CN109732396A - The Longmen machine tool shaft coupling of cooling duct built in a kind of band - Google Patents
The Longmen machine tool shaft coupling of cooling duct built in a kind of band Download PDFInfo
- Publication number
- CN109732396A CN109732396A CN201910213530.7A CN201910213530A CN109732396A CN 109732396 A CN109732396 A CN 109732396A CN 201910213530 A CN201910213530 A CN 201910213530A CN 109732396 A CN109732396 A CN 109732396A
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- China
- Prior art keywords
- flexible element
- mounting disc
- machine tool
- connect
- assembly
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- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 title claims abstract description 17
- 238000010168 coupling process Methods 0.000 title claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 17
- 239000010935 stainless steel Substances 0.000 claims abstract description 17
- 239000005068 cooling lubricant Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention relates to a kind of Longmen machine tool shaft couplings of cooling duct built in band, including the first lock sleeve, the first mounting disc, the first flexible element, the second mounting disc, the second lock sleeve, cambered surface support plate and the second flexible element, the intermediate shaft assembly and stainless steel pipe are integrally formed；Spindle nose screw rod is housed on the stainless steel pipe, first mounting disc is connect by the first bolt assembly with the first flexible element, first flexible element is connect by the first bolt assembly with intermediate shaft assembly one end, second mounting disc is connect by the second bolt assembly with the second flexible element, and the second flexible element is connect by the second bolt assembly with the intermediate shaft assembly other end.The present invention can guarantee that cooling-lubricant reaches tool sharpening position in time, can be quickly cooled down cutter and workpiece, effectively prevent scrapping situation due to cooling cutter caused not in time and workpiece, so that Longmen machine tool deep hole processing be made to have more reliability.
Description
Technical field
The present invention relates to a kind of Longmen machine tool shaft coupling of cooling duct built in band, specifically a kind of Longmen machine tool adds
The cooling structure of work deep hole belongs to mechanical equipment flexible coupling technical field.
Background technique dragon
Cooling-lubricant is generally by external action on cutter when door machine bed deep hole processing.When processing certain deep holes, due to hole
Relatively deep, cooling-lubricant can not reach tool sharpening position in time and be cooled down, and cause tool sharpening position to overheat, may cause
Tool damage or workpiece are scrapped, and certain economic loss is caused.
Summary of the invention
It is an object of the present invention to overcome the above deficiencies, provides a kind of Longmen machine tool shaft coupling of cooling duct built in band
Device can guarantee that cooling-lubricant reaches tool sharpening position in time, can be quickly cooled down cutter and workpiece, effectively prevent due to
Cooling cutter caused not in time and workpiece scrap situation, so that Longmen machine tool deep hole processing be made to have more reliability.
According to technical solution provided by the invention, the Longmen machine tool shaft coupling of cooling duct built in a kind of band includes the first lock
Fixed, the first mounting disc, the first flexible element, the second mounting disc, the second lock sleeve, cambered surface support plate and the second flexible element, it is described
Intermediate shaft assembly and stainless steel pipe are integrally formed；Spindle nose screw rod is housed, the first mounting disc passes through the on the stainless steel pipe
One bolt assembly is connect with the first flexible element, and the first flexible element is connect by the first bolt assembly with intermediate shaft assembly one end, the
Two mounting discs are connect by the second bolt assembly with the second flexible element, and the second flexible element passes through the second bolt assembly and jackshaft group
The connection of the part other end, the first mounting disc are connect by the first lock sleeve with machine motor, and the second mounting disc passes through the second lock sleeve
It is connect with machine tool chief axis.
As a further improvement of the present invention, first flexible element and the first mounting disc and shaft assembly are fixed using tapered sleeve
Position connection.
As a further improvement of the present invention, second flexible element and the second mounting disc and shaft assembly are fixed using tapered sleeve
Position connection.
As a further improvement of the present invention, stainless steel pipe is equipped between described among shaft assembly.
As a further improvement of the present invention, second mounting disc is equipped with cambered surface support plate and supports spacing shaft.
It as a further improvement of the present invention, is spindle nose screw rod below the stainless steel pipe.
