CN209935925U - Porous drilling machine drill jig frame of high-efficient chip removal - Google Patents
Porous drilling machine drill jig frame of high-efficient chip removal Download PDFInfo
- Publication number
- CN209935925U CN209935925U CN201920611796.2U CN201920611796U CN209935925U CN 209935925 U CN209935925 U CN 209935925U CN 201920611796 U CN201920611796 U CN 201920611796U CN 209935925 U CN209935925 U CN 209935925U
- Authority
- CN
- China
- Prior art keywords
- water
- hole
- movable front
- divide
- drilling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a porous drilling machine drilling mould frame of high-efficient chip removal, including the activity front mould, the positioning disk, divide the water block, the positioning disk is the annular, install at activity front mould front surface, the center has the round hole coaxial and the constant diameter with the activity front mould, the positioning disk outer fringe is half hole in a plurality of cyclic annular evenly distributed's location, it is coaxial with the through-hole of activity front mould to fix a position half hole, divide the water block to install on the activity front mould, divide the water block outer lane to be provided with the water inlet, the water inlet links to each other with the inlet tube, divide the water block side to be provided with a plurality of delivery ports, the half hole one-to-one in location on delivery port and the positioning disk, divide the water block center to be provided with annular water. The utility model discloses a water diversion piece makes every drill bit all have the cutting fluid water route directional, clears away efficiently, is applicable to the processing of the more porous brill of drill bit quantity, and occupation space is little.
Description
Technical Field
The utility model belongs to the lathe field, concretely relates to porous drilling machine bed drilling jig frame of high-efficient chip removal.
Background
The multi-hole drilling machine tool is a special machine tool capable of horizontally processing a plurality of holes at one time, and is used for drilling a flange plate in the machining process, due to the fact that drill bits are multiple and dense, drill cuttings enter the machined holes along with the drill bits or remain on the drill bits, hole blocking is easily caused, the drill bits are easy to generate heat through friction with chips during high-speed operation, the service life of the drill bits is shortened, and the hole machining difficulty is improved. The drilling frame of the current porous drilling machine mostly adopts one or more nozzles to point to the drill bit, and most of chippings can be cleaned in the mode, but the mode has several defects:
1. the external nozzle mostly adopts a plastic or metal hose, and a drilling jig frame moves in the drilling process, so that the nozzle occupies space, the relative movement of the workpiece and the drilling jig frame is limited, and the processing of the workpiece is influenced;
2. for more drill bits with 8, 12, even more than 16 and the like, the nozzle is difficult to consider each drill bit, so that uneven chip removal is caused;
3. the nozzle can only clean the fragments exposed outside of the drill bit, and the fragments contained in the drill sleeve and the positioning disc cannot be effectively removed.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the to-be-solved technical problem of the utility model is that current porous drilling machine drill jig frame adopts the hose to add the chip removal mode of nozzle, and the chip removal is inhomogeneous, and occupation space is big, can't drive the inside piece of drill jig frame.
In order to solve the technical problem, the utility model provides a porous drilling machine tool drilling mould frame capable of efficiently removing chips, which comprises a movable front mould, a positioning disc and a water diversion block,
the movable front die is a rectangular plate with a round hole in the center, the round hole can accommodate the shaft end of a workpiece, a plurality of through holes are uniformly distributed along the round hole in the center,
a plurality of drill bits are connected with the rotating shaft of the multi-shaft box, vertically penetrate through the movable front mold and are uniformly distributed in an annular shape,
the positioning disc is annular and is arranged on the front surface of the movable front mould, the center of the positioning disc is provided with a round hole which is coaxial with the movable front mould and has the same diameter as the movable front mould, the outer edge of the positioning disc is provided with a plurality of annular positioning half holes which are uniformly distributed, the positioning half holes are coaxial with the through holes of the movable front mould,
the water distribution block is annular, the diameter of the inner ring of the water distribution block is larger than the outer diameter of the positioning disc, the water distribution block is coaxial with the positioning disc, the water distribution block is installed on the movable front mold, the outer ring of the water distribution block is provided with a water inlet, the water inlet is connected with the water inlet pipe, the side face of the inner ring of the water distribution block is provided with a plurality of water outlets, the water outlets are in one-to-one correspondence with positioning half holes in the positioning disc, the center of the water distribution block is provided with an annular water path, and the annular water path is communicated with the water outlets and the.
Further, in order to reduce the thickness of the movable front die and save materials, the surface of the movable front die is provided with a cylindrical step, and the positioning disc and the water distribution block are installed on the cylindrical step.
Further, in order to facilitate maintenance, the positioning disc is installed on the movable front mold through fastening bolts penetrating through positioning disc installation holes, and the water distribution block is installed on the movable front mold through fastening bolts penetrating through water distribution block installation holes.
Further, in order to prevent the cutting fluid from leaking, the water inlet is a taper pipe threaded hole, a taper pipe joint is installed at the front end of the water inlet pipe, and a raw rubber belt is wound on the taper pipe joint.
Further, in order to simultaneously remove the debris at the positions inside the positioning disc and in front of the drill bit, the water outlet comprises an inclined hole which points to the front of the drill bit.
Further, the number of the drill bits is more than 8.
The utility model discloses a theory of operation:
the water diversion block evenly distributes the cutting fluid of the water inlet pipe to each drill bit, the drill bits move forwards under the drive of the tailstock to drill holes, the movable front mold moves backwards relatively, the water diversion block and the movable front mold move synchronously, and chips in gaps between the drill bits and the positioning half holes of the positioning disc can be removed.
The utility model has the advantages that:
the utility model discloses a water diversion piece makes every drill bit all have the cutting fluid water route directional, clears away efficiently, is applicable to the processing of the more porous brill of drill bit quantity, and occupation space is little, can get rid of the piece in drill bit and the die carrier clearance.
Drawings
Fig. 1 is a front view of a drill jig frame of a multi-hole drilling machine according to the present invention;
fig. 2 is a left side view of the drill jig frame of the multi-hole drilling machine of the present invention;
FIG. 3 is a perspective view of a workpiece according to the present invention;
fig. 4 is a front view and a rotary sectional view of the puck of the present invention;
fig. 5 is a front view and a rotary sectional view of the water diversion block of the present invention;
fig. 6 is an enlarged view of a portion a of the waterway a of fig. 5.
In the figure: 1 workpiece, 2 flange plates, 3 drill bits, 4 positioning disks, 5 water distribution blocks, 6 movable front molds, 7 water inlet pipes, 8 fastening bolts, 401 positioning disk mounting holes, 402 positioning half holes, 501 water inlets, 502 water distribution block mounting holes, 503 annular water channels and 504 water outlets.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 3, work piece 1 can be the axle housing assembly, and both ends have ring flange 2, in order to guarantee straightness that hangs down, the position degree of fabrication hole on the ring flange 2, can adopt the processing of the two-way porous brill of level, one shot forming, the utility model discloses just be a drilling jig frame's partly structure, through guide arm and spring coupling between the preceding mould of wherein activity 6 and the fixed back mould, fixed back mould rear side is provided with the drive pivot and rotates ground multiaxis case.
As shown in figures 1 and 2, the high-efficiency chip removal porous drilling machine tool drilling mould frame comprises a movable front mould 6, a positioning disc 4 and a water diversion block 5,
the movable front die 6 is a rectangular plate with a round hole in the center, the round hole can accommodate the shaft end part of the workpiece 1, a plurality of through holes are uniformly distributed on the movable front die 6 along the round hole in the center,
a plurality of drills 3 are connected with the rotating shaft of the multi-shaft box, vertically penetrate through the movable front mould 6 and are uniformly distributed in a ring shape,
as shown in fig. 4, the positioning plate 4 is ring-shaped and is installed on the front surface of the movable front mold 6, the center of the positioning plate is provided with a circular hole which is coaxial with the movable front mold 6 and has the same diameter, the outer edge of the positioning plate 4 is provided with a plurality of positioning half holes 402 which are uniformly distributed in a ring shape, the positioning half holes 402 are coaxial with the through holes of the movable front mold 6,
as shown in fig. 5 and 6, the water distribution block 5 is annular, the diameter of the inner ring of the water distribution block is larger than the outer diameter of the positioning plate 4, the water distribution block 5 is coaxial with the positioning plate 4, the water distribution block 5 is mounted on the movable front mold 6, a water inlet 501 is formed in the outer ring of the water distribution block 5, the water inlet 501 is connected with the water inlet pipe 7, a plurality of water outlets 504 are formed in the side surface of the inner ring of the water distribution block 5, the water outlets 504 are in one-to-one correspondence with the positioning half holes 402 on the positioning plate 4, an annular water channel 503 is formed in the center of the water distribution block 5, and the annular water channel 503 penetrates through the water outlets 504 and.
