extended plate 7 and the fixed plate 3. A plurality of intermediate plates 5 are equidistantly installed on each spring 4. The fixing bolt 6 is threadedly connected to the fixed plate 3 and the intermediate plate 5. The driving mechanism is installed on the extended plate 7. The driving mechanism includes a driving motor 8 and a grinding head 9. The driving motor 8 is installed on the extended plate 7, and the grinding head 9 is installed on the driving motor 8. On the protruding end of the driving motor 8, the rotating mechanism includes an adjusting rod 10 and a cylinder 11. The adjusting rod 10 is rotatably connected to the support frame 1, and the folding plate 2 is rotatably connected to the adjusting rod 10. The two ends of the cylinder 11 are respectively connected to the adjusting rod 10 and the folding plate 2. A follower plate 12 is rotatably provided on the support frame 1, and a lifting block 13 is slidably provided on the follower plate 12. The lifting block 13 and the follower plate 12 are arranged in parallel, and the lifting block 13 is rotatably connected to the adjusting rod 10. An adjusting motor 14 is provided on the follower plate 12. A lead screw 15 is provided on the protruding end of the adjusting motor 14. The lead screw 15 is threadedly connected to the lifting block 13. The adjusting motor 14 and the driving motor 8 are respectively electrically connected to external power supply equipment. A receiving plate 16 is provided on the support frame 1, and the valve is placed on the receiving plate 16.

[0030] In this embodiment, when grinding, the valve is first placed on the receiving plate 16 and fixed by an external clamp, and then the grinding head 9 is driven to rotate by the driving motor 8 so that the grinding head 9 grinds the valve. Due to the design of the spring 4, the position of the grinding head 9 can be adjusted when the grinding head 9 is pressed on the valve, thereby improving the grinding effect. When the rotation position of the spring 4 needs to be adjusted, fixing bolts 6 of different lengths are selected, and then the fixing bolts 6 of corresponding lengths are threadedly connected to the fixing plate 3 and the corresponding number of intermediate plates 5. The spring 4 in the connected position is in a fixed state, so that the adjustment position of the spring 4 can be changed to meet the corresponding grinding conditions.

[0031] More specifically, when the grinding position needs to be adjusted, the rotation of the cylinder 11 can first drive the folding plate 2 to rotate along the adjusting rod 10, thereby changing the position of the folding plate 2. When the position of the adjusting rod 10 needs to be changed, the screw 15 can be driven to rotate under the action of the adjusting motor 14. The screw 15 is threadedly connected to the lifting block 13, and the lifting block 13 is slidingly connected to the follower plate 12. Since the lifting block 13 is rotatably connected to the adjusting rod 10, it can drive the adjusting rod 10 to rotate along the support frame 1, thereby completing the adjustment process.

[0032] In summary, when the overall equipment is in use or running: when grinding, first place the valve on the receiving plate 16 and fix it with an external clamp, and then drive the grinding head 9 to rotate through the driving motor 8, so that the grinding head 9 grinds the valve. Due to the design of the spring 4, the position of the grinding head 9 can be adjusted when the grinding head 9 is pressed on the valve, thereby improving the grinding effect. When it is necessary to adjust the rotation position of the spring 4, by selecting fixing bolts 6 of different lengths, and then threading the fixing bolts 6 of corresponding lengths on the fixing plate 3 and the corresponding number of intermediate plates 5, the spring 4 in the connected position is in a fixed state, so that the adjustment position of the spring 4 can be changed to meet the corresponding grinding conditions.

[0033] When it is necessary to adjust the grinding position, first, the rotation of the cylinder 11 can drive the folding plate 2 to rotate along the adjusting rod 10, thereby changing the position of the folding plate 2. When it is necessary to change the position of the adjusting rod 10, the rotation of the adjusting motor 14 can drive the screw 15 to rotate. The screw 15 is threadedly connected to the lifting block 13, and the lifting block 13 is slidingly connected to the follower plate 12. Since the lifting block 13 is rotatably connected to the adjusting rod 10, it can drive the adjusting rod 10 to rotate along the support frame 1, thereby completing the adjustment process.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for valve manufacturing, comprising a support frame (1), characterized in that: A support frame (1) is installed on an external device. An adjustment mechanism is provided on the support frame (1). The adjustment mechanism comprises a rotating mechanism, a folding plate (2), a fixed plate (3), a spring (4), an intermediate plate (5), a fixing bolt (6), an extended plate (7) and a driving mechanism. The rotating mechanism is installed on the support frame (1) and the folding plate (2). The fixed plate (3) is installed on the folding plate (2) by means of bolts. Two springs (4) are provided, and the two ends of the two springs (4) are respectively connected to the extended plate (7) and the fixed plate (3). A plurality of intermediate plates (5) are equidistantly installed on each spring (4). The fixing bolt (6) is threadedly connected to the fixed plate (3) and the intermediate plate (5). The driving mechanism is installed on the extended plate (7).

2. A valve manufacturing grinding device according to claim 1, characterized in that: The driving mechanism comprises a driving motor (8) and a grinding head (9); the driving motor (8) is mounted on the extending plate (7), and the grinding head (9) is mounted on the extending end of the driving motor (8).

3. A valve manufacturing grinding device according to claim 2, characterized in that: The rotating mechanism comprises an adjusting rod (10) and a cylinder (11); the adjusting rod (10) is rotatably connected to the support frame (1), and the folding plate (2) is rotatably connected to the adjusting rod (10); and two ends of the cylinder (11) are respectively connected to the adjusting rod (10) and the folding plate (2).

4. A valve manufacturing grinding device according to claim 3, characterized in that: A follower plate (12) is rotatably provided on the support frame (1), and a lifting block (13) is slidably provided on the follower plate (12).

5. A valve manufacturing grinding device according to claim 4, characterized in that: The lifting block (13) and the follower plate (12) are arranged in parallel, and the lifting block (13) is rotatably connected to the adjusting rod (10).

6. A valve manufacturing grinding device according to claim 5, characterized in that: The follower plate (12) is provided with an adjusting motor (14), the extended end of the adjusting motor (14) is provided with a lead screw (15), and the lead screw (15) is threadedly connected to the lifting block (13).

7. A valve manufacturing grinding device according to claim 6, characterized in that: The regulating motor (14) and the driving motor (8) are electrically connected to external power supply equipment respectively.

8. A valve manufacturing grinding device according to claim 7, characterized in that: The support frame (1) is provided with a receiving plate (16), and the valve is placed on the receiving plate (16).

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