CN109175459A - The bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled - Google Patents
The bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled Download PDFInfo
- Publication number
- CN109175459A CN109175459A CN201811299790.2A CN201811299790A CN109175459A CN 109175459 A CN109175459 A CN 109175459A CN 201811299790 A CN201811299790 A CN 201811299790A CN 109175459 A CN109175459 A CN 109175459A
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- plate
- fixture
- side plate
- bench drill
- fixture block
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Classifications
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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
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses the bench drills that a kind of pair of circular pipe workpiece is equidistantly drilled, including bottom plate and direct current generator, the right end of the bottom plate is provided with side plate, and the top of side plate is equipped with servo motor, the bottom end of the servo motor is equipped with the first screw rod, and first screw rod and side plate be connected with each other, drilling equipment is installed on the outside of first screw rod, and drilling equipment and side plate are connected with each other, the direct current generator is mounted on the right of side plate, and direct current generator is fixedly connected by first rotating shaft with belt pulley, the belt pulley is mounted on the inside of mounting groove, and the inside of side plate is arranged in mounting groove.The bench drill equidistantly to be drilled to circular pipe workpiece, when staff is with the bench drill is operated, manually to the operation of control handle, the round tube to clamping on the bench drill is set to carry out translation operating at equal intervals, when needing makes round tube stop translation, by being stirred manually to control handle, stops or reversely translated so that the translation of round tube be made to operate.
Description
Technical field
The present invention relates to the bench drills that round tube processing technique field, specially a kind of pair of circular pipe workpiece are equidistantly drilled.
Background technique
The bench drill equidistantly to be drilled to circular pipe workpiece is a kind of workpiece progress drilling processing for round tube class
A kind of equipment in some special cases needs that equidistant drilling processing will be carried out on round tube, thus convenient to use and peace
Dress, the type of bench drill in the market is more, but still comes with some shortcomings place, such as when drilling for circular pipe workpiece
Equidistant bore operation can not be carried out, the bench drill that can be drilled at equal intervals is needed through specific motor or calculating
Machine is just able to achieve, and can not be drilled at equal intervals using ordinary motor, while the bench drill can not be made in motor
The position of circular pipe workpiece is adjusted in the case where operating, it is not convenient enough in the installation of the bench drill simultaneously for circular pipe workpiece.
So we have proposed the bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled, in order to solve to propose among the above
The problem of.
Summary of the invention
The purpose of the present invention is to provide the bench drills that a kind of pair of circular pipe workpiece is equidistantly drilled, to solve above-mentioned background
The bench drill currently on the market that technology proposes can not carry out equidistant bore operation when drilling for circular pipe workpiece, can be with
The bench drill to be drilled at equal intervals needs just to be able to achieve by specific motor or computer, can not use ordinary motor
In the case where drilled at equal intervals, while can not make the bench drill in the case where motor operating to the position of circular pipe workpiece into
Row adjustment, simultaneously for the circular pipe workpiece problem not convenient enough in the installation of the bench drill.
To achieve the above object, the invention provides the following technical scheme: what a kind of pair of circular pipe workpiece was equidistantly drilled
Bench drill, including bottom plate and direct current generator, the right end of the bottom plate is provided with side plate, and the top of side plate is equipped with servo motor,
The bottom end of the servo motor is equipped with the first screw rod, and the first screw rod and side plate are connected with each other, the outside of first screw rod
Drilling equipment is installed, and drilling equipment and side plate are connected with each other, the direct current generator is mounted on the right of side plate, and direct current
Machine is fixedly connected by first rotating shaft with belt pulley, and the belt pulley is mounted on the inside of mounting groove, and mounting groove is arranged in side
The inside of plate, the outer surface of the belt pulley and belt are connected with each other, and the left surface of belt pulley is fixedly installed with the first fixture block,
The left of first fixture block is equipped with the second fixture block, and the upper surface of the second fixture block and control handle are connected with each other, and are controlled
Handle processed passes through side plate, and the left end of second fixture block is equipped with the first control shaft, and the is equipped on the outside of the first control shaft
One spring, and the first spring is fixedly connected with the second fixture block, and first control shaft is connected with each other through side plate and connecting plate,
And connecting plate is fixedly mounted on the right end of movable plate, the upper surface of the connecting plate is fixedly installed with the first fixed plate, and first
The rear of fixed plate is equipped with dial, and the dial is connected with each other by the second shaft and worm screw, and worm screw is located at first
The inside of fixed plate, the worm screw and fixture are connected with each other, and fixture is located at the front of the first fixed plate, installs on the fixture
There is the first rack gear, and the first rack gear and master gear are connected with each other, and master gear is mounted on the inside of fixture, the master gear is logical
It crosses third fixing axle and driving gear is connected with each other, and drive the outside of gear that pinion, and the outside peace of pinion are installed
Equipped with the second rack gear, the surface of second rack gear is fixedly installed with fixture block, and fixture block runs through sliding slot, and sliding slot setting is being pressed from both sides
On tool, the table of the movable plate is fixedly installed with support plate, and top plate is equipped on the outside of support plate, the top plate and second
Bar is connected with each other, and the second screw rod runs through support plate, the second fixed plate is equipped with above the control handle, and second is fixed
Plate is fixedly connected with the outer surface of side plate, and first control shaft and the second control shaft are connected with each other, and the second control shaft is installed
In the inside of side plate.
Preferably, there are two the number settings of second fixture block, and 2 the second fixture blocks by the first spring respectively with the
One control shaft and the second control shaft constitute stretching structure.
It preferably, include the first fixing axle and limit hole on the control handle, and the first fixing axle and control handle are solid
It is fixed to connect, limit hole is offered on control handle, and control handle constitutes rotational structure by control handle and side plate.
It preferably, include convex block, the first connection gear and turntable in first control shaft, and the left of convex block is provided with
The left of first connection gear, the first connection gear is provided with turntable.
Preferably, include worm gear, the second fixing axle and accommodating groove on the fixture, and offer accommodating groove on fixture, press from both sides
The outer surface of tool is fixedly connected with the second fixing axle, and the second fixing axle is fixedly connected with worm gear, and fixture and the first fixed plate
Constitute rotational structure.
Preferably, second rack gear and the first fixed plate constitute slide construction, and the second rack gear is integrated with fixture block
Structure, and fixture block constitutes slide construction by sliding slot and the first fixed plate.
Preferably, second screw rod is threadedly coupled with support plate, and the second screw rod and top plate constitute rotational structure, and
And top plate is fitted and connected with movable plate.
Preferably, include gag lever post and second spring in second fixed plate, and limit is installed in the second fixed plate
Bar, second spring is provided on the outside of gag lever post, and second spring is mounted on the inside of the second fixed plate, and gag lever post and limit
Hole is connected together.
It preferably, include the second connection gear and limited block in second control shaft, and the second control shaft left end is arranged
There is the second connection gear, the outer surface of the second control shaft is provided with limited block, and the second control shaft passes through limited block and second
Fixture block constitutes slide construction.
Compared with prior art, the beneficial effects of the present invention are: the bench drill equidistantly to be drilled to circular pipe workpiece；
(1) when staff is with the bench drill is operated, manually to the operation of control handle, make to clamping in the bench drill
On round tube carry out translation operating at equal intervals, when needing to make round tube to stop translation, by being stirred manually to control handle, from
And operate the translation of round tube and stop or reversely translated, convenient for making direct current generator in the case where operation to the shifting of round tube
It is dynamic to be converted；
(2) bench drill carries out translation operating at equal intervals by the connection between the first control shaft and connecting plate, thus side
Just the bench drill carries out equidistant drilling operation to round tube, convenient for the arrangement for keeping the hole drilled out on round tube neat；
(3) staff is by manually pressing the first rack gear and the rotation of the second screw rod, to make the bench drill pair
Circular pipe workpiece carries out the work of clamping, while is mutually aligned the center line of round tube and the center line of fixture, prevents round tube from pacifying
The phenomenon that misplacing after dress carries out installment work to round tube convenient for staff.
Detailed description of the invention
Fig. 1 is the whole main view the schematic diagram of the section structure of the present invention；
Fig. 2 is the whole left view the schematic diagram of the section structure of the present invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 4 is enlarged structure schematic diagram at B in Fig. 2 of the present invention；
Fig. 5 is enlarged structure schematic diagram at C in Fig. 2 of the present invention；
Fig. 6 is side plate top view cross section structural schematic diagram of the present invention；
Fig. 7 is the first fixed plate and turntable side view attachment structure schematic diagram of the invention；
Fig. 8 is present invention driving gear and pinion attachment structure schematic diagram；
Fig. 9 is pinion of the present invention and the second rack structure schematic diagram.
In figure: 1, bottom plate；2, side plate；3, servo motor；4, the first screw rod；5, drilling equipment；6, direct current generator；7, first
Shaft；8, belt pulley；9, mounting groove；10, belt；11, the first fixture block；12, the second fixture block；13, control handle；1301, first
Fixing axle；1302, limit hole；14, the first control shaft；1401, convex block；1402, the first connection gear；1403, turntable；15,
One spring；16, connecting plate；17, movable plate；18, the first fixed plate；19, dial；20, the second shaft；21, worm screw；22, it presss from both sides
Tool；2201, worm gear；2202, the second fixing axle；2203, accommodating groove；23, the first rack gear；24, master gear；25, third fixing axle；
26, gear is driven；27, pinion；28, the second rack gear；29, fixture block；30, sliding slot；31, support plate；32, top plate；33, second
Bar；34, the second fixed plate；3401, gag lever post；3402, second spring；35, the second control shaft；3501, the second connection gear；
3502, limited block.
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. 1-9 is please referred to, the present invention provides a kind of technical solution: the platform that a kind of pair of circular pipe workpiece is equidistantly drilled
It boring, including bottom plate 1 and direct current generator 6, the right end of bottom plate 1 is provided with side plate 2, and the top of side plate 2 is equipped with servo motor 3,
The bottom end of servo motor 3 is equipped with the first screw rod 4, and the first screw rod 4 is connected with each other with side plate 2, the outside installation of the first screw rod 4
There is drilling equipment 5, and drilling equipment 5 and side plate 2 are connected with each other, direct current generator 6 is mounted on the right of side plate 2, and direct current generator 6
It is fixedly connected by first rotating shaft 7 with belt pulley 8, belt pulley 8 is mounted on the inside of mounting groove 9, and mounting groove 9 is arranged in side plate
2 inside, the outer surface of belt pulley 8 and belt 10 are connected with each other, and the left surface of belt pulley 8 is fixedly installed with the first fixture block
11, the left of the first fixture block 11 is equipped with the second fixture block 12, and the upper surface of the second fixture block 12 and control handle 13 are connected with each other,
And control handle 13 passes through side plate 2, and the left end of the second fixture block 12 is equipped with the first control shaft 14, and the first control shaft 14 is outer
Side is equipped with the first spring 15, and the first spring 15 is fixedly connected with the second fixture block 12, the first control shaft 14 through side plate 2 with
Connecting plate 16 is connected with each other, and connecting plate 16 is fixedly mounted on the right end of movable plate 17, and the upper surface of connecting plate 16 is fixedly mounted
There is the first fixed plate 18, and the rear of the first fixed plate 18 is equipped with dial 19, dial 19 passes through the second shaft 20 and snail
Bar 21 is connected with each other, and worm screw 21 is located at the inside of the first fixed plate 18, and worm screw 21 and fixture 22 are connected with each other, and fixture 22
In the front of the first fixed plate 18, the first rack gear 23 is installed, and the first rack gear 23 is connected with each other with master gear 24 on fixture 22,
And master gear 24 is mounted on the inside of fixture 22, and master gear 24 is connected with each other by third fixing axle 25 and driving gear 26,
And drive the outside of gear 26 that pinion 27 is installed, and the outside of pinion 27 is equipped with the second rack gear 28, the second rack gear 28
Surface be fixedly installed with fixture block 29, and fixture block 29 runs through sliding slot 30, and sliding slot 30 is arranged on fixture 22, movable plate 17
Table is fixedly installed with support plate 31, and the outside of support plate 31 is equipped with top plate 32, and top plate 32 and the second screw rod 33 are connected with each other,
And second screw rod 33 run through support plate 31, the top of control handle 13 is equipped with the second fixed plate 34, and the second fixed plate 34 with
The outer surface of side plate 2 is fixedly connected, and the first control shaft 14 and the second control shaft 35 are connected with each other, and the second control shaft 35 is mounted on
The inside of side plate 2；
There are two the number settings of second fixture block 12, and 2 the second fixture blocks 12 are controlled with first respectively by the first spring 15
Axis 14 processed and the second control shaft 35 constitute stretching structure, are conducive to make staff by being different the second fixture block 12 and first
Fixture block 11 is engaged to control the direction that the bench drill is equidistantly moved, while can be by making the second fixture block 12 and the first card
Block 11, which is separated from each other, makes the bench drill stop operation the translational movement of workpiece；
It include the first fixing axle 1301 and limit hole 1302, and the first fixing axle 1301 and control handle on control handle 13
13 are fixedly connected, and limit hole 1302 are offered on control handle 13, and control handle 13 passes through control handle 13 and 2 structure of side plate
At rotational structure, to make to make the first fixture block 11 and the second fixture block on the bench drill by the rotation process to control handle 13
The operating for being engaged between 12 and being separated is conducive to staff and controls the operating of the bench drill；
It include convex block 1401, the first connection gear 1402 and turntable 1403, an and left side for convex block 1401 in first control shaft 14
Side is provided with the first connection gear 1402, and the left of the first connection gear 1402 is provided with turntable 1403, is conducive to make the second card
Block 12 carries out flexible operating in the first control shaft 14 by the first spring 15 and convex block 1401, to keep control handle 13 right
The position of second fixture block 12 is controlled, while making turntable 1403 that connecting plate 16 be driven to carry out the flat of discontinuity when being rotated
Move work；
Include worm gear 2201, the second fixing axle 2202 and accommodating groove 2203 on fixture 22, and offers storage on fixture 22
Slot 2203, the outer surface of fixture 22 are fixedly connected with the second fixing axle 2202, the second fixing axle 2202 and the fixed company of worm gear 2201
It connects, and fixture 22 and the first fixed plate 18 constitute rotational structure, are conducive to staff and are filled by fixture 22 to round tube
The work of folder, while suitable adjustment work, the convenient difference to round tube are carried out by angle of the rotation of fixture 22 to round tube
Angle carries out equidistant bore operation；
Second rack gear 28 and the first fixed plate 18 constitute slide construction, and the second rack gear 28 is integrated knot with fixture block 29
Structure, and fixture block 29 constitutes slide construction by sliding slot 30 and the first fixed plate 18, is conducive to that fixture block 29 is made to pass through pinion 27
The movement of the second rack gear 28 is driven to carry out the clamping work to round tube when rotated, to make fixture block 29 to round tube on fixture 22
Center be fixed；
Second screw rod 33 is threadedly coupled with support plate 31, and the second screw rod 33 constitutes rotational structure with top plate 32, and
Top plate 32 is fitted and connected with movable plate 17, is conducive to make staff by the rotation to the second screw rod 33 to clamping on the bench drill
Round tube installation is fixed, improve stablizing effect of the round tube on the bench drill, prevent round tube from moving when being drilled
Position phenomenon；
Include gag lever post 3401 and second spring 3402 in second fixed plate 34, and limit is installed in the second fixed plate 34
Bar 3401, the outside of gag lever post 3401 are provided with second spring 3402, and second spring 3402 is mounted on the interior of the second fixed plate 34
Portion, and gag lever post 3401 is connected together with limit hole 1302, so that staff be made to pass through gag lever post 3401 and limit hole
The position of control handle 13 is fixed in 1302 connection, and control handle 13 is prevented to be displaced when the bench drill is worked
Phenomenon；
It include the second connection gear 3501 and limited block 3502 in second control shaft 35, and 35 left end of the second control shaft is arranged
There is the second connection gear 3501, the outer surface of the second control shaft 35 is provided with limited block 3502, and the second control shaft 35 passes through
Limited block 3502 and the second fixture block 12 constitute slide construction, are conducive to make staff by control handle 13 to the second control shaft
35 are controlled, and convert the bench drill to the direction of the conscientious movement of circular pipe workpiece, so that the bench drill be made to transport in direct current generator 6
The motion direction of circular pipe workpiece is converted in the case where turning.
The working principle of the present embodiment: when using the bench drill equidistantly to be drilled to circular pipe workpiece, according to fig. 2 and
4, one end of round tube is put into the inside of accommodating groove 2203 on fixture 22 manually manually first, is then existed manually to the first rack gear 23
It is pressed downwards on fixture 22, makes the first rack gear 23 that master gear 24 be driven to be rotated counterclockwise in fixture 22, to make
Master gear 24 drives driving gear 26 to be rotated counterclockwise by third fixing axle 25；
According to Fig. 8-9, right rear drive gear 26 drives pinion 27 to be revolved clockwise in fixture 22 by connecting shaft
Turn, make pinion 27 that the second rack gear 28 be driven to be slided in fixture 22 to center, so that the second rack gear 28 be made to drive fixture block
29 are moved in accommodating groove 2203 to center by sliding slot 30, convenient for making fixture block 29 carry out clamping work to round tube；
According to fig. 2, then the second screw rod 33 is rotated clockwise manually, make the second screw rod 33 by support plate 31 into
Row movement, while the second screw rod 33 is rotated on top plate 32, makes the second screw rod 33 that top plate 32 be driven to be moved to and round tube
The other end is contacted, so that round tube is fixedly mounted on the bench drill；
According to 1-2, after then manually powering on the bench drill, drilling equipment 5 is started manually, drilling equipment 5
For known and disclosed technology in the market, it is not described in detail herein, so that the drill bit on drilling equipment 5 be made to be revolved
Turn, then manually starts servo motor 3 and direct current generator 6；
According to Fig. 1 and Fig. 3, then direct current generator 6 drives belt pulley 8 to carry out up time in mounting groove 9 by first rotating shaft 7
Needle rotation, rotates clockwise belt pulley 8 by another belt pulley 8 of belt 10, so that belt pulley 8 be made to drive the first card
Block 11 is rotated clockwise；
According to Fig. 3 and Fig. 5-6, then second fixed plate 34 at 2 rear of side plate is operated manually, manually by gag lever post
3401 are pulled upwards in the second fixed plate 34, are separated from each other gag lever post 3401 with limit hole 1302, to make first
Spring 15 drives the second fixture block 12 to be slided to the right by the first control shaft 14 and convex block 1401 by the elastic force of itself, simultaneously
Second fixture block 12 drives control handle 13 to be rotated clockwise by a small margin in side plate 2 by the first fixing axle 1301, makes the
Two fixture blocks 12 are connected together with the first fixture block 11, thus make the first fixture block 11 by the second fixture block 12 drive the first control shaft 14 into
Row rotates clockwise, while the first control shaft 14 drives the second control shaft 35 to be revolved counterclockwise by the first connection gear 1402
Turn；
According to Fig. 1-2 and Fig. 7, then the first control shaft 14 drives movable plate 17 bottom of at by turntable 1403 and connecting plate 16
It is carried forward translation operating at equal intervals on plate 1 and side plate 2, while servo motor 3 is operated manually, servo motor 3 is
Known and disclosed technology in the market, is not described in detail herein, and servo motor 3 is made to drive drilling by the first screw rod 4
Device 5 moves up and down on side plate 2, so that drilling equipment 5 be made to stop mobile interval time when movable plate 17 operates
In move down bore operation carried out to round tube, when movable plate 17 will be moved again, drilling equipment 5 is electric by servo
Machine 3 is moved up to be separated from each other with round tube, so that the bench drill be made to carry out boring work to round tube at equal intervals, is drilled and is tied in round tube
Shu Hou manually operates servo motor 3, and the position of drilling equipment 5 is fixed；
According to Fig. 5-6, then according to above-mentioned principle manually by the gag lever post 3401 in 2 the second fixed plate of rear 34 of side plate to
On pulled, control handle 13 is then rotated into line home position manually, make control handle 13 pass through the first control shaft 14
It drives the second fixture block 12 to be separated from each other with the first fixture block 11, so that the first control shaft 14 be made to stop rotating, then unclamps limit manually
Position bar 3401, moves gag lever post 3401 downwards in the second fixed plate 34 by the elastic force of second spring 3402, thus
Gag lever post 3401 is set to be connected together with limit hole 1302；
According to 2 and Fig. 4, according to above-mentioned principle, the second screw rod 33 is rotated counterclockwise manually, makes top plate 32 to round tube
It is loosened, then dial 19 is rotated manually, dial 19 is made to drive worm gear by the second shaft 20 and worm screw 21
2201 are rotated in the first fixed plate 18, to make to be rotated in 22 first fixed plate 18 of fixture, pass through dial
Scale on 19 rotates fixture 22 to suitable angle, to rotate round tube to suitable angle by fixture 22；
According to Fig. 5-7, according to above-mentioned principle, the gag lever post 3401 in 2 front of side plate is pulled upwards manually, makes to limit
Bar 3401 is separated from each other with limit hole 1302, so that the first spring 15 be made to drive another second fixture block 12 to pass through limit by elastic force
Position the sliding into the second control shaft 35 of block 3502 is connected together with another the first fixture block 11, while the second fixture block 12
The rotation counterclockwise of another control handle 13 by a small margin in side plate 2 is driven, then the first fixture block 11 passes through 12 band of the second fixture block
Dynamic second control shaft 35 is rotated clockwise, and the second control shaft 35 is made to drive the first control shaft by the second connection gear 3501
14 are rotated counterclockwise, thus make the first control shaft 14 by turntable 1403 and connecting plate 16 drive movable plate 17 equidistantly to
After translated；
According to Fig. 1-2, carry out drilling equipment 5 to round tube according to above-mentioned principle, while by the operation to servo motor 3
Boring work finally carries out the operation of repeatability, to complete a series of activities.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. the bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled, including bottom plate (1) and direct current generator (6), it is characterised in that:
The right end of the bottom plate (1) is provided with side plate (2), and the top of side plate (2) is equipped with servo motor (3), the servo motor
(3) bottom end is equipped with the first screw rod (4), and the first screw rod (4) and side plate (2) are connected with each other, outside first screw rod (4)
Side is equipped with drilling equipment (5), and drilling equipment (5) and side plate (2) are connected with each other, and the direct current generator (6) is mounted on side plate
(2) right, and direct current generator (6) is fixedly connected by first rotating shaft (7) with belt pulley (8), the belt pulley (8) is mounted on
The inside of mounting groove (9), and mounting groove (9) is arranged in the inside of side plate (2), the outer surface of the belt pulley (8) and belt
(10) it is connected with each other, and the left surface of belt pulley (8) is fixedly installed with the first fixture block (11), the left of first fixture block (11)
It is equipped with the second fixture block (12), and the upper surface of the second fixture block (12) and control handle (13) are connected with each other, and control handle
(13) side plate (2) being passed through, the left end of second fixture block (12) is equipped with the first control shaft (14), and the first control shaft (14)
Outside is equipped with the first spring (15), and the first spring (15) is fixedly connected with the second fixture block (12), first control shaft
(14) it is connected with each other through side plate (2) and connecting plate (16), and connecting plate (16) is fixedly mounted on the right end of movable plate (17), institute
The upper surface for stating connecting plate (16) is fixedly installed with the first fixed plate (18), and the rear of the first fixed plate (18) is equipped with scale
Disk (19), the dial (19) are connected with each other by the second shaft (20) and worm screw (21), and worm screw (21) is located at first and consolidates
The inside of fixed board (18), the worm screw (21) and fixture (22) are connected with each other, and fixture (22) is located at the first fixed plate (18)
Front is equipped with the first rack gear (23) on the fixture (22), and the first rack gear (23) and master gear (24) are connected with each other, and
Master gear (24) is mounted on the inside of fixture (22), and the master gear (24) passes through third fixing axle (25) and driving gear (26)
It is connected with each other, and drives the outside of gear (26) that pinion (27) are installed, and the second tooth is installed on the outside of pinion (27)
The surface of item (28), second rack gear (28) is fixedly installed with fixture block (29), and fixture block (29) runs through sliding slot (30), and sliding
Slot (30) is arranged on fixture (22), and the table of the movable plate (17) is fixedly installed with support plate (31), and support plate (31)
Outside is equipped with top plate (32), and the top plate (32) and the second screw rod (33) are connected with each other, and the second screw rod (33) is through support
Plate (31) is equipped with the second fixed plate (34) above the control handle (13), and the second fixed plate (34) and side plate (2)
Outer surface is fixedly connected, and first control shaft (14) and the second control shaft (35) are connected with each other, and the second control shaft (35) is pacified
Mounted in the inside of side plate (2).
2. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: described
There are two the number settings of two fixture blocks (12), and 2 the second fixture blocks (12) by the first spring (15) respectively with the first control shaft
(14) and the second control shaft (35) constitutes stretching structure.
3. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: the control
It include the first fixing axle (1301) and limit hole (1302), and the first fixing axle (1301) and control handle on handle (13) processed
(13) it is fixedly connected, is offered on control handle (13) limit hole (1302), and control handle (13) passes through control handle
(13) rotational structure is constituted with side plate (2).
4. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: described
It include convex block (1401), the first connection gear (1402) and turntable (1403) in one control shaft (14), and a left side for convex block (1401)
Side is provided with the first connection gear (1402), and the left of the first connection gear (1402) is provided with turntable (1403).
5. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: the folder
Having on (22) includes worm gear (2201), the second fixing axle (2202) and accommodating groove (2203), and offers storage on fixture (22)
The outer surface of slot (2203), fixture (22) is fixedly connected with the second fixing axle (2202), the second fixing axle (2202) and worm gear
(2201) it is fixedly connected, and fixture (22) and the first fixed plate (18) constitute rotational structure.
6. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: described
Two rack gears (28) and the first fixed plate (18) constitute slide construction, and the second rack gear (28) is integrated with fixture block (29),
And fixture block (29) constitutes slide construction by sliding slot (30) and the first fixed plate (18).
7. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: described
Two screw rods (33) are to be threadedly coupled, and the second screw rod (33) and top plate (32) constitute rotational structure, and push up with support plate (31)
Plate (32) is fitted and connected with movable plate (17).
8. the bench drill that a kind of pair of circular pipe workpiece according to claim 3 is equidistantly drilled, it is characterised in that: described
Include gag lever post (3401) and second spring (3402) in two fixed plates (34), and gag lever post is installed in the second fixed plate (34)
(3401), it is provided with second spring (3402) on the outside of gag lever post (3401), second spring (3402) is mounted on the second fixed plate
(34) inside, and gag lever post (3401) is connected together with limit hole (1302).
9. the bench drill that a kind of pair of circular pipe workpiece according to claim 1 is equidistantly drilled, it is characterised in that: described
It include the second connection gear (3501) and limited block (3502) in two control shafts (35), and the second control shaft (35) left end is provided with
Second connection gear (3501), the outer surface of the second control shaft (35) is provided with limited block (3502), and the second control shaft
(35) slide construction is constituted by limited block (3502) and the second fixture block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299790.2A CN109175459A (en) | 2018-11-02 | 2018-11-02 | The bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811299790.2A CN109175459A (en) | 2018-11-02 | 2018-11-02 | The bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175459A true CN109175459A (en) | 2019-01-11 |
Family
ID=64941556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811299790.2A Withdrawn CN109175459A (en) | 2018-11-02 | 2018-11-02 | The bench drill that a kind of pair of circular pipe workpiece is equidistantly drilled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215655A (en) * | 2020-02-14 | 2020-06-02 | 吴豹群 | Combined drilling machine |
| CN111940781A (en) * | 2020-08-04 | 2020-11-17 | 湖州和通电梯部件有限公司 | Be used for elevator brake block processing apparatus |
-
2018
- 2018-11-02 CN CN201811299790.2A patent/CN109175459A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215655A (en) * | 2020-02-14 | 2020-06-02 | 吴豹群 | Combined drilling machine |
| CN111940781A (en) * | 2020-08-04 | 2020-11-17 | 湖州和通电梯部件有限公司 | Be used for elevator brake block processing apparatus |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
|
| WW01 | Invention patent application withdrawn after publication |