CN105619166A - Chip-proof cover plate for machine tool - Google Patents

Chip-proof cover plate for machine tool Download PDF

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Publication number
CN105619166A
CN105619166A CN201610153703.7A CN201610153703A CN105619166A CN 105619166 A CN105619166 A CN 105619166A CN 201610153703 A CN201610153703 A CN 201610153703A CN 105619166 A CN105619166 A CN 105619166A
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CN
China
Prior art keywords
cover plate
bits
bar
lathe
hole
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Granted
Application number
CN201610153703.7A
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Chinese (zh)
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CN105619166B (en
Inventor
庞勇
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Jining Luoling New Mining Products Co ltd
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Individual
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Priority to CN201610153703.7A priority Critical patent/CN105619166B/en
Publication of CN105619166A publication Critical patent/CN105619166A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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
    • B23Q11/08Protective coverings for parts of machine tools; Splash guards

Abstract

The invention relates to a chip-proof cover plate used on a machine tool. The chip-proof cover plate comprises a cover plate body, a plurality of movable chip blocking bars penetrating into the cover plate body and a rotary shaft penetrating into the cover plate body and the movable chip blocking bars. A plurality of pressing tongues and pressing tongue bodies are mounted on the rotary shaft. The work table face of the machine tool can be covered with the chip-proof cover plate; the positions of the movable chip blocking bars can be locked after the shapes of the edges of the movable chip blocking bars are adjusted to conform to the outer contour shapes of workpieces or clamps mounted on the machine tool simply through simple adjustment; when different workpieces and clamps are mounted on the machine tool, a plurality of chip-proof cover plates in a fixed shape are not needed; and operation is convenient, and high practicality is achieved.

Description

A kind of lathe is with anti-bits cover plate
[technical field]
The present invention relates to the anti-bits cover plate of the lathe of mechanical manufacturing field.
[background technology]
In mechanical manufacturing field, all have the lathe of worktable, comprise milling machine, planer, drilling machine, the worktable of the lathes such as boring machine is provided with T-slot, it is used for clamping fixture and workpiece, but when lathe carries out cutting work, chip can fall on the table, even drop in T-slot, now for the cleaning of the chip in T-slot, special inconvenience, so people are used in the way that working face covers one block of sheet material, cleaning works is made to become easier, but owing to lathe to be installed fixture or the workpiece of different shapes, if so the edge wanting sheet material and workpiece or fixture just connects, the sheet material just needing quantity very many, thus cause waste, and owing to be ensured the form and position tolerance of workpiece or the requirement of size of fixture holding workpiece or directly installation, workpiece or fixture must be directly installed on to insert to be wiped on clean work table top, can design a kind of anti-bits cover plate be arranged on the worktable of lathe, and the edge of anti-bits cover plate can change along with the shape of the fixture installed on lathe and workpiece, it it is exactly the problem to be solved in the present invention.
[summary of the invention]
The technical problem that the present invention solves is: relate to a kind of anti-bits cover plate of lathe, and the shape at the edge of anti-bits cover plate can change along with the different fixture of installation or workpiece.
The technical scheme of the present invention is: a kind of lathe is with anti-bits cover plate, it is characterized in that: cover plate (1) inside is cavity structure, have many movable gears bits bar (2) wear in the flat hole slot of cover plate (1) front end into, rotating shaft (5) by cover plate (1) side elongated slot wear into, rotating shaft (5) has multiple long hole, the cross section in long hole is rectangle, size and the consistent size pressing tongue body (8), the position in each long hole is just positioned at the centre of each movable gear bits bar (2), upper and lower two pressures tongue (7) are equipped with in the inside in the long hole of rotating shaft (5), the pressure tongue body of pressure tongue body (8) and up and down each three springs (9) always becomes, the head of rotating shaft is set with gear (4), afterbody is set with cover 1 (6), the end face of the head of movable gear bits bar (2) has hole, bearing pin 1 (10) is worn in hand-hole, threaded bush (13) fixed pin shaft 1 (10) is in hole, column (11) is fixed on bearing pin 1 (10), by bearing pin 2 (16) and chain link 1 (14), chain link 2 (15), spring 1 (17) connecting band column carrier bar (12), movable gear bits bar head cover has anti-bits rubber sheath (3).
The corner of described cover plate (1) is provided with four projections, has threaded hole for being fixed by screw at worktable, be provided with tooth bar in the side of cover plate (1) flat groove, for being meshed with gear (4) on protruding. The length of tooth bar is according to the size of platen between 100 millimeters to 2 meters, and the upper surface of cover plate (1) is smooth and smooth showing.
There is through elongated slot at the rear portion of described movable gear bits bar (2), elongated slot be sharp-tooth shaped structure up and down, movable gear considers the breach that bar (2) head has semicircle to be worth doing.
Having multiple oblong aperture in described rotating shaft (5), the position of oblong aperture and movable gear consider the corresponding of bar to be worth doing, and the length of oblong aperture is less than the width 5��15 millimeters of movable gear bits bar.
It is protruding that described gear (4) is provided with six side's shapes, and internal holes be unthreaded hole for empty set in rotating shaft (5).
The length size of described pressure tongue body (8) is less than the width 5��15 millimeters of movable gear bits bar (2), have the T-shaped groove that bottom is higher up and down, and 3 cylindrical holes it are provided with in the bottom of T-shaped groove, spring (9) is equipped with in inside, and pressure tongue (7) is upspring under the effect of spring (9).
Described pressure tongue (7) cross section is convex shape, and top is semicircle.
Described anti-bits rubber sheath (3) are rubber material, and there is cavity structure inside, it is possible in the front portion of activity gear bits bar (2), on being enclosed within pressure tongue body always becoming.
The present invention can cover on the worktable of lathe easily, and can according to the shape at the edge of the anti-bits cover plate of shape adjustments of the machine vice installed on lathe, spiral head and unit clamp, and corresponding chip cleaning agency, easy to operate practical when can install in the above.
[accompanying drawing explanation]
Fig. 1 is the overall axonometric drawing Fig. 2 of anti-bits cover plate is Figure 1A portion partial enlargement figure
Fig. 3 is Figure 1B portion partial enlargement figure Fig. 4 is Fig. 1 C portion partial enlargement figure
Fig. 5 is Fig. 7 E portion partial enlargement figure Fig. 6 is Fig. 7 D portion partial enlargement figure
Fig. 7 is coverplate parts axonometric drawing Fig. 8 is another angle axonometric drawing of coverplate parts
Fig. 9 is anti-bits cover plate part shaft parts mapping Figure 10 is anti-bits cover plate part shaft parts mapping
Figure 11 is Figure 10 F portion partial enlargement figure Figure 12 is Fig. 9 G portion partial enlargement figure
Figure 13 is Fig. 9 H portion partial enlargement figure Figure 14 is anti-bits cover plate part shaft parts mapping
Figure 15 is Figure 14 J portion partial enlargement figure Figure 16 is Figure 14 I portion partial enlargement figure
Figure 17 is Figure 20 K portion partial enlargement figure Figure 18 is Figure 20 L portion partial enlargement figure
Figure 19 is Figure 20 L portion explosive view Figure 20 is that anti-bits cover plate part shaft parts is surveyed
