CN209774172U - Gantry machine tool coupling with built-in cooling guide pipe - Google Patents
Gantry machine tool coupling with built-in cooling guide pipe Download PDFInfo
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- CN209774172U CN209774172U CN201920362563.3U CN201920362563U CN209774172U CN 209774172 U CN209774172 U CN 209774172U CN 201920362563 U CN201920362563 U CN 201920362563U CN 209774172 U CN209774172 U CN 209774172U
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- mounting disc
- flexible part
- machine tool
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- gantry machine
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Abstract
The utility model relates to a gantry machine tool coupling with a built-in cooling conduit, which comprises a first locking sleeve, a first mounting disc, a first flexible part, a second mounting disc, a second locking sleeve, a cambered surface support plate and a second flexible part, wherein a middle shaft component and a stainless steel conduit are integrally formed; the stainless steel guide pipe is provided with a shaft head screw rod, the first mounting disc is connected with the first flexible part through the first bolt assembly, the first flexible part is connected with one end of the middle shaft assembly through the first bolt assembly, the second mounting disc is connected with the second flexible part through the second bolt assembly, and the second flexible part is connected with the other end of the middle shaft assembly through the second bolt assembly. The utility model discloses can guarantee that the cooling and lubrication liquid in time reachs cutter processing position, can cool off cutter and work piece fast, effectively prevent because cutter and the work piece condition of scrapping that the cooling leads to untimely to make longmen lathe processing deep hole possess more the reliability.
Description
Technical Field
The utility model relates to a gantry machine tool shaft coupling of built-in cooling conduit in area, specific cooling structure of gantry machine tool processing deep hole that says so belongs to mechanical equipment flexible coupling technical field.
Background
When the gantry machine tool is used for processing deep holes, cooling lubricating liquid generally acts on the cutter from the outside. When some deep holes are machined, due to the fact that the holes are deep, cooling and lubricating liquid cannot reach the machining position of the cutter in time to be cooled, the machining position of the cutter is overheated, the cutter is damaged or a machined part is scrapped, and certain economic loss is caused.
disclosure of Invention
An object of the utility model is to overcome above-mentioned weak point, provide a gantry machine tool shaft coupling of in-band built-in cooling conduit, can guarantee that the lubricated liquid of cooling in time reachs the cutter processing position, can cool off cutter and work piece fast, effectively prevent because cutter and the work piece condition of scrapping that the cooling leads to untimely to make gantry machine tool processing deep hole have more the reliability.
According to the technical scheme provided by the utility model, a gantry machine tool coupling with a built-in cooling conduit comprises a first locking sleeve, a first mounting disc, a first flexible part, a second mounting disc, a second locking sleeve, a cambered surface support plate and a second flexible part, wherein a middle shaft component and a stainless steel conduit are integrally formed; the stainless steel guide pipe is provided with a spindle head screw rod, a first mounting disc is connected with a first flexible part through a first bolt assembly, the first flexible part is connected with one end of an intermediate shaft assembly through the first bolt assembly, a second mounting disc is connected with a second flexible part through a second bolt assembly, the second flexible part is connected with the other end of the intermediate shaft assembly through the second bolt assembly, the first mounting disc is connected with a machine tool motor through a first locking sleeve, and the second mounting disc is connected with a machine tool spindle through a second locking sleeve.
As a further improvement of the utility model, the first flexible piece is connected with the first mounting disc and the intermediate shaft assembly in a locating mode through taper sleeves.
As a further improvement of the utility model, the second flexible piece adopts taper sleeve location to be connected with second mounting disc and countershaft subassembly.
As a further improvement of the utility model, a stainless steel conduit is arranged in the middle of the intermediate shaft component.
As a further improvement, the second mounting plate is provided with a cambered surface supporting plate for supporting the spacing shaft.
As a further improvement of the utility model, a shaft head screw rod is arranged below the stainless steel conduit.
Compared with the prior art, the utility model has the advantages that:
The utility model discloses simple structure, compactness, reasonable utilize middle stainless steel pipe directly to reach main shaft cutter processing position with the coolant liquid, can cool off cutter and work piece fast. The flexible piece and the mounting disc are connected through the taper sleeve, the torque transmission device has the advantages of being high in rigidity and free of gaps, the coupler is mounted vertically, and the mounting disc is provided with the cambered surface supporting plate to protect the flexible piece.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
The locking device comprises a first locking sleeve 1, a first mounting disc 2, a first flexible part 3, a first bolt component 4, a middle spacing component 5, a second mounting disc 6, a second locking sleeve 7, a stainless steel guide pipe 8, a cambered surface support plate 9, a shaft head screw rod 10, a second flexible part 11 and a second bolt component 12.
Detailed Description
the invention will be further described with reference to the embodiments shown in the drawings to which:
As shown in fig. 1, the locking device comprises a first locking sleeve 1, a first mounting disc 2, a first flexible part 3, a first bolt component 4, a middle partition component 5, a second mounting disc 6, a second locking sleeve 7, a stainless steel conduit 8, a cambered surface support plate 9, a spindle nose screw 10, a second flexible part 11 and a second bolt component 12. The spacing shaft is integrally formed by the middle shaft component 5 and the stainless steel guide pipe 8; a spindle head screw rod 10 is arranged below the stainless steel guide pipe 8, the first mounting disc 2 is connected with the first flexible part 3 through the first bolt component 4, the first flexible part 3 is connected with one end of the intermediate shaft component 5 through the first bolt component 4, the second mounting disc 6 is connected with the second flexible part 11 through the second bolt component 12, the second flexible part 11 is connected with the other end of the intermediate shaft component 5 through the second bolt component 12, the first mounting disc 2 is connected with a machine tool motor through the first locking sleeve 1, and the second mounting disc 6 is connected with a machine tool spindle through the second locking sleeve 7.
The first flexible part 3 is connected with the first mounting disc 2 and the intermediate shaft assembly 5 in a locating mode through taper sleeves, and the torque transmission has the advantages of being high in rigidity and free of gaps.
The second flexible part 11, the second mounting disc 6 and the intermediate shaft assembly 5 are connected in a locating mode through taper sleeves, and the torque transmission has the advantages of being high in rigidity and free of gaps.
And a stainless steel guide pipe is arranged in the middle of the intermediate shaft component 5, and the cooling and lubricating liquid is directly conveyed to a machining position of a cutter to fully cool and lubricate the cutter and a workpiece.
And the second mounting disc 6 is provided with an arc surface supporting plate 9 for supporting the spacing shaft, and the second mounting disc 6 bears the weight of the intermediate shaft assembly to protect the flexible part.
the utility model discloses a theory of operation is: when the machine tool works, cooling lubricating liquid passes through the main shaft through a stainless steel conduit in the coupler to reach the working position of the cutter; the flexible piece is connected with the mounting disc and the intermediate shaft assembly in a conical surface positioning manner, and the coupling has high precision and zero clearance in torque transmission; the shaft coupling is installed vertically, and the mounting disc is provided with a cambered surface supporting plate, so that the effect of protecting the flexible part is achieved.
The utility model discloses utilize stainless steel pipe in the intermediate shaft subassembly directly to reach main shaft cutter operating position with the lubricated liquid of cooling, can in time cool off lubricated cutter and work piece, increase cutter life and improve cutting quality.
Claims (6)
1. The utility model provides a gantry machine tool shaft coupling of built-in cooling duct in area which characterized by: the middle shaft assembly comprises a first locking sleeve (1), a first mounting disc (2), a first flexible part (3), a second mounting disc (6), a second locking sleeve (7), a cambered surface supporting plate (9) and a second flexible part (11), wherein the middle shaft assembly (5) and a stainless steel guide pipe (8) are integrally formed; first mounting disc (2) are connected with first flexure (3) through bolt assembly, first flexure (3) are connected with jackshaft subassembly (5) one end through bolt assembly, second mounting disc (6) are connected with second flexure (11) through bolt assembly, second flexure (11) are connected with jackshaft subassembly (5) other end through bolt assembly, first mounting disc (2) are connected with the lathe motor through first lock sleeve (1), second mounting disc (6) are connected with the lathe main shaft through second lock sleeve (7).
2. The gantry machine tool coupling with built-in cooling ducts of claim 1, wherein: the first flexible part (3) is connected with the first mounting disc (2) and the intermediate shaft assembly (5) in a positioning mode through taper sleeves.
3. The gantry machine tool coupling with built-in cooling ducts of claim 1, wherein: the second flexible piece (11) is connected with the second mounting disc (6) and the intermediate shaft assembly (5) in a positioning mode through taper sleeves.
4. The gantry machine tool coupling with built-in cooling ducts of claim 1, wherein: the middle of the intermediate shaft component (5) is provided with a stainless steel guide pipe.
5. The gantry machine tool coupling with built-in cooling ducts of claim 1, wherein: and a cambered surface supporting plate (9) is arranged on the second mounting disc (6) to support the spacing shaft.
6. The gantry machine tool coupling with built-in cooling ducts of claim 1, wherein: and a shaft head screw rod (10) is arranged below the stainless steel guide pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362563.3U CN209774172U (en) | 2019-03-20 | 2019-03-20 | Gantry machine tool coupling with built-in cooling guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362563.3U CN209774172U (en) | 2019-03-20 | 2019-03-20 | Gantry machine tool coupling with built-in cooling guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774172U true CN209774172U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362563.3U Active CN209774172U (en) | 2019-03-20 | 2019-03-20 | Gantry machine tool coupling with built-in cooling guide pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN209774172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732396A (en) * | 2019-03-20 | 2019-05-10 | 无锡创明传动工程有限公司 | The Longmen machine tool shaft coupling of cooling duct built in a kind of band |
-
2019
- 2019-03-20 CN CN201920362563.3U patent/CN209774172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732396A (en) * | 2019-03-20 | 2019-05-10 | 无锡创明传动工程有限公司 | The Longmen machine tool shaft coupling of cooling duct built in a kind of band |
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