CN209335204U - A kind of numerical control machine tool changer selects knife assembling device - Google Patents
A kind of numerical control machine tool changer selects knife assembling device Download PDFInfo
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- CN209335204U CN209335204U CN201920043288.9U CN201920043288U CN209335204U CN 209335204 U CN209335204 U CN 209335204U CN 201920043288 U CN201920043288 U CN 201920043288U CN 209335204 U CN209335204 U CN 209335204U
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- knife
- numerical control
- driven wheel
- control machine
- machine tool
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Abstract
The utility model relates to mechanical equipment technical fields, in particular a kind of numerical control machine tool changer selects knife assembling device, including cutterhead, cutterhead side is equipped with protective shell, period component is equipped with inside protective shell, period component includes driven wheel, the outer circumferential walls of driven wheel are equidistantly equipped with several card slots, the lower section of driven wheel is equipped with driving wheel, the outer circumferential walls of driving wheel are equipped with fixture block, first rotating shaft is coaxially provided at the side center of driven wheel, fixing groove is offered at the other side center of driven wheel, the second shaft is embedded in fixing groove, the period component that the utility model passes through setting, cutter head periodicity rotation on cutterhead can be used, it effectively prevent the cutter head working time too long, cutter head is caused to damage or damage larger, to be conducive to improve the service life of cutter head, secondly by the tool changing device of design, it can be by the bit replacing of damage, it avoids The problem of traditional artificial tool changing, Yi Yinfa accident, the personal safety of worker is effectively improved, to be conducive to improve the market competitiveness.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of numerical control machine tool changer selects knife assembling device.
Background technique
Tool magazine is widely used on the machining center of numerical controlled machinery manufacture field, since the production line working time is longer,
Some cutter head on cutterhead works long hours, and the temperature of meeting cutter head is higher, causes tool bit abrasion larger or even damage cutter head, mirror
In this, it is proposed that a kind of numerical control machine tool changer selects knife assembling device.
Utility model content
The purpose of this utility model is to provide a kind of numerical control machine tool changers to select knife assembling device, to solve above-mentioned background skill
The cutter head proposed in art works long hours the problem of leading to wear larger or even damage cutter head.
To achieve the above object, the utility model provides the following technical solutions:
A kind of numerical control machine tool changer selects knife assembling device, including cutterhead, and the cutterhead side is equipped with protective shell, the protection
Period component is equipped with inside shell, the period component includes driven wheel, and the outer circumferential walls of the driven wheel are equidistantly equipped with several
Card slot, the lower section of the driven wheel are equipped with driving wheel, and the outer circumferential walls of the driving wheel are equipped with fixture block, the side of the driven wheel
It is coaxially provided with first rotating shaft at center, fixing groove is offered at the other side center of the driven wheel, is embedded in the fixing groove
There is the second shaft.
Preferably, the outer circumferential walls of the cutterhead are equipped with several fixed blocks, and the fixed block is equipped with cutter head, the cutter head
It is engaged by clamping with the fixed block.
Preferably, restriction slot is offered in the fixing groove, second shaft is equidistant by the outer circumferential walls of close end
Equipped with several restriction pearls, the groove width for limiting slot is adapted with the size for limiting pearl, and is flexibly connected.
Preferably, the first rotating shaft is through the protective shell and extending to outside the protective shell, the first rotating shaft with
The cutterhead closely welds.
Preferably, the side of the protective shell is equipped with driving motor, the output shaft of the driving motor by shaft coupling with
The driven wheel is fixedly connected.
Preferably, second shaft and the inner sidewall of the protective shell closely weld.
Preferably, the size of the fixture block is adapted with the size of the card slot, and mating.
Preferably, the front side of the cutterhead is equipped with tool changing device, and the tool changing device includes first hydraulic cylinder, and described first
The end of the piston rod of hydraulic cylinder is welded with the first knife cylinder, and the side of the first knife cylinder is equipped with the second knife cylinder, second knife
The side of cylinder is equipped with second hydraulic cylinder, and the bottom of the second hydraulic cylinder is equipped with tool changing platform, bottom of the tool changing platform or so two
Side is symmetrically arranged with castor, and the bottom of each castor is equipped with sliding rail.
Preferably, the second knife cylinder offers through-hole close to the side wall of the second hydraulic cylinder, opens up in the through-hole
There is annular groove, the piston rod end of the second hydraulic cylinder is welded with limiting plate, and the annular groove is matched with the limiting plate grafting
It closes.
Preferably, the upper surface of the tool changing platform offers knife cylinder slot, the first knife cylinder and the second knife cylinder and the knife
Cylinder slot is slidably connected.
Compared with prior art, the utility model has the beneficial effects that
Cutter head periodicity rotation on cutterhead can be used, be effectively prevent by the period component of setting by the utility model
The cutter head working time is too long, cause cutter head damage or damage it is larger, thus be conducive to improve cutter head service life, secondly by
The problem of bit replacing of damage can be avoided traditional artificial tool changing by the tool changing device of design, Yi Yinfa accident, effectively improves
The personal safety of worker, to be conducive to improve the market competitiveness.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of period component and cutterhead in the utility model；
Fig. 3 is the cross section structure schematic diagram of driven wheel in the utility model；
Fig. 4 is the configuration schematic diagram of tool changing device in the utility model；
Fig. 5 is the cross section structure schematic diagram of the second knife cylinder in the utility model.
In figure: 1, cutterhead；10, fixed block；11, cutter head；2, protective shell；3, driving motor；4, period component；40, driven
Wheel；401, card slot；402, fixing groove；4021, slot is limited；41, driving wheel；411, fixture block；42, first rotating shaft；43, second turn
Axis；431, pearl is limited；5, tool changing device；50, first hydraulic cylinder；51, the first knife cylinder；52, the second knife cylinder；521, through-hole；5211,
Annular groove；53, second hydraulic cylinder；531, limiting plate；54, tool changing platform；541, knife cylinder slot；55, castor；6, sliding rail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features." several " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment 1:
A kind of numerical control machine tool changer selects knife assembling device, as depicted in figs. 1 and 2, including cutterhead 1,1 side of cutterhead, which is equipped with, to be protected
Protective case 2 is equipped with period component 4 inside protective shell 2, and period component 4 includes driven wheel 40, and the outer circumferential walls of driven wheel 40 are equidistant
Equipped with several card slots 401, the lower section of driven wheel 40 is equipped with driving wheel 41, and the outer circumferential walls of driving wheel 41 are equipped with fixture block 411, driven
It is coaxially provided with first rotating shaft 42 at the side center of wheel 40, fixing groove 402 is offered at the other side center of driven wheel 40, it is fixed
The second shaft 43 is embedded in slot 402.
In the present embodiment, the outer circumferential walls of cutterhead 1 are equipped with several fixed blocks 10, and fixed block 10 is equipped with cutter head 11, cutter head
11 are engaged by clamping with fixed block 10, are conveniently replaceable cutter head 11.
Further, first rotating shaft 42 through protective shell 2 and extends to outside protective shell 2, and first rotating shaft 42 and cutterhead 1 are close
Welding, the side of protective shell 2 are equipped with driving motor 3, and the output shaft of driving motor 3 connects by the way that shaft coupling and driven wheel 40 are fixed
It connects, the second shaft 43 and the inner sidewall of protective shell 2 closely weld.
Specifically, the size of fixture block 411 is adapted with the size of card slot 401, and mating, by that will block
Block 411, which is embedded in card slot 401, generates active force, makes driving wheel 41 that driven wheel 40 be driven to rotate.
It is worth noting that the driving motor 3 being related in the present embodiment uses Shanghai Yong Ce mechanical equipment Co., Ltd
The threephase asynchronous of the model YH80M2-4 of production, mating power supply and control switch can also be provided by producer, remove this
Except, circuit and electronic component are related in the utility model and module is the prior art, those skilled in the art are complete
It may be implemented entirely, be not necessarily to superfluous words, the content of the utility model protection is not related to the improvement for internal structure and method yet.
Embodiment 2:
As second of embodiment of the utility model, for the ease of guaranteeing stabilization of the period component 4 in protective shell 2
Property, the present invention staff makes improvements 40 side of driven wheel, as a kind of preferred embodiment, as shown in figure 3, in fixing groove 402
It offers and limits slot 4021, the second shaft 43 is equidistantly equipped with several restriction pearls 431 by the outer circumferential walls of close end.
In the present embodiment, the second shaft 43 equidistantly offers several pearl slots by the outer circumferential walls of close end, limits pearl 431
It can be freely rotated in corresponding pearl slot.
Further, the groove width for limiting slot 4021 is adapted with the size for limiting pearl 431, and is flexibly connected, and is limited
On the other hand pearl 431 can be limited the second shaft 43 by the restriction pearl 431 of protrusion limiting slot 4021 in free rolling
In fixing groove 402, stability when driven wheel 40 rotates is improved.
Embodiment 3:
As the third embodiment of the utility model, for the ease of tool changing, the present invention staff makes the front side of cutterhead 1
It improves, as a kind of preferred embodiment, as shown in Figure 4 and Figure 5, the front side of cutterhead 1 is equipped with tool changing device 5, and tool changing device 5 includes
First hydraulic cylinder 50, the end of the piston rod of first hydraulic cylinder 50 are welded with the first knife cylinder 51, and the side of the first knife cylinder 51 is equipped with
Second knife cylinder 52, the side of the second knife cylinder 52 are equipped with second hydraulic cylinder 53, and the bottom of second hydraulic cylinder 53 is equipped with tool changing platform 54, changes
It is symmetrically arranged with castor 55 at left and right sides of the bottom of knife platform 54, the bottom of each castor 55 is equipped with sliding rail 6.
In the present embodiment, the second knife cylinder 52 offers through-hole 521 close to the side wall of second hydraulic cylinder 53, opens in through-hole 521
Equipped with annular groove 5211, the piston rod end of second hydraulic cylinder 53 is welded with limiting plate 531, annular groove 5211 and limiting plate 531
It is mating that (there are frictional force between limiting plate 531 and annular groove 5211, will not be in ring in the case where the effect of no external force
Moved in shape slot 5211), the piston rod end of second hydraulic cylinder 53 is limited in through-hole 521 by limiting plate 531, meanwhile,
When the contraction of the piston rod of second hydraulic cylinder 53, the second knife cylinder 52 can be pulled mobile.
Further, the upper surface of tool changing platform 54 offers knife cylinder slot 541, the first knife cylinder 51 and the second knife cylinder 52 and knife cylinder
Slot 541 is slidably connected, and the first knife cylinder 51 and the second knife cylinder 52 can be moved along the inner wall of knife cylinder slot 541, convenient for hydraulic by first
Cylinder 50 and 53 piston rod of second hydraulic cylinder drive the first knife cylinder 51 and the second knife cylinder 52 to move in knife cylinder slot 541.
It is worth noting that the first hydraulic cylinder 50 and second hydraulic cylinder 53 that are related in the present embodiment are all made of Changzhou
The pull rod hydraulic cylinder of the model YGD of Feng Chun hydraulic cylinder factory production, mating control switch and pipeline can also be provided by producer,
In addition to this, pipeline and electronic component are related in the utility model and module is the prior art, those skilled in the art
Member may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to the improvement for internal structure and method yet.
The numerical control machine tool changer of the utility model selects knife assembling device when in use, firstly, 3 power supply of driving motor is connected,
And its power switch is opened, it drives driving wheel 41 to rotate by the output shaft of driving motor 3, fixture block 411 is made to be embedded in card slot 401
It is interior, so that driven wheel 40 be driven to rotate, is rotated by driven wheel 40 and first rotating shaft 42 is driven to rotate, and then make 42 band of first rotating shaft
Movable knife disc 1 rotates, and only when fixture block 411 is embedded in card slot 401, driving wheel 41 could pass through fixture block 411 and drive driven wheel 40
Rotation realizes 1 periodic rotary of cutterhead with this process, uses 11 rotation of cutter head on cutterhead 1, cutter head 11 is effectively avoided to work
Overlong time, temperature is excessively high, causes to wear the larger problem of cutter head 11；
When needing replacing cutter head 11, tool changing platform 54 is moved by castor 55 along sliding rail 6, the second knife cylinder 52 is set in
Outside the cutter head 11 needed replacing, at this point, starting second hydraulic cylinder 53, makes the piston rod of second hydraulic cylinder 53 push limiting plate 531
The cutter head 11 needed replacing is squeezed, cutter head 11 is separated by the mobile tool changing platform 54 in direction with fixed block 10 then, then, is passed through
The piston rod of second hydraulic cylinder 53 is shunk, and the second knife cylinder 52 is moved to the right end of knife cylinder slot 541 along the inner wall of knife cylinder slot 541,
Further, start first hydraulic cylinder 50, the first knife cylinder 51 is moved to by the second knife cylinder 52 by the piston rod of first hydraulic cylinder 50
Just it is set in the position on the cutter head 11 needed replacing, by mobile tool changing platform 54, the cutter head 11 in the first knife cylinder 51 is blocked
It connects on corresponding fixed block 10, tool changing is realized with this process, artificial tool changing is avoided, leads to contingency.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (10)
1. a kind of numerical control machine tool changer selects knife assembling device, including cutterhead (1), it is characterised in that: cutterhead (1) side is equipped with
Protective shell (2), the protective shell (2) is internal to be equipped with period component (4), and the period component (4) includes driven wheel (40), described
The outer circumferential walls of driven wheel (40) are equidistantly equipped with several card slots (401), and the lower section of the driven wheel (40) is equipped with driving wheel
(41), the outer circumferential walls of the driving wheel (41) are equipped with fixture block (411), are coaxially provided at the side center of the driven wheel (40)
First rotating shaft (42) offers fixing groove (402) at the other side center of the driven wheel (40), in the fixing groove (402)
It is embedded with the second shaft (43).
2. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: the circle of the cutterhead (1)
All outer walls are equipped with several fixed blocks (10), and the fixed block (10) is equipped with cutter head (11), the cutter head (11) and the fixation
Block (10) is engaged by clamping.
3. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: the fixing groove (402)
It inside offers and limits slot (4021), second shaft (43) is equidistantly equipped with several restriction pearls by the outer circumferential walls of close end
(431), the groove width for limiting slot (4021) is adapted with the size for limiting pearl (431), and is flexibly connected.
4. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: the first rotating shaft (42)
Through the protective shell (2) and extend to the protective shell (2) outside, the first rotating shaft (42) and the cutterhead (1) are closely welded
It connects.
5. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: the protective shell (2)
Side is equipped with driving motor (3), and the output shaft of the driving motor (3) connects by the way that shaft coupling and the driven wheel (40) are fixed
It connects.
6. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: second shaft (43)
It is closely welded with the inner sidewall of the protective shell (2).
7. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: the fixture block (411)
Size is adapted with the size of the card slot (401), and mating.
8. numerical control machine tool changer according to claim 1 selects knife assembling device, it is characterised in that: before the cutterhead (1)
Side is equipped with tool changing device (5), and the tool changing device (5) includes first hydraulic cylinder (50), the piston of the first hydraulic cylinder (50)
The end of bar is welded with the first knife cylinder (51), and the side of the first knife cylinder (51) is equipped with the second knife cylinder (52), second knife
The side of cylinder (52) is equipped with second hydraulic cylinder (53), and the bottom of the second hydraulic cylinder (53) is equipped with tool changing platform (54), described to change
It is symmetrically arranged with castor (55) at left and right sides of the bottom of knife platform (54), the bottom of each castor (55) is equipped with sliding rail (6).
9. numerical control machine tool changer according to claim 8 selects knife assembling device, it is characterised in that: the second knife cylinder (52)
Side wall close to the second hydraulic cylinder (53) offers through-hole (521), offers annular groove in the through-hole (521)
(5211), the piston rod end of the second hydraulic cylinder (53) is welded with limiting plate (531), the annular groove (5211) with it is described
Limiting plate (531) is mating.
10. numerical control machine tool changer according to claim 8 selects knife assembling device, it is characterised in that: the tool changing platform (54)
Upper surface offer knife cylinder slot (541), the first knife cylinder (51) and the second knife cylinder (52) and the knife cylinder slot (541) are slided
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043288.9U CN209335204U (en) | 2019-01-11 | 2019-01-11 | A kind of numerical control machine tool changer selects knife assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043288.9U CN209335204U (en) | 2019-01-11 | 2019-01-11 | A kind of numerical control machine tool changer selects knife assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335204U true CN209335204U (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043288.9U Expired - Fee Related CN209335204U (en) | 2019-01-11 | 2019-01-11 | A kind of numerical control machine tool changer selects knife assembling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209335204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974360A (en) * | 2019-12-19 | 2020-04-10 | 京东方科技集团股份有限公司 | Knife head replacing device of scalpel |
| CN113059575A (en) * | 2021-03-26 | 2021-07-02 | 西安热工研究院有限公司 | Combined material cutting integrated robot |
-
2019
- 2019-01-11 CN CN201920043288.9U patent/CN209335204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974360A (en) * | 2019-12-19 | 2020-04-10 | 京东方科技集团股份有限公司 | Knife head replacing device of scalpel |
| CN113059575A (en) * | 2021-03-26 | 2021-07-02 | 西安热工研究院有限公司 | Combined material cutting integrated robot |
| CN113059575B (en) * | 2021-03-26 | 2023-01-31 | 西安热工研究院有限公司 | Combined material cutting integrated robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200111 |