CN114700739B - Small-caliber high-platform ball valve body turning and drilling integrated equipment - Google Patents

Abstract

The invention discloses a small-caliber high-platform ball valve body turning and drilling integrated device which comprises a mounting frame and a cross beam, wherein a supporting mechanism is fixedly arranged on the mounting frame and comprises a placing disc, a transmission shaft is arranged in the center of the placing disc, a connecting shaft is arranged at the bottom of the transmission shaft, a positioning mechanism is arranged on the placing disc, a first hydraulic column is fixedly arranged at the top of the mounting frame, and the output end of the mounting frame is fixedly connected with the cross beam; the inside of crossbeam is provided with drive mechanism, and one side bottom of crossbeam is provided with the second hydraulic column, and swing joint has drilling subassembly and turning subassembly on the second hydraulic column. According to the valve body drilling device, the turning process and the drilling process of the valve seat are combined on the same device, the separation of the transmission shaft and the connecting shaft and the rotation of the placing disc are controlled according to actual use requirements, the purposes of drilling and turning the valve body are achieved, the structure is reasonable, the production equipment cost of the valve body is reduced, and the machining efficiency of the valve body is greatly improved.

Description

Small-caliber high-platform ball valve body turning and drilling integrated equipment

Technical Field

The invention relates to the technical field of production of technical high-platform ball valves, in particular to a turning and drilling integrated device for a valve body of a small-caliber high-platform ball valve.

Background

The high platform ball valve and the flange gate valve belong to the same type valve, the difference lies in that its closure member is a spheroid, the spheroid is rotatory around the valve body central line and is reached the valve of opening, closing, in the production of high platform ball valve body, its production facility can only carry out turning work to the certain valve body of specification, but at the in-process of actual processing, because the specification of ball valve is different, consequently, the specification of the valve body in the different ball valves is also different, accomplish turning work back to the valve body simultaneously, still need the valve body terminal surface to punch, nevertheless punch the work and need go on another set of equipment, and because the process of two processing goes on different stations, make the production facility cost of valve body increase on the one hand, the valve body product of its production is single, machining efficiency is low simultaneously.

Therefore, the small-caliber high-platform ball valve body turning and drilling integrated equipment is provided.

Disclosure of Invention

The invention aims to provide a small-caliber high-platform ball valve body turning and drilling integrated device, which aims to solve the problems that the production equipment cost of a valve body is increased and the machining efficiency is low on the one hand because two machining procedures are carried out on different stations.

In order to achieve the purpose, the invention provides the following technical scheme: a small-caliber high-platform ball valve body turning and drilling integrated device comprises a mounting frame and a cross beam, wherein a supporting mechanism is fixedly mounted on the mounting frame and comprises a placing disc, a transmission shaft is arranged in the center of the placing disc, a connecting shaft is arranged at the bottom of the transmission shaft and movably sleeved on the placing disc, and a positioning mechanism is arranged on the placing disc;

a first hydraulic column is fixedly arranged at the top of the mounting frame, and the output end of the first hydraulic column is fixedly connected with one end of the cross beam; the transmission mechanism is arranged inside the cross beam, and the top of the transmission shaft extends into the cross beam and is connected with the transmission mechanism;

the hydraulic turning device is characterized in that a second hydraulic column is arranged at the bottom of one side of the cross beam, the top of the second hydraulic column extends into the cross beam and is connected with a transmission mechanism, and a drilling assembly and a turning assembly are movably connected onto the second hydraulic column.

Preferably, place a set below fixedly connected with driving shaft piece, the below of driving shaft piece is provided with horizontal adjusting part and vertical adjusting part, horizontal adjusting part includes the adjustable frame, bearing and adjustable frame top swing joint are passed through to driving shaft piece bottom, the inside sliding connection of adjustable frame has the fixed plate, adjustable frame one side fixedly connected with movable block, the spacing portion of one side fixedly connected with of fixed plate, the position department that is close to spacing portion on the mounting bracket has seted up the spacing groove, spacing portion embedding spacing inslot portion is and passes through spacing groove and mounting bracket swing joint, threaded connection has first threaded rod on the fixed plate, first threaded rod one end runs through the movable block and extends to the outside of adjustable frame and first threaded rod passes through the bearing with the movable block and is connected.

Preferably, vertical adjusting part includes a screw thread section of thick bamboo, screw thread section of thick bamboo top extends to the inside and fixed plate fixed connection of movable frame, screw thread section of thick bamboo below threaded connection has the second threaded rod, second threaded rod bottom is provided with mount pad and second threaded rod and passes through mount pad and mounting bracket fixed connection, second threaded rod and mount pad swing joint, all fixedly on second threaded rod and the first threaded rod be provided with the carousel.

Preferably, the fixed first bevel gear that is provided with on the connecting axle, a plurality of first plug-in columns of connecting axle top fixedly connected with, a plurality of first plug-in grooves and first plug-in groove and first plug-in column dislocation distribution have been seted up at the connecting axle top, the position department that the bottom of transmission shaft corresponds first plug-in column all sets up rather than assorted second plug-in groove, the equal fixedly connected with of position department that the transmission shaft bottom corresponds first plug-in groove and first plug-in groove assorted second plug-in column, the connecting axle is through first plug-in column and second plug-in column and transmission shaft swing joint, the fixed second bevel gear that is provided with in top of transmission shaft.

Preferably, a plurality of positioning blocks are fixedly arranged on the surface of the first bevel gear on the connecting shaft, a movable disc is connected to the connecting shaft through the positioning blocks in a sliding mode, a plurality of positioning columns are fixedly connected to the movable disc, positioning grooves are formed in positions, corresponding to the positioning columns, of the bottom of the placing disc, a chassis is fixedly connected to the bottoms of the positioning blocks, an electric telescopic rod is fixedly arranged on the chassis, and the chassis is fixedly connected with the movable disc through the electric telescopic rod.

Preferably, positioning mechanism includes a plurality of locating component, and a plurality of locating component evenly set up around the axis equidistance of transmission shaft, locating component includes the third threaded rod, third threaded rod bottom is provided with mount pad and third threaded rod and passes through the mount pad and be connected with placing the dish, the fixed third bevel gear and the third bevel gear that is provided with of one end that is close to the connecting axle of third threaded rod is connected with the meshing of first bevel gear, threaded connection has the clamping cylinder on the third threaded rod, spring fixedly connected with flexible glue board is passed through to clamping cylinder one side.

Preferably, the transmission mechanism comprises a connecting column, a fourth bevel gear is fixedly arranged at one end, close to the transmission shaft, of the connecting column, the fourth bevel gear is meshed with the second bevel gear, an adjusting cylinder is movably sleeved at the other side of the connecting column, and a fifth bevel gear is fixedly arranged on one side of the adjusting cylinder.

Preferably, the top of the second hydraulic column is fixedly connected with a fixed column, the top of the fixed column extends to the inside of the cross beam, the top of the fixed column is fixedly connected with a sixth bevel gear, the sixth bevel gear is meshed with a fifth bevel gear, the connecting column and the transmission shaft are connected with the adjusting cylinder and the fixed column through L-shaped plates, and bearings are arranged at the joints of the connecting column and the transmission shaft, the adjusting cylinder and the fixed column.

Preferably, the connecting hole has been seted up to the bottom of second hydraulic column, drilling subassembly and turning subassembly include the installed part, drilling subassembly and turning subassembly pass through installed part and second hydraulic column swing joint, the installed part bottom fixedly connected with drill bit on the drilling subassembly, the installed part bottom fixedly connected with turning sword on the turning subassembly.

Preferably, the bottom of second hydraulic column has seted up the connecting hole, the installed part is including the installation section of thick bamboo, the installation section of thick bamboo cover is established in the bottom of second hydraulic column and the position department that the installation section of thick bamboo corresponds the connecting hole and is seted up the spread groove that communicates with each other with the connecting hole, installation section of thick bamboo one side is provided with the bolt.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the transverse adjusting component and the longitudinal adjusting component are arranged at the bottom of the placing disc, so that when the valve body is machined, the transverse adjusting component and the longitudinal adjusting component are reasonably and respectively controlled, namely, the height and the distance of the placing disc on the mounting frame can be adjusted, so that the device is suitable for workers with different heights to use, and is also suitable for machining the valve bodies with different sizes;

2. according to the invention, the plurality of positioning assemblies are arranged on the placing disc, the chassis pushes the positioning columns on the movable disc to be embedded into the notches at the bottom of the placing disc through the electric telescopic rods, the connecting shaft drives the connecting shaft and the positioning columns to rotate through the positioning blocks, the positioning columns can drive the placing disc to rotate, when the connecting shaft is driven to rotate through the driving motor, the placing disc rotates to enable the connecting shaft to drive the plurality of third threaded rods to rotate through the first bevel gear and the third bevel gear, so that the plurality of clamping cylinders move towards the outer side, the clamping cylinders drive the springs and the flexible rubber plates to move towards the inner arc surface of the valve body until the clamping cylinders apply pressure on the springs, so that the flexible rubber plates are tightly attached to the inner wall of the valve body, namely the valve body is clamped through the plurality of positioning assemblies, the valve body is fixedly connected, and the subsequent turning and drilling work on the valve body is facilitated;

3. according to the invention, the connecting shaft is used in cooperation with the first bevel gear, the plurality of third bevel gears, the third threaded rods and the clamping cylinder, the valve body is clamped, the distance between the third threaded rods and the clamping cylinder can be adjusted, and the clamping cylinder applies pressure to the spring, so that the flexible glue plate is tightly attached to the inner wall of the valve body, and therefore, due to the special connecting structure of the clamping cylinder and the third threaded rods and the cooperation of the spring, the valve body clamping device can be suitable for valve bodies with different sizes, namely, the valve bodies with different sizes can be clamped and fixed by the device, the valve bodies with different specifications and sizes can be clamped by the same set of equipment, and therefore, in the process of machining the valve body, the same set of equipment can simultaneously machine various matched valve bodies;

4. according to the invention, the limit groove is arranged between the cross beam and the mounting frame, namely the distance between the mounting frame and the cross beam is adjustable, namely the movable connection between the transmission shaft and the connecting shaft is completed, when turning is carried out, the turning component is fixedly mounted at the bottom of the second hydraulic column in advance, the control chassis pushes the movable disc upwards, so that the positioning column on the movable disc is embedded into the notch at the bottom of the placing disc, the connecting shaft is matched with the positioning block to drive the movable disc to rotate, the movable disc drives the placing disc to rotate through the positioning columns, the placing disc is formed to be matched with the positioning components to drive the valve body to rotate, and the second hydraulic column is controlled to drive the turning knife to move downwards, so that the turning work of the valve body can be completed;

5. if the drilling assembly needs to be opened, the drilling assembly is arranged below the second hydraulic column, then the first hydraulic column is controlled again, the beam and the first hydraulic column of the beam are driven to move downwards, the connecting shaft is connected with the transmission shaft, the chassis is controlled to drive the movable disc to move downwards, and the positioning column in the movable disc is separated from the notch at the bottom of the placing disc, so that the valve body on the placing disc and the placing disc cannot rotate when the connecting shaft is driven to rotate by the driving motor;

6. according to the device, the air blowing assemblies are arranged on two sides of the clamping cylinders, the clamping cylinders drive the springs and the flexible rubber plates to move towards the inner arc surface of the valve body, and the air blowing nozzles are driven to move outwards synchronously when a plurality of clamping cylinders are expanded, so that when the device is actually operated to perform turning and punching, the air blowing nozzles move along with the clamping cylinders, waste materials generated by turning or punching are removed through high-speed air flow blown by the air blowing nozzles, and the situation that the waste materials generated during punching or turning are accumulated at the end opening of the seat body to influence the accuracy of the turning and punching is avoided.

7. According to the valve body drilling device, the turning process and the drilling process of the valve seat are combined on the same device, the separation of the transmission shaft and the connecting shaft and the rotation of the placing disc are controlled according to actual use requirements, the purpose of drilling and turning the valve body is achieved, the structure is reasonable, the production equipment cost of the valve body is reduced, and the machining efficiency of the valve body is greatly improved.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a top view of the turning structure of the present invention;

FIG. 4 is a bottom view of the support mechanism of the present invention;

FIG. 5 is an exploded view of the support mechanism of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 7 is an exploded view of the connection structure of the placing tray, the positioning mechanism and the connecting shaft of the present invention;

fig. 8 is a bottom view of the connecting structure of the connecting shaft and the transmission shaft of the present invention;

FIG. 9 is a bottom view of the cross member of the present invention;

FIG. 10 is an exploded view of the drive mechanism of the present invention;

FIG. 11 is an exploded view of the connection of the second hydraulic cylinder and the drilling assembly of the present invention;

fig. 12 is an enlarged view of fig. 2 at B in the present invention.

