CN206958130U - A kind of 5-axis machining center braking mechanism - Google Patents
A kind of 5-axis machining center braking mechanism Download PDFInfo
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- CN206958130U CN206958130U CN201720479199.XU CN201720479199U CN206958130U CN 206958130 U CN206958130 U CN 206958130U CN 201720479199 U CN201720479199 U CN 201720479199U CN 206958130 U CN206958130 U CN 206958130U
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- machining center
- axis machining
- braking mechanism
- brake
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Abstract
Field of machining is the utility model is related to, more particularly to a kind of 5-axis machining center braking mechanism for completing self-locking.The 5-axis machining center braking mechanism includes brake block, spring base, cylinder pressure, elastic component, piston and rear piston, brake block is arranged at spring base side, cylinder pressure is T-piece, it is made up of bar portion and drive division, one end of the rod is fixedly connected with spring base opposite side, mechanism brake is collectively defined with piston and rear piston store oily space by drive division, for driving cylinder pressure band flexible spring seat against brake block, elastic component one end connects with piston or drive division, one end connects with spring base, the first oil pressure pipeline is provided with piston, first oil pressure pipeline stores oily space through connection with mechanism brake.
Description
Technical field
The present invention relates to field of machining, especially a kind of 5-axis machining center braking machine for completing self-locking
Structure.
Background technology
The alignment system of past 5-axis machining center does brake using hydraulic system, but such as in action process
Generation hydraulic fault or outage condition, positioning can be caused to fail, machining center machinery can be seriously influenceed and collide.
Therefore, those skilled in the art is directed to developing a kind of 5-axis machining center braking mechanism, surprisingly disconnected
Braking state can be kept when electric, without being released because of hydraulic pressure presence is temporarily removed.
The content of the invention
In view of the drawbacks described above of prior art, the invention provides a kind of 5-axis machining center braking mechanism, its
It is characterised by, including brake block, spring base, cylinder pressure, elastic component, piston and rear piston, the brake block are arranged at the spring
Seat side, the cylinder pressure is T-piece, is made up of bar portion and drive division, and the one end of the rod is fixed with the spring base opposite side
Connection, collectively define mechanism brake with the piston and the rear piston by the drive division and store oily space, for driving
Stating cylinder pressure drives the brake block to complete brake, and described elastic component one end connects with the piston or the drive division, and one
End connects with the spring base, is provided with the first oil pressure pipeline in the piston, the first oil pressure pipeline is stopped with the mechanism
Car stores oily space through connection.
Further, the drive division both sides, which are provided with, stores oily space, and wherein side stores oily space as mechanism brake,
Opposite side stores oily space as mechanism release, the second oil pressure pipeline is additionally provided with the piston, wherein second oil pressure pipe
Road stores oily space through connection with mechanism release.
Further, the elastic component is butterfly shell fragment.
Further, including multigroup butterfly shell fragment, the tip of the butterfly shell fragment are fixed with the piston.
Further, in addition to bonnet, the bonnet are fixedly connected with the rear piston with the cylinder pressure.
Further, in addition to nut, the nut are fixedly connected with the piston.
Further, in addition to pad, the pad are arranged between the nut and the piston.
Further, the piston includes protuberance, and the protuberance both sides bear against the elastic component and the drive
Dynamic portion is set.
Technique effect
The self-locking positioning mechanism that the present invention is set by elastic device, positioned under natural situation using mechanical structure, pine
De- process just needs hydraulic pressure to release, and such reverse design will not cause to process when accident power-off because of brake failure
Center milling head collides and causes unnecessary loss.
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the schematic device of the self-locking brake mechanism in the preferred embodiment of the present invention；
Reference：1- pistons, 2- nuts, 3- pads, 4- spring bases, 5- butterfly shell fragments, 6- cylinder pressures, piston after 7-, 8-
Bonnet, 9- brake blocks, 10- briquettings, 11- the first oil pressure pipelines, 12- the second oil pressure pipelines.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in figure 1, a kind of self-locking brake gear for 5-axis machining center is present embodiments provided, wherein,
Piston 1 assembles with nut pad 3, locks nut 2 above and is fixed, piston 1 assembles with butterfly shell fragment 5, reassembles spring
Seat 4 fixes butterfly shell fragment 5, and spring base 4 is fixed with the assembling of cylinder pressure 6, and spring base 4 assembles with briquetting 10, brake block 9 and briquetting 10
Assembling, piston 1 assemble with cylinder pressure 10, and piston 1 assembles with rear piston 7, and piston 1 assembles with bonnet 8, and rear piston 7 assembles with bonnet 8
Fixed, cylinder pressure 6 assembles with bonnet 8.
Braking mechanism：Coordinated jointly from piston 1, cylinder pressure 6 and rear piston 7 and define the oily space of brake storage, oil pressure is from piston 1
In the first oil pressure pipeline 11 enter after brake stores oily space, drive cylinder pressure 6 to push up on the net, due to spring base 4 and cylinder pressure 6, briquetting
10 assemblings are fixed, and brake block 9 assembles between briquetting 10, and therefore, oil pressure will drive brake area of the brake block 9 against top, complete
Brake.
Relieving mechanism：Mechanism release is assembled to form by piston 1 and cylinder pressure 6 and stores oily space, second oil pressure of the oil pressure from piston 1
Pipeline 12 stores oily space into release, drives cylinder pressure 6 to turn down, and spring base 4 assembles fixed, spring base 4 and briquetting 10 with cylinder pressure 6
Assembling, brake block 9 assemble with briquetting 10, so as to the effect of formation mechanism release.
The arrangement mode of the butterfly shell fragment of two panels 5 for " ＞ ＜ ", naturally without application external force in the case of, 5 butterfly shell fragments
There is that recovers nature to make briquetting 10 and the active force adjacent to each other of piston 1, so as to the state in brake.The design is effective
Traditional hydraulic brake mechanism is prevented in unexpected power-off, the failure of lathe and hydraulic braking.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (8)
- A kind of 1. 5-axis machining center braking mechanism, it is characterised in that including brake block, spring base, cylinder pressure, elastic component, Piston and rear piston, the brake block are arranged at the spring base side, and the cylinder pressure is T-piece, by bar portion and drive division group Into the one end of the rod is fixedly connected with the spring base opposite side, by the drive division with the piston and the rear piston Collectively define mechanism brake and store oily space, for driving the cylinder pressure to drive the brake block to complete brake, the bullet Property part one end connected with the piston or the drive division, one end is connected with the spring base, and first is provided with the piston Oil pressure pipeline, the first oil pressure pipeline store oily space through connection with mechanism brake.
- 2. 5-axis machining center braking mechanism as claimed in claim 1, it is characterised in that the drive division both sides are all provided with It is equipped with and stores oily space, wherein side stores oily space as mechanism brake, and opposite side stores oily space, the piston as mechanism release The second oil pressure pipeline is inside additionally provided with, wherein the second oil pressure pipeline stores oily space through connection with mechanism release.
- 3. 5-axis machining center braking mechanism as claimed in claim 1, it is characterised in that the elastic component is butterfly bullet Piece.
- 4. 5-axis machining center braking mechanism as claimed in claim 3, it is characterised in that including multigroup butterfly bullet Piece, the tip of the butterfly shell fragment connect with the piston.
- 5. 5-axis machining center braking mechanism as claimed in claim 1, it is characterised in that also including bonnet, after described Lid is fixedly connected with the rear piston with the cylinder pressure.
- 6. 5-axis machining center braking mechanism as claimed in claim 1, it is characterised in that also including nut, the spiral shell Cap is fixedly connected with the piston.
- 7. 5-axis machining center braking mechanism as claimed in claim 6, it is characterised in that also including pad, the pad Piece is arranged between the nut and the piston.
- 8. 5-axis machining center braking mechanism as claimed in claim 1, it is characterised in that the piston includes protruding Portion, the protuberance both sides bear against the elastic component and the drive division is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479199.XU CN206958130U (en) | 2017-05-02 | 2017-05-02 | A kind of 5-axis machining center braking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479199.XU CN206958130U (en) | 2017-05-02 | 2017-05-02 | A kind of 5-axis machining center braking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958130U true CN206958130U (en) | 2018-02-02 |
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ID=61374114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479199.XU Active CN206958130U (en) | 2017-05-02 | 2017-05-02 | A kind of 5-axis machining center braking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN206958130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008214A (en) * | 2022-07-26 | 2022-09-06 | 浙江冠欣虹智能科技有限公司 | Brake mechanism of five-axis table-board in five-axis cradle turntable |
| CN115070443A (en) * | 2022-05-10 | 2022-09-20 | 上海航天壹亘智能科技有限公司 | Self-locking brake mechanism and numerical control machine tool |
-
2017
- 2017-05-02 CN CN201720479199.XU patent/CN206958130U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070443A (en) * | 2022-05-10 | 2022-09-20 | 上海航天壹亘智能科技有限公司 | Self-locking brake mechanism and numerical control machine tool |
| CN115008214A (en) * | 2022-07-26 | 2022-09-06 | 浙江冠欣虹智能科技有限公司 | Brake mechanism of five-axis table-board in five-axis cradle turntable |
| CN115008214B (en) * | 2022-07-26 | 2023-12-01 | 浙江冠欣虹智能科技有限公司 | Brake mechanism of five-axis table top in five-axis cradle turntable |
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