In practical application, in order to reduce the thickness of the movable front die 6 and save materials, the surface of the movable front die 6 is provided with a cylindrical step, and the positioning disc 4 and the water distribution block 5 are installed on the cylindrical step.
In practical application, for convenience of maintenance, the positioning plate 4 is mounted on the movable front mold 6 through the positioning plate mounting hole 401 by the fastening bolt 8, and the water diversion block 5 is mounted on the movable front mold 6 through the water diversion block mounting hole 502 by the fastening bolt 8.
In practical application, in order to prevent the cutting fluid from leaking, the water inlet 501 is a taper pipe threaded hole, a taper pipe joint is installed at the front end of the water inlet pipe 7, and a raw adhesive tape is wound on the taper pipe joint.
In practical applications, as shown in fig. 6, in order to simultaneously remove the debris from the inside of the puck 4 and the front of the drill bit 3, the water outlet 504 includes an inclined hole that is directed toward the front of the drill bit 3.
In practical applications, the number of the drill bits 3 is more than 8, and is usually 16.
The utility model discloses a theory of operation:
the water diversion block 5 evenly distributes the cutting fluid of the water inlet pipe 7 to each drill bit 3, the drill bits 3 move forwards under the drive of the tailstock to drill holes, the movable front mold 6 moves backwards relatively, the water diversion block 4 moves synchronously with the movable front mold 6, and chips in gaps between the drill bits 3 and the positioning half holes 402 of the positioning disc 3 can be removed.
To sum up, the utility model overcomes the shortcoming of traditional nozzle chip removal, it is directional all to have the cutting fluid water route through the water diversion piece messenger every drill bit, clears away efficiently, is applicable to the processing of the more porous brill of drill bit quantity, and occupation space is little, can get rid of the piece in drill bit and the die carrier clearance.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (6)
1. The utility model provides a porous drilling machine drill jig frame of high-efficient chip removal which characterized in that: comprises a movable front mould (6), a positioning disc (4) and a water distribution block (5),
the movable front die (6) is a rectangular plate with a round hole in the center, the round hole can accommodate the shaft end part of the workpiece (1), a plurality of through holes are uniformly distributed on the movable front die (6) along the round hole in the center,
a plurality of drill bits (3) are connected with the rotating shaft of the multi-shaft box, vertically penetrate through the movable front mold (6) and are uniformly distributed in a ring shape,
the positioning disc (4) is annular and is arranged on the front surface of the movable front mould (6), the center of the positioning disc is provided with a circular hole which is coaxial with the movable front mould (6) and has the same diameter, the outer edge of the positioning disc (4) is provided with a plurality of annular positioning half holes (402) which are uniformly distributed, the positioning half holes (402) are coaxial with the through hole of the movable front mould (6),
divide water piece (5) to be the annular, and inner circle diameter ratio positioning disk (4) external diameter is big, divide water piece (5) with positioning disk (4) are coaxial, just divide water piece (5) to install on activity front mould (6), divide water piece (5) outer lane to be provided with water inlet (501), water inlet (501) link to each other with inlet tube (7), divide water piece (5) inner circle side to be provided with a plurality of delivery ports (504), delivery port (504) with location half hole (402) one-to-one on positioning disk (4), divide water piece (5) center to be provided with annular water route (503), annular water route (503) link up delivery port (504) with water inlet (501).
2. The drill jig frame of the high-efficiency chip removal multi-hole drilling machine tool according to claim 1, characterized in that: the surface of the movable front die (6) is provided with a cylindrical step, and the positioning disc (4) and the water distribution block (5) are arranged on the cylindrical step.
3. The drill jig frame of the high-efficiency chip removal multi-hole drilling machine tool as claimed in claim 2, characterized in that: the positioning disc (4) penetrates through a positioning disc mounting hole (401) through a fastening bolt (8) to be mounted on the movable front mold (6), and the water distribution block (5) penetrates through a water distribution block mounting hole (502) through the fastening bolt (8) to be mounted on the movable front mold (6).
4. The drill jig frame of the high-efficiency chip removal multi-hole drilling machine tool according to claim 3, characterized in that: the water inlet (501) is a taper pipe threaded hole, a taper pipe joint is installed at the front end of the water inlet pipe (7), and a raw rubber belt is wound on the taper pipe joint.
5. The drill jig frame of the high-efficiency chip removal multi-hole drilling machine tool according to any one of claims 1 to 4, characterized in that: the water outlet (504) comprises an inclined hole which is directed towards the front of the drill bit (3).
6. The drill jig frame of the high-efficiency chip removal multi-hole drilling machine tool according to claim 5, characterized in that: the number of the drill bits (3) is more than 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920611796.2U CN209935925U (en) | 2019-04-30 | 2019-04-30 | Porous drilling machine drill jig frame of high-efficient chip removal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920611796.2U CN209935925U (en) | 2019-04-30 | 2019-04-30 | Porous drilling machine drill jig frame of high-efficient chip removal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209935925U true CN209935925U (en) | 2020-01-14 |
Family
ID=69130821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920611796.2U Expired - Fee Related CN209935925U (en) | 2019-04-30 | 2019-04-30 | Porous drilling machine drill jig frame of high-efficient chip removal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209935925U (en) |
-
2019
- 2019-04-30 CN CN201920611796.2U patent/CN209935925U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209935925U (en) | Porous drilling machine drill jig frame of high-efficient chip removal | |
CN203253937U (en) | Spindle mechanism | |
CN214815009U (en) | Deep hole machining device with limiting function | |
CN106270860A (en) | High speed arc spraying electro-discharge machining handle device based on standard interface | |
CN206253967U (en) | It is a kind of can automatic loading and unloading machine tooling cooling device | |
CN105058156A (en) | Screw-type chip discharging machine of machine tool | |
CN207857878U (en) | A kind of endoporus clast blowning installation of lathe deep processing | |
CN204818939U (en) | Spiral chip removal of lathe machine | |
CN215356374U (en) | CNC metalworking cutter | |
CN214871213U (en) | Cutter with dust absorption nut | |
CN106425679A (en) | Automatic-disassembling cooling device for machine tool processing | |
CN220739554U (en) | Self-cooling dust-free water drill | |
CN110977732B (en) | Multi-station five-axis polishing machine polishing system | |
CN216398057U (en) | Novel cutter head | |
CN216665538U (en) | Water supply mechanism and hydraulic rock drill | |
CN220278875U (en) | Numerical control machine tool body structure with chip removal function | |
CN218657785U (en) | Turntable structure of five-axis linkage numerical control machine tool | |
CN220036585U (en) | Rock reamer | |
CN206373382U (en) | A kind of turning tool device | |
CN221232055U (en) | Lathe spindle positioning device | |
CN215880893U (en) | High-speed rotating automatic clamp for lathe machining hydraulic cylinder | |
CN219043939U (en) | Woodworking machine tool convenient for replacing cutter | |
CN213257289U (en) | Part drilling positioning device for machine tool machining | |
CN214602136U (en) | High-precision double-edge milling cutter | |
CN216104347U (en) | Multifunctional station based on automobile part machining |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
|
CF01 | Termination of patent right due to non-payment of annual fee |