CN114769661A - Drilling equipment of relief valve processing usefulness - Google Patents
Drilling equipment of relief valve processing usefulness Download PDFInfo
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- CN114769661A CN114769661A CN202210588954.3A CN202210588954A CN114769661A CN 114769661 A CN114769661 A CN 114769661A CN 202210588954 A CN202210588954 A CN 202210588954A CN 114769661 A CN114769661 A CN 114769661A
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- overturning
- safety valve
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- 238000005553 drilling Methods 0.000 title claims abstract description 296
- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 238000003754 machining Methods 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling device for machining a safety valve, which belongs to the technical field of drilling equipment and comprises clamping equipment, four-way driving equipment, lifting equipment, a workbench, a pressing device, a hole site conversion device, a hole site adjusting device, a drilling device and a turnover device, wherein the workbench is provided with a support frame, the four-way driving equipment is arranged on the support frame, the pressing device is arranged on the four-way driving equipment, the hole site conversion device is arranged on the pressing device, the drilling device is arranged on the hole site conversion device, the hole site adjusting device is arranged on the drilling device, the lifting device is arranged on the workbench and positioned at the side end of the clamping equipment, the turnover device is arranged on the workbench, the clamping equipment is arranged on the turnover device, the device can carry out drilling operation on a plurality of surfaces of the safety valve and can automatically adjust according to the required drilling position of the safety valve, thereby being suitable for the drilling operation of safety valves with different sizes.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to a drilling device for machining a safety valve.
Background
The safety valve is a valve for safety protection, and its opening and closing member is in normally closed state under the action of external force, and when the pressure of medium in the equipment or pipeline is raised and exceeds the defined value, it can be automatically opened, and the medium pressure in the pipeline or equipment can be prevented from exceeding the defined value by means of discharging medium to the exterior of system. The safety valve is mainly used for boiler, pressure container and pipeline, and its control pressure is not greater than specified value, so that it can play important role in protecting personal safety and equipment operation.
In the process of drilling the safety valve, as the safety valve has different sizes, therefore, the required drilling position is different, and the drilling position is changed by switching the position of the safety valve, when the safety valves of different types are drilled, matched equipment needs to be replaced to calibrate the drilling position of the safety valve, the process is too complicated, the production efficiency is reduced, and the drilling equipment can only drill a hole on one surface of the safety valve at present, and when the safety valve is drilled, due to the large variety of sizes of safety valves, and therefore the number of different drilled holes, there is a lack of a device that can adjust the drilled holes according to the large variety of sizes of safety valves, and can carry out the equipment of driling to a plurality of faces of relief valve, the equipment of adjusting according to required relief valve drilling quantity simultaneously.
Disclosure of Invention
The embodiment of the invention provides a drilling device for machining a safety valve, which aims to solve the technical problems.
The embodiment of the invention adopts the following technical scheme: including clamping apparatus, four-way drive equipment, jacking equipment, workstation, push down device, hole site conversion equipment, hole site adjusting device, drilling equipment and turning device, be equipped with the support frame on the workstation, four-way drive equipment sets up on the support frame, push down the device setting on four-way drive equipment, hole site conversion equipment sets up on pushing down the device, drilling equipment sets up on hole site conversion equipment, hole site adjusting device sets up on drilling equipment, jacking equipment sets up on the workstation and is located clamping apparatus's side, turning device sets up on the workstation, clamping apparatus sets up on turning device.
Furthermore, the pressing device comprises a pressing base and a pressing hydraulic cylinder, the pressing base is arranged on the four-direction driving device, the pressing hydraulic cylinder is arranged on the pressing base, and a sliding groove is formed in the pressing base.
Further, the hole site conversion device includes hole site conversion seat, hole site conversion motor, hole site conversion frame, first helical gear and second helical gear, hole site conversion seat sets up in the spout on pushing down the seat and for sliding fit, the side at hole site conversion seat is connected to the output of pushing down the pneumatic cylinder, hole site conversion frame sets up the side of hole site conversion seat and lies in the spout and with spout sliding fit, first helical gear sets up on the output of hole site conversion motor, the second helical gear sets up on hole site conversion frame and connects for rotating, first helical gear and the meshing of second helical gear.
Further, the drilling device comprises a drilling seat, a drilling motor, drilling gears, a first gear, a second gear, drilling tracks, a connecting rod, drilling rods, drilling blocks, drilling shafts and drilling pieces, the drilling seat is connected to the second helical gear through a shaft, the drilling motor is arranged on the drilling seat, the drilling gears are arranged at the output end of the drilling motor, the drilling tracks are arranged on the drilling seat, the drilling blocks are provided with two drilling blocks, the two drilling blocks are symmetrically arranged in the drilling tracks and are in sliding fit, the drilling shafts are provided with two drilling shafts, the two drilling shafts respectively penetrate through the corresponding drilling blocks and are in rotating connection, the upper ends of the two drilling shafts respectively penetrate through the drilling tracks and are in rotating connection, the second gears are provided with two drilling gears, the two second gears are respectively arranged at the upper ends of the corresponding drilling shafts, the first gears are provided with two drilling gears, two first gear is located the side of second gear respectively and all with drilling gear engagement, two first gear meshes with the second gear that corresponds respectively, the intermediate position cover of connecting rod is established on drilling gear and is connected for rotating, the both ends of connecting rod are established respectively on corresponding first gear and are the rotation connection, the drilling pole is equipped with two, two the one end of drilling pole is established respectively and is established and just is the rotation connection on corresponding first gear, the other end of drilling pole is established respectively and is established and just is the rotation connection on the drilling axle that corresponds.
Further, still include the drilling piece, the drilling piece is equipped with two, two the drilling piece sets up on the drilling axle that corresponds for the dismantlement formula.
Further, hole site adjusting device includes hole site accommodate motor, hole site regulation pole, hole site regulating block and hole site alignment jig, be equipped with two sliding trays on the drilling track, hole site accommodate motor sets up on the drilling seat, hole site regulation pole sets up on hole site accommodate motor's output, the hole site regulating block is equipped with two, two hole site regulating block symmetry sets up and one end rotates with the both ends of hole site regulation pole respectively and is connected, hole site alignment jig is equipped with two, two corresponding sliding tray connection is passed respectively to the one end of hole site alignment jig on the drilling block that corresponds and all be sliding fit with the sliding tray that corresponds, two the other end of hole site regulating block sets up respectively on the hole site alignment jig that corresponds and is the rotation connection.
Further, still include cooling frame and sleeve, the cooling frame is equipped with two, two the cooling frame sets up respectively on the hole site alignment jig that corresponds, the sleeve is equipped with two, two the sleeve sets up respectively on the cooling frame that corresponds, two the drilling piece passes the sleeve that corresponds respectively and does not contact rather than two all be equipped with the cooling hole on the cooling frame, two the cooling hole is the intercommunication setting with the sleeve that corresponds.
Further, turning device includes roll-over stand, upset motor, transmission helical gear, upset helical gear and roll-over stand, the roll-over stand sets up on the workstation, the upset motor sets up on the roll-over stand, the transmission helical gear sets up on the output of upset motor, the roll-over stand is equipped with two, two the roll-over stand symmetry sets up on the workstation, two all be equipped with the axle on the roll-over stand, the setting of upset helical gear is epaxial and be connected for rotating with the roll-over stand near the roll-over stand of upset motor, clamping equipment just is connected for rotating through two hub connections on two roll-over stands, be equipped with the fixed plate on the jacking equipment, transmission helical gear and upset helical gear meshing.
The embodiment of the invention adopts at least one technical scheme to achieve the following beneficial effects:
firstly, when the safety valves with different sizes are drilled, the hole position adjusting motor is operated to drive the hole position adjusting rod on the output end of the hole position adjusting motor to rotate, the hole position adjusting rod rotates to drive the two hole position adjusting blocks to rotate, thereby driving the two hole site adjusting frames to symmetrically move in the sliding groove, the two hole site adjusting frames drive the two drilling blocks to symmetrically move in the sliding groove on the drilling track, the two drilling blocks drive the two drilling shafts to symmetrically move, thereby driving the two drilling members to move symmetrically, and the connecting rod and the two drilling rods are respectively in a matching state, thereby play spacing effect to first gear and second gear, realize adjusting required drilling position according to not unidimensional relief valve drilling demand, need not to change other required equipment such as drilling equipment and just can carry out the drilling operation to it to production efficiency has been improved.
Secondly, when the safety valve is ready to be drilled, the safety valve is firstly placed on the clamping device and fixed by the clamping device, and then the lifting device is operated to enable the fixing plate to prop against the lower end of the safety valve, so that the safety valve has good resisting force in the drilling process of the safety valve, and meanwhile, the limiting effect on the clamping device is achieved, the instability of the clamping device caused by the instability of the drilling device in the drilling operation of the safety valve is avoided, and the drilling operation is convenient, at the moment, the drilling operation can be carried out on the safety valve by the drilling device, after one surface of the safety valve is drilled, the safety valve has a plurality of surfaces which all need to be drilled, so that the safety valve needs to be turned over to another required drilling surface for drilling operation, at the moment, the fixing plate is separated from the safety valve by the operation of the lifting device, and the safety valve has enough space to be turned over, the operation of rethread upset motor drives the rotation of transmission helical gear on the upset motor output, and transmission helical gear rotates and drives the rotation of upset helical gear to drive the clamping equipment and rotate, will press from both sides the relief valve upset on the clamping equipment, make another face of relief valve towards drilling equipment, rethread drilling equipment to its drilling operation can, thereby realize the operation of driling to a plurality of faces of relief valve.
Thirdly, when drilling operation is carried out on the safety valve, firstly, the required safety valve is placed on clamping equipment and fixed through the clamping equipment, the drilling position of the safety valve faces towards the drilling device, at the moment, the drilling device is driven to move to a state matched with the required drilling position through the operation of four-way driving equipment, then, the drilling motor is driven to operate to drive the drilling gear on the output end of the drilling motor to rotate, the drilling gear rotates to drive the two first gears to rotate, the two first gears rotate to drive the two second gears to rotate, the two second gears rotate to drive the two driving shafts to rotate, so as to drive the two drilling parts to rotate, the two drilling blocks play a limiting role, at the moment, the drilling device on the hole position conversion device is driven to move towards the safety valve through the operation of a pressing hydraulic cylinder, so that the drilling operation is carried out on the safety valve, and the drilling number of the joints of the general safety valve is four, Six, eight and the like, which are basically even numbers, so that after two safety valve drilling operations are completed, when drilling operations are needed to be performed on the other direction of the safety valve, the number of the safety valve to be drilled is reached, at the moment, the drilling device is driven to return to the original position by the operation of the hydraulic cylinder, the first bevel gear on the output end of the hole position conversion motor is driven to rotate by the operation of the hole position conversion motor, the second bevel gear is driven to rotate on the hole position conversion frame by the rotation of the first bevel gear, so that the drilling device is driven to rotate to the next drilling position needed by the safety valve, the drilling device is driven to move towards the safety valve by the operation of the hydraulic cylinder, so that the safety valve is drilled again, the safety valve is drilled circularly according to the number of the safety valve to be drilled, and the drilling operations are realized according to the required number of the safety valve to be drilled, the requirement of the number of the drill holes of the safety valve is met.
Fourthly, the drilling equipment that this device adopted, firstly, because drilling quantity is the even number usually, consequently, in order to improve the efficiency of drilling, thereby it drives drilling piece rotation to have set up two drilling axles, secondly because the size variety of safety valve is numerous, current can only carry out drilling operation to the relief valve of a size, the practicality is lower, consequently, in order to make drilling equipment can automatically regulated, be applicable to not unidimensional relief valve drilling, need drilling equipment and the cooperation of other devices, so adopted the drilling equipment of this device, can be at utmost with the cooperation of hole site adjusting device, come to carry out automatically regulated to not unidimensional relief valve, the realization is to not unidimensional relief valve effect of carrying out drilling operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial structure of the drilling apparatus of the present invention;
FIG. 3 is a schematic perspective view of the drilling apparatus of the present invention;
FIG. 4 is a schematic perspective view of a hole site adjusting device according to the present invention;
FIG. 5 is a schematic perspective view of a drilling device and a hole site adjusting device according to the present invention;
FIG. 6 is a first partial schematic view of the present invention;
FIG. 7 is a second partial schematic view of the present invention;
FIG. 8 is a first schematic perspective view of the turning device, the lifting device and the clamping device of the present invention;
fig. 9 is a schematic perspective view of the turning device, the lifting device and the clamping device according to the present invention.
Reference numerals
The device comprises a clamping device 1, a four-direction driving device 11, a lifting device 12, a fixing plate 13, a workbench 14, a support frame 15, a pressing device 2, a pressing seat 21, a pressing hydraulic cylinder 211, a hole site conversion device 3, a hole site conversion seat 31, a hole site conversion motor 32, a hole site conversion frame 33, a first bevel gear 34, a second bevel gear 35, a drilling device 4, a drilling seat 41, a drilling motor 42, a drilling gear 43, a first gear 44, a second gear 45, a drilling track 46, a sliding groove 461, a connecting rod 47, a drilling rod 48, a drilling block 49, a drilling shaft 491, a drilling piece 492, a hole site adjusting device 5, a hole site adjusting motor 51, a hole site adjusting rod 52, a hole site adjusting block 53, a hole site adjusting frame 54, a cooling frame 55, a sleeve 56, a turning device 6, a turning seat 61, a turning motor 62, a transmission bevel gear 63, a turning bevel gear 64 and a turning frame 65.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to be exhaustive or exhaustive. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The embodiment of the invention provides a drilling device for processing a safety valve, which comprises clamping equipment 1, four-way driving equipment 11, lifting equipment 12, a workbench 14, a pressing device 2, a hole site conversion device 3, a hole site adjusting device 5, a drilling device 4 and a turning device 6, wherein the workbench 14 is provided with a support frame 15, the four-way driving equipment 11 is arranged on the support frame 15, the pressing device 2 is arranged on the four-way driving equipment 11, the hole site conversion device 3 is arranged on the pressing device 2, the drilling device 4 is arranged on the hole site conversion device 3, the hole site adjusting device 5 is arranged on the drilling device 4, the lifting device is arranged on the workbench 14 and is positioned at the side end of the clamping equipment 1, the turning device 6 is arranged on the workbench 14, the clamping equipment 1 is arranged on the turning device 6, and the drilling device can be used for drilling a plurality of surfaces of the safety valve, and the drilling position can be automatically adjusted according to the requirements of the safety valve, so that the safety valve drilling device is suitable for the drilling operation of the safety valves with different sizes.
Preferably, the pressing device 2 comprises a pressing base 21 and a pressing hydraulic cylinder 211, the pressing base 21 is arranged on the four-way driving device 11, the pressing hydraulic cylinder 211 is arranged on the pressing base 21, a sliding groove is formed in the pressing base 21, and the hole site conversion device 3 can be driven to move by starting the pressing hydraulic cylinder 211, so that the drilling device 4 on the hole site conversion device 3 is driven to drill a product.
Preferably, the hole site conversion device 3 comprises a hole site conversion seat 31, a hole site conversion motor 32, a hole site conversion frame 33, a first helical gear 34 and a second helical gear 35, the hole site conversion seat 31 is arranged in a sliding slot of the pressing seat 21 and is in sliding fit, the output end of the pressing hydraulic cylinder 211 is connected to the side end of the hole site conversion seat 31, the hole site conversion frame 33 is arranged at the side end of the hole site conversion seat 31 and is positioned in the sliding slot and is in sliding fit with the sliding slot, the first helical gear 34 is arranged at the output end of the hole site conversion motor 32, the second helical gear 35 is arranged on the hole site conversion frame 33 and is in rotating connection, the first helical gear 34 is meshed with the second helical gear 35, when the drilling position needs to be changed during the drilling process of the safety valve, the first helical gear 34 at the output end of the hole site conversion motor 32 is driven to rotate by the operation of the hole site conversion motor 32, the first bevel gear 34 rotates to drive the second bevel gear 35 to rotate on the hole site conversion frame 33, so as to drive the drilling device 4 to rotate to complete the required drilling, and drilling on different positions of the safety valve is realized.
Preferably, the drilling device 4 includes a drilling seat 41, a drilling motor 42, a drilling gear 43, a first gear 44, a second gear 45, a drilling track 46, a connecting rod 47, a drilling rod 48, a drilling block 49, two drilling shafts 491 and a drilling member 492, the drilling seat 41 is connected to the second bevel gear 35 through a shaft, the drilling motor 42 is disposed on the drilling seat 41, the drilling gear 43 is disposed on an output end of the drilling motor 42, the drilling track 46 is disposed on the drilling seat 41, the two drilling blocks 49 are disposed, the two drilling blocks 49 are symmetrically disposed in the drilling track 46 and are in sliding fit, the two drilling shafts 491 are disposed, the two drilling shafts 491 respectively penetrate through the corresponding drilling blocks 49 and are both rotatably connected, upper ends of the two drilling shafts 491 respectively penetrate through the drilling track 46 and are both rotatably connected, the two second gears 45 are disposed, two of the second gears 45 are respectively disposed at the upper end of the corresponding drilling shafts 491, two of the first gears 44 are disposed, two of the first gears 44 are respectively disposed at the side end of the second gears 45 and are respectively engaged with the drilling gears 43, two of the first gears 44 are respectively engaged with the corresponding second gears 45, the middle position of the connecting rod 47 is sleeved on the drilling gears 43 and is rotatably connected, two ends of the connecting rod 47 are respectively sleeved on the corresponding first gears 44 and are rotatably connected, two of the drilling rods 48 are disposed, one end of each of the two drilling rods 48 is respectively sleeved on the corresponding first gear 44 and is rotatably connected, the other end of each drilling rod 48 is respectively sleeved on the corresponding drilling shafts 491 and is rotatably connected, when drilling operation is performed on the safety valve, firstly, the required safety valve is placed on the clamping device 1 and is fixed by the clamping device 1, the drilling position of the safety valve faces towards the drilling device 4, at the moment, the drilling device 4 is driven to move to a state matched with the required drilling position by the operation of the four-way driving device 11, the drilling gear 43 on the output end of the drilling motor 42 is driven to rotate by the operation of the drilling motor 42, the two first gears 44 are driven to rotate by the rotation of the drilling gear 43, the two second gears 45 are driven to rotate by the rotation of the two second gears 45, the two driving shafts are driven to rotate by the rotation of the two driving shafts, so that the two drilling pieces 492 are driven to rotate, the two drilling blocks 49 play a limiting role, at the moment, the drilling device 4 on the hole position conversion device 3 is driven to move towards the safety valve by the operation of the pressing hydraulic cylinder 211, so that the safety valve is drilled, the number of the drilling holes at the joint of the general safety valve is four, six, eight and the like, and basically, the number of the drilling holes at the safety valve is even, so that after two drilling holes are drilled on the safety valve, when another position drilling operation of relief valve is required, reach the required drilling quantity of relief valve, at this moment, move through push down pneumatic cylinder 211 and drive drilling equipment 4 and get back to the primary importance, it rotates to drive first helical gear 34 on the hole site conversion motor 32 output end through the operation of hole site conversion motor 32, first helical gear 34 rotates and drives second helical gear 35 and drive on hole site conversion frame 33, thereby drive drilling equipment 4 and rotate the required next drilling position of relief valve, the rethread pushes down pneumatic cylinder 211 and moves drilling equipment 4 and drive to the relief valve direction, thereby to the drilling operation once more of relief valve, according to the required drilling quantity of relief valve, the circulation operation, come to drill the relief valve, realized carrying out the drilling operation according to required relief valve drilling quantity, the drilling quantity demand of relief valve has been satisfied.
Preferably, there are two drilling members 492, two drilling members 492 are detachably disposed on the corresponding drilling shafts 491, and the two drilling members 492 are detachably disposed to facilitate replacement.
Preferably, the hole site adjusting device 5 includes a hole site adjusting motor 51, a hole site adjusting rod 52, two hole site adjusting blocks 53 and a hole site adjusting frame 54, two sliding slots 461 are disposed on the drilling track 46, the hole site adjusting motor 51 is disposed on the drilling seat 41, the hole site adjusting rod 52 is disposed at the output end of the hole site adjusting motor 51, two hole site adjusting blocks 53 are disposed, two hole site adjusting blocks 53 are symmetrically disposed, one end of each hole site adjusting block 53 is rotatably connected to the two ends of the hole site adjusting rod 52, two hole site adjusting frames 54 are disposed, one end of each hole site adjusting frame 54 is connected to the corresponding drilling block 49 through the corresponding sliding slot 461 and is in sliding fit with the corresponding sliding slot 461, the other end of each hole site adjusting block 53 is disposed on the corresponding hole site adjusting frame 54 and is rotatably connected, when drilling operation is performed on safety valves with different sizes, the hole position adjusting motor 51 is operated to drive the hole position adjusting rod 52 on the output end of the hole position adjusting motor 51 to rotate, the hole position adjusting rod 52 rotates to drive the two hole position adjusting blocks 53 to rotate, thereby driving the two hole position adjusting frames 54 to symmetrically move in the sliding groove 461, the two hole position adjusting frames 54 move to drive the two drilling blocks 49 to symmetrically move in the sliding groove on the drilling track 46, the two drilling blocks 49 move to drive the two drilling shafts 491 to symmetrically move, thereby driving the two drilling pieces 492 to symmetrically move, at the moment, the connecting rod 47 and the two drilling rods 48 are respectively in a matching state, thereby limiting the first gear 44 and the second gear 45, realizing the adjustment to the required drilling positions according to the drilling requirements of safety valves with different sizes, and drilling operation can be carried out without replacing other required equipment such as the drilling device 4, thereby improving the production efficiency, the hole site adjusting means 5 can be connected to the drilling means 4 by the two sliding slots 461, therefore, the hole position adjusting device 5 is matched with the drilling device 4, and the drilling device 4 adopted by the device has the advantages that firstly, because the drilling number is usually even, in order to improve the drilling efficiency, thereby two drilling shafts 491 are arranged to drive the drilling piece 492 to rotate, secondly, because of the various sizes of the safety valves, the prior safety valve can only carry out drilling operation on the safety valve with one size, the practicability is lower, therefore, in order to enable the drilling device 4 to be capable of automatically adjusting and be suitable for drilling of safety valves of different sizes, the drilling device 4 needs to be matched with other devices, so that the drilling device 4 adopting the device can be matched with the hole position adjusting device 5 to the greatest extent to automatically adjust the safety valves of different sizes, and the safety valves of different sizes can be drilled.
Preferably, the cooling device further comprises two cooling racks 55 and two sleeves 56, wherein the two cooling racks 55 are respectively arranged on the corresponding hole site adjusting racks 54, the two sleeves 56 are provided, the two sleeves 56 are respectively arranged on the corresponding cooling racks 55, the two drilling members 492 respectively penetrate through the corresponding sleeves 56 without contacting with the same, the two cooling racks 55 are respectively provided with cooling holes, the two cooling holes and the corresponding sleeves 56 are respectively communicated, when the safety valve is drilled, high temperature and iron flying chips are generated during the drilling operation of the safety valve due to the rotation of the drilling piece 492, a coolant is therefore required to reduce the temperature of bore piece 492 and to control iron swarf, through which the insertion of a cooling tip therein can be facilitated, allowing coolant to flow into sleeve 56 to cool the temperature of bore 492 and control the fly-away of iron debris.
Preferably, the turning device 6 comprises a turning seat 61, a turning motor 62, a transmission bevel gear 63, a turning bevel gear 64 and two turning frames 65, the turning seat 61 is arranged on the workbench 14, the turning motor 62 is arranged on the turning seat 61, the transmission bevel gear 63 is arranged at the output end of the turning motor 62, the two turning frames 65 are symmetrically arranged on the workbench 14, shafts are arranged on the two turning frames 65, the turning bevel gear 64 is arranged on the shaft of the turning frame 65 close to the turning motor 62 and is rotationally connected with the turning frame 65, the clamping device 1 is rotationally connected to the two turning frames 65 through the two shafts, the lifting device 12 is provided with a fixing plate 13, the transmission bevel gear 63 is meshed with the turning bevel gear 64, when the safety valve is ready to be drilled, the safety valve is firstly placed on the clamping device 1, the safety valve is fixed through the clamping device 1, the fixing plate 13 is enabled to abut against the lower end of the safety valve through the operation of the lifting device 12, so that the safety valve has good abutting force in the drilling process, meanwhile, the effect of limiting the clamping device 1 is achieved, the phenomenon that the clamping device 1 is unstable when the drilling device 4 performs drilling operation on the safety valve is avoided, and therefore drilling operation is facilitated, at the moment, the safety valve can be drilled through the drilling device 4, after drilling is completed on one surface of the safety valve, the safety valve has a plurality of surfaces which all need drilling operation, and therefore the safety valve needs to be turned over to another required drilling surface for drilling operation, at the moment, the fixing plate 13 is separated from the safety valve through the operation of the lifting device 12, the safety valve has enough space to be turned over, and the turning motor 62 is operated to drive the transmission bevel gear 63 on the output end of the turning motor 62 to rotate, the transmission bevel gear 63 rotates to drive the turnover bevel gear 64 to rotate, so that the clamping device 1 is driven to rotate, the safety valve on the clamping device 1 is overturned, the other surface of the safety valve faces the drilling device 4, and the drilling operation can be carried out on the safety valve through the drilling device 4, so that the drilling operation on multiple surfaces of the safety valve is realized.
The above description is only an example of the present invention and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A drilling device for machining a safety valve comprises clamping equipment (1), four-way driving equipment (11) and lifting equipment (12), and is characterized by further comprising a workbench (14), a pressing device (2), a hole site conversion device (3), a hole site adjusting device (5), a drilling device (4) and a turnover device (6), wherein a support frame (15) is arranged on the workbench (14), the four-way driving equipment (11) is arranged on the support frame (15), the pressing device (2) is arranged on the four-way driving equipment (11), the hole site conversion device (3) is arranged on the pressing device (2), the drilling device (4) is arranged on the hole site conversion device (3), the hole site adjusting device (5) is arranged on the drilling device (4), and the lifting device is arranged on the workbench (14) and is located at the side end of the clamping equipment (1), the turnover device (6) is arranged on the workbench (14), and the clamping device (1) is arranged on the turnover device (6).
2. The drilling device for machining safety valves according to claim 1, wherein the pressing device (2) comprises a pressing seat (21) and a pressing hydraulic cylinder (211), the pressing seat (21) is arranged on the four-way driving device (11), the pressing hydraulic cylinder (211) is arranged on the pressing seat (21), and the pressing seat (21) is provided with a sliding groove.
3. The drilling device for safety valve processing according to claim 2, the hole site conversion device (3) comprises a hole site conversion seat (31), a hole site conversion motor (32), a hole site conversion frame (33), a first helical gear (34) and a second helical gear (35), the hole site conversion seat (31) is arranged in a sliding groove on the lower pressing seat (21) and is in sliding fit, the output end of the pressing hydraulic cylinder (211) is connected with the side end of the hole site conversion seat (31), the hole site conversion frame (33) is arranged at the side end of the hole site conversion seat (31) and is positioned in the sliding chute to be in sliding fit with the sliding chute, the first bevel gear (34) is arranged on the output end of the hole site conversion motor (32), the second bevel gear (35) is arranged on the hole site conversion frame (33) and is in rotating connection, and the first bevel gear (34) is meshed with the second bevel gear (35).
4. The drilling device for machining a safety valve according to claim 3, wherein the drilling device (4) comprises a drilling seat (41), a drilling motor (42), a drilling gear (43), a first gear (44), a second gear (45), a drilling track (46), a connecting rod (47), a drilling rod (48), a drilling block (49) and a drilling shaft (491), the drilling seat (41) is connected to the second helical gear (35) through a shaft, the drilling motor (42) is arranged on the drilling seat (41), the drilling gear (43) is arranged on an output end of the drilling motor (42), the drilling track (46) is arranged on the drilling seat (41), the drilling block (49) is provided with two, the two drilling blocks (49) are symmetrically arranged in the drilling track (46) and are in sliding fit, the drilling shaft (491) is provided with two, two drilling shafts (491) respectively penetrate through corresponding drilling blocks (49) and are rotationally connected, the upper ends of the two drilling shafts (491) respectively penetrate through drilling tracks (46) and are rotationally connected, two second gears (45) are arranged, two second gears (45) are respectively arranged at the upper ends of the corresponding drilling shafts (491), two first gears (44) are arranged, two first gears (44) are respectively positioned at the side ends of the second gears (45) and are respectively meshed with the drilling gears (43), two first gears (44) are respectively meshed with the corresponding second gears (45), the middle position of a connecting rod (47) is sleeved on the drilling gears (43) and is rotationally connected, the two ends of the connecting rod (47) are respectively sleeved on the corresponding first gears (44) and are rotationally connected, two drilling rods (48) are arranged, one end of each of the two drilling rods (48) is respectively sleeved on the corresponding first gear (44) and is in rotary connection, and the other end of each of the drilling rods (48) is respectively sleeved on the corresponding drilling shaft (491) and is in rotary connection.
5. The drilling device for machining the safety valve according to claim 4, further comprising two drilling members (492), wherein the two drilling members (492) are detachably disposed on the corresponding drilling shafts (491).
6. The drilling device for machining the safety valve according to claim 4, wherein the hole site adjusting device (5) comprises a hole site adjusting motor (51), hole site adjusting rods (52), hole site adjusting blocks (53) and hole site adjusting brackets (54), two sliding grooves (461) are arranged on the drilling track (46), the hole site adjusting motor (51) is arranged on the drilling seat (41), the hole site adjusting rods (52) are arranged on the output end of the hole site adjusting motor (51), two hole site adjusting blocks (53) are arranged, the two hole site adjusting blocks (53) are symmetrically arranged and one end of each hole site adjusting block is rotatably connected with two ends of the hole site adjusting rod (52), the two hole site adjusting brackets (54) are arranged, one end of each hole site adjusting bracket (54) is respectively connected to the corresponding drilling block (49) through the corresponding sliding groove (461) and is in sliding fit with the corresponding sliding groove (461), the other ends of the two hole site adjusting blocks (53) are respectively arranged on the corresponding hole site adjusting frames (54) and are in rotating connection.
7. The drilling device for machining the safety valve according to claim 4, further comprising two cooling racks (55) and two sleeves (56), wherein the two cooling racks (55) are respectively arranged on the corresponding hole position adjusting racks (54), the two sleeves (56) are respectively arranged on the corresponding cooling racks (55), the two drilling members (492) respectively penetrate through the corresponding sleeves (56) and are not in contact with the corresponding sleeves, the two cooling racks (55) are respectively provided with cooling holes, and the two cooling holes and the corresponding sleeves (56) are respectively communicated.
8. The drilling device for machining the safety valve according to claim 1, wherein the overturning device (6) comprises an overturning seat (61), an overturning motor (62), a transmission bevel gear (63), two overturning bevel gears (64) and two overturning frames (65), the overturning seat (61) is arranged on the workbench (14), the overturning motor (62) is arranged on the overturning seat (61), the transmission bevel gear (63) is arranged on the output end of the overturning motor (62), the two overturning frames (65) are provided, the two overturning frames (65) are symmetrically arranged on the workbench (14), both overturning frames (65) are provided with shafts, the overturning bevel gear (64) is arranged on the shaft of the overturning frame (65) close to the overturning motor (62) and is in rotating connection with the overturning frames (65), the clamping device (1) is connected on both overturning frames (65) through two shafts and is in rotating connection, the lifting equipment (12) is provided with a fixing plate (13), and the transmission bevel gear (63) is meshed with the overturning bevel gear (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210588954.3A CN114769661A (en) | 2022-05-27 | 2022-05-27 | Drilling equipment of relief valve processing usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210588954.3A CN114769661A (en) | 2022-05-27 | 2022-05-27 | Drilling equipment of relief valve processing usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114769661A true CN114769661A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210588954.3A Pending CN114769661A (en) | 2022-05-27 | 2022-05-27 | Drilling equipment of relief valve processing usefulness |
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| Country | Link |
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| CN (1) | CN114769661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583642A (en) * | 2024-01-11 | 2024-02-23 | 常州邦泽精密机械有限公司 | Multi-point drilling device for motor shell production |
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| JP2011251370A (en) * | 2010-06-02 | 2011-12-15 | Kiso Kogyo:Kk | Magnet drill |
| CN205684760U (en) * | 2016-06-24 | 2016-11-16 | 北京明盾技术有限公司 | A kind of window frame drilling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117583642A (en) * | 2024-01-11 | 2024-02-23 | 常州邦泽精密机械有限公司 | Multi-point drilling device for motor shell production |
| CN117583642B (en) * | 2024-01-11 | 2024-03-22 | 常州邦泽精密机械有限公司 | Multi-point drilling device for motor shell production |
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Application publication date: 20220722 |
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