CN103273342A - V-shaped groove frame - Google Patents

V-shaped groove frame Download PDF

Info

Publication number
CN103273342A
CN103273342A CN2013102474826A CN201310247482A CN103273342A CN 103273342 A CN103273342 A CN 103273342A CN 2013102474826 A CN2013102474826 A CN 2013102474826A CN 201310247482 A CN201310247482 A CN 201310247482A CN 103273342 A CN103273342 A CN 103273342A
Authority
CN
China
Prior art keywords
knife
handle
screw
knife handle
flat key
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.)
Pending
Application number
CN2013102474826A
Other languages
Chinese (zh)
Inventor
冯文杰
Original Assignee
冯文杰
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 冯文杰 filed Critical 冯文杰
Priority to CN2013102474826A priority Critical patent/CN103273342A/en
Publication of CN103273342A publication Critical patent/CN103273342A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a V-shaped groove frame. A half-round counter bore which is used for placing a knife handle is formed in the V-shaped groove frame, a key groove is formed below the half-round counter bore, and through-holes and threaded holes are formed in left and right sides of the V-shaped groove frame. A front end face a of the knife handle is used for supporting; an external circle b of the knife handle is used for positioning in a matching mode; a socket head cap screw with a 60-degree head is used for positioning the axial direction of the knife handle to prevent the knife handle from falling when the knife handle is placed; a flat key is matched with the knife handle key groove to position the circumferential direction of the knife handle so as to guarantee the correctness of positions of the knife handle key groove and a main shaft positioning key during knife holding; and steel balls, springs and screws are used for tightly pressing the position of a knife handle positioning V-shaped groove c so as to guarantee that the knife handle is not separated from a knife rest when placed on the V-shaped groove frame and moved with a workbench. Compared with existing vertical machining center in-magazine knife holding technologies, the V-shaped groove frame has the advantages of being capable of automatically changing heavy, long and large knives which can not be placed into a magazine, broadening the application range of a vertical machining center and improving the universality of the vertical machining center.

Description

A kind of V-type truss
Technical field
The present invention relates to the storehouse external memory knife rest of a kind of vertical machining centre and vertical numerical control milling machine, specifically realize the knife rest of the JT50 handle of a knife storehouse external memory cutter that vertical machining centre and vertical numerical control milling machine are used, realize on the workbench placing heavily by it is installed in, long, big cutter.
Background technology
Machinery generally uses vertical processing in the industry, and its tool magazine of wearing has corresponding restriction to the weight of cutter, length, diameter etc.As: φ 315 facing cutters that finish-milling engine cylinder block end face is used can not be put tool magazine into, can only adopt the form of storehouse external memory cutter to realize the automatic replacing of this facing cutter.At present, the cutter that can not put tool magazine usually into adopts following two kinds of methods usually: (1) adopts artificial tool changing; (2) fixedly processing content, not more tool changing.The first method weak point is that labour intensity is big, and production efficiency is low; The second method weak point is that the versatility of machining center is dwindled, and technological flexibility reduces.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of practicality for solution vertical machining centre storehouse external memory cutter and deposit knife rest, the difficult problem that this V-type truss can finely solve that vertical machining centre is overweight, overlength, super large cutter can not automatic tool changers, improve efficiency of equipment greatly, also greatly reduce working strength of workers.V-type truss of the present invention is applicable to the storehouse external memory cutter of all vertical machining centres, also is applicable to vertical numerical control milling machine storehouse external memory cutter.
Technical solution of the present invention is such, a kind of V-type truss, mainly include and deposit knife rest, steel ball, holddown spring, adjust screw, dog screw, deposit the cutter gripper shoe, location flat key and location flat key lock-screw, there are two through holes the end above it is characterized in that storehouse external memory cutter gripper shoe, an installation dog screw, another installs steel ball, holddown spring, adjust screw, the location flat key lock-screw of the semicircle counterbore below of storehouse external memory cutter gripper shoe is fixed in storehouse external memory cutter gripper shoe to the location flat key, deposit knife rest and have the semicircle counterbore of placing handle of a knife, semicircle counterbore below has keyway, deposits the knife rest left and right sides and has through hole and screwed hole.
The contact-making surface of described semicircle counterbore and handle of a knife front end face is supporting surface.
Described semicircle counterbore cooperates the location with the handle of a knife cylindrical, handle of a knife and deposit that monolateral gap is 0.15-0.5mm between the knife rest.
Described handle of a knife head has screw hole, and inserting head is that the soket head cap screw adjustment handle of a knife of 60 degree and the axial spacing of semicircle counterbore are 0.1-0.5mm.
Insert the location flat key in the described keyway, the circular gap of adjusting location flat key and handle of a knife is 0.1-0.5mm.
Insert steel ball, holddown spring, adjustment screw in the described through hole from inside to outside, compress handle of a knife location v type groove, steel ball compresses the size of handle of a knife power and regulates by adjusting screw, inserts dog screw in the described screwed hole.
Advantage of the present invention is: adopt handle of a knife front end face a to support; Handle of a knife cylindrical b cooperates the location (see figure 2); The position location accurately and reliably.Adopting head is that the soket head cap screw form position tool shanks at 60 ° of angles is axial, prevent from putting handle of a knife to the external memory knife rest of storehouse the time because the handle of a knife conical surface and machine tool chief axis cone match cause handle of a knife and main shaft finely not to break away from well, and cause the handle of a knife problem.Adopt flat key and the handle of a knife keyway position tool shanks that matches circumferential, handle of a knife keyway and main shaft positioning key correct position when guaranteeing to grab cutter.Adopt the form of steel ball+spring+adjustments screw to compress handle of a knife, guarantee that handle of a knife is placed on the external memory knife rest of storehouse when moving with workbench and can not break away from knife rest, and it compresses dynamics and can adjust by the adjustment screw.The mounting screw via hole adopts the adjustable form of circular arc, the tram of storehouse external memory knife rest when guaranteeing to install.
Description of drawings
Fig. 1 is the project organization front view of a kind of V-type truss of the present invention.
Fig. 1-1 presses the P-P cutaway view of Fig. 1 for a kind of V-type truss of the present invention.
Fig. 2 is the structure diagram of a kind of V-type handle of a knife that truss is installed of the present invention.
Fig. 3 is the project organization front view of a kind of V-type truss of the present invention.
Fig. 3-1 looks cutaway view for the project organization left side of a kind of V-type truss of the present invention.
Mutual alignment when Fig. 4 places handle of a knife for a kind of V-type truss of the present invention concerns schematic diagram.
Among Fig. 1-Fig. 4, steel ball (1), holddown spring (2), adjustment screw (3), dog screw (4), storehouse external memory cutter gripper shoe (5), location flat key (6), location flat key lock-screw (7), handle of a knife (8), handle of a knife front end face (a), handle of a knife cylindrical (b), handle of a knife location v type groove (c).
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment is illustrated:
Embodiment 1, a kind of V-type truss of the present invention structure is as follows: mainly include and deposit knife rest, steel ball, holddown spring, adjustment screw, dog screw, deposit the cutter gripper shoe, locate flat key and location flat key lock-screw, it is characterized in that depositing knife rest and have the semicircle counterbore of placing handle of a knife (8), semicircle counterbore below has keyway, deposits the knife rest left and right sides and has through hole and screwed hole.The contact-making surface of described semicircle counterbore and handle of a knife (8) front end face (a) is supporting surface.Described semicircle counterbore cooperates the location with handle of a knife cylindrical (b), handle of a knife (8) and deposit that monolateral gap is 0.10~0.5mm between the knife rest.Described handle of a knife (8) head has screw hole, and inserting head is that the soket head cap screw adjustment handle of a knife (8) of 60 degree and the axial spacing of semicircle counterbore are 0.1~0.5mm.Insert location flat key (6) in the described keyway, the circular gap of adjusting location flat key (6) and handle of a knife (8) is 0.1~0.5mm.Insert steel ball (1), holddown spring (2) in the described through hole from inside to outside, adjust screw (3), compress handle of a knife location v type groove (C), steel ball compresses the size of handle of a knife (8) power and regulates by adjusting screw (3).Insert dog screw (4) in the described screwed hole.
Embodiment 2, the present invention relates to the V-type truss that a kind of vertical machining centre and vertical numerical control milling machine use.Adopt handle of a knife (8) front end face (shown in a among Fig. 2); Handle of a knife cylindrical (b) cooperates location (shown in b among Fig. 2); The employing head is that soket head cap screw (shown among Fig. 3 3) the form position tool shanks at 60 ° of angles is axial, and handle of a knife (8) drops when preventing from placing handle of a knife (8); Adopt flat key (shown among Fig. 3 6) and the handle of a knife keyway position tool shanks that matches circumferential, handle of a knife keyway and main shaft positioning key correct position when cutter is grabbed in assurance; Adopt the form of steel ball+spring+screw (shown among Fig. 31,2,3) to compress V-type groove (c) (shown in c among Fig. 2) position, handle of a knife location, guarantee that handle of a knife (8) is placed on the V-type truss knife rest that can not come off when moving with workbench.
V-type truss of the present invention is installed on vertical machining centre or the vertical numerical control milling machine table or on the anchor clamps, and the cutter program of grabbing by write specialized just can realize grabbing outside the lathe storehouse cutter and deposit cutter.
V-type truss of the present invention can realize that automatic replacing can not put overweight, the overlength of tool magazine, the cutter of super large into, has widened the scope of application of vertical machining centre, has also alleviated working strength of workers.

Claims (6)

1. V-type truss, mainly include and deposit knife rest, steel ball, holddown spring, adjust screw, dog screw, deposit the cutter gripper shoe, location flat key and location flat key lock-screw, it is characterized in that: there are two through holes the end above the storehouse external memory cutter gripper shoe (5), an installation dog screw (4), another installs steel ball (1), holddown spring (2), adjust screw (3), the location flat key lock-screw (7) of the semicircle counterbore below of storehouse external memory cutter gripper shoe (5) is fixed in storehouse external memory cutter gripper shoe (5) to location flat key (6), deposit knife rest and have the semicircle counterbore of placing handle of a knife (8), semicircle counterbore below has keyway, deposits the knife rest left and right sides and has through hole and screwed hole.
2. a kind of V-type truss according to claim 1, it is characterized in that: the contact-making surface of described semicircle counterbore and handle of a knife front end face (a) is supporting surface.
3. a kind of V-type truss according to claim 1, it is characterized in that: described semicircle counterbore cooperates the location with handle of a knife cylindrical (b), handle of a knife (8) and deposit that monolateral gap is 0.15-0.5mm between the knife rest.
4. a kind of V-type truss according to claim 1, it is characterized in that: described handle of a knife (8) head has screw hole, and the axial spacing that the soket head cap screws of inserting head and be 60 degree are adjusted handle of a knifes (8) and semicircle counterbore is 0.1-0.5mm.
5. a kind of V-type truss according to claim 1 is characterized in that: insert location flat key (6) in the described keyway, the circular gap of adjusting location flat key (6) and handle of a knife (8) is 0.1-0.5mm.
6. a kind of V-type truss according to claim 1, it is characterized in that: insert steel ball (1), holddown spring (2) in the described through hole from inside to outside, adjust screw (3), compress handle of a knife location v type groove (C), steel ball (1) compresses the size of handle of a knife (8) power and regulates by adjusting screw (3), inserts dog screw (4) in the described screwed hole.
CN2013102474826A 2013-06-21 2013-06-21 V-shaped groove frame Pending CN103273342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102474826A CN103273342A (en) 2013-06-21 2013-06-21 V-shaped groove frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102474826A CN103273342A (en) 2013-06-21 2013-06-21 V-shaped groove frame

Publications (1)

Publication Number Publication Date
CN103273342A true CN103273342A (en) 2013-09-04

Family

ID=49056019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013102474826A Pending CN103273342A (en) 2013-06-21 2013-06-21 V-shaped groove frame

Country Status (1)

Country Link
CN (1) CN103273342A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573148Y (en) * 2002-09-20 2003-09-17 济南一机床集团有限公司 Lathe saddle
KR100977746B1 (en) * 2010-03-12 2010-08-24 (주)프로텍이노션 Tool magazine for milling machine
DE202010002690U1 (en) * 2010-02-23 2011-07-22 Hans Hundegger tool holder
CN202592120U (en) * 2012-04-19 2012-12-12 四川广安光前集团有限公司 Machining center outer tool magazine storage tool shelf
CN202878024U (en) * 2012-09-26 2013-04-17 广西玉柴机器股份有限公司 JT50 knife handle knife-storing rack outside magazine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2573148Y (en) * 2002-09-20 2003-09-17 济南一机床集团有限公司 Lathe saddle
DE202010002690U1 (en) * 2010-02-23 2011-07-22 Hans Hundegger tool holder
KR100977746B1 (en) * 2010-03-12 2010-08-24 (주)프로텍이노션 Tool magazine for milling machine
CN202592120U (en) * 2012-04-19 2012-12-12 四川广安光前集团有限公司 Machining center outer tool magazine storage tool shelf
CN202878024U (en) * 2012-09-26 2013-04-17 广西玉柴机器股份有限公司 JT50 knife handle knife-storing rack outside magazine

Similar Documents

Publication Publication Date Title
CN202878024U (en) JT50 knife handle knife-storing rack outside magazine
CN204868216U (en) Pneumatic stock mills a frock
CN105618795A (en) Adjustable tool rest
CN202701467U (en) Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine
CN103273342A (en) V-shaped groove frame
CN103831645A (en) Fixture for drilling mark holes in plunger parts
CN202461988U (en) Rotating drilling device used for processing slope
CN104070252A (en) Clamp for cutting hollow workpiece into halves
CN201895097U (en) Combined cutting tool
CN203992700U (en) A kind of for half-and-half cutting the fixture of hollow workpiece
CN203843263U (en) Tool clamping device
CN104339201A (en) Special clamping device for processing rod-shaped products
CN204053634U (en) Axis hole processing tool setting device
CN103350360A (en) Fixture for turning titanium alloy pin nut
CN202225031U (en) Fixture of universal externally-cylindrical grinding machine
CN205201313U (en) Quad slit abrasive machining anchor clamps
CN204934646U (en) Micrometer adjustement boring tool structure
CN205147858U (en) Tooth axle anchor clamps for keyseat
CN204771685U (en) Top and bottom milling fixture of inserting
CN204295011U (en) For the fixture of declutch shift shaft component boring
CN204248527U (en) Cam boring grab
CN104029076B (en) A kind of automatic loading and unloading device
CN203738084U (en) Special drill jig for plunger end face holes
CN204262423U (en) A kind of cylinder perforating clamp
CN203437954U (en) Machining center workpiece and tool clamp

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130904

C02 Deemed withdrawal of patent application after publication (patent law 2001)