CN103639457A - Lengthened cutter holder structure - Google Patents

Lengthened cutter holder structure Download PDF

Info

Publication number
CN103639457A
CN103639457A CN201310581684.4A CN201310581684A CN103639457A CN 103639457 A CN103639457 A CN 103639457A CN 201310581684 A CN201310581684 A CN 201310581684A CN 103639457 A CN103639457 A CN 103639457A
Authority
CN
China
Prior art keywords
cutter holder
cutter
ram
hole
holder
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
CN201310581684.4A
Other languages
Chinese (zh)
Inventor
朱振强
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.)
Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
Original Assignee
Wuxi Jinghua Heavy Industry Equipment Manufacturing 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 Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd filed Critical Wuxi Jinghua Heavy Industry Equipment Manufacturing Co Ltd
Priority to CN201310581684.4A priority Critical patent/CN103639457A/en
Publication of CN103639457A publication Critical patent/CN103639457A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool

Abstract

The invention relates to a simple lengthened cutter holder structure which comprises a sliding pillow and a cutter. The simple lengthened cutter holder structure is characterized in that a shaft hole is formed in the lower end face of the sliding pillow, a connecting shaft is arranged at the top end of a lengthened cutter holder and inserted into the shaft hole of the sliding pillow, and the step face of the lengthened cutter holder abuts against the surface of the bottom of the sliding pillow and is fixed through a second bolt; a threaded hole is formed in the bottom face of the shaft hole of the sliding pillow, the rod body part of the second bolt penetrates through the lengthened cutter holder to be connected to the threaded hole, and the lengthened cutter holder is fixed on the bottom face of the sliding pillow; a cutter shim is installed in a cutter shim hole in the lengthened cutter holder, an adjusting shim is placed on the cutter shim, the lower plane of a cutter is pressed on the adjusting shim, and the upper plane is tightly screwed through a first bolt. According to the simple lengthened cutter holder structure, a cutter rod on the cutter holder is lengthened on the basis of an original cutter holder, then the lengthened cutter holder is fixed on the sliding pillow through the bolts, and therefore deep holes and the like required by a customer can be conveniently machined when workpieces are machined.

Description

A kind of lengthening holder structure
Technical field
The present invention relates to a kind of lengthening holder structure, be specially adapted to the structure by like parts such as vertical vehicle wheeled litter deep holes; Belong to machining equipment technical field.
Background technology
In machining, often need to carry out the porose part of processing belt with vertical lathe, and long deep time when this hole, the holder structure of this lengthening just can process very easily.And cutter holder pattern on current vertical car is substantially all very short, run into will seem very painstaking of this part with deep hole; Yet the lengthening holder structure that this invention is mentioned just seems simple and practical, towards more vast user, towards the society, solved with vertical lathe and processed with similar parts such as deep holes.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide ingenious, reasonable, the simple vertical lathe of a kind of structure to lengthen holder structure, this structure can effectively solve existingly processes irrational problem in the part with similar structures such as deep holes with vertical lathe.
According to technical scheme provided by the invention: a kind of simple lengthening holder structure, comprises ram and cutter; Feature is: described ram lower surface offers axis hole, lengthens cutter holder top and has a connecting axle, and described connecting axle stretches in ram axis hole, and the step surface that lengthens cutter holder is resisted against in ram lower surface, and fixes with the second bolt; Described ram axis hole bottom surface offers screwed hole, and the second bolt shank portion is connected on described screwed hole after running through lengthening cutter holder, and lengthening cutter holder is fixed on to ram bottom surface; Edge bearing packs in the edge bearing hole lengthening on cutter holder, and adjusting pad is placed on edge bearing, and the lower plane of cutter is pressed on adjusting pad, and upper plane screws with the first bolt.
As a further improvement on the present invention, the point of a knife of described cutter and the center line of workbench overlap.
As a further improvement on the present invention, described ram is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.
As a further improvement on the present invention, described ram is provided with groove, and described groove coordinates with the step on cutter holder.
The present invention compared with prior art, advantage is: adopt and the knife bar on cutter holder is done to length on the basis of former cutter holder a bit, then lengthening cutter holder is fixed by bolts on ram, when processing work, just can processes very easily the similarly requirements such as the needed deep hole of client like this.
  
Accompanying drawing explanation
Fig. 1 is construction profile schematic diagram of the present invention.
Fig. 2 is structural profile view of the present invention.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
Described a kind of simple lengthening holder structure, comprises ram 1, lengthens cutter holder 2, adjusting pad 3, edge bearing 4, cutter 5, the first bolt 6 and the second bolt 7 etc. as shown in Figure 1.
Comprise ram 1 and cutter 5; Described ram 1 lower surface offers axis hole, lengthens cutter holder 2 tops and has a connecting axle, and described connecting axle stretches in ram 1 axis hole, and the step surface of lengthening cutter holder 2 is resisted against in ram 1 lower surface; And fixing with the second bolt 7; Described ram 1 axis hole bottom surface offers screwed hole, and the second bolt 7 shank portion are connected on described screwed hole after running through lengthening cutter holder 2, and lengthening cutter holder 2 is fixed on to ram 1 bottom surface; Edge bearing 4 packs in the edge bearing hole lengthening on cutter holder 2, and adjusting pad 3 is placed on edge bearing 4, and the lower plane of cutter 5 is pressed on adjusting pad 3, and upper plane screws with the first bolt 6.
The point of a knife of described cutter 5 overlaps with the center line of workbench.Described ram 1 is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.Described ram 1 is provided with groove, and described groove coordinates with the step on cutter holder.
The present invention adopts the length on the basis of former cutter holder, the knife bar on cutter holder is done a bit, then lengthenings cutter holder is fixed by bolts on ram, when processing work, just can process very easily the similar requirements such as the needed deep hole of client like this.

Claims (4)

1. the simple holder structure that lengthens, comprises ram (1) and cutter (5); It is characterized in that: described ram (1) lower surface offers axis hole, lengthen cutter holder (2) top and there is a connecting axle, described connecting axle stretches in ram (1) axis hole, and the step surface that lengthens cutter holder (2) is resisted against in ram (1) lower surface, and fixes with the second bolt (7); Described ram (1) axis hole bottom surface offers screwed hole, and after the second bolt (7) shank portion runs through lengthening cutter holder, (2) are connected on described screwed hole, will lengthen cutter holder (2) and be fixed on ram (1) bottom surface; Edge bearing (4) packs in the edge bearing hole lengthening on cutter holder (2), and it is upper that adjusting pad (3) is placed on edge bearing (4), and it is upper that the lower plane of cutter (5) is pressed in adjusting pad (3), and the first bolt for upper plane (6) screws.
2. a kind of simple lengthening holder structure as claimed in claim 1, is characterized in that: the point of a knife of described cutter (5) overlaps with the center line of workbench.
3. a kind of simple lengthening holder structure as claimed in claim 1, is characterized in that: described ram (1) is provided with hole, and described hole coordinates with the projecting shaft on cutter holder.
4. a kind of simple lengthening holder structure as claimed in claim 1, is characterized in that: described ram (1) is provided with groove, and described groove coordinates with the step on cutter holder.
CN201310581684.4A 2013-11-18 2013-11-18 Lengthened cutter holder structure Pending CN103639457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310581684.4A CN103639457A (en) 2013-11-18 2013-11-18 Lengthened cutter holder structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310581684.4A CN103639457A (en) 2013-11-18 2013-11-18 Lengthened cutter holder structure

Publications (1)

Publication Number Publication Date
CN103639457A true CN103639457A (en) 2014-03-19

Family

ID=50244814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310581684.4A Pending CN103639457A (en) 2013-11-18 2013-11-18 Lengthened cutter holder structure

Country Status (1)

Country Link
CN (1) CN103639457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109226897A (en) * 2018-10-18 2019-01-18 沈阳透平机械股份有限公司 A kind of feed pump inner housing Small and Deep Hole Machining device and its processing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0693013B1 (en) * 1993-04-05 1998-05-20 Widia GmbH Modular tool system
CN201249279Y (en) * 2008-05-27 2009-06-03 南车戚墅堰机车有限公司 Vertical lath tool holder device
CN102873348A (en) * 2012-10-19 2013-01-16 无锡京华重工装备制造有限公司 Vertical lathe toolholder clamping structure
CN202845823U (en) * 2012-09-11 2013-04-03 江苏迅隆科技发展有限公司 Lathe deep hole processing device
CN202921931U (en) * 2012-11-30 2013-05-08 湖北瑞丰重型机床有限公司 Vertical lathe carriage
CN202984676U (en) * 2013-01-01 2013-06-12 常德迪格机械制造有限公司 Machining device of deep hole
CN203599561U (en) * 2013-11-18 2014-05-21 无锡京华重工装备制造有限公司 Lengthened toolholder structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0693013B1 (en) * 1993-04-05 1998-05-20 Widia GmbH Modular tool system
CN201249279Y (en) * 2008-05-27 2009-06-03 南车戚墅堰机车有限公司 Vertical lath tool holder device
CN202845823U (en) * 2012-09-11 2013-04-03 江苏迅隆科技发展有限公司 Lathe deep hole processing device
CN102873348A (en) * 2012-10-19 2013-01-16 无锡京华重工装备制造有限公司 Vertical lathe toolholder clamping structure
CN202921931U (en) * 2012-11-30 2013-05-08 湖北瑞丰重型机床有限公司 Vertical lathe carriage
CN202984676U (en) * 2013-01-01 2013-06-12 常德迪格机械制造有限公司 Machining device of deep hole
CN203599561U (en) * 2013-11-18 2014-05-21 无锡京华重工装备制造有限公司 Lengthened toolholder structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109226897A (en) * 2018-10-18 2019-01-18 沈阳透平机械股份有限公司 A kind of feed pump inner housing Small and Deep Hole Machining device and its processing method

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Application publication date: 20140319