CN110303176A - A kind of multi-direction drilling equipment of casting cabinet frame double-station and method - Google Patents
A kind of multi-direction drilling equipment of casting cabinet frame double-station and method Download PDFInfo
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- CN110303176A CN110303176A CN201910599219.0A CN201910599219A CN110303176A CN 110303176 A CN110303176 A CN 110303176A CN 201910599219 A CN201910599219 A CN 201910599219A CN 110303176 A CN110303176 A CN 110303176A
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- cabinet frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of multi-direction drilling equipment of casting cabinet frame double-station and methods, including workbench；Locking unit is assembled, assembly locking unit drives workpiece to do displacement for fixing workpiece.Units, two units are fixed on the table, longitudinal two sides of the assembly locking unit are connected to by organ cover respectively, each units include the vertical drilling hole mechanism for being suitable for the top drilling to the workpiece and the horizontal drilling mechanism suitable for the transverse side drilling to the workpiece；Gear unit, drive the assembly locking unit reciprocating between two units, the present invention realizes the porous processing multi-direction twice of workpiece by two units, the pitch of holes size of two units drilling is unrestricted, by the clamped one time of workpiece and the hole location setting of each units, the porous processing that the pitch of holes on multi-direction is less than 18mm can be completed.
Description
Technical field
The present invention relates to casting cabinet frame manufacture technical field in power industry more particularly to a kind of casting cabinet frames
The multi-direction drilling equipment of double-station and method.
Background technique
With the development of power industry, casing structure increasingly tends to complicate, and the processing of structure is increasing, this
Very high requirement is proposed to the FRAME COMPONENTS processing in casing structure, and uses the frame of die casting class, it can be with effective solution
Sharp processing difficult point, but the processing of hole system cannot be completed.
The processing of casting cabinet frame (hereinafter referred to as workpiece) hole system is added using single hole processing with porous currently, industry is interior
Work engages, and this processing method needs multiple clamping, and production efficiency is low, and often one when prior art mesoporous system processes
Secondary property drilling is completed, and leads to not realize deep hole machining (deep hole refers to the hole that hole depth and aperture ratio are greater than 6 or more)；In addition existing
The hole system processing of workpiece often only has a station in technology, i.e., only one line shaft carries out on a working face of workpiece
Drilling, and the drill bit distance on same line shaft needs to be greater than 18mm, which results in can only on a working face of workpiece
Multiple holes that pitch of holes is greater than 18mm are processed, it is porous less than 18mm to pitch of holes, it cannot process, or need to be repeated several times
Positioning process, working efficiency is very low, thus how to realize casting cabinet frame deep hole machining and small-hole-distance multi-hole it is efficient
Processing is the current technical issues that need to address.
Summary of the invention
The present invention is processed using the multi-direction boring method of double-station, and it is accurate fixed between two stations to control workpiece
Position, and three line shafts controlled at two stations simultaneously are processed, and it is more less than 18mm to can be good at solution pitch of holes
Hole machined problem.
The technical solution adopted by the present invention to solve the technical problems is:
The present invention proposes a kind of multi-direction drilling equipment of casting cabinet frame double-station, including workbench；Assembly locking is single
Member, the assembly locking unit are placed in above the workbench, and assembly locking unit includes to place the positioning plate of workpiece and be suitable for
The positioning component and locking assembly of the fixed workpiece, assembly locking unit drive workpiece to do orientation and move for fixing workpiece
It is dynamic.
Units are fixed on the workbench, and there are two the units settings, each drilling unit corresponding one
A station, two units pass through longitudinal two sides that organ cover is connected to the assembly locking unit, organ cover conduct respectively
Cover board on workbench can block the moving component of lower section, when the assembly locking unit is reciprocating along longitudinal direction, wind
Qin cover can remain that the upper surface of workbench is in closed state；Each units include to be suitable for the workpiece
Top drilling vertical drilling hole mechanism and suitable for the workpiece transverse side drilling horizontal drilling mechanism；Transmission is single
Member is connect with the positioning plate, and drives the assembly locking unit reciprocating between two units, i.e.,
Realize reciprocating motion of the workpiece between two stations.
The present invention primary property progress pitch of holes can be less than by the setting of two stations on the same working face of workpiece
The porous processing of 18mm, it is only necessary to set gradually the bore position and the amount of feeding of two units, workpiece is respectively at two
It is drilled on station, without carrying out multiple hole location setting, since two units are driven by different line shafts, because
The porous processing that pitch of holes is less than 18mm may be implemented in this, and processing efficiency greatly improves.
Further, the gear unit includes motor, shaft coupling and ball screw component, the ball screw component packet
Ball screw and feed screw nut are included, the ball screw is erected in the middle part of the workbench, and the feed screw nut covers in the rolling
On ballscrew, the feed screw nut fixes with the positioning plate, and the output end of the motor connects the input terminal of the shaft coupling,
The output end of the shaft coupling connects the input terminal of the ball screw, and motor drives ball screw rotation, the feed screw nut
It is circumferentially fixed under the limitation of positioning plate, due to the relative rotation of the ball screw and the feed screw nut, while the rolling
Ballscrew axial restraint, therefore the relatively described ball screw of the feed screw nut axially moves, to drive the positioning plate
Make straight reciprocating motion.
Preferably, the positioning component includes being fixed at the top of the positioning plate to be suitable for supporting to set the multiple of the workpiece side wall
Locating piece positions four side walls of the positioning plate.
Preferably, the locking assembly includes to be suitable for the horizontal lateral compression cylinder for compressing the workpiece and suitable for vertical institute
The cylinder that rotatably compresses of workpiece is stated, realizes the horizontal direction locking and vertical direction locking of workpiece respectively.
Preferably, the lateral compression cylinder and it is described rotatably compress there are two cylinder is symmetrical arranged, and it is described lateral
Compression cylinder and the symmetry axis for rotatably compressing cylinder are mutually perpendicular to.
Further, the vertical drilling hole mechanism in each units is provided with one, the horizontal drilling
Mechanism is symmetrical arranged two, and the vertical drilling hole mechanism and the horizontal drilling mechanism include line shaft and be connected to described dynamic
Multi-shaft device on power axis, the line shaft pass through digital control system control, make three direction simultaneous processings by three line shafts,
It is high using digital control system control repetitive positioning accuracy.
Further, it is provided with multiple vertical drill bits on the multi-shaft device of the vertical drilling hole mechanism and is located at the vertical brill
First guide plate of head lower section, first guide plate is equipped with multiple first pilot holes corresponding with the vertical drill bit, right
The vertical drill bit play the guiding role, skew when avoiding the vertical bit bore.
Further, the multi-shaft device of the horizontal drilling mechanism is provided with multiple horizontal drill bits, is arranged on the positioning plate
There is the second guide plate corresponding with the multi-shaft device of the horizontal drilling mechanism, second guide plate is equipped with and the horizontal brill
Corresponding multiple second pilot holes, play the guiding role to the horizontal drill bit, skew when avoiding the horizontal bit bore.
The present invention also proposes a kind of multi-direction boring method of casting cabinet frame double-station, is based on above-described workpiece number
The multi-direction drilling equipment of double-station is controlled, including the following steps:
Step 1: programming requires to carry out numerical control programming according to Workpiece boring.
Step 2: the workpiece is positioned on the positioning plate by the positioning component, and passes through lock by clamping workpiece
Tight component is locked.
Step 3: machined parameters adjustment sets the revolving speed and each axis of each line shaft according to the diameter in required processing hole
The amount of feeding.
Step 4: assembling the movement of locking unit, processes after starting and moves to two for locking unit is assembled by gear unit
Below a units, the vertical drilling hole mechanism drills to the top surface of the workpiece, and the horizontal drilling mechanism is to institute
State two transverse sides drilling of workpiece；The assembly locking unit returns to zero-bit after completing processing.
Step 5: detection is detected using the detection instrument of profession, measures the mechanical dimension in hole in multiple directions, is protected
Card size meets boring requirement.
Further, the amount of feeding that the line shaft of horizontal drilling mechanism described in step 3 is drilled using cylinder control；Institute
The line shaft for stating vertical drilling hole mechanism controls the amount of feeding using hydraulic mechanism, while pecking formula processing by position sensor realization,
After i.e. every drilling certain distance, the line shaft is retracted and carries out next round drilling again a little, passes through repeatedly gradually progressive brill
Hole mode realizes deep hole machining.
The beneficial effects of the present invention are:
(1) present invention realizes that the porous processing multi-direction twice of workpiece, two units are bored by two units
The pitch of holes size in hole is unrestricted, is arranged by the clamped one time of workpiece and a hole location of each units
Complete the porous processing that the pitch of holes on multi-direction is less than 18mm.
(2) present invention will position the assembly locking unit and two units of the workpiece by organ cover
Connection, when the assembly locking unit is reciprocating, organ cover can be flexible with the movement of the assembly locking unit,
Guarantee that worktable upper surface is in closed state always, borings or dust is avoided to fall into inside the workbench, influences
The normal operation of the workbench internal part.
(3) Parameter adjustable of the invention, it is adaptable.The porous of different pitch-rows may be implemented by replacement multi-shaft device to add
Work, and pass through the processing of the revolving speed of digital control system control and regulation line shaft and amount of feeding realization different pore size.
(4) machining accuracy of the invention is high.The spatial position dimensional machining accuracy of three direction simultaneous processings, hole system is high；
It is high using digital control system control repetitive positioning accuracy.
(5) present invention carries out drilling processing using formula processing method is pecked, compared with disposable drilling, hole that the present invention drills
The deep ratio with aperture increases, and can be used for deep hole machining.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is that heretofore described workpiece is in station for the moment, the multi-direction drilling of casting cabinet frame double-station
The perspective view of device (line shaft in the vertical drilling hole mechanism is not illustrated)；
When Fig. 2 is that heretofore described workpiece is in zero-bit, the multi-direction drilling dress of the casting cabinet frame double-station
The top view set (line shaft in vertical drilling hole mechanism is not illustrated)；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is that heretofore described workpiece is in station for the moment, the multi-direction drilling of casting cabinet frame double-station
The main view (containing broken section) of device；
Fig. 5 is that vertical drill bit described in vertical drilling hole mechanism of the present invention and the first guide plate positional relationship are illustrated
Scheme (from longitudinal 2 observation)；
Fig. 6 is the perspective view of heretofore described assembly locking unit (containing partial enlargement).
In figure, 1, workbench, 2, assembly locking unit, 201, positioning plate, 202, limited block, the 203, second guide plate,
204, the second pilot hole, 205, locating piece, 206, lateral compression cylinder, 207, rotatably compress cylinder, 3, units, 301, perpendicular
Straight borehole drill construction, 3011, vertical drill bit, the 3012, first guide plate, the 3013, first pilot hole, 302, horizontal drilling mechanism,
3021, horizontal drill bit, 303, line shaft, 304, multi-shaft device, 4, gear unit, 401, motor, 402, shaft coupling, 403, ball wire
Bar, 404, feed screw nut, 5, organ cover, 6, hydraulic mechanism.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On.
A concrete example of the invention, as shown in Figure 1-Figure 3, a kind of multi-direction drilling dress of casting cabinet frame double-station
It sets, including workbench 1, the height when height of workbench 1 is suitable for technical staff's standing work, for putting inside workbench 1
Set cable component；Locking unit 2 is assembled, assembly locking unit 2 is placed in 1 top of workbench, and assembly locking unit 2 includes to place
The positioning plate 201 of workpiece and positioning component and locking assembly suitable for the fixation workpiece, assembly locking unit 2 are used for regular worker
Part, and workpiece is driven to do displacement.
Units 3 are fixed on workbench 1, and there are two the settings of units 3, the corresponding work of each drilling unit
Position, two units 3 are connected to longitudinal two sides of assembly locking unit 2,5 both ends of organ cover and dress by organ cover 5 respectively
It is fixed with locking unit 2 and units 3 by screw, the units 3 positioned at 2 left side of assembly locking unit are station one,
Units 3 positioned at 2 right side of assembly locking unit are station two, and organ cover 5 and assembly locking unit 2 are as workbench 1
Upper surface is covered on workbench 1.Each units 3 include to be suitable for the vertical drilling hole mechanism of the top drilling to the workpiece
301 and suitable for the transverse side drilling to the workpiece horizontal drilling mechanism 302, vertical drilling hole mechanism 301 is usually provided with
One, porous processing is carried out to the top of workpiece；One or more can be set in horizontal drilling mechanism 302, can be with workpiece
The side or two sides of transverse side, also can be set the longitudinal side in workpiece, in the both lateral sides of workpiece in the present embodiment
Face is each to be symmetrical arranged a horizontal drilling mechanism 302.
Gear unit 4 is connect with positioning plate 201, and it is past to drive assembly locking unit 2 to make between two units 3
Multiple movement, i.e. reciprocating motion of the realization workpiece between two stations.The workbench 1 below organ cover 5 is arranged in gear unit 4
It is interior.
As shown in figure 4, gear unit 4 includes but are not limited to the following kind of drive: gear unit 4 includes motor 401, connection
403 component of axis device 402 and ball screw, 403 component of ball screw include ball screw 403 and feed screw nut 404, in attached drawing 4
The roll structure being not drawn into ball screw 403, ball screw 403 are the prior art, details are not described herein again its specific structure, rolling
Ballscrew 403 is erected at 1 middle part of workbench, and is rotatablely connected with the both ends inner sidewall of workbench 1, and 404 sets of feed screw nut are being rolled
On ballscrew 403, feed screw nut 404 and positioning plate 201 are fixed, the input terminal of the output end connection shaft coupling 402 of motor 401,
The input terminal of the output end connection ball screw 403 of shaft coupling 402, motor 401 drives ball screw 403 to rotate, due to positioning
Plate 201 is placed on workbench 1, and positioning plate 201 can not rotate under the limitation of workbench 1, therefore feed screw nut 404
Also circumferentially fixed therewith, to realize ball screw 403 and state the relative rotation of feed screw nut 404, while 403 axis of ball screw
To fixation, therefore 404 counter ball screw rod 403 of feed screw nut axially moves, so that positioning plate 201 be driven to make linear reciprocation fortune
Dynamic, i.e. drive workpiece is reciprocating between two stations.
As shown in Fig. 2, vertical drilling hole mechanism 301 and horizontal drilling mechanism 302 comprising line shaft 303 and are connected to power
Multi-shaft device 304 on axis 303 does not illustrate the line shaft of vertical drilling hole mechanism 301 to simplify structure in attached drawing of the present invention
Line shaft 303 is connect the common knowledge for belonging to those skilled in the art, therefore art technology by 303 structures with multi-shaft device 304
Personnel can be implemented completely according to description description, and line shaft 303 is controlled by digital control system, pass through three line shafts
303 make three direction simultaneous processings, high using digital control system control repetitive positioning accuracy.Multi-shaft device 304 is the prior art, multiaxis
Device 304 can also can be hydraulically operated, electric drive or gas with itself band guide plate without guide plate, line shaft 303
Dynamic, in the present embodiment, the line shaft 303 in vertical drilling hole mechanism 301 controls drill feed amount, multi-shaft device using hydraulic mechanism 6
304 be rectangular multi-shaft device 304, as shown in figure 5, array is disposed with multiple vertical drill bits 3011, multi-shaft device 304 on multi-shaft device 304
Also with the first guide plate 3012 for being located at vertical 3011 lower section of drill bit, the first guide plate 3012 is equipped with and vertical drill bit 3011
Corresponding multiple first pilot holes 3013, play the guiding role to vertical drill bit 3011, skew when vertical drill bit 3011 being avoided to drill,
The line shaft 303 of horizontal drilling mechanism 302 is driven using cylinder, and the amount of feeding of drilling, multi-shaft device are accurately controlled by damper
There are two horizontal drill bits 3021 for setting on 304, as shown in fig. 6, being provided on positioning plate 201 more with horizontal drilling mechanism 302
Corresponding second guide plate 203 of axis device 304, each second guide plate 203 are equipped with two corresponding with horizontal drill bit 3,021 the
Two pilot holes 204, when drilling, horizontal drill bit 3021 passes through the second pilot hole 204, plays support to the middle part of horizontal drill bit 3021
Effect, preferably, a limited block 202 is respectively arranged in four vertex of positioning plate 201, carries out height to the first guide plate 3012
Degree limitation, avoids the first guide plate 3012 from colliding workpiece surface.
Still another embodiment of the invention, as shown in figure 5, positioning component includes being fixed at the top of positioning plate 201 to be suitable for
To the multiple locating pieces 205 for setting the workpiece side wall, locating piece 205 can be placed on the inside of workpiece, can also be placed on work
The outside of part, position distribution of the locating piece 205 on positioning plate 201 is depending on the concrete shape of workpiece, in the every of workpiece
It is supported on a side and sets one or more locating piece 205 and be advisable, workpiece is directly fastened between locating piece 205.
When due to drilling, workpiece will receive biggish twisting resistance, in order to avoid workpiece generates positional shift, as preferred
, as shown in figure 5, the locking assembly includes to be suitable for the horizontal lateral compression cylinder 206 for compressing the workpiece and suitable for vertical
The workpiece rotatably compresses cylinder 207, and lateral compression cylinder 206 is linear pushing cylinder, lateral compression cylinder 206 and rotation
Compression cylinder 207 is the prior art, in a specific embodiment of the invention, lateral compression cylinder 206 and rotatably compresses gas
There are two cylinder 207 is symmetrical arranged, and lateral compression cylinder 206 is mutually perpendicular to the symmetry axis for rotatably compressing cylinder 207, laterally
The horizontal position of compression cylinder 206 and the fixed workpiece of 205 collective effect of locating piece, rotatably compresses cylinder 207 and positioning plate 201 is total
The vertical position of the fixed workpiece of same-action.
The present invention also proposes a kind of multi-direction boring method of casting cabinet frame double-station, is based on above-described workpiece number
The multi-direction drilling equipment of double-station is controlled, including the following steps:
Step 1: programming requires to carry out numerical control programming according to Workpiece boring.
Step 2: the workpiece is positioned on positioning plate 201 by the positioning component, and passes through institute by clamping workpiece
Locking assembly is stated to be locked.
Step 3: machined parameters adjustment sets the revolving speed of each line shaft 303 and each according to the diameter in required processing hole
The amount of feeding of axis.
Step 4: the movement of assembly locking unit 2, by ball screw 403, the transmission of feed screw nut 404, motor 401,
Accurately workpiece is sent to station one.The line shaft 303 in digital control system control one or three directions of station is processed；Horizontal drilling
Line shaft 303 in mechanism 302, the amount of feeding of drilling is accurately controlled using damper；Line shaft in vertical drilling hole mechanism 301
303, the amount of feeding is accurately controlled using hydraulic mechanism 6, the amount of feeding is about 170mm/rev to 254mm/rev, while passing through position and passing
Formula processing is pecked in sensor realization, processes 4mm to 6mm, auger axis rollback 2mm every time, and such circulate operation realizes deep hole machining.
After station one completes processing, each line shaft 303 return back to home position.Pass through ball screw 403, feed screw nut 404, motor
401 transmission accurately send workpiece to station two, adopts and carries out deep hole machining in station two in a like fashion, completes processing
The assembly locking unit 2 returns to zero-bit afterwards, unclamps the locking assembly, takes out part.
Step 5: detection is detected using the detection instrument of profession, measures the mechanical dimension in hole in multiple directions, is protected
Card size meets boring requirement.
In the present specification, identical embodiment is not necessarily referring to the schematic representation of the term.Moreover, description
Particular features, structures, materials, or characteristics can be combined in any suitable manner in any one or more embodiments.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of multi-direction drilling equipment of casting cabinet frame double-station characterized by comprising
Workbench (1)；
It assembles locking unit (2), the assembly locking unit (2) is placed in above the workbench (1), assembles locking unit (2)
Comprising placing the positioning plate (201) of workpiece and suitable for the positioning component and locking assembly of the fixation workpiece；
Units (3) are fixed on the workbench (1), and there are two units (3) settings, pass through organ respectively
Cover (5) is connected to longitudinal two sides of assembly locking unit (2)；Each units (3) include to be suitable for the work
The vertical drilling hole mechanism (301) of the top drilling of part and the horizontal drilling mechanism to drill suitable for the transverse side to the workpiece
(302)；
Gear unit (4) is connect with the positioning plate (201), and drives the assembly locking unit (2) in two drillings
It is reciprocating between unit (3).
2. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 1, it is characterised in that: the transmission
Unit (4) includes that motor (401), shaft coupling (402) and ball screw (403) component, ball screw (403) component include
Ball screw (403) and feed screw nut (404), the ball screw (403) are erected in the middle part of the workbench (1), the silk
Stem nut (404) covers on the ball screw (403), and the feed screw nut (404) and the positioning plate (201) are fixed, institute
The output end for stating motor (401) connects the input terminal of the shaft coupling (402), and the output end of the shaft coupling (402) connects institute
State the input terminal of ball screw (403).
3. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 1, it is characterised in that: the positioning
Component includes being fixed on to be suitable for supporting the multiple locating pieces (205) for setting the workpiece side wall at the top of the positioning plate (201).
4. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 1, it is characterised in that: the locking
Component includes to be suitable for the horizontal lateral compression cylinder (206) for compressing the workpiece and rotatably compress gas suitable for the vertical workpiece
Cylinder (207).
5. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 4, it is characterised in that: described lateral
Compression cylinder (206) and it is described rotatably compress there are two cylinder (207) is symmetrical arranged, and the lateral compression cylinder (206)
It is mutually perpendicular to the symmetry axis for rotatably compressing cylinder (207).
6. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 1, it is characterised in that: each described
The vertical drilling hole mechanism (301) in units (3) is provided with one, and the horizontal drilling mechanism (302) is symmetrical arranged
Two, the vertical drilling hole mechanism (301) and the horizontal drilling mechanism (302) comprising line shaft (303) and are connected to institute
The multi-shaft device (304) on line shaft (303) is stated, the line shaft (303) is controlled by digital control system.
7. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 6, it is characterised in that: described vertical
It is provided with multiple vertical drill bits (3011) on the multi-shaft device (304) of borehole drill construction (301) and is located at the vertical drill bit (3011)
The first guide plate (3012) of lower section, first guide plate (3012) are equipped with corresponding more with vertical drill bit (3011)
A first pilot hole (3013).
8. the multi-direction drilling equipment of casting cabinet frame double-station according to claim 7, it is characterised in that: the level
The multi-shaft device (304) of borehole drill construction (302) is provided with multiple horizontal drill bits (3021), be provided on the positioning plate (201) with
Corresponding second guide plate (203) of the multi-shaft device (304) of the horizontal drilling mechanism (302), on second guide plate (203)
Equipped with multiple second pilot holes (204) corresponding with horizontal drill bit (3021).
9. a kind of multi-direction boring method of casting cabinet frame double-station is based on the described in any item workpiece numbers of claim 1-8
Control the multi-direction drilling equipment of double-station, which is characterized in that including the following steps:
Step 1: programming requires to carry out numerical control programming according to Workpiece boring；
Step 2: the workpiece is positioned on the positioning plate (201) by the positioning component, and passed through by clamping workpiece
Locking assembly is locked；
Step 3: machined parameters adjustment sets the revolving speed and each brill of each line shaft (303) according to the diameter in required processing hole
The amount of feeding of head；
Step 4: the movement of assembly locking unit (2), processing will assemble locking unit (2) by gear unit (4) after starting and move
To two units (3), the vertical drilling hole mechanism (301) drills to the top surface of the workpiece, the level
Borehole drill construction (302) drills to two transverse sides of the workpiece；The assembly locking unit (2) returns to zero after completing processing
Position；
Step 5: detection is detected using the detection instrument of profession, measures the mechanical dimension in hole in multiple directions, guarantees ruler
It is very little to meet boring requirement.
10. the multi-direction boring method of casting cabinet frame double-station according to claim 9, it is characterised in that: step 3
Described in horizontal drilling mechanism (302) line shaft (303) using cylinder control drilling the amount of feeding；The vertical drilling hole mechanism
(301) line shaft (303) controls the amount of feeding using hydraulic mechanism (6), while pecking formula processing by position sensor realization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599219.0A CN110303176B (en) | 2019-07-01 | 2019-07-01 | Double-station multidirectional drilling device and method for die casting case frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599219.0A CN110303176B (en) | 2019-07-01 | 2019-07-01 | Double-station multidirectional drilling device and method for die casting case frame |
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| CN110303176A true CN110303176A (en) | 2019-10-08 |
| CN110303176B CN110303176B (en) | 2020-09-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008108A (en) * | 2020-10-09 | 2020-12-01 | 福鼎市鑫金龙机车部件有限公司 | Double-station accelerator stay wire guide wheel machining device |
| CN113001109A (en) * | 2021-02-25 | 2021-06-22 | 滁州美业机械制造有限公司 | Production process of middle partition plate for refrigerator compressor |
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| CN113001109A (en) * | 2021-02-25 | 2021-06-22 | 滁州美业机械制造有限公司 | Production process of middle partition plate for refrigerator compressor |
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| CN110303176B (en) | 2020-09-15 |
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