Multi-model valve machining fixing device

Abstract

This utility model discloses a fixing device for processing various types of valves, including a first insert and a second insert. A rotating shaft is fixedly connected to the upper surface of the first insert, and a fixing block is fixedly connected to the upper surface of the rotating shaft. A snap-fit ​​groove is formed on one side of the fixing block, and a snap-fit ​​block is slidably connected within a snap-fit ​​hole. A snap-fit ​​hole is formed on one side of the snap-fit ​​block, and a protective cover is fixedly connected to one side of the snap-fit ​​block. A quick-release assembly is provided on the fixing block. The quick-release assembly includes a fixing frame fixedly connected to one side of the fixing block, and a sliding rod slidably connected through one side of the fixing frame. A pull plate is fixedly connected to one end of the sliding rod. By setting the snap-fit ​​block and the protective cover, this utility model can prevent a large amount of debris from flying towards the hand during grinding, thus avoiding burns to the worker's hands and reducing safety hazards.

Description

Technical Field

[0001] This utility model relates to the field of valve processing technology, and in particular to a fixed equipment for processing multiple types of valves. Background Technology

[0002] A valve is a control device installed in a fluid (liquid, gas, slurry, etc.) transport system. Its main function is to connect or disconnect the flow of fluid. When manufacturing valves, valve parts need to be clamped and processed by fixed equipment.

[0003] However, in existing equipment, a large amount of metal shavings are generated when valve parts are processed and polished. The large amount of flying shavings can easily burn the hands of workers. Therefore, a fixed equipment for processing multiple types of valves has been proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fixed device for processing multiple types of valves.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a fixing device for processing multiple types of valves, including a first insert and a second insert. A rotating shaft is fixedly connected to the upper surface of the first insert, and a fixing block is fixedly connected to the upper surface of the rotating shaft. A snap-fit ​​groove is provided on one side of the fixing block, and a snap-fit ​​block is slidably connected in the snap-fit ​​groove. A snap-fit ​​hole is provided on one side of the snap-fit ​​block, and a protective cover is fixedly connected to one side of the snap-fit ​​block. A quick-release component is provided on the fixing block. When grinding, a large amount of debris generated by friction flies towards the hand, and the protective cover can block a large amount of debris, preventing the large amount of flying debris from burning the worker's hand.

[0006] As a further description of the above technical solution:

[0007] The quick-release assembly includes a fixed frame fixedly connected to one side of the fixed block. A sliding rod is slidably connected through one side of the fixed frame. A pull plate is fixedly connected to one end of the sliding rod. Pulling the pull plate causes the sliding rod to slide on the fixed frame.

[0008] As a further description of the above technical solution:

[0009] The other end of the sliding rod is fixedly connected to a snap-fit ​​post. The snap-fit ​​post is slidably connected to one side of the fixed block and is adapted to the snap-fit ​​hole. The sliding rod drives the snap-fit ​​post to move, so that the snap-fit ​​post disengages from the snap-fit ​​hole.

[0010] As a further description of the above technical solution:

[0011] A first return spring is sleeved on the sliding rod. One end of the first return spring is fixedly connected to the inside side of the fixed frame, and the other end is fixedly connected to one side of the snap-fit ​​post. Through the elastic return of the first return spring, the snap-fit ​​post is pushed into the snap-fit ​​hole to snap-fit ​​and fix the snap-fit ​​block.

[0012] As a further description of the above technical solution:

[0013] The second insert is rotatably connected to the shaft. The second insert and the first insert are fixedly connected to a second return spring on the opposite side. Anti-slip sleeves are fixedly connected to the handles of both the first insert and the second insert. The anti-slip sleeves can increase friction and prevent the tool from slipping out of the hand during grinding.

[0014] As a further description of the above technical solution:

[0015] The upper surfaces of the first insert and the second insert are provided with connecting grooves. Each connecting groove is fitted with a connecting block. Each connecting block is fixedly connected with a stepped arc-shaped clamping block on its upper surface. The valve part is placed on the two stepped arc-shaped clamping blocks, and then the handles on the first insert and the second insert are squeezed to bring the two stepped arc-shaped clamping blocks closer together. The valve part is clamped at the corresponding stepped position of the stepped arc-shaped clamping block according to its size.

[0016] As a further description of the above technical solution:

[0017] Each of the connecting blocks has a threaded hole on one side. Bolts are movably connected through one side of the first insert and the second insert. Each bolt is threaded into the corresponding threaded hole, thereby fixing the connecting block in the connecting groove. The bolts are removed, and then the stepped arc-shaped clamping block is taken out, which makes it convenient for the staff to replace the matching stepped arc-shaped clamping block according to the size of the valve parts.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this multi-model valve processing fixing equipment, by setting up a snap-fit ​​block and a protective cover, can block a large amount of debris generated by friction from flying towards the hands during grinding, thus preventing the large amount of flying debris from burning the workers' hands and reducing the safety hazards to the workers.

[0020] 2. Compared with the existing technology, this multi-model valve processing fixing equipment is equipped with a fixing frame, sliding rod, pull plate, snap-fit ​​column and first return spring, etc. Pulling the pull plate causes the sliding rod to slide on the fixing frame, and the sliding rod causes the snap-fit ​​column to move, so that the snap-fit ​​column is disengaged from the snap-fit ​​hole, and then the snap-fit ​​block can be pulled out, which makes it convenient for the staff to replace the appropriate protective cover. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the fixed equipment for processing multiple types of valves proposed in this utility model.

[0022] Figure 2 This is a schematic diagram of the first and second inserts of the fixing equipment for processing multiple types of valves proposed in this utility model;

[0023] Figure 3 Exploded views of the first and second inserts of the fixing equipment for processing multiple types of valves proposed in this utility model;

[0024] Figure 4 Exploded view of the fixing block and snap-fit ​​block of the fixing equipment for processing multiple types of valves proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the quick-release assembly of the fixing equipment for processing multiple types of valves proposed in this utility model;

[0026] Figure 6 This is an exploded view of the quick-disassembly assembly of the fixing equipment for processing multiple types of valves proposed in this utility model.

[0027] Legend:

[0028] 1. First insert; 2. Rotating shaft; 3. Fixing block; 4. Second insert; 5. Snap-fit ​​block; 6. Protective cover; 7. Quick-release assembly; 701. Fixing frame; 702. Sliding rod; 703. Pull plate; 704. Snap-fit ​​post; 705. First return spring; 8. Second return spring; 9. Connecting groove; 10. Connecting block; 11. Stepped arc-shaped clamping block; 12. Bolt. Detailed Implementation

[0029] 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.

[0030] Reference Figures 1 to 6This utility model provides a multi-model valve processing fixing device, comprising a first insert 1 and a second insert 4. A rotating shaft 2 is fixedly connected to the upper surface of the first insert 1, and a fixing block 3 is fixedly connected to the upper surface of the rotating shaft 2. A snap-fit ​​groove is provided on one side of the fixing block 3, and a quick-release assembly 7 is provided on the fixing block 3. The second insert 4 is rotatably connected to the rotating shaft 2. A second return spring 8 is fixedly connected to the side of the second insert 4 opposite to the first insert 1. Anti-slip sleeves are fixedly connected to the handles of both the first insert 1 and the second insert 4. The anti-slip sleeves increase friction and prevent the tool from slipping out of the hand during grinding. The first insert 1... The upper surface of both the first insert 1 and the second insert 4 is provided with a connecting groove 9. A connecting block 10 is snapped into the interior of each connecting groove 9. A stepped arc-shaped clamping block 11 is fixedly connected to the upper surface of each connecting block 10. A threaded hole is provided on one side of each connecting block 10. Bolts 12 are movably connected through one side of both the first insert 1 and the second insert 4. Each bolt 12 is threadedly connected to the corresponding threaded hole, thereby fixing the connecting block 10 in the connecting groove 9. The bolts 12 are removed, and then the stepped arc-shaped clamping block 11 is taken out, which makes it convenient for the staff to replace the matching stepped arc-shaped clamping block 11 according to the size of the valve parts.

[0031] To achieve the purpose of protection, a snap-fit ​​block 5 is slidably connected inside the snap-fit ​​groove. A snap-fit ​​hole is opened on one side of the snap-fit ​​block 5, and a protective cover 6 is fixedly connected to one side of the snap-fit ​​block 5. When polishing, when a large amount of debris generated by friction flies towards the hand, the protective cover 6 can block a large amount of debris, preventing the large amount of flying debris from burning the worker's hands and reducing the safety hazards to the worker.

[0032] To achieve rapid disassembly and assembly, the quick-disassembly assembly 7 includes a fixed frame 701 fixedly connected to one side of the fixed block 3. A sliding rod 702 is slidably connected through one side of the fixed frame 701. A pull plate 703 is fixedly connected to one end of the sliding rod 702, and a locking post 704 is fixedly connected to the other end of the sliding rod 702. A first return spring 705 is sleeved on the sliding rod 702. One end of the first return spring 705 is fixedly connected to one side of the interior of the fixed frame 701, and the other end is fixedly connected to one side of the locking post 704. The locking post 704 is slidably connected through one side of the fixed block 3 and is adapted to the locking hole. Pulling the pull plate 703 causes the sliding rod 702 to slide on the fixed frame 701. The sliding rod 702 causes the locking post 704 to move, causing the locking post 704 to disengage from the locking hole. Then, the locking block 5 can be pulled out, making it convenient for staff to replace the appropriate protective cover 6.

[0033] Working principle: The valve part is placed on two stepped arc-shaped clamping blocks 11, and then the handles on the first insert 1 and the second insert 4 are squeezed to bring the two stepped arc-shaped clamping blocks 11 closer together. According to the size of the valve part, it is clamped on the corresponding stepped position of the stepped arc-shaped clamping blocks 11. When grinding, when a large amount of debris generated by friction flies towards the hand, the protective cover 6 can block a large amount of debris, avoiding burns to the worker's hands and reducing the safety hazard to the worker. Pulling the pull plate 703 causes the pull plate 703 to drive the sliding rod 702 to slide on the fixed frame 701. The sliding rod 702 drives the locking post 704 to move, causing the locking post 704 to disengage from the locking hole. Then the locking block 5 is pulled out, making it convenient for the worker to replace the appropriate protective cover 6.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing device for processing multiple types of valves, comprising a first insert (1) and a second insert (4), characterized in that: A rotating shaft (2) is fixedly connected to the upper surface of the first insert (1), and a fixing block (3) is fixedly connected to the upper surface of the rotating shaft (2). A snap-fit ​​groove is provided on one side of the fixing block (3), and a snap-fit ​​block (5) is slidably connected in the snap-fit ​​groove. A snap-fit ​​hole is provided on one side of the snap-fit ​​block (5), and a protective cover (6) is fixedly connected to one side of the snap-fit ​​block (5). A quick-release component (7) is provided on the fixing block (3).

2. The multi-size valve machining fixture according to claim 1, characterized in that: The quick-release assembly (7) includes a fixed frame (701) fixedly connected to one side of the fixed block (3), a sliding rod (702) is slidably connected through one side of the fixed frame (701), and a pull plate (703) is fixedly connected to one end of the sliding rod (702).

3. The multi-size valve machining fixture of claim 2, wherein: The other end of the sliding rod (702) is fixedly connected to a snap-fit ​​post (704), which is slidably connected through the fixed block (3) on one side and is adapted to the snap-fit ​​hole.

4. The multi-size valve machining fixture of claim 3, wherein: A first return spring (705) is sleeved on the sliding rod (702). One end of the first return spring (705) is fixedly connected to one side of the inside of the fixed frame (701), and the other end is fixedly connected to one side of the snap-fit ​​post (704).

5. The multi-size valve machining fixture of claim 1, wherein: The second insert (4) is rotatably connected to the rotating shaft (2). The second insert (4) and the first insert (1) are fixedly connected to a second return spring (8) on the opposite side. Anti-slip sleeves are fixedly connected to the handles of the first insert (1) and the second insert (4).

6. The multi-size valve machining fixture of claim 1, wherein: The upper surfaces of the first insert (1) and the second insert (4) are provided with connecting grooves (9), and each connecting groove (9) is fitted with a connecting block (10), and each connecting block (10) is fixedly connected with a stepped arc-shaped clamping block (11) on its upper surface.

7. The multi-size valve machining fixture of claim 6, wherein: Each of the connecting blocks (10) has a threaded hole on one side, and the first insert (1) and the second insert (4) are connected by a bolt (12) through one side, and each bolt (12) is threadedly connected to the corresponding threaded hole.

Images