CN105234687A - Gantry machine tool with two worktables - Google Patents
Gantry machine tool with two worktables Download PDFInfo
- Publication number
- CN105234687A CN105234687A CN201510447610.0A CN201510447610A CN105234687A CN 105234687 A CN105234687 A CN 105234687A CN 201510447610 A CN201510447610 A CN 201510447610A CN 105234687 A CN105234687 A CN 105234687A
- Authority
- CN
- China
- Prior art keywords
- machine tool
- connecting base
- pedestal
- horizontal
- crossbeam
- 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.)
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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
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a gantry machine tool with two worktables. The gantry machine tool comprises upright columns and a top beam connected between the two upright columns and located on the tops of the upright columns. A horizontal cross beam is further arranged between the upright columns, and a tool bit provided with a cutter is arranged on the cross beam. The gantry machine tool is characterized in that a base horizontally arranged between the two upright columns and located at the bottoms of the upright columns is further included; the base is further provided with a worktable assembly which can be driven by a second power device to move in the length direction of the base; the worktable assembly comprises a movable connection base connected to the base in a sliding mode; the two horizontal worktables connected together through a middle connection plate are arranged above the movable connection base; a middle connection plate is rotationally connected to the movable connection base. The gantry machine tool solves the problems in the prior art, the two horizontal worktables are arranged, and when one horizontal worktable is used for machining, feeding and discharging can be carried out on the other horizontal worktable; work efficiency is improved, and manpower and materials are saved.
Description
Technical field
The present invention relates to a kind of Longmen machine tool with double-workbench.
Background technology
The lathe bed both sides of existing Longmen machine tool form portal frame by column and cross beam frame, and cross beam frame can do elevating movement along the guide rail on the column of both sides.Cross beam frame is provided with the cutter head of 1 ~ 2 band vertical major, and this cutter head can do transverse movement along cross beam frame guide rail.The column side of both sides has hung ram, is provided with the cutter head of horizontal spindle in ram, and ram band dynamic cutter head can do elevating movement along column guide rail.
Longmen machine tool of the prior art is all generally the single Working table structure adopted, and need when processing different workpiece to shut down clamping, this time and efforts of greatly wasting, greatly reduces production efficiency.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Longmen machine tool of multiplex's station is provided.
For solving the problem, the invention provides a kind of Longmen machine tool of double-workbench, comprise vertical and spaced column, and to be connected between two described columns and to be positioned at the back timber at its top, the crossbeam of a level is also provided with between described column, the cutter head being provided with cutter to be arranged on described crossbeam and can to do rectilinear motion along the length direction of described crossbeam under the driving of the first power set, it is characterized in that: also comprise and to be horizontally set between two described columns and the pedestal be positioned at bottom it, the length direction of described pedestal is vertical with the projection of described crossbeam in same plane, described pedestal is also provided with and drives the table assembly that can move along the length direction of described pedestal by the second power set, described table assembly comprises the active connecting base be slidably connected on described pedestal, two horizontal tables linked together by being arranged on middle connecting plate are provided with above described active connecting base, described intermediate plate is rotatably connected on described active connecting base.
As a further improvement on the present invention, described active connecting base is provided with some lift cylinders that can do back and forth movement at vertical direction, described lift cylinder is between described active connecting base and described connecting plate, and spacing is between the two less than the stroke of described lift cylinder.
As a further improvement on the present invention, described first power set comprise the first tooth bar that the length direction along described crossbeam is arranged, and by can rotating first motor drive select the first gear, described first gear engages with described first tooth bar, and described cutter head is fixed on described first tooth bar.
As a further improvement on the present invention, described second power set are horizontal movement cylinder, and it comprises the cylinder body that one end is fixedly connected with described pedestal, and the cylinder arm that one end is fixedly connected with described active connecting base.
Beneficial effect of the present invention is, instant invention overcomes the problem run in prior art, is provided with two horizontal tables, at a horizontal table when carrying out machined, loading and unloading can be carried out to another horizontal table, improve operating efficiency, save manpower and materials.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 4-column; 6-back timber; 8-crossbeam; 10-cutter; 12-cutter head; 14-pedestal; 16-table assembly; 18-active connecting base; 20-horizontal table.
Detailed description of the invention
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention includes and comprise vertical and spaced column 4, and to be connected between two described columns 4 and to be positioned at the back timber 6 at its top, the crossbeam 8 of a level is also provided with between described column 4, the cutter head 12 being provided with cutter 10 to be arranged on described crossbeam 8 and can to do rectilinear motion along the length direction of described crossbeam 8 under the driving of the first power set, it is characterized in that: also comprise and to be horizontally set between two described columns 4 and the pedestal 14 be positioned at bottom it, the length direction of described pedestal 14 is vertical with the projection of described crossbeam 8 in same plane, described pedestal 14 is also provided with and drives the table assembly 16 that can move along the length direction of described pedestal 14 by the second power set, described table assembly 16 comprises the active connecting base 16 be slidably connected on described pedestal 14, two horizontal tables 20 linked together by being arranged on middle connecting plate are provided with above described active connecting base 16, described intermediate plate is rotatably connected on described active connecting base 16.
As a further improvement on the present invention, described active connecting base 16 is provided with some lift cylinders that can do back and forth movement at vertical direction, described lift cylinder is between described active connecting base 16 and described connecting plate, and spacing is between the two less than the stroke of described lift cylinder.
As a further improvement on the present invention, described first power set comprise the first tooth bar that the length direction along described crossbeam 8 is arranged, and by can rotating first motor drive select the first gear, described first gear engages with described first tooth bar, and described cutter head 12 is fixed on described first tooth bar.
As a further improvement on the present invention, described second power set are horizontal movement cylinder, and it comprises the cylinder body that one end is fixedly connected with described pedestal 14, and the cylinder arm that one end is fixedly connected with described active connecting base 16.
Concrete principle of the present invention is as follows:
(1) when normally working, one horizontal table 20 is positioned at immediately below crossbeam 8, be in machining position, cutter 10 on crossbeam 8 is processed the workpiece in this processing district, another horizontal table 20 is positioned at the side of crossbeam 8, in non-machining position, now can carry out loading and unloading to this horizontal table 20;
(2) when after horizontal table 20 completion of processing being positioned at processing district, lift cylinder falls, intermediate plate and active connecting base 16 relatively independent, cylinder arm now on horizontal movement cylinder promotes active connecting base 16 and does rectilinear motion along pedestal 14, make workbench away from workspace, so as the rotation of aftertable reserve larger space;
(3) after active connecting base 16 moves to precalculated position, active connecting base 16 rotates intermediate plate, revolve turnback, make two horizontal table 20 switches, lift cylinder rises, and watches close intermediate plate, prevents there is relative motion between intermediate plate and active connecting base 16, horizontal movement cylinder is by immediately below horizontal table 20 moving beam 8 afterwards, thus proceeds processing.
Invention overcomes the problem run in prior art, is provided with two horizontal tables 20, at a horizontal table 20 when carrying out machined, can carries out loading and unloading, improve operating efficiency, saved manpower and materials another horizontal table 20.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. the Longmen machine tool of a double-workbench, comprise vertical and spaced column (4), and to be connected between two described columns (4) and to be positioned at the back timber (6) at its top, the crossbeam (8) of a level is also provided with between described column (4), the cutter head (12) being provided with cutter (10) is arranged on described crossbeam (8) and goes up and can do rectilinear motion along the length direction of described crossbeam (8) under the driving of the first power set, it is characterized in that: also comprise and to be horizontally set between two described columns (4) and the pedestal (14) be positioned at bottom it, the length direction of described pedestal (14) is vertical with described crossbeam (8) projection in same plane, described pedestal (14) is also provided with and drives the table assembly (16) that can move along the length direction of described pedestal (14) by the second power set, described table assembly (16) comprises the active connecting base (18) be slidably connected on described pedestal (14), described active connecting base (18) top is provided with two horizontal tables (20) linked together by being arranged on middle connecting plate, described intermediate plate is rotatably connected on described active connecting base (18).
2. the Longmen machine tool of a kind of double-workbench according to claim 1, it is characterized in that, described active connecting base (18) is provided with some lift cylinders that can do back and forth movement at vertical direction, described lift cylinder is positioned between described active connecting base (18) and described connecting plate, and spacing is between the two less than the stroke of described lift cylinder.
3. the Longmen machine tool of a kind of double-workbench according to claim 2, it is characterized in that, described first power set comprise the first tooth bar that the length direction along described crossbeam (8) is arranged, and by can rotating first motor drive select the first gear, described first gear engages with described first tooth bar, and described cutter head (12) is fixed on described first tooth bar.
4. the Longmen machine tool of a kind of double-workbench according to claim 3, it is characterized in that, described second power set are horizontal movement cylinder, it comprises the cylinder body that one end is fixedly connected with described pedestal (14), and the cylinder arm that one end is fixedly connected with described active connecting base (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447610.0A CN105234687A (en) | 2015-07-27 | 2015-07-27 | Gantry machine tool with two worktables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447610.0A CN105234687A (en) | 2015-07-27 | 2015-07-27 | Gantry machine tool with two worktables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234687A true CN105234687A (en) | 2016-01-13 |
Family
ID=55032636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447610.0A Pending CN105234687A (en) | 2015-07-27 | 2015-07-27 | Gantry machine tool with two worktables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890586A (en) * | 2020-09-02 | 2020-11-06 | 大连连城数控机器股份有限公司 | Double-workbench movable multi-head cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644635A (en) * | 1984-10-03 | 1987-02-24 | Mazda Motor Corporation | Machining center |
| US4761918A (en) * | 1985-08-03 | 1988-08-09 | Nippon Thompson Co., Ltd. | Work reciprocated surface grinding apparatus |
| EP2082831A1 (en) * | 2008-01-24 | 2009-07-29 | Maschinenfabrik Berthold Hermle AG | Processing centre with a tool changer |
| CN201618973U (en) * | 2010-01-07 | 2010-11-03 | 上海理工大学 | Tool rotary switchboard of horizontal processing center |
| CN204160189U (en) * | 2014-10-10 | 2015-02-18 | 宁波聚益工具有限公司 | A kind of machining center workbench |
-
2015
- 2015-07-27 CN CN201510447610.0A patent/CN105234687A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644635A (en) * | 1984-10-03 | 1987-02-24 | Mazda Motor Corporation | Machining center |
| US4761918A (en) * | 1985-08-03 | 1988-08-09 | Nippon Thompson Co., Ltd. | Work reciprocated surface grinding apparatus |
| EP2082831A1 (en) * | 2008-01-24 | 2009-07-29 | Maschinenfabrik Berthold Hermle AG | Processing centre with a tool changer |
| CN201618973U (en) * | 2010-01-07 | 2010-11-03 | 上海理工大学 | Tool rotary switchboard of horizontal processing center |
| CN204160189U (en) * | 2014-10-10 | 2015-02-18 | 宁波聚益工具有限公司 | A kind of machining center workbench |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890586A (en) * | 2020-09-02 | 2020-11-06 | 大连连城数控机器股份有限公司 | Double-workbench movable multi-head cutting machine |
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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: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |