High-pressure precise control instrument control valve forge piece

Abstract

The utility model relates to the technical field of control valve forgings, and provides a high-pressure precise control instrument control valve forgings which comprise a bottom plate and a valve forgings body, the valve forgings body is located above the bottom plate, a fixing frame is fixedly installed at the top of the bottom plate, a protective cover is sleeved on the outer side wall of the fixing frame, and rectangular grooves are formed in the two sides of the fixing frame and the two sides of the protective cover. The bottom plate is provided with a fixing frame, the fixing frame is provided with a protective cover, inclined building sliding blocks are arranged in rectangular grooves, communicated with the protective cover, in the fixing frame, T-shaped plates are fixedly installed on the two sides of the two inclined building sliding blocks, and two first springs are fixedly installed on the two sides of the inner wall of the fixing frame. The bottom plate, the fixing frame, the protective cover, the rectangular grooves, the inclined building sliding blocks, the T-shaped plates and the first springs are arranged; according to the valve body forge piece, the valve body forge piece body can be comprehensively protected, so that water stains, oil stains, dust and other pollutants are prevented from falling on the surface of the valve body forge piece body or permeating into the valve body forge piece body, and then the protection effect of the valve body forge piece body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control valve forgings, in particular to high-pressure precision control instrument control valve forgings. Background Art

[0002] Forgings refer to workpieces or blanks obtained by forging and deforming metal billets. By applying pressure to the metal billet, it causes plastic deformation and changes its mechanical properties. Most valves are formed by forging.

[0003] The known Chinese public authorized utility model CN211951579U discloses a valve forging, which relates to the technical field of valve body forgings, and comprises a first valve body and a second valve body which are arranged perpendicular to each other; a coaxial flange is arranged at the end of the first valve body, and the diameter of the flange is larger than the diameter of the first valve body; a limiting column is arranged on the outer wall of the second valve body away from the first valve body, and a movable sleeve is provided on the outer wall of the limiting column; a limiting hole for inserting the flange is provided on the side of the limiting cover away from the second valve body; a cavity with a depth greater than the thickness of the flange is provided in the limiting cover; a limiting strip is provided on the outer wall of the flange along the height direction of the first valve body, and a slot connected to the limiting hole is provided on the inner ring side wall of the limiting cover, and the slot is for inserting a limiting strip on another valve forging. The utility model has the effect of reducing collisions between forgings during transportation and improving the stability of forgings during transportation.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned scheme has the following problems: the protection effect of the prior art is poor during use, and during transportation, since the valve body is exposed to the outside, it is easily affected by the environment, causing pollutants such as water stains, oil stains and dust to fall on its surface, or enter the interior of the valve body forging, thereby causing the valve body forging to be contaminated, affecting its use, or even directly making it unusable. Utility Model Content

[0005] The utility model proposes a high-pressure precision control instrument control valve forging, which solves the problem that the protection effect in the related technology is poor. Since the valve body is exposed to the outside, it is easily affected by the environment, causing pollutants such as water stains, oil stains and dust to fall on its surface or enter the inside of the valve body forging, thereby causing the valve body forging to be contaminated, affecting its use, or even directly making it unusable.

[0006] The technical solution of the utility model is as follows: a high-pressure precision control instrument control valve forging, comprising: a bottom plate and a valve body forging body, wherein the valve body forging body is located above the bottom plate;

[0007] A fixing frame is fixedly installed on the top of the bottom plate, a protective cover is sleeved on the outer wall of the fixing frame, rectangular grooves are opened on both sides of the fixing frame and the protective cover, an oblique sliding block is arranged in the rectangular grooves connected to the fixing frame and the protective cover, T-shaped plates are fixedly installed on both sides of the two oblique sliding blocks, two first springs are fixedly installed on both sides of the inner wall of the fixing frame, and the other ends of the four first springs are fixedly connected to the T-shaped plates;

[0008] A fixing assembly is arranged on the bottom plate, and the valve body forging body is fixedly mounted on the bottom plate through the fixing assembly.

[0009] Preferably, two rollers are rotatably mounted on each of the four T-shaped plates, a pad is fixedly mounted on the top of the bottom plate, and the outer side walls of the rollers are in contact with the pad.