Compared with the prior art the present invention has the advantage that
The invention has the advantages of simple structure, compactness and reasonable structure, and coolant liquid is directly sent to main axle cutter machining position using intermediate stainless steel pipe
It sets, cutter and workpiece can be quickly cooled down.Flexible element is connect with mounting disc using tapered sleeve, and torsion pass has the spy of high rigidity zero clearance
Point, the vertical installation of shaft coupling, mounting disc are equipped with cambered surface support plate, play a part of to protect flexible element.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Description of symbols:
First lock sleeve 1, the first mounting disc 2, the first flexible element 3, the first bolt assembly 4, middle distance member 5, the second mounting disc
6, the second lock sleeve 7, stainless steel pipe 8, cambered surface support plate 9, spindle nose screw rod 10, the second flexible element 11 and the second bolt assembly
12。
Specific embodiment
The present invention will be further described in conjunction with the embodiment in attached drawing below:
As shown in Figure 1, including the first lock sleeve 1, the first mounting disc 2, the first flexible element 3, the first bolt assembly 4, middle interval group
Part 5, the second mounting disc 6, the second lock sleeve 7, stainless steel pipe 8, cambered surface support plate 9, spindle nose screw rod 10, the second flexible element 11 and
Second bolt assembly 12.Spacing shaft is integrally formed by the intermediate shaft assembly 5 and stainless steel pipe 8；Under the stainless steel pipe 8
Side is spindle nose screw rod 10, and the first mounting disc 2 is connect by the first bolt assembly 4 with the first flexible element 3, and the first flexible element 3 passes through
First bolt assembly 4 is connect with 5 one end of intermediate shaft assembly, and the second mounting disc 6 passes through the second bolt assembly 12 and the second flexible element
11 connections, the second flexible element 11 are connect by the second bolt assembly 12 with 5 other end of intermediate shaft assembly, and the first mounting disc 2 passes through
First lock sleeve 1 is connect with machine motor, and the second mounting disc 6 is connect by the second lock sleeve 7 with machine tool chief axis.
First flexible element 3 and the first mounting disc 2 and shaft assembly 5 are located by connecting using tapered sleeve, and torsion pass has Gao Gang
The characteristics of spending zero clearance.
Second flexible element 11 and the second mounting disc 6 and shaft assembly 5 are located by connecting using tapered sleeve, and torsion pass has Gao Gang
The characteristics of spending zero clearance.
It is equipped with stainless steel pipe among described shaft assembly 5, cooling-lubricant is fed directly to tool sharpening position, is filled
Divide cooling and lubricating cutter and workpiece.
Second mounting disc 6 is equipped with cambered surface support plate 9 and supports spacing shaft, bears jackshaft group by the second mounting disc 6
Part weight protects flexible element.
The working principle of the invention is: when lathe work, cooling-lubricant is passed through by stainless steel pipe in shaft coupling
Main shaft reaches cutter operating position；Flexible element is located by connecting with mounting disc and intermediate shaft assembly using the conical surface, shaft coupling torsion pass tool
There are high-precision and zero clearance；The vertical installation of shaft coupling, mounting disc are equipped with cambered surface support plate, have the function of protecting flexible element.
Cooling-lubricant is directly sent to main axle cutter operating position using stainless steel pipe in intermediate shaft assembly by the present invention,
Can cooling and lubricating cutter and workpiece in time, increase cutter life and improve cutting quality.
Claims (6)
1. a kind of Longmen machine tool shaft coupling with cooling structure, it is characterized in that: including the first lock sleeve (1), the first mounting disc
(2), the first flexible element (3), the second mounting disc (6), the second lock sleeve (7), cambered surface support plate (9) and the second flexible element (11),
The intermediate shaft assembly (5) and stainless steel pipe (8) are integrally formed；First mounting disc (2) is flexible by bolt assembly and first
Part (3) connection, the first flexible element (3) are connect by bolt assembly with intermediate shaft assembly (5) one end, and the second mounting disc (6) passes through
Bolt assembly is connect with the second flexible element (11), and the second flexible element (11) passes through bolt assembly and intermediate shaft assembly (5) other end
Connection, the first mounting disc (2) are connect by the first lock sleeve (1) with machine motor, and the second mounting disc (6) passes through the second lock sleeve
(7) it is connect with machine tool chief axis.
2. a kind of Longmen machine tool shaft coupling with cooling structure as described in claim 1, it is characterized in that: the first flexible element (3)
It is located by connecting with the first mounting disc (2) and shaft assembly (5) using tapered sleeve.
3. a kind of Longmen machine tool shaft coupling with cooling structure as described in claim 1, it is characterized in that: the second flexible element (11)
It is located by connecting with the second mounting disc (6) and shaft assembly (5) using tapered sleeve.
4. a kind of Longmen machine tool shaft coupling with cooling structure as described in claim 1, it is characterized in that: shaft assembly between described
(5) intermediate to be equipped with stainless steel pipe.
5. a kind of Longmen machine tool shaft coupling with cooling structure as described in claim 1, it is characterized in that: second mounting disc
(6) cambered surface support plate (9) are equipped with and support spacing shaft.
6. a kind of Longmen machine tool shaft coupling with cooling structure as described in claim 1, it is characterized in that:
It is spindle nose screw rod (10) below the stainless steel pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213530.7A CN109732396A (en) | 2019-03-20 | 2019-03-20 | The Longmen machine tool shaft coupling of cooling duct built in a kind of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213530.7A CN109732396A (en) | 2019-03-20 | 2019-03-20 | The Longmen machine tool shaft coupling of cooling duct built in a kind of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109732396A true CN109732396A (en) | 2019-05-10 |
Family
ID=66371042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213530.7A Pending CN109732396A (en) | 2019-03-20 | 2019-03-20 | The Longmen machine tool shaft coupling of cooling duct built in a kind of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109732396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828652A (en) * | 2021-03-11 | 2021-05-25 | 意特利（上海）科技有限公司 | High-speed stable transmission device for gantry machining center |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435467C1 (en) * | 1984-09-27 | 1985-09-12 | Rolf 7238 Oberndorf Schatz | Releasable coupling device for shafts, in particular flexible shafts |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN201696509U (en) * | 2010-06-30 | 2011-01-05 | 沈阳申克动力机械有限公司 | Combined-type elastic coupling |
| CN102338169A (en) * | 2011-09-02 | 2012-02-01 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN106641007A (en) * | 2016-12-27 | 2017-05-10 | 无锡创明传动工程有限公司 | High-speed and large-torque waveform membrane disc flexible coupling |
| CN206356593U (en) * | 2016-12-23 | 2017-07-28 | 浙江今跃机械科技开发有限公司 | A kind of high speed drilling and milling machine tool main shaft device |
| CN107044491A (en) * | 2015-12-25 | 2017-08-15 | 株式会社椿E和M | The installation method to axle of shaft coupling and shaft coupling |
| CN109210094A (en) * | 2018-11-02 | 2019-01-15 | 武汉正通传动技术有限公司 | The double diaphragm couplings of the carbon fiber pipe of main shaft water outlet |
| CN209774172U (en) * | 2019-03-20 | 2019-12-13 | 无锡创明传动工程有限公司 | Gantry machine tool coupling with built-in cooling guide pipe |
-
2019
- 2019-03-20 CN CN201910213530.7A patent/CN109732396A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435467C1 (en) * | 1984-09-27 | 1985-09-12 | Rolf 7238 Oberndorf Schatz | Releasable coupling device for shafts, in particular flexible shafts |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN201696509U (en) * | 2010-06-30 | 2011-01-05 | 沈阳申克动力机械有限公司 | Combined-type elastic coupling |
| CN102338169A (en) * | 2011-09-02 | 2012-02-01 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN107044491A (en) * | 2015-12-25 | 2017-08-15 | 株式会社椿E和M | The installation method to axle of shaft coupling and shaft coupling |
| CN206356593U (en) * | 2016-12-23 | 2017-07-28 | 浙江今跃机械科技开发有限公司 | A kind of high speed drilling and milling machine tool main shaft device |
| CN106641007A (en) * | 2016-12-27 | 2017-05-10 | 无锡创明传动工程有限公司 | High-speed and large-torque waveform membrane disc flexible coupling |
| CN109210094A (en) * | 2018-11-02 | 2019-01-15 | 武汉正通传动技术有限公司 | The double diaphragm couplings of the carbon fiber pipe of main shaft water outlet |
| CN209774172U (en) * | 2019-03-20 | 2019-12-13 | 无锡创明传动工程有限公司 | Gantry machine tool coupling with built-in cooling guide pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828652A (en) * | 2021-03-11 | 2021-05-25 | 意特利（上海）科技有限公司 | High-speed stable transmission device for gantry machining center |
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