Valve clamping device for valve machining

Abstract

The utility model provides a valve clamping device for valve processing, which relates to the field of valve processing and comprises a base, an upper platform is arranged above the base, an adjusting groove is arranged on the upper platform, a clamp platform is arranged in the adjusting groove, and two clamping pieces are symmetrically arranged on the clamp platform. The adjusting shaft is driven to rotate by rotating the handle, so that the clamp table stably slides relative to the two limiting rods, the clamp table drives a valve to quickly adjust the machining position of the valve, and the valve can be quickly adjusted left and right; the output end of the electric cylinder drives the upper table to move upwards relative to the base, and the upper table drives the vertical rods to slide relative to the sliding sleeves on the base, so that the upper table drives the clamp table to move upwards stably, a valve on the clamp table can be rapidly controlled to move up and down for adjustment, and different positions of the valve can be conveniently machined.

Description

Technical Field

[0001] The utility model relates to the field of valve processing, in particular to a valve clamping device used for valve processing. Background Art

[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shutoff valves to the various valves used in extremely complex automatic control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. In the process of valve processing, valve clamping devices are generally used to assist in clamping valve parts.

[0003] When the existing valve clamping device for valve processing is used, the valve is clamped with a clamp. However, during subsequent processing, the processing position of the valve needs to be continuously adjusted, resulting in the need to repeatedly clamp the valve to adjust the processing position of the valve. The adjustment process takes a lot of time, which directly affects the processing efficiency of the valve.

[0004] Therefore, it is necessary to provide a new valve clamping device for valve processing to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a valve clamping device for valve processing.

[0006] The utility model provides a valve clamping device for valve processing, comprising: a base, an upper platform is provided above the base, an adjusting groove is provided on the upper platform, a clamp platform is provided in the adjusting groove, two clamps are symmetrically provided on the clamp platform, and a driving component is installed and connected on the clamp platform; a horizontal positioning adjustment mechanism, the horizontal positioning adjustment mechanism comprises two limit rods, the two limit rods are fixedly connected to the groove wall of the adjusting groove, two limit openings are symmetrically provided on the clamp platform, the clamp platform is respectively slidably connected to the two limit rods, an adjusting shaft is rotatably connected in the adjusting groove, and a handle is installed and connected at one end of the adjusting shaft.

[0007] Preferably, a threaded through hole is provided at the middle position of the fixture table, and the adjustment shaft is a threaded shaft, and the adjustment shaft is threadedly connected to the fixture table.

[0008] Preferably, a plurality of mounting grooves are provided on the lower end surface of the fixture table, and pulleys are installed and connected in each of the plurality of mounting grooves.

[0009] Preferably, the plurality of pulleys are symmetrically arranged in pairs.

[0010] Preferably, the base is provided with a plurality of sliding sleeves, and a plurality of vertical rods are fixedly connected to the lower end surface of the upper platform. The plurality of vertical rods are respectively slidably connected to the plurality of sliding sleeves. A through groove is provided at the middle position of the base, and an electric cylinder is installed and connected in the through groove. The telescopic end of the electric cylinder is fixedly connected to the lower end surface of the upper platform.

[0011] Preferably, the base is provided with a plurality of small openings, the plurality of small openings are symmetrically arranged in pairs, and the plurality of sliding sleeves are respectively fixedly installed in the plurality of small openings.

[0012] Compared with the related art, the valve clamping device for valve processing provided by the utility model has the following beneficial effects:

[0013] 1. The utility model drives the adjusting shaft to rotate by turning the handle, so that the fixture table can stably slide relative to the two limit rods. The fixture table drives the valve to quickly adjust its processing position, so that the valve can be quickly adjusted left and right;

[0014] 2. The utility model drives the upper platform to move upward relative to the base through the output end of the electric cylinder, and the upper platform drives multiple vertical rods to slide relative to multiple sliding sleeves on the base, so that the upper platform drives the fixture platform to move upward stably, so that the valve on the fixture platform can be quickly controlled to move up and down, which is convenient for processing different positions on the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 One of the structural schematic diagrams of a preferred embodiment provided by the utility model;

[0016] Figure 2 A second structural diagram of a preferred embodiment provided by the utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure at A shown.

[0018] Numbers in the figure: 1, base; 2, upper platform; 3, fixture platform; 31, clamp; 32, drive assembly; 4, limit rod; 41, adjustment shaft; 42, handle; 5, pulley; 6, sliding sleeve; 61, vertical rod; 62, electric cylinder. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figures 1 to 3A valve clamping device for valve processing includes: a base 1, an upper platform 2 is provided above the base 1, an adjusting groove is provided on the upper platform 2, a clamping platform 3 is provided in the adjusting groove, two clamps 31 are symmetrically provided on the clamping platform 3, and a driving component 32 is installed and connected to the clamping platform 3; a horizontal adjustment mechanism, the horizontal adjustment mechanism includes two limit rods 4, the two limit rods 4 are fixedly connected to the groove wall of the adjusting groove, two limit openings are symmetrically provided on the clamping platform 3, the clamping platform 3 is respectively slidably connected to the two limit rods 4, an adjusting shaft 41 is rotatably connected in the adjusting groove, and a handle 42 is installed and connected to one end of the adjusting shaft 41.

[0021] In the specific implementation process, Figure 1 and Figure 2 As shown, a threaded through hole is provided at the middle position of the fixture table 3 , and the adjustment shaft 41 is a threaded shaft, and the adjustment shaft 41 is threadedly connected to the fixture table 3 .

[0022] It should be noted that: rotating the handle 42 drives the adjusting shaft 41 to rotate, so that the clamping table 3 can stably slide relative to the two limit rods 4, so that the clamping table 3 drives the valve to quickly adjust the processing position.

[0023] refer to Figure 1 As shown, a plurality of mounting grooves are provided on the lower end surface of the fixture table 3, and pulleys 5 are installed and connected in each of the plurality of mounting grooves.

[0024] It should be noted that the fixture table 3 slides relative to the two limit rods 4, so that the multiple pulleys 5 at the lower end rotate accordingly, which can ensure that the fixture table 3 can move stably.

[0025] refer to Figure 1 and Figure 2 As shown, the plurality of pulleys 5 are symmetrically arranged in pairs.

[0026] refer to Figure 1 As shown, a plurality of sliding sleeves 6 are provided on the base 1, a plurality of vertical rods 61 are fixedly connected to the lower end surface of the upper platform 2, and the plurality of vertical rods 61 are respectively slidably connected to the plurality of sliding sleeves 6, a through groove is provided at the middle position of the base 1, an electric cylinder 62 is installed and connected in the through groove, and the telescopic end of the electric cylinder 62 is fixedly connected to the lower end surface of the upper platform 2.

[0027] It should be noted that: by starting the electric cylinder 62, its output end drives the upper platform 2 to move upward relative to the base 1, so that the upper platform 2 drives the multiple vertical rods 61 to slide relative to the multiple sliding sleeves 6 on the base 1, and the upper platform 2 drives the clamping platform 3 to move upward stably, so that the valve on the clamping platform 3 can be quickly controlled to move up and down.

[0028] refer to Figure 1 and Figure 3As shown, a plurality of small openings are provided on the base 1, and the plurality of small openings are symmetrically arranged in pairs, and a plurality of sliding sleeves 6 are fixedly installed in the plurality of small openings respectively.

[0029] The working principle of the valve clamping device for valve processing provided by the utility model is as follows: the valve is placed in two clamps 31, and the driving assembly 32 (existing technology) is used to drive the two clamps 31 to approach and clamp the valve.

[0030] The handle 42 is rotated to drive the adjusting shaft 41 to rotate, so that the fixture table 3 can stably slide relative to the two limit rods 4, so that the fixture table 3 can drive the valve to quickly adjust the processing position, and the valve can be quickly adjusted left and right.

[0031] Start the electric cylinder 62 so that its output end drives the upper platform 2 to move upward relative to the base 1, so that the upper platform 2 drives the multiple vertical rods 61 to slide relative to the multiple sliding sleeves 6 on the base 1, and the upper platform 2 drives the fixture table 3 to move upward stably, so that the valve on the fixture table 3 can be quickly controlled to move up and down, which is convenient for processing different positions on the valve.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A valve clamping device for valve processing, characterized in that: include: A base (1), an upper platform (2) is provided above the base (1), an adjustment groove is provided on the upper platform (2), a fixture platform (3) is provided in the adjustment groove, two clamps (31) are symmetrically provided on the fixture platform (3), and a driving component (32) is installed and connected to the fixture platform (3); A horizontal positioning mechanism, the horizontal positioning mechanism comprises two limit rods (4), the two limit rods (4) are fixedly connected to the groove wall of the adjustment groove, the clamping platform (3) is symmetrically provided with two limit openings, the clamping platform (3) is respectively slidably connected to the two limit rods (4), an adjustment shaft (41) is rotatably connected in the adjustment groove, and a handle (42) is installed at one end of the adjustment shaft (41).

2. A valve clamping device for valve processing according to claim 1, characterized in that: A threaded through hole is provided at the middle of the clamping platform (3); the adjusting shaft (41) is a threaded shaft; and the adjusting shaft (41) is threadedly connected to the clamping platform (3).

3. A valve clamping device for valve processing according to claim 1, characterized in that: A plurality of mounting grooves are provided on the lower end surface of the clamping table (3), and pulleys (5) are installed and connected in each of the plurality of mounting grooves.

4. A valve clamping device for valve processing according to claim 3, characterized in that: The plurality of pulleys (5) are symmetrically arranged in pairs.

5. A valve clamping device for valve processing according to claim 1, characterized in that: The base (1) is provided with a plurality of sliding sleeves (6), the lower end surface of the upper platform (2) is fixedly connected with a plurality of vertical rods (61), the plurality of vertical rods (61) are respectively slidably connected to the plurality of sliding sleeves (6), a through groove is provided at the middle position of the base (1), an electric cylinder (62) is installed and connected in the through groove, and the telescopic end of the electric cylinder (62) is fixedly connected to the lower end surface of the upper platform (2).

6. A valve clamping device for valve processing according to claim 5, characterized in that: The base (1) is provided with a plurality of small openings, the plurality of small openings are symmetrically arranged in pairs, and the plurality of sliding sleeves (6) are respectively fixedly installed in the plurality of small openings.

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