CN103639457A - Lengthened cutter holder structure - Google Patents
Lengthened cutter holder structure Download PDFInfo
- 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
Links
- 210000001699 lower leg Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 206010043431 Thinking abnormal Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010807 litter Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool 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
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.
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)
| 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)
| 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 |
-
2013
- 2013-11-18 CN CN201310581684.4A patent/CN103639457A/en active Pending
Patent Citations (7)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |