CN105598831B - A kind of automatic charging device for turbocharger vanes grinding - Google Patents
A kind of automatic charging device for turbocharger vanes grinding Download PDFInfo
- Publication number
- CN105598831B CN105598831B CN201510668521.9A CN201510668521A CN105598831B CN 105598831 B CN105598831 B CN 105598831B CN 201510668521 A CN201510668521 A CN 201510668521A CN 105598831 B CN105598831 B CN 105598831B
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- cylinder
- mounting plate
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- rack
- grinding
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- 239000000463 material Substances 0.000 claims abstract description 43
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 210000000078 claw Anatomy 0.000 claims description 23
- 239000007789 gas Substances 0.000 description 11
- 238000003754 machining Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention is to provide a kind of automatic charging device for turbocharger vanes grinding, including frame, feed bin mechanism, material fetching mechanism；Wherein, feed bin mechanism is upper and lower double-layer structure, understructure includes servomotor, electric cylinders, electric cylinders mounting bracket, lower floor's rail plate, electric cylinders mounting bracket, lower floor's rail plate are fixed in frame by bottom mounting plate, superstructure includes intermediate die plate, three cylinders, upper strata rail plate, retainer plate, and three cylinder piston rod external parts connect retainer plate.Material fetching mechanism includes workpiece jaw, turning arm, rotary cylinder, buffer, and rotary cylinder is installed on bottom mounting plate, output axis connection turning arm one end of rotary cylinder, the other end connection workpiece jaw of turning arm.The work of this automatic feed mechanism is convenient and reliable, and has the characteristics that pitch time is fast, positioning precision is high, replacing is convenient, thus has good value for applications.
Description
The technical field is as follows:
the invention relates to an auxiliary feeding mechanism for machining, in particular to an automatic feeding device for grinding and machining a turbocharger blade of an automobile engine.
Background art:
in recent years, the economy of China is developed at a high speed, the number of motor vehicles is increased dramatically, however, the environment damage caused by the exhaust emission of the motor vehicles is more and more serious, and along with the fact that people pay attention to environment protection, the nation advocates the conversion of high efficiency, energy conservation and green, so that the energy conservation and emission reduction of automobiles are urgent, and the exhaust emission becomes the key point of supervision of environmental protection departments. Under the premise of energy conservation and emission reduction, a turbocharger, which is a unique mechanical device capable of further increasing output power under the condition of not increasing fuel consumption, is widely researched and applied. The turbocharger can increase air entering the engine, so that fuel is combusted more fully, less waste gas is generated, the hazard is reduced, and the aims of high efficiency, energy conservation and greenness are fulfilled.
The invention content is as follows:
the invention aims to provide an automatic feeding device for grinding machining of a turbocharger blade.
The invention is realized by the following modes: the structure of the device comprises a rack, a bin mechanism, a material taking mechanism and a bottom mounting plate, wherein the bin mechanism and the material taking mechanism are arranged at the top of the rack; wherein,
the feed bin mechanism is of an upper-layer structure and a lower-layer structure, the lower-layer structure comprises a servo motor, an electric cylinder mounting bracket and a lower-layer sliding guide rail, the electric cylinder is mounted on the electric cylinder mounting bracket, the electric cylinder mounting bracket and the lower-layer sliding guide rail are fixed on the rack through a bottom mounting plate, the upper-layer structure comprises a middle mounting plate, a material conveying cylinder, an upper-layer sliding guide rail and a material supporting plate, the bottom of the middle mounting plate is fixedly connected with an electric cylinder sliding block and a sliding guide rail sliding block, the upper part of the middle mounting plate is fixedly connected with the material conveying cylinder and the upper-layer sliding guide rail, the extending end of a piston rod of the material conveying cylinder is connected with;
the material taking mechanism is arranged on one side of the bottom mounting plate and comprises a workpiece air claw, a rotating arm and a rotary power device, the rotary power device is arranged on the bottom mounting plate and connected with one end of the rotating arm, the other end of the rotating arm is connected with the workpiece air claw, when the rotary power device drives the rotating arm to rotate towards the direction of the stock bin mechanism, the workpiece air claw reaches the position of the workpiece placing groove, and when the rotary power device drives the rotating arm to rotate towards the opposite direction of the stock bin mechanism, the workpiece air claw reaches the feeding station.
The rotary power device is a rotary cylinder, the rotary cylinder is arranged on the bottom mounting plate, and an output shaft of the rotary cylinder is connected with the rotary arm.
Preferably, the bottom of the rotary air cylinder is connected with a sliding block, a sliding rail is fixed on a corresponding bottom mounting plate and is parallel to the lower sliding guide rail, and the sliding rail is adjusted according to the machining station of the machine tool so as to be beneficial to accurate feeding.
Preferably, the buffers are vertically arranged on two sides of the rotary cylinder corresponding to the rotary arms, so that the rotary arms cannot be over-positioned during rotation at every time, and the accurate feeding position is ensured.
The rotary power device comprises a feeding cylinder, a rack, a gear and a gear support, wherein the feeding cylinder is installed on the bottom installation plate, an output shaft of the feeding cylinder is fixedly connected with the rack which is horizontally arranged, the rack is arranged on the bottom installation plate through a sliding rail, the gear is installed on the bottom installation plate through the gear support, the gear is meshed with the rack, and the gear is fixedly connected with the rotating arm.
Preferably, a positioning bracket is arranged below the rotating arm, a positioning rod is arranged on the rotating arm, and when the rotating arm swings to two working positions, the positioning rod is superposed with the positioning bracket; travel stop blocks are installed at two ends of the rack, and buffers are installed at two limit positions of the reciprocating motion of the rack respectively, so that the rotating arm cannot be over-positioned when rotating at every time, and the accurate feeding position is guaranteed.
The material conveying cylinder is a three-position cylinder, and three rows of workpiece placing grooves are formed in the material supporting plate.
The workpiece gas claw is provided with a workpiece finger, and when the workpiece gas claw is closed, the workpiece finger clamps the workpiece, so that the workpiece taking accuracy is ensured.
The bottom of the frame is provided with a spiral foot used for adjusting the level of the whole device.
The automatic feeding device mainly utilizes the rotating device to drive the workpiece air claw to grab the workpiece in the storage bin to realize automatic feeding. According to the automatic feeding device for grinding the blades of the turbocharger, the blades of the turbocharger are sequentially discharged into the material tray and are arranged in three rows. When the material is taken, the fingers of the workpiece are opened under the driving of the gas claw of the workpiece, and the material taking hand is rotated to the position of the workpiece supporting plate under the driving of the rotating cylinder to grab one workpiece, namely the blade. Then the tail stock is driven by the rotary cylinder to rotate 180 degrees to feed the tail stock of the machine tool. Meanwhile, the stock bin is driven by the electric cylinder to longitudinally move one station, after one row of workpieces are grabbed, the stock bin is driven by the three-position air cylinder to transversely move to the position of the second row of workpieces, then the material taking hand grab sequentially grabs the second row of workpieces, after the second row of workpieces are grabbed, the stock bin moves to the position of the third row of workpieces, and the material taking hand grab sequentially grabs the third row of workpieces. And finishing a feeding cycle after the third row of workpieces are grabbed. The feed bin returns to the initial position under the drive of cylinder and electric jar, waits to arrange the material after the manual work, carries out next material loading cycle.
Compared with the prior art, the invention has the following beneficial effects: when the variety of the workpiece is changed, the automatic feeding mechanism can realize the automatic feeding of different turbocharger blades only by replacing the material disc and the workpiece fingers. The mechanism utilizes the electric cylinder and the air cylinder as power executing elements, solves the problems of accuracy of the walking position of the workpiece in the storage bin and slow automatic feeding beat, and ensures the feeding precision.
Description of the drawings:
FIG. 1 is a schematic front view of the device
FIG. 2 is a schematic top view of the device
FIG. 3 is a left side view of the device
Description of reference numerals: 1. spiral lower margin, 2, frame, 3, bottom mounting panel, 4, lower floor's sliding guide, 5, servo motor, 6, electric jar, 7, electric jar installing support 8, middle mounting panel, 9, upper sliding guide, 10, pass the material cylinder, 11, upper mounting panel, 12, hold in the palm the flitch, 13, work piece finger, 14, work piece gas claw, 15, swinging boom, 16, buffer, 17, buffer, 18, revolving cylinder, 19, work piece.
The specific implementation mode is as follows:
the automatic feeding device for grinding machining of the turbocharger blade according to the present invention will be further described with reference to the accompanying drawings.
The invention is realized by the following modes: the structure of the machine comprises a frame 2, a bin mechanism, a material taking mechanism and a bottom mounting plate 3, wherein the bin mechanism and the material taking mechanism are arranged at the top of the frame 2; wherein,
feed bin mechanism is two-layer structure from top to bottom, and lower floor's structure includes servo motor 5, electric jar 6, electric jar installing support 7, lower floor's sliding guide 4, and electric jar 6 is installed on electric jar installing support 7, and electric jar installing support 7, lower floor's sliding guide 4 pass through bottom mounting panel 3 to be fixed in frame 2, and superstructure includes middle mounting panel 8, passes material cylinder 10, upper sliding guide 9, holds in the palm flitch 12. The bottom of middle mounting panel 8 fixed connection electric cylinder slider and sliding guide slider, 8 upper portions fixed connection of middle mounting panel pass material cylinder 10, upper sliding guide 9, are fixed with upper mounting panel 11 on the upper sliding guide 9, hold in the palm flitch 12 and fix on upper mounting panel 11. The extension end of a piston rod of the material conveying cylinder 10 is connected with a material supporting plate 12, and a workpiece placing groove is formed in the material supporting plate 12; the material conveying cylinder 10 is a three-position cylinder, and three rows of workpiece placing grooves are formed in the material supporting plate 12.
The material taking mechanism is arranged on one side of the bottom mounting plate 3 and comprises a workpiece air claw 14, a rotating arm 15 and a rotating cylinder 18, the rotating cylinder 18 is arranged on the bottom mounting plate 3, the bottom of the rotating cylinder 18 is connected with a sliding block, and a sliding rail matched with the sliding block is fixed on the corresponding bottom mounting plate 3 so as to facilitate the adjustment of the position of the rotating cylinder. An output shaft of the rotary cylinder 17 is fixedly connected with one end of a rotary arm 15, the other end of the rotary arm 15 is connected with a workpiece gas claw 14, the workpiece gas claw 14 is provided with a workpiece finger 13, and when the workpiece gas claw 14 is closed, the workpiece finger 13 clamps a workpiece. When the rotary cylinder 18 drives the rotary arm 15 to rotate towards the direction of the stock bin mechanism, the workpiece gas claw 14 reaches the workpiece placing groove position, and when the rotary cylinder rotates towards the opposite direction of the stock bin mechanism, the workpiece gas claw 14 reaches the feeding station. The rotary cylinder 10 is vertically provided with a buffer 16 and a buffer 17 at both sides corresponding to the rotary arm 15. The rotating arm 15 is ensured not to be over-positioned every time of rotation, and the accurate material loading position is ensured.
The bottom of the frame is provided with a spiral foot 1 for adjusting the level of the whole device.
When material is taken, the workpiece fingers 13 are driven by the workpiece gas claw 14 to open, the workpiece gas claw 14 is driven by the rotary cylinder 18 to rotate to the position of the material supporting plate 12, a workpiece 19, namely a blade, is grabbed, and then the workpiece is driven by the rotary cylinder 18 to rotate 180 degrees to feed a tailstock of a machine tool; meanwhile, the stock bin is driven by the electric cylinder 6 to longitudinally move a station, after a row of workpieces are grabbed, the stock bin is driven by the three-position cylinder to transversely move to the position of the second row of workpieces, then the workpiece fingers 13 grab the second row of workpieces in sequence, after the second row of workpieces are grabbed, the stock bin moves to the position of the third row of workpieces, and the workpiece fingers grab the third row of workpieces in sequence. And finishing a feeding cycle after the third row of workpieces are grabbed. The feed bin returns to the initial position under the drive of three-position cylinder and electric cylinder 6, waits for the manual work to arrange the material after, carries out next material loading cycle.
Are known to the person skilled in the art, except for the technical features described shortly.
Claims (7)
1. An automatic feeding device for grinding of a turbocharger blade is characterized by comprising a rack, a bin mechanism, a material taking mechanism and a bottom mounting plate, wherein the bin mechanism and the material taking mechanism are arranged at the top of the rack; wherein,
the feed bin mechanism is of an upper-layer structure and a lower-layer structure, the lower-layer structure comprises a servo motor, an electric cylinder mounting bracket and a lower-layer sliding guide rail, the electric cylinder mounting bracket and the lower-layer sliding guide rail are fixed on the rack through a bottom mounting plate, the upper-layer structure comprises a middle mounting plate, a material conveying cylinder, an upper-layer sliding guide rail and a material supporting plate, the bottom of the middle mounting plate is fixedly connected with an electric cylinder sliding block and a sliding guide rail sliding block, the upper part of the middle mounting plate is fixedly connected with the material conveying cylinder and the upper-layer sliding guide rail, the material conveying cylinder is a three-position cylinder, the extending end of a piston rod of the material conveying cylinder is connected with the;
the material taking mechanism is arranged on one side of the bottom mounting plate and comprises a workpiece gas claw, a rotating arm and a rotating power device, the rotating power device is arranged on the bottom mounting plate and is connected with one end of the rotating arm, the other end of the rotating arm is connected with the workpiece gas claw, when the rotating power device drives the rotating arm to rotate towards the direction of the stock bin mechanism, the workpiece gas claw reaches the position of the workpiece placing groove, and when the rotating arm rotates towards the opposite direction of the stock bin mechanism, the workpiece gas claw reaches the feeding station; the workpiece gas claw is provided with a workpiece finger, and when the workpiece gas claw is closed, the workpiece finger clamps the workpiece.
2. The automatic feeding device for grinding of the turbocharger blades as claimed in claim 1, wherein the rotary power device is a rotary cylinder, the rotary cylinder is mounted on the bottom mounting plate, and an output shaft of the rotary cylinder is connected with the rotary arm.
3. The automatic feeding device for grinding of the turbocharger blade according to claim 2, wherein the bottom of the rotary cylinder is connected with a sliding block, and a sliding rail is fixed on a corresponding bottom mounting plate.
4. The automatic feeding device for grinding the blades of the turbocharger according to claim 2, wherein the two sides of the rotating cylinder are vertically provided with buffers corresponding to the rotating arms.
5. The automatic feeding device for grinding of the blades of the turbocharger as claimed in claim 1, wherein the rotary power device comprises a feeding cylinder, a rack, a gear and a gear bracket, the feeding cylinder is mounted on the bottom mounting plate, the output shaft of the feeding cylinder is fixedly connected with the horizontally arranged rack, the rack is arranged on the bottom mounting plate through a sliding rail, the gear is mounted on the bottom mounting plate through the gear bracket, the gear is meshed with the rack, and the gear is fixedly connected with the rotating arm.
6. The automatic feeding device for grinding the blades of the turbocharger according to claim 5, wherein a positioning bracket is arranged below the rotating arm, and a positioning rod is arranged on the rotating arm and is superposed with the positioning bracket when the rotating arm swings to two working positions; travel stop blocks are arranged at two ends of the rack, and buffers are respectively arranged at two limit positions of the rack in reciprocating motion.
7. The automatic feeding device for grinding of the turbocharger blade according to claim 1, wherein a screw foot for adjusting the level of the whole device is installed at the bottom of the machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668521.9A CN105598831B (en) | 2015-10-13 | 2015-10-13 | A kind of automatic charging device for turbocharger vanes grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668521.9A CN105598831B (en) | 2015-10-13 | 2015-10-13 | A kind of automatic charging device for turbocharger vanes grinding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598831A CN105598831A (en) | 2016-05-25 |
| CN105598831B true CN105598831B (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668521.9A Active CN105598831B (en) | 2015-10-13 | 2015-10-13 | A kind of automatic charging device for turbocharger vanes grinding |
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| CN (1) | CN105598831B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107414669B (en) * | 2017-09-07 | 2023-08-08 | 常州市巨人机器人科技有限公司 | Bearing ring grinding feeding and discharging bin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590890A (en) * | 2015-01-12 | 2015-05-06 | 池州睿成微电子有限公司 | Material taking device |
| CN104715672B (en) * | 2015-02-27 | 2017-06-06 | 北京竞业达沃凯森教育科技有限公司 | Automatization simulation packaging system training platform |
| CN105170823B (en) * | 2015-08-17 | 2017-12-22 | 佛山市鼎峰机器人有限公司 | A kind of six axle intelligence feeding robots |
| CN204980358U (en) * | 2015-09-02 | 2016-01-20 | 镇江创泰自动化设备有限公司 | Be arranged in power steer a steering system to listen oil -coated feeding mechanism of gear |
| CN205111563U (en) * | 2015-11-19 | 2016-03-30 | 江苏科瑞恩自动化科技有限公司 | Grinding machine feeding agencies |
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| CN105598831A (en) | 2016-05-25 |
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