In the figure:

1. a mounting frame; 11. a first hydraulic column; 12. a limiting groove;

2. a cross beam;

3. a support mechanism; 31. placing a tray; 32. a drive shaft block; 33. a lateral adjustment assembly; 331. a movable frame; 332. a movable block; 333. a limiting part; 334. a fixing plate; 335. a first threaded rod; 34. a longitudinal adjustment assembly; 341. a threaded barrel; 342. a second threaded rod;

4. a drive shaft; 41. a connecting shaft; 42. a first bevel gear; 43. a first plug-in column; 44. a first insertion groove; 45. a second bevel gear; 46. positioning blocks; 47. a movable tray; 48. a positioning column; 49. a chassis; 410. an electric telescopic rod;

5. a positioning mechanism; 51. a positioning assembly; 511. an air duct; 512. a hose; 513. a blowing nozzle; 52. a third threaded rod; 53. a third bevel gear; 54. a mounting seat; 55. a clamping cylinder; 56. a spring; 57. a soft rubber plate;

6. a transmission mechanism; 61. connecting columns; 62. a fourth bevel gear; 63. an adjusting cylinder; 64. a fifth bevel gear; 65. fixing a column; 66. a sixth bevel gear; 67. an L-shaped plate;

7. a second hydraulic column; 71. a drilling assembly; 72. turning the assembly; 721. mounting the cylinder; 722. turning a cutter; 723. a bolt; 73. connecting holes;

8. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 12, the present invention provides a technical solution of a small-caliber high-platform ball valve body turning and drilling integrated device:

a small-caliber high-platform ball valve body turning and drilling integrated device comprises an installation frame 1 and a cross beam 2, wherein a supporting mechanism 3 is fixedly installed on the installation frame 1, the supporting mechanism 3 comprises a placing disc 31, a transmission shaft 4 is arranged in the center of the placing disc 31, a connecting shaft 41 is arranged at the bottom of the transmission shaft 4, the connecting shaft 41 is movably sleeved on the placing disc 31, and a positioning mechanism 5 is arranged on the placing disc 31;

a first hydraulic column 11 is fixedly arranged at the top of the mounting frame 1, and the output end of the first hydraulic column 11 is fixedly connected with one end of the cross beam 2; a transmission mechanism 6 is arranged inside the cross beam 2, and the top of the transmission shaft 4 extends into the cross beam 2 and is connected with the transmission mechanism 6;

a second hydraulic column 7 is arranged at the bottom of one side of the cross beam 2, the top of the second hydraulic column 7 extends into the cross beam 2 and is connected with the transmission mechanism 6, and a drilling assembly 71 and a turning assembly 72 are movably connected onto the second hydraulic column 7.

Set up supporting mechanism 3 on mounting bracket 1, the dish 31 of placing in supporting mechanism 3 is gone up and is set up transmission shaft 4 separately, and the connecting axle 41 that 4 bottoms of transmission shaft set up is connected with placing dish 31, and cooperation figure can be seen, and connecting axle 41 and transmission shaft 4 are swing joint to form the interlock through connecting axle 41 and transmission shaft 4 placing dish 31 and the drive mechanism 6 in crossbeam 2.

As an embodiment of the present invention, as shown in fig. 1 to 5, a driving shaft block 32 is fixedly connected to a lower portion of the placing tray 31, a horizontal adjusting assembly 33 and a vertical adjusting assembly 34 are disposed below the driving shaft block 32, the horizontal adjusting assembly 33 includes a movable frame 331, a bottom of the driving shaft block 32 is movably connected to a top of the movable frame 331 through a bearing, a fixed plate 334 is slidably connected to an inside of the movable frame 331, a movable block 332 is fixedly connected to one side of the movable frame 331, a limiting portion 333 is fixedly connected to one side of the fixed plate 334, a limiting groove 12 is disposed on the mounting frame 1 at a position close to the limiting portion 333, the limiting portion 333 is embedded into the limiting groove 12 and movably connected to the mounting frame 1 through the limiting groove 12, a first threaded rod 335 is threadedly connected to the fixed plate 334, one end of the first threaded rod 335 penetrates through the movable block 332 and extends to an outside of the movable frame 331, and the first threaded rod 335 is connected to the movable block 332 through a bearing.

When the device works, a driving shaft block 32 is fixedly arranged below the placing disc 31, a transverse adjusting component 33 and a longitudinal adjusting component 34 are arranged below the placing disc 31, the top of a movable frame 331 in the transverse adjusting component 33 is connected with the bottom of the driving shaft block 32 through a bearing, namely, the placing disc 31 and the movable frame 331 can rotate through the driving shaft block 32, a fixing plate 334 is slidably connected with the inner part of the movable frame 331, a limiting part 333 arranged at one end of the fixing plate 334 is embedded in a limiting groove 12, the fixing plate 334 is slidably connected with the mounting frame 1 through the limiting groove 12, a first threaded rod 335 arranged at one side of the fixing plate 334 is in threaded connection with the fixing plate 334, one end of the first threaded rod 335 penetrates through the movable block 332 and is connected with the movable block 332 through a bearing, and the movable block 332 is fixedly connected with the movable frame 331, and then form and take place to be connected between movable block 331 and the first threaded rod 335 through movable block 332, and there is movable block 332 to form spacingly to first threaded rod 335, thereby when rotatory first threaded rod 335, because movable block 331 takes place spacingly through movable block 332 and first threaded rod 335, first threaded rod 335 and fixed plate 334 threaded connection promptly, make the whole length of first threaded rod 335 and fixed plate 334 can change, and then first threaded rod 335 drives movable block 331 through movable block 332 and slides along the direction of fixed plate 334, thereby drive the driving shaft piece 32 and place dish 31 and place the positioning mechanism 5 of dish 31 top and carry out horizontal displacement and move, so that according to the size of actual valve body, adjust and place the horizontal interval of dish 31 on the mounting bracket 1, so as to satisfy actual user demand.

As an embodiment of the present invention, as shown in fig. 5, the longitudinal adjustment assembly 34 includes a threaded cylinder 341, the top of the threaded cylinder 341 extends into the movable frame 331 to be fixedly connected to the fixed plate 334, a second threaded rod 342 is threadedly connected to the lower portion of the threaded cylinder 341, a fixed seat is disposed at the bottom of the second threaded rod 342, the second threaded rod 342 is fixedly connected to the mounting frame 1 through the fixed seat, the second threaded rod 342 is movably connected to the fixed seat, and rotating discs are fixedly disposed on both the second threaded rod 342 and the first threaded rod 335.

During operation, because the longitudinal adjustment assembly 34 is disposed below the lateral adjustment assembly 33, the top of the threaded cylinder 341 in the longitudinal adjustment assembly 34 extends to the movable frame 331 to be fixedly connected with the fixed plate 334, the bottom of the threaded cylinder 341 is in threaded connection with the second threaded rod 342, the second threaded rod 342 and the first threaded rod 335 are both fixedly provided with a turntable, the second threaded rod 342 and the first threaded rod 335 can be conveniently rotated through the turntable, when the overall height of the placing tray 31 needs to be adjusted, the second threaded rod 342 is driven to rotate through the turntable, the second threaded rod 342 is in threaded connection with the threaded cylinder 341, and further the second threaded rod 342 rotates to adjust the overall height of the longitudinal adjustment assembly 34, that is, the second threaded rod 342 pushes the overall lateral adjustment assembly 33, the driving shaft block 32 divided on the lateral adjustment assembly 33 and the placing tray 31 to move upwards through the lateral adjustment assembly 33, so as to adjust the height of the placing tray 31 and the positioning mechanism 5 on the placing tray 31, and the device is suitable for the workers with different heights to use.

As an embodiment of the present invention, as shown in fig. 7 and 8, a first bevel gear 42 is fixedly disposed on the connecting shaft 41, a plurality of first inserting-connecting columns 43 are fixedly connected to the top of the connecting shaft 41, a plurality of first inserting-connecting grooves 44 are disposed on the top of the connecting shaft 41, the first inserting-connecting grooves 44 and the first inserting-connecting columns 43 are distributed in a staggered manner, second inserting-connecting grooves matched with the first inserting-connecting columns 43 are disposed at positions of the bottom of the transmission shaft 4 corresponding to the first inserting-connecting columns 43, second inserting-connecting columns matched with the first inserting-connecting grooves 44 are fixedly connected to positions of the bottom of the transmission shaft 4 corresponding to the first inserting-connecting grooves 44, the connecting shaft 41 is movably connected to the transmission shaft 4 through the first inserting-connecting columns 43 and the second inserting-connecting columns, and a second bevel gear 45 is fixedly disposed on the top of the transmission shaft 4;

during operation, because connect through first hydraulic column 11 at mounting bracket 1 and crossbeam 2, can control first hydraulic column 11 and make the whole distance between first hydraulic column 11 and crossbeam 2 adjust, and transmission shaft 4 is connected with the inside drive mechanism 6 of crossbeam 2, because the bottom of transmission shaft 4 is provided with connecting axle 41, the fixed a plurality of first inserting column 43 that are provided with on connecting axle 41, and a plurality of first inserting groove 44 has been seted up on connecting axle 41, and the position department that the bottom of transmission shaft 4 corresponds first inserting column 43 corresponds sets up the second inserting groove, the fixed second inserting column that sets up in position department that corresponds first inserting groove 44, can mutually support between transmission shaft 4 and the connecting axle 41 promptly, when first hydraulic column 11 starts, first hydraulic column 11 drives crossbeam 2 and transmission shaft 4 and shifts up, make the second inserting column of transmission shaft 4 bottom break away from with the first inserting groove 44 on the connecting axle 41, first inserting column connecting axle 43 on 41 breaks away from with the second inserting groove of transmission shaft 4 bottom, the split state that formation connecting axle 41 and transmission shaft 4 can be split.

As an embodiment of the present invention, as shown in fig. 2 and fig. 6, a plurality of positioning blocks 46 are fixedly disposed on the surface of the first bevel gear 42 on the connecting shaft 41, a movable disc 47 is slidably connected to the connecting shaft 41 through the positioning blocks 46, a plurality of positioning columns 48 are fixedly connected to the movable disc 47, positioning grooves are disposed at positions corresponding to the positioning columns 48 on the bottom of the placing disc 31, a chassis 49 is fixedly connected to the bottoms of the positioning blocks 46, an electric telescopic rod 410 is fixedly disposed on the chassis 49, and the chassis 49 is fixedly connected to the movable disc 47 through the electric telescopic rod 410;

because the placing disc 31 is movably connected with the connecting shaft 41, the connecting shaft 41 below the placing disc 31 is movably connected with the movable disc 47, the second bevel gear 45 is arranged between the movable disc 47 and the connecting shaft 41, so that the movable disc 47 and the connecting shaft 41 can move up and down, when the connecting shaft 41 rotates, the movable disc 47 rotates synchronously with the connecting shaft, a plurality of positioning columns 48 are fixedly arranged on the movable disc 47, notches matched with the positioning columns 48 are formed in positions below the placing disc 31 and corresponding to the positioning columns 48, a chassis 49 is arranged below the movable disc 47, the chassis 49 is fixedly connected with the connecting shaft 41, a plurality of electric telescopic rods 410 are fixedly connected with the movable disc 47, when the placing disc 31 and the connecting shaft 41 need to be controlled to rotate synchronously, namely, the chassis 47 is pushed to move upwards along the direction of the positioning block 46 through the electric telescopic rods 410 until the positioning columns 48 on the movable disc 47 are embedded into the notches at the bottom of the placing disc 31, so that the connecting shaft 41 rotates, the chassis 41 drives the connecting shaft 410 to drive the connecting column 48 to rotate, and then the positioning columns 48 on the placing disc 31 are embedded into the notches of the connecting shaft 41, and the positioning columns 48 rotate;

as an embodiment of the present invention, as shown in fig. 6 and 7, the positioning mechanism 5 includes a plurality of positioning assemblies 51, the plurality of positioning assemblies 51 are uniformly arranged around the axis of the transmission shaft 4 at equal intervals, the positioning assemblies 51 include a third threaded rod 52, the bottom of the third threaded rod 52 is provided with an installation seat 54, the third threaded rod 52 is connected to the placing plate 31 through the installation seat 54, one end of the third threaded rod 52 close to the connection shaft 41 is fixedly provided with a third bevel gear 53, the third bevel gear 53 is engaged with the first bevel gear 42, the third threaded rod 52 is connected to a clamping cylinder 55 through a thread, and one side of the clamping cylinder 55 is fixedly connected to a soft rubber plate 57 through a spring 56.

In operation, because the positioning mechanism 5 is arranged on the placing plate 31, the positioning mechanism 5 is composed of a plurality of positioning components 51, the plurality of positioning components 51 are uniformly arranged at equal intervals around the axial direction of the connecting shaft 41, the third threaded rod 52 in the positioning component 51 is fixedly arranged on the placing plate 31 through the mounting seat 54, and one side of the third threaded rod 52 is in threaded connection with a clamping cylinder 55, and as can be seen from the figure, a strip-shaped groove is formed at the bottom of the mounting seat 54, so that in actual installation, a strip-shaped block is fixedly connected at the bottom of the clamping cylinder 55, and the strip-shaped block is embedded into the strip-shaped groove, and the bottom of the clamping cylinder 55 is attached to the mounting seat 54, in the third screw rod 52, a third bevel gear 53 is fixedly connected to one side of the third screw rod 52, and one side of the third bevel gear 53 is in meshed connection with the first bevel gear 42 on the connecting shaft 41, so that when the placing tray 31 rotates, the placing tray 31 drives the connecting shaft 41 and the first bevel gear 42 to rotate, the third threaded rods 52 in the plurality of positioning assemblies 51 rotate synchronously with the connecting shaft 41 through the third bevel gear 53 and the first bevel gear 42, and the rotation directions of the third threaded rods 52 in the plurality of positioning assemblies 51 are the same, in actual use, the third threaded rod 52 is threaded in the entire lateral direction and all the threads are threaded, and similarly, the moving distance provided between the third threaded rod 52 and the holding cylinder 55 is adjustable, when the third threaded rod 52 rotates continuously, the third threaded rod 52 will not move continuously when pushing the clamping cylinder 55 to a certain position, but will drive the clamping cylinder 55 to rotate synchronously, the clamping cylinder 55 is limited on the third threaded rod 52, a movable sleeve or a bearing can be arranged on one side of the clamping cylinder 55, and the sixth bevel gear 66 is connected with the clamping cylinder 55 through the movable sleeve or the bearing;

therefore, in actual installation, a valve body is arranged on the placing disc 31, the positioning mechanism 5 is integrally coated at the bottom of the valve body, then the placing disc 31 is rotated, the placing disc 31 is rotated to enable the connecting shaft 41 to drive the plurality of third threaded rods 52 to rotate through the first bevel gear 42 and the third bevel gear 53, the plurality of clamping cylinders 55 are driven to move towards the outer side, the clamping cylinders 55 drive the springs 56 and the soft rubber plates 57 to move towards the inner arc surface of the valve body, namely the plurality of clamping cylinders 55 expand outwards, until the clamping cylinders 55 apply pressure to the springs 56, so that the soft rubber plates 57 are tightly attached to the inner wall of the valve body, in the actual use process, due to the rotation of the placing disc 31, in the opened state, the bottom of the valve body can synchronously rotate along with the placing disc 31 due to friction force, and in the rotating process, the soft rubber plates 57 in the four positioning assemblies 51 are mutually matched with the clamping cylinders 55 and the third threaded rods 52 to clamp and fix the valve body inwards, namely, the plurality of positioning assemblies 51 clamp the valve body, so that the valve body is fixedly connected;

in practical use, the placing disc 31 can be connected with the connecting shaft 41 through a bearing seat or a bearing, the height position of the placing disc 31 mounted on the connecting shaft 41 is fixed and unchanged, when turning is performed, if a valve is to be clamped and limited, the connecting shaft 41 is used through the cooperation of the first bevel gear 42, the plurality of third bevel gears 53, the third threaded rod 52 and the clamping cylinder 55, the valve body is clamped, after the valve body is clamped, turning is performed on the valve body, namely, the placing disc 31 and the plurality of positioning assemblies 51 are controlled to drive the valve body to rotate, because the placing disc 31 is movably connected with the connecting shaft 41, the control chassis 49 pushes the movable disc 47 upwards, so that the positioning columns 48 on the movable disc 47 are embedded into the notches at the bottom of the placing disc 31, the connecting shaft 41 is matched with the positioning blocks 46 to drive the movable disc 47 to rotate, the movable disc 47 drives the placing disc 31 to rotate through the plurality of positioning columns 48, the placing disc 31 is formed to be matched with the plurality of positioning assemblies 51 to drive the valve body to rotate, and subsequent turning of the valve body is facilitated;

if the punching operation is required, the positioning columns 48 on the movable disc 47 are controlled not to be embedded into the notches at the bottom of the placing disc 31, and the linkage relation between the placing disc 31 and the positioning assemblies 51 is not influenced, that is, the positioning assemblies 51 can be controlled to clamp and position the valve body on the placing disc 31, and at the moment, the connecting shaft 41 can not drive the placing disc 31 and the valve body to rotate, so that the subsequent drilling operation on the valve body is facilitated;

in the present invention, a driving motor 8 is fixedly disposed above the movable frame 331 and near the connecting shaft 41, the driving motor 8 is fixedly connected to the bottom of the connecting shaft 41, and when the driving motor 8 is connected to the connecting shaft 41, a gear and a gear or a belt pulley and a belt can be used to complete the connection between the driving motor 8 and the connecting shaft 41, that is, the driving motor 8 drives the connecting shaft 41 to rotate.

As an embodiment of the present invention, as shown in fig. 6 and 7, air blowing assemblies are respectively disposed on two sides of the clamping cylinder 55, each air blowing assembly includes an air duct 511, a flexible tube 512 is fixedly connected to the top of the air duct 511, one end of the flexible tube 512 extends to one end of the clamping cylinder 55, and one end of the flexible tube 512 is fixedly connected to an air blowing nozzle 513.

In practical use, the output end of the blowing nozzle 513 faces upward, and the blowing nozzle 513 is connected with the air duct 511 through the hose 512, when the present invention is used, the blowing assembly is fixedly connected to two sides of the clamping cylinder 55, so that the clamping cylinder 55 drives the spring 56 and the soft rubber plate 57 to move towards the inner arc surface of the valve body, when the plurality of clamping cylinders 55 are expanded, the blowing nozzle 513 is also driven to move outwards synchronously, at this time, the hose 512 is elongated, the hose 512 is arranged, so that the air duct 511 can still convey high-pressure air to the interior of the blowing nozzle 513, and because the output end of the blowing nozzle 513 faces upward, when the turning and punching work is actually performed by the present device, the waste material generated by the turning work or the punching work is moved along with the clamping cylinder 55 through the blowing nozzle 513, and the waste material removing work is performed through the high-speed air flow blown out by the blowing nozzle 513, so as to avoid the waste material generated during the punching or the waste material accumulation at the seat end of the turning work affecting the accuracy of the punching work and the punching work.

As an embodiment of the present invention, as shown in fig. 9 and 10, the transmission mechanism 6 includes a connection column 61, one end of the connection column 61 close to the transmission shaft 4 is fixedly provided with a fourth bevel gear 62, the fourth bevel gear 62 is engaged with the second bevel gear 45, the other side of the connection column 61 is movably sleeved with an adjusting cylinder 63, and one side of the adjusting cylinder 63 is fixedly provided with a fifth bevel gear 64.

During operation, because the second bevel gear 45 that the fixed setting in transmission shaft 4 top was connected with the meshing of the fourth bevel gear 62 of the spliced pole 61 one side in the drive mechanism 6, and then when transmission shaft 4 and connecting axle 41 were connected, can start the inside drive mechanism 6 of crossbeam 2, if transmission shaft 4 and connecting axle 41 do not connect, then can not start the drive mechanism 6 in the crossbeam 2.

As an embodiment of the invention, as shown in fig. 11, a fixed column 65 is fixedly connected to the top of the second hydraulic column 7, the top of the fixed column 65 extends to the inside of the cross beam 2, a sixth bevel gear 66 is fixedly connected to the top of the fixed column 65, the sixth bevel gear 66 is in meshed connection with a fifth bevel gear 64, the connecting column 61 and the transmission shaft 4 are connected through an L-shaped plate 67, the adjusting cylinder 63 and the fixed column 65 are connected through an L-shaped plate 67, and a bearing is arranged at the connection position of the L-shaped plate 67.

In operation, when starting drive mechanism 6, transmission shaft 4 drives spliced pole 61 through second bevel gear 45 and fourth bevel gear 62 and rotates promptly, spliced pole 61 one side movable sleeve is equipped with adjusts a section of thick bamboo 63, in this technical scheme, it is that connected mode is similar to activity dish 47 and connecting axle 41 with fourth bevel gear 62 to adjust a section of thick bamboo 63, be provided with the locating part between fourth bevel gear 62 and an regulation section of thick bamboo 63 promptly, make fourth bevel gear 62 can drive and adjust a section of thick bamboo 63 and rotate, and fourth bevel gear 62 can remove along the axial of adjusting a section of thick bamboo 63, fourth bevel gear 62 and the whole length of adjusting a section of thick bamboo 63 can adjust promptly.

As an embodiment of the present invention, as shown in fig. 11, a connecting hole 73 is formed in the bottom of the second hydraulic cylinder 7, the drilling assembly 71 and the turning assembly 72 include mounting members, the drilling assembly 71 and the turning assembly 72 are movably connected to the second hydraulic cylinder 7 through the mounting members, a drill is fixedly connected to the bottom of the mounting member on the drilling assembly 71, a turning tool 722 is fixedly connected to the bottom of the turning assembly 72, and the turning tool 722 is fixedly connected to the bottom of the mounting member on the turning assembly 72.

In operation, the fifth bevel gear 64 is fixed on one side of the adjusting cylinder 63, the fifth bevel gear 64 is meshed with the sixth bevel gear 66 on the top of the fixed column 65, so that when the connecting shaft 41 drives the connecting column 61 to rotate, the connecting column 61 drives the adjusting cylinder 63 to rotate, the adjusting cylinder 63 drives the fixed column 65 to rotate, the second hydraulic column 7 is fixedly connected to the bottom of the fixed column 65, the fixed column 65 drives the second hydraulic column 7 to rotate, the drilling component 71 and the turning component 72 are arranged at the bottom of the second hydraulic column 7, mounting parts are arranged in the drilling component 71 and the turning component 72, when the drilling component 71 is used, the drilling component 71 is connected with the second hydraulic column 7, when the turning component 72 is used, the drilling component 71 is detached, and the turning component 72 is connected with the second hydraulic column 7.

As an embodiment of the present invention, as shown in fig. 11, the bottom of the second hydraulic cylinder 7 is provided with a connecting hole 73, the mounting member includes a mounting cylinder 721, the mounting cylinder 721 is sleeved on the bottom of the second hydraulic cylinder 7, a connecting groove communicated with the connecting hole 73 is formed at a position of the mounting cylinder 721 corresponding to the connecting hole 73, and a bolt 723 is disposed at one side of the mounting cylinder 721.

During operation, because the bottom of the second hydraulic column 7 is provided with the connecting hole 73, when the drilling assembly 71 or the turning assembly 72 is installed, the installation cylinder 721 is sleeved at the bottom of the second hydraulic column 7, the output end of the second hydraulic column 7 is provided with the connecting hole 73, the installation cylinder 721 is sleeved on the second hydraulic column 7, the connecting groove on the installation cylinder 721 corresponds to the connecting hole 73, and the connection between the whole drilling assembly 71 or the whole turning assembly 72 and the second hydraulic column 7 can be completed by using the bolt 723.

The working principle is as follows: during working, the height and the distance between the placing disc 31 and the mounting frame 1 are adjusted in advance according to the size of a valve body to be machined actually and the operation habit of an actual worker, the first threaded rod 335 and the second threaded rod 342 are respectively applied with force through the turntable, so that the movable frame 331 is limited by the movable block 332 and the first threaded rod 335, namely, the first threaded rod 335 is in threaded connection with the fixed plate 334, the overall length of the first threaded rod 335 and the fixed plate 334 can be changed, and the first threaded rod 335 drives the movable frame 331 to slide along the direction of the fixed plate 334 through the movable block 332, so that the driving shaft block 32, the placing disc 31 and the positioning mechanism 5 above the placing disc 31 are driven to move transversely;

the second threaded rod 342 is integrally in threaded connection with the threaded cylinder 341, and the second threaded rod 342 rotates to adjust the overall height of the longitudinal adjusting assembly 34, that is, the second threaded rod 342 pushes the overall transverse adjusting assembly 33 and the driving shaft block 32 and the placing disc 31 which are respectively arranged on the transverse adjusting assembly 33 to move upwards through the threaded cylinder 341, so as to adjust the height position of the placing disc 31 and the positioning mechanism 5 on the placing disc 31;

when the valve body is turned, firstly, the control chassis 49 pushes the movable disc 47 upwards to enable the positioning columns 48 on the movable disc 47 to be embedded into the notches at the bottom of the placing disc 31, so that the connecting shaft 41 is matched with the positioning blocks 46 to drive the movable disc 47 to rotate, the movable disc 47 drives the placing disc 31 to rotate through the positioning columns 48, the placing disc 31 is matched with the positioning assemblies 51 to drive the valve body to rotate, then the turning assembly 72 is installed at the bottom of the second hydraulic cylinder 7, the installing cylinder 721 is sleeved at the bottom of the second hydraulic cylinder 7, the output end of the second hydraulic cylinder 7 is provided with the connecting hole 73, when the installing cylinder 721 is sleeved on the second hydraulic cylinder 7, the connecting hole 73 on the installing cylinder 721 is made to correspond to the connecting hole 73, so that the turning cutter 722 and the turning assembly 72 are installed at the bottom of the second hydraulic cylinder 7, at the moment, the first hydraulic cylinder 11 is started to control, so that the distance between the cross beam 2 and the installing frame 1 is increased, namely, the cross beam 2 is controlled to drive the transmission mechanism 6 and the transmission shaft 4 to move upwards integrally, so that the transmission shaft 4 is not in contact with the connecting shaft 41;

at this time, the valve body is placed on the placing disc 31, the bottom of the valve body integrally covers the positioning mechanism 5, then the driving motor 8 drives the connecting shaft 41 to rotate, the connecting shaft 41 cooperates with the positioning block 46 to drive the movable disc 47 to rotate, the movable disc 47 drives the placing disc 31 to rotate through the plurality of positioning columns 48, the placing disc 31 is rotated, the connecting shaft 41 drives the plurality of third threaded rods 52 to rotate through the first bevel gear 42 and the third bevel gear 53, so that the plurality of clamping cylinders 55 move towards the outer side, the clamping cylinders 55 drive the springs 56 and the soft rubber plates 57 to move towards the inner arc surface of the valve body until the clamping cylinders 55 apply pressure on the springs 56, so that the soft rubber plates 57 tightly adhere to the inner wall of the valve body, in the actual using process, because the placing disc 31 rotates, under the opening state, the bottom of the valve body can synchronously rotate along with the placing disc 31 due to the friction force, and in the rotating process, the soft rubber plates 57 in the four positioning assemblies 51 are mutually cooperated with the clamping cylinders 55 and the third threaded rods 52, so as to form inward clamping fixation for the valve body, that the valve body is fixedly connected through the plurality of the positioning assemblies 51,

at this time, the valve body is fixedly clamped above the placing disc 31 through the plurality of positioning assemblies 51, and the placing disc 31 drives the valve body to rotate on the placing disc 31 through the plurality of positioning assemblies 51, at this time, the second hydraulic cylinder 7 is controlled to move downwards, that is, the second hydraulic cylinder 7 drives the turning cutter 722 in the turning assembly 72 to move downwards, and as the valve body rotates, the second hydraulic cylinder 7 is controlled to move downwards in the rotation of the valve body, that is, the turning work of the valve body is completed;

when the valve body is drilled, firstly, the turning component 72 at the bottom of the second hydraulic column 7 is replaced, similarly, the drilling component 71 is installed below the second hydraulic column 7, then the first hydraulic column 11 is controlled again, the crossbeam 2 and the first hydraulic column 11 fixed in the crossbeam 2 are driven to move downwards, so that the connecting shaft 41 is connected with the transmission shaft 4, the control chassis 49 drives the movable disc 47 to move downwards, so that the positioning column 48 in the movable disc 47 is separated from the notch at the bottom of the placing disc 31, thereby forming the valve body, when the connecting shaft 41 is driven to rotate by the driving motor 8, the placing disc 31 and the valve body on the placing disc 31 cannot rotate, at the moment, because the valve body on the placing disc 31 is clamped above the placing disc 31 by a plurality of positioning components 51, when the connecting shaft 41 is connected with the transmission shaft 4, the transmission mechanism 6 in the crossbeam 2 can be started, when the transmission mechanism 6 is started, namely, the transmission shaft 4 drives the connecting column 61 to rotate by the hydraulic gear 45 and the fourth bevel gear 62, the adjusting cylinder 63 is movably sleeved on one side of the 61, the adjusting cylinder 63 drives the fixing column 65 to rotate the fixing column 65, thereby the second hydraulic column 7 drives the drilling component to rotate, thereby driving the fixing column 7, thereby, the drilling component 7 rotates the drilling column 7, thereby driving the drilling component in the drilling process of the drilling column 7;

because the subassembly of blowing is fixed connection in clamping cylinder 55 both sides, thereby it moves towards the valve body intrados to drive spring 56 and flexible glue board 57 at clamping cylinder 55, when a plurality of clamping cylinders 55 expand outward, clamping cylinder 55 and the subassembly of blowing wholly take place the linkage, also can drive the shower nozzle 513 of blowing and move outward in step, hose 512 is elongated this moment, the setting of hose 512, make air duct 511 still can carry highly-compressed air to the shower nozzle 513 inside of blowing, and because the output of shower nozzle 513 of blowing sets up upwards, thereby when this device of actual operation carries out turning and punching work, move along with clamping cylinder 55 through shower nozzle 513 of blowing, make the waste material that turning work or punching work produced, the high-speed air current that blows out through shower nozzle 513, carry out except that the waste material work, thereby avoid punching or the waste material that produces when turning piles up at the seat mouth of body portion, influence the precision of turning and punching work.

