CN107695705B - Injecting glue shapes static pressure ram swab case - Google Patents
Injecting glue shapes static pressure ram swab case Download PDFInfo
- Publication number
- CN107695705B CN107695705B CN201710877474.8A CN201710877474A CN107695705B CN 107695705 B CN107695705 B CN 107695705B CN 201710877474 A CN201710877474 A CN 201710877474A CN 107695705 B CN107695705 B CN 107695705B
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- CN
- China
- Prior art keywords
- swab case
- injecting glue
- case body
- ram
- rubber ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Material Composition (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a kind of injecting glues to shape static pressure ram swab case, swab case body is mounted on tool-post structure lower end surface by screw, sealing rubber strip is installed between swab case body and tool-post structure faying face, injecting glue form seal rubber ring is equipped among swab case body, the injecting glue form seal rubber ring is using swab case body as gel-injection mould, by tooling liquid rubber will be injected after swab case body and ram positioning, the sealed rubber ring completely attached to ram is formed after liquid glue solidification, injecting glue form seal rubber ring and ram completely attach to, at the middle part of contact surface, injecting glue form seal rubber ring is equipped with oil back chamber, oil back chamber is equipped with multiple oil return holes；Swab case body lower end surface is equipped with scrap scraping plate；Swab case body is externally connected to oil return pipe.No matter how ram size and shape, which change the sealed rubber ring of injecting glue forming, to completely attach to ram, have the advantages that sealing effect is good, applied widely, long service life.
Description
Technical field
The present invention relates to a kind of injecting glues to shape static pressure ram swab case, belongs to machine tool technology field.
Background technique
Currently, it is high to have turned to development & production via low side machine tool product with the fast development that China's heavy machine tool manufactures
Precision, Gao Fuhe, high efficiency, low energy consumption high-end machine tool product.Since hydrostatic slideway has, precision is high, rigidity is high, coefficient of friction
The advantages that low, without abrasion, starts to be widely applied on heavy type, high-precision degree lathe, and deposits always when rectangular ram application hydrostatic slideway
In the difficult easy leakage problem of static pressure oil oil return, the sealing means such as existing scrap scraping plate, silica gel ring, form seal circle are all different degrees of
There are oil leakage phenomenon and need to frequently replace, using effect is undesirable.
Summary of the invention
In order to overcome above-mentioned deficiency, the present invention provides a kind of injecting glues to shape static pressure ram swab case, and it is vertical to solve lathe
The sealing and recycling problem of formula horizontal square (four directions or multi-party) hydrostatic slideway ram static pressure oil.
The technical solution adopted by the present invention to solve the technical problems is: a kind of injecting glue forming static pressure ram swab case includes
Swab case body, injecting glue form seal rubber ring, sealing rubber strip and scrap scraping plate, swab case body are mounted on tool-post structure lower end by screw
On face, sealing rubber strip is installed between swab case body and tool-post structure faying face and plays the role of sealing and dustproof, swab case body
Centre is equipped with injecting glue form seal rubber ring, and injecting glue form seal rubber ring and ram completely attach to, at the middle part of contact surface, injecting glue at
Shape sealed rubber ring is equipped with oil back chamber, and oil back chamber is equipped with multiple oil return holes；Swab case body lower end surface is equipped with scrap scraping plate；Connect oil
Box portion outside is connected with oil return pipe.
The production method of injecting glue form seal rubber ring is: swab case body is positioned by tooling and ram, and guarantee and ram
Each face gap width H is equal.Each face of ram need to coat release agent before injecting glue, prevent injecting glue form seal rubber ring and ram after injecting glue
It clings, injecting glue form seal rubber ring is caused to damage.Rectangular mould will be glued on ram, cylinder is installed on the oil return hole of swab case body
Mould installs sealing strip at swab case body and ram minimum clearance.Gel-injection mould is installed.It is infused by the hole for injecting glue on gel-injection mould
Full liquid glue, forms injecting glue form seal rubber ring after liquid adhesive curing.Gel-injection mould and sealing strip are removed, cylinder mold is removed and is formed
Oil return hole removes rectangular mould and forms oil back chamber.
Working principle: injecting glue form seal rubber ring has certain tightening force and ram to completely attach to.When static pressure ram works
When moving back and forth, the static-pressure oil chamber on hydrostatic slideway plate generates a large amount of static pressure oil, and static pressure oil can be completely attached to ram
Injecting glue form seal rubber ring very close to each other is scraped in swab case body, and quickly flows back to machine hydraulic oil by multiple oil return pipes
Case.The permeability of static pressure oil is very strong, when such as there is minute quantity static pressure oil infiltration injecting glue form seal rubber ring, this part static pressure oil meeting
It is gathered in oil back chamber to return in swab case body by multiple oil return holes, is not in static pressure oil leakage phenomenon.Swab case body lower end
Face, which is equipped with scrap scraping plate iron filings, dust, coolant liquid can be effectively prevented, to be entered inside swab case.
The beneficial effects of the present invention are: the present invention is using swab case body as gel-injection mould, by tooling by swab case body
Inject liquid rubber with after ram positioning, form the sealed rubber ring completely attached to ram after liquid glue solidification, no matter ram ruler
The sealed rubber ring how very little and shape changes injecting glue forming can be completely attached to ram, and sealed rubber ring has in two layers of sealing lip
Between be oil back chamber, can effectively protect sealed rubber ring, two layers of sealing lip of sealed rubber ring, tool with one layer of scrap scraping plate outside swab case
There is the advantages of good sealing effect, applied widely, long service life.
Detailed description of the invention
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the schematic view of the mounting position of swab case.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the B-B cross-sectional view of Fig. 2.
Fig. 4 is the top view of swab case.
Fig. 5 is the portion A enlarged drawing in Fig. 2.
Fig. 6 is injecting glue form seal rubber ring manufacturing process schematic diagram.
Fig. 7 present invention uses schematic diagram.
Fig. 8 is that the present invention uses schematic cross-sectional view.
Figure label:
1, swab case body, 2, tool-post structure, 3, ram, 4, hydrostatic slideway plate, 5, static-pressure oil chamber, 6, sealing rubber strip, 7, spiral shell
Nail, 8, oil return pipe, 9, injecting glue form seal rubber ring, 10, oil back chamber, 11, oil return hole, 12, scrap scraping plate, 13, gel-injection mould, 14,
Cylinder mold, 15, sealing strip, 16, rectangular mould.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-8, a kind of injecting glue forming static pressure ram swab case includes swab case body 1, injecting glue form seal rubber ring
9, sealing rubber strip 6 and scrap scraping plate 12, swab case body 1 are mounted on 2 lower end surface of tool-post structure by screw 7, swab case body 1 with
Sealing rubber strip 6 is installed between 2 faying face of tool-post structure and plays the role of sealing and dustproof, be equipped among swab case body 1 injecting glue at
Shape sealed rubber ring 9, injecting glue form seal rubber ring 9 and ram 3 completely attach to, at the middle part of contact surface, injecting glue form seal rubber ring 9
It is equipped with oil back chamber 10, oil back chamber 10 is equipped with multiple oil return holes 11；1 lower end surface of swab case body is equipped with scrap scraping plate 12；Connect oil
Box body 1 is externally connected to oil return pipe 8.
The production method of injecting glue form seal rubber ring 9 is: swab case body 1 passes through tooling and ram 3 positions, and guarantees and slide
It is equal to rest the head on 3 each face gap width H.Each face of ram 3 need to coat release agent before injecting glue, prevent injecting glue form seal rubber ring 9 after injecting glue
It is clung with ram 3, injecting glue form seal rubber ring 9 is caused to damage.Rectangular mould 16 will be glued on ram, in the oil return of swab case body 1
Cylinder mold 14 is installed on hole 11, sealing strip 15 is installed at swab case body 1 and 3 minimum clearance of ram.Gel-injection mould 13 is installed.It is logical
The hole for injecting glue crossed on gel-injection mould 13 fills liquid glue, and injecting glue form seal rubber ring 9 is formed after liquid adhesive curing.Remove injecting glue mould
Tool 13 and sealing strip 15 remove cylinder mold 14 and form oil return hole 11, remove rectangular mould 16 and form oil back chamber 10.
Working principle: injecting glue form seal rubber ring 9 has certain tightening force and ram 3 to completely attach to.When 3 work of static pressure ram
When moving back and forth, the static-pressure oil chamber 5 on hydrostatic slideway plate 4 generates a large amount of static pressure oil, and static pressure oil can be by complete with ram 3
It contacts injecting glue form seal rubber ring 9 very close to each other to scrape in swab case body 1, and quickly flows back to lathe by multiple oil return pipes 8
Hydraulic oil container.The permeability of static pressure oil is very strong, when such as there is minute quantity static pressure oil infiltration injecting glue form seal rubber ring 9, this part
Static pressure oil can be gathered in oil back chamber 10 and be returned in swab case body 1 by multiple oil return holes 11, be not in static pressure oil leakage phenomenon.
1 lower end surface of swab case body, which is equipped with scrap scraping plate 12 iron filings, dust, coolant liquid can be effectively prevented, to be entered inside swab case.
Claims (1)
1. a kind of injecting glue shapes static pressure ram swab case, including swab case body (1), injecting glue form seal rubber ring (9), seal rubber
Item (6) and scrap scraping plate (12), swab case body (1) is mounted on tool-post structure (2) lower end surface by screw (7), in swab case body (1)
It is equipped with sealing rubber strip (6) between tool-post structure (2) faying face, injecting glue form seal rubber ring is equipped among swab case body (1)
(9), injecting glue form seal rubber ring (9) and ram (3) completely attach to, in the middle part injecting glue form seal rubber ring (9) of contact surface
Equipped with oil back chamber (10), oil back chamber (10) is equipped with multiple oil return holes (11)；Swab case body (1) lower end surface is equipped with scrap scraping plate
(12)；Swab case body (1) is externally connected to oil return pipe (8), it is characterised in that: the system of the injecting glue form seal rubber ring (9)
Be as method: swab case body (1) is positioned by tooling and ram (3), and guarantees, ram equal with each face gap width H of ram (3)
(3) each face need to coat release agent before injecting glue, prevent injecting glue form seal rubber ring (9) after injecting glue from clinging with ram (3), cause to infuse
Glue form seal rubber ring (9) damage, will glue rectangular mould (16), installs on the oil return hole (11) of swab case body (1) on ram
Cylinder mold (14) installs sealing strip (15) at swab case body (1) and ram (3) minimum clearance, installs gel-injection mould (13)；It is logical
The hole for injecting glue crossed on gel-injection mould (13) fills liquid glue, forms injecting glue form seal rubber ring (9) after liquid adhesive curing；Remove note
Sealing rubber die (13) and sealing strip (15) remove cylinder mold (14) and form oil return hole (11), remove rectangular mould (16) and form oil back chamber
(10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877474.8A CN107695705B (en) | 2017-09-26 | 2017-09-26 | Injecting glue shapes static pressure ram swab case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710877474.8A CN107695705B (en) | 2017-09-26 | 2017-09-26 | Injecting glue shapes static pressure ram swab case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107695705A CN107695705A (en) | 2018-02-16 |
| CN107695705B true CN107695705B (en) | 2019-08-06 |
Family
ID=61176044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877474.8A Active CN107695705B (en) | 2017-09-26 | 2017-09-26 | Injecting glue shapes static pressure ram swab case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695705B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155044A (en) * | 1995-12-08 | 1997-07-23 | 株式会社理研 | Sealing device for piston rod |
| KR20100062322A (en) * | 2008-12-02 | 2010-06-10 | 두산인프라코어 주식회사 | Lubricating oil recovery device of machine tool |
| CN102909567A (en) * | 2012-10-19 | 2013-02-06 | 上海三一精机有限公司 | Ram oil-leakage-prevention structure and machine tool utilizing same |
| CN203765305U (en) * | 2014-04-10 | 2014-08-13 | 齐重数控装备股份有限公司 | High-precision machine tool hydrostatic guideway double-layer sealing oil receiving device |
| CN203917962U (en) * | 2014-06-29 | 2014-11-05 | 齐重数控装备股份有限公司 | Static pressure knife rest swab case device |
| CN205166405U (en) * | 2015-12-08 | 2016-04-20 | 威海华东数控股份有限公司 | Wrap ram hydrostatic guideway's adjustable sealed and recovery structure of fluid entirely |
| CN206305790U (en) * | 2016-12-08 | 2017-07-07 | 济南二机床集团有限公司 | The full bag static pressure ram structure of digital controlled planer machine |
-
2017
- 2017-09-26 CN CN201710877474.8A patent/CN107695705B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155044A (en) * | 1995-12-08 | 1997-07-23 | 株式会社理研 | Sealing device for piston rod |
| KR20100062322A (en) * | 2008-12-02 | 2010-06-10 | 두산인프라코어 주식회사 | Lubricating oil recovery device of machine tool |
| CN102909567A (en) * | 2012-10-19 | 2013-02-06 | 上海三一精机有限公司 | Ram oil-leakage-prevention structure and machine tool utilizing same |
| CN203765305U (en) * | 2014-04-10 | 2014-08-13 | 齐重数控装备股份有限公司 | High-precision machine tool hydrostatic guideway double-layer sealing oil receiving device |
| CN203917962U (en) * | 2014-06-29 | 2014-11-05 | 齐重数控装备股份有限公司 | Static pressure knife rest swab case device |
| CN205166405U (en) * | 2015-12-08 | 2016-04-20 | 威海华东数控股份有限公司 | Wrap ram hydrostatic guideway's adjustable sealed and recovery structure of fluid entirely |
| CN206305790U (en) * | 2016-12-08 | 2017-07-07 | 济南二机床集团有限公司 | The full bag static pressure ram structure of digital controlled planer machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107695705A (en) | 2018-02-16 |
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