CN110434367A - A kind of clamping degree is high and is convenient for the bench drill adjusted - Google Patents

A kind of clamping degree is high and is convenient for the bench drill adjusted Download PDF

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Publication number
CN110434367A
CN110434367A CN201910561825.3A CN201910561825A CN110434367A CN 110434367 A CN110434367 A CN 110434367A CN 201910561825 A CN201910561825 A CN 201910561825A CN 110434367 A CN110434367 A CN 110434367A
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CN
China
Prior art keywords
drilled
fixedly installed
fixture block
clamping degree
bench drill
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.)
Pending
Application number
CN201910561825.3A
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Chinese (zh)
Inventor
周进
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.)
Gaoyou Xinshun Machinery Manufacturing Co Ltd
Original Assignee
Gaoyou Xinshun Machinery Manufacturing 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
Publication date
Application filed by Gaoyou Xinshun Machinery Manufacturing Co Ltd filed Critical Gaoyou Xinshun Machinery Manufacturing Co Ltd
Priority to CN201910561825.3A priority Critical patent/CN110434367A/en
Publication of CN110434367A publication Critical patent/CN110434367A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/10Auxiliary devices, e.g. bolsters, extension members

Abstract

The present invention relates to bench drill technical fields, and disclose clamping degree height and be fixedly installed with support leg convenient for the bench drill of adjusting, including pedestal, the bottom of the pedestal.The clamping degree is high and is convenient for the bench drill adjusted, it is adapted by the way that slot size will be limited with the size of object to be drilled, limit restriction slot object to be drilled for the first time, its front and back is avoided to generate displacement, after object to be drilled is placed, rotate threaded rod, threaded rod is after the first threaded hole and the rotation of the second threaded hole at this time, it moves toward one another, so that two fixture blocks are pressed in the front and rear sides of object to be drilled, air extrusion in bothrium is fallen, make the inside hold mode of bothrium, to which object to be drilled be clamped, the bothrium for being no less than two by offering quantity, keep fixture block more firm to the clamping of object to be drilled, and fixture block is set as rubber, it can carry out slight deformation, it is bonded fixture block with to object to be drilled even closer, achieve the purpose that clamping degree is high.

Description

A kind of clamping degree is high and is convenient for the bench drill adjusted
Technical field
The present invention relates to bench drill technical field, specially a kind of clamping degree is high and is convenient for the bench drill adjusted.
Background technique
Bench drill abbreviation bench drill, referring to can be placed on operation post, the small drilling machine that main shaft is arranged vertically, bench drill For bore diameter generally at 13 millimeters hereinafter, being usually no more than 25 millimeters, main shaft speed change, which generally passes through, changes V-belt Position on tower belt wheel realize that axis feeding mainly makees middle-size and small-size drilling part, expansion by manual operation, bench drill The work such as hole, fraising, tapping and surface scraping are used in processing workshop and mold repair and spare parts workshop, with domestic and international same type lathe Compare, has the characteristics that horsepower is small, rigidity is high, precision is high, rigidity is good, easy to operate and easy to maintain.
Such as a kind of multifunctional table-type drilling machine is disclosed in Chinese patent CN 104070197B, lower table includes bottom Disk, bearing, guiding axis, idler wheel, upper platen, chuck and steering wheel are coaxially fixedly mounted with bearing in the top surface on chassis, coaxial in bearing It is set with guiding axis, a kind of multifunctional table-type drilling machine advantage described in the invention is can to process the pore structure of some particular/special requirements, Drill bit is fed when processing on one side, rotates left and right steering wheel on one side, easy to operate, Product Precision is high, but a kind of multifunctional table Formula drilling machine haves the shortcomings that clamping degree is low, when processing object to be drilled, since the clamping degree to object to be drilled is not high, is easy to make It is moved, and is led to beaten drilling not and is with object to be drilled in vertical state, and has influenced the accuracy of drilling, so mention A kind of clamping degree is high out and is convenient for the bench drill adjusted to solve the problems, such as above-mentioned propose.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the bench drill high and convenient for adjusting the present invention provides a kind of clamping degree, has The advantages that clamping degree is high solves and haves the shortcomings that clamping degree is low, when processing to object to be drilled, due to the folder to object to be drilled Degree of holding is not high, is easy to bring it about movement, leads to beaten drilling not and is with object to be drilled in vertical state, and has influenced drilling Accuracy the problem of.
(2) technical solution
To realize the high purpose of above-mentioned clamping degree, the invention provides the following technical scheme: a kind of clamping degree is high and convenient for adjusting The bench drill of section, including pedestal, the bottom of the pedestal are fixedly installed with support leg, the fixed peace in the right side of the base top Equipped with fixed block, the inside of the fixed block is fixedly installed with support column, and the outer surface of the support column is movably installed with upper frame, Rotating electric machine is fixedly installed on the right side of the upper frame bottom, the front of the upper frame is movably installed with handle, and the handle leans on The inside of upper frame is run through and extended in one end of nearly upper frame, and drill bit, the drill bit are movably installed on the left of the upper frame bottom Run through and extend to the inside of upper frame, the outer surface of the support column and the bottom activity peace for being located at upper frame close to one end of upper frame It equipped with movable sleeve, is movably installed with and shakes the hand on the right side of the movable sleeve, described shake the hand is run through and extended close to one end of movable sleeve To the inside of movable sleeve, fixing groove is offered on the left of the movable sleeve, the inside of the fixing groove is fixedly installed with workbench, Locating slot is offered at the top of the workbench, the bottom of the locating slot is fixedly installed with the restriction opened up on the table Slot, the top of the workbench and the front and rear sides for being located at locating slot are fixedly installed with fixture block, the front of the workbench and The back side is fixedly installed with supporting block, and the opposite side of two supporting blocks offers the first threaded hole, the workbench Front and back offer the second threaded hole, the internal activity of first threaded hole and the second threaded hole is equipped with screw thread Bar, two opposite sides of the threaded rod are fixedly installed with fixture block, and the opposite side of two fixture blocks offers suction Slot, is fixedly installed with pulling block at the top of the fixture block, between the opposite side of two fixture blocks and is located at and limits slot inner cavity Bottom wall is fixedly installed with object to be drilled, and card slot is offered at the top of the fixture block, and the inside of the card slot is fixedly installed with card column, institute State card column and have and be fixedly installed with pressing plate at the top of object to be drilled, be fixedly installed with switch at the top of the upper frame, the switch with Rotating electric machine is electrically connected by conducting wire, is fixedly installed with fixed column at the top of the fixed block.
Preferably, the fixed block includes fixed disk and fixing sleeve, and the inside of the fixed disk is fixedly installed with fixing sleeve, And the internal diameter of fixed disk is adapted with the outer diameter of fixing sleeve.
Preferably, the quantity of the support leg is four, and is evenly distributed on the bottom of pedestal, the outer diameter of the support column It is adapted with the internal diameter of fixing sleeve.
Preferably, the internal diameter of the movable sleeve is adapted with the outer diameter of support column, the size and workbench of the fixing groove Size be adapted.
Preferably, the depth of the locating slot is greater than the depth for limiting slot, and the quantity of the fixture block is four, and front and back two Fixture block described in side is symmetric in the front and rear sides of workbench central axes.
Preferably, two supporting blocks are symmetric in the front and rear sides of workbench central axes, first screw thread The internal diameter of hole and the second threaded hole is equal.
Preferably, the quantity of the bothrium is no less than two, and the fixture block is rubber block, and two pulling blocks are in symmetrical point It is distributed in the front and rear sides of object central axes to be drilled.
Preferably, the size of the object to be drilled is adapted with the size for limiting slot, the size of the card column and card slot it is big It is small to be adapted.
Preferably, the quantity of the fixed column is six, and is evenly distributed on the top of fixed block, the shape of the fixture block For rotary table.
(3) beneficial effect
Compared with prior art, the bench drill high and convenient for adjusting the present invention provides a kind of clamping degree, has following The utility model has the advantages that
1, clamping degree is high and bench drill convenient for adjusting, by that will limit slot size and the size of object to be drilled is mutually fitted Match, limit restriction slot object to be drilled for the first time, its front and back is avoided to generate displacement, after object to be drilled is placed, rotation threaded rod, this When threaded rod the first threaded hole and the second threaded hole rotation after, move toward one another, so that two fixture blocks are pressed in the front and back of object to be drilled The air extrusion in bothrium is fallen in two sides, makes the inside hold mode of bothrium, to object to be drilled be clamped, by offering Quantity is no less than two bothriums, keeps fixture block more firm to the clamping of object to be drilled, and fixture block is set as rubber, can carry out light Light deformation is bonded fixture block with to object to be drilled even closer, has achieved the purpose that clamping degree is high.
2, the clamping degree is high and is convenient for the bench drill adjusted, will be to the dual clamping of object to be drilled by limiting slot and bothrium Afterwards, then by pressing plate it is pressed in on object to be drilled, the quantity of pressing plate is two, and length is less than the length of object to be drilled, avoids to cover and beat The position in hole, when being pressed in pressing plate on object to be drilled, the card column of bottom is stuck in the card slot at the top of fixture block, makes on object to be drilled Under be defined, improve the clamping degree of object to be drilled, thus the bench drill only need will be to object to be drilled after, rotate threaded rod, then The card column of pressing plate bottom is stuck in card slot, the operating time is short, avoids the fixation of screw, facilitates adjusting, finally utilizes hand Handle makes rotating electric machine with bit, to object to be drilled with the distance for carrying out conditioning upper frame and movable sleeve of shaking the hand by lower switch It drills, to achieve the purpose that clamping degree is high.
Detailed description of the invention
Fig. 1 is a kind of clamping degree height proposed by the present invention and the bench drill structural schematic diagram convenient for adjusting;
Fig. 2 is a kind of clamping degree height proposed by the present invention and the bench drill Working table structure schematic diagram convenient for adjusting;
Fig. 3 is a kind of clamping degree height proposed by the present invention and the bench drill fixture block structural schematic diagram convenient for adjusting;
Fig. 4 is a kind of clamping degree height proposed by the present invention and the bench drill pressure plate structure schematic diagram convenient for adjusting.
In figure: 1 pedestal, 2 support legs, 3 fixed blocks, 4 support columns, 5 upper frames, 6 rotating electric machines, 7 handles, 8 drill bits, 9 activities Set 10 shakes the hand, 11 fixing grooves, 12 workbench, 13 locating slots, 14 limits slots, 15 fixture blocks, 16 supporting blocks, 17 first threaded holes, 18 Second threaded hole, 19 threaded rods, 20 fixture blocks, 21 bothriums, 22 pulling blocks, 23 objects to be drilled, 24 card slots, 25 card columns, 26 pressing plates, 27 are opened Pass, 28 conducting wires, 29 fixed columns.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of clamping degree height and the bench drill convenient for adjusting are please referred to, a kind of clamping degree is high and is convenient for adjusting Bench drill, including pedestal 1, the bottom of pedestal 1 are fixedly installed with support leg 2, and the quantity of support leg 2 is four, and uniformly divides Cloth is adapted in the bottom of pedestal 1, the outer diameter of support column 4 with the internal diameter of fixing sleeve, and the right side at 1 top of pedestal is fixedly installed with Determine block 3, fixed block 3 includes fixed disk and fixing sleeve, and the inside of fixed disk is fixedly installed with fixing sleeve, and the internal diameter of fixed disk with The outer diameter of fixing sleeve is adapted, and the inside of fixed block 3 is fixedly installed with support column 4, the internal diameter of movable sleeve 9 and support column 4 it is outer Diameter is adapted, and the size of fixing groove 11 is adapted with the size of workbench 12, and the outer surface of support column 4 is movably installed with upper frame 5, Rotating electric machine 6 is fixedly installed on the right side of 5 bottom of upper frame, the model of rotating electric machine 6 can be Y80M1-2, be commonly called as motor, refer to A kind of calutron of electric energy conversion or transmitting is realized according to the law of electromagnetic induction, the front of upper frame 5 is movably installed with handle 7, Handle 7 runs through close to one end of upper frame 5 and extends to the inside of upper frame 5, and drill bit 8 is movably installed on the left of 5 bottom of upper frame, bores First 8 run through close to one end of upper frame 5 and extend to the inside of upper frame 5, the outer surface of support column 4 and the bottom work for being located at upper frame 5 Dynamic to be equipped with movable sleeve 9, the right side of movable sleeve 9, which is movably installed with, shakes the hand 10, shakes the hand and 10 runs through and prolong close to one end of movable sleeve 9 The inside of movable sleeve 9 is extended to, the left side of movable sleeve 9 offers fixing groove 11, and the inside of fixing groove 11 is fixedly installed with workbench 12, the top of workbench 12 offers locating slot 13, and the depth of locating slot 13 is greater than the depth for limiting slot 14, by that will limit slot 14 sizes are adapted with the size of object 23 to be drilled, make to limit slot 14 for the restriction for the first time of object 23 to be drilled, its front and back is avoided to generate displacement, After placing object 23 to be drilled, threaded rod 19 is rotated, threaded rod 19 is rotated in the first threaded hole 17 and the second threaded hole 18 at this time Afterwards, it moves toward one another, so that two fixture blocks 20 are pressed in the front and rear sides of object 23 to be drilled, the air extrusion in bothrium 21 is fallen, makes to inhale The inside hold mode of slot 21, so that object 23 to be drilled be clamped, the bothrium 21 for being no less than two by offering quantity makes to press from both sides Block 20 is more firm to the clamping of object 23 to be drilled, and fixture block 20 is set as rubber, can carry out slight deformation, make fixture block 20 with it is right Object 23 to be drilled is bonded even closer, has achieved the purpose that clamping degree is high, and the quantity of fixture block 15 is four, and front and rear sides fixture block 15 are symmetric in the front and rear sides of 12 central axes of workbench, and the bottom of locating slot 13, which is fixedly installed with, is provided with workbench 12 On restriction slot 14, the top of workbench 12 and be located at locating slot 13 front and rear sides be fixedly installed with fixture block 15, workbench 12 front and back is fixedly installed with supporting block 16, and two supporting blocks 16 are symmetric before 12 central axes of workbench The internal diameter of two sides afterwards, the first threaded hole 17 and the second threaded hole 18 is equal, and the opposite side of two supporting blocks 16 offers One threaded hole 17, the front and back of workbench 12 offer the second threaded hole 18, the first threaded hole 17 and the second threaded hole 18 internal activity is equipped with threaded rod 19, and the opposite side of two threaded rods 19 is fixedly installed with fixture block 20, two fixture blocks 20 opposite sides offer bothrium 21, by limit slot 14 and bothrium 21 will be to the dual clamping of object 23 to be drilled after, then will pressure Plate 26 is pressed in on object 23 to be drilled, and the quantity of pressing plate 26 is two, and length is less than the length of object 23 to be drilled, is avoided and is covered punching Position, when being pressed in pressing plate 26 on object 23 to be drilled, the card column 25 of bottom is stuck in the card slot 24 at the top of fixture block 15, makes pair About 23 object to be drilled is defined, and improves the clamping degree of object 23 to be drilled, thus the bench drill only need will be to object 23 to be drilled after, Threaded rod 19 is rotated, then the card column 25 of 26 bottom of pressing plate is stuck in card slot 24, the operating time is short, the fixation of screw is avoided, Adjusting is facilitated, finally makes to revolve by lower switch 27 using handle 7 and the distance that 10 carry out conditioning upper frame 5 and movable sleeve 9 of shaking the hand Rotating motor 6 is rotated with drill bit 8, to drill to object 23 to be drilled, thus achieved the purpose that clamping degree is high, the number of bothrium 21 Amount no less than two, fixture block 20 is rubber block, and two pulling blocks 22 are symmetric in the front and rear sides of 23 central axes of object to be drilled, folder The top of block 20 is fixedly installed with pulling block 22, between the opposite side of two fixture blocks 20 and be located at limit 14 inner cavity of slot bottom wall it is solid Dingan County is equipped with object 23 to be drilled, and the size of object 23 to be drilled is adapted with the size for limiting slot 14, size and the card slot 24 of card column 25 Size is adapted, and the top of fixture block 15 offers card slot 24, and the inside of card slot 24 is fixedly installed with card column 25, card column 25 and is needed The top for boring object 23 is fixedly installed with pressing plate 26, and the top of upper frame 5 is fixedly installed with switch 27, and switch 27 and rotating electric machine 6 are logical The electric connection of conducting wire 28 is crossed, the top of fixed block 3 is fixedly installed with fixed column 29, and the quantity of fixed column 29 is six, and uniformly It is distributed in the top of fixed block 3, the shape of fixture block 20 is rotary table.
When in use, threaded rod 19 moves toward one another, after the first threaded hole 17 and the rotation of the second threaded hole 18 so that two Fixture block 20 is pressed in the front and rear sides of object 23 to be drilled, and the air extrusion in bothrium 21 is fallen, and makes the inside hold mode of bothrium 21, from And object 23 to be drilled is clamped.
In conclusion the clamping degree is high and is convenient for the bench drill adjusted, by that will limit 14 size of slot and object 23 to be drilled Size be adapted, make to limit slot 14 and limit object to be drilled 23 for the first time, avoid its front and back from generating displacement, placed by object 23 to be drilled Afterwards, threaded rod 19 is rotated, threaded rod 19 moves toward one another after the first threaded hole 17 and the rotation of the second threaded hole 18 at this time, so that Two fixture blocks 20 are pressed in the front and rear sides of object 23 to be drilled, and the air extrusion in bothrium 21 is fallen, and the inside of bothrium 21 is made to keep shape State, so that object 23 to be drilled be clamped, the bothrium 21 for being no less than two by offering quantity makes fixture block 20 to object 23 to be drilled Clamping is more firm, and fixture block 20 is set as rubber, can carry out slight deformation, is bonded fixture block 20 more with to object 23 to be drilled Step up close, has achieved the purpose that clamping degree is high.
Also, by limit slot 14 and bothrium 21 will be to the dual clamping of object 23 to be drilled after, then pressing plate 26 is pressed in to be drilled On object 23, the quantity of pressing plate 26 is two, and length is less than the length of object 23 to be drilled, avoids the position for covering punching, will press When plate 26 is pressed in on object 23 to be drilled, the card column 25 of bottom is stuck in the card slot 24 at 15 top of fixture block, makes to about 23 object to be drilled Be defined, improve the clamping degree of object 23 to be drilled, thus the bench drill only need will be to object 23 to be drilled after, rotate threaded rod 19, then the card column 25 of 26 bottom of pressing plate is stuck in card slot 24, the operating time is short, avoids the fixation of screw, adjusting is facilitated, Finally using handle 7 and 10 distances for carrying out conditioning upper frame 5 and movable sleeve 9 of shaking the hand, by lower switch 27, make rotating electric machine 6 with Drill bit 8 rotates, and to drill to object 23 to be drilled, to achieve the purpose that clamping degree is high, solves low in the presence of clamping degree Disadvantage, since the clamping degree to object 23 to be drilled is not high, is easy to bring it about movement, cause when processing to object 23 to be drilled The drilling beaten be not with object 23 to be drilled in vertical state, and influenced drilling accuracy the problem of.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of clamping degree is high and is convenient for the bench drill adjusted, including pedestal (1), it is characterised in that: the bottom of the pedestal (1) Portion is fixedly installed with support leg (2), and the right side at the top of the pedestal (1) is fixedly installed with fixed block (3), the fixed block (3) Inside be fixedly installed with support column (4), the outer surface of the support column (4) is movably installed with upper frame (5), the upper frame (5) It is fixedly installed on the right side of bottom rotating electric machine (6), the front of the upper frame (5) is movably installed with handle (7), the handle (7) inside of upper frame (5) is run through and extended in one end close to upper frame (5), is movably installed on the left of upper frame (5) bottom The inside of upper frame (5) is run through and extended to drill bit (8), the drill bit (8) close to the one end of upper frame (5), the support column (4) Outer surface and be located at upper frame (5) bottom be movably installed with movable sleeve (9), be movably installed with and shake on the right side of the movable sleeve (9) The inside of movable sleeve (9), the movable sleeve are run through and extended in hand (10), described one end for shaking the hand (10) close movable sleeve (9) (9) it is offered on the left of fixing groove (11), the inside of the fixing groove (11) is fixedly installed with workbench (12), the workbench (12) it is offered at the top of locating slot (13), the bottom of the locating slot (13), which is fixedly installed with, to be provided on workbench (12) Restriction slot (14), the top of the workbench (12) and the front and rear sides for being located at locating slot (13) are fixedly installed with fixture block (15), the front and back of the workbench (12) is fixedly installed with supporting block (16), and two supporting blocks (16) are opposite Side offer the first threaded hole (17), the front and back of the workbench (12) offers the second threaded hole (18), the internal activity of first threaded hole (17) and the second threaded hole (18) is equipped with threaded rod (19), two spiral shells The opposite side of rasp bar (19) is fixedly installed with fixture block (20), and two opposite sides of the fixture block (20) offer bothrium (21), it is fixedly installed with pulling block (22) at the top of the fixture block (20), between the opposite side of two fixture blocks (20) and position It is fixedly installed with object to be drilled (23) in the bottom wall for limiting slot (14) inner cavity, offers card slot (24) at the top of the fixture block (15), The inside of the card slot (24) is fixedly installed with card column (25), the card column (25) and the top fixed installation for having object to be drilled (23) Have pressing plate (26), be fixedly installed with switch (27) at the top of the upper frame (5), the switch (27) and rotating electric machine (6) pass through Conducting wire (28) is electrically connected, and is fixedly installed with fixed column (29) at the top of the fixed block (3).
2. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: the fixation Block (3) includes fixed disk and fixing sleeve, and the inside of the fixed disk is fixedly installed with fixing sleeve, and the internal diameter of fixed disk and fixation The outer diameter of set is adapted.
3. a kind of clamping degree according to claim 1 or 2 is high and is convenient for the bench drill adjusted, it is characterised in that: described The quantity of support leg (2) is four, and is evenly distributed on the bottom of pedestal (1), the outer diameter of the support column (4) and fixing sleeve Internal diameter is adapted.
4. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: the activity The internal diameter of set (9) is adapted with the outer diameter of support column (4), and the size of the fixing groove (11) and the size of workbench (12) are mutually fitted Match.
5. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: the positioning The depth of slot (13) is greater than the depth for limiting slot (14), and the quantity of the fixture block (15) is four, and fixture block described in front and rear sides (15) it is symmetric in the front and rear sides of workbench (12) central axes.
6. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: described in two Supporting block (16) is symmetric in the front and rear sides of workbench (12) central axes, first threaded hole (17) and the second screw thread The internal diameter in hole (18) is equal.
7. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: the bothrium (21) quantity is no less than two, and the fixture block (20) is rubber block, and two pulling blocks (22) are symmetric in object to be drilled (23) front and rear sides of central axes.
8. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: described to be drilled The size of object (23) is adapted with the size for limiting slot (14), and the size of the card column (25) and the size of card slot (24) are mutually fitted Match.
9. a kind of clamping degree according to claim 1 is high and is convenient for the bench drill adjusted, it is characterised in that: the fixation The quantity of column (29) is six, and is evenly distributed on the top of fixed block (3), and the shape of the fixture block (20) is rotary table.
CN201910561825.3A 2019-06-26 2019-06-26 A kind of clamping degree is high and is convenient for the bench drill adjusted Pending CN110434367A (en)

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CN111790929A (en) * 2020-07-19 2020-10-20 麻城高科自动化设备有限公司 Automatic change bench drill for sprocket production
CN112238237A (en) * 2020-10-27 2021-01-19 北京隆晟鑫建筑工程有限公司 Drilling equipment is used in hardware mould processing with dustproof function

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CN111790929A (en) * 2020-07-19 2020-10-20 麻城高科自动化设备有限公司 Automatic change bench drill for sprocket production
CN112238237A (en) * 2020-10-27 2021-01-19 北京隆晟鑫建筑工程有限公司 Drilling equipment is used in hardware mould processing with dustproof function
CN112238237B (en) * 2020-10-27 2021-11-12 衡阳市隆华机械有限责任公司 Drilling equipment is used in hardware mould processing with dustproof function

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Application publication date: 20191112