CN108526985B - Machine head device of processing machine - Google Patents
Machine head device of processing machine Download PDFInfo
- Publication number
- CN108526985B CN108526985B CN201710978078.4A CN201710978078A CN108526985B CN 108526985 B CN108526985 B CN 108526985B CN 201710978078 A CN201710978078 A CN 201710978078A CN 108526985 B CN108526985 B CN 108526985B
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- China
- Prior art keywords
- shaft unit
- axis
- groove
- face
- socket
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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
- 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
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
A machine head device of a processing machine comprises a first shaft unit and a second shaft unit, wherein the first shaft unit comprises a first end surface and a groove concavely arranged on the first end surface, and at least one socket installed in the groove, the socket having a plurality of insertion holes, and at least two insertion holes respectively provided at outer sides of the insertion holes, the second shaft unit being installed to the first shaft unit, and comprises a second end surface opposite to the first end surface, a convex disc which is convexly arranged on the second end surface and can be sleeved in the groove, and at least one plug installed in the convex disc, the plug is provided with a plurality of pins and at least two embedded columns respectively arranged at the outer sides of the pins, when the embedded column is inserted into the embedded hole, the pin can be accurately inserted into the jack so as to enable the first shaft unit and the second shaft unit to generate connection of a power supply and a control signal.
Description
Technical Field
The present disclosure relates to a machine tool, and more particularly, to a machine head device of a machine tool.
Background
In recent years, the processing performance of a processing machine has been rapidly developed, and for example, the processing machine has been improved from a conventional independent machine such as a lathe or a milling machine to a processing machine with numerical control, multi-axis motion, and multiple processing performances.
Therefore, in order to meet the requirement of machining performance, telecommunication wires are required to be inserted into the machine head device of the conventional machining machine for transmitting power and control signals, in the case of a multi-axis machining machine, a B-axis unit capable of generating a rotational motion around a Y-axis and a spindle unit perpendicularly connected to one side of the B-axis unit and generating a rotational motion around a Z-axis, and sockets and plugs must be installed at interfaces where they are engaged with each other to connect the B-axis unit and the spindle unit for generating power and control signals.
Because the socket has a plurality of jacks and the plug also has a plurality of pins which can be mutually inserted into the jacks, when the B-axis unit is assembled with the main shaft unit, each pin of the plug must be accurately aligned with each jack of the socket to be smoothly inserted, so that the operation speed is slow when the B-axis unit is assembled with the main shaft unit.
Moreover, with the above socket and plug, when the socket and plug are assembled at the predetermined positions of the B-axis unit and the main axis unit, if the pins are to be accurately inserted into the jacks due to errors generated in the positions of the socket and plug, the opposite end surfaces of the main axis unit and the B-axis unit may be staggered and cannot be completely abutted, and if the opposite end surfaces of the main axis unit and the B-axis unit are to be completely abutted forcibly, the pins and the jacks may not be accurately inserted, even the pins are damaged, and the power supply and the control signal cannot be smoothly connected.
Disclosure of Invention
The invention aims to provide a machine head device of a processing machine, which can be accurately assembled and can smoothly connect a power supply and a control signal.
The machine head device of the processing machine comprises a first shaft unit and a second shaft unit, wherein the first shaft unit extends along a first axis, and comprises a first end surface vertical to the first axis and a groove concavely arranged on the first end surface, and at least one socket installed in the groove, the socket having a plurality of insertion holes and at least two insertion holes respectively disposed at outer sides of the insertion holes, the second shaft unit is mounted to the first shaft unit corresponding to one side of the first axis, and comprises a second end surface opposite to the first end surface, a convex disc which is convexly arranged on the second end surface and can be sleeved in the groove, and at least one plug arranged in the convex disc, wherein the plug is provided with a plurality of pins and at least two embedded columns which are respectively arranged at the outer sides of the pins, the embedded columns can be inserted in the embedded holes, and the pins can be inserted in the jacks.
According to the machine head device of the processing machine, the section shape of the embedding hole of the first shaft unit, which is vertical to the first axis, is in an inverted U shape, and the section shape of the embedding column of the second shaft unit, which is vertical to the first axis, is in an inverted U shape.
In the machine head device of the processing machine of the present invention, the plug of the second shaft unit further has a body, and the studs respectively have a connecting end portion connected to the body and a guide portion opposite to the connecting end portion and in a pyramid shape.
The first shaft unit comprises a first shaft unit and a second shaft unit, wherein the first shaft unit comprises a first axial line and a second axial line, the first axial line is arranged on the first axial line, the second axial line is arranged on the second axial line, the first axial line is arranged on the second axial line, the second axial line is arranged on the second axial line, the first axial line is arranged on the second axial line.
The invention has the beneficial effects that: when the first shaft unit is assembled with the second shaft unit, the embedded columns are inserted into the embedded holes, so that the pins can be accurately inserted into the jacks, the plug can be smoothly connected with a power supply and a control signal of the socket, and the first shaft unit and the second shaft unit can be accurately butted.
Drawings
FIG. 1 is an assembled perspective view of one embodiment of a head assembly of a processing machine of the present invention;
FIG. 2 is an exploded perspective view of the embodiment;
FIG. 3 is a fragmentary, enlarged perspective view of a first shaft unit of the embodiment;
FIG. 4 is a fragmentary enlarged perspective view of a second shaft unit of the embodiment;
FIG. 5 is a fragmentary, partially exploded perspective view of the first shaft unit of this embodiment;
fig. 6 is a schematic plan view of the first shaft unit of the embodiment;
FIG. 7 is an adjustment view similar to FIG. 6 illustrating a pair of receptacles in a position to effect automatic adjustment relative to a recess.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, an embodiment of a machine head device of a processing machine according to the present invention includes a spindle base 1, a first spindle unit 10 installed inside the spindle base 1 and capable of generating a rotational motion with respect to the spindle base 1 about a Y-axis direction, and a second spindle unit 20 connected to one side of the first spindle unit 10 and generating a rotational motion about a Z-axis direction.
Referring to fig. 3, 5 and 6, the first shaft unit 10 extends along a first axis L1 and includes a first end surface 11 perpendicular to the first axis L1, a recessed groove 12 recessed from the first end surface 11, a pair of sockets 13 mounted in the recessed groove 12, and four screw sets 14 mounted in the recessed groove 12, the recessed groove 12 is defined by an inner annular surface 121 formed around the first axis L1 and a groove bottom surface 122 perpendicularly intersecting the inner annular surface 121, the groove bottom surface 122 has two sets of arc-shaped grooves 123 disposed on both sides of the first axis L, one socket 13 has two insertion holes 131 for conducting power and having a larger aperture and two insertion holes 133 disposed outside the insertion holes 131, the other socket 13 has a plurality of insertion holes 131 for conducting power and having a smaller aperture and two insertion holes 132 disposed outside the insertion holes 131, 132, and the two insertion holes 133 are disposed perpendicular to the first axis L and the screw sets 14 are slidably disposed in the recessed groove 12 along the arc-shaped screw sets 14.
Referring to fig. 4, the second shaft unit 20 is installed at one side of the first shaft unit 10 corresponding to one side of the first axis L1, extends along a second axis L2 perpendicular to the first axis L1, and includes a second end 21 opposite to the first end 11, a flange 22 protruding from the second end 21 and capable of being sleeved in the groove 12, and two plugs 23 installed in the flange 22, each of the plugs 23 has a body 234, and one of the plugs 23 has a plurality of pins 231 protruding outward from the body 234 and having a larger diameter for conducting power, and two studs 233 respectively installed at outer sides of the pins 231, and the other plug 23 has a plurality of pins 231 having a larger diameter for conducting power, a plurality of pins 232 having a smaller diameter for conducting control signals, and two studs 233 respectively installed at outer sides of the pins 231, and each of the studs 233 has a connecting end 235 connected to the body 234, and a guiding portion 35236 opposite to the connecting end 235 and shaped like a pyramid, and is perpendicular to the first axis L1.
With the above components, as shown in fig. 2 to 5, and the solid lines and the phantom lines of fig. 7, when the first shaft unit 10 and the second shaft unit 20 are to be assembled, the screw sets 14 do not lock the sockets 13, that is, the sockets 13 can be respectively rotated around the first axis L1, and the screw sets 14 can respectively slide along the arc-shaped slots 123.
At this time, when the operator first inserts the plug 23 of the second shaft unit 20 into the socket 13 of the first shaft unit 10, the embedded column 233 and the pins 231 and 232 have a fixed relative position, so that when the embedded column 233 is inserted into the embedded hole 133 of the socket 13, the pins 231 and 232 can be accurately inserted into the insertion holes 131 and 132, respectively, the operator separates the plug 23 of the second shaft unit 20 from the socket 13 of the first shaft unit 10, and the operator can operate the screw set 14 to lock, so that the screw set 14 locks the socket 13, at this time, the socket 13 can not rotate around the first axis L1, and the screw set 14 can also be positioned relative to the arc-shaped groove 123, and the insertion holes 131 and 132 also have correct positions relative to the first end face 11.
Finally, when the operator plugs the plug 23 of the second shaft unit 20 into the socket 13 of the first shaft unit 10 and the embedded column 233 is embedded into the embedded hole 133 of the socket 13, the pins 231 and 232 can be accurately inserted into the insertion holes 131 and 132, respectively, and the second shaft unit 20 can be accurately butted against the first shaft unit 10.
Therefore, when the first shaft unit 10 and the second shaft unit 20 are assembled and the studs 233 are inserted into the insertion holes 133 of the socket 13, the pins 231 and 232 can be accurately inserted into the insertion holes 131 and 132, so that the first shaft unit 10 and the second shaft unit 20 can be accurately connected to each other, the first shaft unit 10 and the second shaft unit 20 can be connected to each other by power and control signals, and the pins 231 and 232 are not easily damaged. When the screw set 14 does not lock the socket 13, the socket 13 is pulled by the embedded column 233, and can automatically perform fine position adjustment relative to the groove 12, and the screw set 14 is locked after adjustment and positioning, so that accurate alignment between the first shaft unit 10 and the second shaft unit 20 can be ensured, and the problem of position error between the socket 13 and the plug 23 during manufacturing and assembly can be solved.
It should be noted that after the first shaft unit 10 and the second shaft unit 20 are assembled, the convex disc 22 is nested in the groove 12, so that a stable clamping structure is generated between the first shaft unit 10 and the second shaft unit 20.
In summary, the machine head device of the processing machine of the present invention not only enables the first shaft unit 10 and the second shaft unit 20 to be precisely assembled, but also enables the pins 231 and 232 to be accurately inserted into the insertion holes 131 and 132 by inserting the insertion posts 233 into the insertion holes 133, and enables the power and control signals of the plug 23 and the socket 13 to be smoothly connected, thereby achieving the purpose of the present invention.
Claims (3)
1. A head device of a processing machine, comprising a first shaft unit and a second shaft unit, the head device characterized in that:
the first shaft unit extends along a first axis and comprises a first end face perpendicular to the first axis, a groove formed by the first end face in a concave mode, and at least one socket installed in the groove, the groove is formed by jointly defining an inner ring face generated by surrounding the first axis and a groove bottom face perpendicularly intersected with the inner ring face, the groove bottom face is provided with at least two arc-shaped grooves respectively formed in two sides of the first axis, the first shaft unit further comprises at least two screw groups capable of sliding along the arc-shaped grooves, the socket can be locked in the groove through the screw groups, and the socket is provided with a plurality of insertion holes and at least two embedded holes respectively formed in the outer sides of the insertion holes;
the second shaft unit is arranged in the first shaft unit corresponding to one side of the first axis and comprises a second end face opposite to the first end face, a convex disc which is convexly arranged on the second end face and can be sleeved in the groove, and at least one plug which is arranged in the convex disc, wherein the plug is provided with a plurality of pins and at least two embedded columns which are respectively arranged on the outer sides of the pins, the embedded columns can be inserted in the embedded holes, and the pins can be inserted in the jacks.
2. The machine head assembly of claim 1, wherein: the section shape that the embedding hole of first axle unit is perpendicular to first axis is the shape of falling U, the section shape that the embedding post of second axle unit is perpendicular to first axis is the shape of falling U.
3. The machine head assembly of claim 2, wherein: the plug of the second shaft unit is also provided with a body, and the embedded columns are respectively provided with a connecting end part connected with the body and a guide part which is opposite to the connecting end part and is in a pyramid shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106107288A TWI647052B (en) | 2017-03-06 | 2017-03-06 | Machine head device of processing machine |
| TW106107288 | 2017-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526985A CN108526985A (en) | 2018-09-14 |
| CN108526985B true CN108526985B (en) | 2020-07-24 |
Family
ID=63488797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710978078.4A Active CN108526985B (en) | 2017-03-06 | 2017-10-18 | Machine head device of processing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108526985B (en) |
| TW (1) | TWI647052B (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178950Y (en) * | 1993-11-30 | 1994-10-05 | 详盈电机有限公司 | The base of the improved relay base |
| IT1314043B1 (en) * | 1999-10-14 | 2002-12-03 | F M Elettromeccanica S R L | HEAD FOR MACHINE TOOL. |
| CN2781603Y (en) * | 2005-01-12 | 2006-05-17 | 中航光电科技股份有限公司 | Plug and socket of rectangular power-supply connector |
| CN2817113Y (en) * | 2005-06-24 | 2006-09-13 | 加炜兴业股份有限公司 | Electric appliance connector |
| CN200977609Y (en) * | 2006-11-23 | 2007-11-21 | 朱伟利 | Universal incline grade head |
| JP5207272B2 (en) * | 2007-10-11 | 2013-06-12 | 明 杉山 | Spindle head for machine tools |
| TW200918211A (en) * | 2007-10-25 | 2009-05-01 | Gong Yang Machinery Co Ltd | Linear-rotation universal milling head |
| TW200924881A (en) * | 2007-12-06 | 2009-06-16 | wen-zhong Chen | Universal horizontal milling head structure of computerized milling machine |
| FR2926740B1 (en) * | 2008-01-29 | 2010-05-28 | Philippe Thurnreiter | MILLING HEAD COMPRISING A CARDAN-TYPE JOINT |
| CN201181785Y (en) * | 2008-02-22 | 2009-01-14 | 保锐科技股份有限公司 | Power supply socket device |
| CN101574792B (en) * | 2008-05-05 | 2013-04-24 | 豪力辉工业股份有限公司 | Processing machine fourth axis device |
| IT1397538B1 (en) * | 2009-12-21 | 2013-01-16 | Emmegi S A Luxembourg Lugano Branch | HEAD HOLDER HEAD |
| TWI469837B (en) * | 2011-04-28 | 2015-01-21 | Hold Well Ind Co Ltd | Composite function side milling cutter seat |
| TWM433257U (en) * | 2012-03-01 | 2012-07-11 | Yeong Chin Machinery Industries Co Ltd | Hidden wire structure of spindle head of machine tool |
| TWM448334U (en) * | 2012-03-16 | 2013-03-11 | Yeong Chin Machinery Ind Co Ltd | Piping adapter structure of spindle head of machine tool |
| CN202665331U (en) * | 2012-04-10 | 2013-01-16 | 九阳股份有限公司 | Coupler for food processing machine and food processing machine provided with the same |
| TWM488362U (en) * | 2014-05-05 | 2014-10-21 | Chung Hsin Electric & Machinery Mfg Corp | Improved header structure for machine tool spindle head |
| JP6319633B2 (en) * | 2015-01-28 | 2018-05-09 | 住友電装株式会社 | Connector for equipment |
| CN105958283B (en) * | 2016-06-23 | 2018-05-18 | 温州市麦特力克电器有限公司 | Embedded fast charge socket |
-
2017
- 2017-03-06 TW TW106107288A patent/TWI647052B/en active
- 2017-10-18 CN CN201710978078.4A patent/CN108526985B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI647052B (en) | 2019-01-11 |
| CN108526985A (en) | 2018-09-14 |
| TW201832864A (en) | 2018-09-16 |
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