CN106624028B - A kind of motor case drilling machine - Google Patents
A kind of motor case drilling machine Download PDFInfo
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- CN106624028B CN106624028B CN201610971773.3A CN201610971773A CN106624028B CN 106624028 B CN106624028 B CN 106624028B CN 201610971773 A CN201610971773 A CN 201610971773A CN 106624028 B CN106624028 B CN 106624028B
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- lifting
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- motor case
- rotating
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Classifications
-
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of motor case drilling machines, belong to motor manufacturing equipment technical field.It solves the problems, such as that existing motor case bore mode is bad.This motor case drilling machine includes telescopic cylinder, drilling equipment, depth adjustment, positioning device and lifting apparatus, drilling equipment includes rotating electric machine, inclination attachment device, inclination rotating plate, free compression bar, servo-actuated elevating lever, fixed plate and individual motor, drilling equipment, which is arranged in individual motor and is driven by individual motor, to be rotated, individual motor, drill bit, free compression bar and servo-actuated elevating lever have several of identical quantity, and fixed plate is fixed, and even circumferential opens up the perforation of quantity identical as servo-actuated elevating lever on the rack and on the surface thereof.The process that this motor case drilling function makes motor case outer ring drill is integrated；The function mode of the equipment is to drill one by one, and the precision for avoiding synchronous drilling vibroseis mostly and generating is bad.
Description
Technical field
The invention belongs to motor manufacturing equipment technical fields, are related to a kind of motor case drilling machine.
Background technique
In the part of motor production, motor housing generally includes casing and lid, and lid is divided into front cover and rear cover, motor
Casing and front cover and rear cover be all detachably connected, the parts such as stator rotor can be packed into motor case after lid disassembly
Or motor inside is repaired, the connection type between casing and lid is usually connected by screw and nut and is fastened, institute
To need to drill out connecting hole in the junction of casing, the connecting hole of usual casing and lid is all that even circumferential is arranged, and extremely
Connecting hole at rare 4, so multiple bore process need to be carried out to casing.In this process, people mostly use drilling machine complete
At, if but once bore a hole and then need to convert the station of drill bit, what is drilled in this way is inefficient, but if using multiple
Drill bit drills simultaneously, but processes the same part since drill bit is in different positions in this way, produces between drill bit and workpiece
Many places vibroseis will reduce borehole accuracy, or can control drill bit using digital control system and be moved to different stations,
But need to be added to control the mobile digital control system of drill bit in this way, it will increase the cost of machine.
Summary of the invention
The purpose of the present invention is for the bad problem of existing motor case bore mode, and a kind of motor machine proposed
Shell drilling machine.
Object of the invention can be realized by the following technical scheme: a kind of motor case drilling machine, which is characterized in that it
Including rack and the telescopic cylinder being arranged on the rack, drilling equipment, depth adjustment, positioning device and lifting apparatus, stretch
The piston rod of contracting cylinder connect with drilling equipment and is adjustable the position of drilling equipment, and drilling equipment includes drill bit, drill bit direction
Towards lifting apparatus, lifting apparatus includes lifting plate, and motor case to be processed is placed on vertically on lifting plate, and positioning device is set
It sets on lifting apparatus and positioning function is risen to motor case to be processed, depth adjustment is for adjusting drilling depth, institute
The drilling equipment stated further includes rotating electric machine, inclination attachment device, inclination rotating plate, free compression bar, servo-actuated elevating lever, fixed plate
And individual motor, above-mentioned drill bit, which is arranged in individual motor and is driven by individual motor, to be rotated, and the individual motor is bored
Head, free compression bar and servo-actuated elevating lever have several of identical quantity, and fixed plate is fixed on the rack and on the surface thereof
Even circumferential opens up the perforation of quantity identical as servo-actuated elevating lever, and servo-actuated elevating lever passes through sliding between these perforation and fixed plate
Dynamic connection, the tail portion of rotating electric machine are connect with the piston rod of above-mentioned telescopic cylinder, and inclination rotating plate passes through inclination attachment device and rotation
The motor axis connection of rotating motor, the motor shaft of the plate face and rotating electric machine that tilt rotating plate have tilt angle, and the inclination turns
Even circumferential opens up the first spherical hinge link slot of quantity identical as free compression bar on plate, is servo-actuated one end connection of elevating lever
Individual motor, the other end offer the second spherical hinge link slot, the both sides of free compression bar are respectively equipped with and the first spherical hinge
The first connected ball and the second connected ball that slot and the second flexural pivot key way match, one end of each free compression bar pass through second
Spherical hinge mode is connect with a servo-actuated elevating lever, and the other end of each free compression bar is connected by the first spherical hinge mode
In one of them first spherical hinge link slot of inclination rotating plate.
The depth adjustment includes stroke track, touching switch and travel switch, opens up rail on stroke track
Road slot, the touching switch and travel switch can control the start and stop of telescopic cylinder, and touching switch and travel switch are movably arranged
In track groove, the side of above-mentioned rotating electric machine, which is equipped with, draws frame, and the end for drawing frame is equipped with jacking block, jacking block and touching switch
It is correspondingly arranged and can press against in touching switch, the track groove two sides of the stroke track identical, direction phase equipped with two parameters
The gear to match with rack gear, touching switch, travel switch and stroke are equipped on anti-rack gear, touching switch and travel switch
It is connected between track by rack-and-pinion form.
The lifting apparatus includes being lifted bracket, lifting plate, lifting motor, lifting crank, lifting connecting rod, being lifted and shake
Bar is lifted effect bar, elevator and gag lever post, is used to place motor case to be processed on the lifting plate, is lifted the week of plate
It is installed with lifting column on side plate face, is lifted on bracket and is installed with vertical block, the position correspondence of corresponding lifting column offers lift on vertical block
Connecting hole is risen, is lifted between plate and lifting bracket and is slidably connected by lifting column and lifting connecting hole, lifting bracket, which is equipped with, to be turned
Dynamic connecting bracket, the setting of lifting motor is on lifting bracket, and one end of the motor shaft and lifting crank that are lifted motor is connected, lifting
The other end of crank and one end of lifting connecting rod are rotatablely connected, and are lifted the other end and lifting rocking bar, lifting effect bar three of connecting rod
It is rotatablely connected between person, the other end for being lifted rocking bar is connect with rotation connection holder pivots, is lifted the other end and liter of effect bar
Block rotation connection is dropped, and the gag lever post is installed in the side that on lifting bracket and its lifting bracket opposite with lifting plate slidably reciprocates
To being parallel to each other, elevator is slidably arranged on gag lever post, and outer end and the lifting plate of elevator recline.
The positioning device includes Bidirectional-screw, two positioning sliding blocks and two crushing blocks, one of positioning sliding block
It is connected with a crushing block, another positioning sliding block and another crushing block are connected, and tank is equipped in above-mentioned lifting plate, described
Bidirectional-screw setting is rotatablely connected in tank and between lifting plate, and two positioning sliding blocks are connected to by screw rod mode respectively
The both sides of Bidirectional-screw, when Bidirectional-screw rotation, the bidirectional helical bifurcation point phase of the opposite Bidirectional-screw of two positioning sliding block meetings
Mutually close to or far from they are symmetrical with respect to the bifurcation point, and crushing block is in the semilune with radian, and radian size corresponds to
Motor case to be processed can make the mobile range of motor case in actual processing station when crushing block is close to each other
The heart is gradually reduced for radius.
The rack includes bottom plate, top plate and trestle, and trestle has two and between bottom plate and top plate by two trestles
Connection, above-mentioned lifting bracket are arranged on bottom plate, and above-mentioned telescopic cylinder setting is offered on top plate, and on top plate than flexible gas
The small piston rod through-hole of cylinder diameter, the piston rod of telescopic cylinder passes through the piston rod through-hole and the rotating electric machine of lower section connects, frame
Connection frame is provided on column, connection frame is connect with above-mentioned fixed plate.
The inclination attachment device includes that motor link block, motor connection buckle, connecting hook, rotating plate connection buckle and rotating plate connect
Connecing block, the connecting hook is in by the hook-type that straight-bar one end is askew then is formed, and one end of connecting hook is that the straight-bar other end is coupler body, and
Connecting hook has two, and the rotation axis connection of motor link block and above-mentioned rotating electric machine, motor connection buckle is arranged in motor link block
On, it is opened up on motor connection buckle there are two the first connecting hole, the first ball that rotating plate link block and above-mentioned inclination rotating plate circumference open up
Hinge link slot center plate face is connected, and rotating plate connection buckle is arranged on rotating plate link block, offers two on rotating plate connection buckle
Button connection is connected to motor by the first connecting hole in the straight-bar end of a second connecting hole, two connecting hooks, connecting hook
Coupler body end is connect by the second connecting hole with rotating plate link block.
Individual motor, drill bit, free compression bar and the servo-actuated elevating lever has five groups, and above-mentioned perforation is provided with fixation
Five Angle Positions of five-pointed star are on plate, above-mentioned first spherical hinge link slot is provided on inclination rotating plate and is in the five of five-pointed star
A Angle Position.
The positioning device further includes rotating handle, and one end of above-mentioned Bidirectional-screw is pierced by the side of lifting plate, rotation
Handle is arranged in the end.
The connection frame and the adjustable connection of fixed plate, are adjustable the position of fixed plate in the height direction.
Retarder is integrated in the rotating electric machine.Ensured in process with slowing down the motor rotational shaft speed of rotating electric machine
The switch speed of drill bit will not be too fast.
Compared with prior art, the process that this motor case drilling function makes motor case outer ring drill is integrated；
The function mode of the equipment is to drill one by one, and the precision for avoiding synchronous drilling vibroseis mostly and generating is bad；Due to the equipment
Digital control system is not used, is reduced costs to a certain extent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this motor case drilling machine
Fig. 2 is that this motor case drilling machine changes the structural schematic diagram after an angle
Fig. 3 is the structural schematic diagram of drilling equipment
Fig. 4 is the structural schematic diagram of depth adjustment
Fig. 5 is the structural schematic diagram of lifting apparatus
Fig. 6 is the structural schematic diagram of positioning device
In figure, 1, rack；2, telescopic cylinder；3, drilling equipment；4, depth adjustment；5, positioning device；6, lifting dress
It sets；7, drill bit；8, it is lifted plate；9, rotating electric machine；10, attachment device is tilted；11, rotating plate is tilted；12, free compression bar；13, with
Dynamic elevating lever；14, fixed plate；15, individual motor；16, the first connected ball；17, the second connected ball；18, stroke track；19, it touches
Touch switch；20, travel switch；21, track groove；22, frame is drawn；23, jacking block；24, rack gear；25, it is lifted bracket；26, lifting electricity
Machine；27, it is lifted crank；28, it is lifted connecting rod；29, it is lifted rocking bar；30, it is lifted effect bar；31, elevator；32, gag lever post；33,
Bidirectional-screw；34, positioning sliding block；35, crushing block；36, rotating handle；37, tank；38, bottom plate；39, top plate；40, trestle；
41, piston rod through-hole；42, connection frame；43, motor link block；44, motor connection buckle；45, connecting hook；46, rotating plate connection buckle；
47, rotating plate link block.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this motor case drilling machine includes rack 1 and the telescopic cylinder that is arranged in rack 1
2, drilling equipment 3, depth adjustment 4, positioning device 5 and lifting apparatus 6, the piston rod and drilling equipment 3 of telescopic cylinder 2 connect
Connect and be adjustable the position of drilling equipment 3, drilling equipment 3 includes drill bit 7, and 7 direction of drill bit is towards lifting apparatus 6, lifting apparatus 6
Including being lifted plate 8, motor case to be processed is placed on vertically on lifting plate 8, and positioning device 5 is arranged on lifting apparatus 6 simultaneously
Positioning function is played to motor case to be processed, depth adjustment 4 further includes rotation for adjusting drilling depth, drilling equipment 3
Rotating motor 9, inclination attachment device 10, inclination rotating plate 11, free compression bar 12, servo-actuated elevating lever 13, fixed plate 14 and independent electrical
Machine 15, drilling equipment 3 be arranged in individual motor 15 and by individual motor 15 driving rotation, individual motor 15, drill bit 7, from
There are five groups by compression bar 12 and servo-actuated elevating lever 13, fixed plate 14 is installed in rack 1 and even circumferential is opened on the surface thereof
If five perforation, servo-actuated elevating lever 13 by being slidably connected between these perforation and fixed plate 8, the tail portion of rotating electric machine 9 and
The piston rod of telescopic cylinder 2 connects, and inclination rotating plate 11 is inclined by the motor axis connection of inclination attachment device 10 and rotating electric machine 9
The plate face of oblique rotating plate 11 and the motor shaft of rotating electric machine 9 have tilt angle, tilt even circumferential on rotating plate 11 and open up five
First spherical hinge link slot, one end of servo-actuated elevating lever 13 are connected to individual motor 15, and the other end offers the second spherical hinge company
Access slot, the both sides of free compression bar 12 are respectively equipped with the first connected ball to match with the first flexural pivot key way and the second flexural pivot key way
16 and second connected ball 17, one end of each free compression bar 12 passes through the second spherical hinge mode and a servo-actuated elevating lever 13
Connection, and the other end of each free compression bar 12 be connected to by the first spherical hinge mode tilt rotating plate 11 one of them the
In one spherical hinge link slot, it is integrated with retarder in rotating electric machine 9, ensures to process to slow down the motor rotational shaft speed of rotating electric machine 9
The switch speed of drill bit 7 will not be too fast in the process.
The working principle of drilling equipment 3 is as follows: starting rotating electric machine 9, by tilting the effect of attachment device 10 so that inclining
Oblique rotating plate 11 rotates with it, and tilts rotating plate 11 and be in inclined state, so tilting rotating plate with the rotation of inclination rotating plate 11
The highs and lows on 11 opposite ground are constantly changing, and change procedure is successively connected, if rotating plate will be tilted
Around center, the number consecutively in the way of drawing circle is 1,2,3,4,5 in 5 holes opened up on 11, then with inclination rotating plate 11
Rotation, this 5 points will successively touch the bottom, and then repeat to start to recycle always, can make free compression bar 12 so also successively
Servo-actuated elevating lever 13 is pressed down, due to being equipped with drill bit 7 below servo-actuated elevating lever 13, then this 5 drill bits 7 also will be pierced successively
Motor case.
As shown in Figure 1, Figure 2 and Figure 4, depth adjustment 4 includes stroke track 18, touching switch 19 and travel switch
20, touching switch 19 and travel switch 20 can control the start and stop of telescopic cylinder 2, offer track groove 21 on stroke track 18, touch
It touches switch 19 and travel switch 20 is removably set in track groove 21, the side of rotating electric machine 9, which is equipped with, draws frame 22, draws
The end of frame 22 is equipped with jacking block 23, and jacking block 23 and touching switch 19 are correspondingly arranged and can press against in touching switch 19, stroke rail
21 two sides of track groove in road 18 are equipped with identical, the contrary rack gear 24 of two parameters, in touching switch 19 and travel switch 20
It is equipped with the gear to match with rack gear 24, passes through rack-and-pinion between touching switch 19, travel switch 20 and stroke track 18
Form connection.
Depth adjustment 4 is used to adjust the lowest depth of drilling, its working principle is as follows: start telescopic cylinder 2 with
It drives rotating electric machine 9 to move down, will drive drill bit 7 in 9 moving process of rotating electric machine and move down therewith, touch motor machine
Just drill this technique, after rotating electric machine 9 is gradually reduced, and jacking block 23 is made to be pressed onto touching switch 19, touching switch have been started on shell
19 be triggered after can control the piston rod stop motion of telescopic cylinder 2, then carry out bore process, after the completion of drilling, starting is stretched
Contracting cylinder 2 makes its playback, and jacking block 23 can rise with rotating electric machine 9, and telescopic cylinder 2 stops after the top of jacking block 23 is to travel switch 20
Only operation, the effect of touching switch 19 is that the extreme lower position of the decline of drill bit 7, the effect of travel switch 20 is arranged in whole process
It is the extreme higher position for adjusting rotating electric machine 9 and rising.
As shown in Figure 1, Figure 2 and shown in Fig. 5, lifting apparatus 6 includes lifting bracket 25, lifting plate 8, lifting motor 26, lifting song
Handle 27, lifting connecting rod 28, lifting rocking bar 29, lifting effect bar 30, elevator 31 and gag lever post 32, are lifted on plate 8 for placing
Motor case to be processed is lifted in the periphery plate face of plate 8 and is installed with lifting column, is lifted on bracket 25 and is installed with vertical block, founds block
The position of upper corresponding lifting column is corresponding to offer lifting connecting hole, is lifted between plate 8 and lifting bracket 25 through lifting column and lift
It rises connecting hole to be slidably connected, lifting bracket 25 is equipped with rotation connection bracket, and the setting of lifting motor 26 is on lifting bracket 25, lift
The motor shaft of lifting motor 26 and one end of lifting crank 27 are connected, and one end of the other end and lifting connecting rod 28 that are lifted crank 27 turns
Dynamic connection is lifted between the other end of connecting rod 28 and lifting rocking bar 29, lifting 30 three of effect bar and is rotatablely connected, is lifted rocking bar 29
The other end with rotation connection holder pivots connect, be lifted effect bar 30 the other end and elevator 31 rotation connection, gag lever post
32, which are installed in the direction that on lifting bracket 25 and it slidably reciprocates with lifting plate 8 with respect to lifting bracket 25, is parallel to each other, elevator
31 are slidably arranged on gag lever post 32, and outer end and the lifting plate 8 of elevator 31 recline.
As shown in figs. 1,2 and 6, positioning device 5 includes the positioning sliding block 34, two of Bidirectional-screw 33, two crushing block
35 and rotating handle 36, one of positioning sliding block 34 and a crushing block 35 are connected, another positioning sliding block 34 and another
Crushing block 35 is connected, and tank 37 is equipped in lifting plate 8, and the setting of Bidirectional-screw 33 is rotated in tank 37 and between lifting plate 8
Connection, two positioning sliding blocks 34 are connected to the both sides of Bidirectional-screw 33 by screw rod mode respectively, when Bidirectional-screw 33 rotates,
The bidirectional helical bifurcation point of the opposite Bidirectional-screw 33 of two meetings of positioning sliding block 34 is close to each other or separate, they are with respect to the bifurcation points
Symmetrically, crushing block 35 is in the semilune with radian, and radian size corresponds to motor case to be processed, when crushing block 35
When close to each other, the mobile range of motor case can be made to be gradually reduced with actual processing station center radius.Bidirectional-screw
33 one end is pierced by the side of lifting plate 8, and rotating handle 36 is arranged in the end.
As depicted in figs. 1 and 2, rack 1 includes bottom plate 38, top plate 39 and trestle 40, trestle 40 have two and bottom plate 38 with
It is connected between top plate 39 by two trestles 40, lifting bracket 25 is arranged on bottom plate 38, and telescopic cylinder 2 is arranged in top plate 39
On, and the piston rod through-hole 41 smaller than 2 diameter of telescopic cylinder is offered on top plate 39, the piston rod of telescopic cylinder 2 passes through the work
Stopper rod through-hole 41 is connect with the rotating electric machine 9 of lower section, and connection frame 42 is provided on trestle 40, and connection frame 42 and fixed plate 14 connect
It connects, connection frame 42 and the adjustable connection of fixed plate 14 are adjustable the position of fixed plate 14 in the height direction.
As shown in figure 3, inclination attachment device 10 includes motor link block 43, motor connection buckle 44, connecting hook 45, rotating plate company
Buckle 46 and rotating plate link block 47, connecting hook 45 are in by the hook-type that straight-bar one end is askew then is formed, and one end of connecting hook 45 is straight
The bar other end is coupler body, and connecting hook 45 has two, and the rotation axis connection of motor link block 43 and rotating electric machine 9, motor connects
Button 44 is arranged on motor link block 43, is opened up on motor connection buckle 44 there are two the first connecting hole, rotating plate link block 47 with incline
The first spherical hinge link slot center plate face that oblique 11 circumference of rotating plate opens up is connected, and the setting of rotating plate connection buckle 46 is connected in rotating plate
On block 47, opened up on rotating plate connection buckle 46 there are two the second connecting hole, the straight-bar end of two connecting hooks 45 passes through the first connecting hole
44 connection of button is connected to motor, the coupler body end of connecting hook 45 is connect by the second connecting hole with rotating plate link block 47.
The course of work of this equipment entirety is as follows: firstly, motor case hole to be drilled is placed on lifting plate 8, then
Turn rotating handle 36 squeezes crushing block 35 to motor case direction, has after clinging to motor case on one side, manually adjusts
The position of motor case then proceedes to rotation rotating handle 36, and crushing block 35 is made inwardly to lean on tighter, motor machine after multi-pass operation
Shell will be in actual processing position, then start telescopic cylinder 2, drop to the drill bit 7 of lowest part close to motor case needs
The surface of drilling stops telescopic cylinder 2, starts 5 individual motors 15 at this time, and then starting lifting motor 26, passes through multiple companies
The effect of bar makes to be lifted the lifting upwards of plate 8, after the drill bit 7 of motor case and lowest part has scraped, stops lifting motor 26,
Start telescopic cylinder 2, so that the drill bit 7 of lowest part pierces motor case, rotating electric machine 9 can decline therewith at this time, when setting exists
After jacking block 23 on rotating electric machine 9 is pressed onto touching switch 19, telescopic cylinder 2 will be automatically stopped, and then start rotating electric machine 9,5
Drill bit 7 will successively drill to 5 positions to be processed of motor case, after the completion of drilling, close rotating electric machine 9 and independent electrical
Machine 15, then starts the retraction option of telescopic cylinder 2, the piston rod recycling of telescopic cylinder 2, in removal process rotating electric machine 9 with
Rising, after rotating electric machine 9 touches travel switch 20, telescopic cylinder 2 stop, completing boring procedure in this way.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Meaning, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e., its meaning is not answered
This is interpreted as " only including ... ".
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of motor case drilling machine, which is characterized in that it includes the telescopic cylinder of rack (1) and setting on rack (1)
(2), drilling equipment (3), depth adjustment (4), positioning device (5) and lifting apparatus (6), the piston rod of telescopic cylinder (2)
The position of drilling equipment (3) is connect and is adjustable with drilling equipment (3), and drilling equipment (3) includes drill bit (7), drill bit (7) direction
Towards lifting apparatus (6), lifting apparatus (6) includes lifting plate (8), and motor case to be processed is placed on lifting plate (8) vertically
On, positioning device (5) is arranged on lifting apparatus (6) and plays positioning function, depth adjustment to motor case to be processed
(4) for adjusting drilling depth, the drilling equipment (3) further includes rotating electric machine (9), inclination attachment device (10), inclination
Rotating plate (11), free compression bar (12), servo-actuated elevating lever (13), fixed plate (14) and individual motor (15), above-mentioned drill bit (7) set
It sets on individual motor (15) and by individual motor (15) driving rotation, the individual motor (15), drill bit (7), freedom
Compression bar (12) and servo-actuated elevating lever (13) have several of identical quantity, fixed plate (14) be installed on rack (1) and
Even circumferential opens up the perforation of quantity identical as servo-actuated elevating lever (13) on its surface, and servo-actuated elevating lever (13) are worn by these
It is slidably connected between hole and fixed plate (14), the tail portion of rotating electric machine (9) is connect with the piston rod of above-mentioned telescopic cylinder (2), is inclined
Oblique rotating plate (11) by the motor axis connections of inclination attachment device (10) and rotating electric machine (9), tilt rotating plate (11) plate face and
The motor shaft of rotating electric machine (9) has tilt angle, and even circumferential opens up and free press on the inclination rotating plate (11)
One end of first spherical hinge link slot of the identical quantity of bar (12), servo-actuated elevating lever (13) is connected to individual motor (15), another
End offers the second spherical hinge link slot, and the both sides of free compression bar (12) are respectively equipped with and the first flexural pivot key way and the second flexural pivot
One end of the first connected ball (16) and the second connected ball (17) that key way matches, each free compression bar (12) passes through second
Spherical hinge mode is connect with a servo-actuated elevating lever (13), and the other end of each free compression bar (12) passes through the first spherical hinge
Mode is connected in one of them first spherical hinge link slot of inclination rotating plate (11), and the depth adjustment (4) includes
Stroke track (18), touching switch (19) and travel switch (20) offer track groove (21), the touching on stroke track (18)
It touches switch (19) and travel switch (20) can control the start and stop of telescopic cylinder (2).
2. a kind of motor case drilling machine according to claim 1, which is characterized in that the lifting apparatus (6) includes
It is lifted bracket (25), lifting plate (8), lifting motor (26), lifting crank (27), lifting connecting rod (28), lifting rocking bar (29), lift
Effect bar (30), elevator (31) and gag lever post (32) are risen, is used to place motor case to be processed on the lifting plate (8),
It is lifted in the periphery plate face of plate (8) and is installed with lifting column, be installed with vertical block in lifting bracket (25), found corresponding lifting column on block
Position is corresponding to offer lifting connecting hole, is lifted between plate (8) and lifting bracket (25) sliding by lifting column and lifting connecting hole
Dynamic connection, lifting bracket (25) are equipped with rotation connection bracket, and lifting motor (26) setting is in lifting bracket (25), lifting electricity
The motor shaft of machine (26) and one end of lifting crank (27) are connected, and are lifted the other end and the one of lifting connecting rod (28) of crank (27)
End rotation connection is lifted between the other end of connecting rod (28) and lifting rocking bar (29), lifting effect bar (30) three and is rotatablely connected,
The other end for being lifted rocking bar (29) is connect with rotation connection holder pivots, is lifted the other end and elevator (31) of effect bar (30)
Rotation connection, the gag lever post (32) is installed in lifting bracket (25) and it and lifting plate (8) lifting bracket (25) relatively
The direction to slidably reciprocate is parallel to each other, and elevator (31) is slidably arranged on gag lever post (32), the outer end of elevator (31) and lift
Lift slab (8) reclines.
3. a kind of motor case drilling machine according to claim 1, which is characterized in that the positioning device (5) includes
Bidirectional-screw (33), two positioning sliding blocks (34) and two crushing blocks (35), one of positioning sliding block (34) and an extruding
Block (35) is connected, another positioning sliding block (34) and another crushing block (35) are connected, and tank is equipped in above-mentioned lifting plate (8)
(37), the Bidirectional-screw (33) setting is rotatablely connected in tank (37) and between lifting plate (8), two positioning sliding blocks
(34) both sides of Bidirectional-screw (33) are connected to by screw rod mode respectively, when Bidirectional-screw (33) rotation, two positioning are slided
The bidirectional helical bifurcation point of block (34) meeting opposite Bidirectional-screw (33) is close to each other or separate, they are mutually right with respect to the bifurcation points
Claim, crushing block (35) is in the semilune with radian, and radian size corresponds to motor case to be processed, when crushing block (35) phase
When mutually close, the mobile range of motor case can be made to be gradually reduced with actual processing station center radius.
4. a kind of motor case drilling machine according to claim 2, which is characterized in that the rack (1) includes bottom plate
(38), top plate (39) and trestle (40), trestle (40) have between two and bottom plate (38) and top plate (39) through two trestles
(40) it connecting, above-mentioned lifting bracket (25) is arranged on bottom plate (38), and above-mentioned telescopic cylinder (2) is arranged on top plate (39), and
The piston rod through-hole (41) smaller than telescopic cylinder (2) diameter is offered on top plate (39), the piston rod of telescopic cylinder (2) passes through should
Piston rod through-hole (41) is connect with the rotating electric machine (9) of lower section, is provided on trestle (40) connection frame (42), connection frame (42) with
Above-mentioned fixed plate (14) connection.
5. a kind of motor case drilling machine according to claim 1, which is characterized in that the inclination attachment device (10)
Including motor link block (43), motor connection buckle (44), connecting hook (45), rotating plate connection buckle (46) and rotating plate link block (47),
The connecting hook (45) is in by the hook-type that straight-bar one end is askew then is formed, and it is hook that one end of connecting hook (45), which is the straight-bar other end,
Body, and connecting hook (45) has two, the rotation axis connection of motor link block (43) and above-mentioned rotating electric machine (9), motor connection buckle
(44) it is arranged on motor link block (43), is opened up on motor connection buckle (44) there are two the first connecting hole, rotating plate link block
(47) the first spherical hinge link slot center plate face opened up with above-mentioned inclination rotating plate (11) circumference is connected, rotating plate connection buckle
(46) it is arranged on rotating plate link block (47), is opened up on rotating plate connection buckle (46) there are two the second connecting hole, two companies
Button (44) connection is connected to motor by the first connecting hole in the straight-bar end for connecing hook (45), and the coupler body end of connecting hook (45) passes through second
Connecting hole is connect with rotating plate link block (47).
6. a kind of motor case drilling machine according to claim 1, which is characterized in that the individual motor (15) is bored
Head (7), free compression bar (12) and servo-actuated elevating lever (13) have five groups, and above-mentioned perforation is provided on fixed plate (14) in five
Five Angle Positions of angle star, above-mentioned first spherical hinge link slot are provided with five angles position in inclination rotating plate (11) in five-pointed star
It sets.
7. a kind of motor case drilling machine according to claim 3, which is characterized in that the positioning device (5) is also wrapped
It includes rotating handle (36), one end of above-mentioned Bidirectional-screw (33) is pierced by the side of lifting plate (8), and rotating handle (36) is arranged at this
End.
8. a kind of motor case drilling machine according to claim 4, which is characterized in that the connection frame (42) and fixed plate
(14) connection is adjusted, is adjustable the position of fixed plate (14) in the height direction.
9. a kind of motor case drilling machine according to claim 1, which is characterized in that collection in the rotating electric machine (9)
At there is retarder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971773.3A CN106624028B (en) | 2016-11-04 | 2016-11-04 | A kind of motor case drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971773.3A CN106624028B (en) | 2016-11-04 | 2016-11-04 | A kind of motor case drilling machine |
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| CN106624028A CN106624028A (en) | 2017-05-10 |
| CN106624028B true CN106624028B (en) | 2019-10-29 |
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