CN218576018U - Universal torque tool for threaded cartridge valve - Google Patents

Abstract

The utility model relates to a valve assembly technical field specifically is a general moment frock of screw-thread cartridge valve, and it can utilize a frock to satisfy the fixed of the not valve of unidimensional size, and the simplified operation, reduce cost, it includes the base, install fixing device on the base, its characterized in that, fixing device includes the roof, the curb plate is passed through at the roof both ends and installs in the base, set up slottedly on the roof, the one end in groove is the V-arrangement mouth that the contained angle is 120, the inslot is provided with the compact heap of the V-arrangement compact heap that takes the contained angle to be 120, adjusting screw is connected to the compact heap.

Description

Universal torque tool for threaded cartridge valve

Technical Field

The utility model relates to a valve assembly technical field specifically is a general moment frock of screw-thread cartridge valve.

Background

The thread cartridge valve takes liquid as a medium, and in a hydraulic system, the hydraulic system can adjust and control the oil path actions such as the fluid direction, the flow rate, the pressure and the like in a motor-driven or electric mode; the mounting form is a hydraulic actuator of a screw-in type. Because the application occasion is different, and the size and the overall dimension of valve are different, and conventional frock can only satisfy the fixed of single size valve, and the not unidimensional valve needs to use a plurality of frocks, and often change leads to complex operation, and a plurality of frocks have increased manufacturing cost moreover.

Disclosure of Invention

In order to solve the problem that the valve of present not unidimensional size needs different frock fixed, complex operation and with high costs, the utility model provides a general moment frock of screw thread cartridge valve, it can utilize a frock to satisfy the fixed of the valve of not unidimensional size, simplified operation, reduce cost.

The technical scheme is as follows: the utility model provides a general moment frock of screw-thread cartridge valve, its includes the base, install fixing device on the base, its characterized in that, fixing device includes the roof, install in the base through the curb plate in the roof both ends, set up slottedly on the roof, the one end in groove is the V-arrangement mouth that the contained angle is 120, the inslot is provided with the compact heap of taking the V-arrangement compact surface that the contained angle is 120, the compact heap is connected adjusting screw.

The pressing block is further characterized in that two side edges of the groove are parallel and are in clearance fit with two side edges of the pressing block;

the utility model discloses a V-arrangement clamping device, including clamping block, V-arrangement mouth, adjusting screw, V-arrangement mouth, clamping block, adjusting screw, clamping block one end has seted up the counter bore for M shape face, the other end, the middle opening of M shape face is promptly the V-arrangement clamping face, two inclined planes in the outside of M shape face with two faces of V-arrangement mouth correspond the parallel respectively, adjusting screw's front end is provided with cylinder plain noodles section, the annular has been seted up on the cylinder plain noodles section, set up the pinhole on the clamping block and install and insert pin in the annular.

Adopt the utility model discloses, put into the inslot with the valve and an angle of the outer hexagonal face of its surface supports the V-arrangement mouth, and the other end compresses tightly by the V-arrangement pressing surface on the compact heap, because V-arrangement mouth and V-arrangement pressing surface are 120, adjust the distance of V-arrangement pressing surface and V-arrangement mouth, can realize that same frock is to the fixed of not unidimensional valve, great simplification the operation, the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top plate construction;

FIG. 3 is a schematic structural view of a compact;

FIG. 4 is a schematic view of an adjusting screw;

fig. 5 is a schematic view of hexagonal positioning and compaction.

Detailed Description

See fig. 1, fig. 2, fig. 3, fig. 4, a general moment frock of screw-in cartridge valve, it includes base 1, install fixing device on the base 1, fixing device includes roof 2, 2 both ends of roof are installed in base 1 through curb plate 3, set up slotted 4 on the roof 2, the one end in slot 4 is the V-arrangement mouth 5 that the contained angle is 120, be provided with in the slot 4 and take the contained angle to be the compact heap 7 of the V-arrangement compact heap 6 of 120, compact heap 7 connects adjusting screw 8, two parallel and with two side clearance fit of compact heap 7 of side in slot 4, play the spacing effect of direction.

One end of the pressing block 7 is an M-shaped surface, the other end of the pressing block is provided with a counter bore 9, a middle opening of the M-shaped surface is a V-shaped pressing surface 7, two inclined planes 10 on the outer side of the M-shaped surface are respectively and correspondingly parallel to two surfaces of the V-shaped opening 5, when the two surfaces are in contact, a surrounding hexagon is the minimum hexagon size, the adjusting screw 8 penetrates through the top plate 2, the front end of the adjusting screw 8 is provided with a cylindrical smooth surface section 11, an annular groove 12 is formed in the cylindrical smooth surface section 11, the pressing block 7 is provided with a pin hole 13 and a pin inserted into the annular groove 12, when the adjusting screw 8 rotates, due to the existence of the annular groove 12 and the pin, relative axial motion cannot occur between the adjusting screw 8 and the pressing block 7, therefore, when the adjusting screw 8 moves transversely under the action of threads, the pressing block 7 can be driven to move, and pressing or loosening is achieved.

The fixing principle of the valves 14 with different sizes is shown in fig. 5, wherein two sides a are fixed sides corresponding to the V-shaped openings 5, two sides c are limiting sides corresponding to the two sides of the pressing block 7, and two sides b are moving sides corresponding to the V-shaped pressing surfaces 6, and with the position change of the V-shaped pressing surfaces 6, positioning and fixing of different hexagons can be obtained.

Claims (3)

1. The utility model provides a general moment frock of screw-thread cartridge valve, its includes the base, install fixing device on the base, its characterized in that, fixing device includes the roof, install in the base through the curb plate in the roof both ends, set up slottedly on the roof, the one end in groove is the V-arrangement mouth that the contained angle is 120, the inslot is provided with the compact heap of taking the V-arrangement compact surface that the contained angle is 120, the compact heap is connected adjusting screw.

2. The universal torque tool for the threaded cartridge valve according to claim 1, wherein two sides of the groove are parallel and in clearance fit with two sides of the compression block.

3. The universal torque tool for the threaded cartridge valve according to claim 1, wherein one end of the compression block is an M-shaped surface, the other end of the compression block is provided with a counter bore, a middle opening of the M-shaped surface is the V-shaped compression surface, two inclined surfaces on the outer side of the M-shaped surface are parallel to two surfaces of the V-shaped opening correspondingly, a cylindrical smooth surface section is arranged at the front end of the adjusting screw, an annular groove is formed in the cylindrical smooth surface section, and a pin hole is formed in the compression block and is provided with a pin inserted into the annular groove.

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