CN207464786U - A kind of milling machine tool changing device - Google Patents
A kind of milling machine tool changing device Download PDFInfo
- Publication number
- CN207464786U CN207464786U CN201720759918.3U CN201720759918U CN207464786U CN 207464786 U CN207464786 U CN 207464786U CN 201720759918 U CN201720759918 U CN 201720759918U CN 207464786 U CN207464786 U CN 207464786U
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- CN
- China
- Prior art keywords
- pull rod
- milling machine
- impact gun
- tool changing
- machine tool
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- 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.)
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model is related to a kind of milling machine tool changing devices, by chassis, top plate, impact gun, supporting rod and pull rod composition, the chassis both ends extend one section of support feet and whole device are fixed on to the top of milling machine head by the support feet separately down, there are one through-hole and through-hole internal vertical insertion lathe pull rods for this center chassis position band, the lower end of the lathe pull rod is connected with the upper end of Tool bil holding device, the upper end of lathe pull rod is connected with impact gun sleeve, impact gun sleeve upper end is connected with impact gun, impact gun top is equipped with tracheae, the impact gun both sides are fixed by root supporting rod and a cylinder, the lower end of the lathe pull rod and the upper end of Tool bil holding device are connected in a manner of bolt.The utility model has the beneficial effect that：The structure of existing milling machine need not be changed, which in the top of milling machine pull rod is installed and can be realized and is moved certainly；It is fast to replace milling cutter speed, is that operator is time saving and energy saving, traditional tool change time is greatly saved, it is simple in structure, it is easy to operate.
Description
Technical field
The utility model is related to automate tool changing technical field more particularly to a kind of milling machine tool changing device.
Background technology
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, and milling machine system refers mainly to use
Milling cutter processes the lathe on a variety of surfaces on workpiece, and usual milling cutter rotary motion is main motion, workpiece (and) movement of milling cutter is
Feed motion.It can process plane, groove, can also process various curved surfaces, gear etc.；Milling machine is to carry out milling to workpiece with milling cutter
The lathe of processing, milling machine is in addition to energy milling plane, groove, the gear teeth, screw thread and splined shaft, moreover it is possible to more complicated type face is processed,
Efficiency is compared with planer height.
CNC milling machine, which has, to be divided into without tool magazine and with two major class of tool magazine, wherein during the CNC milling machine with tool magazine is also known as processed
The heart；For the CNC milling machine without tool magazine, the control of tool magazine is reduced in control program, although in cost more just
Preferably, but progress tool changing can only rely on artificial tool changing, very troublesome, for the machining center for carrying tool magazine, the tool magazine of setting
Generally there is significant limitations, generally show that the quantity of tool magazine is fixed, tool magazine repairs the problem of being more troublesome.
This case combination actual conditions point out, in numerous problems to be solved and with can be in Extended Technology link, although milling
Bed is mainly used for the cutting and processing of metal parts, and different cutter heads, but existing milling machine can be often replaced when using milling machine
Mostly it is the pull rod tool changing by the way that milling machine is manually operated when replacing cutter head, such method tool changing is not convenient enough, tool change time is long,
It is time-consuming and laborious, it is unfavorable for the efficient processing needs of milling machine.
Therefore, in view of the above, needing reasonably to improve the prior art.
Utility model content
For disadvantages described above, a kind of replacement milling cutter speed of the utility model offer is fast, is that operator is time saving and energy saving, saves significantly
Traditional tool change time, simple in structure, easy to operate milling machine tool changing device are saved, to solve many deficiencies of the prior art.
To achieve the above object, the utility model uses following technical scheme：
A kind of milling machine tool changing device, is made of chassis, top plate, impact gun, supporting rod and pull rod, the chassis both ends difference
It extends downwardly one section of support feet and whole device is fixed on to the top of milling machine head, this center chassis portion by the support feet
There are one through-hole and through-hole internal vertical insertion lathe pull rod, the lower end of the lathe pull rod and the upper ends of Tool bil holding device for position band
It is connected, the upper end of lathe pull rod is connected with impact gun sleeve, and impact gun sleeve upper end is connected with impact gun, and impact gun top is equipped with tracheae,
The impact gun is fixed by bar supported on both sides and a cylinder, which is respectively provided with spring with cylinder top, and the lathe is drawn
The lower end of bar and the upper end of Tool bil holding device are connected in a manner of bolt.
Correspondingly, with reference to the technical solution of the utility model embodiment, following characteristics are further included：
It is fixed below the impact gun by supporting rod；
The lower end of the pull rod is connected with the upper end of Tool bil holding device；
The pull rod moves upwards, and linear bearing moves up and down in optical axis；
The supporting rod and the spring on cylinder top, which serve, above to be pushed away；
The tracheae centre position is equipped with shuttle valve, and impact gun rotating air source is supplied to cylinder by shuttle valve.
It pulls valve manually to push away to the left, impact gun drives pull rod side hammer to hit side rotation so as to lock the collet on cutter, unclamps manual
Valve, pull rod are detached from impact gun, and milling machine completes upper slitter；It pulls valve manually to push away to the right, impact gun drives the rotation of pull rod negative direction, pull rod lower end
It is detached from cutter chuck, cutter unclamps.
Milling machine tool changing device described in the utility model has the beneficial effect that：
(1) the device need not change the structure of existing milling machine, and installing the tool changing device in the top of milling machine pull rod can be realized
Automatic tool changer；
(2) it is fast to replace milling cutter speed, is that operator is time saving and energy saving, traditional tool change time is greatly saved, simple in structure, behaviour
Facilitate；
(3) it is advantageously implemented easily upper slitter to operate, the cutter chuck alignment pull rod on milling machine is pulled valve and pushed away to the left manually, wind
Big gun drives pull rod rotation to unclamp so as to lock the collet on cutter and pull valve manually, and pull rod is detached from impact gun, and milling machine upper slitter is completed；
(4) pull valve manually to push away to the right, impact gun drives the rotation of pull rod negative direction, and pull rod lower end is detached from cutter chuck, cutter pine
It is dynamic, you can to take and fix a cutting tool from milling machine, complete tool changing.
Description of the drawings
The utility model is described in further detail below according to attached drawing.
Fig. 1 is the dimensional structure diagram of milling machine tool changing device described in the utility model embodiment；
Fig. 2 is the overall structure diagram of milling machine tool changing device described in the utility model embodiment；
Fig. 3 is the front schematic view of milling machine tool changing device described in the utility model embodiment；
Fig. 4 is the schematic top plan view of milling machine tool changing device described in the utility model embodiment.
In figure：
1st, chassis；2nd, support feet；3rd, supporting plate；4th, impact gun；5th, linear bearing；6th, optical axis；7th, top plate；8th, supporting rod；9th, it draws
Bar；10th, tracheae；11st, valve is pulled manually；12nd, cylinder；13rd, adjusting screw rod；14th, impact gun sleeve；15th, spring；16th, shuttle valve.
Specific embodiment
As shown in Figs 1-4, the milling machine tool changing device described in the utility model embodiment, by chassis 1, top plate 7, impact gun 4, branch
Strut 8, adjusting bolt 13, shuttle valve 6 and pull rod 9 form, and 1 both ends of chassis extend one section of support feet 2 separately down
And whole device is fixed on to the top of milling machine head by the support feet 2, there are one through-holes for this 1 centre band of chassis simultaneously
And the through-hole internal vertical is inserted into lathe pull rod 9, the lower end of the lathe pull rod 9 is connected with the upper end of Tool bil holding device, lathe pull rod 9
Upper end be connected with impact gun sleeve 14,14 upper end of impact gun sleeve is connected with impact gun 4, and 4 top of impact gun is equipped with tracheae 10, tracheae
10 centre positions are equipped with shuttle valve 16, and 4 rotating air source of impact gun is supplied to cylinder 7 by shuttle valve 16, and 4 both sides of impact gun are by 1
Root supporting rod 8 and a cylinder 12 are fixed, which is respectively provided with spring 15 with 12 top of cylinder, and spring 15, which rises, pushes away work
With；The lower end of the lathe pull rod 9 and the upper end of Tool bil holding device are connected in a manner of bolt.
Further, height is adjusted in impact gun 4 when in use, and supporting plate 3 and top plate 7 are vertically arranged successively on the impact gun 4
And 3 both sides of supporting plate open up axis hole respectively, and adjusting screw rod 13 is fixedly mounted in each axis hole axis hole corresponding with 7 both sides of top plate,
Linear bearing 5 and cylinder 12 is fixedly mounted in 7 both sides of top plate therein respectively, when lathe pull rod 9 moves upwards, linear bearing 5
It moves up and down in optical axis 6, linear bearing 5 can reduce the resistance of up and down motion；Impact gun 4 and the lower fortune up and down of the effect of impact gun sleeve 14
Dynamic, 4 top of impact gun is fixed with tracheae 10, which is fixedly attached to pulls valve 11 in order to change impact gun 4 manually
Direction of rotation, meanwhile, the hammering movement of the bidirectional rotation of impact gun 4 completes to lock lathe pull rod 9 and retracting movements, so as to fulfill
The exchanging knives process of milling machine；
Milling machine tool changing device described in more than the utility model embodiment, during tool changing, the cutter chuck alignment machine on milling machine
Bed pull rod 9, pulls valve 11 and pushes away to the left manually, and impact gun 4 drives lathe pull rod 9 to rotate so as to lock the collet on cutter, unclamps manual
Valve is pulled, lathe pull rod 9 is detached from impact gun 4, and milling machine upper slitter is completed；When tearing knife open, valve 11 being pulled manually and is pushed away to the right, impact gun 4 drives lathe
9 negative direction of pull rod rotates, and 9 lower end of lathe pull rod is detached from cutter chuck, and cutter loosens, you can cutter is removed from milling machine, it is complete
Into tool changing.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can easily make these examples various modifications, and described herein one
As principle be applied in other embodiments without having to go through creative labor.Therefore, this case is not limited to above example, ability
The technical staff in domain is according to the announcement of this case, for improvement and modification that this case is made, for example, for chassis, intermediate plate, supporting plate
Equidimension and shape open up the aperture in hole and the size of each connector etc., if not generating the skill except this case
Art effect, then all should be in the protection domain of this case.
Claims (7)
1. a kind of milling machine tool changing device, which is characterized in that be made of chassis, top plate, impact gun, supporting rod and pull rod, the bottom
Disk both ends extend one section of support feet and whole device are fixed on to the top of milling machine head by the support feet separately down, this
There are one through-hole and through-hole internal vertical insertion lathe pull rod, the lower end of the lathe pull rod and cutter heads for center chassis position band
The upper end of fixture is connected, and the upper end of lathe pull rod is connected with impact gun sleeve, and impact gun sleeve upper end is connected with impact gun, impact gun top peace
Equipped with tracheae, tracheae centre position is equipped with shuttle valve, and the impact gun both sides are fixed by root supporting rod and a cylinder, the support
Bar is respectively provided with spring with cylinder top, and the lower end of the lathe pull rod and the upper end of Tool bil holding device are connected in a manner of bolt.
2. milling machine tool changing device according to claim 1, it is characterised in that：The impact gun both sides are consolidated by cylinder and supporting rod
It is fixed.
3. milling machine tool changing device according to claim 1, it is characterised in that：The lower end of the pull rod and Tool bil holding device it is upper
End is connected.
4. milling machine tool changing device according to claim 1, it is characterised in that：The pull rod moves upwards, and linear bearing exists
Optical axis moves up and down.
5. according to claim 1-4 any one of them milling machine tool changing devices, it is characterised in that：The shuttle valve is positive and negative by impact gun
Turn air source and be supplied to cylinder.
6. according to claim 1-4 any one of them milling machine tool changing devices, it is characterised in that：It pulls valve manually to push away to the left, impact gun
Pull rod rotation is driven to unclamp so as to lock the collet on cutter and pull valve manually, pull rod is detached from impact gun, milling machine upper slitter.
7. according to claim 1-4 any one of them milling machine tool changing devices, it is characterised in that：It is dynamic to pull valve and push away to the right, impact gun band
Dynamic pull rod negative direction rotation, pull rod lower end are detached from cutter chuck, and cutter loosens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759918.3U CN207464786U (en) | 2017-06-26 | 2017-06-26 | A kind of milling machine tool changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759918.3U CN207464786U (en) | 2017-06-26 | 2017-06-26 | A kind of milling machine tool changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464786U true CN207464786U (en) | 2018-06-08 |
Family
ID=62255778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720759918.3U Expired - Fee Related CN207464786U (en) | 2017-06-26 | 2017-06-26 | A kind of milling machine tool changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551284A (en) * | 2019-01-14 | 2019-04-02 | 浙江天功精密机械有限公司 | A kind of new-type mechanical equipment for the automatic pine folder knife of gun turret milling machine |
-
2017
- 2017-06-26 CN CN201720759918.3U patent/CN207464786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551284A (en) * | 2019-01-14 | 2019-04-02 | 浙江天功精密机械有限公司 | A kind of new-type mechanical equipment for the automatic pine folder knife of gun turret milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |