CN209648230U - Cutter is shrinkable numerically-controlled machine tool - Google Patents
Cutter is shrinkable numerically-controlled machine tool Download PDFInfo
- Publication number
- CN209648230U CN209648230U CN201920198717.XU CN201920198717U CN209648230U CN 209648230 U CN209648230 U CN 209648230U CN 201920198717 U CN201920198717 U CN 201920198717U CN 209648230 U CN209648230 U CN 209648230U
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- CN
- China
- Prior art keywords
- tool apron
- placing groove
- numerically
- shrinkable
- controlled machine
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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.)
- Expired - Fee Related
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses the shrinkable numerically-controlled machine tools of cutter, belong to numerical control machine tool technique field, including tool apron placing groove and the capping placing groove being mounted on tool apron placing groove, the inside of tool apron placing groove is equipped with L-type seat, the bottom of L-type seat is equipped with compression cylinder, one end of compression cylinder is mounted on the inner wall of tool apron placing groove, the outside of compression cylinder is equipped with the first spring, the inner wall of L-type seat is equipped with second spring, one end of second spring is equipped with side plate, the bottom of tool apron placing groove is equipped with electric pneumatic cylinder, the output end of electric pneumatic cylinder is equipped with fixing seat, tool apron is installed at the top of fixing seat.The phenomenon that the utility model can prevent the quick falling of fixing seat and tool apron from damaging, plays preferably to tool apron protective effect.
Description
Technical field
The utility model relates to a kind of numerically-controlled machine tools to belong to numerically-controlled machine tool more particularly to the shrinkable numerically-controlled machine tool of cutter
Technical field.
Background technique
When replacing cutter using tool magazine automatic tool changer, since tool magazine installation site is further away from the processing district of numerically-controlled machine tool
Domain, therefore must be provided with cutter changing mechanism can replace cutter.
In order to improve the efficiency of numerically-controlled machine tool replacement cutter, tool magazine is directly installed on to the side of station, passes through control
Main shaft is directly directed at tool magazine and carries out tool changing by operating system, and such setting can simplify tool changing process, and improve efficiency, in order to save
Space, and such mode will appear the cutter when failure of electric pneumatic cylinder and understand dramatic decrease under the action of own wt to machine
Bed apparatus causes to impact, if can damage equipment in tool changing, causes heavy losses, at present documents
201730097814.0 realize buffer function by being equipped with spring between buffer board and buffer board, and such buffering method is excessively simple
Single, buffering effect is unsatisfactory, therefore needs Optimal improvements.
Utility model content
The main purpose of the utility model is to provide for the shrinkable numerically-controlled machine tool of cutter, can prevent fixing seat and tool apron
Quick falling the phenomenon that damaging, play preferably to tool apron protective effect.
The purpose of this utility model can reach by using following technical solution:
Cutter is shrinkable numerically-controlled machine tool is placed including tool apron placing groove and the capping being mounted on the tool apron placing groove
The inside of slot, the tool apron placing groove is equipped with L-type seat, and the bottom of the L-type seat is equipped with compression cylinder, one end of the compression cylinder
It is mounted on the inner wall of the tool apron placing groove, the outside of the compression cylinder is equipped with the first spring, and the inner wall of the L-type seat is equipped with
Second spring, one end of the second spring are equipped with side plate, and the bottom of the tool apron placing groove is equipped with electric pneumatic cylinder, institute
The output end for stating electric pneumatic cylinder is equipped with fixing seat, is equipped with tool apron at the top of the fixing seat.
Preferably, the inner wall of the tool apron placing groove is equipped with sliding rail, and through-hole is offered on the sliding rail, and described
Tool apron is placed and also offers the through-hole at groove sidewall position corresponding with the through-hole.
Preferably, the outside of the sliding rail is equipped with sliding block, and the inside of the sliding block and the side wall of the fixing seat are fixed.
Preferably, the sliding block is equipped with fixed link far from the side of the fixing seat, and the fixed link is through described
Through-hole is equipped with rack gear, and the side of the rack gear is equipped with circular gear, and the inside of the circular gear is mounted on by bull stick
On the inner wall of the capping placing groove.
Preferably, connecting rod is installed, and the connecting rod is installed far from one end of the bull stick on the outside of the bull stick
There is capping.
Preferably, the capping phase of the capping of tool apron placing groove side and the tool apron placing groove other side
Mutually cooperation, the top of the tool apron placing groove can be sealed.
Preferably, the L-type seat is ring structure, and the side plate is mounted on the second spring far from the L-type seat
One end of wall, and the side plate is ring structure.
Preferably, the side plate more slopes inwardly closer to the bottom of the L-type seat inner wall.
The advantageous effects of the utility model:
1, the shrinkable numerically-controlled machine tool of cutter provided by the utility model, when electric pneumatic cylinder damages, in tool apron and fixing seat
It hurtles down under the gravity of itself, so that fixing seat and side plane contact press inclined side plate and move to L-type seat side wall, together
When compress second spring, therefore the buffer function certain to fixing seat is played by this process, on the inside of fixing seat and L-type seat
When bottom contacts, L-type seat inside bottom is squeezed, drives compression cylinder movement, while driving the first spring deformation on the outside of compression cylinder,
To further function as the buffer function to fixing seat and tool apron, so as to prevent the quick falling of fixing seat and tool apron from damaging
The phenomenon that occur, play preferably to tool apron protective effect.
Detailed description of the invention
Fig. 1 is the main sectional view according to a preferred embodiment of the shrinkable numerically-controlled machine tool of cutter of the utility model；
Fig. 2 is schematic enlarged-scale view at the A according to a preferred embodiment of the shrinkable numerically-controlled machine tool of cutter of the utility model；
Fig. 3 is schematic enlarged-scale view at the B according to a preferred embodiment of the shrinkable numerically-controlled machine tool of cutter of the utility model；
Fig. 4 is the sliding rail perspective view according to a preferred embodiment of the shrinkable numerically-controlled machine tool of cutter of the utility model；
Fig. 5 is to combine according to the sliding rail of a preferred embodiment of the shrinkable numerically-controlled machine tool of cutter of the utility model with sliding block
Cross-sectional view.
In figure: 1- electric pneumatic cylinder, the first spring of 2-, 3- compression cylinder, 4- tool apron placing groove, 5- cover placing groove, and 6- connects
Extension bar, 7- capping, 8-L type seat, 9- rack gear, 10- sliding rail, 11- tool apron, 12- fixing seat, 13- sliding block, 14- fixed link, 15- circle
Shape gear, 16- side plate, 17- second spring, 18- through-hole.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As Figure 1-Figure 5, the shrinkable numerically-controlled machine tool of cutter provided in this embodiment, including tool apron placing groove 4 and peace
Capping placing groove 5 mounted in the lower end in 4 outside of tool apron placing groove, the inside of tool apron placing groove 4 are equipped with the L-type seat 8 of ring structure,
The bottom of L-type seat 8 is equipped with several groups compression cylinder 3, and compression cylinder 3 is mounted on inside tool apron placing groove 4 far from one end of L-type seat 8
Bottom end, the outside of compression cylinder 3 is equipped with the first spring 2, and the inner wall of L-type seat 8 is equipped with several groups second spring 17, second spring
17 one end far from 8 inner wall of L-type seat are equipped with the side plate 16 of ring structure, and side plate 16 is got over closer to the bottom of 8 inner wall of L-type seat
Slope inwardly, the bottom of tool apron placing groove 4 is equipped with electric pneumatic cylinder 1, and the output end of electric pneumatic cylinder 1 runs through tool apron placing groove
4 and L-type seat 8 fixing seat 12 is installed, the top of fixing seat 12 is equipped with tool apron 11, therefore in the damage of electric pneumatic cylinder, In
It hurtles down under tool apron 11 and the gravity of fixing seat 12 itself, so that fixing seat 12 is contacted with side plate 16 presses inclined side
Plate 16 is moved to 8 side wall of L-type seat, while compressing second spring 17, therefore is played by this process certain to fixing seat 12
Buffer function squeezes 8 inside bottom of L-type seat when fixing seat 12 is contacted with 8 inside bottom of L-type seat, and compression cylinder 3 is driven to move,
2 deformation of the first spring in 3 outside of compression cylinder is driven simultaneously, to further function as the buffering work to fixing seat 12 and tool apron 11
With.
In the present embodiment, as shown in Figures 4 and 5, the inner wall of tool apron placing groove 4 is equipped with sliding rail 10, therefore in electronic gas
It when cylinder pressure 1 pushes mounting base 12 to move, slides its sliding block 13 on sliding rail 10, is pacified by the inner wall of tool apron placing groove 4
Equipped with sliding rail 10, the effect limited when fixing seat 12 moves is realized, and through-hole 18 is offered on sliding rail 10, and tool apron placing groove 4
Side wall also offers through-hole 18 at position corresponding with through-hole 18, therefore mounting rod 14 can be made solid through through-hole 18 and tooth 9
Fixed connection, to be cooperated by tooth 9 and the circular gear 15 of side.
In the present embodiment, as shown in Fig. 1,4 and 5, therefore the outside of sliding rail 10, which is equipped with sliding block 13, can pass through sliding rail 10
Play the role of limit to sliding block 13, the inside of sliding block 13 and the side wall of fixing seat 12 are fixed, so as to by sliding block 13 with
The connection relationship of fixing seat 12 plays position-limiting action when sliding to fixing seat 12.
In the present embodiment, as shown in Figure 1,2 and 3, sliding block 13 is equipped with fixed link 14 far from the side of fixing seat 12, and
Fixed link 14 is equipped with a tooth 9 through through-hole 18, and the side of tooth 9 is equipped with circular gear 15, and the inside of circular gear 15 is logical
Cross bull stick to be mounted on the inner wall of capping placing groove 5, connecting rod 6 be installed on the outside of bull stick, and connecting rod 6 far from bull stick one
End is equipped with capping 7, therefore fixing seat 12 can be pushed to move under the thrust of electric telescopic rod 1 by fixing seat 12,
The movement that fixed link 14 is driven by the fixed relationship of fixing seat 12 and sliding block 13 is closed by the installation of fixed link 14 and tooth 9
System moves so as to band carry-over bar 9, drives circular gear 15 to rotate by the movement of rack gear 9, to pass through circular gear 15
Rotation, drive connecting rod 6 rotation, by connecting rod 6 drive capping 7 movement, according to the capping 7 of 4 side of tool apron placing groove
Capping 7 with 4 other side of tool apron placing groove cooperates, and the top of tool apron placing groove 4 can be sealed, so that tool apron be placed
The top of slot 4 seals.
As Figure 1-Figure 5, the course of work of the shrinkable numerically-controlled machine tool of cutter provided in this embodiment is as follows:
Step 1: pushing mounting base 12 to move by starting electric pneumatic cylinder 1, pass through the fixation of fixing seat 12 and sliding block 13
Relationship drives the movement of fixed link 14, by the installation relation of fixed link 14 and tooth 9, moves, leads to so as to band carry-over bar 9
The movement for crossing rack gear 9 drives circular gear 15 to rotate, to pass through the rotation of circular gear 15, drives the rotation of connecting rod 6, leads to
Crossing connecting rod 6 drives capping 7 to move in capping placing groove 5 to which tool apron 11 to be exposed；
Step 2: when needing to withdraw tool apron 11, pushing mounting base 12 to move by starting electric pneumatic cylinder 1, pass through fixation
Seat 12 drives the movement of fixed link 14 with the fixed relationship of sliding block 13, by the installation relation of fixed link 14 and tooth 9, so as to
It is moved with band carry-over bar 9, drives circular gear 15 to rotate by the movement of rack gear 9, to pass through the rotation of circular gear 15, band
The rotation of dynamic connecting rod 6 drives capping 7 and tool apron placing groove 4 of 7 movement of capping according to 4 side of tool apron placing groove by connecting rod 6
The capping 7 of the other side cooperates, and the top of tool apron placing groove 4 can be sealed, so that the top of tool apron placing groove 4 is close
Envelope, to play the function that the cutter head on tool apron 11 is played a protective role and prevented to hurt sb.'s feelings；
Step 3: in the damage of electric pneumatic cylinder, hurtle down under tool apron 11 and the gravity of fixing seat 12 itself,
It presses inclined side plate 16 to which fixing seat 12 is contacted with side plate 16 and is moved to 8 side wall of L-type seat, while compressing second spring 17,
Therefore the buffer function certain to fixing seat 12 is played by this process, when fixing seat 12 is contacted with 8 inside bottom of L-type seat
When, 8 inside bottom of L-type seat is squeezed, compression cylinder 3 is driven to move, while driving 2 deformation of the first spring in 3 outside of compression cylinder, thus
Further function as the buffer function to fixing seat 12 and tool apron 11.
In conclusion in the present embodiment, pushing mounting base 12 to move by starting electric pneumatic cylinder 1, passing through fixing seat
12 drive the movement of fixed link 14 with the fixed relationship of sliding block 13, by the installation relation of fixed link 14 and tooth 9, so as to
Band carry-over bar 9 moves, and drives circular gear 15 to rotate by the movement of rack gear 9, to pass through the rotation of circular gear 15, drives
The rotation of connecting rod 6 drives capping 7 to move in capping placing groove 5 to which tool apron 11 to be exposed by connecting rod 6, when
When needing to withdraw tool apron 11, pushes mounting base 12 to move by starting electric pneumatic cylinder 1, pass through consolidating for fixing seat 12 and sliding block 13
Determine the movement that relationship drives fixed link 14, by the installation relation of fixed link 14 and tooth 9, moved so as to band carry-over bar 9,
It drives circular gear 15 to rotate by the movement of rack gear 9, to pass through the rotation of circular gear 15, drives the rotation of connecting rod 6,
Drive 7 movement of capping according to the capping 7 and 7 phase of capping of 4 other side of tool apron placing groove of 4 side of tool apron placing groove by connecting rod 6
Mutually cooperation, the top of tool apron placing groove 4 can be sealed, to the top of tool apron placing groove 4 be sealed, to play to tool apron
Cutter head on 11 plays a protective role and prevents the function of hurting sb.'s feelings, in the damage of electric pneumatic cylinder, in tool apron 11 and fixing seat 12
It hurtles down under the gravity of itself, so that fixing seat 12 is contacted with side plate 16 presses inclined side plate 16 to 8 side wall of L-type seat
Movement, while second spring 17 is compressed, therefore the buffer function certain to fixing seat 12 is played by this process, work as fixing seat
12 with 8 inside bottom of L-type seat when contacting, and squeezes 8 inside bottom of L-type seat, drives compression cylinder 3 to move, while driving outside compression cylinder 3
2 deformation of the first spring of side, so that the buffer function to fixing seat 12 and tool apron 11 is further functioned as, so as to prevent from fixing
The phenomenon that quick falling of seat 12 and tool apron 11 damages.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (8)
1. cutter is shrinkable numerically-controlled machine tool, it is characterised in that: including tool apron placing groove (4) and be mounted on the tool apron placing groove
(4) inside of the capping placing groove (5) on, the tool apron placing groove (4) is equipped with L-type seat (8), and the bottom of the L-type seat (8) is pacified
Equipped with compression cylinder (3), one end of the compression cylinder (3) is mounted on the inner wall of the tool apron placing groove (4), the compression cylinder (3)
Outside be equipped with the first spring (2), the inner wall of the L-type seat (8) is equipped with second spring (17), the second spring (17)
One end is equipped with side plate (16), and the bottom of the tool apron placing groove (4) is equipped with electric pneumatic cylinder (1), the electric pneumatic cylinder
(1) output end is equipped with fixing seat (12), is equipped with tool apron (11) at the top of the fixing seat (12).
2. the shrinkable numerically-controlled machine tool of cutter according to claim 1, it is characterised in that: the tool apron placing groove (4) it is interior
Wall is equipped with sliding rail (10), and through-hole (18) are offered on the sliding rail (10), and tool apron placing groove (4) side wall with it is described
Through-hole (18) also offers the through-hole (18) at corresponding position.
3. the shrinkable numerically-controlled machine tool of cutter according to claim 2, it is characterised in that: the outside of the sliding rail (10) is equipped with
Sliding block (13), the inside of the sliding block (13) and the side wall of the fixing seat (12) are fixed.
4. the shrinkable numerically-controlled machine tool of cutter according to claim 3, it is characterised in that: the sliding block (13) is far from described solid
The side of reservation (12) is equipped with fixed link (14), and the fixed link (14) is equipped with rack gear (9) through the through-hole (18),
The side of the rack gear (9) is equipped with circular gear (15), and described in the inside of the circular gear (15) is mounted on by bull stick
On the inner wall for covering placing groove (5).
5. the shrinkable numerically-controlled machine tool of cutter according to claim 4, it is characterised in that: the company of being equipped on the outside of the bull stick
Extension bar (6), and the connecting rod (6) is equipped with capping (7) far from one end of the bull stick.
6. the shrinkable numerically-controlled machine tool of cutter according to claim 1, it is characterised in that: tool apron placing groove (4) side
The capping (7) and tool apron placing groove (4) other side the capping (7) cooperate, the tool apron can be put
Set the top sealing of slot (4).
7. the shrinkable numerically-controlled machine tool of cutter according to claim 1, it is characterised in that: the L-type seat (8) is ring junction
Structure, the side plate (16) are mounted on the one end of the second spring (17) far from L-type seat (8) inner wall, and the side plate
It (16) is ring structure.
8. the shrinkable numerically-controlled machine tool of cutter according to claim 1, it is characterised in that: the side plate (16) is closer to described
The bottom of L-type seat (8) inner wall more slopes inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198717.XU CN209648230U (en) | 2019-02-15 | 2019-02-15 | Cutter is shrinkable numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198717.XU CN209648230U (en) | 2019-02-15 | 2019-02-15 | Cutter is shrinkable numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209648230U true CN209648230U (en) | 2019-11-19 |
Family
ID=68524231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198717.XU Expired - Fee Related CN209648230U (en) | 2019-02-15 | 2019-02-15 | Cutter is shrinkable numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209648230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475993A (en) * | 2020-11-20 | 2021-03-12 | 厦门语芙涵机械有限公司 | Clamping device capable of being automatically adjusted according to workpiece and used for vertical machining center |
| CN118404381A (en) * | 2024-07-04 | 2024-07-30 | 宁波联合蓝光科技有限公司 | Numerical control machine tool with retractable cutter |
-
2019
- 2019-02-15 CN CN201920198717.XU patent/CN209648230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475993A (en) * | 2020-11-20 | 2021-03-12 | 厦门语芙涵机械有限公司 | Clamping device capable of being automatically adjusted according to workpiece and used for vertical machining center |
| CN118404381A (en) * | 2024-07-04 | 2024-07-30 | 宁波联合蓝光科技有限公司 | Numerical control machine tool with retractable cutter |
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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: 20191119 Termination date: 20220215 |