CN112809434A - Anti-deviation milling device for workpiece - Google Patents
Anti-deviation milling device for workpiece Download PDFInfo
- Publication number
- CN112809434A CN112809434A CN202110026755.9A CN202110026755A CN112809434A CN 112809434 A CN112809434 A CN 112809434A CN 202110026755 A CN202110026755 A CN 202110026755A CN 112809434 A CN112809434 A CN 112809434A
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- wall
- movably connected
- workpiece
- fixedly mounted
- milling device
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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
- 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
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of mechanical equipment, and discloses a milling device for preventing a workpiece from deviating, which comprises a base, a clamping component and a pressing component, wherein the top end of the base is fixedly provided with an operating platform, the top end of the operating platform is movably connected with a movable frame, the front surface of the operating platform is movably connected with a milling box, the top end of the movable frame is movably connected with the bottom end of the clamping component, the workpiece is placed on a telescopic block, the telescopic block is extruded by the gravity of the workpiece, the telescopic block descends to drive a vertical plate to be contacted with a rotating tooth, the rotating tooth rotates to drive a toothed plate to move so as to drive two extrusion arms to move to opposite sides, so that the workpiece is clamped, at the moment, the rotating handle rotates to drive an outer ring to rotate, a connecting rod is driven to extrude a bending telescopic rod, gas in the bending telescopic rod is discharged into an inner ring through a through hole, the inner ring discharges the gas into, the air pressure of the extrusion arm is increased, so that the pressing plate is extended, the workpiece is further clamped, and the workpiece is prevented from deviating during processing.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a milling device for preventing a workpiece from deviating.
Background
The development of science and technology makes the equipment life that people used longer, and this precision that can't leave production facility, in modern production, many work pieces are produced except casting, and more are to the promotion of work piece own quality rather than the promotion of precision, promote work piece precision except when producing at present, promote in the production instrument production process, and most all are later stage secondary operation, adopt and mill.
In modern milling devices, precision required to be achieved is required to be input into numerical control, so that a milling cutter performs milling operation, but in the milling process of many milling devices, due to the hardness of a workpiece, the milling cutter requires a large force to perform milling, the workpiece can be definitely deviated, once the workpiece is deviated, the processing precision of the workpiece is reduced, even the processing position is changed, so that the workpiece is scrapped, and the process is irreversible, so that the milling device for preventing the workpiece from deviating is provided, and the problem is solved.
Disclosure of Invention
In order to achieve the purpose of preventing the workpiece from deviating, the invention provides the following technical scheme: the utility model provides a milling device to preventing excursion of work piece, includes base, clamping component and pushes down the subassembly, the top fixed mounting of base has the operation panel, the top swing joint of operation panel has the removal frame, the front swing joint of operation panel has the milling box, the top of removing the frame and clamping component's bottom swing joint, clamping component's top and the bottom fixed connection who pushes down the subassembly.
As an optimization, the clamping assembly comprises a stabilizing box, a coil spring is fixedly mounted on the inner wall of the stabilizing box, a first pull rope is movably connected to the inner wall of the coil spring, an extrusion arm is movably connected to the inner wall of the stabilizing box, a pressing plate is fixedly mounted on the left side of the extrusion arm, a toothed plate is fixedly mounted at one end, away from the coil spring, of the first pull rope, a rotary tooth is movably connected to the bottom end of the toothed plate, a vertical plate is movably connected to the right side of the rotary tooth, a telescopic block is fixedly mounted at the top end of the vertical plate, a stretching block is fixedly mounted at the bottom end of the vertical plate, a corrugated pipe is fixedly mounted at the bottom end of the extrusion arm, an inner ring is fixedly mounted at one end, away from the extrusion arm, of the corrugated pipe, a through hole is formed in the inner wall of the, the inner wall fixed mounting of connecting rod has the pivot, the left side fixed mounting of connecting rod has first knee.
As an optimization, the pushing assembly comprises an electric telescopic rod, the inner wall of the electric telescopic rod is movably connected with a heavy object block, the top end of the heavy object block is fixedly provided with a fixed rod, the top end of the electric telescopic rod is fixedly provided with a rotary column, the top end of the rotary column is movably connected with a lower pressing block, and the inner wall of the lower pressing block is fixedly provided with a second pull rope.
Preferably, the number of the extrusion arms and the corresponding structures of the extrusion arms is two, and the two extrusion arms and the corresponding structures of the extrusion arms are symmetrically distributed on the vertical center line of the stabilizing box, so that the machinable workpiece is placed on the telescopic block, and the two extrusion arms are driven to clamp the workpiece.
As optimization, first stay cord is located the front of extrusion arm, changes the tooth and divide into front and back two parts and constitute, and the bottom of pinion rack and the partial outer wall swing joint in front of changeing the tooth, the left side of riser and the right side swing joint who changes the back part of tooth for at the in-process that the pinion rack removed, the accessible changes the tooth and drives the riser and rotate.
Preferably, the electromagnetic valves are arranged on the opposite sides of the two extrusion arms, the rotating handle is fixedly mounted on the front face of the outer ring, and the back face of the inner ring is movably connected with the inner wall of the stabilizing box through the bearing, so that after the gas enters the extrusion arms to complete the processing of the workpiece, the electromagnetic valves can be opened to discharge the gas in the extrusion arms.
Preferably, the number of the connecting rods and the structures of the connecting rods are four, and the four connecting rods and the structures of the connecting rods are uniformly distributed by taking the circle center of the inner ring as the center, so that after the outer ring is rotated, the connecting rods can be driven to extrude the bent telescopic rod, and the gas in the bent telescopic rod enters the extrusion arm through the corrugated pipe.
As an optimization, the through hole penetrates through the bottom end of the bent telescopic rod and extends to the inner wall of the bent telescopic rod, and the toothed plate is fixedly connected with the extrusion arm, so that gas in the bent telescopic rod enters the inner ring through the through hole.
As the optimization, electric telescopic handle's left side is provided with the gag lever post, and the length of gag lever post is less than the length of briquetting down, and the inner wall of rotary column is provided with the inner prop, and the outer wall of inner prop is provided with the swinging arms, and the inner wall fixed connection of the one end of inner prop and briquetting is kept away from to the swinging arms for the briquetting can not swing to electric telescopic handle's right side down.
The invention has the beneficial effects that: this milling equipment to preventing excursion of work piece, use through flexible piece and extrusion arm cooperation, make to place on flexible piece at the work piece, work piece gravity extrudees flexible piece, make flexible piece descend and drive riser and the contact of commentaries on classics tooth, the commentaries on classics tooth rotates and drives the pinion rack and remove, with this drive two extrusion arms and remove to relative one side, press from both sides the work piece with this, rotate the turning handle this moment, the turning handle drives the outer lane and rotates, then drive the connecting rod and extrude bent telescopic link, make the gas in the bent telescopic link arrange into the inner circle through the through-hole, the inner circle passes through the bellows and discharges gas into in the extrusion arm, extrusion arm atmospheric pressure increases, make the clamp plate extension, further press from both sides the work piece tightly, prevent that the work piece from taking place.
This milling equipment to preventing excursion of work piece, use through electric telescopic handle and rotary column cooperation, make after placing the work piece, open electric telescopic handle, make electric telescopic handle descend, when electric telescopic handle shrink descends, can drive the dead lever and descend, thereby drive heavy object piece and descend, heavy object piece descends, stimulate the second stay cord, make briquetting under the second stay cord pulling, the inner wall of second stay cord winding rotary column simultaneously, make the inner column rotate, the inner column rotates and drives the swinging arms swing, then the swinging arms drives the briquetting and swings to the work piece direction down, with this extrusion work piece, prevent that the work piece from taking place the skew.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of a hold-down assembly according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 4 is a left side cross-sectional view of the clamping assembly construction of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic top view of the outer ring structure of the present invention.
In the figure: 1. a base; 2. an operation table; 3. a movable frame; 4. a milling box; 5. a clamping assembly; 501. a stabilizing box; 502. a coil spring; 503. a first pull cord; 504. a pressing arm; 505. pressing a plate; 506. a toothed plate; 507. rotating the teeth; 508. a vertical plate; 509. a telescopic block; 510. stretching the block; 511. a bellows; 512. an outer ring; 513. a connecting rod; 514. a rotating shaft; 515. a first curved bar; 516. an inner ring; 517. a through hole; 518. a bent telescopic rod; 6. pressing the assembly; 601. an electric telescopic rod; 602. a heavy material block; 603. fixing the rod; 604. turning the column; 605. pressing the block; 606. a second draw cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an anti-deviation milling device for a workpiece includes a base 1, a clamping assembly 5 and a pressing assembly 6, wherein an operating platform 2 is fixedly installed at the top end of the base 1, a moving frame 3 is movably connected to the top end of the operating platform 2, a milling box 4 is movably connected to the front side of the operating platform 2, the top end of the moving frame 3 is movably connected to the bottom end of the clamping assembly 5, and the top end of the clamping assembly 5 is fixedly connected to the bottom end of the pressing assembly 6.
Referring to fig. 4-6, the clamping assembly 5 includes a stable box 501, a coil spring 502 is fixedly mounted on an inner wall of the stable box 501, a first pull rope 503 is movably connected to an inner wall of the coil spring 502, a pressing arm 504 is movably connected to an inner wall of the stable box 501, the number of the pressing arm 504 and the pressing arm 504 is two, the structures of the two pressing arms 504 and the pressing arms 504 are symmetrically distributed along a vertical center line of the stable box 501, so that a workpiece to be processed is placed on a telescopic block 509, the two pressing arms 504 are driven to clamp the workpiece, a pressing plate 505 is fixedly mounted on a left side of the pressing arm 504, a toothed plate 506 is fixedly mounted on one end of the first pull rope 503 away from the coil spring 502, a rotating tooth 507 is movably connected to a bottom end of the toothed plate 506, a vertical plate 508 is movably connected to a right side of the rotating tooth 507, the first pull rope 503 is located on a front surface of the, the bottom end of the toothed plate 506 is movably connected with the outer wall of the front part of the rotating tooth 507, the left side of the vertical plate 508 is movably connected with the right side of the back part of the rotating tooth 507, so that in the moving process of the toothed plate 506, the vertical plate 508 can be driven by the rotating tooth 507 to rotate, the top end of the vertical plate 508 is fixedly provided with a telescopic block 509, the bottom end of the vertical plate 508 is fixedly provided with a stretching block 510, the bottom end of the extrusion arm 504 is fixedly provided with a corrugated pipe 511, one end of the corrugated pipe 511, which is far away from the extrusion arm 504, is fixedly provided with an inner ring 516, the inner wall of the inner ring 516 is provided with a through hole 517, the outer wall of the inner ring 516 is fixedly provided with a bent telescopic rod 518, the number of the connecting rods 513 and the structures thereof is four, the four connecting rods 513 and the structures thereof are uniformly distributed by taking the circle center of the inner ring 516 as the center, so that after the outer ring 512, through-hole 517 runs through the bottom of bent telescopic link 518 and extends to the inner wall of bent telescopic link 518, and pinion rack 506 and extrusion arm 504 fixed connection, make the gas in bent telescopic link 518 pass through-hole 517 and get into in the inner circle 516, the outer wall swing joint of inner circle 516 has outer lane 512, the opposite side of two extrusion arms 504 all is provided with the solenoid valve, and the front fixed mounting of outer lane 512 has the turning handle, the back of inner circle 516 passes through bearing and the inner wall swing joint of firm box 501, make after accomplishing work piece processing in gaseous entering extrusion arm 504, the solenoid valve that can be opened discharges the gas in the extrusion arm 504, the inner wall fixed mounting of outer lane 512 has connecting rod 513, the inner wall fixed mounting of connecting rod 513 has pivot 514, the left side fixed mounting of connecting rod 513 has first curved bar 515.
Referring to fig. 1-3, the pressing assembly 6 includes an electric telescopic rod 601, an inner wall of the electric telescopic rod 601 is movably connected with a heavy object 602, a fixing rod 603 is fixedly installed at a top end of the heavy object 602, a rotary column 604 is fixedly installed at a top end of the electric telescopic rod 601, a pressing block 605 is movably connected to a top end of the rotary column 604, a limiting rod is arranged on a left side of the electric telescopic rod 601, the length of the limiting rod is smaller than the length of the pressing block 605, an inner column is arranged on an inner wall of the rotary column 604, a swinging rod is arranged on an outer wall of the inner column, one end of the swinging rod, which is far away from the inner column, is fixedly connected with the inner wall of the pressing block 605, so that the pressing block 605 cannot swing to a right side.
In use, referring to fig. 1-6, a workpiece is placed on the telescopic block 509, the workpiece gravity presses the telescopic block 509 to lower the telescopic block 509, the telescopic block 509 is lowered to drive the vertical plate 508 to contact with the rotating teeth 507, so as to drive the rotating teeth 507 to rotate, the rotating teeth 507 rotate to drive the movable toothed plate 506 to move, so as to pull the two extrusion arms 504 to move towards the opposite side, so as to clamp the workpiece primarily, then the rotating handle is rotated to drive the outer ring 512 to rotate, the outer ring 512 drives the connecting rod 513 to extrude the bent telescopic rod 518, the bent telescopic rod 518 is extruded to enable gas to enter the inner ring 516 through the through hole 517, the gas in the inner ring 516 enters the corrugated pipe 511, so as to enter the extrusion arms 504, the gas pressure in the extrusion arms 504 is increased, so that the pressure plate 505 extends out of the extrusion arms 504, so as to further extrude the workpiece, so that the workpiece is more tightly extruded during processing, and the workpiece is prevented from deviating, the electric telescopic rod 601 is opened again, so that the electric telescopic rod 601 descends, the electric telescopic rod 601 drives the weight block 602 to descend through the fixing rod 603, the weight block 602 pulls the second pull rope 606, the second pull rope 606 pulls the inner column in the rotating column 604 to rotate, the inner column is driven to rotate by the rotation of the inner column, the inner column drives the lower pressing block 605 through the swinging rod, and the lower pressing block 605 extrudes a workpiece, so that the workpiece is further prevented from deviating.
In summary, in the anti-deviation milling device for a pair of workpieces, the telescopic block 509 is used in cooperation with the extrusion arm 504, so that when a workpiece is placed on the telescopic block 509, the workpiece gravity extrudes the telescopic block 509, the telescopic block 509 descends to drive the vertical plate 508 to contact with the rotating teeth 507, the rotating teeth 507 rotate to drive the movable toothed plate 506 to move, so as to drive the two extrusion arms 504 to move towards opposite sides, so as to clamp the workpiece, at this time, the rotating handle rotates to drive the outer ring 512 to rotate, so as to drive the connecting rod 513 to extrude the bent telescopic rod 518, so that the gas in the bent telescopic rod 518 is discharged into the inner ring 516 through the through hole 517, the inner ring 516 discharges the gas into the extrusion arms 504 through the corrugated pipe 511, the pressure of the extrusion arms 504 is increased, the pressure plate 505 is extended, the workpiece is further clamped, the workpiece is prevented from deviating during processing, after the workpiece is placed, the electric telescopic rod 601 is opened, so, when the electric telescopic rod 601 is contracted and descended, the fixing rod 603 can be driven to descend, so that the heavy object block 602 is driven to descend, the second pull rope 606 is pulled, the second pull rope 606 pulls the lower pressing block 605, meanwhile, the second pull rope 606 is wound on the inner wall of the rotating column 604, the inner column is driven to rotate, the inner column rotates to drive the swinging rod to swing, the swinging rod drives the lower pressing block 605 to swing towards the workpiece, the workpiece is extruded, and the workpiece is prevented from deviating.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a milling device to anti-migration of work piece, includes base (1), clamping component (5) and pushes down subassembly (6), its characterized in that: the top fixed mounting of base (1) has operation panel (2), the top swing joint of operation panel (2) has removal frame (3), the front swing joint of operation panel (2) has milling box (4), the top of removing frame (3) and the bottom swing joint of clamping component (5), the top of clamping component (5) and the bottom fixed connection who pushes down subassembly (6).
2. An anti-drift milling device for workpieces according to claim 1, characterized in that: the clamping assembly (5) comprises a stabilizing box (501), a coil spring (502) is fixedly mounted on the inner wall of the stabilizing box (501), a first pull rope (503) is movably connected to the inner wall of the coil spring (502), a pressing arm (504) is movably connected to the inner wall of the stabilizing box (501), a pressing plate (505) is fixedly mounted on the left side of the pressing arm (504), a toothed plate (506) is fixedly mounted at one end, away from the coil spring (502), of the first pull rope (503), a rotary tooth (507) is movably connected to the bottom end of the toothed plate (506), a vertical plate (508) is movably connected to the right side of the rotary tooth (507), a telescopic block (509) is fixedly mounted at the top end of the vertical plate (508), a stretching block (510) is fixedly mounted at the bottom end of the vertical plate (508), a corrugated pipe (511) is fixedly mounted at the bottom end, away from the pressing arm (504), and an inner ring (516), through-hole (517) have been seted up to the inner wall of inner circle (516), the outer wall fixed mounting of inner circle (516) has bent type telescopic link (518), the outer wall swing joint of inner circle (516) has outer lane (512), the inner wall fixed mounting of outer lane (512) has connecting rod (513), the inner wall fixed mounting of connecting rod (513) has pivot (514), the left side fixed mounting of connecting rod (513) has first knee (515).
3. An anti-drift milling device for workpieces according to claim 1, characterized in that: the pressing component (6) comprises an electric telescopic rod (601), the inner wall of the electric telescopic rod (601) is movably connected with a heavy object block (602), a fixing rod (603) is fixedly mounted at the top end of the heavy object block (602), a rotating column (604) is fixedly mounted at the top end of the electric telescopic rod (601), a pressing block (605) is movably connected at the top end of the rotating column (604), and a second pull rope (606) is fixedly mounted at the inner wall of the pressing block (605).
4. An anti-drift milling device for workpieces according to claim 2, characterized in that: the number of the squeezing arms (504) and the structures of the squeezing arms (504) is two, and the structures of the two squeezing arms (504) and the structures of the squeezing arms (504) are symmetrically distributed by the vertical center line of the stabilizing box (501).
5. An anti-drift milling device for workpieces according to claim 2, characterized in that: the first pull rope (503) is located on the front side of the extrusion arm (504), the rotating teeth (507) are divided into a front side and a back side, the bottom end of the toothed plate (506) is movably connected with the outer wall of the front side of the rotating teeth (507), and the left side of the vertical plate (508) is movably connected with the right side of the back side of the rotating teeth (507).
6. An anti-drift milling device for workpieces according to claim 2, characterized in that: electromagnetic valves are arranged on the opposite sides of the two squeezing arms (504), a rotating handle is fixedly mounted on the front face of the outer ring (512), and the back face of the inner ring (516) is movably connected with the inner wall of the stabilizing box (501) through a bearing.
7. An anti-drift milling device for workpieces according to claim 2, characterized in that: the number of the connecting rods (513) and the structures to which the connecting rods (513) belong is four, and the four connecting rods (513) and the structures to which the connecting rods (513) belong are uniformly distributed by taking the circle center of the inner ring (516) as the center.
8. An anti-drift milling device for workpieces according to claim 2, characterized in that: the through hole (517) runs through the bottom end of the bent telescopic rod (518) and extends to the inner wall of the bent telescopic rod (518), and the toothed plate (506) is fixedly connected with the extrusion arm (504).
9. An anti-drift milling device for workpieces according to claim 3, characterized in that: the left side of electric telescopic handle (601) is provided with the gag lever post, and the length of gag lever post is less than the length of briquetting (605) down, and the inner wall of rotary column (604) is provided with the inner prop, and the outer wall of inner prop is provided with the swinging arms, and the one end that the inner prop was kept away from to the swinging arms is fixed connection with the inner wall of briquetting (605) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026755.9A CN112809434B (en) | 2021-01-09 | 2021-01-09 | Anti-deviation milling device for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110026755.9A CN112809434B (en) | 2021-01-09 | 2021-01-09 | Anti-deviation milling device for workpiece |
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| CN112809434A true CN112809434A (en) | 2021-05-18 |
| CN112809434B CN112809434B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110026755.9A Active CN112809434B (en) | 2021-01-09 | 2021-01-09 | Anti-deviation milling device for workpiece |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113414617A (en) * | 2021-08-25 | 2021-09-21 | 徐州鑫业达环保科技有限公司 | Automobile axle positioning tool |
| CN114131303A (en) * | 2021-12-02 | 2022-03-04 | 安徽瑞佑自动化科技有限公司 | Jacking transfer device for dispatching line body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114131303A (en) * | 2021-12-02 | 2022-03-04 | 安徽瑞佑自动化科技有限公司 | Jacking transfer device for dispatching line body |
| CN114131303B (en) * | 2021-12-02 | 2023-01-13 | 安徽瑞佑自动化科技有限公司 | Jacking transfer device for dispatching line body |
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|---|---|
| CN112809434B (en) | 2022-12-20 |
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