CN205289737U - Be used for making three -dimensional body equipment and cylinder body elevating gear thereof - Google Patents
Be used for making three -dimensional body equipment and cylinder body elevating gear thereof Download PDFInfo
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- CN205289737U CN205289737U CN201520928986.9U CN201520928986U CN205289737U CN 205289737 U CN205289737 U CN 205289737U CN 201520928986 U CN201520928986 U CN 201520928986U CN 205289737 U CN205289737 U CN 205289737U
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- cylinder body
- hoisting gear
- adpting flange
- hole
- connecting plate
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Abstract
The utility model provides a be used for making three -dimensional body equipment and cylinder body elevating gear thereof wherein is used for making the cylinder body elevating gear of three -dimensional body equipment includes actuating mechanism, connecting plate, flange and at least one clamping mechanism, the piston board fixed connection of connecting plate one side and cylinder body, the another side of connecting plate is equipped with at least one arch, last at least one through -hole that is equipped with of flange to it stretches out to make the arch can follow the through -hole, clamping mechanism's clamping element arranges in below the through -hole for press from both sides tightly or loosen the arch of stretching out the through -hole, in order realizing being connected or the separation between flange and the connecting plate, the utility model discloses a be used for making three -dimensional body equipment and cylinder body elevating gear thereof has not only guaranteed cylinder body elevating gear's control accuracy, makes the dismouting of whole cylinder body device more simple and convenient moreover.
Description
Technical field
This utility model belongs to increasing material manufacturing technology field, is specifically related to a kind of for manufacturing three-dimensional body equipment and cylinder body lowering or hoisting gear thereof.
Background technology
Increase material manufacturing technology (AdditiveManufacturing, be called for short AM) be one there is Digitized manufacturing, highly flexible and adaptability, direct cad model drive, quickly, the advanced manufacturing technology of the distinguishing feature such as material type is rich and varied, being developed so far from later 1980s, oneself becomes a mainstay in modern advanced manufacturing technique. Selective laser sintering (SelectiveLaserSintering, it is called for short SLS) it is that development in recent years increases one of material manufacturing technology the most rapidly, it is with dusty material for raw material, laser is adopted to carry out successively having scanned raw basin to the cross section of 3D solid, not by the restriction of part shape complexity, do not need any moulds of industrial equipment, applied range.
Selective Laser Sintering is generally made up of components such as rack construction, cylinder body elevating mechanism, Pu Fen mechanism, sweep mechanism, electrical equipment control mechanisms, wherein cylinder body elevating mechanism can be used for the piston plate for powder cylinder or moulding cylinder is carried out elevating control, allow to the powder controlled in powder cylinder need successively to rise according to sintering, and it is transported on work surface, or the sintering product controlling moulding cylinder successively declines, so that treating that the current layer that need to sinter is parallel to working face. At present, existing elevating mechanism has two kinds of forms, and one is that servodrive is directly installed on cylinder body, by belt drive screw rod transmission, so that the lifting of cylinder body inner carrier plate, it is Flexible Transmission because this, and belt expands with heat and contract with cold, it is easy to skid, transmission accuracy is low in this form in institute; Another is that servomotor is arranged in rack construction, direct-connected by shaft coupling and screw mandrel, and feed screw nut pair and piston plate are connected by screw, although this form improves transmission accuracy, but the dismounting of cylinder body bothers very much, not easily clear powder.
Utility model content
For the above-mentioned technical problem that prior art exists, this utility model provide a kind of simple in construction, easy accessibility, precision high for manufacturing three-dimensional body equipment and cylinder body lowering or hoisting gear thereof.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of cylinder body lowering or hoisting gear for manufacturing three-dimensional body equipment, including driving mechanism, connecting plate, adpting flange and clamp system, described connecting plate one side is fixing with the piston plate of cylinder body to be connected, it is protruding that the another side of described connecting plate is provided with at least one, described adpting flange is provided with at least one through hole, so that projection can be stretched out from through hole, the clamping element of described clamp system is placed in below through hole, for clamping or unclamping the projection stretching out through hole, with the connection realized between adpting flange with connecting plate or separate.
It is further preferred that described driving mechanism includes screw mandrel, feed screw nut pair, shaft coupling and motor, described motor is connected with leading screw by shaft coupling, and described leading screw is connected with feed screw nut pair coupling, and described feed screw nut pair is fixing with adpting flange to be connected.
It is further preferred that described adpting flange includes base plate and the supporter for support baseboard, described through hole is arranged on base plate, and described supporter is taper, and one end away from base plate of supporter is fixed with feed screw nut pair and is connected.
It is further preferred that described clamp system includes power source, middle force transfer element and at least one clamping element, described clamping element includes two or more wedge shape jaws, and described power source controls the clamping of wedge shape jaw by middle force transfer element or unclamps.
It is further preferred that described driving mechanism also includes bearing, described screw mandrel is arranged in bearing near one end of shaft coupling.
It is further preferred that described device also includes compact heap, described bearing is fixedly mounted in frame by compact heap.
Further preferably, described device also includes two or more guidance sets, described guidance set includes guide post and guide holder, and described guide holder is fixedly mounted in frame, and one end of described guide post is fixedly mounted on adpting flange after penetrating guide holder.
It is further preferred that described cylinder body is the cylinder body for powder cylinder or the cylinder body of moulding cylinder.
A kind of equipment for manufacturing three-dimensional body, including above-mentioned cylinder body lowering or hoisting gear.
It is further preferred that described cylinder body is the cylinder body for powder cylinder or the cylinder body of moulding cylinder.
Cylinder body lowering or hoisting gear for manufacturing three-dimensional body equipment of the present utility model, by including driving mechanism, connecting plate, adpting flange and clamp system, described connecting plate one side is fixing with the piston plate of cylinder body to be connected, it is protruding that the another side of described connecting plate is provided with at least one, described adpting flange is provided with at least one through hole, so that projection can be stretched out from through hole, the clamping element of described clamp system is placed in below through hole, for clamping or unclamping the projection stretching out through hole, with the connection realized between adpting flange with connecting plate or separate, so not only ensure that device control accuracy, and make the dismounting of whole cylinder apparatus easier.
Equipment for manufacturing three-dimensional body of the present utility model, by including cylinder body lowering or hoisting gear so that this utility model equipment not only control accuracy is high, and makes the dismounting of whole cylinder apparatus easier.
Accompanying drawing explanation
The stereochemical structure decomposing schematic representation that Fig. 1 provides for the cylinder body lowering or hoisting gear manufacturing three-dimensional body equipment for this utility model;
The forward sight decomposing schematic representation that Fig. 2 provides for the cylinder body lowering or hoisting gear manufacturing three-dimensional body equipment for this utility model.
In figure, parts labelling is as follows:
1, driving mechanism; 2, adpting flange; 3, clamping element; 4, connecting plate; 5, piston plate; 6, guide post; 7, guide holder; 11, motor; 12, shaft coupling; 13, compact heap; 14, bearing; 15, leading screw; 16, feed screw nut pair; 41, protruding, 8, cylinder body.
Detailed description of the invention
In order to allow those skilled in the art be more fully understood that and realize the technical solution of the utility model, it is described in further details below with reference to Figure of description and specific embodiment.
Such as Fig. 1, shown in Fig. 2, cylinder body lowering or hoisting gear for manufacturing three-dimensional body equipment includes driving mechanism 1, connecting plate 4, adpting flange 2 and clamp system, described connecting plate 4 one side is fixing with the piston plate 5 of cylinder body to be connected, the another side of described connecting plate 4 is provided with at least one projection 41, described adpting flange 2 is provided with at least one through hole (not shown labelling), so that protruding 41 can stretch out from through hole, the clamping element 3 of described clamp system is placed in below through hole, for clamping or unclamping the projection 41 stretching out through hole, with the connection realized between adpting flange 2 with connecting plate 4 or separate.
In being embodied as, there is one-to-one relationship in projection 41 on connecting plate 4, the through hole of adpting flange 2 and clamping element 3, its particular number comprehensively can be determined according to equipment cost, stability by designer, for instance can be 4.
Described driving mechanism 1 includes screw mandrel 15, screw pair 16, shaft coupling 12 and motor 11, described motor 11 is connected with leading screw 15 by shaft coupling 12, described leading screw 15 is connected with screw pair 16 coupling, and described screw pair 16 is fixing with adpting flange 2 to be connected. Preferably, described driving mechanism 1 also includes bearing 14, and described screw mandrel 15 is arranged in bearing 14 near one end of shaft coupling 12, and screw mandrel 15 so can be avoided to rotate under motor 11 acts on and wear and tear. So that driving mechanism 1 steady operation, described bearing 14 is fixedly mounted in frame by compact heap 13. Frame in this utility model refers to the frame of the equipment for manufacturing three-dimensional body. In being embodied as, described driving mechanism 1 can also be other arbitrary possess drive adpting flange 2 to carry out rising or falling the parts of motion, for instance can being direct-driving motor, therefore driving mechanism 1 of the present utility model be not limited to the restriction of the present embodiment.
In being embodied as, described motor 11 adopts servomotor, and described bearing 14 adopts tetrad angular contact bearing, and certainly, this is only a kind of embodiment, and motor 11 of the present utility model, bearing 14 can also be the parts of other model, do not enumerate at this.
Described adpting flange 2 includes base plate and the supporter for support baseboard, and described through hole is arranged on base plate, and described supporter is taper, and one end away from base plate of supporter is fixed with screw pair 16 and is connected.
Described clamp system includes power source, middle force transfer element and at least one clamping element 3, and described clamping element 3 includes two or more wedge shape jaws, and described power source controls the clamping of wedge shape jaw by middle force transfer element or unclamps. In being embodied as, described clamping element 3 is arranged on adpting flange 2, so that clamping element 3 and adpting flange 2 one motion, described clamp system is under the driving of power source, realization automatically controls, for instance described power source can be the power sources such as electricity, air-liquid pressure, does not do concrete introduction at this.
Preferably, described device also includes two or more guidance sets, such as Fig. 1, shown in Fig. 2, the quantity of described guidance set is four, and it is separately positioned on the corner of adpting flange 2 base plate, described guidance set includes guide post 6 and guide holder 7, described guide holder 7 is fixedly mounted in frame, one end of described guide post 6 is fixedly mounted on adpting flange 2 after penetrating guide holder 7, the unsettled setting of the other end of described guide post 6, adpting flange 2 so can be made freely up and down to move, avoid the adpting flange 2 play in other direction, thus affecting the lifting precision of cylinder body, therefore, referring herein to preferred version further increase the control accuracy of equipment.
In being embodied as, described cylinder body 8 can be the cylinder body for the cylinder body of powder cylinder or moulding cylinder, realizes piston plate 5 thereby through the cylinder body lowering or hoisting gear of any of the above-described embodiment and carries out raising and lowering motion in cylinder body.
For moulding cylinder, the operation principle of cylinder body lowering or hoisting gear is described below in detail:
The servomotor controlling driving mechanism 1 rotates, screw mandrel 15 is driven to rotate by shaft coupling 12, screw pair 16 is made to drive adpting flange 2 to rise, until contacting with connecting plate 4, and the projection 41 of connecting plate 4 stretches out the through hole bottom adpting flange 2, at this moment clamping device clamps protruding 41 by clamping element 3, thus adpting flange 2 and connecting plate 4 are formed integrative-structure, therefore, follow-up just can again by control driving mechanism 1 thus controlling the lifting of adpting flange 2, and then drive piston plate 5 to be freely lifted in moulding cylinder, so that treating that product carries out elevating movement in moulding cylinder.
When the work has been finished, clamping device passes through clamping element 3 release projection 41, then the servomotor controlling driving mechanism 1 rotates, screw mandrel 15 is driven to rotate by shaft coupling 12, screw pair 16 is made to drive adpting flange 2 to decline, until the projection 41 of connecting plate 4 spins off from the through hole bottom adpting flange 2, thus realizing adpting flange 2 and the separation of connecting plate 4, it is connected owing to connecting plate 4 is fixing with piston plate 5, therefore the separation of adpting flange 2 and piston plate 5 is just achieved, the whole process that mounts and separates all automatically controls, simple and convenient, thus enormously simplify the dismounting step of equipment.
This utility model additionally provides a kind of equipment for manufacturing three-dimensional body, and this equipment includes the cylinder body lowering or hoisting gear of any of the above-described embodiment, and described cylinder body lowering or hoisting gear can be applicable to for powder cylinder and moulding cylinder.
Above example is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking all should belong to protection domain of the present utility model. It should be pointed out that, without departing from the some amendments under this utility model principle premise and modification, should be regarded as protection domain of the present utility model.
Claims (10)
1. the cylinder body lowering or hoisting gear being used for manufacturing three-dimensional body equipment, it is characterized in that, including driving mechanism, connecting plate, adpting flange and clamp system, described connecting plate one side is fixing with the piston plate of cylinder body to be connected, it is protruding that the another side of described connecting plate is provided with at least one, described adpting flange is provided with at least one through hole, so that projection can be stretched out from through hole, the clamping element of described clamp system is placed in below through hole, for clamping or unclamping the projection stretching out through hole, with the connection realized between adpting flange with connecting plate or separate.
2. cylinder body lowering or hoisting gear according to claim 1, it is characterized in that, described driving mechanism includes screw mandrel, feed screw nut pair, shaft coupling and motor, described motor is connected with leading screw by shaft coupling, described leading screw is connected with feed screw nut pair coupling, and described feed screw nut pair is fixing with adpting flange to be connected.
3. cylinder body lowering or hoisting gear according to claim 2, it is characterized in that, described adpting flange includes base plate and the supporter for support baseboard, and described through hole is arranged on base plate, described supporter is taper, and one end away from base plate of supporter is fixed with feed screw nut pair and is connected.
4. cylinder body lowering or hoisting gear according to claim 3, it is characterized in that, described clamp system includes power source, middle force transfer element and at least one clamping element, described clamping element includes two or more wedge shape jaws, and described power source controls the clamping of wedge shape jaw by middle force transfer element or unclamps.
5. the cylinder body lowering or hoisting gear according to any one of claim 2 to 4, it is characterised in that described driving mechanism also includes bearing, and described screw mandrel is arranged in bearing near one end of shaft coupling.
6. cylinder body lowering or hoisting gear according to claim 5, it is characterised in that described device also includes compact heap, and described bearing is fixedly mounted in frame by compact heap.
7. cylinder body lowering or hoisting gear according to claim 6, it is characterized in that, described device also includes two or more guidance sets, described guidance set includes guide post and guide holder, described guide holder is fixedly mounted in frame, and one end of described guide post is fixedly mounted on adpting flange after penetrating guide holder.
8. cylinder body lowering or hoisting gear according to claim 7, it is characterised in that described cylinder body is the cylinder body for powder cylinder or the cylinder body of moulding cylinder.
9. the equipment being used for manufacturing three-dimensional body, it is characterised in that include the cylinder body lowering or hoisting gear described in any one of claim 1-8.
10. the equipment for manufacturing three-dimensional body according to claim 9, it is characterised in that described cylinder body is the cylinder body for powder cylinder or the cylinder body of moulding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928986.9U CN205289737U (en) | 2015-11-20 | 2015-11-20 | Be used for making three -dimensional body equipment and cylinder body elevating gear thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928986.9U CN205289737U (en) | 2015-11-20 | 2015-11-20 | Be used for making three -dimensional body equipment and cylinder body elevating gear thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289737U true CN205289737U (en) | 2016-06-08 |
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ID=56461129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928986.9U Active CN205289737U (en) | 2015-11-20 | 2015-11-20 | Be used for making three -dimensional body equipment and cylinder body elevating gear thereof |
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| CN (1) | CN205289737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738907A (en) * | 2016-12-29 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Three-dimensional body manufacturing equipment and its moulding cylinder assembly method |
| CN110406102A (en) * | 2019-08-27 | 2019-11-05 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | A kind of housing assembly of detachable 3D printer |
| CN112475323A (en) * | 2020-11-25 | 2021-03-12 | 北京星航机电装备有限公司 | Metal 3D printer forming cylinder system |
-
2015
- 2015-11-20 CN CN201520928986.9U patent/CN205289737U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738907A (en) * | 2016-12-29 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Three-dimensional body manufacturing equipment and its moulding cylinder assembly method |
| CN110406102A (en) * | 2019-08-27 | 2019-11-05 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | A kind of housing assembly of detachable 3D printer |
| CN110406102B (en) * | 2019-08-27 | 2023-09-12 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Can dismantle cylinder body subassembly of 3D printer |
| CN112475323A (en) * | 2020-11-25 | 2021-03-12 | 北京星航机电装备有限公司 | Metal 3D printer forming cylinder system |
| CN112475323B (en) * | 2020-11-25 | 2022-01-07 | 北京星航机电装备有限公司 | Metal 3D printer forming cylinder system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 181, Linyu Road, national high tech Industrial Development Zone, Changsha City, Hunan Province, 410205 Patentee after: Hunan Huashu High Tech Co.,Ltd. Address before: No. 181, Linyu Road, national high tech Industrial Development Zone, Changsha City, Hunan Province, 410205 Patentee before: HUNAN FARSOON HIGH-TECH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |