CN224129547U - Valve processing frock - Google Patents

Abstract

This utility model relates to the technical field of valve processing, and in particular to a valve processing fixture. It includes a base with a limiting groove inside. A rotating block is installed inside the limiting groove. A motor is installed at the lower end of the rotating block, and a mounting plate is installed at the upper end of the rotating block. A mounting bracket is installed at the upper end of the mounting plate, and a first connecting block is installed on the inner side of the mounting bracket. A first connecting bolt is connected to the inner side of the first connecting block, and a support is installed at the upper end of the first connecting block. A cylinder is installed at the upper end of the mounting plate, and a movable frame is installed at the upper end of the cylinder. The rotating block drives the valve to rotate. By driving the rotating block with a motor, the valve can be rotated at multiple angles in a single clamping state, avoiding the need for multiple adjustments and re-clamping of the workpiece in traditional fixtures, thus significantly improving the continuity and efficiency of processing.

Description

Valve processing frock

Technical Field

The utility model relates to the technical field related to valve machining, in particular to a valve machining tool.

Background

Valves are critical control elements in industrial plumbing systems, whose primary function is to control the flow, pressure and direction of fluids, and therefore their processing and manufacturing specifications are very high. The quality and performance of the valve directly affect the safe and stable operation of the whole system, and the valve processing tool is a special tool and equipment for manufacturing and processing valve parts. The valve machining tool has the main effects of ensuring that each part of the valve keeps accurate positions and postures in the machining process, improving machining precision and production efficiency and ensuring the quality of final products of the valve, so that the valve machining tool is particularly needed.

However, in the existing valve machining tools, most machining tools cannot rotate the valve after clamping, and the clamp position needs to be readjusted after each machining is completed, so that a large amount of time is consumed, operation steps are added, the overall machining efficiency is low, and when the clamping is carried out again each time, the position of the workpiece may slightly deviate, so that machining errors are accumulated.

Disclosure of utility model

The utility model aims to provide a valve machining tool, which solves the problems that most of the existing valve machining tools in the prior art cannot rotate a valve after clamping, and the clamp position needs to be readjusted after each machining is finished, so that a large amount of time is consumed, the operation steps are added, the overall machining efficiency is low, and the workpiece position may slightly deviate during each reclamping, so that machining errors are accumulated.

In order to achieve the above purpose, the valve processing tool comprises a base, wherein a limit groove is formed in the base, a rotating block is arranged in the limit groove, a motor is arranged at the lower end of the rotating block, a mounting plate is arranged at the upper end of the rotating block, a mounting frame is arranged at the upper end of the mounting plate, a first connecting block is arranged on the inner side of the mounting frame, a first connecting bolt is connected to the inner side of the first connecting block, a supporting tool is arranged at the upper end of the first connecting block, a cylinder is arranged at the upper end of the mounting plate, a movable frame is arranged at the upper end of the cylinder, a second connecting block is arranged at the lower end of the movable frame, a second connecting bolt is arranged at the upper end of the second connecting block, and a clamp is arranged at the lower end of the second connecting block.

Preferably, the fixed plate is installed to the upper end of base, the support is installed to one side of fixed plate, the pneumatic cylinder is installed to the upper end of support, the hydraulic stem is installed to the inboard of pneumatic cylinder, the screw thread groove has been seted up to the inboard of hydraulic stem, the threaded rod is installed to the inboard of screw thread groove, the push head is installed to the one end of threaded rod.

Preferably, the rotating block and the limiting groove form a rotating structure through the motor, and the mounting plate and the base form a rotating structure through the rotating block.

Preferably, rubber pads are arranged on the inner sides of the support and the clamp.

Preferably, the support is connected with the mounting frame through a first connecting block and a first connecting bolt, and the clamp is connected with the movable frame through a second connecting block and a second connecting bolt.

Compared with the prior art, the valve machining tool has the beneficial effects that through the arrangement of the limiting groove, the rotating block, the motor and the mounting plate, the motor drives the rotating block to rotate in the limiting groove, the rotating block drives the valve to rotate, and the motor drives the rotating block, so that the valve can finish multi-angle rotary machining in one clamping state, the position of a workpiece in the traditional tool is prevented from being adjusted and clamped again for multiple times, and the machining continuity and efficiency are remarkably improved.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic diagram of a side sectional mechanism of a base of the present utility model;

FIG. 3 is a schematic view of the cooperation structure of the supporter and the clamp according to the present utility model;

FIG. 4 shows a mounting bracket and activity according to the utility model schematic diagram of the mutual matching structure of the frames;

fig. 5 is a schematic side sectional view of a hydraulic cylinder according to the present utility model.

In the figure, 1, a base, 2, a limit groove, 3, a rotating block, 4, a motor, 5, a mounting plate, 6, a mounting rack, 7, a first connecting block, 8, a first connecting bolt, 9, a support, 10, an air cylinder, 11, a movable frame, 12, a second connecting block, 13, a second connecting bolt, 14, a clamp, 15, a fixed plate, 16, a bracket, 17, a hydraulic cylinder, 18, a hydraulic rod, 19, a thread groove, 20, a threaded rod, 21 and a push head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme that the valve machining tool comprises a base 1, wherein a limit groove 2 is formed in the base 1, a rotary block 3 is arranged in the limit groove 2, a motor 4 is arranged at the lower end of the rotary block 3, a mounting plate 5 is arranged at the upper end of the rotary block 3, a mounting frame 6 is arranged at the upper end of the mounting plate 5, a first connecting block 7 is arranged at the inner side of the mounting frame 6, a first connecting bolt 8 is connected at the inner side of the first connecting block 7, a supporting tool 9 is arranged at the upper end of the first connecting block 7, a cylinder 10 is arranged at the upper end of the mounting plate 5, a movable frame 11 is arranged at the upper end of the cylinder 10, a second connecting block 12 is arranged at the lower end of the movable frame 11, a second connecting bolt 13 is arranged at the upper end of the second connecting block 12, a clamp 14 is arranged at the lower end of the second connecting block 12, and the different requirements of the valve can be met in the processes of rotation, clamping, positioning, fixing and fixing of the valve and the like through the arrangement of the limit groove 2, the rotary block 3, the motor 4, the mounting plate 6, the supporting tool 9, the cylinder 10, the movable frame 11 and the clamp 14. The cooperation of the cylinder 10 and the clamp 14 provides better clamping force, and is suitable for valve machining of different specifications and shapes.

Further, the fixed plate 15 is installed to the upper end of base 1, support 16 is installed to one side of fixed plate 15, hydraulic cylinder 17 is installed to the upper end of support 16, hydraulic stem 18 is installed to the inboard of hydraulic stem 18, thread groove 19 has been seted up to the inboard of thread groove 19, threaded rod 20 is installed to the inboard of thread groove 19, push head 21 is installed to the one end of threaded rod 20, through hydraulic stem 17, hydraulic stem 18, thread groove 19, threaded rod 20 and push head 21's setting, hydraulic stem 17 and hydraulic stem 18 have formed a powerful thrust source, can provide enough power and drive push head 21, can wash its spare part inside the valve, accomplish processing, push head 21 carries out 18 with the hydraulic stem through thread groove 19 and threaded rod 20 and is connected, make push head 21 more convenient and fast when changing the model.

Further, rotatory piece 3 constitutes revolution mechanic through motor 4 and spacing groove 2, mounting panel 5 constitutes revolution mechanic through rotatory piece 3 and base 1, through spacing groove 2, rotatory piece 3, motor 4 and mounting panel 5's setting, motor 4 drives rotatory piece 3 and rotates at spacing groove 2 inside, rotatory piece 3 drives, rotatory piece 3 drives the valve and rotates, it is rotatory through motor 4 drive rotatory piece 3, make the valve can accomplish the rotatory processing of multi-angle under a grip state, the position that needs many times adjustment and centre gripping work piece again in having avoided traditional frock, thereby the continuity and the efficiency of processing have been showing to the improvement.

