CN107081633B - A kind of machining center automatic chip breaking equipment - Google Patents
A kind of machining center automatic chip breaking equipment Download PDFInfo
- Publication number
- CN107081633B CN107081633B CN201710327109.XA CN201710327109A CN107081633B CN 107081633 B CN107081633 B CN 107081633B CN 201710327109 A CN201710327109 A CN 201710327109A CN 107081633 B CN107081633 B CN 107081633B
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- CN
- China
- Prior art keywords
- belt pulley
- gear
- rack
- splined shaft
- taper cone
- 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.)
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Classifications
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/02—Arrangements for chip-breaking in turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/14—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut without regard to the exact dimensions of the resulting material, e.g. for cutting-up scrap
Abstract
The present invention provides a kind of machining center automatic chip breaking equipment, including rack, small belt pulley, belt, big belt pulley, taper cone pulley, sectorial block etc., it is characterized by: the rack is welded by two parallel cross bars and subsequent U-shaped vertical beam, cross bar left and right ends are respectively rotatably equipped with a vertical splined shaft, the splined shaft lower end on the left side is equipped with a small belt pulley, the splined shaft lower end on the right side is equipped with a big belt pulley, it is driven between small belt pulley and big belt pulley by belt, spiral helicine iron filings item can be captured and be straightened by the taper cone pulley being arranged to pair by the present invention；Iron filings item after being straightened by setting shear module is cut.
Description
Technical field
The present invention relates to machining center and machine tool technology field, in particular to a kind of machining center automatic chip breaking equipment.
Background technique
Machining center can generate spiral helicine strip iron filings when drilling, if not in time cutting off strip iron filings
It can generate more dangerous situation, iron filings first can injure machining center operator under the drive of drill bit, and second, iron filings meeting
The vulnerable component inside machining center, such as servo motor, guide rail are collapsed, so a kind of device is needed to cut off iron filings.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of machining center automatic chip breaking equipment, the present invention is by being arranged to pair
Spiral helicine iron filings item can be captured and be straightened by taper cone pulley；Iron filings item after being straightened by setting shear module is cut
It is disconnected.
Technical solution used in the present invention is: a kind of machining center automatic chip breaking equipment, including rack, small belt pulley,
Belt, big belt pulley, taper cone pulley, sectorial block, sliding rack, shear module, electric cylinders, splined shaft, direct current generator, fixed block, right angle
Fixed frame, it is characterised in that: the rack is welded by two parallel cross bars and subsequent U-shaped vertical beam, cross bar or so
Both ends are respectively rotatably equipped with a vertical splined shaft, and the splined shaft lower end on the left side is equipped with a small belt pulley, the right side
Splined shaft lower end is equipped with a big belt pulley, is driven between small belt pulley and big belt pulley by belt, each splined shaft
On be fitted with two groups of taper cone pulleies, one below two taper cone pulleies in each group is fixedly connected with splined shaft, above with
Splined shaft is slidably matched, and the region between two taper cone pulleies is iron filings clamping region, and the larger diameter end edge of taper cone pulley has one
A annular convex platform；The direct current generator is mounted on the rack the right part of cross bar straight down, the motor shaft of direct current generator with
The splined shaft upper end on the right side is connected by shaft coupling；It is symmetrically installed on the rack rear portion vertical beam and is fixed there are two right angle
Frame, the end of right angle fixed frame are equipped with a rectangular opening, are equipped with the sliding rack that can be slided up and down in rectangular opening, slide
Frame is slided up and down through the control of the electric cylinders that are mounted on the right angle fixed frame back side, the upper end of electric cylinders piston rod by fixed block with
Sliding rack is connected, and there are two rectangular channel, the rings for the taper cone pulley that two rectangular channels can be slided up and down with two respectively on sliding rack
Shape boss is slidably matched, and in the vertical beam medial surface of rack, fixed there are two shear modules.
Further, the shear module includes crossbearer, scissors, pin shaft, connecting rod A, connecting rod B, annular groove, gear A, turns
Wheel, gear B, central axis, stepper motor have a longitudinal elongated slot among the crossbearer, and the rear portion of elongated slot is equipped with a ring
The outer circular bosses of shape slot, annular groove and gear A are slidably matched, and there are two bearing block, two bearings for the rear upper installation of crossbearer
A central axis is installed on seat, central axis left part is equipped with a runner, and the middle position of central axis is equipped with a tooth
B is taken turns, gear B is meshed with gear A, and the right part of central axis is equipped with a stepper motor, and stepper motor drives central axis to turn
It is dynamic；The crossbearer front end is equipped with a horizontal rectangle sliding slot, and a pin shaft is slidably fitted in rectangle sliding slot, and pin shaft will
Two scissors are hinged, and pin shaft is also hinged with the left part of connecting rod A；The right part of each scissors is hingedly equipped with a company
Bar B, a pin-hinges on the right part and gear A of connecting rod B, two pins in gear A are arranged symmetrically about the center of circle；Institute
Pin connection on the right part and runner of the connecting rod A stated；The edge of a knife of two scissors is directed at iron filings clamping region.
Further, the minor diameter end face of the taper cone pulley is equipped with several sectorial blocks, between two adjacent sectorial blocks
Equipped with separate slot.
Further, the gear A diameter is 100-120mm.
Beneficial effects of the present invention: 1. present invention can be captured spiral helicine iron filings item by the taper cone pulley being arranged to pair
And it is straightened.
2 by be arranged shear module can will be straightened after iron filings item cut.
Detailed description of the invention
Fig. 1 is overall structure assembling schematic diagram of the invention.
Fig. 2 is electric cylinders scheme of installation of the invention.
Fig. 3, Fig. 4 are shear module structural schematic diagram of the invention.
Drawing reference numeral: 1- rack；2- small belt pulley；3- belt；4- big belt pulley；5- taper cone pulley；6- sectorial block；7- sliding
Frame；8- shear module；9- electric cylinders；10- splined shaft；11- direct current generator；12- fixed block；The right angle 13- fixed frame；801- crossbearer；
802- scissors；803- pin shaft；804- connecting rod A；805- connecting rod B；806- annular groove；807- gear A；808- runner；809- gear
B；810- central axis；811- stepper motor.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of machining center automatic chip breaking equipment, including rack 1, small belt pulley 2, skin
Band 3, taper cone pulley 5, sectorial block 6, sliding rack 7, shear module 8, electric cylinders 9, splined shaft 10, direct current generator 11, is consolidated big belt pulley 4
Determine block 12, right angle fixed frame 13, it is characterised in that: the rack 1 is welded by two parallel cross bars and subsequent U-shaped vertical beam
It forms, cross bar left and right ends are respectively rotatably equipped with a vertical splined shaft 10, and 10 lower end of splined shaft on the left side is equipped with one
10 lower end of splined shaft of a small belt pulley 2, the right side is equipped with a big belt pulley 4, between small belt pulley 2 and big belt pulley 4
It is driven by belt 3, two groups of taper cone pulleies 5 is fitted on each splined shaft 10, one below two taper cone pulleies 5 in each group
A to be fixedly connected with splined shaft 10, being slidably matched with splined shaft 10 above, the region between two taper cone pulleies 5 is that iron filings clamp
There are an annular convex platform in region, the larger diameter end edge of taper cone pulley 5；The direct current generator 11 is mounted on rack straight down
The right part of 1 cross tube, the motor shaft of direct current generator 11 are connected with 10 upper end of splined shaft on the right side by shaft coupling；Described
It is symmetrically installed on 1 rear portion vertical beam of rack there are two right angle fixed frame 13, the end of right angle fixed frame 13 is equipped with a rectangular opening, square
One sliding rack that can be slided up and down 7 is installed, sliding rack 7 is slided up and down by being mounted on right angle fixed frame 13 in shape hole
The electric cylinders 9 at the back side control, and the upper end of 9 piston rod of electric cylinders is connected by fixed block 12 with sliding rack 7, on sliding rack 7 there are two
Rectangular channel, annular convex platform of two rectangular channels respectively with two taper cone pulleies that can be slided up and down 5 is slidably matched, in rack 1
Vertical beam medial surface is fixed, and there are two shear modules 8.
Further, the shear module 8 includes crossbearer 801, scissors 802, pin shaft 803, connecting rod A804, connecting rod
B805, annular groove 806, gear A 807, runner 808, gear B 809, central axis 810, stepper motor 811, the crossbearer 801
There is a longitudinal elongated slot in centre, and the rear portion of elongated slot is equipped with an annular groove 806, the outer boss of annular groove 806 and gear A 807
Platform is slidably matched, and the installation of the rear upper of crossbearer 801 is equipped with a central axis 810 on two bearing blocks there are two bearing block,
810 left part of central axis is equipped with a runner 808, and the middle position of central axis 810 is equipped with a gear B 809, gear
B809 is meshed with gear A 807, and the right part of central axis 810 is equipped with a stepper motor 811, during stepper motor 811 drives
Mandrel 810 rotates；801 front end of crossbearer is equipped with a horizontal rectangle sliding slot, is slidably fitted with one in rectangle sliding slot
A pin shaft 803, pin shaft 803 is hinged by two scissors 802, and pin shaft 803 is also hinged with the left part of connecting rod A804；Each
The right part of scissors 802 is hingedly equipped with a connecting rod B805, the right part of connecting rod B805 and a pin in gear A 807
Hingedly, two pins in gear A 807 are arranged symmetrically about the center of circle；On the right part of the connecting rod A804 and runner 808
One pin connection；The edge of a knife of two scissors 802 is directed at iron filings clamping region.
Further, the minor diameter end face of the taper cone pulley 5 be equipped with several sectorial blocks 6, two adjacent sectorial blocks 6 it
Between be equipped with separate slot.
Further, 807 diameter of gear A is 100-120mm.
Working principle of the present invention: the present invention when in use first fixes rack 1 on workbench in machining center, then
Direct current generator 11 works, and direct current generator 11 drives splined shaft 10 to rotate clockwise, and splined shaft 10 drives big belt pulley 4 to rotate, greatly
Belt pulley 4 drives small belt pulley 2 to rotate by belt 3, and next step electric cylinders 9 drive sliding rack 7 to go up and down repeatedly, makes two adjacent
Taper cone pulley 5 clamps spiral helicine iron filings item, wherein the taper cone pulley 5 in left side is faster than 5 revolving speed of taper cone pulley on right side, spiral helicine iron filings
Item is straightened, and the stepper motor 811 of next step shear module 8 drives gear B 809 to rotate, and gear B 809 drives 807 turns of gear A
It is dynamic, while central axis 810 drives runner 808 to rotate, runner 808 drives connecting rod A804 movement, before connecting rod A804 drives pin shaft 803
After move, gear A 807 by connecting rod B805 drive two scissors 802 sheared, shearing is straightened in spiral helicine iron filings item
It is disconnected.
Claims (4)
1. a kind of machining center automatic chip breaking equipment, including rack (1), small belt pulley (2), belt (3), big belt pulley (4), cone
Shape wheel (5), sliding rack (7), shear module (8), electric cylinders (9), splined shaft (10), direct current generator (11), is fixed sectorial block (6)
Block (12), right angle fixed frame (13), it is characterised in that: the rack (1) is by two parallel cross bars and subsequent U-shaped vertical beam
It is welded, cross bar left and right ends are respectively rotatably equipped with a vertical splined shaft (10), splined shaft (10) lower end on the left side
One small belt pulley (2) is installed, splined shaft (10) lower end on the right side is equipped with a big belt pulley (4), small belt pulley (2)
It is driven between big belt pulley (4) by belt (3), is fitted with two groups of taper cone pulleies (5) on each splined shaft (10), each group
In two taper cone pulleies (15) below one be fixedly connected with splined shaft (10), being slidably matched with splined shaft (10) above,
Region between two taper cone pulleies (5) is iron filings clamping region, and there is a convex annular in the larger diameter end edge of taper cone pulley (5)
Platform；The direct current generator (11) is mounted on the right part of rack (1) cross tube, the motor shaft of direct current generator (11) straight down
It is connected with splined shaft (10) upper end on the right side by shaft coupling；There are two being symmetrically installed on rack (1) rear portion vertical beam
Right angle fixed frame (13), the end of right angle fixed frame (13) are equipped with a rectangular opening, and being equipped with one in rectangular opening can be upper and lower
The sliding rack (7) of sliding, sliding up and down for sliding rack (77) are controlled by the electric cylinders (9) for being mounted on right angle fixed frame (13) back side
The upper end of system, electric cylinders (9) piston rod is connected by fixed block (12) with sliding rack (7), and there are two rectangles on sliding rack (7)
Slot, annular convex platform of two rectangular channels respectively with two taper cone pulleies that can be slided up and down (5) is slidably matched, in rack (1)
Vertical beam medial surface is fixed, and there are two shear module (8).
2. a kind of machining center automatic chip breaking equipment according to claim 1, it is characterised in that: the shear module
(8) include crossbearer (801), scissors (802), pin shaft (803), connecting rod A(804), connecting rod B(805), annular groove (806), gear A
(807), runner (808), gear B (809), central axis (810), stepper motor (811), the crossbearer (801) is intermediate one
A longitudinal direction elongated slot, the rear portion of elongated slot is equipped with an annular groove (806), the outer circular bosses of annular groove (806) and gear A (807)
It is slidably matched, the installation of the rear upper of crossbearer (801) is equipped with a central axis on two bearing blocks there are two bearing block
(810), central axis (810) left part is equipped with a runner (808), and the middle position of central axis (810) is equipped with a tooth
Take turns B(809), gear B (809) is meshed with gear A (807), and the right part of central axis (810) is equipped with a stepper motor
(811), stepper motor (811) drives central axis (810) rotation；Crossbearer (801) front end is equipped with a horizontal rectangle
Sliding slot is slidably fitted with a pin shaft (803) in rectangle sliding slot, and pin shaft (803) is hinged by two scissors (802),
Pin shaft (803) is also hinged with the left part of connecting rod A(804)；The right part of each scissors (802) is hingedly equipped with a connecting rod B
(805), connecting rod B(805) right part and gear A (807) on a pin-hinges, two pins in gear A (807) close
It is arranged symmetrically in the center of circle；The connecting rod A(804) right part connect with a pin on runner (808)；Two scissors
(802) the edge of a knife is directed at iron filings clamping region.
3. a kind of machining center automatic chip breaking equipment according to claim 1, it is characterised in that: the taper cone pulley (5)
Minor diameter end face be equipped with several sectorial blocks (6), separate slot is equipped between two adjacent sectorial blocks (6).
4. a kind of machining center automatic chip breaking equipment according to claim 2, it is characterised in that: the gear A (807)
Diameter is 100-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327109.XA CN107081633B (en) | 2017-05-10 | 2017-05-10 | A kind of machining center automatic chip breaking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327109.XA CN107081633B (en) | 2017-05-10 | 2017-05-10 | A kind of machining center automatic chip breaking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081633A CN107081633A (en) | 2017-08-22 |
| CN107081633B true CN107081633B (en) | 2019-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327109.XA Active CN107081633B (en) | 2017-05-10 | 2017-05-10 | A kind of machining center automatic chip breaking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081633B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639460B (en) * | 2017-11-08 | 2019-05-17 | 浙江点铁科技有限公司 | A kind of industry drilling machine waste iron filing cleaning plant |
| CN113752074A (en) * | 2020-08-13 | 2021-12-07 | 小企科技(杭州)有限责任公司 | Speed-adjustable chip breaking structure and chip removal structure integrated device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1627304A1 (en) * | 1967-01-04 | 1970-10-29 | Moeller & Neumann Gmbh | Miscut device for flying shears with a continuous drive |
| CN86209942U (en) * | 1986-12-11 | 1987-09-02 | 北京工业学院 | Rocking chip breaking device |
| CN2818065Y (en) * | 2005-09-30 | 2006-09-20 | 柳丽红 | Chip-breaking feed box of lathe |
| CN104128950B (en) * | 2014-06-30 | 2016-03-09 | 永高股份有限公司 | The cutting trimmer of plastic pipe |
| CN204413157U (en) * | 2015-01-14 | 2015-06-24 | 新昌县荣进机械有限公司 | A kind of magnesium chips chip breaking machine |
| CN205734145U (en) * | 2016-07-12 | 2016-11-30 | 新昌县嘉德科技发展有限公司 | A kind of chip breaking machine |
-
2017
- 2017-05-10 CN CN201710327109.XA patent/CN107081633B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107081633A (en) | 2017-08-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190117 Address after: 550000 Nine Groups of Maozhai Village, Guiyang Economic and Technological Development Zone, Guizhou Province Applicant after: Guiyang Xiaohe Minghao Precision Technology Co., Ltd. Address before: No. 20, Yao Lou village, Linxi County, Xingtai, Hebei Applicant before: Xu Ronghua |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |