CN110883589A - Intelligent fixture for drilling and milling of main frame - Google Patents
Intelligent fixture for drilling and milling of main frame Download PDFInfo
- Publication number
- CN110883589A CN110883589A CN201911353147.8A CN201911353147A CN110883589A CN 110883589 A CN110883589 A CN 110883589A CN 201911353147 A CN201911353147 A CN 201911353147A CN 110883589 A CN110883589 A CN 110883589A
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- Prior art keywords
- fixedly connected
- mounting plate
- clamping
- intelligent
- clamp
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- 238000005553 drilling Methods 0.000 title claims abstract description 9
- 238000003801 milling Methods 0.000 title claims abstract description 9
- 210000000078 claw Anatomy 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides an intelligent fixture for drilling and milling a main frame, which comprises a bottom plate, a first mounting plate, a second mounting plate, a pneumatic chuck, a clamping claw, a supporting block, a supporting seat, a cushion block, a stop block and an expansion shaft. This main frame bores and mills intelligent anchor clamps adopts new structure, utilizes current ripe product air chuck and physiosis axle to combine together to improve air chuck and physiosis axle part, can carry out positive and negative two faces to the work piece and carry out the clamping respectively, can once only carry out two work pieces of clamping, the time of saving the clamping work piece in the course of working improves the machining efficiency of work piece, realizes that an anchor clamps can two work pieces of clamping processing simultaneously, and two faces of a while anchor clamps can be accomplished and are processed respectively to the work piece. The intelligent clamp disclosed by the invention is scientific and reasonable in structure, convenient to install and clamp workpieces, low in manufacturing cost and strong in practicability.
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to an intelligent fixture for drilling and milling a main frame.
Background
In the production and processing process of a numerical control machining center, various clamps are needed to clamp and fix a workpiece and then process the workpiece, and the clamps are of different types due to various shapes of the workpiece to be processed. The clamp is reasonable in structure and convenient to clamp, and machining efficiency can be greatly improved. For a workpiece with a round hole in the middle and needing to be machined on two surfaces, when a numerical control machining center is machined, the existing clamp is unreasonable in structural design, only one workpiece can be clamped at one time, only one surface can be machined, too much time can be wasted in the process of clamping the workpiece, and machining efficiency is low. Therefore, the main frame drilling and milling intelligent clamp needs to be provided.
Disclosure of Invention
Technical problem to be solved
The invention provides an intelligent fixture for drilling and milling a main frame, which aims to solve the technical problems that the existing fixture can only clamp one workpiece at a time, the time is wasted on clamping the workpiece, and the machining efficiency is low.
(II) technical scheme
In order to solve the technical problem, the invention provides an intelligent fixture for drilling and milling a main frame, which comprises a bottom plate, a first mounting plate, a second mounting plate, a pneumatic chuck, a clamping claw, a supporting block, a supporting seat, a cushion block, a stop block and an expansion shaft, wherein the bottom plate is provided with a first mounting plate and a second mounting plate; the left side and the right side of the upper end of the bottom plate are respectively and fixedly connected with a first mounting plate and a second mounting plate; the first mounting plate is fixedly connected with a pneumatic chuck, and the upper end of the pneumatic chuck is movably connected with a plurality of clamping claws; one side of the pneumatic chuck, which is positioned on the clamping claw, is fixedly connected with a supporting block, and the inner side of the top end of each supporting block is respectively provided with a limiting groove; a supporting seat is fixedly connected to the second mounting plate, a plurality of cushion blocks are fixedly connected to the upper end of the supporting seat, stop blocks are respectively and fixedly connected to the upper end of the supporting seat, which is positioned on the outer sides of the cushion blocks, and an inflatable shaft is fixedly connected to the center of the supporting seat; the pneumatic chuck and the air expansion shaft can clamp two different surfaces of the workpiece respectively, so that two different surfaces of the workpiece can be conveniently machined; the pneumatic chuck and the air expansion shaft are communicated with an external high-pressure air pump through an air pipe.
Furthermore, a plurality of clamping claws are evenly and movably connected at the upper end of the pneumatic chuck.
Furthermore, the upper end of the bottom plate is respectively and fixedly connected with a shell at the front side and the rear side of the pneumatic chuck and the supporting seat.
Furthermore, the front side and the rear side of the upper end of the first mounting plate and the upper end of the second mounting plate are respectively fixedly connected with a handle.
Furthermore, open slots are respectively formed in the left side and the right side of the bottom plate and used for fixedly mounting the bottom plate through bolts.
Furthermore, the corners of the upper end of the bottom plate are respectively connected with a lifting ring, so that the whole clamp can be conveniently lifted.
(III) advantageous effects
The invention provides an intelligent fixture for drilling and milling a main frame, which comprises a bottom plate, a first mounting plate, a second mounting plate, a pneumatic chuck, a clamping claw, a supporting block, a supporting seat, a cushion block, a stop block and an expansion shaft. The left side and the right side of the upper end of the bottom plate are respectively and fixedly connected with a first mounting plate and a second mounting plate; the first mounting plate is fixedly connected with a pneumatic chuck, and the upper end of the pneumatic chuck is movably connected with a plurality of clamping claws; one side of the pneumatic chuck, which is positioned on the clamping claw, is fixedly connected with a supporting block, and the inner side of the top end of each supporting block is respectively provided with a limiting groove; a supporting seat is fixedly connected to the second mounting plate, a plurality of cushion blocks are fixedly connected to the upper end of the supporting seat, stop blocks are respectively and fixedly connected to the upper end of the supporting seat, which is positioned on the outer sides of the cushion blocks, and an inflatable shaft is fixedly connected to the center of the supporting seat; the pneumatic chuck and the air expansion shaft can clamp two different surfaces of the workpiece respectively, so that two different surfaces of the workpiece can be conveniently machined; the pneumatic chuck and the air expansion shaft are communicated with an external high-pressure air pump through an air pipe.
Compared with the prior art, the invention has the beneficial effects that: this main frame bores and mills intelligent anchor clamps adopts new structure, utilizes current ripe product air chuck and physiosis axle to combine together to improve air chuck and physiosis axle part, can carry out positive and negative two faces to the work piece and carry out the clamping respectively, can once only carry out two work pieces of clamping, the time of saving the clamping work piece in the course of working improves the machining efficiency of work piece, realizes that an anchor clamps can two work pieces of clamping processing simultaneously, and two faces of work piece can be accomplished to an anchor clamps simultaneously and process respectively. The intelligent clamp disclosed by the invention is scientific and reasonable in structure, convenient to install and clamp workpieces, low in manufacturing cost and strong in practicability.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent clamp according to an embodiment of the present invention with a housing removed;
FIG. 2 is a schematic structural diagram of an intelligent clamp according to an embodiment of the invention;
fig. 3 is a state diagram of the intelligent clamp according to the embodiment of the invention after clamping a workpiece.
In the figure, 1-bottom plate, 2-first mounting plate, 3-second mounting plate, 4-pneumatic chuck, 401-clamping claw, 402-supporting block, 403-limit groove, 5-supporting seat, 501-cushion block, 502-stop block, 6-air expansion shaft, 7-air pipe joint, 8-handle, 9-open slot, 10-hanging ring, 11-shell, 12-main frame workpiece and 1201-through hole.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
The embodiment provides a main frame bores mills intelligent anchor clamps, and its structure is as shown in fig. 1 and 2, including bottom plate 1, the first mounting panel 2 of bolt fixedly connected with and second mounting panel 3 are passed through respectively to the bottom plate 1 upper end left and right sides. The pneumatic chuck 4 is fixedly connected to the first mounting plate 2 through bolts, the three clamping claws 401 are evenly and movably connected to the upper end of the pneumatic chuck 4, one side of the pneumatic chuck 4, which is located on the three clamping claws 401, is fixedly connected with supporting blocks 402, and the inner sides of the top ends of the three supporting blocks 402 are respectively provided with limiting grooves 403. Through bolt fixedly connected with supporting seat 5 on the second mounting panel 3, 5 upper ends of supporting seat pass through a plurality of cushions 501 of the even fixedly connected with of bolt, 5 upper ends of supporting seat are located the outside of a plurality of cushions 501 fixedly connected with dog 502 respectively, the central fixedly connected with physiosis axle 6 of supporting seat 5, and air chuck 4 and physiosis axle 6 can carry out the clamping to two different faces of work piece 12 respectively, are convenient for process two different faces of work piece 12. The rear side of the upper end of the bottom plate 1 is fixedly connected with a plurality of air pipe joints 7 respectively at positions corresponding to the air chuck 4 and the air expansion shaft 6, the air pipe joints 7 are communicated with the air chuck 4 and the air expansion shaft 6 through air pipes at the bottom end of the bottom plate 1 respectively, and the air pipe joints 7 can be connected with an external high-pressure air pump to provide power for the air chuck 4 and the air expansion shaft 6.
The upper end of the bottom plate 1 is positioned at the front side and the rear side of the air chuck 4 and the supporting seat 5, and the shell 11 is fixedly connected with the front side and the rear side respectively, and the shell 11 can protect components on the bottom plate 1.
Both sides are respectively through bolt fixedly connected with handle 8 around first mounting panel 2 and the 3 upper ends of second mounting panel, carry first mounting panel 2 and second mounting panel 3 when being convenient for install and dismantle. The left side and the right side of the bottom plate 1 are symmetrically provided with two open slots 9 respectively, so that the bottom plate 1 can be conveniently and fixedly installed by using bolts; four corners of the upper end of the bottom plate 1 are respectively connected with a lifting ring 10 through threads, so that the whole clamp can be lifted conveniently.
The working principle of the intelligent clamp of the invention is as follows: when in use, the flying ring 10 is convenient for a worker to use a crane to lift the clamp, the bottom plate 1 is fixedly arranged on a workbench of a numerical control machining center through an open slot 9 by using bolts, the air pipe joint 7 is connected with an external high-pressure air pump, so as to provide power for the air chuck 4 and the air expansion shaft 6, two main frame workpieces 12 are respectively placed on the air chuck 4 and the supporting seat 5, the machining surfaces of the two main frame workpieces 12 on the air chuck 4 and the supporting seat 5 are respectively two different surfaces of the main frame workpieces 12, one main frame workpiece 12 is placed in a limiting groove 403 on the inner side of a supporting block 402 on the air chuck 4 for limiting, the air chuck 4 is started, the three clamping claws 401 clamp the main frame workpieces 12, the other main frame workpiece 12 is placed on a cushion block 501 on the supporting seat 5, the machining surfaces of the two main frame workpieces 12 are different, a through hole in the center of the main frame workpiece 12 on the supporting seat 5 is, and then starting the air expansion shaft 6, so that the air expansion shaft 6 expands outwards to fix the workpiece 12, then processing the two main frame workpieces 12, and after one surface of the two main frame workpieces 12 is processed, simultaneously adjusting and converting the other surface to process the other surface, so that one clamp can simultaneously clamp and process the two main frame workpieces 12, and simultaneously one clamp can finish respectively clamping and processing two surfaces of the main frame workpieces 12.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The intelligent fixture for drilling and milling the main frame is characterized by comprising a bottom plate, a first mounting plate, a second mounting plate, a pneumatic chuck, a clamping claw, a supporting block, a supporting seat, a cushion block, a stop block and an expansion shaft; the left side and the right side of the upper end of the bottom plate are respectively and fixedly connected with a first mounting plate and a second mounting plate; the first mounting plate is fixedly connected with a pneumatic chuck, and the upper end of the pneumatic chuck is movably connected with a plurality of clamping claws; one side of the pneumatic chuck, which is positioned on the clamping claw, is fixedly connected with a supporting block, and the inner side of the top end of each supporting block is respectively provided with a limiting groove; the second mounting plate is fixedly connected with a supporting seat, the upper end of the supporting seat is fixedly connected with a plurality of cushion blocks, the upper end of the supporting seat is positioned at the outer sides of the cushion blocks and is respectively and fixedly connected with a stop block, and the center of the supporting seat is fixedly connected with an inflatable shaft; the pneumatic chuck and the air expansion shaft can clamp two different surfaces of a workpiece respectively, so that two different surfaces of the workpiece can be conveniently machined; the pneumatic chuck and the air expansion shaft are communicated with an external high-pressure air pump through an air pipe.
2. The intelligent clamp of claim 1, wherein a plurality of clamping jaws are evenly and movably connected to the upper end of the pneumatic chuck.
3. The smart fixture of claim 1 wherein the upper end of the base plate is fixedly connected to the housing at the front and rear sides of the air chuck and the support base, respectively.
4. The intelligent clamp of claim 1, wherein handles are fixedly connected to the front side and the rear side of the upper ends of the first mounting plate and the second mounting plate respectively.
5. The intelligent clamp of claim 1, wherein the left and right sides of the bottom plate are respectively provided with an open slot for fixedly mounting the bottom plate by using a bolt.
6. The intelligent clamp of claim 1, wherein the upper corners of the bottom plate are respectively connected with a lifting ring, so that the whole clamp can be lifted conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353147.8A CN110883589A (en) | 2019-12-25 | 2019-12-25 | Intelligent fixture for drilling and milling of main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353147.8A CN110883589A (en) | 2019-12-25 | 2019-12-25 | Intelligent fixture for drilling and milling of main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110883589A true CN110883589A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911353147.8A Pending CN110883589A (en) | 2019-12-25 | 2019-12-25 | Intelligent fixture for drilling and milling of main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110883589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774607A (en) * | 2020-07-30 | 2020-10-16 | 广西嘉德机械股份有限公司 | Special reaming cutter for machining lathe |
| CN114472041A (en) * | 2022-01-10 | 2022-05-13 | 烟台沃尔姆真空技术有限公司 | Automatic spraying line for vacuum pump screw rotor |
| CN114472948A (en) * | 2022-01-24 | 2022-05-13 | 呼和浩特众环工贸股份有限公司 | Chuck capable of realizing high concentricity by multiple combinations |
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| CN207806659U (en) * | 2017-12-29 | 2018-09-04 | 天津天海精密锻造有限公司 | A kind of universal chuck clamps |
| CN108500876A (en) * | 2018-06-26 | 2018-09-07 | 常州纺织服装职业技术学院 | A kind of frock clamp |
| CN208450638U (en) * | 2018-05-21 | 2019-02-01 | 庆铃汽车（集团）有限公司 | A kind of gear boring clamp |
| CN211565219U (en) * | 2019-12-25 | 2020-09-25 | 北京北方车辆集团有限公司 | Intelligent fixture for drilling and milling of main frame |
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2019
- 2019-12-25 CN CN201911353147.8A patent/CN110883589A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102011080118A1 (en) * | 2011-07-29 | 2013-01-31 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Zero-point clamping station for holding workpiece on machine table in mechanical engineering, has plate comprising receiving portions for holding elements with recesses such that recesses are adapted to fasten plate to spacings of grooves |
| CN103862309A (en) * | 2014-03-21 | 2014-06-18 | 杭州钰友精密机械有限公司 | Fixture used for milling and boring support |
| CN106041144A (en) * | 2016-07-25 | 2016-10-26 | 易拓威（上海）机器人科技有限公司 | Clamp claw for gripping supercharger impeller |
| CN106271777A (en) * | 2016-09-20 | 2017-01-04 | 河南理工大学 | Multistation fast pneumatic location clamping tool |
| CN107695744A (en) * | 2017-11-07 | 2018-02-16 | 湖北天轮汽车科技有限公司 | Double frock is used in flywheel processing |
| CN207695655U (en) * | 2017-12-28 | 2018-08-07 | 蓝思科技（长沙）有限公司 | Frock clamp and its system |
| CN207806659U (en) * | 2017-12-29 | 2018-09-04 | 天津天海精密锻造有限公司 | A kind of universal chuck clamps |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774607A (en) * | 2020-07-30 | 2020-10-16 | 广西嘉德机械股份有限公司 | Special reaming cutter for machining lathe |
| CN111774607B (en) * | 2020-07-30 | 2021-10-12 | 广西嘉德机械股份有限公司 | Special reaming cutter for machining lathe |
| CN114472041A (en) * | 2022-01-10 | 2022-05-13 | 烟台沃尔姆真空技术有限公司 | Automatic spraying line for vacuum pump screw rotor |
| CN114472041B (en) * | 2022-01-10 | 2023-11-07 | 烟台沃尔姆真空技术有限公司 | Automatic spraying line for screw rotor of vacuum pump |
| CN114472948A (en) * | 2022-01-24 | 2022-05-13 | 呼和浩特众环工贸股份有限公司 | Chuck capable of realizing high concentricity by multiple combinations |
| CN114472948B (en) * | 2022-01-24 | 2023-08-22 | 呼和浩特众环工贸股份有限公司 | Chuck capable of achieving high concentricity through various combinations |
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