Further, the inner sides of the supporting tool 9 and the clamping tool 14 are provided with rubber pads, the rubber pads can provide better friction force through the arrangement of the supporting tool 9 and the clamping tool 14, the contact force between the supporting tool 9 and the clamping tool 14 and the workpiece is increased, the workpiece is more stable in the operation process, and sliding or loosening is prevented.

Further, the supporting tool 9 is connected with the mounting frame 6 through the first connecting block 7 and the first connecting bolt 8, the clamp 14 is connected with the movable frame 11 through the second connecting block 12 and the second connecting bolt 13, and all the components are connected through the first connecting block 7, the first connecting bolt 8, the second connecting block 12 and the second connecting bolt 13 by using the connecting blocks and the bolts, so that the disassembly work can be performed according to the standardized steps, and the disassembly can be completed by loosening only a few bolts generally without complex tools or operations.

When the valve machining tool is used, firstly, an air valve is placed at the upper end of a supporting tool 9, then an air cylinder 10 is started, the air cylinder 10 drives a movable plate to retract, the movable plate drives a clamp 14 to be attached to the supporting tool 9 through a second connecting block 12 to clamp a valve through a rubber pad inside, then parts are sleeved on a push head 21 once, a hydraulic cylinder 17 is started, the hydraulic cylinder 17 pushes a hydraulic rod 18, the hydraulic rod 18 pushes the push head 21 to enter the valve, parts are assembled, after the first installation is completed, a motor 4 is started, the motor 4 drives a rotating block 3 to rotate in a limiting groove 2, the rotating block 3 drives the valve to rotate, after the position is adjusted, the valve is installed again, when valves of different types are required to be machined, a first bolt and a second bolt are detached, the supporting tool 9 and the clamp 14 are detached after the disassembly is completed, the push head 21 is rotated, the internal threaded rod 20 pushes the hydraulic rod 18 through a thread groove 19 to push the inside, and the use process of the valve machining tool is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A valve processing fixture, comprising a base (1), characterized in that: a limiting groove (2) is provided inside the base (1), a rotating block (3) is installed inside the limiting groove (2), a motor (4) is installed at the lower end of the rotating block (3), a mounting plate (5) is installed at the upper end of the rotating block (3), a mounting bracket (6) is installed at the upper end of the mounting plate (5), and a first connecting block (7) is installed on the inner side of the mounting bracket (6). The inner side of the first connecting block (7) is connected to a first connecting bolt (8). A bracket (9) is installed on the upper end of the first connecting block (7). A cylinder (10) is installed on the upper end of the mounting plate (5). A movable frame (11) is installed on the upper end of the cylinder (10). A second connecting block (12) is installed on the lower end of the movable frame (11). A second connecting bolt (13) is installed on the upper end of the second connecting block (12). A clamp (14) is installed on the lower end of the second connecting block (12). 2. A valve processing fixture according to claim 1, characterized in that: a fixing plate (15) is installed on the upper end of the base (1), a bracket (16) is installed on one side of the fixing plate (15), a hydraulic cylinder (17) is installed on the upper end of the bracket (16), a hydraulic rod (18) is installed on the inner side of the hydraulic cylinder (17), a threaded groove (19) is opened on the inner side of the hydraulic rod (18), a threaded rod (20) is installed on the inner side of the threaded groove (19), and a pusher (21) is installed at one end of the threaded rod (20). 3. A valve processing fixture according to claim 1, characterized in that: the rotating block (3) forms a rotating structure with the limiting groove (2) via the motor (4), and the mounting plate (5) forms a rotating structure with the base (1) via the rotating block (3). 4. A valve processing fixture according to claim 1, characterized in that: rubber pads are provided on the inner sides of both the support (9) and the clamp (14). 5. A valve processing fixture according to claim 4, characterized in that: the support (9) is connected to the mounting frame (6) through the first connecting block (7) and the first connecting bolt (8), and the clamp (14) is connected to the movable frame (11) through the second connecting block (12) and the second connecting bolt (13).