[0010] Preferably, a plug-in shell is provided below the base plate, and the plug-in shell is fixedly installed on the bottom of the base plate.

[0011] Preferably, the fixing assembly includes a fixing cylinder fixedly mounted on the top of the base plate, and the valve body forging body is inserted into the inner side of the fixing cylinder, the outer side wall of the valve body forging body is provided with two arc shells, and the two arc shells are fitted together, and two plug-in rods are fixedly mounted on the bottom of the two arc shells, four cylindrical grooves are opened on the bottom of the fixing cylinder, and the bottoms of the four arc shells are respectively inserted into the four cylindrical grooves.

[0012] Preferably, first rubber pads are disposed in the grooves on the fixing tube and the arc-shaped shell, and a plurality of the first rubber pads are fixedly mounted on the fixing tube and the arc-shaped shell.

[0013] Preferably, two L-shaped plates are fixedly installed on the outer wall of the fixed cylinder, and the two L-shaped plates are arranged opposite to each other, both L-shaped plates are threadedly connected with bolts, and both arc-shaped shells are provided with multiple threaded holes, and one end of the bolt is threadedly connected to one of the threaded holes.

[0014] Preferably, both L-shaped plates are provided with positioning components, and one end of the positioning component is in conflict with the valve body forging body.

[0015] Preferably, the positioning assembly includes a T-shaped rod passing through the L-shaped plate, the outer wall of the T-shaped rod is sleeved with a second spring, an arc plate is fixedly mounted on one end of the T-shaped rod, and the second spring is located between the L-shaped plate and the arc plate.

[0016] Preferably, a second rubber pad is fixedly mounted on one side of the arc-shaped plate, and the other side of the second rubber pad is in contact with the main body of the valve body forging.

[0017] The working principle and beneficial effects of the utility model are:

[0018] By providing the bottom plate, fixed frame, protective cover, rectangular groove, inclined slider, T-shaped plate and first spring, the valve body forging body can be fully protected, thereby preventing pollutants such as water stains, oil stains and dust from falling on the surface of the valve body forging body or penetrating into the interior of the valve body forging body, thereby improving the protective effect of the valve body forging body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the cross-sectional three-dimensional structure of the protective cover proposed in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of a fixed frame proposed by the utility model;

[0023] Figure 4 The utility model proposes Figure 3 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the fixing assembly proposed in the utility model;

[0025] Figure 6 The utility model is a three-dimensional structural schematic diagram of the positioning component.

[0026] In the figure: 1, bottom plate; 2, valve body forging body; 3, fixing frame; 4, protective cover; 5, rectangular groove; 6, inclined sliding block; 7, T-shaped plate; 8, first spring;

[0027] Fixing assembly; 91, fixing cylinder; 92, arc-shaped shell; 93, plug-in rod;

[0028] Roller; 11. pad; 12. first rubber pad; 13. L-shaped plate; 14. bolt; 15. threaded hole;

[0029] Positioning assembly; 1601, T-shaped rod; 1602, second spring; 1603, arc plate;

[0030] 17. Plug shell; 18. Second rubber pad. DETAILED DESCRIPTION

[0031] The following will be combined with 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 of 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. Embodiment 1

[0032] See also Figure 1 - Figure 6 , a high-pressure precision control instrument control valve forging, comprising: a bottom plate 1 and a valve body forging body 2, wherein the valve body forging body 2 is located above the bottom plate 1;

[0033] A fixing frame 3 is fixedly installed on the top of the bottom plate 1, and a protective cover 4 is sleeved on the outer wall of the fixing frame 3. Rectangular grooves 5 are opened on both sides of the fixing frame 3 and the protective cover 4. Oblique sliding blocks 6 are arranged in the rectangular grooves 5 connected to the fixing frame 3 and the protective cover 4. T-shaped plates 7 are fixedly installed on both sides of the two oblique sliding blocks 6. Two first springs 8 are fixedly installed on both sides of the inner wall of the fixing frame 3, and the other ends of the four first springs 8 are fixedly connected to the T-shaped plates 7.

[0034] Two rollers 10 are rotatably mounted on each of the four T-shaped plates 7, a pad 11 is fixedly mounted on the top of the bottom plate 1, and the outer side walls of the rollers 10 are in contact with the pad 11;

[0035] The fixing assembly 9 is arranged on the bottom plate 1 , and the valve body forging body 2 is fixedly mounted on the bottom plate 1 through the fixing assembly 9 .

[0036] When the valve body 2 is in the state of being in contact with the top of the bottom plate 1, the valve body 2 is in the state of being in contact with the top of the bottom plate 1. ...

[0037] It should also be noted that the height of the rectangular groove 5 on the fixed frame 3 is half the height of the rectangular groove 5 on the protective cover 4, so that it is convenient for personnel to press the inclined sliding block 6 into the rectangular groove 5 on the fixed frame 3, and then facilitate the protective cover 4 to be removed from the base plate 1 and the fixed frame 3 later.

[0038] Furthermore, a plug-in shell 17 is disposed below the base plate 1 , and the plug-in shell 17 is fixedly mounted on the bottom of the base plate 1 .

[0039] Specifically, the plug-in shell 17 is sleeved on the protective cover 4 of another bottom plate 1, so that a plurality of bottom plates 1 and protective covers 4 equipped with valve body forging bodies 2 can be stacked.

[0040] Furthermore, the fixing assembly 9 includes a fixing cylinder 91 fixedly mounted on the top of the base plate 1, and the valve body forging body 2 is inserted into the inner side of the fixing cylinder 91, and the outer side wall of the valve body forging body 2 is provided with two arc-shaped shells 92, and the two arc-shaped shells 92 are fitted together, and two plug-in rods 93 are fixedly mounted on the bottom of the two arc-shaped shells 92, and four cylindrical grooves are opened at the bottom of the fixing cylinder 91, and the bottoms of the four arc-shaped shells 92 are respectively inserted into the four cylindrical grooves.

[0041] Specifically, the valve body forging main body 2 is manually inserted into the fixing cylinder 91, and then two fitting arc shells 92 are manually sleeved on the valve body forging main body 2. While sleeved, the plug-in rod 93 at the bottom of the arc shell 92 is plugged into the cylindrical groove on the fixing cylinder 91, so as to facilitate the positioning of the two arc shells 92 so that they will not separate, and to preliminarily limit and fix the valve body forging main body 2.

[0042] Furthermore, first rubber pads 12 are disposed in the grooves on the fixing tube 91 and the arc-shaped shell 92 , and a plurality of first rubber pads 12 are fixedly mounted on the fixing tube 91 and the arc-shaped shell 92 .

[0043] Specifically, the first rubber pad 12 is beneficial to the protection effect of the valve body forging body 2, thereby preventing the fixing cylinder 91 and the arc shell 92 from causing damage to the valve body forging body 2 during installation and clamping.

[0044] Furthermore, two L-shaped plates 13 are fixedly installed on the outer wall of the fixed cylinder 91, and the two L-shaped plates 13 are arranged opposite to each other. Bolts 14 are threadedly connected to the two L-shaped plates 13. Multiple threaded holes 15 are opened on the two arc-shaped shells 92, and one end of the bolt 14 is threadedly connected to one of the threaded holes 15.

[0045] Specifically, the arc shell 92 can be fixed by manually rotating the bolt 14 threadedly connected to the L-shaped plate 13 and threading one end of the bolt 14 to the threaded hole 15, thereby preventing the arc shell 92 and the plug rod 93 from detaching from the fixing tube 91 due to bumps during transportation. Embodiment 2

[0046] Based on Example 1, in this embodiment: a positioning assembly 16 is provided on each of the two L-shaped plates 13, one end of the positioning assembly 16 is in conflict with the valve body forging body 2, the positioning assembly 16 includes a T-shaped rod 1601 that passes through the L-shaped plate 13, the outer wall of the T-shaped rod 1601 is sleeved with a second spring 1602, one end of the T-shaped rod 1601 is fixedly installed with an arc plate 1603, and the second spring 1602 is located between the L-shaped plate 13 and the arc plate 1603.

[0047] The technical solution provided in this embodiment is: the arc plate 1603 is pushed by the tension of the second spring 1602, so that the arc plate 1603 can move stably and clamp the two sides of the valve body forging body 2 under the cooperation of the T-shaped rod 1601 and the L-shaped plate 13, thereby improving the fixing effect and stability performance of the valve body forging body 2.

[0048] Furthermore, a second rubber pad 18 is fixedly mounted on one side of the arc plate 1603 , and the other side of the second rubber pad 18 is in contact with the valve body forging body 2 .

[0049] Specifically, the second rubber pad 18 can help prevent the arc plate 1603 from causing damage to the surface of the valve body forging body 2 when clamping.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. High-pressure precision control instrument control valve forgings, characterized in that: include: A bottom plate (1) and a valve body forging body (2), wherein the valve body forging body (2) is located above the bottom plate (1); A fixing frame (3) is fixedly mounted on the top of the bottom plate (1), a protective cover (4) is sleeved on the outer wall of the fixing frame (3), rectangular grooves (5) are provided on both sides of the fixing frame (3) and the protective cover (4), an oblique sliding block (6) is provided in the rectangular groove (5) connected to the fixing frame (3) and the protective cover (4), a T-shaped plate (7) is fixedly mounted on both sides of the two oblique sliding blocks (6), two first springs (8) are fixedly mounted on both sides of the inner wall of the fixing frame (3), and the other ends of the four first springs (8) are fixedly connected to the T-shaped plates (7); A fixing assembly (9), wherein the fixing assembly (9) is arranged on the base plate (1), and the valve body forging body (2) is fixedly mounted on the base plate (1) via the fixing assembly (9).

2. The high pressure precision control instrument control valve forging according to claim 1 is characterized in that: Two rollers (10) are rotatably mounted on each of the four T-shaped plates (7), a pad (11) is fixedly mounted on the top of the bottom plate (1), and the outer side walls of the rollers (10) are in contact with the pad (11).

3. The high pressure precision control instrument control valve forging according to claim 1 is characterized in that: A plug-in shell (17) is provided below the base plate (1), and the plug-in shell (17) is fixedly mounted on the bottom of the base plate (1).

4. The high pressure precision control instrument control valve forging according to claim 1 is characterized in that: The fixing assembly (9) comprises a fixing cylinder (91) fixedly mounted on the top of the base plate (1), and the valve body forging body (2) is plugged into the inner side of the fixing cylinder (91), the outer side wall of the valve body forging body (2) is provided with two arc-shaped shells (92), and the two arc-shaped shells (92) are fitted together, and two plug-in rods (93) are fixedly mounted on the bottom of the two arc-shaped shells (92), and four cylindrical grooves are opened at the bottom of the fixing cylinder (91), and the bottoms of the four arc-shaped shells (92) are respectively plugged into the four cylindrical grooves.

5. The high pressure precision control instrument control valve forging according to claim 4 is characterized in that: A first rubber pad (12) is disposed in the grooves on the fixing tube (91) and the arc-shaped shell (92), and a plurality of the first rubber pads (12) are fixedly mounted on the fixing tube (91) and the arc-shaped shell (92).

6. The high pressure precision control instrument control valve forging according to claim 5 is characterized in that: Two L-shaped plates (13) are fixedly mounted on the outer wall of the fixed cylinder (91), and the two L-shaped plates (13) are arranged opposite to each other. Bolts (14) are threadedly connected to the two L-shaped plates (13). A plurality of threaded holes (15) are formed on the two arc-shaped shells (92), and one end of the bolt (14) is threadedly connected to one of the threaded holes (15).

7. The high pressure precision control instrument control valve forging according to claim 6 is characterized in that: A positioning assembly (16) is provided on each of the two L-shaped plates (13), and one end of the positioning assembly (16) is in contact with the valve body forging body (2).

8. The high pressure precision control instrument control valve forging according to claim 7 is characterized in that: The positioning assembly (16) comprises a T-shaped rod (1601) penetrating the L-shaped plate (13); a second spring (1602) is sleeved on an outer wall of the T-shaped rod (1601); an arc-shaped plate (1603) is fixedly mounted on one end of the T-shaped rod (1601); and the second spring (1602) is located between the L-shaped plate (13) and the arc-shaped plate (1603).

9. The high pressure precision control instrument control valve forging according to claim 8 is characterized in that: A second rubber pad (18) is fixedly mounted on one side of the arc-shaped plate (1603), and the other side of the second rubber pad (18) is in contact with the valve body forging body (2).

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