CN105500026A - Direct drive type pallet changer - Google Patents
Direct drive type pallet changer Download PDFInfo
- Publication number
- CN105500026A CN105500026A CN201610021622.1A CN201610021622A CN105500026A CN 105500026 A CN105500026 A CN 105500026A CN 201610021622 A CN201610021622 A CN 201610021622A CN 105500026 A CN105500026 A CN 105500026A
- Authority
- CN
- China
- Prior art keywords
- workbench
- direct
- base
- drive type
- pallet changer
- 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.)
- Granted
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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
-
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
Abstract
The invention provides a direct drive type pallet changer high in response speed. The pallet changer comprises a base and a workbench rotationally arranged on the base. The base is provided with a direct drive type motor. A connecting disc is fixed to a rotor of the direct type motor and connected with the workbench. A rotary table bearing is arranged between the connecting disc and the base. A shaft is arranged at the bottom of the workbench. The rotary table bearing comprises an outer ring and an inner ring. The outer ring is connected with the base. The shaft of the workbench and the upper portion of the connecting disc are sleeved with the inner ring. The workbench is connected with the direct drive type motor through the connecting disc. The response speed is high, machine tool assisting time is shortened, and machine tool machining efficiency is greatly improved. A supporting frame on the base can support the extending end of the workbench, workbench deformation is reduced, and the weight of workpieces capable of being machined on the workbench can be increased.
Description
Technical field
The present invention relates to Digit Control Machine Tool field, what especially relate to is a kind of direct-drive type pallet changer.
Background technology
Existing Digit Control Machine Tool is generally single Working table structure.In order to improve working (machining) efficiency, workbench being arranged to rotatable direct-drive type pallet changer, carrying out work pieces process in one end of direct-drive type pallet changer, carrying out workpiece dismounting at the other end.The rotation of general direct-drive type pallet changer adopts decelerator, cingulum etc. indirectly to drive, and corresponding speed is fast not, increases the non-cutting time of lathe; And the two ends of workbench extend outside the base, easily by compressive strain under the weight of workpiece, make general direct-drive type pallet changer can only process the workpiece of lighter in weight.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of direct-drive type pallet changer of fast response time is provided.
For achieving the above object, technical solution of the present invention is: direct-drive type pallet changer, comprise base and the rotatable workbench be arranged on above base, described base is provided with direct-drive motor, the rotor of described direct-drive motor is fixed with terminal pad, described terminal pad is connected with workbench, is provided with turntable bearing between described terminal pad and base.Workbench is connected with direct-drive motor by terminal pad, and corresponding speed is fast.
Preferably, be provided with axle portion bottom described workbench, described turntable shaft is contracted and is drawn together outer ring and inner ring, and described outer ring is connected with base, and described inner ring entangles the axle portion of workbench and the top of terminal pad.Located by inner ring, increase the axiality of workbench and terminal pad.
Preferably, the side, front and back of described base is equipped with bracing frame; Support frame as described above comprises the back-up block that support body and two are located at the left and right sides of support body outer end respectively, and the upper end of described back-up block is provided with the cam guide bearing propping up workbench.Cam guide bearing on bracing frame can two external parts of support table, and what increase workbench can processing work weight.
Preferably, described support body is provided with locating slot, and described back-up block is located on locating slot.
Preferably, described support body comprises two spaced front sheets and is located at two sidewall panelings of front sheet both sides respectively, the two ends of sidewall paneling connect two front sheets respectively, connected by intermediate plate between two sidewall panelings, the lower end that one end connects the upper end of a front sheet, the other end connects other end wallboard of described intermediate plate.This portable construction and intensity is high.
Preferably, the bottom of described workbench is provided with projection at the correspondence position of cam guide bearing.Reduce the processing with cam guide bearing mating surface bottom workbench, only need process bump position.
Preferably, the bottom surface of described workbench is provided with a circle upper guard board, and periphery, described base upper end is provided with backplate under a circle, and described upper guard board comprises the concentric coaming plate of two circles, and the upper end of described lower backplate is stretched between two coaming plates.Lower backplate inserts between two coaming plates of upper guard board, is isolated from the outside by the connecting portion of workbench and base, reduces foreign matter and invades.
Preferably, described workbench comprises the table top being located at two ends, and the both sides between two table tops are equipped with the slope for chip removal.
Preferably, the rotating shaft both sides of described workbench are equipped with positioning shaft sleeve, and described base is provided with positioning cylinder, and the piston rod of positioning cylinder rises and inserts positioning shaft sleeve positioning table.
Preferably, the piston rod of described positioning cylinder is provided with magnetic stripe, and the cylinder body of described positioning cylinder is provided with the inductive switch coordinated with magnetic stripe, and described inductive switch is the switch of direct-drive motor; Described piston rod is provided with the wear-resistant strip encasing magnetic stripe.
By adopting above-mentioned technical scheme, the invention has the beneficial effects as follows: workbench is connected with direct-drive motor by terminal pad, corresponding speed is fast, decreases the non-cutting time of lathe, improves the working (machining) efficiency of lathe greatly; Bracing frame on base can support the external part of workbench, reduce workbench distortion, increase workbench can processing work weight.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is cut-away view of the present invention;
Fig. 3 is the local structural graph of inside of the present invention;
Fig. 4 is side view of the present invention;
Fig. 5 is local structural graph of the present invention;
Fig. 6 is the structural representation of support body of the present invention.
Main Reference Numerals illustrates:
Base 1; Workbench 2; Projection 21; Table top 22; Slope 23; Upper guard board 24; Positioning shaft sleeve 25; Bracing frame 3; Support body 31; Sidewall paneling 311; Locating slot 3111; Front sheet 312; Intermediate plate 313; Back-up block 32; Lower backplate 33; Cam guide bearing 4; Direct-drive motor 5; Terminal pad 6; Turntable bearing 7; Positioning cylinder 8; Piston rod 81; Wear-resistant strip 83; Inductive switch 84; Cylinder body 85.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in figs 1 to 6, direct-drive type pallet changer of the present invention, comprise base 1 and the rotatable workbench 2 be arranged on above base 1, described base 1 is provided with direct-drive motor 5, the rotor of described direct-drive motor 5 is fixed with terminal pad 6, described terminal pad 6 is connected with workbench 2, is provided with turntable bearing 7 between described terminal pad 6 and base 1; Be provided with axle portion bottom described workbench 2, described turntable bearing 7 comprises outer ring and inner ring, and described outer ring is connected with base 1, and described inner ring entangles the axle portion of workbench 2 and the top of terminal pad 8, increases the axiality of workbench and terminal pad 6; Direct-drive motor 5 is rotated by terminal pad 6 Direct driver workbench 2, and corresponding speed is fast;
The side, front and back of described base 1 is equipped with bracing frame 3; Support frame as described above 3 comprises the back-up block 32 that support body 31 and two are located at the left and right sides of support body 31 outer end respectively, and the upper end of described back-up block 32 is provided with the cam guide bearing 4 propping up workbench 2; Described support body 31 is provided with locating slot 3111, and described back-up block 32 is located on locating slot 3111, and it is quicker that location installed by back-up block 32; Described support body 31 comprises two spaced front sheets 312 and is located at two sidewall panelings 311 of front sheet 312 both sides respectively, the two ends of sidewall paneling 311 connect two front sheets 312 respectively, connected by intermediate plate 313 between two sidewall panelings 312, the lower end that one end of described intermediate plate 313 connects the upper end of a front sheet 312, the other end connects other end wallboard 312, this portable construction and intensity is high; The bottom of described workbench 2 is provided with projection 21 at the correspondence position of cam guide bearing 4; The external part of bracing frame 3 pairs of workbench 2 supports, and four cam guide bearing 4 Absorbable organic halogens that corner is arranged support;
The bottom surface of described workbench 2 is provided with a circle upper guard board 24, and periphery, described base 1 upper end is provided with backplate 33 under a circle, and described upper guard board 24 comprises the concentric coaming plate of two circles, and the upper end of described lower backplate 33 is stretched between two coaming plates; Lower backplate 33 inserts between two coaming plates of upper guard board 24, is isolated from the outside by the connecting portion of workbench 2 with base 1, reduces foreign matter and invades; Described workbench 2 both sides comprised between table top 22, two table top 22 being located at two ends are equipped with the slope 23 for chip removal.
The rotating shaft both sides of described workbench 2 are equipped with positioning shaft sleeve 25, and described base 1 is provided with positioning cylinder 8, and the piston rod 81 of positioning cylinder 8 rises and inserts positioning shaft sleeve 25 positioning table 2; The piston rod 81 of described positioning cylinder 8 is provided with magnetic stripe 82, and the cylinder body 85 of described positioning cylinder 8 is provided with the inductive switch 84 coordinated with magnetic stripe 82, and described inductive switch 84 is the switch of direct-drive motor 5; Described piston rod 81 is provided with the wear-resistant strip 83 encasing magnetic stripe 82; Wear-resistant strip 83 can prevent magnetic stripe 82 from wearing and tearing.After the work pieces process of workbench 2 one end completes, the piston rod 81 of positioning cylinder 8 declines, until inductive switch 84 senses that the magnetic stripe 82 i.e. piston rod 81 on piston rod 81 departs from locating sleeve 25, direct-drive motor 5 drives workbench 2 to rotate 180 °, and the piston rod 81 of positioning cylinder 8 rises to insert in locating sleeve 25 and positions workbench 2.
Above-described, be only preferred embodiment of the present invention, the scope that this practicality is implemented can not be limited, every equalization change of doing according to the present patent application the scope of the claims and decoration, all should still belong in scope that the present invention contains.
Claims (10)
1. direct-drive type pallet changer, comprise base and the rotatable workbench be arranged on above base, it is characterized in that: described base is provided with direct-drive motor, the rotor of described direct-drive motor is fixed with terminal pad, described terminal pad is connected with workbench, is provided with turntable bearing between described terminal pad and base.
2. direct-drive type pallet changer according to claim 1, is characterized in that: be provided with axle portion bottom described workbench, described turntable shaft is contracted and drawn together outer ring and inner ring, and described outer ring is connected with base, and described inner ring entangles the axle portion of workbench and the top of terminal pad.
3. direct-drive type pallet changer according to claim 1, is characterized in that: the side, front and back of described base is equipped with bracing frame; Support frame as described above comprises the back-up block that support body and two are located at the left and right sides of support body outer end respectively, and the upper end of described back-up block is provided with the cam guide bearing propping up workbench.
4. direct-drive type pallet changer according to claim 3, it is characterized in that: described support body is provided with locating slot, described back-up block is located on locating slot.
5. direct-drive type pallet changer according to claim 3, it is characterized in that: described support body comprises two spaced front sheets and is located at two sidewall panelings of front sheet both sides respectively, the two ends of sidewall paneling connect two front sheets respectively, connected by intermediate plate between two sidewall panelings, the lower end that one end connects the upper end of a front sheet, the other end connects other end wallboard of described intermediate plate.
6. direct-drive type pallet changer according to claim 3, is characterized in that: the bottom of described workbench is provided with projection at the correspondence position of cam guide bearing.
7. direct-drive type pallet changer according to claim 1, it is characterized in that: the bottom surface of described workbench is provided with a circle upper guard board, periphery, described base upper end is provided with backplate under a circle, and described upper guard board comprises the concentric coaming plate of two circles, and the upper end of described lower backplate is stretched between two coaming plates.
8. direct-drive type pallet changer according to claim 1, it is characterized in that: described workbench comprises the table top being located at two ends, the both sides between two table tops are equipped with the slope for chip removal.
9. direct-drive type pallet changer according to claim 1, is characterized in that: the rotating shaft both sides of described workbench are equipped with positioning shaft sleeve, and described base is provided with positioning cylinder, and the piston rod of positioning cylinder rises and inserts positioning shaft sleeve positioning table.
10. direct-drive type pallet changer according to claim 1, it is characterized in that: the piston rod of described positioning cylinder is provided with magnetic stripe, the cylinder body of described positioning cylinder is provided with the inductive switch coordinated with magnetic stripe, described inductive switch is the switch of direct-drive motor; Described piston rod is provided with the wear-resistant strip encasing magnetic stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021622.1A CN105500026B (en) | 2016-01-14 | 2016-01-14 | Direct-drive type exchange workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021622.1A CN105500026B (en) | 2016-01-14 | 2016-01-14 | Direct-drive type exchange workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500026A true CN105500026A (en) | 2016-04-20 |
| CN105500026B CN105500026B (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021622.1A Active CN105500026B (en) | 2016-01-14 | 2016-01-14 | Direct-drive type exchange workbench |
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| Country | Link |
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| CN (1) | CN105500026B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498320A (en) * | 2017-08-17 | 2017-12-22 | 上海诺倬力机电科技有限公司 | Processing center of numerical-control machine tool |
| CN108098366A (en) * | 2018-03-05 | 2018-06-01 | 荣成华东锻压机床股份有限公司 | A kind of enclosed mechanical press rack-and-pinion Automatic Exchange Work Benche |
| CN109149111A (en) * | 2018-07-11 | 2019-01-04 | 南京智真电子科技股份有限公司 | It is straight to drive Radar IF simulation |
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| CN205465219U (en) * | 2016-01-14 | 2016-08-17 | 嘉泰数控科技股份公司 | Directly drive formula change table |
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2016
- 2016-01-14 CN CN201610021622.1A patent/CN105500026B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160053A2 (en) * | 2000-06-02 | 2001-12-05 | Mori Seiki Co., Ltd. | Machine tool with chip conveyor |
| DE10259215A1 (en) * | 2002-12-17 | 2004-07-15 | Mfs Maschinenfabrik Gmbh | Direct-drive machine tool for workpiece rotating on two or more axes has rotary direct drives for axes |
| JP2007007758A (en) * | 2005-06-29 | 2007-01-18 | Brother Ind Ltd | Table device and machine tool equipped with the same |
| CN101480778A (en) * | 2009-01-24 | 2009-07-15 | 苏州江南电梯(集团)有限公司 | Direct driving type accurate turn plate |
| CN101554709A (en) * | 2009-05-11 | 2009-10-14 | 清华大学 | Motor built-in polishing machine turntable |
| CN201618973U (en) * | 2010-01-07 | 2010-11-03 | 上海理工大学 | Tool rotary switchboard of horizontal processing center |
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| CN205465219U (en) * | 2016-01-14 | 2016-08-17 | 嘉泰数控科技股份公司 | Directly drive formula change table |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498320A (en) * | 2017-08-17 | 2017-12-22 | 上海诺倬力机电科技有限公司 | Processing center of numerical-control machine tool |
| CN108098366A (en) * | 2018-03-05 | 2018-06-01 | 荣成华东锻压机床股份有限公司 | A kind of enclosed mechanical press rack-and-pinion Automatic Exchange Work Benche |
| CN109149111A (en) * | 2018-07-11 | 2019-01-04 | 南京智真电子科技股份有限公司 | It is straight to drive Radar IF simulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500026B (en) | 2020-06-19 |
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