CN2848461Y - Horizontal and vertical milling drilling machine and system of changing vertical milling to horizontal milling - Google Patents
Horizontal and vertical milling drilling machine and system of changing vertical milling to horizontal milling Download PDFInfo
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- CN2848461Y CN2848461Y CN 200520145539 CN200520145539U CN2848461Y CN 2848461 Y CN2848461 Y CN 2848461Y CN 200520145539 CN200520145539 CN 200520145539 CN 200520145539 U CN200520145539 U CN 200520145539U CN 2848461 Y CN2848461 Y CN 2848461Y
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Abstract
The utility model relates to a horizontal and vertical milling drilling machine and a system of changing vertical milling into horizontal milling, which belongs to the field of metal cutting machine tools and particularly relates to milling machines and milling and drilling machines. The utility model comprises a dynamic system of the existing vertical milling machine or the milling and drilling machine, a speed change system, a base (19) of a machine body and a vertical post or a machine body (18). The utility model is characterized in that a system of changing the vertical milling into the horizontal milling is manufactured by a dovetail-shaped guide rail (8), a back support base plate (10), a front support base plate (5), a horizontal milling cutter bar (9), a milling cutter (7) on the cutter bar (9), a driven bevel gear (3) and a driving bevel gear (4), wherein the horizontal milling cutter bar (9) is horizontally embedded and sheathed between the two base plates (10), (5). The utility model has the advantages of simple structure, low cost, convenient operation, big cutting force, high precision, etc., and the three functions of horizontal milling, vertical milling and drilling are equal and do not contain mutually. The utility model is suitable for the technological improvement of large and medium sized vertical milling machine tools and medium and small sized milling and drilling machines and can also be manufactured to be a series of small, medium and large sized vertical and horizontal milling and drilling machines.
Description
Technical field
The utility model belongs to the Metal Cutting Machine Tool field, is specifically related to milling machine and drilling and milling machine.
Technical background
China is application number specially: 9421315.0, denomination of invention is by the rotary main shaft case for disclosing this drilling and milling machine technical scheme of milling function for sleeping in " desk-top drilling and milling machine " patent documentation, the change milling cutter reaches the function of milling for sleeping in respect to the angle of workbench, the milling cutter in the practice in this technical scheme and the two ends of knife bar do not have the strong point, cutting shake causing too greatly to crouch mills that cutting force can not be given full play to, cutting precision reduces greatly, and the real value of milling is little so it crouches; In addition, Chinese patent application number 02250229.7, denomination of invention becomes the technical scheme that crouches and mill for " omnipotent horizontal-milling head " also discloses with vertical milling, still, this technical scheme complex structure, cost of manufacture are too high, but can't be applied on the economical and practical middle-size and small-size drilling and milling machine.
Summary of the invention
Scarce limit at above-mentioned two technical schemes, the utility model provide a kind of crouch mill powerful, cutting lasting accuracy height, simple structure, easy to operate, can be applied in economical middle-size and small-size drilling and milling machine, can be applied in the technical scheme of medium-and-large-sized end mill again.
The utility model comprises dynamical system and the speed change system and the lathe bed base (19) of existing end mill or drilling and milling machine, column or lathe bed (18), horizontal work level (1), vertical workbench (2), main spindle box or end mill head (11), main shaft (6), it is characterized in that the left and right sides below main spindle box or end mill head (11), along column or lathe bed (18) direction dove-tail form guide rail (8) is set, two ends in dove-tail form guide rail (8), end near column or lathe bed (18) is provided with rear branching holder plate (10), end near main shaft (6) is provided with preceding supporting seat board (5), at two supporting seat boards (10), (5) level edge cover milling arbor (9) for sleeping between, go up installation milling cutter (7) and driven wheel of differential (3) at knife bar (9), driven wheel of differential (3) then meshes drive bevel gear (4), drive bevel gear (4) is connected with main shaft (6), thereby the vertical milling that is constituted becomes the system that crouches and mill.
The utility model advantage is:
1, the vertical rotating motion of main shaft (6) is changed into horizontal the rotatablely moving of knife bar (9), because the firm support that knife bar (9) supports seat board (5) and rear branching holder plate (10) before having, its nature that rotatablely moves is steady, efficient is big, precision is high.
2, this vertical milling change milling system for sleeping in only is to connect from vertical spindle (6), so the simple structure cost of manufacture is cheap, and both suitable medium-and-large-sized vertical milling lathe and the middle-size and small-size drilling and milling machine technique improvement of being applied in, more can manufacture the little medium-and-large-sized milling and drilling machine for sleeping in that stands of series.
3, the utility model is easy to use, when crouching, needs only need load onto rear branching holder plate (10), knife bar (9), rear branching holder plate (5) and the milling arbor (9 that crouches when milling,) change drive bevel gear (4), decline main shaft (6) makes its engagement driven wheel of differential (3) and locking, can crouch and mill.
4, vertical milling of the present utility model, crouch mill, drilling three big function equilibriums, avoid existing drilling and milling machine, vertical milling lathe, crouched single lathes such as milling machine tool, drilling machine when multifunctional application, be that strong then that crouches and mills function or the drilling function shortcoming with regard to weak function limitation this vertical milling function, really reached a machine three functions, and three functions do not pin down mutually.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Specific embodiments
Be described further below in conjunction with non-limiting embodiment.
Embodiment 1: following is wzx 32 types vertical milling drilling machine partial parameters for sleeping in:
| Model | WZX32 |
| Work top size (mm) | 730×210 |
| Table stroke (mm) | 605×400 |
| Column diameter and length | 110×1000 |
| Milling arbor crouches | Each one of |
| Spindle end is to work top ultimate range (mm) | 560 |
| The alignment of shafts is to column surface distance (mm) | 202 |
| Range of spindle speeds (r/min) | 100～2150 |
| Number of | 12 |
| Spindle taper | MT3 |
| The maximum travel of spindle (mm) | 130 |
| Dress milling arbor level for sleeping in and height of table | 420 |
| Maximum end mill width (mm) | 80 |
| Maximum vertical milling diameter (mm) | 22 |
| Maximum drilling diameter (mm) | 31.5 |
The dynamical system of this example 1 and zx32 type drilling and milling machine, speed change system and operating system and lathe bed base (19), column (18), horizontal work level (1), vertical workbench (2), main spindle box (11), main shaft (6) is basic identical, it mainly is the left and right sides below main spindle box (11), along column (18) direction dove-tail form guide rail (8) is set respectively, two ends in dove-tail form guide rail (8), end near column (18) is provided with rear branching holder plate (10), end near main shaft (6) is provided with preceding supporting seat board (5), at two supporting seat boards (10), (5) level edge cover milling arbor (9) for sleeping between, go up near back support seat board place installation milling cutter (7) at knife bar (9), near preceding supporting seat board place driven wheel of differential (3) is installed, driven wheel of differential (3) then meshes drive bevel gear (4), drive bevel gear (4) other end is made the taper pommel that is complementary with main shaft (6) tapering and screw and just can be connected with main shaft (6), becomes the system that crouches and mill thereby constituted vertical milling.
Main spindle box (11) is stable when cutting not to be rocked in order to make, special 2 or 2 above longitudinal flutings (12), (17) of outside column (18), being provided with in garden week, corresponding screw (13), (14), (15), (16) are set on main spindle box (11), when descending or rising main spindle box (11) during, only need tighten its screw and just can make main spindle box (11) secure fit on column (18) at suitable height; Supporting seat board (5) all is provided with dovetail groove and the dowel hole that is complementary with dove-tail form guide rail (8) with the upper end of rear branching holder plate (10) before it, the lower end is established and is all established the thimble hole that is complementary with milling arbor for sleeping in (9) with the horizontal level that can guarantee edge cover knife bar (9) and easy to loading and unloading, thereby has guaranteed cutting precision and dynamics.
| The main shaft end face is to the workbench distance | mm | 35-500 |
| The maximum angle of revolution of end mill head | - | ±45° |
| Main shaft axle steer displacement | mm | 85 |
| Vertically (manually/motor-driven) | mm | 900/880 |
| Laterally (manually/motor-driven) | mm | 315/300 |
| Vertical (manually/motor-driven) | mm | 385/365 |
| Vertical table feed scope (18 grades) | mm/min | 23.5-1180 |
| Horizontal work level feed range (18 grades) | mm/min | 15-786 |
| Vertical table feed scope (18 grades) | mm/min | 8-394 |
| Dress milling arbor level for sleeping in and height of table | MM | 350 |
| Milling arbor crouches | Root | Each one of |
The dynamical system of this example 2 and x53 type lifting end mill, speed change system and operating system and lathe bed base (19), lathe bed (18), horizontal work level (1), vertical workbench (2), end mill head (11), main shaft (6) is basic identical, it mainly is the left and right sides below end mill head (11), along lathe bed (18) direction dove-tail form guide rail (8) is set respectively, two ends in dove-tail form guide rail (8), end near lathe bed (18) is provided with rear branching holder plate (10), end near main shaft (6) is provided with preceding supporting seat board (5), at two supporting seat boards (10), (5) level edge cover milling arbor (9) for sleeping between, go up installation milling cutter (7) and driven wheel of differential (3) at knife bar (9), driven wheel of differential (3) then meshes drive bevel gear (4), drive bevel gear (4) other end is made the taper taper shank that is complementary with main shaft (6) tapering and screw hole and just can be connected with main shaft (6), becomes the milling system that crouches thereby constituted vertical milling.
Embodiment 3: according to the specification of the various end mills of existing market and drilling and milling machine crouch milling arbor (9) and knife bar (9) of level edge cover between dove-tail form guide rail of the present utility model (8), rear branching holder plate (10), preceding supporting seat board (5), two supporting seat boards (10), (5) gone up milling cutter (7) and driven wheel of differential (3), drive bevel gear (4), be made into vertical milling and become system of milling for sleeping in.Just can carry out technique improvement, to improve existing lathe efficient to the user of various end mills and drilling and milling machine.
Claims (4)
1, vertical milling drilling machine and the vertical milling of crouching becomes the milling system that crouches, the dynamical system and speed change system and the lathe bed base (19) that comprise existing end mill or drilling and milling machine, column or lathe bed (18), horizontal work level (1), vertical workbench (2), main spindle box or end mill head (11), main shaft (6), it is characterized in that the left and right sides below main spindle box or end mill head (11), along column or lathe bed (18) direction dove-tail form guide rail (8) is set, two ends in dove-tail form guide rail (8), end near column or lathe bed (18) is provided with rear branching holder plate (10), end near main shaft (6) is provided with preceding supporting seat board (5), at two supporting seat boards (10), (5) level edge cover milling arbor (9) for sleeping between, go up installation milling cutter (7) and driven wheel of differential (3) at knife bar (9), driven wheel of differential (3) then meshes drive bevel gear (4), drive bevel gear (4) is connected with main shaft (6), thereby the vertical milling that is constituted becomes the milling system that crouches.
2, vertical milling drilling machine for sleeping in according to claim 1 and vertical milling become the milling system that crouches, it is characterized in that outside column (18), being provided with in garden week 2 or 2 above longitudinal flutings (12), (17), corresponding screw (13), (14), (15), (16) are set on main spindle box (11).
3, vertical milling drilling machine for sleeping in according to claim 1 and the vertical milling milling system that become to crouch is characterized in that upper end of supporting seat board (5) and rear branching holder plate (10) before it all is provided with the dovetail groove that is complementary with dove-tail form guide rail (8) and dowel hole, lower end and establishes and all establish the thimble hole that is complementary with milling arbor for sleeping in (9) with edge cover knife bar (9).
4, vertical milling drilling machine for sleeping in according to claim 1 and the vertical milling milling system that become to crouch is characterized in that its drive bevel gear (4) other end makes the taper pommel that is complementary with main shaft (6) tapering and screw to be connected main shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145539 CN2848461Y (en) | 2005-12-01 | 2005-12-01 | Horizontal and vertical milling drilling machine and system of changing vertical milling to horizontal milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145539 CN2848461Y (en) | 2005-12-01 | 2005-12-01 | Horizontal and vertical milling drilling machine and system of changing vertical milling to horizontal milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848461Y true CN2848461Y (en) | 2006-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145539 Expired - Fee Related CN2848461Y (en) | 2005-12-01 | 2005-12-01 | Horizontal and vertical milling drilling machine and system of changing vertical milling to horizontal milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848461Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825313A (en) * | 2012-09-05 | 2012-12-19 | 邵枫 | Efficient cutting device of ball-end milling cutter |
| CN104439440B (en) * | 2013-09-23 | 2017-02-08 | 苏州怡信光电科技有限公司 | CNC engraving and milling machine for precision machining |
-
2005
- 2005-12-01 CN CN 200520145539 patent/CN2848461Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825313A (en) * | 2012-09-05 | 2012-12-19 | 邵枫 | Efficient cutting device of ball-end milling cutter |
| CN102825313B (en) * | 2012-09-05 | 2017-02-15 | 邵枫 | Efficient cutting device of ball-end milling cutter |
| CN104439440B (en) * | 2013-09-23 | 2017-02-08 | 苏州怡信光电科技有限公司 | CNC engraving and milling machine for precision machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |