CN207534171U - A kind of laser engraving machine active cool type Carving machine head - Google Patents
A kind of laser engraving machine active cool type Carving machine head Download PDFInfo
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- CN207534171U CN207534171U CN201721569909.4U CN201721569909U CN207534171U CN 207534171 U CN207534171 U CN 207534171U CN 201721569909 U CN201721569909 U CN 201721569909U CN 207534171 U CN207534171 U CN 207534171U
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- driving motor
- heat exchange
- engraving
- water
- sleeve
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Abstract
The utility model is related to laser engraving apparatus field, specifically, being related to a kind of laser engraving machine active cool type Carving machine head.Including engraving driving motor, the drive shaft being located on engraving driving motor power output end and the graver for being securely fitted in drive shaft bottom end, the outer cover of the engraving driving motor is equipped with heat exchange jacket, and water circulating pump and condenser are fixed at the top of the heat exchange jacket；The drive shaft outer cover is equipped with sleeve, and air cooling equipment is equipped on the sleeve.The utility model carries out cooling processing by the way of water cooling to engraving driving motor, effective protection can be carried out to engraving driving motor, to extend its service life；Meanwhile radiating and cooling is carried out to graver and processed hard metal material by the way of air-cooled, processed hard metal material local heating is avoided to expand, to ensure machining accuracy.
Description
Technical field
The utility model is related to laser engraving apparatus field, specifically, being related to a kind of laser engraving machine active heat removal
Type Carving machine head.
Background technology
Laser three-D molding (LSL) is a kind of rapid shaping technique to grow up the late 1980s, main to wrap
3D printing, laser cutting, hard metal material Carving Machining etc. are included.It needs to use when carrying out hard metal material Carving Machining
It is processed to Carving machine head.Carving machine head mainly by engraving driving motor, be located at engraving driving motor power output end on
Drive shaft and the graver composition for being securely fitted in drive shaft bottom end.Hard metal material is processed using Carving machine head
In the process, amount of heat, since the autonomous radiating rate of Carving machine head is slower, hard metal material office can be generated in working position
Portion's expanded by heating can influence machining accuracy, meanwhile, which independently generates heat with motor and is stacked to carving on driving motor
Add, motor temperature can be caused excessively high, it is impossible to use for a long time, service life is short.In the prior art, have using air cooling equipment to electricity
The mode that machine and graver cool down, still, effect is unsatisfactory.
Utility model content
The purpose of the utility model is to provide a kind of laser engraving machine active cool type Carving machine head, in solution
The technical issues of stating.
To achieve these goals, the utility model uses following technical scheme：
A kind of laser engraving machine active cool type Carving machine head including engraving driving motor, is located at engraving driving motor
Drive shaft on power output end and the graver for being securely fitted in drive shaft bottom end, it is characterised in that：The engraving driving electricity
The outer cover of machine is equipped with heat exchange jacket, and the bottom sidewall of the heat exchange jacket is equipped with cooling water inlet, the top side of heat exchange jacket
Wall is equipped with hot water outlet, and water circulating pump and condenser are fixed at the top of the heat exchange jacket；The water inlet of the condenser
Water pipe is connected between hot water outlet, water pipe is connected between the water outlet of the condenser and the water inlet of water circulating pump,
Water pipe is connected between the water outlet and cooling water inlet of the water circulating pump.
Preferably：In the heat exchange jacket inner cavity be equipped with several deflectors, each deflector by heat exchange jacket inner cavity every
From spiral upward water stream channel.
Preferably：The drive shaft outer cover is equipped with sleeve, and the top of the sleeve is fixed on engraving driving motor；Institute
It states and air cooling equipment is equipped on sleeve, the air cooling equipment includes several fan blade and is mounted on sleeve by bearing
Fan shaft sleeve, the fan blade are uniformly assemblied on fan shaft sleeve；It is fixedly mounted on the lateral wall of the heat exchange jacket lower part
There is fan driving motor, power wheel is fixed on the power spindle bottom end of the fan driving motor, the power wheel passes through biography
Dynamic band is sequentially connected with fan shaft sleeve.
Preferably：Center at the top of the heat exchange jacket is equipped with motor radiating hole.
Advantageous effect：Compared with prior art, the utility model is dropped by the way of water cooling to engraving driving motor
Temperature processing can carry out effective protection, to extend its service life to engraving driving motor；Meanwhile to carving by the way of air-cooled
Icking tool and processed hard metal material carry out radiating and cooling, and processed hard metal material local heating is avoided to expand,
To ensure machining accuracy.
Description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
With reference to Fig. 1, laser engraving machine described in the utility model active cool type Carving machine head, including carving driving motor
12nd, the drive shaft 16 carved on 12 power output end of driving motor and the graver 1 for being securely fitted in 16 bottom end of drive shaft are located at.
For the outer cover of the engraving driving motor 12 equipped with heat exchange jacket 8, the center at the top of it is equipped with motor radiating hole 17.It is described to change
The bottom sidewall of thermal jacket 8 is equipped with cooling water inlet 13, and the top sidewall of heat exchange jacket 8 is equipped with hot water outlet 9, the heat exchange
The top of chuck 8 is fixed with condenser 10 and water circulating pump 11.Connect between the water inlet of the condenser 10 and hot water outlet 9
Water pipe is connected to, water pipe, the water circulating pump are connected between the water outlet of the condenser 10 and the water inlet of water circulating pump 11
Water pipe is connected between 11 water outlet and cooling water inlet 13.
Several deflectors 7 are equipped in 8 inner cavity of heat exchange jacket, 8 inner cavity of heat exchange jacket is isolated by each deflector 7
The upward water stream channel of helical form.
16 outer cover of drive shaft is equipped with sleeve 15, and the top of the sleeve 15 is fixed on engraving driving motor 12；
Air cooling equipment is equipped on the sleeve 15, the air cooling equipment includes several fan blade 14 and is mounted on by bearing 2
Fan shaft sleeve 3 on sleeve, the fan blade 14 are uniformly assemblied in using dismountable mode on fan shaft sleeve 3；It is described to change
Fan driving motor 6, the power spindle bottom end of the fan driving motor 6 are installed on the lateral wall of 8 lower part of thermal jacket
On be fixed with power wheel 5, the power wheel 5 is sequentially connected by transmission belt 4 and fan shaft sleeve 3.
The utility model carries out cooling processing by the way of water cooling to engraving driving motor 12, can be to carving driving motor
12 carry out effective protection, to extend its service life；Meanwhile to graver 1 and processed hard gold by the way of air-cooled
Belong to material and carry out radiating and cooling, processed hard metal material local heating is avoided to expand, to ensure machining accuracy.
The basic principle, main feature and technical characterstic of the utility model has been shown and described above, is not described in detail
Technology, shape, formations are divided into known technology.It will be understood by a person skilled in the art that only saying described in above-described embodiment
The principle of bright the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also have various
Changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model is protected
Range is by claims and its equivalent thereof.
Claims (4)
1. a kind of laser engraving machine active cool type Carving machine head including engraving driving motor (12), is located at engraving driving electricity
Drive shaft (16) on machine (12) power output end and the graver (1) for being securely fitted in drive shaft (16) bottom end, feature exists
In：The outer cover of the engraving driving motor (12) is equipped with heat exchange jacket (8), is set in the bottom sidewall of the heat exchange jacket (8)
There is cooling water inlet (13), the top sidewall of heat exchange jacket (8) is equipped with hot water outlet (9), and the top of the heat exchange jacket (8) is consolidated
Surely there are condenser (10) and water circulating pump (11)；Water is connected between the water inlet of the condenser (10) and hot water outlet (9)
Pipe, water pipe, the water circulating pump are connected between the water outlet of the condenser (10) and the water inlet of water circulating pump (11)
(11) water pipe is connected between water outlet and cooling water inlet (13).
2. laser engraving machine according to claim 1 active cool type Carving machine head, it is characterised in that：The heat exchange folder
It covers and several deflectors (7) is equipped in (8) inner cavity, each deflector (7) is spiral upwards by the isolation of heat exchange jacket (8) inner cavity
Water stream channel.
3. laser engraving machine according to claim 1 active cool type Carving machine head, it is characterised in that：The drive shaft
(16) outer cover is equipped with sleeve (15), and the top of the sleeve (15) is fixed on engraving driving motor (12)；The sleeve
(15) air cooling equipment is equipped on, the air cooling equipment includes several fan blade (14) and by bearing (2) mounted on set
Fan shaft sleeve (3) on cylinder, the fan blade (14) are uniformly assemblied on fan shaft sleeve (3)；Heat exchange jacket (8) lower part
Lateral wall on be installed with fan driving motor (6), be fixed on the power spindle bottom end of the fan driving motor (6)
Power wheel (5), the power wheel (5) are sequentially connected by transmission belt (4) and fan shaft sleeve (3).
4. laser engraving machine according to claim 1 active cool type Carving machine head, it is characterised in that：The heat exchange folder
It covers the center at the top of (8) and is equipped with motor radiating hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569909.4U CN207534171U (en) | 2017-11-17 | 2017-11-17 | A kind of laser engraving machine active cool type Carving machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569909.4U CN207534171U (en) | 2017-11-17 | 2017-11-17 | A kind of laser engraving machine active cool type Carving machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534171U true CN207534171U (en) | 2018-06-26 |
Family
ID=62614389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569909.4U Active CN207534171U (en) | 2017-11-17 | 2017-11-17 | A kind of laser engraving machine active cool type Carving machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620731A (en) * | 2018-06-27 | 2018-10-09 | 南京惠镭光电科技有限公司 | A kind of Intelligent Laser carving Control System |
| WO2021077398A1 (en) * | 2019-10-25 | 2021-04-29 | 双钱集团（江苏）轮胎有限公司 | Laser marking device for solid tire production |
| CN113665275A (en) * | 2021-10-09 | 2021-11-19 | 江苏拓博制冷科技有限公司 | Water cooling device of engraving machine |
-
2017
- 2017-11-17 CN CN201721569909.4U patent/CN207534171U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620731A (en) * | 2018-06-27 | 2018-10-09 | 南京惠镭光电科技有限公司 | A kind of Intelligent Laser carving Control System |
| CN108620731B (en) * | 2018-06-27 | 2020-06-12 | 南京惠镭光电科技有限公司 | Intelligent laser engraving control system |
| WO2021077398A1 (en) * | 2019-10-25 | 2021-04-29 | 双钱集团（江苏）轮胎有限公司 | Laser marking device for solid tire production |
| CN113665275A (en) * | 2021-10-09 | 2021-11-19 | 江苏拓博制冷科技有限公司 | Water cooling device of engraving machine |
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