CN114770230B - Machining device and machining process for inclined rod tank bottom ball valve - Google Patents
Machining device and machining process for inclined rod tank bottom ball valve Download PDFInfo
- Publication number
- CN114770230B CN114770230B CN202210431387.0A CN202210431387A CN114770230B CN 114770230 B CN114770230 B CN 114770230B CN 202210431387 A CN202210431387 A CN 202210431387A CN 114770230 B CN114770230 B CN 114770230B
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- fixedly connected
- mounting frame
- extrusion
- ball valve
- connecting column
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- 238000003754 machining Methods 0.000 title description 4
- 230000000670 limiting effect Effects 0.000 claims abstract description 37
- 238000005498 polishing Methods 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 55
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a processing device of a ball valve at the bottom of an inclined rod tank, which comprises a workbench, wherein two sides of the top of the workbench are sequentially and fixedly connected with a mounting frame and a mounting frame along the left-right direction, one side of the mounting frame is fixedly connected with the mounting frame, the right side of the top of the mounting frame is embedded with a first hydraulic cylinder, a piston rod of the first hydraulic cylinder is fixedly connected with a polishing plate capable of polishing a ball, a positioning mechanism capable of rapidly limiting the ball is arranged on the workbench, the positioning mechanism comprises a square column, the square column is transversely inserted and arranged on the mounting frame, the left side of the mounting frame is fixedly connected with a second hydraulic cylinder through a bracket, the piston rod of the second hydraulic cylinder is fixedly connected with the square column, the right end of the square column is rotationally connected with a connecting shaft, and the right end of the connecting shaft is fixedly connected with a first connecting column.
Description
Technical Field
The invention relates to the technical field of ball valve processing, in particular to a processing device and a processing technology of a ball valve at the bottom of a diagonal rod tank.
Background
The ball valve, the opening and closing piece (spheroid) is driven by the valve rod, and the valve which rotates around the axis of the ball valve can also be used for adjusting and controlling the fluid, when discharging materials in some tanks, the ball valve is needed to be used, meanwhile, in order to avoid the size interference of the tank bottom, the ball valve of the tank bottom of the inclined rod needs to be utilized, the valve rod is designed into an inclined shape, and when the ball valve of the tank bottom of the inclined rod is processed, a polishing device is needed to polish the spheroid in the ball valve of the tank bottom of the inclined rod.
However, when the processing device of the traditional inclined rod tank bottom ball valve processes the ball body in the ball valve, the limiting effect on the ball body is poor, and when the device drives the ball body to rotate, the ball body cannot follow to rotate due to the poor limiting effect, the ball body cannot be polished in all directions, and the polishing effect of the device on the ball body is seriously affected.
Disclosure of Invention
The invention aims to provide a processing device and a processing technology of a ball valve at the bottom of a diagonal rod tank, which are used for solving the problems that when a ball in the ball valve is processed by the processing device of the traditional ball valve at the bottom of the diagonal rod tank, the limiting effect on the ball is poor, and when the device drives the ball to rotate, the ball cannot rotate along with the ball due to the poor limiting effect, and the ball cannot be polished in all directions.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a processingequipment of dead lever tank bottoms ball valve, includes the workstation, the both sides at workstation top are along controlling direction fixedly connected with installing frame and installing frame in proper order and one side fixed connection of installing frame is on the installing frame, the right side at installing frame top is inlayed and is equipped with first pneumatic cylinder, the piston rod fixedly connected with of first pneumatic cylinder can carry out the polishing board of polishing to the spheroid, be provided with the positioning mechanism that can carry out quick limit to the spheroid on the workstation.
Preferably, the positioning mechanism comprises a square column, the square column is transversely inserted and established on the installing frame, the left side of installing frame is through the piston rod fixed connection of support fixedly connected with second pneumatic cylinder and second pneumatic cylinder on the square column, the right-hand member of square column rotates and is connected with the connecting axle, and the right-hand member fixedly connected with first spliced pole of connecting axle, the right side of first spliced pole evenly is provided with three groups push rod, the right side of installing frame passes through support fixedly connected with motor, the output of motor runs through to the installing frame in and fixedly connected with limiting disc, the left side fixedly connected with second spliced pole of limiting disc, the right side on second spliced pole surface evenly rotates and is connected with three groups locating plate, the left side of second spliced pole surface is provided with the sliding sleeve in a sliding way, one side that the sliding sleeve was kept away from to evenly is provided with three sets of deflector and the deflector rotates and installs on the locating plate, the left side fixedly connected with of sliding sleeve surface and the cassette seat and cassette that the cooperation of push rod is located the left side of deflector.
Preferably, the first connecting column is provided with a fixed disk and an extrusion disk in a sliding manner along the left-right direction, three groups of auxiliary rods are uniformly arranged on the left side of the extrusion disk, the left ends of the auxiliary rods penetrate through the fixed disk and are fixedly connected with bumps, and the auxiliary rods are wound with extrusion springs, and the two ends of the extrusion springs are respectively and fixedly connected to one side, close to the fixed disk and the extrusion disk, of each other.
Preferably, the auxiliary bearing is arranged on the fixed disc, a T-shaped supporting seat is fixedly connected to the bottom of the outer ring of the auxiliary bearing, two groups of limiting rods are symmetrically and transversely inserted into one side of the T-shaped supporting seat along the front-back direction, and two ends of each limiting rod are fixedly connected to the workbench through connecting plates.
Preferably, the left side fixedly connected with of T type supporting seat places the box, the left side fixedly connected with of placing the box inner chamber is small-size electric putter, small-size electric putter's piston rod fixedly connected with L type locking plate, the locking groove has been seted up to the left bottom of fixed disk, the top of placing the box transversely has been seted up logical groove and the top penetration groove and the joint of L type locking plate in the locking inslot.
Preferably, the surface of second spliced pole evenly is provided with three group's draw runner, set up the spout that uses with the draw runner cooperation in the sliding sleeve, the left side fixedly connected with fixed block of draw runner and the right side laminating of fixed block are on the sliding sleeve.
Preferably, the first connecting column and the second connecting column are positioned on the same horizontal line, and the workbench is provided with an auxiliary groove.
A processing technology of a processing device for a ball valve at the bottom of a diagonal rod tank comprises the following steps:
S1, when the ball valve ball grinder is used, a ball valve ball body to be ground is plugged onto a positioning plate in advance, meanwhile, a second hydraulic cylinder is started, the second hydraulic cylinder can drive a first connecting column and three groups of pushing rods to move right synchronously until the ball valve ball body contacts with a clamping seat and pushes the clamping seat and a sliding sleeve to move synchronously, and as two ends of a guide plate can rotate, the three groups of guide plates can drive the three groups of positioning plates to expand outwards synchronously, so that the interior of the ball body is subjected to quick preliminary extrusion limiting;
S2, when the pushing rod continuously moves, one side of the extrusion disc is contacted with one side of the sphere and compresses a plurality of groups of extrusion springs, at the moment, the extrusion springs elastically rebound, so that the extrusion disc can be quickly reset and continuously extrude the sphere, and the sphere can be secondarily extruded and limited by matching with the limiting disc, so that double limiting is carried out on the inside and the two sides of the sphere, and the stability of the sphere during polishing is improved;
S3, a user opens the small electric push rod, the L-shaped locking plate can be driven to move left and separate from the fixed disc rapidly, the locking state of the fixed disc is relieved, the user opens the first hydraulic cylinder, the polishing plate can be driven to move downwards and contact the surface of the ball body, and the user opens the motor at the moment, so that the limiting disc, the first connecting column, the second connecting column and the ball body can be driven to rotate synchronously, and the ball body can be polished in all directions.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the ball grinding device, the ball in the ball valve can be placed in advance through the design of the three groups of positioning plates, the ball can be limited through the limiting disc, the driving source is provided through the second hydraulic cylinder, the first connecting column and the three groups of pushing rods can be driven to move right synchronously until the ball is contacted with the clamping seat and the sliding sleeve are pushed to move synchronously, and therefore the three groups of positioning plates can be driven to expand outwards synchronously under the assistance of the guide plates, the ball is subjected to quick primary extrusion limiting, meanwhile, the extrusion disc can be contacted with one side of the ball, the multiple groups of extrusion springs are compressed, the ball is extruded continuously through the elastic resilience of the extrusion springs, the ball is matched with the limiting disc, the ball is convenient to carry out secondary extrusion limiting, double limiting on the inside and two sides of the ball is improved, and the ball is convenient to polish in all directions.
2. According to the invention, the auxiliary bearing, the T-shaped supporting seat and the limiting rod are arranged, the limiting rod is utilized to carry out sliding limiting on the T-shaped supporting seat, and meanwhile, due to the design of the auxiliary bearing, the T-shaped supporting seat can not rotate along with the rotation of the fixed disc, so that the fixed disc and the first connecting column can be stably supported.
3. According to the invention, the small electric push rod and the L-shaped locking plate are arranged, the small electric push rod is used for providing driving force, and the position of the L-shaped locking plate can be changed, so that the locking state of the fixed disc can be controlled, the push rod and the clamping seat can be perfectly inserted, and dislocation is avoided.
The ball grinding device can double limit the inside and two sides of the ball body in the ball valve, improves the stability of the ball body during grinding, and is convenient for omnibearing grinding of the ball body.
Drawings
FIG. 1 is a schematic structural view of a processing device for a ball valve at the bottom of a diagonal rod tank;
FIG. 2 is a partial left side view of the construction of a processing device for a ball valve at the bottom of a diagonal rod tank;
FIG. 3 is a cross-sectional view of the structure of the placement case of the present invention;
FIG. 4 is a partial perspective view of the positioning mechanism of the present invention;
FIG. 5 is a perspective view of the structure of the limiting plate, the second connecting post and the slide bar of the present invention;
Fig. 6 is a perspective view showing the structure of the pressing plate, the fixing plate, the auxiliary lever and the pressing spring according to the present invention.
In the figure: 1. a work table; 2. a mounting frame; 3. a mounting frame; 4. a first hydraulic cylinder; 5. polishing the plate; 6. a positioning mechanism; 601. square columns; 602. a second hydraulic cylinder; 603. a first connection post; 604. a push rod; 605. a motor; 606. a limiting disc; 607. a second connection post; 608. a positioning plate; 609. a sliding sleeve; 610. a guide plate; 611. a clamping seat; 7. a slide bar; 8. an extrusion plate; 9. a fixed plate; 10. an auxiliary lever; 11. extruding a spring; 12. an auxiliary bearing; 13. a T-shaped supporting seat; 14. a limit rod; 15. placing a box; 16. a small-sized electric push rod; 17. an L-shaped locking plate.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a processingequipment of dead lever tank bottoms ball valve, including workstation 1, the both sides at workstation 1 top are along controlling the direction fixedly connected with installing frame 2 and installing frame 3 in proper order and one side fixed connection of installing frame 3 is on installing frame 2, the right side at installing frame 3 top is inlayed and is equipped with first pneumatic cylinder 4, the piston rod fixedly connected with of first pneumatic cylinder 4 can carry out the polishing board 5 that polishes to the spheroid, be provided with the positioning mechanism 6 that can carry out quick limit to the spheroid on workstation 1, the design of positioning mechanism 6, be convenient for drive three group's positioning plate 608 and synchronous outside expansion, thereby carry out quick preliminary extrusion spacing to the spheroid, along controlling the direction fixedly connected with fixed disk 9 in proper order and slip on the first spliced pole 603 and be provided with extrusion disk 8, the left side of extrusion disk 8 evenly is provided with three sets of auxiliary rod 10 and auxiliary rod 10's left end runs through fixed disk 9 and fixedly connected with lug, the winding has extrusion spring 11 and extrusion spring 11's both ends are fixed connection respectively at one side that fixed disk 9 and extrusion disk 8 are close to each other, extrusion disk 8 can contact with one side of spheroid simultaneously, and extrusion disk 8, and carry out the extrusion disk 11 is convenient for carrying out the extrusion limit to compress to the spheroid to the extrusion disk that is broken by elastic to the extrusion spring 11, the extrusion disk is convenient for carry out extrusion limit to the spheroid to the extrusion limit.
Example 2
Referring to fig. 1-6, the present invention provides a technical solution: the processing device of the ball valve at the bottom of the inclined rod tank comprises a workbench 1, wherein the two sides of the top of the workbench 1 are sequentially and fixedly connected with a mounting frame 2 and a mounting frame 3 along the left-right direction, one side of the mounting frame 3 is fixedly connected with the mounting frame 2, the right side of the top of the mounting frame 3 is embedded with a first hydraulic cylinder 4, a piston rod of the first hydraulic cylinder 4 is fixedly connected with a polishing plate 5 capable of polishing a ball body, a positioning mechanism 6 capable of rapidly limiting the ball body is arranged on the workbench 1, the positioning mechanism 6 comprises a square column 601, the square column 601 is transversely inserted and arranged on the mounting frame 2, the left side of the mounting frame 2 is fixedly connected with a second hydraulic cylinder 602 through a bracket, the piston rod of the second hydraulic cylinder 602 is fixedly connected with the square column 601, the right end of the square column 601 is rotationally connected with a connecting shaft, the right end of the connecting shaft is fixedly connected with a first connecting column 603, the right side of the first connecting column 603 is uniformly provided with three groups of pushing rods 604, the right side of the mounting frame 3 is fixedly connected with a motor 605 through a support, the output end of the motor 605 penetrates into the mounting frame 3 and is fixedly connected with a limiting disc 606, the left side of the limiting disc 606 is fixedly connected with a second connecting column 607, the right side of the surface of the second connecting column 607 is uniformly rotationally connected with three groups of positioning plates 608, the left side of the surface of the second connecting column 607 is slidingly provided with a sliding sleeve 609, the surface of the second connecting column 607 is uniformly provided with three groups of sliding strips 7, the sliding sleeve 609 is internally provided with a sliding groove matched with the sliding strips 7, the left side of the sliding strips 7 is fixedly connected with a fixed block, the right side of the fixed block is attached to the sliding sleeve 609, the sliding sleeve 609 can be slidingly limited, the sliding sleeve 609 is uniformly provided with three groups of guide plates 610, one side of the guide plates 610 far away from the sliding sleeve 609 is rotationally arranged on the positioning plates 608, the left side of the surface of the sliding sleeve 609 is fixedly connected with a clamping seat 611 matched with the pushing rod 604, the clamping seat 611 is positioned at the left side of the guide plate 610, the design of the positioning mechanism 6 is convenient for driving three groups of positioning plates 608 to expand outwards synchronously, thereby carrying out quick preliminary extrusion limiting on spheres, the first connecting column 603 is sequentially and fixedly connected with a fixed disk 9 and slidably provided with an extrusion disk 8 along the left-right direction, the left side of the extrusion disk 8 is uniformly provided with three groups of auxiliary rods 10, the left end of the auxiliary rods 10 penetrates through the fixed disk 9 and is fixedly connected with a bump, the fixed disk 9 is provided with an auxiliary bearing 12, the bottom of the outer ring of the auxiliary bearing 12 is fixedly connected with a T-shaped supporting seat 13, the left side of the T-shaped supporting seat 13 is fixedly connected with a placement box 15, the left side of the inner cavity of the placement box 15 is fixedly connected with a small electric push rod 16, the piston rod of the small electric push rod 16 is fixedly connected with an L-shaped locking plate 17, the left bottom of the fixed disk 9 is provided with a locking groove, the top of the placement box 15 is transversely provided with a through groove, the top of the L-shaped locking plate 17 penetrates through the through groove and is clamped in the locking groove, the small electric push rod 16 is used for providing driving force to control the locking state of the fixed disk 9, the push rod 604 and the clamping seat 611 can be perfectly inserted, one side of the T-shaped supporting seat 13 is symmetrically and transversely inserted with two groups of limiting rods 14 along the front-back direction, two ends of the limiting rods 14 are fixedly connected on the workbench 1 through connecting plates, the T-shaped supporting seat 13 can be slidingly limited by the limiting rods 14, meanwhile, due to the design of the auxiliary bearing 12, the T-shaped supporting seat 13 can not rotate along when the fixed disk 9 rotates, so that the fixed disk 9 and the first connecting column 603 can be stably supported, the auxiliary rod 10 is wound with the extrusion spring 11, two ends of the extrusion spring 11 are respectively and fixedly connected to one side, close to each other, of the fixed disc 9 and the extrusion disc 8, meanwhile, the extrusion disc 8 is in contact with one side of the sphere, the extrusion springs 11 are compressed, elastic resilience of the extrusion springs 11 is utilized, the extrusion disc 8 can continuously extrude the sphere, the limiting disc 606 is matched, secondary extrusion limiting is conducted on the sphere conveniently, the first connecting column 603 and the second connecting column 607 are located on the same horizontal line, the motor 605 is convenient to drive the first connecting column 603 and the second connecting column 607 to rotate synchronously, auxiliary grooves are formed in the workbench 1, and the polished scraps are cleaned conveniently.
A processing technology of a processing device for a ball valve at the bottom of a diagonal rod tank comprises the following steps:
S1, when the ball valve is used, a ball valve ball body to be polished is inserted into a positioning plate 608 in advance by a user, meanwhile, the second hydraulic cylinder 602 is started by the user, the second hydraulic cylinder 602 can drive the first connecting column 603 and the three groups of pushing rods 604 to move right synchronously until the ball valve ball body contacts with the clamping seat 611 and pushes the clamping seat 611 and the sliding sleeve 609 to move synchronously, and as the two ends of the guide plate 610 can rotate, the three groups of guide plates 610 can drive the three groups of positioning plates 608 to expand outwards synchronously, so that the interior of the ball body is rapidly and primarily extruded and limited;
S2, when the pushing rod 604 continuously moves, one side of the extrusion disc 8 is contacted with one side of the sphere and compresses a plurality of groups of extrusion springs 11, at the moment, the extrusion disc 8 can be quickly reset and continuously extrude the sphere, and the limit disc 606 is matched to carry out secondary extrusion limit on the sphere and double limit on the inside and the two sides of the sphere, so that the stability of the sphere during polishing is improved;
S3, a user opens the small electric push rod 16, can drive the L-shaped locking plate 17 to move left and separate from the fixed disc 9 quickly, releases the locking state of the fixed disc 9, then opens the first hydraulic cylinder 4, can drive the polishing plate 5 to move downwards and contact the surface of the sphere, and at the moment, the user opens the motor 605, so that the limit disc 606, the first connecting column 603, the second connecting column 607 and the sphere can be driven to rotate synchronously, and the sphere can be polished in all directions.
However, as is well known to those skilled in the art, the working principles and wiring methods of the first hydraulic cylinder 4, the second hydraulic cylinder 602, the small electric push rod 16 and the motor 605 are well known, which are all conventional means or common general knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a processingequipment of dead lever tank bottoms ball valve, includes workstation (1), its characterized in that: the two sides of the top of the workbench (1) are sequentially and fixedly connected with a mounting frame (2) and a mounting frame (3) along the left-right direction, and one side of the mounting frame (3) is fixedly connected to the mounting frame (2);
The right side at the top of the mounting frame (3) is embedded with a first hydraulic cylinder (4), a piston rod of the first hydraulic cylinder (4) is fixedly connected with a polishing plate (5) capable of polishing a ball body, and a positioning mechanism (6) capable of rapidly limiting the ball body is arranged on the workbench (1);
The positioning mechanism (6) comprises a square column (601), the square column (601) is transversely inserted and arranged on a mounting frame (2), the left side of the mounting frame (2) is fixedly connected with a second hydraulic cylinder (602) through a support, a piston rod of the second hydraulic cylinder (602) is fixedly connected to the square column (601), the right end of the square column (601) is rotationally connected with a connecting shaft, the right end of the connecting shaft is fixedly connected with a first connecting column (603), three groups of pushing rods (604) are uniformly arranged on the right side of the first connecting column (603), the right side of the mounting frame (3) is fixedly connected with a motor (605) through a support, the output end of the motor (605) penetrates into the mounting frame (3) and is fixedly connected with a limiting disc (606), the left side of the limiting disc (606) is fixedly connected with a second connecting column (607), the right side of the surface of the second connecting column (607) is uniformly rotationally connected with three groups of positioning plates (608), the left side of the surface of the second connecting column (607) is uniformly provided with three groups of pushing rods (604), the right side of the sliding sleeve (609) is uniformly connected with a limiting disc (606) through a supporting disc (606), a clamping seat (611) matched with the pushing rod (604) is fixedly connected to the left side of the surface of the sliding sleeve (609), and the clamping seat (611) is positioned on the left side of the guide plate (610);
The utility model discloses a fixed disk, including first spliced pole (603), fixed disk (9) and extrusion disk (8) are provided with in proper order along controlling the direction to the last fixedly connected with of first spliced pole (603), the left side of extrusion disk (8) evenly is provided with three supplementary poles (10) and the left end of supplementary pole (10) runs through fixed disk (9) and fixedly connected with lug, the winding has extrusion spring (11) and the both ends of extrusion spring (11) are fixed connection respectively in one side that fixed disk (9) and extrusion disk (8) are close to each other on supplementary pole (10).
2. The processing device of the diagonal rod tank bottom ball valve according to claim 1, wherein: be provided with auxiliary bearing (12) on fixed disk (9), the bottom fixedly connected with T type supporting seat (13) of auxiliary bearing (12) outer lane, two sets of gag lever posts (14) are transversely inserted along fore-and-aft direction symmetry to one side of T type supporting seat (13), the both ends of gag lever post (14) are all through connecting plate fixed connection on workstation (1).
3. The processing device of the diagonal rod tank bottom ball valve according to claim 2, wherein: the left side fixedly connected with of T type supporting seat (13) places box (15), the left side fixedly connected with of placing box (15) inner chamber small-size electric putter (16), the piston rod fixedly connected with L type locking plate (17) of small-size electric putter (16), the locking groove has been seted up to the left bottom of fixed disk (9), the top of placing box (15) transversely has been seted up logical groove and the top of L type locking plate (17) runs through the groove and the joint is in the locking inslot.
4. A device for processing a diagonal stem tank bottom ball valve according to claim 3, wherein: the surface of second spliced pole (607) evenly is provided with three group's draw runner (7), set up in sliding sleeve (609) with draw runner (7) cooperation use, the left side fixedly connected with fixed block of draw runner (7) and the right side laminating of fixed block are on sliding sleeve (609).
5. The processing device for the inclined rod tank bottom ball valve according to claim 4, wherein: the first connecting column (603) and the second connecting column (607) are positioned on the same horizontal line, and an auxiliary groove is formed in the workbench (1).
6. The processing technology of the inclined rod tank bottom ball valve processing device according to claim 5, which is characterized in that: the method comprises the following steps:
S1, when the ball valve ball grinder is used, a ball valve ball body to be ground is plugged onto a positioning plate (608) in advance, meanwhile, a second hydraulic cylinder (602) is started by a user, the second hydraulic cylinder (602) can drive a first connecting column (603) and three groups of pushing rods (604) to move right synchronously until the ball valve ball grinder contacts a clamping seat (611) and pushes the clamping seat (611) and a sliding sleeve (609) to move synchronously, and as two ends of a guide plate (610) can rotate, the three groups of guide plates (610) can drive the three groups of positioning plates (608) to expand outwards synchronously, so that the interior of the ball body is rapidly and primarily extruded and limited;
S2, when the pushing rod (604) continuously moves, one side of the extrusion disc (8) is contacted with one side of the sphere, and a plurality of groups of extrusion springs (11) are compressed, at the moment, the extrusion disc (8) can be quickly reset and continuously extrude the sphere, and the limit disc (606) is matched to carry out secondary extrusion limit on the sphere, double limit on the inside and the two sides of the sphere is carried out, so that the stability of the sphere during polishing is improved;
S3, a user opens a small electric push rod (16) and can drive an L-shaped locking plate (17) to move left and separate from a fixed disc (9) rapidly, the locking state of the fixed disc (9) is released, the user opens a first hydraulic cylinder (4) and can drive a polishing plate (5) to move downwards and contact the surface of a sphere, and at the moment, the user opens a motor (605), so that the limiting disc (606), a first connecting column (603), a second connecting column (607) and the sphere can be driven to rotate synchronously, and the sphere can be polished in all directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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