CN213562308U - Dismounting tool for expanding cutter pull rod head of spindle cutter clamping mechanism of DMG (digital micromirror array) machining center - Google Patents
Dismounting tool for expanding cutter pull rod head of spindle cutter clamping mechanism of DMG (digital micromirror array) machining center Download PDFInfo
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- CN213562308U CN213562308U CN202022208770.9U CN202022208770U CN213562308U CN 213562308 U CN213562308 U CN 213562308U CN 202022208770 U CN202022208770 U CN 202022208770U CN 213562308 U CN213562308 U CN 213562308U
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Abstract
The utility model discloses a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism, include: dop, first hand lever, second hand lever, locating pin, first jack catch and second jack catch. The first hand lever is fixed on one end of the chuck. The second hand lever is fixed on the other end of the chuck. The locating pin is fixed in the center of the lower part of the chuck. The first clamping jaw is fixed below one end of the chuck. The second clamping jaw is fixed below the other end of the clamping head. The positioning pin is used for extending into the inside of the cutter expanding pull rod head of the cutter clamping mechanism, and the first clamping jaw and the second clamping jaw are used for being correspondingly matched with the two notches on the cutter expanding pull rod head. Therefore, the utility model discloses a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism, simple structure is reasonable, need not use hammer and punching pin to dismantle the sword draw bar that rises, has avoided accidental injury maintainer, has promoted maintenance efficiency, and simple to use and convenient.
Description
Technical Field
The utility model relates to an assembly and disassembly tools technical field especially relates to a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar head that rises of sword mechanism.
Background
When the expanding cutter draw head of the tool clamping mechanism of the spindle of the DMG machining center is disassembled and assembled, after the hexagonal clamping position inside the expanding cutter draw head is abraded, the expanding cutter draw head can be disassembled and assembled only by using tools such as a traditional hammer, a cylindrical punch and the like, the efficiency is low, the appearance of the draw head is easily damaged, and the maintenance work is passive.
The original disassembling method comprises the following steps: utilize instruments such as hammer, cylinder punching pin to carry out the dismantlement method, because the buckle position of draw-bar head is less, the very easy roll-off of in-process punching pin atress causes the maintenance personal injury, maintenance efficiency is low.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism, its simple structure is reasonable, need not use hammer and punching pin to dismantle the sword draw bar that rises, has avoided accidental injury maintainer, has promoted maintenance efficiency, and simple to use and convenient.
In order to achieve the above object, the utility model provides a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism, include: dop, first hand lever, second hand lever, locating pin, first jack catch and second jack catch. The first hand lever is fixed on one end of the chuck. The second hand lever is fixed on the other end of the chuck. The locating pin is fixed in the center of the lower part of the chuck. The first clamping jaw is fixed below one end of the chuck. The second clamping jaw is fixed below the other end of the clamping head. The positioning pin is used for extending into the inside of the cutter expanding pull rod head of the cutter clamping mechanism, and the first clamping jaw and the second clamping jaw are used for being correspondingly matched with the two notches on the cutter expanding pull rod head.
In one or more embodiments, when the first hand lever and the second hand lever are rotated counterclockwise, the tension knife pull head can be detached.
In one or more embodiments, the expanding knife tie head can be tightened when the first and second hand levers are rotated clockwise.
In one or more embodiments, the first jaw is positioned below the first handle bar and perpendicular to the first handle bar.
In one or more embodiments, the second jaw is positioned below the second handle bar and perpendicular to the second handle bar.
In one or more embodiments, the first hand lever is coaxial with the second hand lever.
In one or more embodiments, the first handle bar and the second handle bar each have anti-slip lines on the outer surface.
In one or more embodiments, the chuck, the first hand lever, the second hand lever, the positioning pin, the first jaw, and the second jaw are all made of steel.
Compared with the prior art, according to the utility model discloses a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism, its simple structure is reasonable, need not use hammer and punching pin to dismantle sword draw bar that rises, has avoided accidental injury maintenance personal, has promoted maintenance efficiency, and simple to use and convenient.
Drawings
Fig. 1 is a schematic front view of an assembly and disassembly tool of a tool expanding tie rod head of a DMG machining center spindle tool clamping mechanism according to an embodiment of the present invention.
Fig. 2 is a left side view structural diagram of an assembly and disassembly tool of a tool expanding tie rod head of a DMG machining center spindle tool clamping mechanism according to an embodiment of the present invention.
Description of the main reference numerals:
1-chuck, 2-first hand rod, 3-second hand rod, 4-positioning pin, 5-first jaw and 6-second jaw.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a schematic front view of an assembly and disassembly tool of a tool expanding tie rod head of a DMG machining center spindle tool clamping mechanism according to an embodiment of the present invention. Fig. 2 is a left side view structural diagram of an assembly and disassembly tool of a tool expanding tie rod head of a DMG machining center spindle tool clamping mechanism according to an embodiment of the present invention.
As shown in fig. 1 to 2, according to an embodiment of the present invention, an assembly and disassembly tool for a tension tool tie-rod of a DMG machining center spindle clamping tool mechanism includes: chuck 1, first handle 2, second handle 3, locating pin 4, first jack catch 5 and second jack catch 6. The first hand lever 2 is fixed to one end of the chuck 1. And the second hand lever 3 is fixed on the other end of the chuck 1. The positioning pin 4 is fixed at the center of the lower part of the chuck 1. The first jaw 5 is fixed below one end of the chuck 1. The second jaw 6 is fixed below the other end of the chuck 1. The positioning pin 4 is used for extending into the inside of the cutter expanding draw bar head of the cutter clamping mechanism, and the first clamping jaw 5 and the second clamping jaw 6 are used for correspondingly matching with two gaps on the cutter expanding draw bar head.
In one or more embodiments, when the first and second hand levers 2 and 3 are rotated counterclockwise, the tension knife lever head can be detached. When the first hand lever 2 and the second hand lever 3 are rotated clockwise, the tension knife tie rod head can be tightened.
In one or more embodiments, the first jaw 5 is located below the first hand lever 2 and perpendicular to the first hand lever 2. The second jaw 6 is located below the second handle bar 3 and perpendicular to the second handle bar 3.
In one or more embodiments, the first handle 2 and the second handle 3 are on the same axial line. All have anti-skidding line on the surface of first handle bar 2 and second handle bar 3, can effectively avoid both hands to skid during the use. The dop 1, the first hand lever 2, the second hand lever 3, the positioning pin 4, the first clamping jaw 5 and the second clamping jaw 6 are all made of steel.
In practical application, the utility model discloses a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism's work flow as follows: firstly, the positioning pin 4 is pre-stretched into the inner part (center) of a cutter expanding pull rod head of the cutter clamping mechanism; then the tool is rotated to enable the first jaw 5 and the second jaw 6 on the chuck 1 to be attached to the two notches on the expanding cutter draw bar head; and finally, the hand levers (the first hand lever 2 and the second hand lever 3) are held by both hands, the expanding knife pull rod head can be detached by rotating in the anticlockwise direction, and the expanding knife pull rod head can be tightened clockwise during installation, so that the use is very simple and convenient.
In a word, the utility model discloses a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar that rises of sword mechanism integrates on the dop to have locating pin and jack catch, during the use with rise sword draw bar complete meshing, simple structure is reasonable, need not use hammer and punching pin to dismantle sword draw bar that rises, has avoided accidental injury maintainer, has promoted maintenance efficiency, and easy to use and convenient.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a DMG machining center main shaft presss from both sides assembly and disassembly tools of sword draw bar head that rises of sword mechanism which characterized in that includes:
clamping a head;
the first hand lever is fixed on one end of the chuck;
the second hand lever is fixed at the other end of the chuck;
the positioning pin is fixed at the center below the chuck;
the first clamping jaw is fixed below one end of the chuck; and
the second clamping jaw is fixed below the other end of the chuck;
the positioning pin is used for extending into the inside of a cutter expanding pull rod head of the cutter clamping mechanism, and the first clamping jaw and the second clamping jaw are used for being correspondingly matched with two notches in the cutter expanding pull rod head.
2. The tool for disassembling and assembling a tension tool tie head of a DMG machining center spindle clamping tool mechanism according to claim 1, wherein the tension tool tie head can be disassembled when the first hand lever and the second hand lever are rotated counterclockwise.
3. The tool for disassembling and assembling a tension tool tie head of a DMG machining center spindle clamping tool mechanism according to claim 1, wherein the tension tool tie head can be tightened when the first hand lever and the second hand lever are rotated clockwise.
4. The tool for disassembling and assembling a tension tool tie bar of a DMG machining center spindle clamping tool mechanism according to claim 1, wherein the first jaw is located below the first hand lever and perpendicular to the first hand lever.
5. The tool for disassembling and assembling a tension tool tie rod head of a spindle clamping tool mechanism of a DMG machining center according to claim 1, wherein the second jaw is located below the second handle and is perpendicular to the second handle.
6. The tool for disassembling and assembling a tension tool tie bar of a DMG machining center spindle clamping tool mechanism according to claim 1, wherein the first hand lever and the second hand lever are coaxial.
7. The tool for disassembling and assembling expanding cutter tie heads of a spindle clamping mechanism of a DMG machining center according to claim 1, wherein the outer surfaces of the first hand lever and the second hand lever are provided with anti-slip lines.
8. The tool for disassembling and assembling a tension tool tie rod head of a DMG machining center spindle clamping tool mechanism according to claim 1, wherein the chuck, the first hand rod, the second hand rod, the positioning pin, the first jaw, and the second jaw are all made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208770.9U CN213562308U (en) | 2020-09-30 | 2020-09-30 | Dismounting tool for expanding cutter pull rod head of spindle cutter clamping mechanism of DMG (digital micromirror array) machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208770.9U CN213562308U (en) | 2020-09-30 | 2020-09-30 | Dismounting tool for expanding cutter pull rod head of spindle cutter clamping mechanism of DMG (digital micromirror array) machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562308U true CN213562308U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022208770.9U Active CN213562308U (en) | 2020-09-30 | 2020-09-30 | Dismounting tool for expanding cutter pull rod head of spindle cutter clamping mechanism of DMG (digital micromirror array) machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562308U (en) |
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2020
- 2020-09-30 CN CN202022208770.9U patent/CN213562308U/en active Active
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