CN105855920A - Rotating structure of guide sleeve seat - Google Patents
Rotating structure of guide sleeve seat Download PDFInfo
- Publication number
- CN105855920A CN105855920A CN201610326478.2A CN201610326478A CN105855920A CN 105855920 A CN105855920 A CN 105855920A CN 201610326478 A CN201610326478 A CN 201610326478A CN 105855920 A CN105855920 A CN 105855920A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- guide pin
- pin bushing
- bushing seat
- base
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
- B23Q1/5412—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating pair
Abstract
The invention discloses a rotating structure of a guide sleeve seat. The rotating structure comprises a base on which a bearing set is mounted, wherein the guide sleeve seat is sequentially fixedly connected with driven gears and the upper end of a driven rotating shaft; the lower end of the driven rotating shaft is inserted through the bearing set so as to enable self rotating of the guide sleeve seat; pressing plates for pressing the corresponding driven gears toward the base are arranged on the top surface of the base; a transmission gear and a driving gear are arranged between each pressing plate and the base; a motor is arranged on one pressing plate, and an output shaft of the motor passes through the one pressing plate to be in transmission connection with the driving gear; a transmission rotating shaft is fixed to one pressing plate; the transmission gear is mounted on the transmission rotating shaft through a bearing; the driving gear, the transmission gear and the driven gears are sequentially engaged and transmitted. The whole rotating structure is simple and compact; spare parts of the rotating structure of the guide sleeve seat are simplified, so that workers can perform daily maintenance conveniently, and as a result, the working efficiency can be effectively improved.
Description
Technical field
The present invention relates to depth drill milling machine technical field, particularly a kind of guide pin bushing seat rotational structure.
Background technology
It is processed on the multi-shaft interlocked multiple coordinate axess (including rectilinear coordinates and rotational coordinates) referred on a machine tool simultaneously, and coordination exercise simultaneously can carry out under the control of Computerized digital control system (CNC), Multi-axis simultaneous machining can improve the machining accuracy of Space Free-Form Surface, quality and efficiency；Modern digital control processing forward high speed, high precision int, high-intelligentization, high flexibility, high automatization and high reliability direction are developed, and multi axes Digit Control Machine Tool is just embodying this point.
At present, the guide pin bushing seat transfer organization with multi-shaft interlocked depth drill milling machine tool is: fill a fixed mount in chassis left side, equipped with linear slide rail and guide pin bushing seat rack on fixed mount, on rack corresponding with slide unit equipped with linear bone rail, linear slide rail on fixed mount is corresponding with X-axis linear slide rail, its principle is that workbench pulls guide pin bushing seat rack to the position corresponding with slide unit, then guide pin bushing and bracing frame being pushed through is pushed back on fixed mount with workbench again, thus complete the transfer of guide pin bushing seat, this kind of transfer organization X-axis stroke is excessive, limit the efficiency of operation, needed for fixed mount, correlated parts is more, structure is complicated, it is not easy to safeguard.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, it is provided that a kind of guide pin bushing seat rotational structure.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of guide pin bushing seat rotational structure, including base, bearing group is installed on base, guide pin bushing seat is fixing with the upper end of driven gear, driven spindle successively to be connected, the lower end of driven spindle is interspersed in described bearing group, makes the described guide pin bushing seat can rotation；End face at base is provided with pressing plate, and described driven gear is pressed by this pressing plate to base；Travelling gear and driving gear it is additionally provided with between pressing plate and base；Being provided with motor on pressing plate, the output shaft of motor is in transmission connection through pressing plate with described driving gear, and drive shaft is fixed on pressing plate, and described travelling gear is installed on this drive shaft by bearing；Described driving gear, travelling gear and driven gear engage and transmission successively.
In technique scheme, the bottom of described guide pin bushing seat is provided with mounting seat, and driven gear is screwed in this mounting seat, and described driven spindle passes the centre bore of described driven gear and is screwed in described mounting seat.
In technique scheme, described pressing plate includes that left pressing plate and right pressing plate, described left pressing plate and right pressing plate are each provided with the empty avoiding breach to described mounting seat and driven gear.
In technique scheme, described bearing group includes deep groove ball bearing and thrust ball bearing, should be inserted in successively in the lower end of described driven spindle to lower end from the upper end of driven spindle described in deep groove ball bearing and thrust ball bearing, and be threadeded with fixing bearing group with the bottom of driven spindle by tooth abdomen nut.
In technique scheme, the installing hole installing described bearing group it is provided with on described base, this installing hole is disposed with fluting, middle fluting and lower fluting from top to down, upper fluting, middle fluting connect and are formed I-shaped cavity with lower fluting, described deep groove ball bearing is installed on middle fluting, and described thrust ball bearing is installed on lower fluting；The shaft shoulder of described driven spindle is installed on fluting.
In technique scheme, described motor is installed on pressing plate by rebound.
In technique scheme, described pressing plate is provided with the positive stop limiting guide pin bushing seat rotating range.
In technique scheme, it is provided with a locking device and is fixed on pressing plate or base, guide pin bushing seat is carried out position locking.
The invention has the beneficial effects as follows: overall structure is simple and compact, the parts of guide pin bushing seat rotational structure are simplified, it is simple to the regular maintenance of staff, be effectively increased the efficiency of operation.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention；
Fig. 3 is the decomposition texture schematic diagram of the present invention.
In figure, 1, base；2, guide pin bushing seat；3, driven gear；4, driven spindle；5, travelling gear；6, driving gear；7, hydraulic motor；8, drive bearing；9, drive shaft；10, mounting seat；11, left pressing plate；12, right pressing plate；13, empty avoiding breach；14, deep groove ball bearing；15, thrust ball bearing；16, tooth abdomen nut；17, upper fluting；18, middle fluting；19, lower fluting；20, rebound；21, positive stop；22, locking device；2 ', the position after rotating for guide pin bushing seat.
Detailed description of the invention
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, a kind of guide pin bushing seat rotational structure, including base 1, on base 1, bearing group is installed, guide pin bushing seat 2 is fixing with the upper end of driven gear 3, driven spindle 4 successively to be connected, and the lower end of driven spindle 4 is interspersed in described bearing group, makes the described guide pin bushing seat 2 can rotation；End face at base 1 is provided with pressing plate, and described driven gear 3 is pressed by this pressing plate to base 1；Travelling gear 5 and driving gear 6 it is additionally provided with between pressing plate and base 1；Being provided with hydraulic motor 7 on pressing plate, the output shaft of hydraulic motor 7 is in transmission connection through pressing plate with described driving gear 6, and drive shaft 9 is fixed on pressing plate, and described travelling gear 5 is installed on this drive shaft 9 by drive bearing 8；Described driving gear 6, travelling gear 5 and driven gear 3 engage and transmission successively.
Wherein, the bottom of described guide pin bushing seat 2 is provided with mounting seat 10, and driven gear 3 is screwed in this mounting seat 10, and described driven spindle 4 passes the centre bore of described driven gear 3 and is screwed in described mounting seat 10.
Wherein, described pressing plate includes that left pressing plate 11 and right pressing plate 12, described left pressing plate 11 and right pressing plate 12 are each provided with the empty avoiding breach 13 to described mounting seat 10 and driven gear 3.The cavity of empty avoiding breach 13 composition rotates freely by driven gear 3.
Wherein, described bearing group includes deep groove ball bearing 14 and thrust ball bearing 15, should be inserted in successively in the lower end of described driven spindle 4 to lower end from the upper end of driven spindle 4 described in deep groove ball bearing 14 and thrust ball bearing 15, and be threadeded with fixing bearing group with the bottom of driven spindle 4 by tooth abdomen nut 16.The bottom of driven spindle 4 is provided with external screw thread.
Wherein, the installing hole installing described bearing group it is provided with on described base 1, this installing hole is disposed with fluting 17, middle fluting 18 and lower fluting 19 from top to down, upper fluting 17, middle fluting 18 connect and are formed I-shaped cavity with lower fluting 19, described deep groove ball bearing 14 is installed on middle fluting 18, and described thrust ball bearing 15 is installed on lower fluting 19；The shaft shoulder of described driven spindle 4 is installed on fluting 17.
Wherein, described motor is installed on pressing plate by rebound 20.
Wherein, described pressing plate is provided with the positive stop 21 of restriction guide pin bushing seat 2 rotating range.Two positive stops 21 are respectively arranged at the two ends of a pair linea angulata of guide pin bushing seat 2, to show that the rotating range of guide pin bushing seat 2 is restricted to the rotation of 90 degree, thus realize cutter head switching.
Wherein, it is provided with a locking device 22 and is fixed on pressing plate or base 1, guide pin bushing seat 2 is carried out position locking.Locking device 22 includes pedestal, it is provided with being articulated with on pedestal by rotating shaft by doing and illustrating on pedestal, one check lock lever is telescopically assigned in pedestal, the end face guide block set 2 of check lock lever, the other end and handle driving coupling, pulling handle, makes check lock lever stretch to guide pin bushing seat 2, fixes with the position by guide pin bushing seat 2.
The operation principle of the present invention: hydraulic motor 7 drives driving gear 6 to rotate, driving gear 6 is through travelling gear 5 transmission and drives driven gear 3 to rotate, thus drives guide pin bushing seat 2 to rotate.
Above embodiment is merely illustrative and not limiting to the invention, therefore all equivalence changes done according to the method described in present patent application scope or modification, in the range of being all included in present patent application.
Claims (8)
1. a guide pin bushing seat rotational structure, it is characterised in that: including base, base is provided with bearing group, guide pin bushing seat is fixing with the upper end of driven gear, driven spindle successively to be connected, and the lower end of driven spindle is interspersed in described bearing group, makes the described guide pin bushing seat can rotation；End face at base is provided with pressing plate, and described driven gear is pressed by this pressing plate to base；Travelling gear and driving gear it is additionally provided with between pressing plate and base；Being provided with motor on pressing plate, the output shaft of motor is in transmission connection through pressing plate with described driving gear, and drive shaft is fixed on pressing plate, and described travelling gear is installed on this drive shaft by bearing；Described driving gear, travelling gear and driven gear engage and transmission successively.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterized in that: the bottom of described guide pin bushing seat is provided with mounting seat, driven gear is screwed in this mounting seat, and described driven spindle passes the centre bore of described driven gear and is screwed in described mounting seat.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterised in that: described pressing plate includes that left pressing plate and right pressing plate, described left pressing plate and right pressing plate are each provided with the empty avoiding breach to described mounting seat and driven gear.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterized in that: described bearing group includes deep groove ball bearing and thrust ball bearing, should be inserted in successively in the lower end of described driven spindle to lower end from the upper end of driven spindle described in deep groove ball bearing and thrust ball bearing, and be threadeded with fixing bearing group with the bottom of driven spindle by tooth abdomen nut.
A kind of guide pin bushing seat rotational structure the most according to claim 4, it is characterized in that: on described base, be provided with the installing hole installing described bearing group, this installing hole is disposed with fluting, middle fluting and lower fluting from top to down, upper fluting, middle fluting connect and are formed I-shaped cavity with lower fluting, described deep groove ball bearing is installed on middle fluting, and described thrust ball bearing is installed on lower fluting；The shaft shoulder of described driven spindle is installed on fluting.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterised in that: described motor is installed on pressing plate by rebound.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterised in that: on described pressing plate, it is provided with the positive stop limiting guide pin bushing seat rotating range.
A kind of guide pin bushing seat rotational structure the most according to claim 1, it is characterised in that: it is provided with a locking device and is fixed on pressing plate or base, guide pin bushing seat is carried out position locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326478.2A CN105855920A (en) | 2016-05-17 | 2016-05-17 | Rotating structure of guide sleeve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326478.2A CN105855920A (en) | 2016-05-17 | 2016-05-17 | Rotating structure of guide sleeve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855920A true CN105855920A (en) | 2016-08-17 |
Family
ID=56634234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326478.2A Pending CN105855920A (en) | 2016-05-17 | 2016-05-17 | Rotating structure of guide sleeve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802421A (en) * | 2019-11-27 | 2020-02-18 | 歌尔股份有限公司 | Single-drive gantry operation table |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810062A1 (en) * | 1996-05-31 | 1997-12-03 | DECKEL MAHO GmbH | Drive assembly |
| EP1652617A1 (en) * | 2004-10-29 | 2006-05-03 | Fanuc Ltd | Automatic tool changer |
| CN204868506U (en) * | 2015-08-13 | 2015-12-16 | 云南飞隆劳尔设备有限公司 | Last lower wall mechanism of twin grinder |
| CN204867523U (en) * | 2015-08-26 | 2015-12-16 | 常熟建华模具科技股份有限公司 | Supporting glass mold in digital control processing machine presss from both sides dress slewer |
| CN105479195A (en) * | 2015-12-26 | 2016-04-13 | 沈正福 | Rotating assembly of numerical control machining center |
| CN205733867U (en) * | 2016-05-17 | 2016-11-30 | 南阳市中捷数控科技有限公司 | A kind of guide pin bushing seat rotational structure |
-
2016
- 2016-05-17 CN CN201610326478.2A patent/CN105855920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810062A1 (en) * | 1996-05-31 | 1997-12-03 | DECKEL MAHO GmbH | Drive assembly |
| EP1652617A1 (en) * | 2004-10-29 | 2006-05-03 | Fanuc Ltd | Automatic tool changer |
| CN204868506U (en) * | 2015-08-13 | 2015-12-16 | 云南飞隆劳尔设备有限公司 | Last lower wall mechanism of twin grinder |
| CN204867523U (en) * | 2015-08-26 | 2015-12-16 | 常熟建华模具科技股份有限公司 | Supporting glass mold in digital control processing machine presss from both sides dress slewer |
| CN105479195A (en) * | 2015-12-26 | 2016-04-13 | 沈正福 | Rotating assembly of numerical control machining center |
| CN205733867U (en) * | 2016-05-17 | 2016-11-30 | 南阳市中捷数控科技有限公司 | A kind of guide pin bushing seat rotational structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802421A (en) * | 2019-11-27 | 2020-02-18 | 歌尔股份有限公司 | Single-drive gantry operation table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203832112U (en) | Parallel execution device mounted on gantry bracket of engraving machine | |
| CN107243666A (en) | A kind of milling machine | |
| CN201483025U (en) | Double-drilling special equipment | |
| CN104625698A (en) | Reciprocating type automatic water meter cap screwing machine | |
| CN206047621U (en) | A kind of six axle four-axle linkages bore milling automatic conversion Digit Control Machine Tool | |
| CN105834751A (en) | Machine tool for machining long and thin rod and machining method | |
| CN204912872U (en) | Dual drive planer -type numerically controlled fraise machine | |
| CN202317298U (en) | Gear rack gear surface numerical control grinding machine | |
| CN205733867U (en) | A kind of guide pin bushing seat rotational structure | |
| CN109794807B (en) | High-precision drilling and milling machine | |
| CN206702249U (en) | Crankshaft-flywheel hole processing device | |
| CN104043877B (en) | A kind of portal lathe bed gear-hobbing machine Work-sheet pressing and face milling composite construction | |
| CN105855920A (en) | Rotating structure of guide sleeve seat | |
| CN201405192Y (en) | Full-automatic screwed hole processing device | |
| CN205818763U (en) | There is the carving machine of detecting head | |
| CN202438710U (en) | Numerical-control deep hole boring machine for machining motor base | |
| CN103522813A (en) | Independent-tool-setting type 3D multi-functional numerical control carving machine | |
| CN207629588U (en) | Hard rail formula gantry numerical control milling machine | |
| CN103350352B (en) | High Speed NC Machine Tools for precision part processing | |
| CN214489582U (en) | Machine tool for motor shell | |
| CN202129469U (en) | Machine for automatically dotting and drilling | |
| CN209919451U (en) | Numerical control machine tool with safety protection device | |
| CN104084847B (en) | A kind of portal lathe bed gear-hobbing machine with commutative double-workbench and face milling structure | |
| CN107159943A (en) | A kind of digital control type based on PLC is accurately positioned planer-type milling machine | |
| CN210059922U (en) | Numerical control double-end planer-type milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |