CN208117346U - A kind of cutter grabbing assembly adjustment mechanism - Google Patents
A kind of cutter grabbing assembly adjustment mechanism Download PDFInfo
- Publication number
- CN208117346U CN208117346U CN201820455899.XU CN201820455899U CN208117346U CN 208117346 U CN208117346 U CN 208117346U CN 201820455899 U CN201820455899 U CN 201820455899U CN 208117346 U CN208117346 U CN 208117346U
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- CN
- China
- Prior art keywords
- cutter
- knife plate
- crawl
- adjustment mechanism
- installation frame
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Abstract
The utility model relates to Computerized Numerical Control processing technology fields,Specifically a kind of cutter grabbing assembly adjustment mechanism,Including knife plate,Knife plate adjustment mechanism,Cutter grabbing device,Grab driving device,Grab elevating mechanism and installation frame,Wherein knife plate adjustment mechanism is set on front side of the installation frame,And knife plate is driven along X by the knife plate adjustment mechanism to moving,Crawl elevating mechanism is set on the installation frame,And cutter grabbing device and crawl driving device are equipped in the crawl elevating mechanism lower end,The cutter grabbing device and crawl driving device are driven by the crawl elevating mechanism to be gone up and down simultaneously along Z-direction,And the cutter grabbing device is driven by the crawl driving device and is moved along Y-direction,The knife plate is equipped with swaging clamp recess,Cutter rear end is placed in the swaging clamp recess,The cutter front end is grabbed by the cutter grabbing device.The utility model can accurately complete cutter crawl, guarantee smoothly to take knife or dress knife storage.
Description
Technical field
The utility model relates to Computerized Numerical Control processing technology field, specifically a kind of cutter grabbing assembly adjustment mechanism.
Background technique
With society and development in science and technology, one side user the machining accuracy etc. of workpiece is required it is higher and higher, especially
The industry field as aerospace, and on the other hand as the numerically controlled processing equipment of various high-efficiency and precisions is gradually applied to reality
In the production of border, enterprise can not only be made to meet the increasingly strict processing request of user, while also improving enterprise's processing efficiency, dropped
Low enterprise's production cost.In NC Machining Process, it is a highly important ring that the dress of cutter, which takes replacement, but in the prior art
Main still rely on manually takes knife from tool magazine as needed, this has been difficult to adapt to the modern production requirement of enterprise.Separately
Although having already appeared some mobile mechanisms for transmitting cutter between distinct device in the prior art outside, often occur taking knife
Position inaccuracy or cutter crawl loosely lead to the case where falling off.
Utility model content
The purpose of this utility model is to provide a kind of cutter grabbing assembly adjustment mechanisms, can accurately complete as needed
The crawl work of cutter, guarantee cutter smoothly takes knife or dress knife storage.
The purpose of this utility model is achieved through the following technical solutions：
A kind of cutter grabbing assembly adjustment mechanism, including knife plate, knife plate adjustment mechanism, cutter grabbing device, crawl driving
Device, crawl elevating mechanism and installation frame, wherein knife plate adjustment mechanism is set on front side of the installation frame, and knife plate passes through
The knife plate adjustment mechanism driving is along X to moving, and crawl elevating mechanism is set on the installation frame, and in the crawl
Elevating mechanism lower end is equipped with cutter grabbing device and crawl driving device, and the cutter grabbing device and crawl driving device pass through
Crawl elevating mechanism driving is gone up and down simultaneously along Z-direction, and lifting in place when the cutter grabbing device pass through the crawl
Driving device driving is moved along Y-direction, and the knife plate is equipped with swaging clamp recess, and cutter rear end is placed in the swaging clamp recess,
The cutter front end is grabbed by the cutter grabbing device.
The knife plate adjustment mechanism includes knife plate adjustment motor, knife plate adjustment rack gear, movable plate and knife plate adjustment gear, institute
It states movable plate to be slidably connected with the installation frame, knife plate is equipped on the movable plate and adjusts rack gear, knife plate adjusts motor peace
On the installation frame, and the output shaft of knife plate adjustment motor is equipped with the knife engaged with knife plate adjustment rack gear
Plate adjusts gear, and knife plate is mounted on the movable plate.
The crawl elevating mechanism includes lifting column, lifting motor, lifter rack and lifting gear, wherein the lifting column
By passing through in the middle part of the installation frame, and the lifting column side wall is slidably connected with the installation frame, and lifter rack is mounted on
On the lifting column side wall, lifting motor is mounted on the installation frame, and is equipped on the output shaft of the lifting motor
The lifting gear engaged with the lifter rack, the cutter grabbing device and crawl driving device are set under the lifting column
End.
The cutter grabbing device is a crawl cylinder, and piston rod and broaching tool valve are equipped in the cutter grabbing device
Pawl, wherein the broaching tool claw drives harmomegathus by the way that the piston rod is mobile, the cutter front end is received by the broaching tool claw
Contracting crawl.
The cutter rear end is equipped with the card slot chimeric with the swaging clamp recess.
Two angles of swaging clamp recess open side end is equipped with pulley, when cutter enters swaging clamp recess, the card slot bottom
Face and the pulley contact.
Swaging clamp recess two sides are equipped with jaw components, and the jaw components include outer claw and interior claw.
The advantages of the utility model is with good effect：
1, the utility model is equipped with knife plate adjustment mechanism for adjusting knife plate position, is further provided with crawl elevating mechanism and uses
In adjustment cutter grabbing device position, guarantee the accurate crawl work for completing cutter.
2, the cutter grabbing device that the utility model uses is equipped in the cutter grabbing device for a crawl cylinder
Piston rod and broaching tool claw, the broaching tool claw drive harmomegathus by the way that the piston rod is mobile, and the cutter front end passes through institute
Broaching tool claw crawl is stated, guarantees that cutter crawl is firm.
3, the knife plate that the utility model uses is equipped with pulley at two angles of open side end of swaging clamp recess, in addition the card
Knife recess two sides are additionally provided with jaw components, have both guaranteed that cutter crawl is firm, while cutter and knife plate also being facilitated to be detached from.
4, the utility model high degree of automation greatly improves work efficiency.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model,
Fig. 2 is the main view of the utility model in Fig. 1,
Fig. 3 is the A-A cross-sectional view in Fig. 2,
Fig. 4 is the left view of the utility model in Fig. 2,
Fig. 5 is the top view of the utility model in Fig. 2,
Fig. 6 is enlarged drawing at the B in Fig. 5,
Fig. 7 is the knife plate schematic diagram in Fig. 1,
Fig. 8 is enlarged drawing at the C in Fig. 7,
Fig. 9 is the use state diagram of the utility model.
Wherein, 1 is knife plate, and 101 be swaging clamp recess, and 102 be pulley, and 103 be outer claw, and 104 be interior claw, and 2 be cutter
Grabbing device, 201 be piston rod, and 202 be broaching tool claw, and 3 be knife plate adjustment mechanism, and 301 adjust motor for knife plate, and 302 be knife
Plate adjusts rack gear, and 303 be movable plate, and 304 adjust gear for knife plate, and 305 be sliding-rail sliding component, and 4 be crawl elevating mechanism,
401 be lifting column, and 402 be lifter rack, and 403 be lifting motor, and 404 be lifting gear, and 405 be lift the slide assembly, and 5 be peace
Frame up frame, and 6 be cutter, and 601 be card slot, and 7 be crawl driving device, and 8 be knife rest.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in figs. 1 to 6, the utility model includes knife plate 1, knife plate adjustment mechanism 3, cutter grabbing device 2, crawl driving
Device 7, crawl elevating mechanism 4 and installation frame 5, wherein knife plate adjustment mechanism 3 is set to 5 front side of installation frame, knife plate 1
It is mounted on the knife plate adjustment mechanism 3 and is driven along X by the knife plate adjustment mechanism 3 to moving, grab elevating mechanism 4
It is set on the installation frame 5 and lower end is extend out to outside the installation frame 5, be equipped in 4 lower end of crawl elevating mechanism
Cutter grabbing device 2 and crawl driving device 7, the cutter grabbing device 2 and crawl driving device 7 are risen by the crawl
The driving of descending mechanism 4 is gone up and down along Z-direction, and the cutter grabbing device 2 is then driven by the crawl driving device 7 and moved along Y-direction
Dynamic, the knife plate 1 is equipped with swaging clamp recess 101, and 6 rear end of cutter is placed in the swaging clamp recess 101, as shown in figure 3, in institute
6 rear end of cutter is stated equipped with the card slot 601 chimeric with the swaging clamp recess 101,6 front end of cutter passes through cutter crawl dress
Set 2 crawls.
