CN116618693B - Turning equipment is used in grab bucket processing - Google Patents
Turning equipment is used in grab bucket processing Download PDFInfo
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- CN116618693B CN116618693B CN202310902181.6A CN202310902181A CN116618693B CN 116618693 B CN116618693 B CN 116618693B CN 202310902181 A CN202310902181 A CN 202310902181A CN 116618693 B CN116618693 B CN 116618693B
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- grab bucket
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- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention belongs to the technical field of grab bucket shaft hole turning, and particularly relates to turning equipment for grab bucket machining, which comprises a base, wherein two clamping mechanisms and four supporting blocks in rectangular distribution are fixedly arranged at the top of the base, the four supporting blocks can horizontally support a grab bucket main body and clamp and fix the grab bucket main body through the two clamping mechanisms, a linear module is fixedly arranged at the rear side of the base, a first adjusting mechanism is fixedly arranged on a first sliding block of the linear module, a second adjusting mechanism is arranged on the first adjusting mechanism, and two turning assemblies which are coaxially arranged are arranged on the second adjusting mechanism. According to the invention, the upper and lower heights and the front and rear positions of the two turning assemblies can be adjusted through the matching of the linear module and the first adjusting mechanism, so that the two turning assemblies can turn shaft holes at different positions on the hanging lugs, and the shaft holes on grab bucket bodies with different sizes can be turned through adjusting the distance between the two turning assemblies.
Description
Technical Field
The invention relates to the technical field of grab bucket shaft hole turning, in particular to turning equipment for grab bucket machining.
Background
The grab bucket is a bucket-shaped component for excavating loose materials such as soil, yellow sand, stones and construction waste, and the like, is arranged on a working device for excavating on an excavator, but the excavator works in a sediment environment, four shaft hole lubrication points on a grab bucket hanging lug are extremely easy to pollute, after hard particles enter the shaft holes, the shaft and the lining are in an abrasive particle abrasion state, the abrasion of the shaft, the lining and the shaft holes is accelerated, the shaft holes are required to be maintained and replaced in time, and advanced driving and cutting processing are required before the replacement of the grab bucket lining due to abrasion and deformation of the shaft holes.
The excavator is in field work more, the condition of on-site replacement bush can not be guaranteed, there is the operator in order to shorten the change time, through the mode of welding shaft hole processingequipment on the grab bucket, take out the bush through the mode of beating, the shape and the precision to the grab bucket have caused the destruction, for the location of being convenient for grab bucket shaft hole, need dismantle the grab bucket after the back transport to workshop processing, the maintenance time has been increased, in the workshop course of working, the location is usually through the grab bucket appearance and press from both sides tightly, carry out turning again, because the manufacturing error of grab bucket, in addition, the deformation that produces in the use, can't guarantee the machining precision in shaft hole, production efficiency and economic benefits have been reduced, therefore, a grab bucket processing is with turning equipment is provided.
Disclosure of Invention
The invention provides turning equipment for grab bucket machining, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a grab bucket processing is with turning equipment, includes the base, the top fixed mounting of base has two clamping mechanism and is four support carrier blocks that the rectangle distributes, and four support carrier blocks can hold in the palm the grab bucket main part horizontally and press from both sides tightly fixedly to the grab bucket main part through two clamping mechanism, the rear side fixed mounting of base has sharp module, fixed mounting has adjustment mechanism one on the slider of sharp module, install adjustment mechanism two on the adjustment mechanism one, install two turning subassemblies of coaxial setting on the adjustment mechanism two, adjustment mechanism two can adjust the interval between two turning subassemblies simultaneously.
Preferably, the turning subassembly includes fixed connection's drum one and rotor, a plurality of mounting grooves that are circumference array distribution have been seted up to one side that the rotor kept away from drum one, all slidable mounting has the handle of a knife in a plurality of mounting grooves, fixed mounting has the lathe tool on the handle of a knife, the outside fixed cover of drum one is equipped with the ring gear, the turning subassembly still includes motor two, fixed mounting has the gear on the output shaft of motor two, the gear is connected with the ring gear meshing, be equipped with reducing mechanism on drum one and the rotor.
Preferably, a circular groove is formed in one side, far away from the first cylinder, of the rotating block, the diameter changing mechanism comprises a second cylinder penetrating through the rotating block and connected with the rotating block in a rotating mode, one end of the second cylinder extends into the circular groove and is fixedly provided with a swinging block, a plurality of hinging arms distributed in a circumferential array are hinged to the swinging block, and one ends, far away from the swinging block, of the hinging arms are hinged to corresponding knife handles respectively;
the diameter-changing mechanism further comprises a fixed seat arranged on one side of the cylinder I, far away from the rotating block, a plurality of pull rods distributed in a circumferential array are fixedly arranged between the fixed seat and the cylinder I, two electric push rods II penetrate through the fixed seat, the piston rods of the two electric push rods II are fixedly provided with the same disc, the disc is located in the cylinder I and is in sliding connection with the inner wall of the cylinder I in a rotating mode, a cylinder is fixedly arranged on one side, far away from the electric push rods II, of the disc, and the cylinder extends into the cylinder II.
Preferably, a plurality of spiral guide grooves distributed in a circumferential array are formed in the inner wall of the second cylinder, a plurality of spiral guide ribs matched with the spiral guide grooves are fixedly mounted on the outer side of the second cylinder, a T-shaped groove is formed in the cutter handle, two fastening bolts are arranged in the T-shaped groove, and the two fastening bolts are fixedly connected with the rotating block through threads.
Preferably, the adjusting mechanism II comprises a transverse plate, two guide rails are fixedly arranged at the top of the transverse plate, two sliding blocks II are respectively sleeved on the two guide rails in a sliding mode, the same carrier plate is fixedly arranged at the top of each two adjacent sliding blocks II, motors II on the two turning assemblies are fixedly connected with the corresponding carrier plates respectively, carrier sleeves are fixedly arranged at the tops of the two carrier plates, the two carrier sleeves are respectively rotatably sleeved on the corresponding cylinder I, two electric push rods I are fixedly arranged at the tops of the adjusting mechanism II, piston rods of the two electric push rods I are respectively fixedly connected with the corresponding carrier plates, and connecting plates are fixedly arranged at the tops of the transverse plate.
Preferably, the fixed plate is fixedly installed on the linear module, the fixed plate is fixedly connected with the base, the first adjusting mechanism comprises a case fixedly connected with the upper sliding block of the linear module, a worm wheel is rotatably installed inside the case, an internal thread sleeve is fixedly installed on the worm wheel in a penetrating mode, the internal thread sleeve penetrates through the case and is rotatably connected with the case, a screw rod is connected with the internal thread sleeve in an internal thread mode, one end of the screw rod, far away from the internal thread sleeve, extends out of the case and is movably connected with the case, one end of the screw rod, far away from the internal thread sleeve, is fixedly connected with the connecting plate, a worm is installed in the case in a rotating mode, the worm is meshed with the worm wheel, the top of the case is fixedly provided with a first motor, and an output shaft of the first motor extends into the case and is fixedly connected with the end of the worm.
Preferably, a limit groove is formed in the lead screw, a limit block is installed in the limit groove in a penetrating and sliding mode, and the limit block is fixedly connected with the case.
Preferably, the four support blocks are positioned between the two clamping mechanisms, the clamping mechanisms comprise side plates fixedly connected with the top of the base, a plurality of screws distributed in a circumferential array are installed on the side plates in a penetrating mode, and the screws are in threaded connection with the side plates.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the grab bucket main body can be stirred by adjusting the interval between the two turning assemblies through the second adjusting mechanism, so that the grab bucket main body is positioned in the middle of the two clamping mechanisms, the interval between the two turning assemblies and the two hangers is kept consistent, and then the shaft holes on the two hangers can be automatically turned in the process that the two turning assemblies are mutually separated;
2. the vertical height and the front and rear positions of the two turning assemblies can be adjusted through the matching of the linear module and the first adjusting mechanism, so that the two turning assemblies can turn shaft holes in different positions on the hanging lugs, and the shaft holes in grab bucket bodies with different sizes can be turned through adjusting the distance between the two turning assemblies;
3. can adjust the interval of a plurality of lathe tools on the turning subassembly through reducing mechanism to make a plurality of lathe tools not only can carry out the turning to the shaft hole of different diameters, and can slowly adjust the interval between a plurality of lathe tools in the turning process, thereby can be with little shaft hole gradual turning expansion, avoid the too big condition of lathe tool turning volume appearance.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a turning device for grab bucket machining;
fig. 2 is a schematic structural diagram of a linear module, a first adjusting mechanism, a second adjusting mechanism and two turning assemblies in the turning device for grab bucket machining;
FIG. 3 is a schematic diagram of a second adjusting mechanism and two turning assemblies in the turning device for grab bucket machining;
fig. 4 is a schematic structural view of a turning assembly in the turning device for grab bucket machining according to the present invention;
FIG. 5 is a schematic view of a part of a turning assembly in a turning apparatus for grab bucket machining according to the present invention;
FIG. 6 is a partial cross-sectional side view of a turning assembly of the present invention in a turning apparatus for grapple machining;
FIG. 7 is a schematic diagram of a cylinder II and a cylinder in the turning device for grab bucket machining;
FIG. 8 is a schematic structural view of a first adjusting mechanism in a turning device for grab bucket machining according to the present invention;
fig. 9 is a schematic diagram of an operating state of the turning device for grab bucket machining.
In the figure: 1. a base; 2. a supporting block; 3. a clamping mechanism; 31. a side plate; 32. a screw; 4. a linear module; 41. a fixing plate; 5. an adjusting mechanism I; 51. a chassis; 52. a worm wheel; 53. an internally threaded sleeve; 54. a screw rod; 541. a limit groove; 542. a limiting block; 55. a worm; 56. a first motor; 6. an adjusting mechanism II; 61. a cross plate; 62. a connecting plate; 63. a guide rail; 64. a second slide block; 65. an electric push rod I; 66. a carrier sleeve; 67. a carrier plate; 7. turning the assembly; 71. a cylinder I; 72. a rotating block; 721. a circular groove; 722. a mounting groove; 73. a knife handle; 731. a T-shaped groove; 732. a fastening bolt; 74. turning tools; 75. a gear ring; 76. a second motor; 77. a gear; 78. a reducing mechanism; 781. a swinging block; 782. an articulated arm; 783. a second cylinder; 7831. a spiral guide groove; 784. a cylinder; 7841. spiral guide ribs; 785. a disc; 786. a fixing seat; 787. an electric push rod II; 788. and (5) a pull rod.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a grab bucket processing is with turning equipment, including base 1, the top fixed mounting of base 1 has two clamping mechanism 3 and is four support carrier blocks 2 that the rectangle distributes, four support carrier blocks 2 can hold in the palm the grab bucket main part horizontally and press from both sides tightly fixedly to the grab bucket main part through two clamping mechanism 3, the rear side fixed mounting of base 1 has sharp module 4, fixed mounting has adjustment mechanism one 5 on the slider of sharp module 4, install adjustment mechanism two 6 on the adjustment mechanism one 5, install two turning subassemblies 7 of coaxial setting on the adjustment mechanism two 6, adjustment mechanism two can adjust the interval between two turning subassemblies 7 simultaneously.
Turning subassembly 7 includes fixed connection's drum one 71 and rotor 72, a plurality of mounting grooves 722 that are circumference array distribution have been seted up to one side that rotor 72 kept away from drum one 71, all slidable mounting has handle of a knife 73 in a plurality of mounting grooves 722, fixed mounting has lathe tool 74 on the handle of a knife 73, the outside fixed cover of drum one 71 is equipped with ring gear 75, turning subassembly 7 still includes motor two 76, fixed mounting has gear 77 on the output shaft of motor two 76, gear 77 and ring gear 75 meshing are connected, be equipped with reducing mechanism 78 on drum one 71 and the rotor 72.
A circular groove 721 is formed in one side, far from the first cylinder 71, of the rotating block 72, the reducing mechanism 78 comprises a second cylinder 783 penetrating through the rotating block 72 and rotationally connected with the rotating block 72, one end of the second cylinder 783 extends into the circular groove 721 and is fixedly provided with a swinging block 781, a plurality of hinging arms 782 distributed in a circumferential array are hinged to the swinging block 781, and one ends, far from the swinging block 781, of the hinging arms 782 are hinged to corresponding tool handles 73 respectively;
the reducing mechanism 78 further comprises a fixing seat 786 arranged on one side, far away from the rotating block 72, of the first cylinder 71, a plurality of pull rods 788 distributed in a circumferential array are fixedly arranged between the fixing seat 786 and the first cylinder 71, two electric push rods 787 penetrate through the fixing seat 786, the piston rods of the two electric push rods 787 are fixedly provided with the same disc 785, the disc 785 is located in the first cylinder 71 and is in sliding connection with the inner wall of the first cylinder 71 in a rotating mode, one side, far away from the electric push rods 787, of the disc 785 is fixedly provided with a cylinder 784, and the cylinder 784 extends into the second cylinder 783.
The inner wall of the cylinder II 783 is provided with a plurality of spiral guide grooves 7831 distributed in a circumferential array, the outer side of the cylinder 784 is fixedly provided with a plurality of spiral guide ribs 7841 matched with the plurality of spiral guide grooves 7831, the cutter handle 73 is provided with a T-shaped groove 731, two fastening bolts 732 are arranged in the T-shaped groove 731, and the two fastening bolts 732 are fixedly connected with the rotating block 72 through threads.
Further, the two tightening bolts 732 are caught in the T-shaped grooves 731 to ensure that the holder 73 can move only in the mounting groove 722 without loosening.
The second adjusting mechanism 6 comprises a transverse plate 61, two guide rails 63 are fixedly arranged at the top of the transverse plate 61, two second sliding blocks 64 are sleeved on the two guide rails 63 in a sliding mode, the same carrier plate 67 is fixedly arranged at the top of each two adjacent second sliding blocks 64, motors II 76 on the two turning assemblies 7 are fixedly connected with the corresponding carrier plates 67 respectively, supporting sleeves 66 are fixedly arranged at the tops of the two carrier plates 67, the two supporting sleeves 66 are rotatably sleeved on the corresponding first cylinders 71 respectively, two first electric push rods 65 are fixedly arranged at the top of the second adjusting mechanism 6, piston rods of the two first electric push rods 65 are fixedly connected with the corresponding carrier plates 67 respectively, and connecting plates 62 are fixedly arranged at the tops of the transverse plates 61.
Further, the first electric push rod 65 can drive the carrier plate 67 to move when expanding and contracting, and the carrier plate 67 can move more stably and smoothly through the cooperation of the second sliding blocks 64 and the two guide rails 63.
The linear module 4 is fixedly provided with the fixing plate 41, the fixing plate 41 is fixedly connected with the base 1, the first adjusting mechanism 5 comprises a case 51 fixedly connected with a first sliding block on the linear module 4, a worm wheel 52 is rotatably arranged in the case 51, an inner threaded sleeve 53 is fixedly arranged on the worm wheel 52 in a penetrating mode, the inner threaded sleeve 53 penetrates through the case 51 and is rotatably connected with the case 51, a lead screw 54 is connected with the inner threaded sleeve 53 in an inner threaded mode, one end of the lead screw 54, far away from the inner threaded sleeve 53, extends out of the case 51 and is movably connected with the case 51, one end of the lead screw 54, far away from the inner threaded sleeve 53, is fixedly connected with a connecting plate 62, a worm 55 is rotatably arranged in the case 51, the worm 55 is meshed with the worm wheel 52, a first motor 56 is fixedly arranged at the top of the case 51, and an output shaft of the first motor 56 extends into the case 51 and is fixedly connected with the end of the worm 55.
Further, the first motor 56 is started to drive the worm 55 to rotate, the worm 55 rotates to drive the internal thread sleeve 53 to rotate, and the internal thread sleeve 53 gradually receives the lead screw 54 in the internal thread sleeve 53 or gradually moves out of the internal thread sleeve 53 when rotating, so that the lead screw 54 can drive the connecting plate 62 to move back and forth.
The screw 54 is provided with a limit groove 541, a limit block 542 is installed in the limit groove 541 in a penetrating and sliding manner, and the limit block 542 is fixedly connected with the case 51.
Further, when the internal thread sleeve 53 rotates through the cooperation of the limiting groove 541 and the limiting block 542, the screw rod 54 can move in a telescopic manner in the internal thread sleeve 53, and the screw rod 54 cannot rotate.
The four support blocks 2 are positioned between the two clamping mechanisms 3, the clamping mechanisms 3 comprise side plates 31 fixedly connected with the top of the base 1, a plurality of screws 32 distributed in a circumferential array are installed on the side plates 31 in a penetrating mode, and the screws 32 are in threaded connection with the side plates 31.
In this embodiment: when the clamp is used, the two side plates are respectively and horizontally placed at the tops of the four supporting blocks 2, then the two first electric push rods 65 are controlled to extend simultaneously, the two first electric push rods 65 push the two turning assemblies 7 to be far away from each other and respectively lean against corresponding hanging lugs, in the process, the two turning assemblies 7 and the second regulating mechanisms 6 are positioned in the middle of the two hanging lugs, and then the screws 32 on the two clamping mechanisms 3 are manually screwed, so that the screws 32 on the two clamping mechanisms 3 can tightly clamp the grab bucket main body, and then the two first electric push rods 65 are controlled to be shortened, so that the two turning assemblies 7 are separated from the corresponding hanging lugs;
then the first sliding block on the linear module 4 is controlled to drive the first adjusting mechanism 5 to move up and down, so that the axis of the first electric push rod 65 and the axis of the shaft hole to be turned are kept horizontal, then the first adjusting mechanism 5 is used to drive the second adjusting mechanism 6 to move back and forth, finally the axis of the first electric push rod 65 and the axis of the shaft hole to be turned are overlapped, and then the first two electric push rods 65 are controlled to stretch at the same time, so that a plurality of turning tools 74 on the two turning assemblies 7 are respectively attached to corresponding hangers;
then a motor II 76 on the turning assembly 7 can be started, the motor II 76 rotates and drives a gear ring 75 to rotate through a gear 77, the gear ring 75 drives a rotating block 72 to rotate through a cylinder I71, the rotating block 72 drives a plurality of turning tools 74 to rotate through a plurality of tool shanks 73 and turns the hanging lug shaft holes, and the turning depth of the turning tools 74 on the hanging lugs can be advanced by controlling the extension of an electric push rod I65;
the cylinder 784 is driven to move in the cylinder two 783 in a telescopic mode by controlling the telescopic mode of the two electric push rods two 787 on the turning assembly 7, the cylinder two 783 is driven to rotate when the cylinder 784 moves in the cylinder two 783, the cylinder two 783 rotates and drives the plurality of articulated arms 782 to rotate through the swinging block 781, and the plurality of articulated arms 782 pull the plurality of tool handles 73 to be far away from or close to each other at the same time, so that the plurality of turning tools 74 can conduct turning on the hanging ring shaft holes in different diameters;
in the turning process, the distance between the turning tools 74 is slowly adjusted, so that the smaller shaft hole can be slowly turned and enlarged, and the situation that the turning amount is too large is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a grab bucket processing is with turning equipment, includes base (1), its characterized in that: the automatic grab bucket comprises a base (1), and is characterized in that two clamping mechanisms (3) and four supporting blocks (2) which are in rectangular distribution are fixedly arranged at the top of the base, the four supporting blocks (2) can horizontally support a grab bucket main body and clamp and fix the grab bucket main body through the two clamping mechanisms (3), a linear module (4) is fixedly arranged at the rear side of the base (1), an adjusting mechanism I (5) is fixedly arranged on a sliding block I of the linear module (4), an adjusting mechanism II (6) is arranged on the adjusting mechanism I (5), two turning assemblies (7) which are coaxially arranged are arranged on the adjusting mechanism II (6), and the distance between the two turning assemblies (7) can be adjusted simultaneously by the adjusting mechanism II (6);
the turning assembly (7) comprises a first cylinder (71) and a rotating block (72) which are fixedly connected, a plurality of mounting grooves (722) which are distributed in a circumferential array are formed in one side, far away from the first cylinder (71), of the rotating block (72), a cutter handle (73) is slidably mounted in each mounting groove (722), a turning tool (74) is fixedly mounted on the cutter handle (73), a gear ring (75) is fixedly sleeved on the outer side of the first cylinder (71), the turning assembly (7) further comprises a second motor (76), a gear (77) is fixedly mounted on an output shaft of the second motor (76), the gear (77) is meshed and connected with the gear ring (75), and a reducing mechanism (78) is arranged on the first cylinder (71) and the rotating block (72);
a circular groove (721) is formed in one side, far away from the first cylinder (71), of the rotating block (72), the reducing mechanism (78) comprises a second cylinder (783) penetrating through the rotating block (72) and rotationally connected with the rotating block (72), one end of the second cylinder (783) extends into the circular groove (721) and is fixedly provided with a swinging block (781), a plurality of hinging arms (782) distributed in a circumferential array are hinged to the swinging block (781), and one ends, far away from the swinging block (781), of the hinging arms are hinged to corresponding knife handles (73) respectively;
the diameter-changing mechanism (78) further comprises a fixed seat (786) arranged on one side, far away from the rotating block (72), of the first cylinder (71), a plurality of pull rods (788) distributed in a circumferential array are fixedly arranged between the fixed seat (786) and the first cylinder (71), two electric push rods (787) are fixedly arranged on the fixed seat (786) in a penetrating mode, the same disc (785) is fixedly arranged on piston rods of the two electric push rods (787), the disc (785) is located in the first cylinder (71) and is in sliding connection with the inner wall of the first cylinder (71) in a rotating mode, a cylinder (784) is fixedly arranged on one side, far away from the electric push rods (787), of the disc (785), and the cylinder (784) extends into the second cylinder (783);
a plurality of spiral guide grooves (7831) distributed in a circumferential array are formed in the inner wall of the cylinder II (783), a plurality of spiral guide ribs (7841) matched with the spiral guide grooves (7831) are fixedly arranged on the outer side of the cylinder (784), a T-shaped groove (731) is formed in the cutter handle (73), two fastening bolts (732) are arranged in the T-shaped groove (731), and the two fastening bolts (732) are fixedly connected with the rotating block (72) through threads.
2. The turning apparatus for grapple processing according to claim 1, wherein: the adjusting mechanism II (6) comprises a transverse plate (61), two guide rails (63) are fixedly arranged at the top of the transverse plate (61), two sliding sleeves are respectively arranged on the two guide rails (63) in a sliding mode, the same carrier plate (67) is fixedly arranged at the top of each two adjacent sliding blocks (64), two motors (76) on two turning assemblies (7) are respectively and fixedly connected with the corresponding carrier plates (67), supporting sleeves (66) are fixedly arranged at the tops of the two carrier plates (67), the two supporting sleeves (66) are respectively and rotatably sleeved on the corresponding cylinder I (71), two electric push rods (65) are fixedly arranged at the tops of the adjusting mechanism II (6), and piston rods of the two electric push rods (65) are respectively and fixedly connected with the corresponding carrier plates (67), and connecting plates (62) are fixedly arranged at the tops of the transverse plate (61).
3. The turning apparatus for grapple processing according to claim 2, wherein: the utility model provides a motor drive mechanism for a motor drive mechanism, including straight line module (4) is last fixed mounting has fixed plate (41), fixed plate (41) are in the same place with base (1) fixed connection, adjustment mechanism one (5) include with straight line module (4) go up quick-witted case (51) of slider one fixed connection, worm wheel (52) are installed in quick-witted case (51) inside rotation, run through fixed mounting has internal thread sleeve (53) on worm wheel (52), internal thread sleeve (53) run through quick-witted case (51) and rotate with quick-witted case (51) and be connected, internal thread sleeve (53) internal thread is connected with lead screw (54), the one end that internal thread sleeve (53) was kept away from to lead screw (54) extends to quick-witted case (51) outside and with quick-witted case (51) swing joint, and the one end and connecting plate (62) fixed connection of internal thread sleeve (53) are kept away from to lead screw (54), worm (55) are installed in the internal rotation of machine case (51), worm (55) is connected with worm wheel (52) meshing, top fixed mounting of quick-witted case (51) has motor one (56).
4. A turning apparatus for grapple machining according to claim 3, characterized in that: a limit groove (541) is formed in the lead screw (54), a limit block (542) is installed in the limit groove (541) in a penetrating and sliding mode, and the limit block (542) is fixedly connected with the chassis (51).
5. The turning apparatus for grapple processing according to claim 1, wherein: four support carrier blocks (2) are located between two clamping mechanisms (3), each clamping mechanism (3) comprises a side plate (31) fixedly connected with the top of the base (1), a plurality of screws (32) distributed in a circumferential array are installed on each side plate (31) in a penetrating mode, and each screw (32) is in threaded connection with each side plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310902181.6A CN116618693B (en) | 2023-07-21 | 2023-07-21 | Turning equipment is used in grab bucket processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310902181.6A CN116618693B (en) | 2023-07-21 | 2023-07-21 | Turning equipment is used in grab bucket processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116618693A CN116618693A (en) | 2023-08-22 |
| CN116618693B true CN116618693B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310902181.6A Active CN116618693B (en) | 2023-07-21 | 2023-07-21 | Turning equipment is used in grab bucket processing |
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| CN (1) | CN116618693B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992020488A1 (en) * | 1991-05-02 | 1992-11-26 | Skiltec Engineering Pty. Ltd. | Internal diameter (i.d.) welding machine, and rotary drive and feed unit therefor |
| CN2614100Y (en) * | 2002-09-04 | 2004-05-05 | 刘辉 | Bucket triaxial rigid boring lathe |
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| CN213764013U (en) * | 2020-12-07 | 2021-07-23 | 山东德瑞矿山机械有限公司 | Lathe for turning of push plate bucket |
| CN113618113A (en) * | 2021-08-27 | 2021-11-09 | 青岛华焜耐磨钢有限公司 | On-site machining device and machining method for shaft hole of excavator bucket |
| CN218283820U (en) * | 2022-09-22 | 2023-01-13 | 江苏汉晟智能制造有限公司 | Special machine tool for excavator bucket |
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2023
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|---|---|---|---|---|
| WO1992020488A1 (en) * | 1991-05-02 | 1992-11-26 | Skiltec Engineering Pty. Ltd. | Internal diameter (i.d.) welding machine, and rotary drive and feed unit therefor |
| CN2614100Y (en) * | 2002-09-04 | 2004-05-05 | 刘辉 | Bucket triaxial rigid boring lathe |
| CN201047086Y (en) * | 2007-06-08 | 2008-04-16 | 沈阳军区司令部工程科研设计院 | Combined type multifunctional engineering equipment |
| CN202021357U (en) * | 2011-04-15 | 2011-11-02 | 天津天新机床制造有限公司 | Special numerical control floor type boring machine with seven shafts in linkage |
| CN202021358U (en) * | 2011-04-26 | 2011-11-02 | 柳州金茂机械有限公司 | Multipurpose bucket boring device |
| CN203426490U (en) * | 2013-08-09 | 2014-02-12 | 徐州巴特工程机械股份有限公司 | Boring tool for loader shovel |
| CN106334813A (en) * | 2016-11-14 | 2017-01-18 | 天津市第五机床厂 | Deep hole processing device with polishing function |
| CN107414133A (en) * | 2017-06-29 | 2017-12-01 | 临沂市宇顺机械有限公司 | A kind of automatic scraper bowl Special boring apparatus |
| CN109482931A (en) * | 2018-12-31 | 2019-03-19 | 浙江创为真空设备股份有限公司 | A kind of dedicated working boring-machine of long cylinder body of vacuum pump |
| CN211219666U (en) * | 2019-12-03 | 2020-08-11 | 华腾大搪（辽宁）设备股份公司 | Clamping device based on rotary numerical control vertical drilling machine |
| CN213764013U (en) * | 2020-12-07 | 2021-07-23 | 山东德瑞矿山机械有限公司 | Lathe for turning of push plate bucket |
| CN113618113A (en) * | 2021-08-27 | 2021-11-09 | 青岛华焜耐磨钢有限公司 | On-site machining device and machining method for shaft hole of excavator bucket |
| CN218283820U (en) * | 2022-09-22 | 2023-01-13 | 江苏汉晟智能制造有限公司 | Special machine tool for excavator bucket |
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|---|---|
| CN116618693A (en) | 2023-08-22 |
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