CN208052944U - A kind of automatic tool magazine of engraving machine - Google Patents
A kind of automatic tool magazine of engraving machine Download PDFInfo
- Publication number
- CN208052944U CN208052944U CN201820320765.7U CN201820320765U CN208052944U CN 208052944 U CN208052944 U CN 208052944U CN 201820320765 U CN201820320765 U CN 201820320765U CN 208052944 U CN208052944 U CN 208052944U
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- stepper motor
- engraving machine
- automatic tool
- tool magazine
- rotary shaft
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Abstract
The utility model discloses a kind of automatic tool magazines of engraving machine, it is related to a kind of engraving machine, including several cutters, the driving mechanism of the knife rest for clamping cutter and with cutter rotation and driving knife rest rotation, the driving mechanism includes being set to stepper motor above knife rest, the rotary shaft that is set to stepper motor side and is fixedly connected with knife rest and connect stepper motor and rotary shaft to realize pulley assemblies that knife rest rotates；The utility model is substituted off expensive servo motor with stepper motor that is cheap and stablizing, the purpose slowed down is realized by the transmission of synchronous belt with pulley assemblies, to the gear-shift mechanism for replacing expensive structure responsible, finally it can make common engraving machine that can mix automatic tool magazine.
Description
Technical field
The utility model is related to a kind of engraving machine, more particularly to a kind of automatic tool magazine of engraving machine.
Background technology
Engraving machine is the common engraving equipment of numerically-controlled machine tool, commonly used on the house ornamentations planks such as finished wood floors, decorative panel
Lines, effectively improve the processing efficiency of house ornamentation plank.
Automatic tool magazine is provided on existing engraving machine, automatic tool magazine is usually rotated by servo motor band movable knife rack,
And then realize engraving of the cutter on knife rest to house ornamentation plank.However need could be with moving knife by gear-shift mechanism for servo motor
Frame rotates, and gear-shift mechanism is because internal structure complexity makes its cost higher, so that engraving machine automatic tool on the market
The production cost in library is generally higher, therefore the production cost for reducing the existing automatic tool magazine of engraving machine is that related technical personnel are badly in need of solution
Technical barrier certainly.
Utility model content
The purpose of this utility model is to provide a kind of automatic tool magazine of engraving machine, eliminates the use of gear-shift mechanism, reduces
The production cost of the automatic tool magazine of engraving machine.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of automatic tool magazine of engraving machine, including several cutters, for clamping cutter and with cutter rotation knife rest and
It includes being set to stepper motor above knife rest, being set to stepping electricity to drive the driving mechanism of knife rest rotation, the driving mechanism
Machine side and the rotary shaft that is fixedly connected with knife rest and stepper motor and rotary shaft are connect to realize the belt wheel group of knife rest rotation
Part.
Using the above scheme, the automatic tool magazine of engraving machine in use, stepper motor by pulley assemblies drive rotary shaft rotate,
Rotary shaft rotation band movable knife rack rotates, and then the cutter being installed on knife rest is made to be rotated, and realizes cutter to board for home decoration with this
The engraving operation of material, relative to servo motor and gear-shift mechanism, the structures of stepper motor and pulley assemblies is more simple, production
Cost is relatively low, to reduce the production cost of the automatic tool magazine of engraving machine, convenient for being widely popularized and being applied by people.
Further preferably：The pulley assemblies include the driving wheel being set on the motor shaft of the stepper motor, set
The driven wheel being placed in the rotary shaft and the belt pulley being sheathed on simultaneously on driving wheel and driven wheel.
Using the above scheme, when stepper motor starts, motor shaft drives driving wheel to be rotated by the center of circle of motor shaft,
Driving wheel drives pulley rotation, belt pulley that driven wheel is driven to be rotated by the center of circle of rotary shaft, and then realizes turning for knife rest
It is dynamic, have the characteristics that simple in structure, easy to operate.
Further preferably：Block piece has been radially extended on the both sides of the face of the driving wheel respectively, the belt pulley
Activity is connected on the inner wall of block piece respectively for both sides of the edge.
Using the above scheme, activity is connected on the inner wall of block piece respectively for the both sides of the edge of belt pulley, to realize blocking
Up and down limit of the part to belt pulley reduces the possibility that belt pulley slides in rotation process along the axial direction of driving wheel,
Increase the transmission efficiency of belt pulley.
Further preferably：The block piece is in setting circular and coaxial with the driving wheel.
Using the above scheme, circular block piece can limit belt pulley at the position abutted with driving wheel,
It is arranged relative to interval, circular block piece has better position-limiting action, has the characteristics that simple in structure, easy to process.
Further preferably：The section of the driven wheel is H-shaped, including fixing sleeve is set to the fixation in the rotary shaft
Ring, the abutment ring abutted with the belt pulley activity and the support ring for being connected and fixed ring and abutment ring.
Using the above scheme, fixed ring fixing sleeve is set in rotary shaft, and abutment ring carries out axial restraint, skin by support ring
Belt wheel rotation drives abutment ring rotation, and then drives rotary shaft rotation, and driven wheel is divided into three parts, reduces driven wheel material
Usage amount, reduce the production cost of driven wheel.
Further preferably：The stepper motor and rotary shaft are set in the same fixed plate, are opened in the fixed plate
The first mounting hole worn equipped with the motor shaft for stepper motor and the second mounting hole worn for rotary shaft.
Using the above scheme, stepper motor and rotary shaft are set in same fixed plate, increase stepper motor and rotation
Relative stability between axis improves the transmission efficiency of belt pulley so that belt pulley can be rotated smoothly.
Further preferably：It is provided in the fixed plate and is installed for stepper motor and drive stepper motor horizontal sliding simultaneously
Fixed adjustable plate.
Using the above scheme, stepper motor is installed on adjustable plate, by adjust position of the adjustable plate in fixed plate with
The adjusting for realizing the spacing of stepper motor and rotary shaft, meets the adjusting of knife rest different rotating speeds with this, at the same concrete structure it is simple,
Feature convenient for disassembly and assembly.
Further preferably：The fixed plate is equipped with mounting cylinder in the second mounting hole, and the rotary shaft passes through several
Bearing is axially fixed in mounting cylinder.
Using the above scheme, rotary shaft is axially fixed in mounting cylinder, facilitates the disassembly and installation of rotating cylinder and fixed plate,
So that the part in automatic tool magazine with rotation axis connection can be individually replaced, the maintenance cost of automatic tool magazine is reduced.
Further preferably：The first bulge loop is provided on the mounting cylinder inner wall, restraining position ring block is installed at the top of mounting cylinder,
The outer ring bottom of the bearing is abutted with the top of the first bulge loop, is abutted with the bottom of spacing ring at the top of the outer ring of bearing.
Using the above scheme, bottom of the bottom and top of bearing outer ring respectively with the top of the first bulge loop and spacing ring is supported
It connects, reduces bearing along the axis direction of mounting cylinder into the possibility of line slip, increase when bearing is installed in mounting cylinder
Structural stability so that rotary shaft is smoothly rotated.
In conclusion the utility model has the advantages that：
1, the utility model passes through the setting of stepper motor, driving wheel, belt pulley, driven wheel and rotary shaft, band movable knife rack
It is rotated, to realize engraving of the cutter to house ornamentation plank, has the characteristics that simple in structure, production cost is low, convenient for by people
It is widely popularized and applies；
2, the utility model increases skin by the way that the block piece of annular shape and the setting of fixed plate are arranged on driving wheel
The stability of belt wheel improves the transmission efficiency of belt pulley；
3, the utility model is convenient for the installation and removal of automatic tool magazine, reduces it by the setting of adjustable plate, mounting cylinder
Maintenance cost；
4, the utility model increases the mounting stability of bearing by the setting of the first bulge loop and spacing ring so that rotation
Shaft is smoothly rotated.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the exploded perspective view of the utility model；
Fig. 3 is the structural schematic diagram of mounting cylinder and spacing ring.
In figure, 1, cutter；2, knife rest；3, stepper motor；4, rotary shaft；5, pulley assemblies；6, fixed plate；31, motor shaft；
41, upper blocker ring；42, lower blocker ring；51, driving wheel；511, block piece；52, driven wheel；521, fixed ring；522, abutment ring；
523, support ring；53, belt pulley；61, the first mounting hole；62, the second mounting hole；63, adjustable plate；631, strip hole；64, it installs
Cylinder；641, the first bulge loop；65, bearing；66, spacing ring；661, the second bulge loop.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of automatic tool magazine of engraving machine referring to Fig. 1, including several cutters 1, is rotated for clamping cutter 1 and with cutter 1
Knife rest 2 and the driving mechanism that rotates of driving knife rest 2, driving mechanism include the stepper motor 3 for being set to the top of knife rest 2, set
It is placed in 3 side of stepper motor and the rotary shaft 4 that is fixedly connected with knife rest 2 and connect stepper motor 3 and rotary shaft 4 to realize knife
The pulley assemblies 5 that frame 2 rotates.
Referring to Fig. 2, pulley assemblies 5（Referring to Fig. 1）It is sheathed on including driving wheel 51, driven wheel 52 and simultaneously driving wheel 51
With the belt pulley 53 on driven wheel 52.51 fixing sleeve of driving wheel is set on the motor shaft 31 of stepper motor 3, the both sides of driving wheel 51
It is radially extended respectively on end face there are one block piece 511, block piece 511 is in setting circular and coaxial with driving wheel 51, belt
Activity is connected on the inner wall of block piece 511 respectively for the both sides of the edge of wheel 53, to realize the axial limiting of belt pulley 53.
52 fixing sleeve of driven wheel is set in rotary shaft 4, including fixing sleeve is set to fixed ring 521 and belt in rotary shaft 4
The abutment ring 522 of 53 activity abutting of wheel and the support ring 523 for being connected and fixed ring 521 and abutment ring 522 so that driven wheel 52
Section is H-shaped, and the usage amount of 52 material of driven wheel is reduced with this, reduces its production cost.
Stepper motor 3 and rotary shaft 4 are set in the same fixed plate 6, and are offered for stepper motor 3 in fixed plate 6
The first mounting hole 61 worn of motor shaft 31 and the second mounting hole 62 worn for rotary shaft 4.Fixed plate 6 is in the first mounting hole
Setting is rectangular slab there are one adjustable plate 63, adjustable plate 63 at 61 upper opening, and the body of stepper motor 3 is installed by screw
The upper surface of adjustable plate 63, the four corners of adjustable plate 63 open up that there are one the strip hole 631 worn for screw, four strips respectively
The length direction in hole 631 is consistent, to realize horizontal sliding and the fixation of adjustable plate 63, and then drives the level of stepper motor 3 sliding
It moves and fixed.
By screw installation, there are one mounting cylinder 64, the top protrusions of mounting cylinder 64 in the second mounting hole 62 for fixed plate 6
In the second mounting hole 62 upper opening and be fixedly connected by screw with fixed plate 6, rotary shaft 4 by two in up and down distribution
Bearing 65 be axially fixed in mounting cylinder 64.
Referring to Fig. 2 and Fig. 3, it is arranged on the inside of mounting cylinder 64 there are one the first bulge loop 641, the top of mounting cylinder 64 is installed
There are one spacing ring 66, the bottom of spacing ring 66 is provided with the second bulge loop 661, outer ring bottom and the first bulge loop of lower section bearing 65
641 top abuts, and is abutted with the bottom of the second bulge loop 661 at the top of the outer ring of top bearing 65, to realize 65 outer ring of bearing
Axial limiting.Blocker ring 41 and lower blocker ring 42, the inner ring bottom of lower section bearing 65 and lower resistance are arranged at intervals in rotary shaft 4
The top of baffle ring 42 abuts, and is abutted with the bottom of upper blocker ring 41 at the top of the inner ring of top bearing 65, to realize 65 inner ring of bearing
Axial limiting.
Referring to Fig. 1 and Fig. 2, the automatic tool magazine of engraving machine is in use, stepper motor 3 drives the rotation of driving wheel 51, driving wheel 51
Belt pulley 53 is driven to rotate, belt pulley 53 drives driven wheel 52 to rotate, and driven wheel 52 drives rotary shaft 4 to rotate, the band again of rotary shaft 4
Movable knife rack 2 rotates, and then the cutter being installed on knife rest 21 is made to be rotated, and meets engraving of the cutter 1 to house ornamentation plank with this
Operation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as within the protection scope of the present utility model all protected by Patent Law.
Claims (9)
1. a kind of automatic tool magazine of engraving machine, including several cutters (1), for clamping cutter (1) and with the knife of cutter (1) rotation
The driving mechanism that frame (2) and driving knife rest (2) rotate, which is characterized in that the driving mechanism includes being set on knife rest (2)
The stepper motor (3) of side, the rotary shaft (4) for being set to stepper motor (3) side and being fixedly connected with knife rest (2) and it connect step
Stepper motor (3) and rotary shaft (4) are to realize the pulley assemblies (5) of knife rest (2) rotation.
2. the automatic tool magazine of a kind of engraving machine according to claim 1, which is characterized in that the pulley assemblies (5) include setting
The driving wheel (51) being placed on the motor shaft (31) of the stepper motor (3), the driven wheel being set in the rotary shaft (4)
(52) and simultaneously the belt pulley (53) being sheathed on driving wheel (51) and driven wheel (52).
3. the automatic tool magazine of a kind of engraving machine according to claim 2, which is characterized in that the two side ends of the driving wheel (51)
Block piece (511) is radially extended on face respectively, activity is connected to block piece respectively for the both sides of the edge of the belt pulley (53)
(511) on inner wall.
4. the automatic tool magazine of a kind of engraving machine according to claim 3, which is characterized in that the block piece (511) is in annulus
Shape and setting coaxial with the driving wheel (51).
5. the automatic tool magazine of a kind of engraving machine according to claim 2, which is characterized in that the section of the driven wheel (52) is in
H-shaped, including fixing sleeve be set in the rotary shaft (4) fixed ring (521), with the movable abutting abutted of the belt pulley (53)
Ring (522) and the support ring (523) for being connected and fixed ring (521) and abutment ring (522).
6. the automatic tool magazine of a kind of engraving machine according to claim 2, which is characterized in that the stepper motor (3) and rotation
Axis (4) is set in the same fixed plate (6), and the motor shaft (31) offered on the fixed plate (6) for stepper motor (3) is worn
If the first mounting hole (61) and the second mounting hole (62) for being worn for rotary shaft (4).
7. the automatic tool magazine of a kind of engraving machine according to claim 6, which is characterized in that be provided on the fixed plate (6)
It is installed for stepper motor (3) and drives stepper motor (3) horizontal sliding and fixed adjustable plate (63).
8. the automatic tool magazine of a kind of engraving machine according to claim 6, which is characterized in that the fixed plate (6) is in the second peace
Mounting cylinder (64) is installed in dress hole (62), the rotary shaft (4) by dry bearing (65) if be axially fixed at mounting cylinder (64)
It is interior.
9. the automatic tool magazine of a kind of engraving machine according to claim 8, which is characterized in that set on mounting cylinder (64) inner wall
It is equipped with the first bulge loop (641), the top installation restraining position ring block (66) of mounting cylinder (64), the outer ring bottom of the bearing (65) and the
The top of one bulge loop (641) abuts, and is abutted with the bottom of spacing ring (66) at the top of the outer ring of bearing (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320765.7U CN208052944U (en) | 2018-03-08 | 2018-03-08 | A kind of automatic tool magazine of engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820320765.7U CN208052944U (en) | 2018-03-08 | 2018-03-08 | A kind of automatic tool magazine of engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208052944U true CN208052944U (en) | 2018-11-06 |
Family
ID=63991578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820320765.7U Active CN208052944U (en) | 2018-03-08 | 2018-03-08 | A kind of automatic tool magazine of engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208052944U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271336A (en) * | 2019-07-26 | 2019-09-24 | 无锡商业职业技术学院 | Multi-cutter carving device without replacement |
| CN110422003A (en) * | 2019-08-12 | 2019-11-08 | 蔡香 | A kind of Moslem's totem engraving equipment |
| CN110978872A (en) * | 2019-12-27 | 2020-04-10 | 嵊州达川雕刻有限公司 | Carving tool device with multiple tool bits and capable of being freely switched |
| CN111301043A (en) * | 2020-03-05 | 2020-06-19 | 济南艺海数控设备制造有限公司 | Carpenter's engraver |
-
2018
- 2018-03-08 CN CN201820320765.7U patent/CN208052944U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271336A (en) * | 2019-07-26 | 2019-09-24 | 无锡商业职业技术学院 | Multi-cutter carving device without replacement |
| CN110271336B (en) * | 2019-07-26 | 2024-05-28 | 无锡商业职业技术学院 | Multi-cutter engraving device without replacement |
| CN110422003A (en) * | 2019-08-12 | 2019-11-08 | 蔡香 | A kind of Moslem's totem engraving equipment |
| CN110422003B (en) * | 2019-08-12 | 2022-03-25 | 蔡香 | Ornament engraving equipment |
| CN110978872A (en) * | 2019-12-27 | 2020-04-10 | 嵊州达川雕刻有限公司 | Carving tool device with multiple tool bits and capable of being freely switched |
| CN111301043A (en) * | 2020-03-05 | 2020-06-19 | 济南艺海数控设备制造有限公司 | Carpenter's engraver |
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