Figure 21 is anti-bits cover plate part shaft parts mapping Figure 22 is Figure 21 U portion partial enlargement figure
Figure 23 is Figure 21 T portion partial enlargement figure Figure 24 is anti-bits cover plate part shaft parts mapping
Figure 25 is anti-bits cover plate part shaft parts mapping Figure 26 is Figure 25 P portion partial enlargement figure
Figure 27 is Figure 21 V portion partial enlargement figure Figure 28 is anti-bits cover plate part shaft parts mapping
Figure 29 is anti-bits cover plate part shaft parts mapping Figure 30 is Figure 29 R portion partial enlargement figure
Figure 31 is anti-bits cover plate portion parts explosive view
Figure 32 is the movable gear bits bar retracted mode axonometric drawing of anti-bits cover plate
Figure 33 is movable gear bits bar shaft parts mapping Figure 34 is Figure 33 W portion partial enlargement figure
Figure 35 is Figure 33 Q portion partial enlargement figure Figure 36 is cover plate (1) shaft parts mapping
Figure 37 is Figure 36 I portion partial enlargement figure
In figure:
1, cover plate 2, movable gear consider bar 3, anti-bits rubber sheath 4, gear 5, rotating shaft 6, cover 17, pressure tongue 8, pressure tongue body 9, pressure tongue spring 10, bearing pin 111, column 112, column 213, threaded bush 14, chain link 115, chain link 216, bearing pin 217, spring 1 to be worth doing
[embodiment]
Embodiment one
The present invention is that a kind of lathe (comprises milling machine, boring machine, drilling machine, all worktable such as planer are smooth metal cutting machines) anti-bits cover plate, it is characterized in that: the inner promising cavity structure of cover plate (1), have many movable gears bits bar (2) wear in the flat hole slot of the front end of cover plate (1) into, rotating shaft (5) by cover plate (1) side elongated slot wear into, rotating shaft (5) is worn into many movable gears bits bar (2) simultaneously, rotating shaft (5) has multiple long hole, hole length and position are corresponding with the position of every root activity gear bits bar (2), the inside in the long hole of each in rotating shaft fills pressure tongue body and always becomes, it has upper and lower two pressures tongue (7), pressure tongue body (8) and up and down each three springs (9), the head of rotating shaft is set with gear (4), afterbody is set with cover 1 (6), the end face of the head of movable gear bits bar (2) has hole, bearing pin 1 (10) is worn in hand-hole, threaded bush (13) fixed pin shaft 1 (10) is in hole, column (11) is fixed on bearing pin 1 (10), by bearing pin 2 (16) and chain link 1 (14), chain link 2 (15), spring 1 (17) connecting band column carrier bar (12), movable gear bits bar (2) head cover has anti-bits rubber sheath (3).
The corner of described cover plate (1) is provided with four projections, threaded hole is had on protruding, hole inside screw, for cover plate (1) is fastened on worktable, is provided with tooth bar in the side of cover plate (1) flat groove, for being meshed with gear (4). The length of tooth bar is according to the size of platen between 200 millimeters to 2 meters, and the upper surface of cover plate (1) is smooth and smooth showing. Smooth surface contributes to manpower chip removing or installs automatic chip cleaning agency.
There is through elongated slot at the rear portion of described movable gear bits bar (2), elongated slot be sharp-tooth shaped structure up and down, when needs twitch activity gear bits bar (2), spanner rotating shaft (5) can be rotated through, pressure tongue is allowed to be level attitude, the fixture of the different cross section shape now can installed according to platen face, take out and draw each movable gear bits bar (2), the shape of the movable head keeping off bits bar (2) is allowed substantially to meet, after taking out and moving position to, when needing fixing movable gear bits bar (2), pressure tongue (7) can be allowed to be in vertical state by rotating shaft (5), now activity is kept off the position considering bar (2) to be worth doing stuck, when needs activity gear bits bar is retreated simultaneously, can rotating shaft (5), pressure tongue is allowed to be horizontal, now, by six side's projections of spanner revolving gear (4), all activities gear bits bar (2) can be retreated simultaneously,
Described movable gear bits bar (2), head has the breach of semicircle, is convenient to multiple chain bent-segments of head.
Having multiple oblong aperture in described rotating shaft (5), the position of oblong aperture and movable gear consider the corresponding of bar to be worth doing, and the length of oblong aperture is less than the width 5��15 millimeters of movable gear bits bar.
It is protruding that described gear (4) is provided with six side's shapes, and internal holes be unthreaded hole for empty set in rotating shaft (5).
Described pressure tongue body (8) has the higher T-shaped groove in bottom up and down, and is provided with 3 cylindrical holes in the bottom of T-shaped groove, and spring (9) is equipped with in inside, and pressure tongue (7) is upspring under the effect of spring (9).
Described pressure tongue (7) cross section is convex shape, and top is semicircle.
Described anti-bits rubber sheath (3) are rubber material, and there is cavity structure inside, it is possible in the front portion of activity gear bits bar (2), on being enclosed within pressure tongue body always becoming.
Only need to cover plate (1) be fixed on platen face by fastening screw when the present invention uses, if workpiece and fixture (comprise vice, calibration first-class) are arranged on the middle part of lathe, now need two pieces of anti-bits cover plates of symmetrical lathe are installed, simultaneously by rotating shaft (5), gear (4) and taking out draws movable gear bits bar (2) to make the front portion of movable gear bits bar (2) pack tightly workpiece or fixture by anti-bits rubber sheath (3), and the now adjustment of the anti-bits cover plate of lathe completes.
When the surface of anti-bits cover plate falls chip, it is possible to by manual method or install automatic chip cleaning agency and clean.