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

Claims (9)

1. The utility model provides a small-bore high platform ball valve body car, bore integral type and equip, includes mounting bracket (1) and crossbeam (2), its characterized in that: the mounting rack (1) is fixedly provided with a supporting mechanism (3), the supporting mechanism (3) comprises a placing disc (31), a transmission shaft (4) is arranged in the center of the placing disc (31), the bottom of the transmission shaft (4) is provided with a connecting shaft (41), the connecting shaft (41) is movably sleeved on the placing disc (31), and the placing disc (31) is provided with a positioning mechanism (5);

a first hydraulic column (11) is fixedly arranged at the top of the mounting frame (1), and the output end of the first hydraulic column (11) is fixedly connected with one end of the cross beam (2); a transmission mechanism (6) is arranged in the beam (2), and the top of the transmission shaft (4) extends into the beam (2) and is connected with the transmission mechanism (6);

a second hydraulic column (7) is arranged at the bottom of one side of the cross beam (2), the top of the second hydraulic column (7) extends into the cross beam (2) and is connected with a transmission mechanism (6), and a drilling assembly (71) and a turning assembly (72) are movably connected to the second hydraulic column (7);

the positioning device is characterized in that a plurality of positioning blocks (46) are fixedly arranged on the surface of the first bevel gear (42) on the connecting shaft (41), a movable disc (47) is connected to the connecting shaft (41) in a sliding mode through the positioning blocks (46), a plurality of positioning columns (48) are fixedly connected to the movable disc (47), positioning grooves are formed in the positions, corresponding to the positioning columns (48), of the bottom of the placing disc (31), positioning grooves are formed in the positions, corresponding to the positioning columns (48), of the bottom of the positioning blocks (46), a chassis (49) is fixedly connected to the bottom of the positioning blocks (46), and an electric telescopic rod (410) and an electric telescopic rod (49) are fixedly arranged on the chassis (49) and fixedly connected to the movable disc (47) through the electric telescopic rod (410).

2. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 1, which is characterized in that: place dish (31) below fixedly connected with driveshaft piece (32), the below of driveshaft piece (32) is provided with horizontal adjusting part (33) and vertical adjusting part (34), horizontal adjusting part (33) is including movable frame (331), bearing and movable frame (331) top swing joint are passed through to driveshaft piece (32) bottom, movable frame (331) inside sliding connection has fixed plate (334), movable frame (331) one side fixedly connected with movable block (332), one side fixedly connected with spacing portion (333) of fixed plate (334), the position department that is close to spacing portion (333) on mounting bracket (1) has seted up spacing groove (12), spacing portion (333) embedding spacing groove (12) is inside and through spacing groove (12) and mounting bracket (1) swing joint, threaded connection has first threaded rod (335) on fixed plate (334), first threaded rod (335) one end runs through movable block (332) and extends to the outside of movable frame (331) and first threaded rod (335) and movable block (332) pass through the bearing connection.

3. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 2, characterized in that: vertical adjusting part (34) includes a screw thread section of thick bamboo (341), a screw thread section of thick bamboo (341) top extends to inside and fixed plate (334) fixed connection of movable frame (331), a screw thread section of thick bamboo (341) below threaded connection has second threaded rod (342), second threaded rod (342) bottom is provided with mount pad and second threaded rod (342) and passes through mount pad and mounting bracket (1) fixed connection, second threaded rod (342) and mount pad swing joint, all fixed being provided with the carousel on second threaded rod (342) and first threaded rod (335).

4. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 1, which is characterized in that: the utility model discloses a gear transmission device, including connecting axle (41), connecting axle (41) top fixedly connected with a plurality of first plug-in columns (43), a plurality of first inserting groove (44) and first inserting column (43) staggered distribution have been seted up at connecting axle (41) top, the position department that the bottom of transmission shaft (4) corresponds first inserting column (43) all seted up rather than assorted second inserting groove, the position department that transmission shaft (4) bottom corresponds first inserting groove (44) all fixedly connected with first inserting groove (44) assorted second inserting column, connecting axle (41) are through first inserting column (43) and second inserting column and transmission shaft (4) swing joint, the top of transmission shaft (4) is fixed and is provided with second bevel gear (45).

5. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 1, which is characterized in that: positioning mechanism (5) include a plurality of locating component (51), and a plurality of locating component (51) evenly set up around the axis equidistance of transmission shaft (4), locating component (51) include third threaded rod (52), third threaded rod (52) bottom is provided with mount pad (54) and third threaded rod (52) and is connected with placing dish (31) through mount pad (54), third threaded rod (52) are close to the fixed third bevel gear (53) and third bevel gear (53) of being provided with of one end of connecting axle (41) and are connected with first bevel gear (42) meshing, threaded connection has a centre gripping section of thick bamboo (55) on third threaded rod (52), there is soft glue board (57) through spring (56) fixedly connected with in centre gripping section of thick bamboo (55) one side.

6. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 1, which is characterized in that: the transmission mechanism (6) comprises a connecting column (61), a fourth bevel gear (62) is fixedly arranged at one end, close to the transmission shaft (4), of the connecting column (61), the fourth bevel gear (62) is meshed with the second bevel gear (45) and is connected with the second bevel gear, an adjusting cylinder (63) is movably sleeved at the other side of the connecting column (61), and a fifth bevel gear (64) is fixedly arranged on one side of the adjusting cylinder (63).

7. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 6, wherein: the top of the second hydraulic column (7) is fixedly connected with a fixing column (65), the top of the fixing column (65) extends to the inside of the cross beam (2), the top of the fixing column (65) is fixedly connected with a sixth bevel gear (66), the sixth bevel gear (66) is meshed with a fifth bevel gear (64) to be connected, the connecting column (61) and the transmission shaft (4) are connected with the adjusting cylinder (63) and the fixing column (65) through an L-shaped plate (67), and a bearing is arranged at the joint of the L-shaped plate (67).

8. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 1, which is characterized in that: connecting hole (73) have been seted up to the bottom of second hydraulic column (7), drilling subassembly (71) and turning subassembly (72) include the installed part, drilling subassembly (71) and turning subassembly (72) pass through installed part and second hydraulic column (7) swing joint, the installed part bottom fixedly connected with drill bit on drilling subassembly (71), installed part bottom fixedly connected with turning sword (722) on the turning subassembly (72).

9. The small-caliber high-platform ball valve body turning and drilling integrated equipment as claimed in claim 8, characterized in that: connecting hole (73) have been seted up to the bottom of second hydraulic column (7), the installed part is including installation section of thick bamboo (721), the bottom of second hydraulic column (7) is established in installation section of thick bamboo (721) cover and the position department of installing section of thick bamboo (721) corresponding connecting hole (73) seted up with the communicating spread groove of connecting hole (73), installation section of thick bamboo (721) one side is provided with bolt (723).

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