CN204183911U - For the FDM processing unit (plant) of Digit Control Machine Tool - Google Patents
For the FDM processing unit (plant) of Digit Control Machine Tool Download PDFInfo
- Publication number
- CN204183911U CN204183911U CN201420638112.5U CN201420638112U CN204183911U CN 204183911 U CN204183911 U CN 204183911U CN 201420638112 U CN201420638112 U CN 201420638112U CN 204183911 U CN204183911 U CN 204183911U
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- Prior art keywords
- adaptor
- spinneret
- enter
- charging aperture
- stepper motor
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Abstract
The utility model provides a kind of FDM processing unit (plant) for Digit Control Machine Tool, and described Digit Control Machine Tool comprises a moving component, comprises main support body (2), and radiator fan (3) enters a stepper motor (4), spinneret (5); Main support body (2) is connected with the moving component of described Digit Control Machine Tool; Enter a stepper motor (4) to be connected with described main support body (2); Described radiator fan (3) for for described in enter a stepper motor (4) heat radiation; Main support body (2) is connected with spinneret (5); Described main support body (2) is provided with the first charging aperture (20) near one end of spinneret (5), the central rotating shaft entering a stepper motor (4) is provided with one and enters silk wheel (6); Enter silk wheel (6) and enter described first charging aperture (20) for material transmission being guided, the first charging aperture (20) is for introducing described spinneret (5) by material, spinneret (5) is for spraying after material melts.
Description
Technical field
The utility model relates to a kind of processing unit (plant), particularly, relates to a kind of FDM processing unit (plant) for Digit Control Machine Tool.
Background technology
The materials processing mode of current machining center thinks that the method for manufacturing parts of material removing method is main, and therefore cannot complete and increase material processing, and material increases in material manufacture field at present, three-dimensional (3D) printing technique grows up gradually.As a kind of emerging technology, 3D prints purposes and the market demand more and more widely, it is an important technology of manufacture field, but because the printing spare and accessory parts cost of 3D printer is high, efficiency is low, volume is large, complex structure and not compact, 3D printing equipment precision is commercially lower expensive, limits the development of 3D printing technique in materials processing.Now need a kind of compact conformation, simple, with low cost badly, the 3D printing equipment on machining center Digit Control Machine Tool can be widely used in.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide that a kind of cost is lower, and volume is little, and compact conformation can be used as a kind of FDM processing unit (plant) for Digit Control Machine Tool of machine tool annex.
According to a kind of FDM processing unit (plant) for Digit Control Machine Tool that the utility model provides, described Digit Control Machine Tool comprises a moving component, it is characterized in that, comprises main support body (2), and radiator fan (3) enters a stepper motor (4), spinneret (5);
Described main support body (2) is connected with the moving component of described Digit Control Machine Tool; Described enter a stepper motor (4) be connected with described main support body (2); Described radiator fan (3) for for described in enter a stepper motor (4) heat radiation; Described main support body (2) is connected with spinneret (5);
Described main support body (2) is provided with the first charging aperture (20) near one end of spinneret (5), described in enter a stepper motor (4) central rotating shaft on be provided with one and enter silk wheel (6);
Described enter silk wheel (6) for by material transmission guide enter described first charging aperture (20),
Described first charging aperture (20) for material being introduced described spinneret (5),
Described spinneret (5) is for spraying after material melts.
Further, described spinneret (5) comprises the extension of heating element heater (51) and external screw thread endoporus, described extension is used for material to import described spinneret (5), and described heating element heater (51) is for extremely melting the heating materials of process in described spinneret (5).
Further, described first charging aperture (20) is for establishing female through hole, and this internal thread mates with the external screw thread of described extension.
Further, enter a stepper motor (4) described in and be provided with the first adaptor (41), the second adaptor (42) and spring (7); Described first adaptor (41) with described enter a stepper motor (4) be fixedly connected with; Described second adaptor (42) is connected with the first adaptor (41) by an installing hole, and described second adaptor rotates for axle center is relative with the center of this installing hole with the first adaptor, one end of described spring is connected with the first adaptor (41), and the other end is connected with the second adaptor (42); Described enter silk wheel (6) be arranged on on the central rotating shaft of a stepper motor (4).
Further, described second adaptor (42) comprises one for being promoted by spring to entering silk wheel (6) the binder part (422) that compresses.
Further, described second adaptor (42) is provided with second charging aperture (421) corresponding with the first charging aperture (20), described second charging aperture (421) is introduced for material and is entered (6) transmission of silk wheel described in passing through and enters the first charging aperture (20).
Compared with prior art, the utility model has following beneficial effect:
A kind of FDM processing unit (plant) for Digit Control Machine Tool that the utility model provides, compact conformation, volume is little, be convenient to the Digit Control Machine Tool connected applications with machining center, the accurate 3D that can realize more low cost on Digit Control Machine Tool prints, and utilizes the utility model the processing mode increasing material processing can be added in traditional processing mode.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the FDM processing unit (plant) stereogram for Digit Control Machine Tool;
Fig. 2 is the FDM processing unit (plant) disassembly diagram for Digit Control Machine Tool;
Fig. 3 installs enlarged drawing for entering a stepper motor.
In figure, sequence number represents: 1-Machine Tool Standard handle of a knife, 2-main support body, 20-first charging aperture, 3-radiator fan, and 4-enters a stepper motor, 41-first adaptor, 42-second adaptor, 421-second charging aperture, 422-binder part, 5-spinneret, 51-heating element heater, 6-enters silk wheel, 7-spring.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in Figure 1, the present embodiment provides a kind of FDM processing unit (plant) for Digit Control Machine Tool, described Digit Control Machine Tool comprises a moving component, and described FDM processing unit (plant) comprises Machine Tool Standard handle of a knife (1), main support body (2), radiator fan (3), enters a stepper motor (4), spinneret (5).Described main support body (2) is connected with the moving component of described Digit Control Machine Tool by Machine Tool Standard handle of a knife (1).Machine Tool Standard handle of a knife (1) ensure that described FDM processing unit (plant) is fixed relative to the position of the moving component of Digit Control Machine Tool, ensure that the accurate movement of FDM processing unit (plant) in machining control.Spinneret described in the present embodiment (5) comprises the extension of an external screw thread endoporus.Described main support body (2) is provided with one first charging aperture (20) near one end of spinneret (5), and described first charging aperture (20) is an internal thread through hole, coordinates with the extension of the external screw thread endoporus of described spinneret (5).The extension of described external screw thread endoporus refers to that center is through hole, and outer surface is an externally threaded extension.Described spinneret (5) is connected with described main support body (2) by the extension of described external screw thread endoporus.The mode that screw thread is fixed can ensure the structural stability of the present embodiment.
Spinneret described in the present embodiment (5) sprays after being melted by hot melt material.Described spinneret (5) also comprises a heating element heater (51), for heating described hot melt material.The present embodiment adopts heating wire as described heating element heater (51), and arranges the thermocouple that is used for detecting real time temperature, ensures material melts temperature and melt speed to remain constant.
As shown in Figure 2, main support body described in the present embodiment (2) is also connected with the first adaptor (41) and the second adaptor (42) near one end of described spinneret (5).Described enter a stepper motor (4) be fixed on main support body (2) by two tapped through holes, described first adaptor (41) is installed on on a stepper motor (4), and described first adaptor (41) is provided with a spring fitting position.Described spring fitting position is used for being connected with a spring (7), described spring (7) is pushed up and presses promotion to be installed on the second adaptor (42) on the first adaptor (41).
The central rotating shaft entering a stepper motor (4) described in the present embodiment is provided with one and enters silk wheel (6), for advancing melted material.Radiator fan described in the present embodiment (3) is connected with described main support body (2), and with described enter a stepper motor (4) be oppositely arranged, for for enter a stepper motor (4) heat radiation.
Described enter silk wheel (6) material transmission guided enter described first charging aperture (20), then introduce described spinneret (5) by the first charging aperture (20), finally sprayed after material melts by described spinneret (5).
Second adaptor (42) described in the present embodiment is connected with described first adaptor (41) by an installing hole, and described second adaptor (42) is rotated centered by described installing hole.Described second adaptor (42) is provided with the second charging aperture (421), binder part (422), spring top pressure position.As shown in Figure 3, described second charging aperture (421) is corresponding with described first charging aperture (20) position as the feed path of melted material.Described melted material is first by described second charging aperture (421) access to plant, again through described binder part (422) with enter the acting in conjunction that silk takes turns (6) and be pushed into the first charging aperture (20), then by heating element heater (51) heating and melting, finally FDM processing is used for by spinneret (5) ejection.
