CN218425751U

CN218425751U - Fixed casting valve shell of pressure equipment is with leading to wall device

Info

Publication number: CN218425751U
Application number: CN202223036030.7U
Authority: CN
Inventors: 王顺江
Original assignee: Tianjin Jiangrui Steel Casting Co ltd
Current assignee: Tianjin Jiangrui Steel Casting Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-03
Anticipated expiration: 2032-11-09

Abstract

The utility model belongs to the technical field of the valve casing processing technique and specifically relates to a fixed casting valve casing of pressure equipment is with leading to wall device, including base and roof, the base passes through the pillar and links to each other with the roof is fixed, the base passes through the pillar and links to each other with the diaphragm is fixed, the lower surface rigid coupling of diaphragm has first motor, the output shaft rigid coupling of first motor has the support, the top of support is provided with fixed establishment. Through the frame, first pneumatic cylinder, the connecting rod, first branch, second branch, the cooperation between third branch and the clamping bar, the motion of first pneumatic cylinder drive connecting rod, the motion of connecting rod drive third branch and first branch, the motion of first branch drive second branch, the motion of third branch and second branch drive clamping bar, the clamping bar of both sides is with the rigidity of casting valve shell, fixed effectual, can not cause the damage to casting valve shell, be convenient for fix casting valve shell.

Description

Fixed casting valve shell of pressure equipment is with leading to wall device

Technical Field

The utility model relates to a valve shell processing technology field specifically is a fixed casting valve shell of pressure equipment is with leading to wall device.

Background

A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and a valve is a device capable of controlling the flow rate by flowing or stopping a medium in a pipe or an apparatus.

The shell of valve is usually processed by the cast mode, cast half valve, then weld two half valve shells of casting, assemble into a complete valve shell, because each hole internal diameter on the valve shell surface that the casting was processed is inconsistent, need subsequent hole to the casting valve shell in be processed once more, carry out the plastic of regulation size to the hole, need fix the shell of casting valve when driling, because the shell of casting valve is irregular shape, traditional anchor clamps are fixed not well through the fixed mode clamping of both sides clamping bar, easily cause the damage to casting valve shell, make be not convenient for fix casting valve shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixed casting valve shell is not convenient for carry out among the prior art, and the fixed casting valve shell of pressure equipment is with leading to wall device that proposes.

In order to achieve the above object, the utility model provides a following technical scheme:

the design is a fixed casting valve shell of pressure equipment and is used logical wall device, including base and roof, the base passes through the pillar and links to each other with the roof is fixed, the base passes through the pillar and links to each other with the diaphragm is fixed, the lower surface rigid coupling of diaphragm has first motor, the output shaft rigid coupling of first motor has the support, the top of support is provided with fixed establishment.

Preferably, fixed establishment includes the frame, the frame rigid coupling is at the upper surface of support, the inside rigid coupling of frame has first pneumatic cylinder, the hydraulic stem rigid coupling of first pneumatic cylinder has the connecting rod, the left end of connecting rod rotates through the round pin axle and links to each other there is third branch, the tip of third branch links to each other through the round pin axle rotation and has the clamping bar, clamping bar and frame rotate through the round pin axle with the both ends of second branch respectively and link to each other, second branch and connecting rod rotate through the round pin axle with the both ends of first branch respectively and link to each other.

Preferably, the upper surface of the support is fixedly connected with a cushion block, and a cast valve shell is arranged above the cushion block.

Preferably, a second hydraulic cylinder is fixedly connected to the inner portion of the top plate, a sliding block is fixedly connected to the hydraulic cylinder of the second hydraulic cylinder, and the outer wall of the sliding block is connected with the top plate in a sliding mode.

Preferably, the lower surface rigid coupling of slider has electric telescopic handle, electric telescopic handle's output rigid coupling has the second motor, the output shaft rigid coupling of second motor has the drill bit.

The utility model provides a pair of fixed casting valve shell of pressure equipment is with leading to wall device, beneficial effect lies in: through the frame, first pneumatic cylinder, the connecting rod, first branch, second branch, the cooperation between third branch and the clamping bar, the motion of first pneumatic cylinder drive connecting rod, the motion of connecting rod drive third branch and first branch, the motion of first branch drive second branch, the motion of third branch and second branch drive clamping bar, the clamping bar of both sides is with the rigidity of casting valve shell, fixed effectual, can not cause the damage to casting valve shell, be convenient for fix casting valve shell.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic structural view of the junction of the center cross plate, the bracket and the cast valve shell of the present invention;

fig. 4 is a schematic structural view of the joint of the first support rod, the second support rod and the clamping rod of the present invention.

In the figure: 1. the base, 2, the roof, 3, fixed establishment, 301, the frame, 302, first pneumatic cylinder, 303, the connecting rod, 304, first branch, 305, the second branch, 306, the third branch, 307, the clamping bar, 3a1, the handle, 3a2, stud, 3a3, the screw block, 4, the diaphragm, 5, the support, 6, casting valve shell, 7, the cushion, 8, first motor, 9, the second pneumatic cylinder, 10, the slider, 11, electric telescopic handle, 12, the second motor, 13, the drill bit.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to figures 1-4: in this embodiment, a press-fitting fixed through-wall device for casting a valve casing comprises a base 1 and a top plate 2, wherein the base 1 is fixedly connected with the top plate 2 through a pillar: the base 1 is fixedly connected with a transverse plate 4 through a support column, a first motor 8 is fixedly connected to the lower surface of the transverse plate 4, a support 5 is fixedly connected to an output shaft of the first motor 8, the first motor 8 drives the support 5 to rotate, a fixing mechanism 3 is arranged above the support 5, four groups of the fixing mechanism 3 are arranged, two of the four groups are arranged on the left side and the right side respectively, the support 5 is convenient to fix a cast valve shell 6, a cushion block 7 is fixedly connected to the upper surface of the support 5, the cushion block 7 is convenient to cushion the cast valve shell 6, a cast valve shell 6 is arranged above the cushion block 7 and is a half cast valve shell, clamping rods 307 on two sides fix the cast valve shell 6, a second hydraulic cylinder 9 is fixedly connected to the inside of a top plate 2, a sliding block 10 is fixedly connected to a hydraulic cylinder of the second hydraulic cylinder 9, the sliding block 9 drives the sliding block 10 to slide, the outer wall of the sliding block 10 is connected with the top plate 2 in a sliding mode, an electric telescopic rod 11 is fixedly connected to the lower surface of the sliding block 10, the sliding block 10 drives the electric telescopic rod 11 to move, a second motor 12 to drive the electric telescopic rod 11, the electric telescopic rod 11 to move, the output end of the electric telescopic rod 11, the electric telescopic rod 11 is fixedly connected to drive the electric motor 12, the electric drill bit to select the type of the drill bit to select the drill bit to move according to meet the actual use requirement of the electric drill, and the electric drill bit can meet the requirement.

The fixing mechanism 3 comprises a frame 301, a first hydraulic cylinder 302, a connecting rod 303, a first supporting rod 304, a second supporting rod 305, a third supporting rod 306 and a clamping rod 307, the frame 301 is fixedly connected to the upper surface of the support 5, the first hydraulic cylinder 302 is fixedly connected to the inside of the frame 301, the hydraulic rod of the first hydraulic cylinder 302 is fixedly connected to the connecting rod 303, the first hydraulic cylinder 302 drives the connecting rod 303 to move, the left end of the connecting rod 303 is connected with the third supporting rod 306 through a pin shaft in a rotating mode, the connecting rod 303 drives the third supporting rod 306 to move, the end portion of the third supporting rod 306 is connected with the clamping rod 307 through a pin shaft in a rotating mode, the third supporting rod 306 drives the clamping rod 307 to move, the clamping rod 307 and the frame 301 are respectively connected with the two ends of the second supporting rod 305 through pin shafts in a rotating mode, the second supporting rod 305 plays an auxiliary supporting role for the clamping rod 307, the two ends of the first supporting rod 304 are respectively connected with the two ends of the first supporting rod 305 through pin shaft in a rotating mode, and the connecting rod 303 drives the second supporting rod 305 to move through the first supporting rod 304;

the first hydraulic cylinder 301 drives the connecting rod 303 to move, the connecting rod 303 drives the third supporting rod 306 and the first supporting rod 304 to move, the first supporting rod 304 drives the second supporting rod 305 to move, the third supporting rod 306 and the second supporting rod 305 drive the clamping rods 307 to move, the clamping rods 307 on the two sides fix the position of the cast valve shell 6, the fixing effect is good, the cast valve shell 6 cannot be damaged, and the cast valve shell 6 is convenient to fix.

The working principle is as follows:

when the wall penetrating device for the press-fitting fixed type cast valve shell is used, the cast valve shell 6 is placed on the upper surface of a cushion block 7, first hydraulic cylinders 301 on two sides are started, the first hydraulic cylinders 301 drive a connecting rod 303 to move, the connecting rod 303 drives a third supporting rod 306 and a first supporting rod 304 to move, the first supporting rod 304 drives a second supporting rod 305 to move, the third supporting rod 306 and the second supporting rod 305 drive clamping rods 307 to move, the clamping rods 307 on two sides fix the position of the cast valve shell 6, the fixing effect is good, damage to the cast valve shell 6 is avoided, the cast valve shell 6 is convenient to fix, a second hydraulic cylinder 9 is started, the second hydraulic cylinder 9 drives a sliding block 10 to slide, the sliding block 10 drives an electric telescopic rod 11, a second motor 12 and a drill bit 13 to move, when the drill bit 13 is located above a position needing drilling, the second hydraulic cylinder 9 is closed, the second motor 12 is started, the second motor 12 drives the drill bit 13 to rotate, the drill bit 11 drives the drill bit 13 to descend through the wall for drilling, the support 5 is driven by the first motor 8 to rotate, the position of the cast valve shell 6 for hole drilling operation.

Example 2:

referring to figures 1-4: in the embodiment, a press-fitting fixed wall-through device for casting a valve shell, the fixing mechanism 3 further includes a handle 3a1, a stud 3a2 and a thread block 3a3, outer walls at two ends of the stud 3a2 are rotatably connected with the support 5 through bearings, the end of the stud 3a2 is fixedly connected with the handle 3a1, the handle 3a1 drives the stud 3a2 to rotate, the outer wall of the stud 3a2 is in threaded connection with two thread blocks 3a3, the stud 3a2 drives the two thread blocks 3a3 to move, the upper surface of the thread block 3a3 is fixedly connected with the frame 301, and the thread block 3a3 drives the frame 301 to move, in embodiment 2, the frame 301 is fixedly connected with the thread blocks 3a3, is arranged above the support 5 and is not fixedly connected with the support 5;

through the cooperation between handle 3a1, stud 3a2 and the screw block 3a3, handle 3a1 drives stud 3a2 and rotates, and stud 3a2 drive screw block 3a3 motion, and screw block 3a3 drives the motion of frame 301, adjusts the position of both sides fixed establishment 3, can fix the casting valve shell of different models.

The working principle is as follows:

the handle 3a1 is rotated, the handle 3a1 drives the stud 3a2 to rotate, the stud 3a2 drives the thread block 3a3 to move, the thread block 3a3 drives the frame 301 to move, the positions of the fixing mechanisms 3 on the two sides are adjusted, and casting valve shells of different models can be fixed.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a fixed casting valve shell of pressure equipment is with leading to wall device, includes base (1) and roof (2), base (1) is fixed continuous its characterized in that through pillar and roof (2): base (1) is fixed continuous with diaphragm (4) through the pillar, the lower surface rigid coupling of diaphragm (4) has first motor (8), the output shaft rigid coupling of first motor (8) has support (5), the top of support (5) is provided with fixed establishment (3).

2. A pressure-fitting fixed through-wall device for casting a valve shell according to claim 1, wherein: fixing mechanism (3) include frame (301), frame (301) rigid coupling is at the upper surface of support (5), the inside rigid coupling of frame (301) has first pneumatic cylinder (302), the hydraulic stem rigid coupling of first pneumatic cylinder (302) has connecting rod (303), the left end of connecting rod (303) rotates through the round pin axle and has linked to each other third branch (306), the tip of third branch (306) rotates through the round pin axle and has linked to each other clamping bar (307), clamping bar (307) and frame (301) rotate through the round pin axle with the both ends of second branch (305) respectively and link to each other, second branch (305) and connecting rod (303) rotate through the round pin axle with the both ends of first branch (304) respectively and link to each other.

3. A pressure-fitting fixed through-wall device for casting a valve shell according to claim 1, wherein: the upper surface rigid coupling of support (5) has cushion (7), the top of cushion (7) is provided with casting valve shell (6).

4. A pressure-fitting fixed through-wall device for casting a valve shell according to claim 1, wherein: the inside rigid coupling of roof (2) has second pneumatic cylinder (9), the pneumatic cylinder rigid coupling of second pneumatic cylinder (9) has slider (10), the outer wall and roof (2) slip link to each other of slider (10).

5. A pressure-fitting fixed through-wall device for casting a valve shell according to claim 4, wherein: the lower surface rigid coupling of slider (10) has electric telescopic handle (11), electric telescopic handle's (11) output rigid coupling has second motor (12), the output shaft rigid coupling of second motor (12) has drill bit (13).