CN105057731A - Bearing drilling machine - Google Patents

Bearing drilling machine Download PDF

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Publication number
CN105057731A
CN105057731A CN201510478058.1A CN201510478058A CN105057731A CN 105057731 A CN105057731 A CN 105057731A CN 201510478058 A CN201510478058 A CN 201510478058A CN 105057731 A CN105057731 A CN 105057731A
Authority
CN
China
Prior art keywords
adapt
installing hole
install bin
drilling machine
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510478058.1A
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Chinese (zh)
Other versions
CN105057731B (en
Inventor
胡立波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tongtai Bearing Co ltd
Original Assignee
ZHEJIANG TONGTAI BEARING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by ZHEJIANG TONGTAI BEARING Co Ltd filed Critical ZHEJIANG TONGTAI BEARING Co Ltd
Priority to CN201510478058.1A priority Critical patent/CN105057731B/en
Publication of CN105057731A publication Critical patent/CN105057731A/en
Application granted granted Critical
Publication of CN105057731B publication Critical patent/CN105057731B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015Frames, beds, pillars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/58Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2215/00Details of workpieces
    • B23B2215/12Bearing races

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention relates to the technical field of mechanical equipment, in particular to a bearing drilling machine. The bearing drilling machine comprises a base, and further comprises a console arranged at one side of the upper end of the base, a first motor arranged at the other side of the upper end of the base, a first transmission part, a first lifting frame arranged at the upper end of the first transmission part, a cross beam arranged at the upper part of the first lifting frame, a drilling part slidingly arranged on the cross beam, and a spring sleeving the cross beam and pressed on the side wall of the first lifting frame. The bearing drilling machine is convenient to operate and adjust.

Description

A kind of bearing drilling machine
Technical field
The present invention relates to mechanical equipment technical field, particularly relate to a kind of bearing drilling machine.
Background technology
In Production of bearing process, usually adopt rig to hole to it.But traditional rig regulates inconvenient, inconvenient operation, drilling efficiency is low, and drilling quality is poor.Therefore, need to provide a kind of easy to operate, rig easy to adjust.
Summary of the invention
The object of this invention is to provide a kind of bearing drilling machine, solve traditional rig and regulate inconvenient, the problem of inconvenient operation.
The technical scheme that the present invention adopts for its technical problem of solution is:
A kind of bearing drilling machine, comprise pedestal, also comprise the operating desk of the side of the upper end being arranged at described pedestal, be arranged at the upper end of described pedestal opposite side the first motor, be arranged at described pedestal upper end and be rotatably connected in the first drive disk assembly of the end of described first motor, the first crane being arranged at the upper end of described first drive disk assembly, the crossbeam being arranged at the top of described first crane, being arranged at the wellbore part on described crossbeam and being sheathed on described crossbeam and the spring be pressed on the sidewall of described first crane of slip;
Described first drive disk assembly comprises install bin, radial direction along described install bin is arranged in the first power transmission shaft in described install bin, revolve the reversing piece of the end being located at described first power transmission shaft, axis along described install bin to be arranged in described install bin and to revolve the second driving shaft be located on described reversing piece, to be sheathed on described second driving shaft and to be embedded at first fixture on the top of described install bin, revolve the interior driving-disc of the upper end being located at described second driving shaft, the main rotating disc revolving the upper end being located at described interior driving-disc and the swinging plate be arranged on the outer wall of described main rotating disc,
Described install bin is round table-like; In described install bin, be equipped with guiding rotating drum along the axial of described install bin, described guiding rotating drum and described second driving shaft adapt; The outer wall of described first fixture is ellipsoid; Described interior driving-disc is round table-like, is arranged with rotation holddown groove in the bottom of described main rotating disc; In the outer wall of described main rotating disc, be arranged with extrapolation access slot, described outer inserting groove and described swinging plate adapt; Outer inserting groove described in several is uniformly distributed along the circumferencial direction of described main rotating disc; Upper surface and the lower surface of described swinging plate are curved surface; Described reversing piece is spherical, is equipped with the first installing hole and the second installing hole in described reversing piece, and described first installing hole is mutually vertical with described second installing hole; Described first installing hole and described first power transmission shaft adapt; Described second installing hole and described second driving shaft adapt.
Wherein, described wellbore part comprises main sliding seat, be embedded at the sidewall internal stop of the side of described main sliding seat, be arranged at the locking piece of the opposite side of described main sliding seat, direction along the end face perpendicular to described main sliding seat is arranged at the sliding rail of the downside of described main sliding seat, the travelling carriage be arranged on described sliding rail slided, revolve the output on the top being located at described travelling carriage, be embedded at the chassis of the bottom of described main sliding seat, be arranged at the second motor between described chassis and described output, be arranged at the tool rest of the downside of described travelling carriage and revolve the drill be located on described tool rest.
Wherein, recessed first output magazine in the top of described travelling carriage, described first output magazine is round table-like; Described first output magazine and described output adapt; On the outer wall on described chassis, be convexly equipped with positioning convex, described positioning convex is hemispherical; Positioning convex described in several is distributed on the outer wall on described chassis uniformly; In described tool rest, be equipped with Cutting tool installation manner hole along the axial of described tool rest, described Cutting tool installation manner hole and described drill adapt; Concave side wall in described sliding rail is provided with interior sliding tray, and the end of described travelling carriage is provided with sliding shoe.
Wherein, described operating desk comprises basic installing rack, is arranged at the lifting base plate of the upper end of described basic installing rack, covers at the bearing frame of the upside of described lifting base plate, is arranged at the lifting handle of the bottom of described basic installing rack, revolves the first actuator of the end being located at described lifting handle, is arranged at the outer drive of the upside of described first actuator, revolves the main rotating shaft be located on described outer drive and revolve to be located on described main rotating shaft and to hold out against hold out against wheel along the direction of the end face perpendicular to described outer drive in the lower end of described lifting base plate.
Wherein, described first actuator is ellipsoid shape; Wheel is held out against for discoid in described; The downside of described lifting base plate is provided with locator card fitting, between adjacent two described locator card fittings, is provided with the first lifting chamber, described first lifting chamber and described in hold out against wheel and adapt.
Wherein, described outer drive comprises main wheel body, the 3rd installing hole be arranged in described main wheel body, the first fixture be arranged on the end face of described main wheel body, recessed the first driving groove in the sidewall of described main wheel body, is arranged at clamping tooth on the outer wall of described first driving groove and recessed locating slot in the sidewall of described 3rd installing hole.
Wherein, described first driving groove and described first actuator adapt; Described 3rd installing hole is cylindric; The longitudinal section of described locating slot is trapezoidal; Concave side wall in described first driving groove is provided with grafting holddown groove, and described grafting holddown groove and described clamping tooth adapt; The longitudinal section of described clamping tooth is trapezoidal; Clamping tooth described in several is distributed on described first driving groove uniformly; Described 3rd installing hole and described main rotating shaft adapt.
The invention has the advantages that:
Bearing drilling machine of the present invention, comprise pedestal, also comprise the operating desk of the side of the upper end being arranged at described pedestal, be arranged at the upper end of described pedestal opposite side the first motor, be arranged at described pedestal upper end and be rotatably connected in the first drive disk assembly of the end of described first motor, the first crane being arranged at the upper end of described first drive disk assembly, the crossbeam being arranged at the top of described first crane, being arranged at the wellbore part on described crossbeam and being sheathed on described crossbeam and the spring be pressed on the sidewall of described first crane of slip;
Described first drive disk assembly comprises install bin, radial direction along described install bin is arranged in the first power transmission shaft in described install bin, revolve the reversing piece of the end being located at described first power transmission shaft, axis along described install bin to be arranged in described install bin and to revolve the second driving shaft be located on described reversing piece, to be sheathed on described second driving shaft and to be embedded at first fixture on the top of described install bin, revolve the interior driving-disc of the upper end being located at described second driving shaft, the main rotating disc revolving the upper end being located at described interior driving-disc and the swinging plate be arranged on the outer wall of described main rotating disc,
Described install bin is round table-like; In described install bin, be equipped with guiding rotating drum along the axial of described install bin, described guiding rotating drum and described second driving shaft adapt; The outer wall of described first fixture is ellipsoid; Described interior driving-disc is round table-like, is arranged with rotation holddown groove in the bottom of described main rotating disc; In the outer wall of described main rotating disc, be arranged with extrapolation access slot, described outer inserting groove and described swinging plate adapt; Outer inserting groove described in several is uniformly distributed along the circumferencial direction of described main rotating disc; Upper surface and the lower surface of described swinging plate are curved surface; Described reversing piece is spherical, is equipped with the first installing hole and the second installing hole in described reversing piece, and described first installing hole is mutually vertical with described second installing hole; Described first installing hole and described first power transmission shaft adapt; Described second installing hole and described second driving shaft adapt; Bearing drilling machine of the present invention is easy to operate, easy to adjust.
Accompanying drawing explanation
Fig. 1 is the front view of operating desk of the present invention.
Fig. 2 is the front view of outer drive of the present invention.
Fig. 3 is the front view of bearing drilling machine of the present invention.
Fig. 4 is the front view of wellbore part of the present invention.
Fig. 5 is the front view of the first drive disk assembly of the present invention.
1-pedestal; 2-operating desk; 21-bearing frame; 22-is elevated base plate; The outer drive of 23-; 231-first fixture; 232-locating slot; 233-clamping tooth; 234-the 3rd installing hole; 235-main wheel body; 24-lifting handle; 25-first actuator; 26-main rotating shaft; Wheel is held out against in 27-; 28-basis installing rack; 3-wellbore part; 31-sidewall internal stop; The main sliding seat of 32-; 33-chassis; 34-second motor; 35-locking piece; 36-sliding rail; 37-travelling carriage; 38-tool rest; 39-drill; 310-output; 4-crossbeam; 5-first crane; 6-first drive disk assembly; 61-first power transmission shaft; 62-reversing piece; 63-install bin; 64-second driving shaft; Driving-disc in 65-; 66-swinging plate; The main rotating disc of 67-; 68-first fixture; 7-first motor.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the present invention further.
Composition graphs 1 to Fig. 5 is described in detail to bearing drilling machine of the present invention.
Bearing drilling machine of the present invention, comprise pedestal 1, also comprise the operating desk 2 of the side of the upper end being arranged at described pedestal 1, be arranged at the first motor 7 of the opposite side of the upper end of described pedestal 1, be arranged at the upper end of described pedestal 1 and be rotatably connected in the first drive disk assembly 6 of the end of described first motor 7, be arranged at the first crane 5 of the upper end of described first drive disk assembly 6, be arranged at the crossbeam 4 on the top of described first crane 5, that slides is arranged at wellbore part on described crossbeam 43 and is sheathed on described crossbeam 4 and the spring be pressed on the sidewall of described first crane 5,
Described first drive disk assembly 6 comprises install bin 63, radial direction along described install bin 63 is arranged in the first power transmission shaft 61 in described install bin 63, revolve the reversing piece 62 of the end being located at described first power transmission shaft 61, axis along described install bin 63 to be arranged in described install bin 63 and to revolve the second driving shaft 64 be located on described reversing piece 62, to be sheathed on described second driving shaft 64 and to be embedded at first fixture 68 on the top of described install bin 63, revolve the interior driving-disc 65 of the upper end being located at described second driving shaft 64, the main rotating disc 67 revolving the upper end being located at described interior driving-disc 65 and the swinging plate 66 be arranged on the outer wall of described main rotating disc 67,
Described install bin 63 is round table-like; In described install bin 63, be equipped with guiding rotating drum along the axial of described install bin 63, described guiding rotating drum and described second driving shaft 64 adapt; The outer wall of described first fixture 68 is ellipsoid; Described interior driving-disc 65 is round table-like, is arranged with rotation holddown groove in the bottom of described main rotating disc 67; In the outer wall of described main rotating disc 67, be arranged with extrapolation access slot, described outer inserting groove and described swinging plate 66 adapt; Outer inserting groove described in several is uniformly distributed along the circumferencial direction of described main rotating disc 67; Upper surface and the lower surface of described swinging plate 66 are curved surface; Described reversing piece 62 is spherical, is equipped with the first installing hole and the second installing hole in described reversing piece 62, and described first installing hole is mutually vertical with described second installing hole; Described first installing hole and described first power transmission shaft 61 adapt; Described second installing hole and described second driving shaft 64 adapt.
Described wellbore part 3 comprises main sliding seat 32, be embedded at the sidewall internal stop 31 of the side of described main sliding seat 32, be arranged at the locking piece 35 of the opposite side of described main sliding seat 32, direction along the end face perpendicular to described main sliding seat 32 is arranged at the sliding rail 36 of the downside of described main sliding seat 32, the travelling carriage 37 be arranged on described sliding rail 36 slided, revolve the output 310 on the top being located at described travelling carriage 37, be embedded at the chassis 33 of the bottom of described main sliding seat 32, be arranged at the second motor 34 between described chassis 33 and described output 310, be arranged at the tool rest 38 of the downside of described travelling carriage 37 and revolve the drill 39 be located on described tool rest 38.
In recessed first output magazine in the top of described travelling carriage 37, described first output magazine is round table-like; Described first output magazine and described output 310 adapt; On the outer wall on described chassis 33, be convexly equipped with positioning convex, described positioning convex is hemispherical; Positioning convex described in several is distributed on the outer wall on described chassis 33 uniformly; In described tool rest 38, be equipped with Cutting tool installation manner hole along the axial of described tool rest 38, described Cutting tool installation manner hole and described drill 39 adapt; Concave side wall in described sliding rail 36 is provided with interior sliding tray, and the end of described travelling carriage 37 is provided with sliding shoe.
Described operating desk 2 comprises basic installing rack 28, be arranged at the lifting base plate 22 of the upper end of described basic installing rack 28, cover at the bearing frame 21 of the upside of described lifting base plate 22, be arranged at the lifting handle 24 of the bottom of described basic installing rack 28, revolve the first actuator 25 of the end being located at described lifting handle 24, be arranged at the outer drive 23 of the upside of described first actuator 25, direction along the end face perpendicular to described outer drive 23 is revolved the main rotating shaft 26 be located on described outer drive 23 and in the lower end of described lifting base plate 22, is held out against wheel 27 with revolving to be located on described main rotating shaft 26 and to hold out against.
Described first actuator 25 is ellipsoid shape; Wheel 27 is held out against for discoid in described; The downside of described lifting base plate 22 is provided with locator card fitting, between adjacent two described locator card fittings, is provided with the first lifting chamber, described first lifting chamber and described in hold out against wheel 27 and adapt.
Described outer drive 23 comprises main wheel body 235, the 3rd installing hole 234 be arranged in described main wheel body 235, the first fixture 231 be arranged on the end face of described main wheel body 235, recessed the first driving groove in the sidewall of described main wheel body 235, be arranged at clamping tooth 233 on the outer wall of described first driving groove and recessed locating slot 232 in the sidewall of described 3rd installing hole 234.
Described first driving groove and described first actuator 25 adapt; Described 3rd installing hole 234 is cylindric; The longitudinal section of described locating slot 232 is trapezoidal; Concave side wall in described first driving groove is provided with grafting holddown groove, and described grafting holddown groove and described clamping tooth 233 adapt; The longitudinal section of described clamping tooth 233 is trapezoidal; Clamping tooth 233 described in several is distributed on described first driving groove uniformly; Described 3rd installing hole 234 and described main rotating shaft 26 adapt.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (7)

1. a bearing drilling machine, comprise pedestal (1), it is characterized in that: the operating desk (2) also comprising the side of the upper end being arranged at described pedestal (1), be arranged at first motor (7) of the opposite side of the upper end of described pedestal (1), be arranged at the upper end of described pedestal (1) and be rotatably connected in first drive disk assembly (6) of the end of described first motor (7), be arranged at first crane (5) of the upper end of described first drive disk assembly (6), be arranged at the crossbeam (4) on the top of described first crane (5), being arranged at the wellbore part (3) on described crossbeam (4) and being sheathed on described crossbeam (4) of sliding is gone up and the spring be pressed on the sidewall of described first crane (5),
Described first drive disk assembly (6) comprises install bin (63), radial direction along described install bin (63) is arranged in the first power transmission shaft (61) in described install bin (63), revolve the reversing piece (62) of the end being located at described first power transmission shaft (61), axis along described install bin (63) to be arranged in described install bin (63) and to revolve the second driving shaft (64) be located on described reversing piece (62), be sheathed on described second driving shaft (64) to go up and the first fixture (68) being embedded at the top of described install bin (63), revolve the interior driving-disc (65) of the upper end being located at described second driving shaft (64), the main rotating disc (67) revolving the upper end being located at described interior driving-disc (65) and the swinging plate (66) be arranged on the outer wall of described main rotating disc (67),
Described install bin (63) is for round table-like; In described install bin (63), be equipped with guiding rotating drum along the axial of described install bin (63), described guiding rotating drum and described second driving shaft (64) adapt; The outer wall of described first fixture (68) is ellipsoid; Described interior driving-disc (65), for round table-like, is arranged with rotation holddown groove in the bottom of described main rotating disc (67); In the outer wall of described main rotating disc (67), be arranged with extrapolation access slot, described outer inserting groove and described swinging plate (66) adapt; Outer inserting groove described in several is uniformly distributed along the circumferencial direction of described main rotating disc (67); Upper surface and the lower surface of described swinging plate (66) are curved surface; Described reversing piece (62), for spherical, is equipped with the first installing hole and the second installing hole in described reversing piece (62), and described first installing hole is mutually vertical with described second installing hole; Described first installing hole and described first power transmission shaft (61) adapt; Described second installing hole and described second driving shaft (64) adapt.
2. a kind of bearing drilling machine according to claim 1, it is characterized in that: described wellbore part (3) comprises main sliding seat (32), be embedded at the sidewall internal stop (31) of the side of described main sliding seat (32), be arranged at the locking piece (35) of the opposite side of described main sliding seat (32), direction along the end face perpendicular to described main sliding seat (32) is arranged at the sliding rail (36) of the downside of described main sliding seat (32), the travelling carriage (37) be arranged on described sliding rail (36) slided, revolve the output (310) on the top being located at described travelling carriage (37), be embedded at the chassis (33) of the bottom of described main sliding seat (32), be arranged at the second motor (34) between described chassis (33) and described output (310), be arranged at the tool rest (38) of the downside of described travelling carriage (37) and revolve the drill (39) be located on described tool rest (38).
3. a kind of bearing drilling machine according to claim 2, is characterized in that: in recessed first output magazine in the top of described travelling carriage (37), described first output magazine is round table-like; Described first output magazine and described output (310) adapt; On the outer wall of described chassis (33), be convexly equipped with positioning convex, described positioning convex is hemispherical; Positioning convex described in several is distributed on the outer wall of described chassis (33) uniformly; In described tool rest (38), be equipped with Cutting tool installation manner hole along the axial of described tool rest (38), described Cutting tool installation manner hole and described drill (39) adapt; Concave side wall in described sliding rail (36) is provided with interior sliding tray, and the end of described travelling carriage (37) is provided with sliding shoe.
4. a kind of bearing drilling machine according to claim 3, it is characterized in that: described operating desk (2) comprises basic installing rack (28), be arranged at the lifting base plate (22) of the upper end of described basic installing rack (28), cover at the bearing frame (21) of the upside of described lifting base plate (22), be arranged at the lifting handle (24) of the bottom of described basic installing rack (28), revolve first actuator (25) of the end being located at described lifting handle (24), be arranged at the outer drive (23) of the upside of described first actuator (25), direction along the end face perpendicular to described outer drive (23) is revolved the main rotating shaft (26) be located on described outer drive (23) and is revolved that to be located at described main rotating shaft (26) upper and hold out against hold out against wheel (27) in the lower end of described lifting base plate (22).
5. a kind of bearing drilling machine according to claim 4, is characterized in that: described first actuator (25) is ellipsoid shape; Wheel (27) is held out against for discoid in described; The downside of described lifting base plate (22) is provided with locator card fitting, between adjacent two described locator card fittings, is provided with the first lifting chamber, described first lifting chamber and described in hold out against wheel (27) and adapt.
6. a kind of bearing drilling machine according to claim 5, is characterized in that: described outer drive (23) comprises main wheel body (235), the 3rd installing hole (234) be arranged in described main wheel body (235), the first fixture (231) be arranged on the end face of described main wheel body (235), recessed the first driving groove in the sidewall of described main wheel body (235), be arranged at clamping tooth (233) on the outer wall of described first driving groove and recessed locating slot (232) in the sidewall of described 3rd installing hole (234).
7. a kind of bearing drilling machine according to claim 6, is characterized in that: described first driving groove and described first actuator (25) adapt; Described 3rd installing hole (234) is for cylindric; The longitudinal section of described locating slot (232) is trapezoidal; Concave side wall in described first driving groove is provided with grafting holddown groove, and described grafting holddown groove and described clamping tooth (233) adapt; The longitudinal section of described clamping tooth (233) is trapezoidal; Clamping tooth (233) described in several is distributed on described first driving groove uniformly; Described 3rd installing hole (234) and described main rotating shaft (26) adapt.
CN201510478058.1A 2015-08-07 2015-08-07 A kind of bearing drilling machine Expired - Fee Related CN105057731B (en)

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CN105057731B CN105057731B (en) 2017-12-01

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CN107309935A (en) * 2017-07-17 2017-11-03 嘉善县飞虹钮扣厂 A kind of grooving cleaning device of button production
CN107486947A (en) * 2017-03-17 2017-12-19 广州元凛建筑工程技术开发有限公司 A kind of rig
CN107891184A (en) * 2017-10-19 2018-04-10 嘉善申乐五金塑料有限公司 A kind of handware chamfering machinery
CN108161124A (en) * 2017-10-24 2018-06-15 嘉善申乐五金塑料有限公司 A kind of material grooving component
CN108160808A (en) * 2018-02-08 2018-06-15 嘉善翱鹰五金制品厂 A kind of metallic plate punching apparatus
CN108380937A (en) * 2018-03-30 2018-08-10 安徽工程大学 A kind of machine components drilling equipment
CN108465730A (en) * 2018-02-08 2018-08-31 嘉善翱鹰五金制品厂 A kind of hole punched device convenient for adjusting
CN110125443A (en) * 2019-06-24 2019-08-16 莫庆锋 A kind of numerically-controlled machine tool of failure auto-cutout
CN113560939A (en) * 2021-09-18 2021-10-29 佳辰地板常州有限公司 Conveying system for network steel floor

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