Double-station safety tool for machining hydraulic valve body

Abstract

The utility model discloses a double-station safety tool for machining a hydraulic valve body, and relates to the technical field of hydraulic valve machining tools, the double-station safety tool comprises a working table, a vertical plate is arranged on the rear side of the top end of the working table, the two sides of the front end of the vertical plate are connected with mounting plates respectively, the inner walls of the mounting plates are rotationally connected with rotating pipes, and the rotating pipes are connected with the working table. Protective cloth is wound on the surface of the rotating pipe, and one end of the protective cloth is connected with a connecting strip. According to the valve body machining device, through rotation of the screw rod, the movable block can conveniently drive the connecting strip and the protective cloth to move in a limited mode, and therefore the top end of the workbench can be shielded through the vertical plate on the rear side of the top end of the workbench and the protective cloth on the two sides of the workbench, and splashing chippings generated during valve body machining can be conveniently blocked; and meanwhile, when the device is not used, after a moving block and a connecting strip are reset, a rotating pipe can automatically wind the protective cloth through a clockwork spring, and the device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic valve processing frock technical field especially relates to a kind of double-station safety frock of processing hydraulic valve body. BACKGROUND

[0002] Hydraulic valve is a kind of automatic element operated by pressure oil, it is controlled by pressure oil of pressure regulating valve, usually combined with electromagnetic pressure regulating valve, it can be used for the on-off of remote control hydropower station oil, gas, water pipeline system. It is often used in clamping, control, lubrication and other oil circuits. There are direct-acting type and pilot type, and the pilot type is mostly used. Hydraulic valve needs to be positioned and processed using frock during processing. The current double-station frock for processing hydraulic valve body usually includes a base, a double clamping mechanism is provided at the top of the base to clamp the valve body. However, during polishing or drilling and other operations, debris is easily scattered, and since the surface of the valve body is made of metal, the scattered debris can easily injure people nearby, thereby increasing the risk. SUMMARY

[0003] The utility model provides a kind of double-station safety frock of processing hydraulic valve body, solve the problem in background art.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A kind of double-station safety frock of processing hydraulic valve body, including workbench, the top rear side of the workbench is provided with vertical plate, and the front end of vertical plate is connected with mounting plate on both sides, the inner wall of mounting plate is rotatably connected with rotating tube, and the surface of rotating tube is wound with protective cloth, and one end of protective cloth is connected with connecting strip;

[0006] The top of the workbench is provided with a groove on both sides, and a screw rod is rotatably connected in the groove, and the surface of the screw rod is threadedly connected with a moving block connected with the bottom end of the connecting strip.

[0007] As a further description of the above technical scheme:

[0008] The moving block and the inner wall of the groove are slidingly connected.

[0009] As a further description of the above technical scheme:

[0010] The inner part of the rotating tube is respectively connected with a clock spring and a fixed rod.

[0011] As a further description of the above technical scheme:

[0012] The top end of the workbench is connected with a partition plate respectively, and the surface of the partition plate is rotatably connected with a rotating rod, one end of the rotating rod is connected with a placing plate, and the top end of the placing plate is provided with a fixing block, the surface of the fixing block is threadedly connected with a bolt, and one end of the bolt is connected with a fixing cylinder for fixing the valve body.

[0013] As a further description of the above technical solution:

[0014] The center of the placing plate is provided with a hollow structure.

[0015] As a further description of the above technical solution:

[0016] The surface of the partition plate is fixedly connected with a strip-shaped plate rotatably connected with the rotating rod, and the top end of the strip-shaped plate is threadedly connected with a moving rod, the moving rod is rotatably connected with a connecting plate through the strip-shaped plate, and the surface of the connecting plate is connected with a rack, and the rotating rod is connected with a gear meshed with the surface of the rack through the strip-shaped plate.

[0017] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0018] In the utility model, through the rotation of the screw rod, the connecting strip and the protective cloth are driven by the moving block to move in a limited manner, so that the top end of the workbench can be shielded by the vertical plate at the rear side of the top end of the workbench and the protective cloth on both sides, so as to block the splashing debris generated during the machining of the valve body, avoid the damage of the splashing metal debris to the surrounding heat source, and improve the risk. At the same time, when not in use, after resetting the moving block and the connecting strip, the rotating pipe can automatically wind the protective cloth through the clock spring, which is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a double-station safety tool structure diagram for machining hydraulic valve body;

[0020] Figure 2 It is Figure 1 It is an enlarged structure diagram of A in the middle;

[0021] Figure 3 It is a partial structure diagram of the internal part of the mounting plate in the utility model;

[0022] Figure 4 It is a partial structure diagram of the internal part of the rotating pipe in the utility model;

[0023] Figure 5 It is a partial structure diagram of the surface of the rotating rod in the utility model.

[0024] LEGEND:

[0025] Workbench; 2, vertical plate; 3, mounting plate; 4, rotating pipe; 5, protective cloth; 6, connecting strip; 7, groove; 8, screw; 9, moving block; 10, clock spring; 11, fixed rod; 12, partition; 13, rotating rod; 14, placing plate; 15, fixed block; 16, bolt; 17, fixed cylinder; 18, strip plate; 19, moving rod; 20, connecting plate; 21, rack; 22, gear. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Referring to Figures 1-5 A kind of double-station safety tool for machining hydraulic valve body, including workbench 1, the top rear side of workbench 1 is provided with vertical plate 2, and the front end of vertical plate 2 is connected with mounting plate 3 on both sides respectively, rotating pipe 4 is rotatably connected to the inner wall of mounting plate 3, and protective cloth 5 is wound on the surface of rotating pipe 4, and one end of protective cloth 5 is connected with connecting strip 6;The top of workbench 1 is provided with groove 7 on both sides, and screw 8 is rotatably connected in the inside of groove 7, and the surface of screw 8 is threadedly connected with moving block 9 connected with the bottom end of connecting strip 6, after fixing valve body, moving block 9 on the surface of screw 8 is driven connecting strip 6 and protective cloth 5 to limit movement, so as to shield the rear side and both sides of the top of workbench 1 by vertical plate 2 and protective cloth 5, to avoid the splash of metal chips generated when machining valve body, to cause harm to surrounding personnel.

[0028] Further, moving block 9 and the inner wall of groove 7 are slidingly connected, which is convenient for the surface of screw 8 to limit the movement of moving block 9 on the inner wall of groove 7 when rotating.

[0029] Further, the inside of rotating pipe 4 is connected with clock spring 10 and fixed rod 11 respectively, clock spring 10 is convenient for rotating pipe 4 to reset, so that protective cloth 5 on the surface of rotating pipe 4 can be retracted.

[0030] Further, the top end of the workbench 1 is connected with the partition plate 12 respectively, and the surface of the partition plate 12 is rotatably connected with the rotating rod 13, one end of the rotating rod 13 is connected with the placing plate 14, and the top end of the placing plate 14 is provided with the fixing block 15, the surface of the fixing block 15 is threadedly connected with the bolt 16, and one end of the bolt 16 is connected with the fixing cylinder 17 for fixing the valve body, which is convenient to move the fixing cylinder 17 connected with one side of the bolt 16 to one end of the valve body, and the other fixing cylinder 17 is moved to the other end of the valve body, so that the valve body can be limited to facilitate processing.

[0031] Further, the center of the placing plate 14 is hollow, which is convenient to process the bottom end of the valve body through the hollow placing plate 14 when the valve body at the bottom end of the placing plate 14 is moved to the bottom end.

[0032] Further, the surface of the partition plate 12 is fixedly connected with the strip-shaped plate 18 rotatably connected with the rotating rod 13, and the top end of the strip-shaped plate 18 is threadedly connected with the moving rod 19, the moving rod 19 is rotatably connected with the connecting plate 20 penetrating through the strip-shaped plate 18, and the surface of the connecting plate 20 is connected with the rack 21, the rotating rod 13 is connected with the gear 22 meshingly connected with the surface of the rack 21 penetrating through the strip-shaped plate 18, and the connecting plate 20 is rotatably connected with the inner wall of the strip-shaped plate 18, so as to move the rack 21 on the surface of the connecting plate 20 through the rotating moving rod 19, so as to drive the gear 22 and the rotating rod 13 to flip and move, so as to adjust the valve body fixed on the surface of the placing plate 14 on one side of the rotating rod 13, and facilitate processing on the other surface.

[0033] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A two-station safety tool for machining hydraulic valve bodies, comprising a worktable (1), characterized in that: The top rear side of the workbench (1) is provided with a vertical plate (2), and the front end of the vertical plate (2) is connected with a mounting plate (3) on both sides, the inner wall of the mounting plate (3) is rotatably connected with a rotating pipe (4), the surface of the rotating pipe (4) is wound with a protective cloth (5), and one end of the protective cloth (5) is connected with a connecting strip (6). The top of the workbench (1) is provided with a groove (7) on both sides, and the inner wall of the groove (7) is rotatably connected with a screw rod (8), the surface of the screw rod (8) is threadedly connected with a moving block (9) connected with the bottom end of the connecting strip (6).

2. The dual station safety tooling for machining hydraulic valve bodies of claim 1, wherein: The moving block (9) and the inner wall of the groove (7) are slidingly connected.

3. The dual station safety tooling for machining hydraulic valve bodies of claim 1, wherein: The inner part of the rotating pipe (4) is respectively connected with a clock spring (10) and a fixed rod (11).

4. The dual station safety tooling for machining hydraulic valve bodies of claim 1, wherein: The top of the workbench (1) is connected with a partition plate (12) on both sides, and the surface of the partition plate (12) is rotatably connected with a rotating rod (13), one end of the rotating rod (13) is connected with a placing plate (14), and the top of the placing plate (14) is provided with a fixed block (15), the surface of the fixed block (15) is threadedly connected with a bolt (16), and one end of the bolt (16) is connected with a fixed cylinder (17) for fixing the valve body.

5. The dual station safety tooling for machining hydraulic valve bodies of claim 4, wherein: The center of the placing plate (14) is hollow.

6. The dual station safety tooling for machining hydraulic valve bodies of claim 4, wherein: The surface of the partition plate (12) is fixedly connected with a strip-shaped plate (18) rotatably connected with the rotating rod (13), and the top of the strip-shaped plate (18) is threadedly connected with a moving rod (19), the moving rod (19) passes through the strip-shaped plate (18) and is rotatably connected with a connecting plate (20), and the surface of the connecting plate (20) is connected with a rack (21), the rotating rod (13) passes through the strip-shaped plate (18) and is connected with a gear (22) meshingly connected with the surface of the rack (21).

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