CN111702203B - Non-casting type flange remanufacturing drilling equipment based on machining - Google Patents
Non-casting type flange remanufacturing drilling equipment based on machining Download PDFInfo
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- CN111702203B CN111702203B CN202010644758.4A CN202010644758A CN111702203B CN 111702203 B CN111702203 B CN 111702203B CN 202010644758 A CN202010644758 A CN 202010644758A CN 111702203 B CN111702203 B CN 111702203B
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- 238000005553 drilling Methods 0.000 title claims abstract description 60
- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 title claims abstract description 13
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
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- 239000011425 bamboo Substances 0.000 abstract 1
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- 230000037431 insertion Effects 0.000 description 9
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- 238000005304 joining Methods 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
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- 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
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Abstract
The invention discloses non-casting type flange remanufacturing drilling equipment based on machining, relates to the technical field of machining, and solves the problems that when the existing drilling equipment is used for machining a flange, an unformed flange is mainly drilled, and positioning and hole opening are inconvenient for a machined pipeline structure. A non-casting type flange remanufacturing drilling equipment based on machining comprises a pedestal; a front sliding groove is formed in the middle of the front side of the pedestal, and a front pulling seat is slidably arranged in the front sliding groove through a guide rail structure; the extension sets up the back spout in the middle of the rear side of pedestal, and slides through the guide rail structure in the spout and be provided with the back and draw the seat, through being provided with locking location section of thick bamboo, connecting rod and vaulting pole, for drilling equipment provides the function of the fixed pipe fitting of self-adaptation, and according to the type difference of pipe fitting, the connecting rod has propped six groups of vaulting poles and can be fixed the pipe fitting by inside and with the centre of a circle of pipe fitting alignment roating seat, provides convenience for punching.
Description
Technical Field
The invention relates to the technical field of machining, in particular to non-casting type flange remanufacturing drilling equipment based on machining.
Background
The flange is also called a flange plate or a flange plate. Flanges are parts that interconnect pipes to pipes, connected to pipe ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Such a pipe is intended to be matched to a pipe. With or without machining. Some castings are made by casting the flanges together. And welding is post-processed. The flange structure can be processed in factories and can be processed on construction sites, and the common flange structure which is most widely applied is an eight-hole flange.
Through retrieving for example patent No. CN109483271B discloses a processing frock of ring flange locating hole, belong to ring flange drilling field, comprising a base plate, a supporting plate, the ring flange, and a support, electric cylinder, fixture, the laser head, the connecting plate, operating button and power, be provided with the extension board on the bottom plate, the inserted block that the backup pad passes through both sides is pegged graft in the slot, be provided with positioning fixture on the extension board, be provided with the solid fixed cylinder in the backup pad, the fixed cup joint of ring flange is on solid fixed cylinder, the support sets up one of them side at the bottom plate, the laser head sets up on the connecting plate, the connecting plate is fixed on the execution arm of support, through-hole and support fixed connection on the connecting plate have been alternated to electric. The machining tool for the flange plate positioning hole, disclosed by the invention, is simple in design, convenient to operate, safe and reliable, can be used for effectively fixing the flange plate, and positioning the punching position by adopting laser, so that the probability of defective products during punching of the flange plate positioning hole is reduced, and the cost is saved.
For another example, patent No. CN110421195B discloses a punching and positioning device for large flange type workpieces, which comprises a horizontally arranged workbench, a vertically arranged drilling machine is arranged on the right side of the top surface of the workbench, a vertical positioning plate support is arranged on the left side of the drilling machine, a horizontal positioning plate is arranged in the positioning plate support, a positioning sleeve is arranged on the left portion of the positioning plate, a circular flange support is arranged on the left portion of the positioning plate support, a flange is arranged on the upper portion of the flange support, a central positioning pin is arranged in the center of the top surface of the flange, a horizontally arranged positioning rod is arranged at the relative position of the top of the flange, vertical through holes are formed in both ends of the positioning rod, a plurality of processing holes are uniformly formed in the circumferential direction of: not only can punch a hole with accurate position on a large flange type workpiece, but also has simple operation.
However, when the drilling equipment used at present is used for machining the flange, the unformed flange is mainly drilled, the pipeline structure after machining is inconvenient to position and open holes, the shaping structure is mainly of a chuck structure, the flange with different hole diameters is not self-adaptive to fix and has the function of quickly drilling, the flange opening position is not automatically turned over, and the flange is not beneficial to quick machining, so that the existing requirement is not met, and the drilling equipment based on machining for reforming the non-casting flange is provided.
Disclosure of Invention
Problem (A)
The invention aims to provide non-casting type flange remanufacturing drilling equipment based on machining, and aims to solve the problems that when the existing drilling equipment provided in the background technology is used for machining a flange, an unformed flange is mainly drilled, positioning and drilling of a machined pipeline structure are inconvenient, a sizing structure is mainly a chuck structure, the flange with different apertures is not fixed in a self-adaptive mode and does not have the function of quickly drilling, the flange with different apertures is not automatically turned over, and the flange is not quickly machined.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a non-casting type flange remanufacturing drilling equipment based on machining comprises a pedestal; the pedestal also comprises a front chute and a rear chute; a front sliding groove is formed in the middle of the front side of the pedestal, and a front pulling seat is slidably arranged in the front sliding groove through a guide rail structure; a rear sliding groove extends from the middle of the rear side of the pedestal, and a rear pull seat is slidably arranged in the rear sliding groove through a guide rail structure; a scissor lift is fixedly arranged in the middle of the top of the pedestal, a V-shaped table is fixedly arranged at the top of the scissor lift, and a V-shaped groove is formed in the inner side of the top of the V-shaped table; guide rails are fixedly arranged on two sides of the top of the pedestal, and an assembling sliding seat and a drilling machine frame are arranged outside the guide rails in a sliding manner; the front side of the top of the assembling sliding seat is provided with a rotating seat in a rotating mode through two groups of bearings; the rotating seat also comprises an inserting groove; eight groups of insertion grooves are formed in the outer side of the rotating seat and positioned between the two groups of bearings in a surrounding mode, and the rear ends of the insertion plates are inserted into the insertion grooves; the drilling machine is arranged on the outer side of the drilling machine frame in a sliding mode, and the drilling machine can be fixedly arranged outside the drilling machine frame through adjusting the height of a jackscrew.
Preferably, the assembly sliding seat further comprises a top column, a crutch frame and an inserting plate; a sliding cylinder structure is uniformly arranged on the front side of the assembling sliding seat in a integrated manner, and a top column is arranged in the sliding cylinder structure in a sliding manner; the two ends of the top column are both fixedly provided with a baffle plate structure, and springs are sleeved outside the top column between the outer side of the sliding cylinder structure and the baffle plates; the top of the front side of the assembling sliding seat is uniformly provided with a crutch frame in a whole manner, and the inner sides of the tops of the crutch frames are respectively provided with an inserting plate through springs in an elastic manner; the rear ends of the plug boards are of triangular structures, and the rear ends of the plug boards are inserted into the assembling sliding seat.
Preferably, the rotating seat further comprises a blocking rod, a locking positioning cylinder, a connecting rod and a support rod; eight groups of stop rods are uniformly arranged on the outer side of one end, facing the V table, of the rotating seat, and a locking and positioning cylinder is uniformly arranged in the middle of one end, facing the V table, of the rotating seat; two rows of shaft brackets are uniformly arranged on the outer side of the locking and positioning cylinder, each row of shaft brackets comprises six groups, and the outer ends of the shaft brackets are rotatably provided with connecting rods through hinged connection; the outer end of the connecting rod is rotatably provided with six groups of supporting rods through hinged connection, and the outer ends of the supporting rods are of arc-shaped surface structures.
Preferably, through holes are formed in the middle of the locking and positioning cylinder, and locking pieces are inserted into the cylinder ends of the locking and positioning cylinder in a clearance fit manner; screw holes are formed in the middle of one end, inserted into the locking and positioning barrel, of the locking piece, and locking screws are inserted into the middle of the outer end of the rotating seat and are in locking connection with the locking piece; springs are sleeved between the locking piece and the locking positioning barrel; the outer end of the locking piece is provided with six groups of connecting rods and six groups of supporting rods which are rotatably connected through twisting connection.
Preferably, the outer side of the top of the assembling sliding seat is integrally provided with an extension plate structure; the middle of the top of the outer side of the assembling sliding seat is provided with a gear A in a rotating mode through a rotating shaft, and the outer end of the rotating seat is provided with a gear structure in a uniform mode and is meshed with the gear A; gears B are rotatably arranged at the rear of the top of the outer side of the assembling sliding seat through rotating shafts and are meshed with the gear A; the top rear side of the assembling sliding seat is uniformly provided with a turning structure, inner ratchet gears are fixedly arranged between the turning structure and the top extension plate of the assembling sliding seat, and bevel gears are arranged between the inner ratchet gears and the gear B for transmission connection.
Preferably, the drill frame further comprises a rack; racks are fixedly arranged on the rear sides of the drilling machine frames, and the heights of the racks are consistent with those of the inner ratchet wheel and the gear; the number of teeth of the rack is one eighth of that of the inner ratchet wheel gear, and the rack can be meshed with the inner ratchet wheel gear for transmission when moving.
Preferably, two ends of the rear side of the front pull seat are rotatably provided with two groups of short pull rods through matching of a shaft bracket structure and a rotating shaft, and the other ends of the short pull rods are rotatably connected with the front side of the assembling sliding seat through rotating shafts.
Preferably, two groups of long pull rods are rotatably arranged at two ends of the front side of the rear pull seat through a shaft bracket structure matched with a rotating shaft, and the other ends of the long pull rods are rotatably connected with the rear side of the drill frame through the rotating shaft.
(III) advantageous effects
The invention provides non-casting type flange remanufacturing drilling equipment based on machining, which is provided with a locking positioning cylinder, a connecting rod and support rods, so that the function of self-adapting fixing of a pipe fitting is provided for the drilling equipment, six groups of support rods are supported by the connecting rod according to different types of the pipe fitting, the pipe fitting can be fixed by the connecting rod from the inside, the circle center of the pipe fitting is aligned with the circle center of a rotating seat, convenience is provided for drilling, the accurate angle of drilling can be ensured, and the positioning function is provided for a machined pipeline structure.
Secondly, the setting of rig frame and back seat of drawing provides the function of punching in step for drilling equipment, draws the transmission mode that the long pull rod was strained to the seat and is drawn together the rig frame with the back, can guarantee that both sides drilling machine has the function of drilling in step, and control is convenient, punches simply, has promoted drilling equipment's drilling efficiency, and the outside top of joining in marriage the slide simultaneously all is provided with baffle structure, can avoid the sweeps to drop to gear A and gear B's outside and cause the influence.
Moreover, the setting of interior ratchet gear and rack provides automatic upset function for drilling equipment, and after accomplishing trompil, the in-process that the rack resets can drive interior ratchet gear rotatory, utilizes interior ratchet gear drive gear A and gear B synchronous revolution, accomplishes the angle modulation of pipe fitting with roating seat rotation 45, and the setting of picture peg can assist the angle fixed with the roating seat simultaneously, has effectively avoided the angle deviation that singly leans on gear adjustment to cause.
Drawings
FIG. 1 is a schematic perspective front view of a drilling apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective rear view of a drilling apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic bottom view of a drilling apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic perspective side view of the assembly carriage according to the embodiment of the present invention;
FIG. 5 is a schematic bottom perspective view of the assembly carriage in an embodiment of the present invention;
FIG. 6 is a schematic perspective cross-sectional view of an assembly carriage according to an embodiment of the present invention;
FIG. 7 is a perspective view of a retaining member according to an embodiment of the present invention;
FIG. 8 is an enlarged view of part A of FIG. 3 according to an embodiment of the present invention;
FIG. 9 is an enlarged view of a portion B of FIG. 6 according to an embodiment of the present invention;
in fig. 1 to 9, the correspondence between the part names or lines and the reference numbers is:
1. a pedestal; 101. A front chute; 102. A rear chute; 2. A scissor lift; 3. V, a platform; 4. Assembling a sliding seat; 401. A top pillar; 402. A crutch frame; 403. Inserting plates; 5. A rotating base; 501. Inserting grooves; 502. A gear lever; 503. Locking the positioning barrel; 504. A connecting rod; 505. A stay bar; 6. A locking member; 7. Locking the screw rod; 8. A gear A; 9. A gear B; 10. An inner ratchet gear; 11. A drill rig frame; 1101. A rack; 12. A drilling machine; 13. A front pulling seat; 14. A short pull rod; 15. A back pull seat; 16. A long pull rod.
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.
Referring to fig. 1 to 9, an embodiment of the present invention includes: a non-casting type flange remanufacturing drilling equipment based on machining comprises a pedestal 1; the pedestal 1 further comprises a front chute 101 and a rear chute 102; a front sliding groove 101 is formed in the middle of the front side of the pedestal 1, and a front pull seat 13 is slidably arranged in the front sliding groove 101 through a guide rail structure; a rear sliding groove 102 extends from the middle of the rear side of the pedestal 1, and a rear pull seat 15 is slidably arranged in the rear sliding groove 102 through a guide rail structure; a scissor lift 2 is fixedly arranged in the middle of the top of the pedestal 1, a V-shaped table 3 is fixedly arranged on the top of the scissor lift 2, and a V-shaped groove is formed in the inner side of the top of the V-shaped table 3; guide rails are fixedly arranged on both sides of the top of the pedestal 1, and an assembling slide seat 4 and a drill stand 11 are arranged outside the guide rails in a sliding manner; wherein, the assembly slide 4 further comprises a top column 401, a crutch frame 402 and an inserting plate 403; a sliding cylinder structure is uniformly arranged on the front side of the assembling sliding seat 4, and a top column 401 is arranged in the sliding cylinder structure in a sliding mode; two ends of the top column 401 are both fixedly provided with baffle plate structures, and springs are sleeved outside the top column 401 between the outer side of the sliding cylinder structure and the baffle plates; the top of the front side of the assembly sliding seat 4 is uniformly provided with a crutch frame 402 in a whole manner, and the inner side of the top of the crutch frame 402 is elastically provided with an inserting plate 403 through a spring; the rear ends of the inserting plates 403 are all in a triangular structure, and the rear ends of the inserting plates 403 are all inserted into the assembling slide seat 4; wherein, the outer side of the top of the assembling sliding seat 4 is uniformly provided with an extending plate structure; the middle of the top of the outer side of the assembly sliding seat 4 is provided with a gear A8 in a rotating way through a rotating shaft, and the outer end of the rotating seat 5 is integrally provided with a gear structure and is meshed with the gear A8; gears B9 are rotatably arranged at the rear of the top of the outer side of the assembling sliding seat 4 through rotating shafts, and the gears B9 are meshed with the gear A8; the rear side of the top of the assembly sliding seat 4 is uniformly provided with a turning structure in a whole manner, inner ratchet gears 10 are fixedly arranged between the turning structure and the top extension plate of the assembly sliding seat 4, and bevel gears are arranged between the inner ratchet gears 10 and the gear B9 for transmission connection; the front side of the top of the assembly sliding seat 4 is provided with a rotating seat 5 through two groups of bearings in a rotating way; the rotary base 5 further comprises an insertion groove 501; eight groups of insertion grooves 501 are formed in the middle of the two groups of bearings on the outer side of the rotating seat 5 in a surrounding manner, and the rear ends of the insertion plates 403 are inserted into the insertion grooves 501; wherein, the rotating base 5 further comprises a blocking rod 502, a locking and positioning cylinder 503, a connecting rod 504 and a support rod 505; eight groups of stop rods 502 are uniformly arranged on the outer side of one end, facing the V table 3, of the rotating seat 5, and a locking and positioning cylinder 503 is uniformly arranged in the middle of one end, facing the V table 3, of the rotating seat 5; the middle of each locking and positioning cylinder 503 is provided with a through hole, and locking pieces 6 are inserted into the cylinder ends of the locking and positioning cylinders 503 in a clearance fit manner; the outer ends of the locking members 6 are respectively provided with six groups of connecting rods 504 which are in hinged connection with six groups of support rods 505 in a rotating connection manner; screw holes are formed in the middle of one end, inserted into the locking and positioning cylinder 503, of the locking member 6, and locking screws 7 are inserted into the middle of the outer end of the rotating seat 5 and are connected with the locking member 6 in a locking mode; springs are sleeved between the locking piece 6 and the locking positioning barrel 503; two rows of shaft brackets are uniformly arranged on the outer side of the locking and positioning cylinder 503, each row of shaft brackets comprises six groups, and the outer ends of the shaft brackets are rotatably provided with connecting rods 504 through hinged connection; six groups of support rods 505 are rotatably arranged at the outer ends of the connecting rods 504 through hinged connection, and the outer ends of the support rods 505 are all arc-shaped surface structures; the drilling machines 12 are arranged on the outer sides of the drilling machine frames 11 in a sliding mode, and the drilling machines 12 can be fixedly arranged outside the drilling machine frames 11 through adjusting the heights of jackscrews; wherein, the drill rig frame 11 further comprises a rack 1101; racks 1101 are fixedly arranged on the rear sides of the drilling machine frames 11, and the heights of the racks 1101 are consistent with those of the inner ratchet gears 10; the rack 1101 has one eighth of the inner ratchet gear 10 in number, and can be meshed with the inner ratchet gear 10 when the rack 1101 moves.
Wherein, the rear side both ends of preceding seat 13 are provided with two sets of short pull rods 14 through the rotation of pedestal structure cooperation pivot, and the other end of short pull rod 14 all through the pivot with assemble the front side swivelling joint of slide 4, can the quick control through setting up preceding seat 13 and assemble the removal of slide 4.
Wherein, the front side both ends of back sliding seat 15 are provided with two sets of long pull rod 16 through the rotation of pedestal structure cooperation pivot, and the other end of long pull rod 16 all through the rear side swivelling joint of pivot with rig frame 11, can the quick control rig frame 11 remove through setting up back sliding seat 15.
The working principle is as follows: during the use, place the pipe fitting that will process on V platform 3, and the adjustment is cut fork lift 2 and is gone up and down V platform 3 and make the pipe fitting adjust to the position roughly the same with the centre of a circle height of roating seat 5, then pull forward seat 13, utilize seat 13 to draw in and draw together assembly slide 4 forward, make two sets of assembly slides 4 inwards be close to in step, insert two sets of locking location section of thick bamboos 503 in the middle of the both sides of pipe fitting, push fore-set 401 and make it carry out the separation to shelves pole 502 this moment, then utilize the spanner to tighten two sets of locking screw 7, jack-up vaulting pole 505 with connecting rod 504 through locking screw 7 and retaining member 6, utilize both sides vaulting pole 505 to carry out self-adaptation fixed by inside to the pipe fitting.
After the pipe fitting is installed, starting the two groups of drilling machines 12, repeatedly pulling out and pushing the rear pull seat 15 for eight times, driving the long pull rod 16 by the rear pull seat 15 to close the drilling machine frames 11 on the two sides, and enabling the drilling machines 12 on the two sides to lean against the edge of the pipe fitting for drilling; when the rear pull seat 15 is pushed, the drill frames 11 on two sides move outwards, when a drill bit of the drilling machine 12 leaves a pipe fitting, the racks 1101 are meshed with the inner ratchet gear 10 to rotate the inner ratchet gear 10 by 45 degrees, the inner ratchet gear 10 drives the gear B9 to rotate by 45 degrees, the gear B9 drives the gear A8 to rotate by 45 degrees, the gear A8 drives the rotary seat 5 to rotate by 45 degrees and matches the insertion groove 501 and the insertion plate 403 to fix the angle of the rotary seat 5, so that the angle overturning of the pipe fitting is completed, and the pipe fitting is punched at equal intervals; the adjustment of the drilling position of the pipe can be completed by adjusting the height of the drilling machine 12 according to different pipes.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a non-casting formula flange reforms transform drilling equipment based on machining which characterized in that: comprises a pedestal (1); the pedestal (1) also comprises a front chute (101) and a rear chute (102); a front sliding groove (101) is formed in the middle of the front side of the pedestal (1), and a front pulling seat (13) is arranged in the front sliding groove (101) in a sliding mode through a guide rail structure; two ends of the rear side of the front pull seat (13) are rotatably provided with two groups of short pull rods (14) through a shaft bracket structure matched with a rotating shaft, and the other ends of the short pull rods (14) are rotatably connected with the front side of the assembling slide seat (4) through the rotating shaft; a rear sliding groove (102) extends from the middle of the rear side of the pedestal (1), and a rear pull seat (15) is arranged in the rear sliding groove (102) in a sliding manner through a guide rail structure; two ends of the front side of the rear pull seat (15) are rotatably provided with two groups of long pull rods (16) through a shaft bracket structure matched with a rotating shaft, and the other ends of the long pull rods (16) are rotatably connected with the rear side of the drill frame (11) through the rotating shaft; a scissor lift (2) is fixedly arranged in the middle of the top of the pedestal (1), a V-shaped table (3) is fixedly arranged on the top of the scissor lift (2), and a V-shaped groove is formed in the inner side of the top of the V-shaped table (3); guide rails are fixedly arranged on two sides of the top of the pedestal (1), and an assembling sliding seat (4) and a drilling machine frame (11) are arranged outside the guide rails in a sliding manner; the assembling slide seat (4) also comprises a top column (401), a crutch frame (402) and an inserting plate (403); a sliding cylinder structure is uniformly arranged on the front side of the assembling sliding seat (4), and a top column (401) is arranged in the sliding cylinder structure in a sliding manner; blocking piece structures are fixedly arranged at two ends of the top column (401), and springs are sleeved outside the top column (401) between the outer side of the sliding barrel structure and the blocking pieces; the top of the front side of the assembling sliding seat (4) is uniformly provided with a crutch rack (402), and the inner side of the top of the crutch rack (402) is elastically provided with an inserting plate (403) through a spring; the rear ends of the plug boards (403) are all of a triangular structure, and the rear ends of the plug boards (403) are all inserted into the assembling sliding seat (4); the front side of the top of the assembling sliding seat (4) is provided with a rotating seat (5) through two groups of bearings in a rotating way; the rotating seat (5) further comprises a blocking rod (502), a locking and positioning cylinder (503), a connecting rod (504) and a support rod (505); eight groups of stop rods (502) are uniformly arranged on the outer side of one end, facing the V table (3), of the rotating seat (5), and a locking and positioning cylinder (503) is uniformly arranged in the middle of one end, facing the V table (3), of the rotating seat (5); two rows of shaft brackets are uniformly arranged on the outer side of the locking and positioning cylinder (503), each row of shaft brackets comprises six groups, and the outer ends of the shaft brackets are rotatably provided with connecting rods (504) through hinged connection; six groups of support rods (505) are rotatably arranged at the outer ends of the connecting rods (504) through hinged connection, and the outer ends of the support rods (505) are all arc-shaped surface structures; the rotating seat (5) also comprises an inserting groove (501); eight groups of inserting grooves (501) are formed in the middle of the two groups of bearings on the outer side of the rotating seat (5) in a surrounding mode, and the rear ends of the inserting plates (403) are inserted into the inserting grooves (501); drilling machines (12) are arranged on the outer sides of the drilling machine frames (11) in a sliding mode, and the drilling machines (12) can be fixedly arranged outside the drilling machine frames (11) through adjusting the height through jackscrews; the drill frame (11) further comprises a rack (1101); racks (1101) are fixedly arranged on the rear sides of the drilling machine frames (11), and the heights of the racks (1101) are consistent with those of the inner ratchet wheel gears (10); the number of teeth of the rack (1101) is one eighth of that of the inner ratchet gear (10), and the rack (1101) can be meshed with the inner ratchet gear (10) for transmission when moving.
2. The non-cast flange remanufacturing drilling apparatus based on machining of claim 1, wherein: through holes are formed in the middle of the locking and positioning barrel (503), and locking pieces (6) are inserted into barrel ends of the locking and positioning barrel (503) in a clearance fit manner; screw holes are formed in the middle of one end, inserted into the locking positioning barrel (503), of the locking piece (6), and locking screws (7) are inserted into the middle of the outer end of the rotating seat (5) and are connected with the locking piece (6) in a locking mode; springs are sleeved between the locking piece (6) and the locking positioning barrel (503); the outer ends of the locking pieces (6) are respectively provided with six groups of connecting rods (504) and six groups of support rods (505) which are rotatably connected through hinged connection.
3. The non-cast flange remanufacturing drilling apparatus based on machining of claim 1, wherein: the outer side of the top of the assembling sliding seat (4) is uniformly provided with an extending plate structure in a whole manner; the middle of the top of the outer side of the assembling sliding seat (4) is rotatably provided with a gear A (8) through a rotating shaft, and the outer end of the rotating seat (5) is uniformly provided with a gear structure in an integrated manner and is meshed with the gear A (8); gears B (9) are rotatably arranged at the rear part of the top of the outer side of the assembling sliding seat (4) through rotating shafts, and the gears B (9) are meshed with the gear A (8); the rear side of the top of the assembling sliding seat (4) is provided with a turning structure in a uniform mode, an inner ratchet gear (10) is fixedly arranged between the turning structure and the top extending plate of the assembling sliding seat (4), and bevel gears are arranged between the inner ratchet gear (10) and the gear B (9) and are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644758.4A CN111702203B (en) | 2020-07-07 | 2020-07-07 | Non-casting type flange remanufacturing drilling equipment based on machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644758.4A CN111702203B (en) | 2020-07-07 | 2020-07-07 | Non-casting type flange remanufacturing drilling equipment based on machining |
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| Publication Number | Publication Date |
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| CN111702203A CN111702203A (en) | 2020-09-25 |
| CN111702203B true CN111702203B (en) | 2021-07-13 |
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| CN202010644758.4A Active CN111702203B (en) | 2020-07-07 | 2020-07-07 | Non-casting type flange remanufacturing drilling equipment based on machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2374774A (en) * | 1942-07-02 | 1945-05-01 | Barnes Drill Co | Machine tool |
| CN202087870U (en) * | 2011-05-18 | 2011-12-28 | 镇江中船设备有限公司 | Horizontal drilling device |
| CN203756132U (en) * | 2014-04-11 | 2014-08-06 | 湖南科技大学 | Submarine drilling machine contraction and release device |
| CN204366114U (en) * | 2014-12-23 | 2015-06-03 | 内江名正动力机械有限公司 | A kind of flange hole of crankshaft boring grab |
| CN104924080B (en) * | 2015-07-13 | 2017-03-01 | 丽水学院 | Guide rail processing unit (plant) |
| CN204920816U (en) * | 2015-08-24 | 2015-12-30 | 马鞍山唐拓凿岩机械有限公司 | Drilling machine with spring shock absorber mechanism |
| CN106670544A (en) * | 2015-11-10 | 2017-05-17 | 扬州动源车用泵业有限公司 | Efficient drilling device |
| CN105414972B (en) * | 2015-12-15 | 2018-04-24 | 王永妍 | Bore reaming special purpose machine tool |
| CN207788340U (en) * | 2018-01-25 | 2018-08-31 | 马鞍山瑞肯智能家居有限公司 | A kind of side round machine |
| CN109317721A (en) * | 2018-10-30 | 2019-02-12 | 广西建工集团建筑机械制造有限责任公司 | One kind being used for building hoist gear frame flank hole equipment |
| CN111230640B8 (en) * | 2020-02-03 | 2021-11-12 | 李洪伟 | A pipeline outer wall welding seam grinding device for building materials and building processing |
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2020
- 2020-07-07 CN CN202010644758.4A patent/CN111702203B/en active Active
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| CN111702203A (en) | 2020-09-25 |
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