Described binder part (422) contacts with melted material, described in being pressed in by melted material, enter silk wheel (6).As shown in Figure 3, described spring top pressure position is used for coordinating with described spring (7), spring (7) is in confined state all the time, spring (7) extends the spring top pressure position force to the second adaptor (42), second adaptor (42) makes binder part (422) to be compressed to entering silk wheel by melted material with described installing hole for fulcrum, ensures into the propelling of silk wheel to melted material.When user makes spring-compressed to the second adaptor (42) force, second adaptor (42) with described installing hole for fulcrum, binder part (422) is away from entering silk wheel (6), loosen the extruding to melted material, original melted material can be extracted out thus so that the melted material more renewed.
Described in the present embodiment, melted material comprises: ABS (ABS resin, Acrylonitrile Butadiene Styrene) or PLA (PLA, Poly Lactic Acid) or PVA (polyvinyl alcohol, Polyvinyl alcohol).Wherein ABS is the most cheap, and fusing point is between 215 DEG C to 250 DEG C.PLA is more environmental protection then, and fusing point is lower.PVA is then often used to print support section.Corresponding different process requirements, user can change the melted material selecting to adapt to.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (5)
1., for a FDM processing unit (plant) for Digit Control Machine Tool, described Digit Control Machine Tool comprises a moving component, it is characterized in that, comprise main support body (2), radiator fan (3), enters a stepper motor (4), spinneret (5);
Described main support body (2) is connected with the moving component of described Digit Control Machine Tool; Described enter a stepper motor (4) be connected with described main support body (2); Described radiator fan (3) for for described in enter a stepper motor (4) heat radiation; Described main support body (2) is connected with spinneret (5);
Described main support body (2) is provided with the first charging aperture (20) near one end of spinneret (5), described in enter a stepper motor (4) central rotating shaft on be provided with one and enter silk wheel (6);
Described enter silk wheel (6) for by material transmission guide enter described first charging aperture (20),
Described first charging aperture (20) for material being introduced described spinneret (5),
Described spinneret (5) is for spraying after material melts.
2. device according to claim 1, it is characterized in that, described spinneret (5) comprises the extension of heating element heater (51) and external screw thread endoporus, described extension is used for material to import described spinneret (5), and described heating element heater (51) is for extremely melting the heating materials of process in described spinneret (5).
3. device according to claim 2, is characterized in that, described first charging aperture (20) is for establishing female through hole, and this internal thread mates with the external screw thread of described extension.
4. device according to claim 1, is characterized in that, described in enter a stepper motor (4) and be provided with the first adaptor (41), the second adaptor (42) and spring (7); Described first adaptor (41) with described enter a stepper motor (4) be fixedly connected with; Described second adaptor (42) is connected with the first adaptor (41) by an installing hole, and described second adaptor rotates for axle center is relative with the center of this installing hole with the first adaptor, one end of described spring (7) is connected with the first adaptor (41), the other end is connected with the second adaptor (42), and binder part (422) Xiang Jinsi that described spring (7) promotes described second adaptor (42) takes turns (6) compression.
5. device according to claim 4, it is characterized in that, described second adaptor (42) is provided with second charging aperture (421) corresponding with the first charging aperture (20), and described second charging aperture (421) is introduced for material and is entered (6) transmission of silk wheel described in passing through and enters the first charging aperture (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638112.5U CN204183911U (en) | 2014-10-29 | 2014-10-29 | For the FDM processing unit (plant) of Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638112.5U CN204183911U (en) | 2014-10-29 | 2014-10-29 | For the FDM processing unit (plant) of Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183911U true CN204183911U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638112.5U Expired - Fee Related CN204183911U (en) | 2014-10-29 | 2014-10-29 | For the FDM processing unit (plant) of Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363904A (en) * | 2016-10-10 | 2017-02-01 | 南京航空航天大学 | Heat dissipation device of FDM (fused deposition modeling) three-dimensional printing machine with kossel structure |
| CN108581637A (en) * | 2018-04-27 | 2018-09-28 | 华中科技大学 | A kind of laser displacement sensor on-machine measurement system |
-
2014
- 2014-10-29 CN CN201420638112.5U patent/CN204183911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363904A (en) * | 2016-10-10 | 2017-02-01 | 南京航空航天大学 | Heat dissipation device of FDM (fused deposition modeling) three-dimensional printing machine with kossel structure |
| CN106363904B (en) * | 2016-10-10 | 2018-08-28 | 南京航空航天大学 | A kind of radiator of the FDM three-dimensional printers of kossel structures |
| CN108581637A (en) * | 2018-04-27 | 2018-09-28 | 华中科技大学 | A kind of laser displacement sensor on-machine measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |