CN113857524B - Drilling processing equipment after molding of metal casting of motor fixing seat - Google Patents
Drilling processing equipment after molding of metal casting of motor fixing seat Download PDFInfo
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- CN113857524B CN113857524B CN202111456345.4A CN202111456345A CN113857524B CN 113857524 B CN113857524 B CN 113857524B CN 202111456345 A CN202111456345 A CN 202111456345A CN 113857524 B CN113857524 B CN 113857524B
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- clamping
- block
- seat
- drilling
- motor fixing
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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
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
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- 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
Abstract
The invention relates to the technical field of drilling machining of motor fixing seats, in particular to drilling machining equipment after a metal casting of a motor fixing seat is formed, which comprises a workbench, a clamping device and a drilling device, wherein the clamping device and the drilling device are arranged at the upper end of the workbench, the drilling device is positioned behind the clamping device, and the clamping device comprises a double-shaft hydraulic cylinder, a moving seat, a connecting block, a sliding block, a rotating ring, a clamping disc and a clamping mechanism; according to the motor fixing seat drilling device, the vertical sections on the two sides of the motor fixing seat can be drilled simultaneously, threaded holes in the vertical sections on the two sides are ensured to be positioned on the same central line, and after one vertical section of the motor fixing seat is drilled, the motor fixing seat can be driven to rotate synchronously by rotating the clamping mechanism, so that the drilling device can drill holes in other positions of the vertical section of the motor fixing seat.
Description
Technical Field
The invention relates to the technical field of motor fixing seat processing, in particular to drilling processing equipment for a motor fixing seat metal casting after molding.
Background
The working principle of the motor is that a starter rotor is driven to rotate by the fact that an electrified coil is stressed to rotate in a magnetic field, a pinion on the rotor drives an engine flywheel to rotate, and the motor needs to be installed and fixed by a motor fixing seat in the actual use process.
As shown in fig. 8, the motor fixing seat is mainly formed by casting, and generally, threaded holes are symmetrically formed in vertical sections on two sides of the motor fixing seat to facilitate connection and locking of the motor and the motor fixing seat, and the existing drilling equipment for the motor fixing seat has the following problems in the drilling process: a. the method has the problems that the threaded holes formed in the vertical sections on the two sides of the motor fixing seat are asymmetric, so that the assembly is difficult when the motor and the motor fixing seat are installed subsequently; b. after the drilling machine accomplished the drilling of the vertical section of motor fixing base department, need dismantle the motor fixing base from fixture after the certain angle of upset rethread fixture centre gripping fix the motor fixing base to the drilling machine is to another department of the vertical section of motor fixing base drilling, complex operation.
Disclosure of Invention
The invention provides drilling processing equipment after a motor fixing seat metal casting is formed, which can solve the above-mentioned problems.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a drilling processing equipment behind motor fixing base metal casting shaping, includes workstation, clamping device and drilling equipment, workstation upper end be provided with clamping device and drilling equipment, drilling equipment is located clamping device's rear.
The clamping device comprises a double-shaft hydraulic cylinder, a movable seat, a connecting block, a sliding block, a rotating ring, a clamping disc and a clamping mechanism, the upper end of the workbench is provided with two moving seats which are symmetrically arranged left and right in a sliding way, the middle part of the lower end of the moving seat is provided with a connecting block, the workbench is provided with an installation groove which is communicated up and down, the connecting block is arranged in the installation groove in a sliding manner, the lower end of the connecting block penetrates through the installation groove, the lower end of the workbench is provided with a double-shaft hydraulic cylinder, the output ends at both ends of the double-shaft hydraulic cylinder are connected with the connecting block, the front side and the rear side of the lower end of the movable seat are both provided with sliding blocks, the workbench is provided with a sliding chute which is in sliding fit with the sliding blocks, the upper end of the moving seat is penetrated with a rotating ring, the rotating ring is rotatably arranged on the moving seat, the opposite sides of the two rotating rings are respectively provided with a clamping disc, and the clamping disc is provided with a clamping mechanism.
The drilling device comprises a guide seat, two guide seats, a fixing frame, lifting blocks, a connecting strip, a movable hydraulic cylinder, an installation block, a double-shaft lead screw and a rotating motor, wherein the upper end surface of the workbench is provided with the two guide seats which are symmetrically arranged left and right, the upper end of the guide seats is slidably provided with the fixing frame, the fixing frame is of a hollow shell structure with an open upper end, the lifting block is slidably clamped at the upper end of the fixing frame, the connecting strip is connected between the two fixing frames, the left side and the right side of the lower end of the connecting strip are both connected with the output end of the movable hydraulic cylinder through a driving block, the fixed section of the movable hydraulic cylinder is arranged on the upper end surface of the workbench, the lower end of the driving block is slidably arranged on the workbench, the installation block is connected between the two lifting blocks, the two ends of the installation block are fixed on the front end surface of the upper end of the lifting block, and the double-shaft lead screw is installed between the upper ends of the two lifting blocks through a bearing, one end of the double-shaft screw rod is connected with the output end of the rotating motor, and the rotating motor is installed on the lifting block through a motor base.
Preferably, fixture include mounting bar, U type seat, screw hole, locking bolt and centre gripping strip, the centre gripping dish is kept away from the one end circumference of swivel becket and evenly is provided with a plurality of mounting bars, it is provided with U type seat to slide on the mounting bar, one side that the centre gripping dish was kept away from to the mounting bar and evenly seted up a plurality of screw holes on its length direction, the locking bolt runs through screw hole threaded connection on U type seat and the mounting bar, the one end that the centre gripping dish was kept away from to U type seat articulates there is the centre gripping strip.
Preferably, the rotating ring inside wall on install the grip slipper, install the centre gripping pneumatic cylinder on the grip slipper, centre gripping pneumatic cylinder output runs through the grip slipper, one side that the grip slipper kept away from the removal seat is provided with the driving-disc, centre gripping pneumatic cylinder output is connected with the driving-disc, the central line of driving-disc and the coincidence of the central line of grip slipper, the grip slipper is articulated with driving-bar one end towards the one end of driving-disc, the driving-bar other end articulates on the driving-disc lateral wall.
Preferably, a calibration block is fixed on one side of the clamping strip away from the driving disc, a cushion block is arranged on one end of the clamping strip away from the driving disc and on the opposite side of the calibration block, and the cushion block is made of an elastic material.
Preferably, a plurality of limiting holes are evenly formed in the circumferential direction of the outer side wall of the rotating ring, a through hole is formed in the top of the moving seat, the lower end of the limiting rod penetrates through the through hole to the limiting holes, a round block is arranged at the upper end of the limiting rod, and a reset spring is connected between the round block and the top of the moving seat.
Preferably, the outer side wall of the rotating ring, which is far away from one end of the clamping disc, is circumferentially and uniformly provided with rotating rods.
Preferably, the left end and the right end of the mounting block are both provided with a moving groove which is through from front to back, a moving block is arranged in the moving groove in a sliding mode, the rear end of the moving block is in threaded connection with the double-shaft lead screw, drilling parts are mounted at the front end of the moving block, the two drilling parts are arranged in bilateral symmetry, and a drill bit is mounted at one end, opposite to the drilling parts, of the drilling parts in a detachable mode.
Preferably, the installation piece on slide clamping connect have about two to arrange return type frame and be located between two movable blocks, return type frame front end and install supplementary piece, the round hole has been seted up to supplementary piece one end back of the body mutually, the central line of round hole and the coincidence of the central line of drill bit, both ends all are provided with a piece about the supplementary piece, one side and the conflict spring one end of a piece orientation round hole are connected, the conflict spring other end is connected on returning type frame through No. two pieces, the one end that returns type frame was kept away from to supplementary piece and one side towards the round hole is provided with the inclined plane.
The invention has the beneficial effects that: 1. the motor fixing seat drilling device can realize the function of simultaneously drilling the vertical sections on the two sides of the motor fixing seat, and ensures that the threaded holes on the vertical sections on the two sides are positioned on the same central line.
2. The inner circular holes in the vertical sections at the two sides of the motor fixing seat are internally clamped and suspended by the clamping mechanism, so that the motor fixing seat can be conveniently rotated at the later stage, and meanwhile, in order to prevent the motor fixing seat from rotating and deviating during the drilling process of the motor fixing seat by the drilling device, the limiting rod is in clamping fit with the limiting hole in the rotating ring, so that the motor fixing seat is ensured to be kept in a fixed state during the drilling process.
3. According to the invention, the characteristics of the double-shaft lead screw are utilized to drive the two moving blocks to synchronously and oppositely move, so that the function of synchronously drilling the vertical sections at the two sides of the motor fixing seat can be realized, threaded holes in the vertical sections at the two sides are ensured to be positioned on the same central line, and meanwhile, the auxiliary blocks are arranged to reduce the vibration of the motor fixing seat during drilling, so that the phenomenon of deviation of a drill bit during drilling is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of a first structure of the present invention.
Fig. 2 is a second structural schematic of the present invention.
Fig. 3 is a schematic diagram of a third structure of the present invention.
FIG. 4 is a schematic view showing the structure among the chucking mechanism, the chucking plate, and the movable base in the present invention.
Fig. 5 is a schematic view of the structure between the rotary ring, the clamping disk and the clamping mechanism in the present invention.
Fig. 6 is a partial enlarged view of the invention at a in fig. 4.
Fig. 7 is a schematic structural view of the hollow frame, the auxiliary block and the round hole in the present invention.
Fig. 8 is a schematic view of the motor holder.
In the figure: 100. a motor fixing seat; 1. a work table; 2. a clamping device; 21. a double-shaft hydraulic cylinder; 22. a movable seat; 23. connecting blocks; 24. a slider; 25. a rotating ring; 251. a limiting hole; 252. a limiting rod; 253. a return spring; 254. rotating the rod; 26. a clamping plate; 27. a clamping mechanism; 271. mounting a bar; 272. a U-shaped seat; 273. a threaded hole; 274. locking the bolt; 275. a clamping bar; 2751. a calibration block; 2752. cushion blocks; 276. a clamping seat; 277. a clamping hydraulic cylinder; 278. a drive disc; 279. a drive bar; 3. a drilling device; 31. a guide seat; 32. a fixing frame; 33. a lifting block; 34. a connecting strip; 35. a moving hydraulic cylinder; 36. mounting blocks; 361. a moving groove; 362. a moving block; 363. a drilling component; 364. a drill bit; 365. a back-shaped frame; 366. an auxiliary block; 367. a circular hole; 37. a double-shaft screw rod; 38. the motor is rotated.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings; in this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
Referring to fig. 1, 2 and 3, the drilling processing equipment for the formed metal casting of the motor fixing seat comprises a workbench 1, a clamping device 2 and a drilling device 3, wherein the clamping device 2 and the drilling device 3 are arranged at the upper end of the workbench 1, and the drilling device 3 is located behind the clamping device 2.
Referring to fig. 1, 2 and 3, the clamping device 2 includes a double-shaft hydraulic cylinder 21, a movable seat 22, a connecting block 23, a sliding block 24, a rotating ring 25, a clamping disc 26 and a clamping mechanism 27, the upper end of the workbench 1 is slidably provided with two movable seats 22 arranged in bilateral symmetry, the middle part of the lower end of the movable seat 22 is provided with the connecting block 23, the workbench 1 is provided with an installation groove running through from top to bottom, the connecting block 23 is slidably arranged in the installation groove and the lower end of the connecting block 23 runs through the installation groove, the lower end of the workbench 1 is provided with the double-shaft hydraulic cylinder 21, the output ends of the two ends of the double-shaft hydraulic cylinder 21 are connected with the connecting block 23, the front side and the rear side of the lower end of the movable seat 22 are provided with the sliding block 24, the upper end of the movable seat 22 runs through the rotating ring 25 and the rotating ring 25 is rotatably arranged on the movable seat 22, clamping discs 26 are mounted on opposite sides of the two rotating rings 25, and clamping mechanisms 27 are arranged on the clamping discs 26.
During specific work, firstly, the motor fixing seat 100 to be machined is placed between the two clamping discs 26, the horizontal section of the motor fixing seat 100 is kept in a horizontal state, then the two output ends of the double-shaft hydraulic cylinder 21 drive the moving seat 22 to move towards the middle of the workbench 1 through the connecting block 23, and the motor fixing seat 100 is clamped and fixed at the middle of the workbench 1 through the clamping mechanism 27, so that the drilling device 3 is ensured to drill vertical sections on two sides of the motor fixing seat 100 simultaneously; the moving seat 22 of the present invention slides in the sliding groove and the mounting groove through the sliding block 24 and the connecting block 23, respectively, to ensure that the moving seat 22 keeps stable during the moving process.
Referring to fig. 4 and 5, the clamping mechanism 27 includes a mounting bar 271, a U-shaped seat 272, a threaded hole 273, a locking bolt 274 and a clamping bar 275, a plurality of mounting bars 271 are uniformly circumferentially disposed at one end of the clamping disk 26 away from the rotating ring 25, the U-shaped seat 272 is slidably disposed on the mounting bar 271, a plurality of threaded holes 273 are uniformly disposed on one side of the mounting bar 271 away from the clamping disk 26 along the length direction thereof, the locking bolt 274 penetrates through the U-shaped seat 272 and is in threaded connection with the threaded hole 273 on the mounting bar 271, and one end of the U-shaped seat 272 away from the clamping disk 26 is hinged to the clamping bar 275.
The inner side wall of the rotating ring 25 is provided with a clamping seat 276, the clamping seat 276 is provided with a clamping hydraulic cylinder 277, the output end of the clamping hydraulic cylinder 277 penetrates through the clamping disc 26, one side of the clamping disc 26, which is far away from the moving seat 22, is provided with a driving disc 278, the output end of the clamping hydraulic cylinder 277 is connected with the driving disc 278, the central line of the driving disc 278 is superposed with the central line of the clamping disc 26, one end, facing the driving disc 278, of the clamping strip 275 is hinged with one end of a driving strip 279, and the other end of the driving strip 279 is hinged on the outer side wall of the driving disc 278.
An alignment block 2751 is fixed on one side of the clamping bar 275 far away from the driving disc 278, a cushion block 2752 is arranged at one end of the clamping bar 275 far away from the driving disc 278 and opposite to the alignment block 2751, and the cushion block 2752 is made of an elastic material.
During specific work, firstly, two ends of the motor fixing seat 100 are respectively placed on the clamping strips 275 on the left side and the right side of the workbench 1, then the clamping disc 26 moves towards the middle of the workbench 1 under the action of the double-shaft hydraulic cylinder 21 until the vertical sections on the two sides of the motor fixing seat 100 are both contacted with the calibration blocks 2751 on the clamping strips 275, meanwhile, the output end of the clamping hydraulic cylinder 277 pushes the driving disc 278 to move towards the motor fixing seat 100, so that the driving disc 278 drives the clamping strips 275 to rotate towards the direction far away from the driving disc 278 through the driving strips 279 until the cushion blocks 2752 on the clamping strips 275 are contacted with the inner circular side wall of the vertical section of the motor fixing seat 100, and at the moment, the vertical section of the motor fixing seat 100 is contacted with the calibration blocks 2751 on the clamping strips 275, and the motor fixing seat 100 is ensured to be positioned in the middle of the workbench 1. The U-shaped seat 272 of the invention is slidably arranged on the mounting bar 271, when the motor fixing seats 100 with different specifications and sizes need to be processed, the position of the clamping bar 275 on the clamping disk 26 can be changed by adjusting the position of the U-shaped seat 272, and then the U-shaped seat 272 is fixed on the mounting bar 271 by the locking bolt 274; the pad 2752 of the present invention is made of an elastic material, which can prevent the motor holder 100 from being scratched or damaged due to the direct contact between the clamping strip 275 and the motor holder 100, wherein the elastic material may be a rubber block.
Referring to fig. 5 and 6, a plurality of limiting holes 251 are uniformly formed in the outer side wall of the rotating ring 25 in the circumferential direction, a through hole is formed in the top of the moving seat 22, the lower end of a limiting rod 252 penetrates through the through hole to the limiting holes 251, a round block is arranged at the upper end of the limiting rod 252, and a return spring 253 is connected between the round block and the top of the moving seat 22; the outer side wall of one end of the rotating ring 25 far away from the clamping disk 26 is uniformly provided with rotating rods 254 along the circumferential direction.
During specific work, after the drilling device 3 finishes drilling a vertical section one of the motor fixing seat 100, firstly, a round block is pulled manually to drive the limiting rod 252 to move upwards, so that the lower end of the limiting rod 252 is moved out of the limiting hole 251 on the rotating ring 25, then, the rotating ring 25 is driven manually to rotate through the rotating rod 254 and the limiting rod 252 is loosened to be pulled, and at the moment, the rotating ring 25 drives the motor fixing seat 100 to synchronously rotate through the clamping disc 26 and the clamping mechanism 27 on the clamping disc 26; after the rotating ring 25 rotates to a certain angle, the lower end of the limiting rod 252 moves to the limiting hole 251 on the outer side wall of the rotating ring 25 again under the action of the return spring 253, so that the rotating ring 25 is limited to rotate, the drilling device 3 can drill a position to be drilled at another vertical section of the motor fixing seat 100, and the operation is circulated until the drilling of the vertical section of the motor fixing seat 100 is completed; it should be noted that the number of the limiting holes 251 on the outer side wall of the rotating ring 25 is four.
Referring to fig. 1, 2 and 3, the drilling device 3 includes a guide holder 31, a fixing frame 32, a lifting block 33, a connecting bar 34, a movable hydraulic cylinder 35, an installation block 36, a double-shaft screw rod 37 and a rotating motor 38, the upper end surface of the workbench 1 is provided with two guide holders 31 arranged in bilateral symmetry, the upper end of the guide holder 31 is slidably provided with the fixing frame 32, the fixing frame 32 is a hollow shell structure with an open upper end, the upper end of the fixing frame 32 is slidably connected with the lifting block 33, the connecting bar 34 is connected between the two fixing frames 32, the left side and the right side of the lower end of the connecting bar 34 are connected with the output end of the movable hydraulic cylinder 35 through a driving block, the fixing section of the movable hydraulic cylinder 35 is installed on the upper end surface of the workbench 1, the lower end of the driving block is slidably arranged on the workbench 1, two lifting blocks 33 are connected with the installation block 36 and the two ends of the installation block 36 are fixed on the front end surface of the upper end of the lifting block 33, two install biax lead screw 37 through the bearing between the elevator 33 upper end, biax lead screw 37 one end is connected with rotation motor 38 output, it installs on elevator 33 through the motor cabinet to rotate motor 38. During specific work, firstly, the height of the lifting block 33 is adjusted according to the specification and the size of the motor fixing seat 100, then the lifting block 33 is locked and fixed on the fixing frame 32 through the existing device, and then the movable hydraulic cylinder 35 drives the connecting strip 34 to move towards the motor fixing seat 100 through the driving block, so that the fixing frame 32 drives the mounting block 36 to synchronously move through the lifting block 33.
Referring to fig. 1, 2 and 3, the left end and the right end of the mounting block 36 are both provided with a moving groove 361 which is through from front to back, a moving block 362 is arranged in the moving groove 361 in a sliding manner, the rear end of the moving block 362 is in threaded connection with the biaxial lead screw 37, the front end of the moving block 362 is provided with drilling parts 363, the two drilling parts 363 are arranged in bilateral symmetry, and a drill 364 is detachably arranged at one end of the drilling part 363 opposite to the drill part 363.
Referring to fig. 1, 2, 3 and 7, the installation block 36 is slidably clamped with two left and right return frames 365, the return frames 365 are located between two moving blocks 362, an auxiliary block 366 is installed at the front end of the return frame 365, a round hole 367 is formed in one end, opposite to the round hole, of the auxiliary block 366, the center line of the round hole 367 coincides with the center line of the drill 364, first blocks are respectively arranged at the upper end and the lower end of the auxiliary block 366, one side, facing the round hole 367, of each first block is connected with one end of an abutting spring, the other end of each abutting spring is connected to the return frame 365 through a second block, and an inclined surface is arranged at one end, far away from the return frame 365, of each auxiliary block 366 and one side, facing the round hole 367.
During specific work, the mounting block 36 is driven by the moving hydraulic cylinder 35 to drive the moving block 362 and the return-type frame 365 to move synchronously until the drill 364 on the drilling component 363 moves to the back side of the vertical section of the motor fixing seat 100, the auxiliary block 366 on the return-type frame 365 pushes against and moves to the opposite side of the vertical section of the motor fixing seat 100 through the inclined surface, and the auxiliary block 366 pushes against the opposite side of the vertical section of the motor fixing seat 100 under the action of the pushing spring, so that the coincidence of the center line of the drill 364, the center line of the position to be drilled of the motor fixing seat 100 and the center line of the round hole 367 on the auxiliary block 366 is ensured, meanwhile, when the drill 364 drills the vertical section of the motor fixing seat 100, the vibration and the shaking of the motor fixing seat 100 are reduced through the auxiliary block 366, and the phenomenon that the drilling position of the drill 364 is inclined is avoided; it should be noted that the position of the swage block 365 on the mounting block 36 is slidably adjusted before the drill head 364 is aligned with the position to be drilled on the vertical section of the motor mount 100, so as to ensure that the subsequent auxiliary block 366 is in sliding contact with the opposite end of the motor mount 100; then, the drill bit 364 is driven to rotate by the drilling component 363, and meanwhile, the output end of the motor 38 is rotated to drive the double-shaft lead screw 37 to synchronously rotate, so that the double-shaft lead screw 37 drives the two moving blocks 362 on the mounting block 36 to synchronously move, the moving blocks 362 drive the drill bit 364 to move towards the vertical section of the motor fixing seat 100 through the drilling component 363, so that the drill bit 364 starts to drill the vertical section of the motor fixing seat 100, and further, the synchronous drilling of the vertical sections at two sides of the motor fixing seat 100 is realized, and the holes at two sides are positioned on the same central line.
The invention comprises the following working steps: the first step is as follows: firstly, the motor fixing seat 100 to be processed is placed between the two clamping discs 26, the horizontal section of the motor fixing seat 100 is kept in a horizontal state, then the two output ends of the double-shaft hydraulic cylinder 21 drive the moving seat 22 to move towards the middle of the workbench 1 through the connecting block 23, and then the motor fixing seat 100 is clamped and fixed by the clamping mechanism 27.
The second step is that: the movable hydraulic cylinder 35 drives the fixing frame 32 to move towards the motor fixing seat 100 through the connecting strip 34, so that the fixing frame 32 drives the mounting block 36 to move synchronously through the lifting block 33, the drill 364 is aligned to the position of the vertical section of the motor fixing seat 100 to be drilled, and then the function of simultaneously drilling the same position of the vertical sections on two sides of the motor fixing seat 100 by the drill 364 is realized through the rotary motor 38 and the double-shaft screw 37.
The third step: after drilling at one position of the vertical section of the motor fixing seat 100 is completed, the motor 38 is rotated for reverse rotation, so that the moving block 362 returns to the initial position, then the moving cylinder 35 drives the fixing frame 32 to move towards the direction away from the motor fixing seat 100, then the rotating rod 254 drives the rotating ring 25 to rotate, so that the clamping disc 26 and the clamping mechanism 27 drive the motor fixing seat 100 to synchronously rotate, until the limiting rod 252 limits the rotating ring 25 to rotate, at the moment, the drill bit 364 is aligned to the position of the vertical section of the motor fixing seat 100 to be drilled again through the moving cylinder 35, and the process is circulated until the drilling of the vertical section of the motor fixing seat 100 is completed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a drilling processing equipment behind motor fixing base metal casting shaping, includes workstation (1), clamping device (2) and drilling equipment (3), its characterized in that: the upper end of the workbench (1) is provided with a clamping device (2) and a drilling device (3), and the drilling device (3) is positioned behind the clamping device (2);
the clamping device (2) comprises a double-shaft hydraulic cylinder (21), a moving seat (22), a connecting block (23), a sliding block (24), a rotating ring (25), a clamping disc (26) and a clamping mechanism (27), wherein the upper end of the workbench (1) is provided with the two moving seats (22) which are symmetrically arranged left and right in a sliding manner, the middle part of the lower end of the moving seat (22) is provided with the connecting block (23), the workbench (1) is provided with an upper mounting groove and a lower mounting groove which are communicated up and down, the connecting block (23) is arranged in the mounting groove in a sliding manner, the lower end of the connecting block (23) penetrates through the mounting groove, the lower end of the workbench (1) is provided with the double-shaft hydraulic cylinder (21), the output ends of the two ends of the double-shaft hydraulic cylinder (21) are connected with the connecting block (23), the sliding blocks (24) are arranged on the front side and the rear side of the lower end of the moving seat (22), and a sliding chute which is matched with the sliding block (24) is arranged on the workbench (1), a rotating ring (25) penetrates through the upper end of the moving seat (22), the rotating ring (25) is rotatably installed on the moving seat (22), clamping discs (26) are installed on the opposite sides of the two rotating rings (25), and a clamping mechanism (27) is arranged on each clamping disc (26);
the clamping mechanism (27) comprises a mounting strip (271), a U-shaped seat (272), threaded holes (273), locking bolts (274) and a clamping strip (275), a plurality of mounting strips (271) are uniformly arranged at the periphery of one end, far away from the rotating ring (25), of the clamping disc (26), the U-shaped seat (272) is arranged on the mounting strip (271) in a sliding mode, the mounting strip (271) is far away from one side of the clamping disc (26) and is uniformly provided with the threaded holes (273) along the length direction of the mounting strip, the locking bolts (274) penetrate through the U-shaped seat (272) and are in threaded connection with the threaded holes (273) in the mounting strip (271), and the clamping strip (275) is hinged to one end, far away from the clamping disc (26), of the U-shaped seat (272);
a clamping seat (276) is installed on the inner side wall of the rotating ring (25), a clamping hydraulic cylinder (277) is installed on the clamping seat (276), the output end of the clamping hydraulic cylinder (277) penetrates through the clamping disc (26), a driving disc (278) is arranged on one side, away from the moving seat (22), of the clamping disc (26), the output end of the clamping hydraulic cylinder (277) is connected with the driving disc (278), the center line of the driving disc (278) is overlapped with the center line of the clamping disc (26), one end, facing the driving disc (278), of the clamping strip (275) is hinged to one end of a driving strip (279), and the other end of the driving strip (279) is hinged to the outer side wall of the driving disc (278);
a calibration block (2751) is fixed on one side, away from the driving disc (278), of the clamping strip (275), a cushion block (2752) is arranged at one end, away from the driving disc (278), of the clamping strip (275) and opposite to the side, located at the calibration block (2751), of the clamping strip (275), and the cushion block (2752) is made of elastic materials;
the drilling device (3) comprises a guide seat (31), a fixed frame (32), a lifting block (33), a connecting strip (34), a movable hydraulic cylinder (35), an installation block (36), a double-shaft screw rod (37) and a rotating motor (38), wherein the upper end surface of the workbench (1) is provided with the guide seat (31) which is symmetrically arranged in the left and right directions, the upper end of the guide seat (31) is provided with the fixed frame (32) in a sliding manner, the fixed frame (32) is of a hollow shell structure with an open upper end, the lifting block (33) is connected to the upper end of the fixed frame (32) in a sliding manner, the connecting strip (34) is connected between the two fixed frames (32), the left and right sides of the lower end of the connecting strip (34) are connected with the output end of the movable hydraulic cylinder (35) through a driving block, the fixed section of the movable hydraulic cylinder (35) is installed on the upper end surface of the workbench (1), and the lower end of the driving block is arranged on the workbench (1) in a sliding manner, two be connected with between elevator (33) installation piece (36) and installation piece (36) both ends and fix terminal surface before elevator (33) upper end, two install biax lead screw (37) through the bearing between elevator (33) upper end, biax lead screw (37) one end is connected with rotation motor (38) output, rotation motor (38) are installed on elevator (33) through the motor cabinet.
2. The drilling machining equipment for the metal casting of the motor fixing seat after forming is characterized in that: the outer side wall of the rotating ring (25) is circumferentially and uniformly provided with a plurality of limiting holes (251), the top of the moving seat (22) is provided with a through hole, the lower end of the limiting rod (252) penetrates through the through hole to the limiting holes (251), the upper end of the limiting rod (252) is provided with a round block, and a return spring (253) is connected between the round block and the top of the moving seat (22).
3. The drilling machining equipment for the metal casting of the motor fixing seat after forming is characterized in that: the outer side wall of one end, far away from the clamping disc (26), of the rotating ring (25) is circumferentially and uniformly provided with rotating rods (254).
4. The drilling machining equipment for the metal casting of the motor fixing seat after forming is characterized in that: the drilling device is characterized in that the left end and the right end of the mounting block (36) are respectively provided with a moving groove (361) which is through from front to back, a moving block (362) is arranged in the moving groove (361) in a sliding mode, the rear end of the moving block (362) is in threaded connection with the double-shaft lead screw (37), the front end of the moving block (362) is provided with drilling parts (363), the two drilling parts (363) are arranged in a bilateral symmetry mode, and a drill bit (364) is arranged at one end, opposite to the drilling parts (363), of the drilling parts (363) in a detachable mode.
5. The drilling machining equipment for the metal casting of the motor fixing seat after forming is characterized in that: the installation piece (36) on slide clamping connect have two to control the shape frame (365) that return of arranging and return shape frame (365) and be located between two movable blocks (362), it is provided with auxiliary block (366) to return shape frame (365) front end slip, auxiliary block (366) back of the body one end of the back of the body has seted up round hole (367), the central line of round hole (367) and the coincidence of the central line of drill bit (364), auxiliary block (366) upper and lower both ends all are provided with a piece, one side that a piece faced round hole (367) is connected with conflict spring one end, the conflict spring other end is connected on returning shape frame (365) through No. two pieces, auxiliary block (366) keep away from the one end that returns shape frame (365) and one side that faces round hole (367) is provided with the inclined plane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456345.4A CN113857524B (en) | 2021-12-02 | 2021-12-02 | Drilling processing equipment after molding of metal casting of motor fixing seat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111456345.4A CN113857524B (en) | 2021-12-02 | 2021-12-02 | Drilling processing equipment after molding of metal casting of motor fixing seat |
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| CN113857524A CN113857524A (en) | 2021-12-31 |
| CN113857524B true CN113857524B (en) | 2022-02-18 |
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| CN115138996B (en) * | 2022-09-02 | 2022-11-22 | 苏州睿鑫莱机电科技有限公司 | Laser drilling machine |
| CN115351322B (en) * | 2022-09-19 | 2023-10-13 | 汉福启东环境科技股份有限公司 | Copper pipe reaming equipment for evaporator of refrigerator |
| CN116619109B (en) * | 2023-07-19 | 2023-09-12 | 山东莱锻机械股份有限公司 | Shaft forging processing manipulator |
| CN117444263B (en) * | 2023-11-21 | 2024-03-19 | 力天模塑(大连)有限公司 | A equipment casing drilling equipment for electronic equipment processing |
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| CN206474723U (en) * | 2017-01-24 | 2017-09-08 | 湖北名泰农机有限公司 | A kind of duplex head milling machine for being used to process rice transplanter walking pipe |
| KR101926318B1 (en) * | 2018-09-07 | 2018-12-06 | 김희창 | Drilling device for aluminum bar |
| CN209189871U (en) * | 2018-12-27 | 2019-08-02 | 山东临沂金星机床有限公司 | The continuous Automatic-clamping of workpiece multistation unclamps, rotates the lathe of milling |
| CN110449629A (en) * | 2019-09-17 | 2019-11-15 | 安徽福马汽车零部件集团有限公司 | A kind of heavy truck crossbeam entirety drilling tool fixture and application method |
| CN110695396B (en) * | 2019-11-06 | 2020-08-04 | 长春北兴激光工程技术有限公司 | Multi-station processing drilling and milling machine tool based on blind holes of pipes |
| CN212444260U (en) * | 2020-02-24 | 2021-02-02 | 尚佳豪五金(深圳)有限公司 | Machine tool positioning fixture |
| CN214134096U (en) * | 2021-01-19 | 2021-09-07 | 重庆斯格特机械制造股份有限公司 | Semi-automatic valve push rod end face drilling machine |
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Effective date of registration: 20230714 Address after: 221200 Gaozuo Town, Suining County, Xuzhou City, Jiangsu Province Planning West Ring Road East and Xingda Road West Patentee after: Xuzhou Hongtai Mould Manufacturing Co.,Ltd. Address before: 221200 Jiang Dong group, Guanwang village, gaozuo Town, Suining County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Changlong metal products Co.,Ltd. |
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