Claims (8)

1. a lathe is with anti-bits cover plate, it is characterized in that: cover plate (1) inside is cavity structure, have many movable gears bits bar (2) wear in the flat hole slot of cover plate (1) front end into, rotating shaft (5) by cover plate (1) side elongated slot wear into, rotating shaft (5) has multiple long hole, the cross section in long hole is rectangle, size and the consistent size pressing tongue body (8), the position in each long hole is just positioned at the centre of each movable gear bits bar (2), upper and lower two pressures tongue (7) are equipped with in the inside in the long hole of rotating shaft (5), the pressure tongue body of pressure tongue body (8) and up and down each three springs (9) always becomes, the head of rotating shaft is set with gear (4), afterbody is set with cover 1 (6), the end face of the head of movable gear bits bar (2) has hole, bearing pin 1 (10) is worn in hand-hole, threaded bush (13) fixed pin shaft 1 (10) is in hole, column (11) is fixed on bearing pin 1 (10), by bearing pin 2 (16) and chain link 1 (14), chain link 2 (15), spring 1 (17) connecting band column carrier bar (12), movable gear bits bar head cover has anti-bits rubber sheath (3).
2. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, it is characterized in that the corner of described cover plate (1) is provided with four projections, threaded hole is had for being fixed by screw at worktable on protruding, it is provided with tooth bar, for being meshed with gear (4) in the side of cover plate (1) flat groove. The length of tooth bar is according to the size of platen between 100 millimeters to 2 meters, and the upper surface of cover plate (1) is smooth and smooth showing.
3. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, it is characterized in that there is through elongated slot at the rear portion of described movable gear bits bar (2), elongated slot be sharp-tooth shaped structure up and down, movable gear considers the breach that bar (2) head has semicircle to be worth doing.
4. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, it is characterized in that described rotating shaft (5) has multiple oblong aperture, the position of oblong aperture and movable gear consider the corresponding of bar to be worth doing, and the length of oblong aperture is less than the width 5��15 millimeters of movable gear bits bar.
5. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, and it is protruding that the gear (4) described in its feature is provided with six side's shapes, and internal holes be unthreaded hole for empty set in rotating shaft (5).
6. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, described in its feature the length size of pressure tongue body (8) be less than the width 5��15 millimeters of movable gear bits bar (2), have the T-shaped groove that bottom is higher up and down, and 3 cylindrical holes it are provided with in the bottom of T-shaped groove, spring (9) is equipped with in inside, and pressure tongue (7) is upspring under the effect of spring (9).
7. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, it is characterized in that described pressure tongue (7) cross section is convex shape, and top be semicircle.
8. lathe as claimed in claim 1 a kind of is with anti-bits cover plate, it is characterized in that described anti-bits rubber sheath (3) are rubber material, and there is cavity structure inside, it is possible in the front portion of activity gear bits bar (2), is enclosed within pressure tongue body always becomes.
CN201610153703.7A 2016-03-17 2016-03-17 A kind of anti-bits cover plate of lathe Active CN105619166B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610153703.7A CN105619166B (en) 2016-03-17 2016-03-17 A kind of anti-bits cover plate of lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610153703.7A CN105619166B (en) 2016-03-17 2016-03-17 A kind of anti-bits cover plate of lathe

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CN105619166A true CN105619166A (en) 2016-06-01
CN105619166B CN105619166B (en) 2017-12-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107627146A (en) * 2017-11-01 2018-01-26 黄思珍 A kind of lathe protective device
CN108145520A (en) * 2017-12-12 2018-06-12 青岛盛健工贸有限公司 A kind of face miller equipped with stop gauge
CN110281030A (en) * 2019-07-30 2019-09-27 张婷 A kind of Workpiece clamping platform and its fixed structure on CNC milling machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704039A1 (en) * 1993-04-14 1994-10-21 Rcm Device for protecting against the rotating members of a machine tool, particularly the leadscrew and feed shaft of a lathe
CN2614842Y (en) * 2003-03-14 2004-05-12 添鼎兴业股份有限公司 Extensible protective cover for processing machine
CN103481114A (en) * 2013-08-30 2014-01-01 天津市宝涞精密机械有限公司 Numerical control milling machine protective cover
CN103659448A (en) * 2013-11-29 2014-03-26 大连华根机械有限公司 Rubber-strip denoising and scrap removing structure for rolling-shutter retaining plate of machine tool
CN203509266U (en) * 2013-10-08 2014-04-02 李冬庆 Combined type protection cover for wire cutting machine tool screw rod guide rail
CN204487266U (en) * 2015-03-20 2015-07-22 巨浪凯龙机床(太仓)有限公司 A kind of lathe right angle protective cover

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704039A1 (en) * 1993-04-14 1994-10-21 Rcm Device for protecting against the rotating members of a machine tool, particularly the leadscrew and feed shaft of a lathe
CN2614842Y (en) * 2003-03-14 2004-05-12 添鼎兴业股份有限公司 Extensible protective cover for processing machine
CN103481114A (en) * 2013-08-30 2014-01-01 天津市宝涞精密机械有限公司 Numerical control milling machine protective cover
CN203509266U (en) * 2013-10-08 2014-04-02 李冬庆 Combined type protection cover for wire cutting machine tool screw rod guide rail
CN103659448A (en) * 2013-11-29 2014-03-26 大连华根机械有限公司 Rubber-strip denoising and scrap removing structure for rolling-shutter retaining plate of machine tool
CN204487266U (en) * 2015-03-20 2015-07-22 巨浪凯龙机床(太仓)有限公司 A kind of lathe right angle protective cover

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107627146A (en) * 2017-11-01 2018-01-26 黄思珍 A kind of lathe protective device
CN107627146B (en) * 2017-11-01 2020-01-17 南通东晨重型机床有限公司 Lathe protector
CN108145520A (en) * 2017-12-12 2018-06-12 青岛盛健工贸有限公司 A kind of face miller equipped with stop gauge
CN110281030A (en) * 2019-07-30 2019-09-27 张婷 A kind of Workpiece clamping platform and its fixed structure on CNC milling machine
CN110281030B (en) * 2019-07-30 2020-08-14 新昌县黄达机械有限公司 Workpiece clamping table for numerically controlled milling machine

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Effective date of registration: 20170720

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Address after: 313000 west side of Waihuan West Road, Yangnan village, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province

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