CN104440295A - Automatic guide method and device for workpiece clamping - Google Patents
Automatic guide method and device for workpiece clamping Download PDFInfo
- Publication number
- CN104440295A CN104440295A CN201410650690.5A CN201410650690A CN104440295A CN 104440295 A CN104440295 A CN 104440295A CN 201410650690 A CN201410650690 A CN 201410650690A CN 104440295 A CN104440295 A CN 104440295A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- lever
- workbench
- clamping
- cylinder
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/12—Accessories for attaching
Abstract
The invention discloses an automatic guide method and device for workpiece clamping. A positioning frame board is arranged next to a workbench of a machine tool in advance and provided with an air cylinder and a bracket with a pin shaft, a lever is hinged to the bracket, the lower end of the lever is connected with a piston rod of the air cylinder, the upper end of the lever is connected with a guide block, and therefore when a workpiece is clamped on the workbench to be machined and before the workpiece is hoisted to the workbench of the machine tool, local appearance surface of the workpiece abuts against the guide block to downwards slide until falling onto the workbench of the machine tool, and a positioning pin on the workbench is sleeved with a positioning hole of the workpiece. The automatic guide method and device for workpiece clamping have the advantages that the universality is high, and the workpiece is clamped conveniently and rapidly in a labor-saving mode, and also have the advantages of being low in manufacturing and using cost and high in clamping quality. The automatic guide method and device for workpiece clamping are especially suitable for being used by mass mechanical processing enterprises.
Description
Technical field
the present invention relates to a kind of self guided method of clamping workpiece and device, belong to clamping workpiece aid technical field.
Background technology
in machining workpiece process, usually can run in processing profiled workpiece fabrication, work pieces process position dimension occur incorrect because clamping workpiece is not in place.Time particularly at machining large workpiece and with the pin-and-hole location that precision is higher, in order to accurately workpiece be put into pin-and-hole, often pin-and-hole can be damaged, thus affecting product quality.And traditional settling mode, increase guide post exactly, although this mode can play guide effect to a certain extent, also exist and to make and use cost is all high, versatility is low, uses is inconvenient, operate the problem such as to waste time and energy, but also there is the problem that quality is also difficult to guarantee.Therefore the mode of existing clamping workpiece or not ideal enough.
Summary of the invention
the object of the invention is, provide a kind of versatility high and clamping workpiece is convenient, fast, laborsaving, make and use cost is lower, clamping quality the is higher self guided method of clamping workpiece and device, to overcome the deficiencies in the prior art.
technical scheme of the present invention is achieved in that
the self guided method of a kind of clamping workpiece of the present invention is, the method is by when the workbench of clamping workpiece on lathe carries out machining, in advance a location frame plate is set on the workbench side of lathe, and on the frame plate of location, a cylinder and a bearing with bearing pin are installed, by pinned connection lever that can rotate on bearing pin on this bearing, the lower end of this lever is connected on the piston rod of cylinder, its upper end connects a guide pad, clamping workpiece is being carried out on the table add man-hour like this, when not also being lifted into the workbench on lathe at workpiece, only need press the jettron of lower cylinder, the piston rod of cylinder makes guide pad arrive the position of regulation by promoting lever, at this moment the local form of workpiece surface can be made to nestle up guide pad slip always downwards falls on the workbench of lathe, and make the locating hole of this workpiece overlap on alignment pin on the table, then by the fixture on workbench by after Workpiece clamping, again press jettron, the piston rod of cylinder will be retracted original position, and drive lever to make guide pad leave workpiece to get back to original position, at this moment can complete the clamping work of workpiece and by lathe, machining be carried out to workpiece.
according to the self guided device of of the present invention a kind of clamping workpiece that said method builds be, this device comprises the location frame plate on the workbench side for being arranged on lathe, a cylinder is fixed with in the below of location frame plate, the side of location frame plate is fixed with a bearing with bearing pin, bearing there is a lever by pinned connection, the lower end of lever is hinged by the piston rod of connecting pin and cylinder, is fixed with the guide pad for guiding clamping workpiece in the upper end of lever.
be provided with bar shaped chute hole in the lower end of above-mentioned lever, and the lower end of lever by through the connecting pin of this bar shaped chute hole and the piston rod of cylinder hinged.
owing to have employed technique scheme, compared with prior art, the present invention utilizes pneumatic element and auxiliary body to realize the coarse positioning of workpiece in the present invention.Only jettron need be pressed when clamping workpiece, guide pad carries out Primary Location according to the profile of workpiece, make workpiece under the guiding of guide pad, its Workpiece fixing hole easily can put into alignment pin on platen freely, when alignment pin injects the locating hole of workpiece and workpiece drops on after on platen completely, again press jettron, its guide pad leaves workpiece, can not affect the normal operating of lathe.At this moment namely by lathe, conventional machining is carried out to workpiece.The present invention can be used on the conventional lathe such as Digit Control Machine Tool, boring machine, planer, drilling machine, milling machine.Therefore, compared with prior art, the present invention not only has that versatility is high, clamping workpiece is convenient, fast, labour-saving advantage in the present invention, but also has making and use cost is lower, clamping quality is high advantage.Not only clamping workpiece speed is fast to adopt the present invention, and can realize one man operation multiple stage Digit Control Machine Tool, therefore uses the present invention greatly can reduce cost of human resources, can effectively enhance productivity and reduce the labour intensity of workman.The present invention is particularly suitable for bulk mechanic factory workers and uses.
Accompanying drawing explanation
fig. 1 is the structural representations of apparatus of the present invention when guiding workpiece;
fig. 2 is that apparatus of the present invention complete the structural representation after guiding workpiece.
being labeled as in accompanying drawing: 1-guide pad, 2-lever, 3-cylinder, 4-bearing, 5-locates frame plate, 6-workpiece, 7-workbench.
Detailed description of the invention
below in conjunction with accompanying drawing, the present invention is described in further detail, but not as any limitation of the invention.
the self guided method of a kind of clamping workpiece of the present invention is, as depicted in figs. 1 and 2, the method is by when the workbench 7 of workpiece 6 clamping on lathe carries out machining, in advance a location frame plate 5 is set on workbench 7 side of lathe, and on the frame plate 5 of location, a cylinder 3 and a bearing 4 with bearing pin are installed, by lever 2 that pinned connection one can rotate on bearing pin on this bearing 4, the lower end of this lever 2 is connected on the piston rod of cylinder 3, its upper end connects a guide pad 1, like this workpiece 6 clamping is being carried out adding man-hour on the table 7, when not also being lifted into the workbench 7 on lathe at workpiece 6, only need press the jettron of lower cylinder 3, promotion lever 2 makes guide pad 1 arrive the position of regulation by the piston rod of cylinder 3, at this moment the local form of workpiece surface can be made to nestle up guide pad 1 slip always downwards falls on the workbench 7 of lathe, and make the locating hole of this workpiece 6 overlap on alignment pin on the table 7, then after workpiece 6 being clamped by the fixture on workbench 6, again press jettron, the piston rod of cylinder 3 will be retracted original position, and drive lever to make guide pad 1 leave workpiece 6 to get back to original position, at this moment can complete the clamping work of workpiece and by lathe, machining be carried out to workpiece.
according to said method build the self guided device of of the present invention a kind of clamping workpiece structural representation as depicted in figs. 1 and 2, this device comprises the location frame plate 5 on workbench 7 side for being arranged on lathe, described lathe is Digit Control Machine Tool of the prior art, boring machine, planer, drilling machine, milling machine or other conventional Metal Cutting Machine Tools, a cylinder 3 is fixed in the below of location frame plate 5, a bearing 4 with bearing pin is fixed near workbench 7 place in the side of location frame plate 5, and have a lever 2 by pinned connection on the carrier 4, the lower end of lever 2 is hinged by the piston rod of connecting pin and cylinder 3, in order to make action more smooth and stable, during making, a bar shaped chute hole 2.1 is first produced in the lower end of lever 2, again by the lower end of lever 2 by through the connecting pin of this bar shaped chute hole 2.1 and the piston rod of cylinder 3 hinged, then one is fixed in the upper end of lever 2 for guiding the guide pad 1 of workpiece 6 clamping.
during making, preferably guide pad 1 and the shape of workpiece 6 contact surface are made into the shape that can match with workpiece 6 contact site shape, more can be convenient to guide pad 1 pair of workpiece 6 so in use and guide.
Claims (3)
1. the self guided method of clamping workpiece, it is characterized in that: by when the workbench of clamping workpiece on lathe carries out machining, in advance a location frame plate is set on the workbench side of lathe, and on the frame plate of location, a cylinder and a bearing with bearing pin are installed, by pinned connection lever that can rotate on bearing pin on this bearing, the lower end of this lever is connected on the piston rod of cylinder, its upper end connects a guide pad, clamping workpiece is being carried out on the table add man-hour like this, when not also being lifted into the workbench on lathe at workpiece, only need press the jettron of lower cylinder, the piston rod of cylinder makes guide pad arrive the position of regulation by promoting lever, at this moment the local form of workpiece surface can be made to nestle up guide pad slip always downwards falls on the workbench of lathe, and make the locating hole of this workpiece overlap on alignment pin on the table, then by the fixture on workbench by after Workpiece clamping, again press jettron, the piston rod of cylinder will be retracted original position, and drive lever to make guide pad leave workpiece to get back to original position, at this moment can complete the clamping work of workpiece and by lathe, machining be carried out to workpiece.
2. the self guided device of clamping workpiece, comprise the location frame plate (5) on workbench (7) side for being arranged on lathe, it is characterized in that: be fixed with a cylinder (3) in the below of location frame plate (5), the side of location frame plate (5) is fixed with a bearing with bearing pin (4), bearing (4) there is a lever (2) by pinned connection, the lower end of lever (2) is hinged by the piston rod of connecting pin and cylinder (3), is fixed with the guide pad (1) for guiding workpiece (6) clamping in the upper end of lever (2).
3. the self guided device of clamping workpiece according to claim 2, it is characterized in that: be provided with bar shaped chute hole (2.1) in the lower end of lever (2), and the lower end of lever (2) by through the connecting pin of this bar shaped chute hole (2.1) and the piston rod of cylinder (3) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650690.5A CN104440295A (en) | 2014-11-17 | 2014-11-17 | Automatic guide method and device for workpiece clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650690.5A CN104440295A (en) | 2014-11-17 | 2014-11-17 | Automatic guide method and device for workpiece clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440295A true CN104440295A (en) | 2015-03-25 |
Family
ID=52887457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650690.5A Pending CN104440295A (en) | 2014-11-17 | 2014-11-17 | Automatic guide method and device for workpiece clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480078A (en) * | 2019-09-27 | 2019-11-22 | 杭州丰源铜业有限公司 | A kind of double milling machinery processing apparatus of copper joint of pressure gage pneumatic type double-pole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455676U (en) * | 2009-08-28 | 2010-05-12 | 江苏罡阳股份有限公司 | Fixture of hole of fine-bored crank |
| CN101745831A (en) * | 2009-12-23 | 2010-06-23 | 天津市大站阀门总厂 | Pneumatic fixture for processing workpieces in uncommon shapes |
| CN101858387A (en) * | 2010-06-22 | 2010-10-13 | 济南易恒技术有限公司 | Assembly line for automobile first-generation hub bearing |
| CN202498085U (en) * | 2012-03-21 | 2012-10-24 | 江苏元通高新科技有限公司 | Pneumatic reversing stop piece device |
| CN204262841U (en) * | 2014-11-17 | 2015-04-15 | 贵阳广航铸造有限公司 | The self guided device of a kind of clamping workpiece |
-
2014
- 2014-11-17 CN CN201410650690.5A patent/CN104440295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455676U (en) * | 2009-08-28 | 2010-05-12 | 江苏罡阳股份有限公司 | Fixture of hole of fine-bored crank |
| CN101745831A (en) * | 2009-12-23 | 2010-06-23 | 天津市大站阀门总厂 | Pneumatic fixture for processing workpieces in uncommon shapes |
| CN101858387A (en) * | 2010-06-22 | 2010-10-13 | 济南易恒技术有限公司 | Assembly line for automobile first-generation hub bearing |
| CN202498085U (en) * | 2012-03-21 | 2012-10-24 | 江苏元通高新科技有限公司 | Pneumatic reversing stop piece device |
| CN204262841U (en) * | 2014-11-17 | 2015-04-15 | 贵阳广航铸造有限公司 | The self guided device of a kind of clamping workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480078A (en) * | 2019-09-27 | 2019-11-22 | 杭州丰源铜业有限公司 | A kind of double milling machinery processing apparatus of copper joint of pressure gage pneumatic type double-pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204711607U (en) | A kind of automation fixture | |
| CN201792186U (en) | Hydraulic cylinder piston rod assembling equipment | |
| CN104924125A (en) | Universal clamp for numerical control machine tool | |
| CN205270882U (en) | Ring work piece automatic feed mechanism | |
| CN105729193A (en) | Fixture for machine tool | |
| CN105642952A (en) | Die drilling tool | |
| CN204658031U (en) | Female blade boring grab | |
| CN104924111A (en) | Automatic clamp for numerical control machine tool | |
| CN201511149U (en) | Multi-spindle drill tooling mechanism | |
| CN105772779A (en) | Novel numerical control drilling machine | |
| CN203579270U (en) | Single-station connecting rod hole milling and clamping device | |
| CN102785098B (en) | Hydraulic fixture for four-hole drilling for end tooth flange yoke of drive shaft | |
| CN204262841U (en) | The self guided device of a kind of clamping workpiece | |
| CN104440295A (en) | Automatic guide method and device for workpiece clamping | |
| CN207014039U (en) | Slidingtype quick-speed jigs | |
| CN107253060B (en) | Full-automatic square hole machine for shaft | |
| CN201862816U (en) | Angle adjustable tilted hole machining device for drill press to machine small and medium-sized workpieces | |
| CN205393619U (en) | Handle jig frock | |
| CN103949688B (en) | A kind of coaxial double end diamond fine boring machine and right boring method thereof | |
| CN204867514U (en) | Tire mould side wall board drilling machine | |
| CN105033310A (en) | Tire mould tire sidewall drilling press | |
| CN202985142U (en) | Special fixture for machining hole with diameter of 11.5 mm in bicycle crank | |
| CN105689756A (en) | Automatic double-end drilling machine | |
| CN204470642U (en) | Automatic indexing rig | |
| CN204321236U (en) | automatic double-head drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190716 |
|
| AD01 | Patent right deemed abandoned |