CN103639456A - Tool holder structure of six-station rotary tool tower - Google Patents
Tool holder structure of six-station rotary tool tower Download PDFInfo
- Publication number
- CN103639456A CN103639456A CN201310581573.3A CN201310581573A CN103639456A CN 103639456 A CN103639456 A CN 103639456A CN 201310581573 A CN201310581573 A CN 201310581573A CN 103639456 A CN103639456 A CN 103639456A
- Authority
- CN
- China
- Prior art keywords
- tower
- tool holder
- cutter holder
- flying knife
- tool
- 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
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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
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/244—Toolposts, i.e. clamping quick-change toolholders, without description of the angular positioning device
- B23B29/246—Quick-change tool holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to a tool holder structure of a six-station rotary tool tower. The tool holder structure comprises the six-station rotary tool tower and a tool holder. A shaft hole is formed in the six-station rotary tool tower, a connecting shaft is arranged on the top of the tool holder, the tool holder is installed in the shaft hole in the lower end of the six-station rotary tool tower through the connecting shaft which is integrally connected with the top of the tool holder, and the step surface of the tool holder abuts against the surface of the six-station rotary tool tower. Threaded holes are formed in the bottom surface of the six-station rotary tool tower, one end of each stud penetrates through the tool holder and then is connected to the corresponding threaded hole, the other end of each stud is fixed by a nut, and the tool holder is fixed to the bottom surface of the six-station rotary tool tower. The tool holder is located and supported by steps of the tool holder and the extension shaft of the tool holder and prevented from jumping through stud and nut locating, the four studs are located on the lowest surface of the tool tower instead of the groove bottom surface where the steps of the tool holder and the tool tower are matched, and therefore the problems of locating of the tool holder and insufficient locating strength of the tool holder are effectively solved.
Description
Technical field
The present invention relates to a kind of holder structure, be specifically a kind ofly applicable to vertical car six station flying knife tower holder structure.
Background technology
In vertical lathe, some producer need to come machining shape complicated and need to use the part of various cutters with vertical car, so generally just need to use the vertical car of the flying knife tower structure of six stations, if yet the cutter tower of this structure is still by former holder structure, the installation of cutter holder location just seems pretty troublesome so, and the positioning intensity of cutter holder is also inadequate, original holder structure is that cutter holder is bolted on cutter tower with two.In view of the problem of above-mentioned existence, in the urgent need to developing a kind of novel holder structure.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of holder structure simple in structure, ingenious, rational is provided, this structure can effectively solve the irrational problem of existing cutter holder, effectively solves cutter holder and is applied in the problem on six station flying knife towers.
According to technical scheme provided by the invention: a kind of six station flying knife tower holder structure, comprise
Six station flying knife towers, cutter holder; On described six station flying knife towers, offer axis hole, cutter holder top has a connecting axle, and the connecting axle that cutter holder connects by its top one is installed in the axis hole of six station flying knife tower lower ends, and the step surface of cutter holder is resisted against on six station flying knife tower surfaces; Described six station flying knife tower bottom surfaces offer screwed hole, and double-screw bolt one end is connected on described screwed hole after running through cutter holder, and the other end is fixed with nut, and described cutter holder is fixed on six station flying knife tower bottom surfaces.
As a further improvement on the present invention, described six station flying knife tower bottoms are provided with groove, and axis hole is coated in groove, between the step surface on cutter holder and the groove of bottom, is interference fits.
As a further improvement on the present invention, described cutter holder is positioned at cutter holder above six station flying knife towers with four double-screw bolts and four nuts.
The present invention compared with prior art, advantage is: the present invention adopts the projecting shaft positioning supports of cutter holder step and cutter holder, double-screw bolt and nut location prevent from jumping, and the position of four double-screw bolts is in the bottom surface of cutter tower, and that groove bottom not matching with cutter tower at cutter holder step, like this with regard to the effective location of cutter holder and the problem of cutter holder positioning intensity deficiency of having solved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1, comprise six station flying knife towers 1, cutter holder 2, double-screw bolt 3, nut 4 etc.
As shown in Figure 1, a kind of six station flying knife tower holder structure of the present invention, comprise six station flying knife towers 1 and be connected in the cutter holder 2 of described six station flying knife tower 1 bottoms, on described six station flying knife towers 1, offer axis hole, cutter holder 2 tops have a connecting axle, described connecting axle stretches in six station flying knife tower 1 axis holes, and the step surface of cutter holder 2 is resisted against on six station flying knife tower 1 surfaces; The described six bottom surfaces of station flying knife tower 1 offer four screwed holes, and double-screw bolt 3 is connected on described screwed hole after running through cutter holder, and the other end is fixed with nut 4, and cutter holder 2 is fixed on to six station flying knife tower 1 bottom surfaces.
Six station flying knife tower 1 bottoms in the present invention are also provided with groove, and axis hole is coated in groove, when cutter holder 2 is connected on six station flying knife towers 1, between the step surface on cutter holder 2 and the groove of six station flying knife tower 1 bottoms, are interference fits.
Four double-screw bolts 3 of 2 use of cutter holder described in the present invention and four nuts 4 are positioned on six station flying knife towers 1 by cutter holder 2.
Operation principle of the present invention and the course of work are as follows: the connecting axle that the cutter holder 2 in the present invention connects by its top one is installed in the axis hole of six station flying knife tower 1 lower ends, and the matching relationship of connecting axle and axis hole adopts basic shaft system, between the step on cutter holder 2 and the groove of six station flying knife tower 1 bottoms, is interference fits.
The present invention adopts the projecting shaft positioning supports of cutter holder step and cutter holder, and double-screw bolt and nut location prevent from jumping, like this with regard to the effective location of cutter holder and the problem of cutter holder positioning intensity deficiency of having solved.
Claims (3)
1. six station flying knife tower holder structure, comprise six station flying knife towers (1), cutter holder (2); It is characterized in that: on described six station flying knife towers (1), offer axis hole, cutter holder (2) top has the connecting axle that one connects, the connecting axle that described cutter holder (2) connects by its top one is installed in the axis hole of six station flying knife tower (1) lower ends, and the step surface of cutter holder (2) is resisted against on six station flying knife tower (1) surfaces; Described six station flying knife tower (1) bottom surfaces offer four screwed holes, and double-screw bolt (3) one end is connected on described screwed hole after running through cutter holder, and nut for the other end (4) is fixing, and described cutter holder (2) is fixed on six station flying knife tower (1) bottom surfaces.
2. a kind of six station flying knife tower holder structure as claimed in claim 1, is characterized in that: described in
Six station flying knife tower (1) bottoms are provided with groove, and axis hole is coated in groove, between the step surface on cutter holder (2) and the groove of bottom, is interference fits.
3. a kind of six station flying knife tower holder structure as claimed in claim 1, is characterized in that: described in
Cutter holder (2) is positioned at (1) face on six station flying knife towers with four double-screw bolts (3) and four nuts (4) by cutter holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581573.3A CN103639456A (en) | 2013-11-19 | 2013-11-19 | Tool holder structure of six-station rotary tool tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581573.3A CN103639456A (en) | 2013-11-19 | 2013-11-19 | Tool holder structure of six-station rotary tool tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639456A true CN103639456A (en) | 2014-03-19 |
Family
ID=50244813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581573.3A Pending CN103639456A (en) | 2013-11-19 | 2013-11-19 | Tool holder structure of six-station rotary tool tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639456A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206835U (en) * | 1986-09-10 | 1987-12-16 | 陕西省机械研究所 | Automatic returning cutter carrier |
| CN1470351A (en) * | 2002-06-28 | 2004-01-28 | ɽ����ʽ���� | Capstan for capstan lathe |
| US20090090226A1 (en) * | 2005-09-13 | 2009-04-09 | Detlef Sahm | Tool revolver |
| DE102008048206A1 (en) * | 2008-09-20 | 2010-04-01 | Sauter Feinmechanik Gmbh | Tool revolver, particularly for machine tools, comprises tool disk which rotates around revolving axis, where multiple tool stations are distributed along disk circumference, and blade of receiver is supported at seat face |
| CN103097060A (en) * | 2010-09-10 | 2013-05-08 | 索特精密机械有限公司 | Fixing apparatus |
| CN103338898A (en) * | 2011-01-21 | 2013-10-02 | 美格工业自动化系统有限公司 | Tool revolver for machining workpieces and a machining system comprising such a tool revolver |
| CN203541589U (en) * | 2013-11-19 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Six-station rotary tool turret toolholder structure |
-
2013
- 2013-11-19 CN CN201310581573.3A patent/CN103639456A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206835U (en) * | 1986-09-10 | 1987-12-16 | 陕西省机械研究所 | Automatic returning cutter carrier |
| CN1470351A (en) * | 2002-06-28 | 2004-01-28 | ɽ����ʽ���� | Capstan for capstan lathe |
| US20090090226A1 (en) * | 2005-09-13 | 2009-04-09 | Detlef Sahm | Tool revolver |
| DE102008048206A1 (en) * | 2008-09-20 | 2010-04-01 | Sauter Feinmechanik Gmbh | Tool revolver, particularly for machine tools, comprises tool disk which rotates around revolving axis, where multiple tool stations are distributed along disk circumference, and blade of receiver is supported at seat face |
| CN103097060A (en) * | 2010-09-10 | 2013-05-08 | 索特精密机械有限公司 | Fixing apparatus |
| CN103338898A (en) * | 2011-01-21 | 2013-10-02 | 美格工业自动化系统有限公司 | Tool revolver for machining workpieces and a machining system comprising such a tool revolver |
| CN203541589U (en) * | 2013-11-19 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Six-station rotary tool turret toolholder structure |
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| 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 |