As shown in Fig. 1~2 and Fig. 4~5, the knife plate adjustment mechanism 3 includes knife plate adjustment motor 301, knife plate adjustment tooth
Item 302, movable plate 303 and knife plate adjust gear 304, as shown in figure 4, the movable plate 303 by sliding-rail sliding component 305 with
It is slidably connected on front side of the installation frame 5, in the present embodiment, the sliding rail in the sliding-rail sliding component 305 is set to movable plate
On 303, sliding block is set on the installation frame 5, and knife plate is equipped on the movable plate 303 and adjusts rack gear 302, knife plate adjustment
Motor 301 is mounted on the installation frame 5, and the output shaft of knife plate adjustment motor 301 is equipped with and the knife plate tune
The knife plate that whole rack gear 302 engages adjusts gear 304, and knife plate 1 is mounted on the movable plate 303.When mechanism works, the shifting
Movable plate 303 adjusts the driving of motor 301 along X to moving by the knife plate, and knife plate adjustment motor 301 pass through it is described
Knife plate adjusts rack gear 302 and knife plate adjustment gear 304 transmits torque, and knife plate 1 realizes position tune as the movable plate 303 is mobile
It is whole.
As shown in figures 4-6, the crawl elevating mechanism 4 includes lifting column 401, lifting motor 403,402 and of lifter rack
Lifting gear 404, as shown in fig. 6, the lifting column 401 is in the middle part of the installation frame 5 by passing through, and 401 side of the lifting column
Wall is slidably connected by lift the slide assembly 405 with the installation frame 5, and in the present embodiment, the hoistway component 405 is
Sliding block slide track component, wherein sliding block is set on the installation frame 5, and sliding rail is set on the lifting column 401, such as Fig. 4 institute
Show, lifter rack 402 is mounted on the lifting column 401, and lifting motor 403 is mounted on the installation frame 5, such as Fig. 6 institute
Show, lifting gear 404 is equipped on the output shaft of the lifting motor 403 and is engaged with the lifter rack 402.Mechanism work
When, the lifting column 401 is driven by the lifting motor 403 and is gone up and down along Z-direction, and the lifting motor 403 passes through institute
It states lifting gear 404 and lifter rack 402 transmits torque.
As shown in figure 4, cutter grabbing device 2 and crawl driving device 7 are all set in 401 lower end of lifting column, this reality
It applies in example, the crawl driving device 7 uses motor screw-nut structure, and the motor and lead screw are set to a mounting base
On, the mounting base is connected with 401 lower end of lifting column, and the lead screw is rotated by motor driven, and nut sleeve is loaded on institute
It states on lead screw, cutter grabbing device 2 and the mounting base are slidably connected and are connected with the screw.The crawl driving device
7 can also can be realized the structure of linear movement using other.
As shown in figure 3, the cutter grabbing device 2 is a crawl cylinder in the present embodiment, grabs and fill in the cutter
It sets and is equipped with piston rod 201 and broaching tool claw 202 in 2, wherein the broaching tool claw 202 drives by the way that the piston rod 201 is mobile
Harmomegathus, when taking knife from knife plate 1, the cutter grabbing device 2 is driven by the crawl driving device 7 and is moved forward, and such as Fig. 3 institute
Show in the cylinder body for making cutter 6 be embedded in the cutter grabbing device 2, after then the starting of cutter grabbing device 2 makes piston rod 201
It moves and broaching tool claw 202 is pulled to shrink, 6 front end of cutter passes through the contraction of broaching tool claw 202 and realizes crawl, then described
Crawl driving device 7 drives entire cutter grabbing device 2 to move back completion and takes knife to act from knife plate 1, the dynamic of knife is filled on knife plate 1
Make opposite with the above process.The broaching tool claw 202 is techniques well known and is commercial products.
As shown in Fig. 7~8,101 two angles of open side end of swaging clamp recess on knife plate 1 is equipped with a pulley 102, when
When cutter 6 enters swaging clamp recess 101,601 bottom surface of card slot of 6 rear end of cutter and 102 sliding contact of pulley, Bu Huifa
Raw clamping stagnation, in addition 101 two sides of swaging clamp recess are equipped with jaw components, and the jaw components include outer claw 103 and Nei Ka
Pawl 104, and the outer claw 103 and interior claw 104 all have certain flexibility, can enter with cutter 6 when cutter 6 is put into outside
Inclination, after cutter 6 is put into completely, 6 rear end of cutter is just fixedly clamped by the outer claw 103 and interior claw 104, cutter when taking knife
6 can also be easy to be detached from knife plate 1.
The working principle of the utility model is：
As shown in figure 9, the installation frame 5 in the utility model is mounted in a mobile mechanism, and pass through the movement
Mechanism driving is moved between the distinct devices such as knife rest, knife station, and the mobile mechanism is techniques well known.Work as the utility model
It is mobile in place after, knife plate 1 is driven along X by the knife plate adjustment mechanism 3 to moving adjustment position, and cutter grabbing device 2
It is then driven by the crawl elevating mechanism 4 and moves adjustment height along Z-direction, when the swaging clamp of the knife to be taken on any knife plate 1 is recessed
After mouthfuls 101 are aligned with the cutter grabbing device 2, the crawl driving device 7 start the driving cutter grabbing device 2 along
Y-direction is mobile, as shown in figure 3, being embedded in 6 front end of cutter in the cutter grabbing device 2, then in the cutter grabbing device 2
Piston rod 201 move back drive broaching tool claw 202 shrink crawl 6 front end of cutter, then grab driving device 7 be again started up, it is complete
It takes knife to act at from knife plate 1, it is contrary to the above that knife movement is filled on knife plate 1.In addition as shown in figure 9, below the utility model
Equipped with knife rest 8, cutter grabbing device 2 can also drop to 8 position of knife rest by the crawl elevating mechanism 4 driving to be completed to take knife
Or dress knife movement.
In the present embodiment, induction is equipped in the mounting base front end for being equipped with the cutter grabbing device 2 and crawl driving device 7
Sensor is equipped with the quantity difference perhaps variform sensor block induction number of blocks difference or shape on each knife plate 1
Shape is not both to distinguish the knife plate 1 that different model cutter 6 is housed.When taking the knife plate 1 of knife to move in place, the knife plate 1
On sensor block be that inductive pick-up before triggering corresponding mounting base issues signal, keep knife plate adjustment mechanism 3 out of service, knife plate
1 is adjusted in place, the inductive pick-up and its field well-known technique that bases on practicality.The stopping when lifting column 401 does not work
So that lifting column 401 is declined specified altitude assignment when control system can issue instruction in specified altitude assignment, work, makes cutter grabbing device 2
101 center of knife swaging clamp recess to be taken on center and knife knife plate 1 to be taken is in same horizontal line, to realize that height adjusts.
Claims (7)
1. a kind of cutter grabbing assembly adjustment mechanism, it is characterised in that：It is grabbed including knife plate (1), knife plate adjustment mechanism (3), cutter
Device (2), crawl driving device (7), crawl elevating mechanism (4) and installation frame (5) are taken, wherein knife plate adjustment mechanism (3) is set
It is placed on front side of the installation frame (5), and knife plate (1) is driven along X by the knife plate adjustment mechanism (3) to moving, and is grabbed
Elevating mechanism (4) is set on the installation frame (5), and is equipped with cutter crawl dress in the crawl elevating mechanism (4) lower end
(2) and crawl driving device (7) are set, the cutter grabbing device (2) and crawl driving device (7) pass through the crawl elevator
Structure (4) driving is gone up and down simultaneously along Z-direction, and lifting in place when the cutter grabbing device (2) pass through the crawl driving device
(7) driving is moved along Y-direction, and the knife plate (1) is equipped with swaging clamp recess (101), and it is recessed that cutter (6) rear end is placed in the swaging clamp
In mouth (101), cutter (6) front end passes through the cutter grabbing device (2) and grabs.
2. cutter grabbing assembly adjustment mechanism according to claim 1, it is characterised in that：The knife plate adjustment mechanism (3)
Including knife plate adjustment motor (301), knife plate adjustment rack gear (302), movable plate (303) and knife plate adjustment gear (304), the shifting
Movable plate (303) is slidably connected with the installation frame (5), and knife plate adjustment rack gear (302) is equipped on the movable plate (303),
Knife plate adjustment motor (301) is mounted on the installation frame (5), and is set on the output shaft of knife plate adjustment motor (301)
There is knife plate adjustment gear (304) engaged with knife plate adjustment rack gear (302), knife plate (1) is mounted on the movable plate (303)
On.
3. cutter grabbing assembly adjustment mechanism according to claim 1, it is characterised in that：The crawl elevating mechanism (4)
Including lifting column (401), lifting motor (403), lifter rack (402) and lifting gear (404), wherein the lifting column
(401) by passing through in the middle part of the installation frame (5), and the lifting column (401) side wall and the installation frame (5) sliding connect
It connects, lifter rack (402) is mounted on the lifting column (401) side wall, and lifting motor (403) is mounted on the installation frame
(5) on, and the lifting gear engaged with the lifter rack (402) is equipped on the output shaft of the lifting motor (403)
(404), the cutter grabbing device (2) and crawl driving device (7) are set to the lifting column (401) lower end.
4. cutter grabbing assembly adjustment mechanism according to claim 1 or 3, it is characterised in that：The cutter grabbing device
(2) it is a crawl cylinder, piston rod (201) and broaching tool claw (202) is equipped in the cutter grabbing device (2), wherein
The broaching tool claw (202) drives harmomegathus by the way that the piston rod (201) are mobile, and cutter (6) front end passes through the broaching tool
Claw (202) shrinks crawl.
5. cutter grabbing assembly adjustment mechanism according to claim 1, it is characterised in that：Cutter (6) rear end is equipped with
The card slot (601) chimeric with swaging clamp recess (101).
6. cutter grabbing assembly adjustment mechanism according to claim 5, it is characterised in that：The swaging clamp recess (101) is opened
Mouthful side angle Liang Ge end is equipped with pulley (102), when cutter (6) enter swaging clamp recess (101), card slot (601) bottom surface with
Pulley (102) contact.
7. cutter grabbing assembly adjustment mechanism according to claim 5, it is characterised in that：The swaging clamp recess (101) two
Side is equipped with jaw components, and the jaw components include outer claw (103) and interior claw (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455899.XU CN208117346U (en) | 2018-04-03 | 2018-04-03 | A kind of cutter grabbing assembly adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455899.XU CN208117346U (en) | 2018-04-03 | 2018-04-03 | A kind of cutter grabbing assembly adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208117346U true CN208117346U (en) | 2018-11-20 |
Family
ID=64194330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455899.XU Expired - Fee Related CN208117346U (en) | 2018-04-03 | 2018-04-03 | A kind of cutter grabbing assembly adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208117346U (en) |
-
2018
- 2018-04-03 CN CN201820455899.XU patent/CN208117346U/en not_active Expired - Fee Related
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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: 20181120 Termination date: 20210403 |