CN112757067A - Stepped lifting conveying feeding device and method for automobile sleeve polishing - Google Patents
Stepped lifting conveying feeding device and method for automobile sleeve polishing Download PDFInfo
- Publication number
- CN112757067A CN112757067A CN202011610733.9A CN202011610733A CN112757067A CN 112757067 A CN112757067 A CN 112757067A CN 202011610733 A CN202011610733 A CN 202011610733A CN 112757067 A CN112757067 A CN 112757067A
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- plate
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- fixed
- automobile
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000005498 polishing Methods 0.000 title abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
-
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A stepped lifting conveying feeding device and method for automobile sleeve polishing mainly comprises a device, wherein a storage chamber is arranged at the front end of a frame of the device, a fixed stepped plate which is lifted step by step is arranged at the rear end of the frame, a space is formed between the storage chamber and the fixed stepped plate and between adjacent fixed stepped plates, a movable stepped plate is arranged in the space, the movable stepped plate is lifted step by step, all the movable stepped plates are connected with a support, and the support is lifted or lowered through the telescopic action of a heavy-load cylinder; when the support descends, the movable step plate is flush with the fixed step plate or the storage chamber corresponding to the front side; after the support is lifted, the movable step plate is flush with the fixed step plate corresponding to the rear side. The stepped lifting conveying feeding device and method for polishing the automobile sleeve can automatically feed materials to a grinding machine, and improve the automation level.
Description
Technical Field
The invention relates to automobile sleeve processing equipment, in particular to a stepped lifting conveying feeding device for polishing an automobile sleeve.
Background
After forging, the surface of the automobile sleeve needs to be polished on a grinding machine to be smooth. The existing grinding machine is generally used for placing an automobile sleeve in an accommodating box, the sleeve is manually placed into a sliding groove, and then the sleeve is pushed forwards to a position between two grinding wheels through the sliding groove to be ground, so that the mode is high in labor intensity and low in production efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a stepped lifting conveying feeding device for polishing an automobile sleeve, which can convey the sleeve into a chute in a single row and realize mechanical automatic feeding.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a stepped lifting conveying feeding device for polishing an automobile sleeve comprises a rack, wherein a storage chamber is arranged below the front end of the rack, a plurality of fixed stepped plates lifted step by step are arranged at the rear end of the rack, a space is formed between the storage chamber and each fixed stepped plate and between each fixed stepped plate and each fixed stepped plate, movable stepped plates are arranged in the spaces, each movable stepped plate is lifted step by step, all the movable stepped plates are connected with a support, and the support is lifted or lowered through a heavy-load cylinder; when the support descends, the movable stepped plate is flush with the fixed stepped plate or the storage chamber corresponding to the front side, and stepped single-row feeding is completed; after the support is lifted, the movable step plate is flush with the fixed step plate corresponding to the rear side; thereby completing the stepped single row lift.
The guide slot is installed to the frame rear end, and the activity step ladder plate of top flushes with the guide slot after promoting, is equipped with the opening along length direction in the guide slot, and the push pedal is connected with rodless cylinder through opening in stretching the guide slot and lower extreme.
The bottom surface is the inclined plane and the inclined plane piece slope the same to the inboard slope under fixed step board upper surface, the activity step board upper surface and the storage compartment.
The length of the movable step plate is greater than that of the fixed step plate.
The widths of the movable step plate and the fixed step plate are larger than the radius of the automobile sleeve and smaller than the diameter of the automobile sleeve.
And rollers are arranged at the bottom end of the frame.
A stepped lifting conveying feeding method for polishing of an automobile sleeve comprises the following steps:
1) placing the forged sleeve semi-finished product into a storage chamber, wherein the movable stepped plate on the outermost side is flush with the lower bottom surface of the storage chamber, the other movable stepped plates are flush with the fixed stepped plate corresponding to the front side, and an automobile sleeve falls on the movable stepped plate on the outermost side;
2) then, starting a heavy-load cylinder, wherein the heavy-load cylinder drives the bracket and all the movable step plates to lift; after the movable stepped plate is lifted for a certain distance, the uppermost movable stepped plate is flush with the guide groove; the other movable step plates are flush with the fixed step plate corresponding to the rear side; the automobile sleeves on the movable step plate on the outermost side roll down on the fixed step plate on the outermost side;
3) then the heavy-duty cylinder contracts and resets, and the step 1) is repeated, wherein the movable step plate on the outermost side is flush with the lower bottom surface of the storage chamber, other movable step plates are flush with the fixed step plate corresponding to the front side, and the automobile sleeve falls onto the corresponding movable step plate;
4) then the heavy-duty cylinder extends out, and the step 2) is repeated, wherein the uppermost movable step plate is flush with the guide groove; the other movable step plates are flush with the fixed step plate corresponding to the rear side; the automobile sleeve falls onto the fixed step plate corresponding to the rear side from the movable step plate;
5) in the process of carrying out cyclic extension and retraction on the heavy-load cylinder, the device cyclically repeats the steps 3) -4) until an automobile sleeve falls into the guide groove;
6) the push plate on one side of the guide groove pushes the automobile sleeve quickly under the action of the rodless cylinder, the automobile sleeve is pushed out of the guide groove and falls into the sliding groove, and the automobile sleeve finally enters a gap between the two grinding wheels through the sliding groove to finish feeding.
The invention relates to a stepped lifting conveying feeding device for polishing an automobile sleeve, which has the following technical effects:
1) thereby utilize activity notch cuttype board oscilaltion to link up in proper order with the fixed notch cuttype board of front and back side through adopting activity notch cuttype board and fixed notch cuttype board compound mode, accomplish the telescopic promotion of car like this, progressively change the car sleeve into horizontal single-row arrangement form at the promotion in-process to finally shift out and release in the guide slot, make things convenient for grinding machine automatic feeding.
2) The device can be used for outputting the automobile sleeves which are concentrated in the material storage chamber and randomly placed in a linear arrangement mode, and the material blocking condition cannot occur.
3) The automatic working procedure of the whole machine is controlled by a Programmable Logic Controller (PLC). If an accident occurs during work, the PLC can recognize and alarm.
4) The device has general guiding significance for lifting and feeding bar products.
5) And if a common vibration disc is adopted for feeding, the noise is high, so that an operator is difficult to bear. As for this device, almost no noise in the work to an operation staff can attend to two or three, greatly reduced labour cost, corresponding improvement production efficiency.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural view (a movable step plate is removed, etc.) in the present invention.
Fig. 3 is a schematic structural view of a movable step plate according to the present invention.
Fig. 4 is a schematic view of the structure of the guide groove of the present invention.
Fig. 5 is a schematic view of the working state of the present invention.
Fig. 6 is a schematic view of a first loading state of the present invention.
Fig. 7 is a schematic view of a second loading state of the present invention.
FIG. 8 is a schematic view of a third loading state of the present invention.
Fig. 9 is a schematic view of a fourth loading state of the present invention.
Fig. 10 is a schematic view of a fifth loading state of the present invention.
Fig. 11 is a schematic view of a sixth loading state of the present invention.
Fig. 12 is a schematic view of a seventh loading state of the present invention.
Fig. 13 is a schematic view of an eighth loading state of the present invention.
In the figure: frame 1, storage compartment 2, fixed stepped plate 3, interval 4, activity stepped plate 5, support 6, telescoping cylinder 7, guide slot 8, opening 9, push pedal 10, rodless cylinder 11, automobile sleeve 12, spout 13, emery wheel 14.
Detailed Description
As shown in figures 1-5, the stepped lifting conveying feeding device for polishing the automobile sleeves comprises a frame 1, wherein rollers are mounted at the bottom end of the frame 1, and the rollers are convenient to transfer (not shown in the figures). A storage chamber 2 is arranged below the front end of the frame 1, and the storage chamber 2 comprises a left side plate, a right side plate and a bottom plate. The front end of the storage chamber 2 is opened, so that the sleeve after casting can be conveniently fed. The opening of 2 rear ends in storage compartment and welding have three fixed ladder plate 3, and three fixed ladder plate 3 promotes step by step. And between storage silo 2 and fixed stepped plate 3, all form interval 4 between fixed stepped plate 3 and the fixed stepped plate 3, movable stepped plate 5 has been arranged in every interval 4, movable stepped plate 5 promotes step by step, the transverse connection board of every movable stepped plate 5 left and right sides through erecting the connecting plate and being connected with the upper end, all transverse connection boards connect into an organic whole through the gusset and constitute support 6, support 6 is connected with heavy load cylinder 7, the cylinder body of heavy load cylinder 7 is fixed on the crossbeam, the crossbeam is fixed in frame 1. All the movable step plates 5 can be driven to synchronously ascend or descend by the extension of the heavy-load air cylinder 7. When the bracket 6 descends, the movable stepped plate 5 is flush with the fixed stepped plate 3 or the storage chamber 2 corresponding to the front side, and stepped single-row feeding is completed; after the bracket 6 is lifted, the movable step plate 5 is flush with the fixed step plate 3 corresponding to the rear side; thereby completing the stepped single row lift.
The top surface is the same to the inclined plane and the inclined plane piece slope of inboard slope under fixed stepped plate 3 upper shed face, the top surface is gone up to movable stepped plate 5 and storage chamber 2 lower bottom surface. When the lower bottom surface of the storage chamber 2 or the upper top surface of the fixed stepped plate 3 is flush, the sleeve quickly rolls in or out and falls on the upper top surface of the fixed stepped plate 3 or the upper top surface of the movable stepped plate 5, and the inclined surface is favorable for protecting the horizontal roller on the inclined surface and avoiding falling.
The length of the movable step plate 5 is greater than that of the fixed step plate 3. Therefore, when the movable step plate 5 ascends or descends, the upper end and the lower end of the movable step plate 5 can be overlapped with the fixed step plate 3 to a certain degree, and the sleeve is prevented from being clamped due to the fact that the sleeve is hung into the interval 4.
The widths of the movable step plate 5 and the fixed step plate 3 are larger than the radius of the automobile sleeve and smaller than the diameter of the automobile sleeve. Therefore, single-row horizontal lifting can be realized, and random messy arrangement of the automobile sleeves on the movable step plate 5 or the fixed step plate 3 is avoided.
A stepped lifting conveying feeding method for polishing of an automobile sleeve comprises the following steps:
1) and as shown in fig. 6, the forged sleeve semi-finished product is placed into the storage chamber 2, at this time, the movable stepped plate 5 at the outermost side is flush with the lower bottom surface of the storage chamber 2, and the other movable stepped plates 5 are flush with the fixed stepped plate 3 corresponding to the front side. There is a car sleeve 12 that falls onto the outermost movable step plate 5.
2) As shown in fig. 7, the heavy-duty cylinder 7 is started, and the heavy-duty cylinder 7 drives the bracket 6 and all the movable step plates 5 to lift; after the lifting for a certain distance, the uppermost movable step plate 5 is flush with the guide groove 8; and the other movable step plates 5 are flush with the rear corresponding fixed step plate 3. The automobile sleeve 12 on the outermost movable step plate 5 rolls down on the outermost fixed step plate 3.
3) And as shown in fig. 8, the heavy-duty cylinder 7 is retracted and reset, and the step 1) is repeated, the outermost movable step plate 5 is flush with the lower bottom surface of the storage chamber 2, and the other movable step plates 5 are flush with the fixed step plate 3 corresponding to the front side. An automobile sleeve 12 falls on the movable step plate 5 at the outermost side; the automobile sleeve 12 on the fixed step plate 3 at the outermost side falls onto the movable step plate 5 at the second outer side.
4) Then, as shown in fig. 9, the heavy-duty cylinder 7 is extended, and the step 2) is repeated, and the uppermost movable step plate 5 is flush with the guide groove 8; and the other movable step plates 5 are flush with the rear corresponding fixed step plate 3. The automobile sleeves 12 on the movable step plate 5 at the outermost side roll down on the fixed step plate 3 at the outermost side; the automobile sleeve 12 on the second outer movable step plate 5 rolls down on the second outer fixed step plate 3.
5) As shown in fig. 11-13, the heavy-duty cylinder 7 cyclically extends and retracts, the movable step plate 5 cyclically ascends and descends, and the steps 3) -4) are cyclically repeated until the innermost movable step plate 5 (also the uppermost one) is jacked up and flush with the guide groove 8, and the automobile sleeve 12 on the innermost movable step plate 5 rolls down into the guide groove 8.
6) And the push plate 10 positioned on one side of the guide groove 8 rapidly pushes the automobile sleeve 12 under the action of the rodless cylinder 11, the automobile sleeve 12 is pushed out of the guide groove 8 and falls into the sliding groove 13, and the automobile sleeve 12 finally enters a gap between the two grinding wheels 14 through the sliding groove 13 to finish feeding.
Claims (7)
1. The utility model provides an automobile sleeve polishes with cascaded promotion conveying loading attachment which characterized in that: the device comprises a rack (1), wherein a storage chamber (2) is arranged below the front end of the rack (1), a plurality of fixed stepped plates (3) which are lifted step by step are arranged at the rear end of the rack (1), a gap (4) is formed between each storage chamber (2) and each fixed stepped plate (3) and between each fixed stepped plate (3), a movable stepped plate (5) is arranged in each gap (4), each movable stepped plate (5) is lifted step by step, all movable stepped plates (5) are connected with a support (6), and each support (6) is lifted or lowered through a heavy-load cylinder (7); when the support (6) descends, the movable step plate (5) is flush with the fixed step plate (3) or the storage chamber (2) corresponding to the front side, and stepped single-row feeding is completed; after the support (6) is lifted, the movable step plate (5) is flush with the fixed step plate (3) corresponding to the rear side; thereby completing the stepped single row lift.
2. The stepped lifting conveying feeding device for grinding the automobile sleeves as claimed in claim 1, wherein: guide slot (8) are installed to frame (1) rear end, and activity notch cuttype board (5) of the top flush with guide slot (8) after promoting, are equipped with opening (9) along length direction in guide slot (8), and push pedal (10) are connected with rodless cylinder (11) through opening (9) in stretching guide slot (8) and lower extreme.
3. The stepped lifting conveying feeding device for grinding the automobile sleeves as claimed in claim 1, wherein: the bottom surface is the inclined plane and the inclined plane piece slope the same to the inboard slope under fixed ladder board (3) upper surface, activity ladder board (5) upper surface and storage compartment (2).
4. The stepped lifting conveying feeding device for grinding the automobile sleeves as claimed in claim 1, wherein: the length of the movable step plate (5) is greater than that of the fixed step plate (3).
5. The stepped lifting conveying feeding device for grinding the automobile sleeves as claimed in claim 1, wherein: the widths of the movable step plate (5) and the fixed step plate (3) are larger than the radius of the automobile sleeve and smaller than the diameter of the automobile sleeve.
6. The stepped lifting conveying feeding device for grinding the automobile sleeves as claimed in claim 1, wherein: and the bottom end of the frame (1) is provided with a roller.
7. The method for automobile sleeve feeding by the stepped lifting conveying feeding device for automobile sleeve grinding according to any one of claims 1-6, comprising the following steps:
1) placing the forged sleeve semi-finished product into a storage chamber (2), wherein the movable stepped plate (5) on the outermost side is flush with the lower bottom surface of the storage chamber (2), the other movable stepped plates (5) are flush with the fixed stepped plate (3) corresponding to the front side, and an automobile sleeve (12) falls on the movable stepped plate (5) on the outermost side;
2) then, the heavy-load cylinder (7) is started, and the heavy-load cylinder (7) drives the bracket (6) and all the movable step plates (5) to lift; after the lifting for a certain distance, the uppermost movable step plate (5) is flush with the guide groove (8); the other movable step plates (5) are flush with the fixed step plate (3) corresponding to the rear side; the automobile sleeves (12) on the movable step plate (5) at the outermost side roll down on the fixed step plate (3) at the outermost side;
3) then the heavy-duty cylinder (7) contracts and resets, the step 1 is repeated, the movable step plate (5) on the outermost side is flush with the lower bottom surface of the storage chamber (2), other movable step plates (5) are flush with the fixed step plate (3) corresponding to the front side, and the automobile sleeve (12) falls onto the corresponding movable step plate (5);
4) then the heavy-duty cylinder (7) extends out, the step 2 is repeated, and the uppermost movable step plate (5) is flush with the guide groove (8); the other movable step plates (5) are flush with the fixed step plate (3) corresponding to the rear side; the automobile sleeve (12) falls onto the fixed stepped plate (3) corresponding to the rear side from the movable stepped plate (5);
5) in the process of carrying out cyclic expansion and contraction on the heavy-load cylinder (7), the device repeats the steps 3) -4 in a cyclic mode until the automobile sleeve (12) falls into the guide groove (8);
6) and the push plate (10) positioned on one side of the guide groove (8) rapidly pushes the automobile sleeve (12) under the action of the rodless cylinder (11), the automobile sleeve (12) is pushed out of the guide groove (8) and falls into the sliding groove (13), and the automobile sleeve (12) finally enters a gap between the two grinding wheels (14) through the sliding groove (13) to finish feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610733.9A CN112757067A (en) | 2020-12-30 | 2020-12-30 | Stepped lifting conveying feeding device and method for automobile sleeve polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011610733.9A CN112757067A (en) | 2020-12-30 | 2020-12-30 | Stepped lifting conveying feeding device and method for automobile sleeve polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112757067A true CN112757067A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011610733.9A Pending CN112757067A (en) | 2020-12-30 | 2020-12-30 | Stepped lifting conveying feeding device and method for automobile sleeve polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112757067A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616448A (en) * | 1983-08-23 | 1986-10-14 | Seiko Seiki Kabushiki Kaisha | Automatic work loading device for use in grinding machine |
| CN105600305A (en) * | 2016-03-28 | 2016-05-25 | 苏州博众精工科技有限公司 | Ladder-like loading mechanism |
| CN110142652A (en) * | 2019-05-23 | 2019-08-20 | 福建冠维汽车零部件有限公司 | Autoloader of centreless grinder |
| CN111071758A (en) * | 2019-12-19 | 2020-04-28 | 江苏沃得机电集团有限公司 | Short rod type part automatic feeding device |
| CN111823072A (en) * | 2020-08-05 | 2020-10-27 | 曾永宏 | Be used for cascaded material loading of multi-batch sleeve and automatic abrasive machining equipment |
-
2020
- 2020-12-30 CN CN202011610733.9A patent/CN112757067A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616448A (en) * | 1983-08-23 | 1986-10-14 | Seiko Seiki Kabushiki Kaisha | Automatic work loading device for use in grinding machine |
| CN105600305A (en) * | 2016-03-28 | 2016-05-25 | 苏州博众精工科技有限公司 | Ladder-like loading mechanism |
| CN110142652A (en) * | 2019-05-23 | 2019-08-20 | 福建冠维汽车零部件有限公司 | Autoloader of centreless grinder |
| CN111071758A (en) * | 2019-12-19 | 2020-04-28 | 江苏沃得机电集团有限公司 | Short rod type part automatic feeding device |
| CN111823072A (en) * | 2020-08-05 | 2020-10-27 | 曾永宏 | Be used for cascaded material loading of multi-batch sleeve and automatic abrasive machining equipment |
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Application publication date: 20210507 |