Positioning device for adjusting valve machining

Abstract

The utility model relates to the technical field of positioning devices, in particular to a positioning device for adjusting valve machining, which comprises a frame, a clamping mechanism and a connecting mechanism, the clamping mechanism is connected with the frame through the connecting mechanism, the clamping mechanism comprises a vertical plate, a hydraulic assembly and a clamping plate, one end of the vertical plate penetrates through the frame, and the other end of the vertical plate penetrates through the hydraulic assembly. One end of the hydraulic assembly is connected with the vertical plate, the other end of the hydraulic assembly is connected with the clamping plate, the number of the clamping mechanisms is two, the connecting mechanism comprises a sliding groove, a sliding block, a telescopic rod, a square block, a bearing, a rotating block and an open groove, the sliding groove is formed in the frame, one end of the sliding block is in sliding connection with the sliding groove, and the other end of the sliding block is in sliding connection with the square block. The other end of the sliding block extends into the vertical plate, one end of the telescopic rod is connected with the frame, the other end of the telescopic rod is connected with one end of the square block, and the positioning device for adjusting valve machining solves the problem that existing equipment is inconvenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a positioning device for processing a regulating valve. Background Art

[0002] As we all know, regulating valve, also known as control valve, is the final control element in the field of industrial automation process control, which receives the control signal output by the regulating control unit and uses power operation to change process parameters such as medium flow, pressure, temperature and liquid level. The regulating valve needs to be processed externally and internally during the production process. The regulating valve needs to be fixed with a positioning device during the processing to keep it stable during the processing.

[0003] However, the clamping mechanism on the existing positioning device for regulating valve processing is generally fixed on the equipment. When regulating valves of different shapes need to be clamped, the clamping mechanism matching the regulating valve needs to be replaced. Since the existing clamping mechanism is fixedly connected to the equipment, it is inconvenient to replace the clamping mechanism. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a positioning device for machining a regulating valve.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for regulating valve processing, comprising a frame, a clamping mechanism and a connecting mechanism, the clamping mechanism is connected to the frame through the connecting mechanism, the clamping mechanism comprises a vertical plate, a hydraulic component and a clamping plate, one end of the vertical plate passes through the frame, one end of the hydraulic component is connected to the vertical plate, and the other end of the hydraulic component is connected to the clamping plate, the clamping mechanism is provided with two, the connecting mechanism comprises a slide groove, a slider, a telescopic rod, a block, a bearing, a rotating block and a slot, the slide groove is provided on the frame, one end of the slider is slidably connected to the slide groove, and the other end of the slider extends into the vertical plate, one end of the telescopic rod is connected to the frame, the other end of the telescopic rod is connected to one end of the block, the other end of the block abuts against the slider, the slot is provided on the block, the bearing is provided on the slider, one end of the rotating block is rotatably connected to the bearing, and the other end of the rotating block extends into the slot, and the connecting mechanism is provided with two.

[0008] In order to improve the stability, the utility model is improved in that the two clamping mechanisms are symmetrically arranged.

[0009] In order to improve the stability, the utility model is improved in that the two connecting mechanisms are symmetrically arranged.

[0010] In order to facilitate the movement of the equipment, the utility model is improved in that a pulley mechanism is provided at the bottom of the frame, and the pulley mechanism is provided in plurality.

[0011] In order to improve the stability, the utility model is improved in that a plurality of the pulley mechanisms are symmetrically arranged.

[0012] In order to improve the connection effect, the utility model is improved in that the clamping plate is welded to the hydraulic assembly.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a positioning device for regulating valve processing, which has the following beneficial effects:

[0015] The positioning device for regulating valve processing can control the connecting mechanism to separate the clamping mechanism from the equipment when regulating valves of different shapes need to be clamped, and then replace it with a clamping mechanism that matches the regulating valve. Compared with the traditional threaded mechanism, the connecting mechanism in this structure avoids the need for workers to unscrew the bolts one by one, which can save a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A front view of

[0020] In the figure: 1. frame; 2. pulley mechanism; 3. clamping mechanism; 4. vertical plate; 5. hydraulic assembly; 6. clamping plate; 7. connecting mechanism; 8. slide groove; 9. slider; 10. telescopic rod; 11. block; 12. bearing; 13. rotating block; 14. slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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.

[0022] See also Figure 1-4 A positioning device for regulating valve processing, comprising a frame 1, a clamping mechanism 3 and a connecting mechanism 7, wherein the clamping mechanism 3 is connected to the frame 1 through the connecting mechanism 7, the clamping mechanism 3 comprises a vertical plate 4, a hydraulic component 5 and a clamping plate 6, one end of the vertical plate 4 passes through the frame 1, one end of the hydraulic component 5 is connected to the vertical plate 4, and the other end of the hydraulic component 5 is connected to the clamping plate 6, the clamping mechanism 3 is provided with two, the connecting mechanism 7 comprises a slide groove 8, a slider 9, a telescopic rod 10, a block 11, a bearing 12, a rotating block 13 and a slot 14, the The slide groove 8 is opened on the frame 1, one end of the slider 9 is slidably connected to the slide groove 8, and the other end of the slider 9 extends into the vertical plate 4, one end of the telescopic rod 10 is connected to the frame 1, and the other end of the telescopic rod 10 is connected to one end of the block 11, and the other end of the block 11 abuts on the slide 9, the slot 14 is opened on the block 11, the bearing 12 is arranged on the slider 9, one end of the rotating block 13 is rotatably connected to the bearing 12, and the other end of the rotating block 13 extends into the slot 14, and the connecting mechanism 7 is provided with two.

[0023] When in use, first place the regulating valve to be positioned on the top of the frame 1, then start the hydraulic assembly 5 on the vertical plate 4 to drive the clamping plate 6 to move, so that the regulating valve can be clamped. When it is necessary to clamp regulating valves of different shapes, first rotate the rotating block 13 on the bearing 12 to separate the rotating block 13 from the slot 14, then push the telescopic rod 10 to make the telescopic rod 10 drive the block 11 to separate from the slider 9, then push the slider 9 on the slide groove 8 to separate the slider 9 from the vertical plate 4, then lift the vertical plate 4 upward to separate the vertical plate 4 from the frame 1, so that the clamping mechanism 3 can be separated from the equipment, and then replace it with the clamping mechanism 3 that matches the regulating valve. Compared with the traditional threaded mechanism, the connecting mechanism 7 in this structure avoids the need for the staff to unscrew the bolts one by one, which can save a lot of time.

[0024] The stability of the above-mentioned clamping mechanism 3 is relatively poor. In order to solve this problem, in this embodiment, the two clamping mechanisms 3 are symmetrically arranged.

[0025] The stability of the above-mentioned connecting mechanism 7 is relatively poor. In order to solve this problem, in this embodiment, the two connecting mechanisms 7 are symmetrically arranged.

[0026] The above-mentioned equipment is not convenient to move. In order to solve this problem, in this embodiment, a pulley mechanism 2 is provided at the bottom of the frame 1, and the pulley mechanism 2 is provided in plurality.

[0027] The pulley mechanism 2 has poor stability. To solve this problem, in this embodiment, a plurality of pulley mechanisms 2 are symmetrically arranged.

[0028] In order to improve the connection effect, in this embodiment, the clamping plate 6 is welded to the hydraulic assembly 5 .

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for regulating valve processing, comprising a frame (1), a clamping mechanism (3) and a connecting mechanism (7), characterized in that: The clamping mechanism (3) is connected to the frame (1) via the connecting mechanism (7). The clamping mechanism (3) comprises a vertical plate (4), a hydraulic component (5) and a clamping plate (6). One end of the vertical plate (4) passes through the frame (1). One end of the hydraulic component (5) is connected to the vertical plate (4). The other end of the hydraulic component (5) is connected to the clamping plate (6). The clamping mechanism (3) is provided with two. The connecting mechanism (7) comprises a slide groove (8), a slider (9), a telescopic rod (10), a block (11), a bearing (12), a rotating block (13) and a slot (14). The slide groove (8) is provided on the frame (1). On the upper part, one end of the slider (9) is slidably connected to the slide groove (8), and the other end of the slider (9) extends into the vertical plate (4); one end of the telescopic rod (10) is connected to the frame (1), and the other end of the telescopic rod (10) is connected to one end of the block (11); the other end of the block (11) abuts against the slider (9); the slot (14) is opened on the block (11); the bearing (12) is arranged on the slider (9); one end of the rotating block (13) is rotatably connected to the bearing (12), and the other end of the rotating block (13) extends into the slot (14); and two connecting mechanisms (7) are provided.

2. A positioning device for regulating valve processing according to claim 1, characterized in that: The two clamping mechanisms (3) are symmetrically arranged.

3. A positioning device for regulating valve processing according to claim 2, characterized in that: The two connecting mechanisms (7) are symmetrically arranged.

4. A positioning device for regulating valve processing according to claim 3, characterized in that: A pulley mechanism (2) is provided at the bottom of the frame (1), and a plurality of pulley mechanisms (2) are provided.

5. A positioning device for regulating valve processing according to claim 4, characterized in that: A plurality of the pulley mechanisms (2) are symmetrically arranged.

6. A positioning device for regulating valve processing according to claim 5, characterized in that: The clamping plate (6) is welded to the hydraulic assembly (5).

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