CN107598636A - Straight-line tool magazine and its protective door structure - Google Patents

Straight-line tool magazine and its protective door structure Download PDF

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Publication number
CN107598636A
CN107598636A CN201711051540.2A CN201711051540A CN107598636A CN 107598636 A CN107598636 A CN 107598636A CN 201711051540 A CN201711051540 A CN 201711051540A CN 107598636 A CN107598636 A CN 107598636A
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CN
China
Prior art keywords
knife rest
straight
magazine
roller
support arm
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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.)
Pending
Application number
CN201711051540.2A
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Chinese (zh)
Inventor
夏军
罗育银
叶李生
贺国建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Create Century Machinery Co Ltd
Original Assignee
Shenzhen Create Century Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Create Century Machinery Co Ltd filed Critical Shenzhen Create Century Machinery Co Ltd
Priority to CN201711051540.2A priority Critical patent/CN107598636A/en
Publication of CN107598636A publication Critical patent/CN107598636A/en
Pending legal-status Critical Current

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Abstract

The present invention disclose a kind of straight-line tool magazine and its protective door structure, magazine tool door that protective door structure includes being rotatablely connected with fore shell, the strut being fixedly connected with magazine tool door, is fixedly connected on the roller of strut, and be fixedly connected on the support arm of knife rest;Knife rest Telescopic movable, and then drive support arm movement;When support arm moves, roller rolls on support arm;Support arm includes supporting part, guide part, and resettlement section;The level height of resettlement section is less than the level height of supporting part;When roller is contained in resettlement section, magazine tool door covers at knife rest;When knife rest makees to stretch out motion, roller is rolled to supporting part by resettlement section, and the direction that magazine tool door is directed away from knife rest with the rolling of roller rotates, and finally rotates to above knife rest.Technical scheme, the control of the rotation to magazine tool door is realized by the cooperation between roller, strut and support arm, simple in construction, cost is relatively low.

Description

Straight-line tool magazine and its protective door structure
Technical field
The present invention relates to machining equipment technical field, more particularly to a kind of straight-line tool magazine and its protective door structure.
Background technology
With the fast development of science and technology, Digit Control Machine Tool industry also constantly developing, and the development of tool magazine there has also been relatively solid Fixed pattern, straight-line, umbrella shape, disc type, umbellate form, magazine etc. all ripe and mass productions.
In order to ensure the cleannes of tool magazine, while tool changing is realized, tool magazine is equipped with the protective door that can be opened and closed.It is existing The protective door of straight-line tool magazine be typically controlled by linkage.However, this structure is often stuck or loosens, lead Protection badge is caused effectively to open or close.
The content of the invention
The main object of the present invention is to provide a kind of straight-line tool magazine, it is intended to optimizes the protective door structure of tool magazine.
To achieve the above object, the present invention proposes a kind of protective door structure of straight-line tool magazine, including rotates and connect with fore shell The magazine tool door that connects, the strut being fixedly connected with the magazine tool door, the roller of the strut is fixedly connected on, and be fixedly connected on The support arm of knife rest;The knife rest Telescopic movable, and then drive the support arm movement;When the support arm moves, institute Roller is stated to roll on the support arm;The support arm includes supporting part, guide part, and resettlement section;The resettlement section Level height is less than the level height of the supporting part;When the roller is contained in the resettlement section, the magazine tool door cover Located at the knife rest;When the knife rest makees to stretch out motion, the roller is rolled to the supporting part by the resettlement section, described The direction that magazine tool door is directed away from the knife rest with the rolling of the roller rotates, and finally rotates to above the knife rest.
Optionally, the magazine tool door is rotatablely connected by hinge and the fore shell.
Optionally, the hinge is hinge.
In addition, to achieve these goals, the present invention also proposes a kind of straight-line tool magazine, including casing assembly, driving group Part, knife rest, and protective door structure;Wherein,
The casing assembly includes rear shell, and the fore shell being fixedly connected with the rear shell;
The drive component is installed in the casing assembly, for driving the knife rest to make stretching motion;
The knife rest is used to install cutter;
The protective door structure include with fore shell rotation connection magazine tool door, be fixedly connected with the magazine tool door strut, The roller of the strut is fixedly connected on, and is fixedly connected on the support arm of knife rest;The knife rest Telescopic movable, and then band The dynamic support arm movement;When the support arm moves, the roller rolls on the support arm;The support arm includes Supporting part, guide part, and resettlement section;The level height of the resettlement section is less than the level height of the supporting part;When described When roller is contained in the resettlement section, the magazine tool door covers at the knife rest;It is described when the knife rest makees to stretch out motion Roller is rolled to the supporting part, the magazine tool door by the resettlement section and is directed away from the knife rest with the rolling of the roller Direction rotate, and finally rotate to above the knife rest.
Optionally, the drive component includes motor, lead screw assembly and sliding panel;The lead screw assembly is by institute The rotation for stating motor output is converted to linear motion, to drive the sliding panel to move along a straight line;The sliding panel and institute State knife rest to be fixedly connected, to drive the knife rest to move.
Optionally, the lead screw assembly includes screw mandrel and screw;The screw mandrel is connected with the motor;It is described Screw is fixedly connected by mounting seat with the sliding panel.
Optionally, the straight-line tool magazine also includes guidance set, and the guidance set includes guide rail, sliding block, Yi Jigu Fixed board;The guide rail is fixedly installed on the sliding panel, and the sliding block is fixedly installed in the fixed plate;The fixed plate with The rear shell is fixedly connected.
Optionally, reinforcing plate is additionally provided with the fixed plate, for strengthening the intensity of the fixed plate.
Optionally, the fixed plate is corresponded in the rear shell and is provided with hollow-out parts;The fixed plate is extended by the hollow-out parts In outside the rear shell.
Optionally, the knife rest is provided with two row's cutter claws, and cutter claw described in two rows is staggered.
Technical scheme, the rotation to magazine tool door is realized by the cooperation between roller, strut and support arm Control, simple in construction, cost is relatively low;In addition, the technical scheme of this implementation realizes the driving of cutter setting frame by lead screw assembly, make It is more steady to obtain the telescopic moving of knife rest, and then aligning accuracy is effectively ensured, improves tool changing efficiency.And the skill of the present embodiment Art scheme, by the way that two row's cutter claws will be set on knife rest, the capacity of tool magazine can be effectively lifted, and two row's cutter claws are staggeredly set Put, the demand of double main shafts tool changing simultaneously of lathe can be met.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the dimensional structure diagram of the non-tool changing state of the embodiment of straight-line tool magazine one of the present invention;
Fig. 2 is the dimensional structure diagram of the embodiment tool changing state of straight-line tool magazine one of the present invention;
Fig. 3 is the cross-sectional view of the embodiment of straight-line tool magazine one of the present invention;
Fig. 4 is the part section structural representation of the embodiment of straight-line tool magazine one of the present invention;
Fig. 5 is the dimensional structure diagram of the guidance set of the embodiment of straight-line tool magazine one of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its His embodiment, belongs to the scope of protection of the invention.
The present invention proposes a kind of straight-line tool magazine.
Reference picture 1 and the dimensional structure diagram that Fig. 2, Fig. 1 are the non-tool changing state of the embodiment of straight-line tool magazine one of the present invention; Fig. 2 is the dimensional structure diagram of the embodiment tool changing state of straight-line tool magazine one of the present invention.
In the present embodiment, the straight-line tool magazine includes casing assembly 100, drive component 200, knife rest 300, Yi Jifang Protect door 400.Wherein,
The casing assembly 100 includes rear shell 120, and the fore shell 140 being fixedly connected with the rear shell 120.
The drive component 200 is installed in the casing assembly 100, for driving the knife rest 300 to make stretching motion.
Specifically, as shown in figure 3, the drive component 200 includes motor 210, lead screw assembly 220 and slided Plate 230;The rotation that the motor 210 exports is converted to linear motion by the lead screw assembly 220, to drive the slip Plate 230 moves along a straight line;The sliding panel 230 is fixedly connected with the knife rest 300, to drive the knife rest 300 to move.Its In, the motor 210 is preferably servomotor.
Further, the lead screw assembly 220 includes screw mandrel 222 and screw 224;The screw mandrel 222 and the driving electricity Machine 210 is connected;The screw 224 is fixedly connected by mounting seat 226 with the sliding panel 230.The motor 210 Rotate, drive the screw mandrel 222 to rotate, the screw mandrel 222, which rotates, drives the screw 224 back and forth to be moved on the screw mandrel 222 It is dynamic, and then rotation is converted into rectilinear movement.
Further, the lead screw assembly 220 also includes two anti-strikers 228 being sheathed on the screw mandrel 222, described Screw 224 is between the two anti-strikers 228, to avoid screw 224 from colliding the motor 210 or the rear shell Failure occurs caused by 120.Wherein, the anti-striker 228 can be the flexible part made of plastic material.
It is noted that the drive component 200 also include motor cabinet, shaft coupling, locking nut, bearing, bearing every Set, bearing gland, and the part such as packing ring, to realize motor 210, lead screw assembly 220, and the connection of rear shell 120.This Kind connection can be achieved by the prior art, and will not be repeated here.
Reference picture 2, the knife rest 300 are used to install cutter 500.In the present embodiment, the knife rest 300 is provided with two rows Cutter claw 320, and cutter claw 320 is staggered described in two rows, with tool changing while realization pair main axle machine tool.
As shown in figure 4, and referring to figs. 1 to Fig. 3, the protective door structure 400 includes and the fore shell 140 rotation connection Magazine tool door 410, the strut 420 being fixedly connected with the magazine tool door 410, the roller 430 for being fixedly connected on the strut 420, with And it is fixedly connected on the support arm 440 of knife rest 300.State magazine tool door 410 to be rotatablely connected by hinge 460 and the fore shell, preferably , the hinge 460 is hinge.
The Telescopic movable of knife rest 300, and then drive the support arm 440 to move;When the support arm 440 moves When, the roller 430 rolls on the support arm 440;The support arm 440 includes supporting part 442, guide part 444, and Resettlement section 446;The level height of the resettlement section 446 is less than the level height of the supporting part 442;When the roller 430 is received When being dissolved in the resettlement section 446, the magazine tool door 410 covers at the knife rest 300;When the knife rest 300 is made to stretch out motion When, the roller 430 is rolled to the supporting part 442 by the resettlement section 446, and the magazine tool door 410 is with the roller 430 Rolling be directed away from the direction of the knife rest 300 and rotate, and finally rotate to the top of the knife rest 300.
Further, as shown in figure 5, the straight-line tool magazine also includes guidance set 600, the guidance set 600 wraps Include guide rail 620, sliding block 640, and fixed plate 660;The guide rail 620 is fixedly installed on the sliding panel 230, the sliding block 640 are fixedly installed in the fixed plate 660;The fixed plate 660 is fixedly connected with the rear shell 120.In the fixed plate 660 Reinforcing plate 680 is additionally provided with, for strengthening the intensity of the fixed plate 660.
Reference picture 2, the fixed plate 660 is corresponded in the rear shell 120 and is provided with hollow-out parts 122;The fixed plate 660 is by institute Hollow-out parts 122 are stated to extend outside the rear shell 120.
When needing to carry out tool changing, the motor 210 rotates forward, and drives the screw mandrel 222 to rotate, the screw 224 are directed away from the direction movement of the motor 210;The sliding panel 230 is under the drive of the screw 224, equally The direction movement of the motor 210 is directed away from, and then promotes the knife rest 300 to make extending action.The knife rest 300 exists During stretching, the roller 430 is rolled to the supporting part 442 by the resettlement section 446, and the magazine tool door 410 is with the rolling The direction that the rolling of wheel 430 is directed away from the knife rest 300 rotates, and finally rotates to the top of knife rest 300.The knife rest 300 are stretched out outside the magazine tool door 410, and the main shaft of lathe is placed and grabbed to the cutter 500 being carried on knife rest 300 Take, and then realize tool changing.
After the completion of tool changing, the motor 210 rotates backward, and drives the screw mandrel 222 to rotate, the screw 224 Moved towards close to the direction of the motor 210;The sliding panel 230 is under the drive of the screw 224, same direction Moved close to the direction of the motor 210, and then pull the knife rest 300 to make contractive action.The knife rest 300 is shrinking When, the roller 430 is rolled to the resettlement section 446 by the supporting part 442, and the magazine tool door 410 is with the roller 430 Rolling rotated towards close to the direction of the knife rest 300, and finally cover at the top of the knife rest 300.
The technical scheme of the present embodiment, realized by the cooperation between roller 430, strut 420 and support arm 440 to knife The control of the rotation of storehouse door 410, simple in construction, cost is relatively low;In addition, the technical scheme of this implementation is real by lead screw assembly 220 The driving of existing cutter setting frame 300 so that the telescopic moving of knife rest 300 is more steady, and then aligning accuracy is effectively ensured, and improves and changes Knife efficiency.And the technical scheme of the present embodiment, by the way that two row's cutter claws 320 will be set on knife rest 300, it can effectively lift knife The capacity in storehouse, and the two rows cutter claw 320 is staggered, the demand of double main shafts tool changing simultaneously of lathe can be met.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in the scope of patent protection of the present invention.

Claims (10)

  1. A kind of 1. protective door structure of straight-line tool magazine, it is characterised in that including be rotatablely connected with fore shell magazine tool door, with it is described Strut that magazine tool door is fixedly connected, the roller of the strut is fixedly connected on, and is fixedly connected on the support arm of knife rest;It is described Knife rest Telescopic movable, and then drive the support arm movement;When the support arm moves, the roller is in the support arm Upper rolling;The support arm includes supporting part, guide part, and resettlement section;The level height of the resettlement section is less than the branch The level height of support part;When the roller is contained in the resettlement section, the magazine tool door covers at the knife rest;When described When knife rest makees to stretch out motion, the roller is rolled to the supporting part by the resettlement section, and the magazine tool door is with the roller Rolling be directed away from the direction of the knife rest and rotate, and finally rotate to above the knife rest.
  2. 2. the protective door structure of straight-line tool magazine as claimed in claim 1, it is characterised in that the magazine tool door by hinge with The fore shell rotation connection.
  3. 3. the protective door structure of straight-line tool magazine as claimed in claim 2, it is characterised in that the hinge is hinge.
  4. 4. a kind of straight-line tool magazine, it is characterised in that including casing assembly, drive component, knife rest, and protective door structure;Its In,
    The casing assembly includes rear shell, and the fore shell being fixedly connected with the rear shell;
    The drive component is installed in the casing assembly, for driving the knife rest to make stretching motion;
    The knife rest is used to install cutter;
    The protective door structure is the protective door component described in any one in the claims 1 to 3.
  5. 5. straight-line tool magazine as claimed in claim 4, it is characterised in that the drive component includes motor, leading screw group Part and sliding panel;The rotation that the motor exports is converted to linear motion by the lead screw assembly, to drive the cunning Dynamic plate moves along a straight line;The sliding panel is fixedly connected with the knife rest, to drive the knife rest to move.
  6. 6. straight-line tool magazine as claimed in claim 5, it is characterised in that the lead screw assembly includes screw mandrel and screw;It is described Screw mandrel is connected with the motor;The screw is fixedly connected by mounting seat with the sliding panel.
  7. 7. straight-line tool magazine as claimed in claim 5, it is characterised in that also include including guidance set, the guidance set Guide rail, sliding block, and fixed plate;The guide rail is fixedly installed on the sliding panel, and the sliding block is fixedly installed in described solid Fixed board;The fixed plate is fixedly connected with the rear shell.
  8. 8. straight-line tool magazine as claimed in claim 7, it is characterised in that reinforcing plate is additionally provided with the fixed plate, for adding The intensity of the strong fixed plate.
  9. 9. straight-line tool magazine as claimed in claim 8, it is characterised in that the fixed plate is corresponded in the rear shell and is provided with hollow out Portion;The fixed plate is extended outside the rear shell by the hollow-out parts.
  10. 10. straight-line tool magazine as claimed in claim 4, it is characterised in that the knife rest is provided with two row's cutter claws, and two rows institute Cutter claw is stated to be staggered.
CN201711051540.2A 2017-11-01 2017-11-01 Straight-line tool magazine and its protective door structure Pending CN107598636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711051540.2A CN107598636A (en) 2017-11-01 2017-11-01 Straight-line tool magazine and its protective door structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711051540.2A CN107598636A (en) 2017-11-01 2017-11-01 Straight-line tool magazine and its protective door structure

Publications (1)

Publication Number Publication Date
CN107598636A true CN107598636A (en) 2018-01-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052879A (en) * 2019-04-28 2019-07-26 冈田精机丹阳有限公司 A kind of direct-row tool magazine
CN111408973A (en) * 2020-04-29 2020-07-14 深圳市宇道机电技术有限公司 Tool changing machining device
CN114952368A (en) * 2022-06-11 2022-08-30 深圳市华领智能装备有限公司 Tool magazine guard gate opening and closing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566763A1 (en) * 1992-04-23 1993-10-27 Alfing Kessler Sondermaschinen GmbH Process and device for changing tools in a single spindle machine tool
CN202742116U (en) * 2012-08-14 2013-02-20 深圳市雕铣科技开发有限公司 Flight-arranging type tool changer of numerical control machine tool
CN204053600U (en) * 2014-08-29 2014-12-31 东莞市宝华数控科技有限公司 Lathe tool changing tool magazine device
CN205734052U (en) * 2016-05-12 2016-11-30 大族激光科技产业集团股份有限公司 The multiple rows of tool rest being positioned on Digit Control Machine Tool
CN205915088U (en) * 2016-08-04 2017-02-01 广东大群数控机床有限公司 Direct vent tool magazine drive mechanism
CN207656343U (en) * 2017-11-01 2018-07-27 深圳市创世纪机械有限公司 Straight-line tool magazine and its protective door structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566763A1 (en) * 1992-04-23 1993-10-27 Alfing Kessler Sondermaschinen GmbH Process and device for changing tools in a single spindle machine tool
CN202742116U (en) * 2012-08-14 2013-02-20 深圳市雕铣科技开发有限公司 Flight-arranging type tool changer of numerical control machine tool
CN204053600U (en) * 2014-08-29 2014-12-31 东莞市宝华数控科技有限公司 Lathe tool changing tool magazine device
CN205734052U (en) * 2016-05-12 2016-11-30 大族激光科技产业集团股份有限公司 The multiple rows of tool rest being positioned on Digit Control Machine Tool
CN205915088U (en) * 2016-08-04 2017-02-01 广东大群数控机床有限公司 Direct vent tool magazine drive mechanism
CN207656343U (en) * 2017-11-01 2018-07-27 深圳市创世纪机械有限公司 Straight-line tool magazine and its protective door structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052879A (en) * 2019-04-28 2019-07-26 冈田精机丹阳有限公司 A kind of direct-row tool magazine
CN111408973A (en) * 2020-04-29 2020-07-14 深圳市宇道机电技术有限公司 Tool changing machining device
CN114952368A (en) * 2022-06-11 2022-08-30 深圳市华领智能装备有限公司 Tool magazine guard gate opening and closing device

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