CN106862985B - Stepping type steel plate feeding device - Google Patents
Stepping type steel plate feeding device Download PDFInfo
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- CN106862985B CN106862985B CN201710143671.7A CN201710143671A CN106862985B CN 106862985 B CN106862985 B CN 106862985B CN 201710143671 A CN201710143671 A CN 201710143671A CN 106862985 B CN106862985 B CN 106862985B
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- pull rod
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 18
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- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
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- 238000007514 turning Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
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- 238000005553 drilling Methods 0.000 description 1
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- 238000000227 grinding Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- 239000002436 steel type Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a stepping steel plate feeding device, and belongs to the technical field of machining. It includes feeding mechanism, clamping mechanism, feeding mechanism's equidistant setting of pay-off wheel components is in the upper end of supporting rack, sliding support can slide the setting around on fixed guide holder, gear and rack intermeshing, the upper end of sucking disc cylinder is installed on sliding support, the lower extreme at the sucking disc cylinder is installed to pneumatic sucking disc, clamping mechanism's right side of right clamping jaw is provided with inclined plane section and half slot, return spring's both ends laminate with left spring supporting groove and right spring supporting groove respectively, the left end of pull rod articulates on left clamping jaw through the pull rod round pin axle, the gyro wheel passes through the rotatable setting of gyro wheel fulcrum shaft on the pull rod, trigger formula travel switch installs the right side on left clamping jaw upper end. The invention not only realizes the step-by-step feeding of the steel plate, but also realizes the clamping of the steel plate in the feeding gap, is beneficial to the processing of the steel plate, and has reasonable structure and high automation degree.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a stepping steel plate feeding device.
Background
The steel plate is flat and rectangular and can be directly rolled or cut by a wide steel belt. The steel plates are divided into the following thickness, thin steel plates are 4 mm (the thinnest is 0.2 mm), thick steel plates are 4-60 mm, and super-thick steel plates are 60-115 mm. The steel plate is divided into hot rolling and cold rolling according to rolling. The width of the thin plate is 500-1500 mm; the thickness is 600-3000 mm. The thin plates are classified according to steel types, such as common steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron thin plates and the like; according to the professional application, the plate can be used for oil tanks, enamel plates, bulletproof plates and the like; the coating layer is divided into a galvanized sheet, a tinned sheet, a lead-plated sheet, a plastic composite steel plate and the like. Steel sheets are often subjected to cutting techniques to meet the needs of various applications, the cutting process being a process in which excess material layers on a blank or workpiece are cut into chips with cutting tools (including tools, grinders and abrasives) to obtain a prescribed geometry, dimensions and surface quality of the workpiece. In cutting, the machined surface of the workpiece is obtained by relative movement of the cutting tool and the workpiece. According to the technical characteristics, the cutting process can be generally divided into: turning, milling, drilling, boring, reaming, planing, slotting, broaching, sawing, grinding, lapping, honing, superfinishing, polishing, gear machining, worm gear machining, threading, ultraprecision machining, bench facing, scraping, and the like. The steel plate is often required to be fed intermittently in a stepping mode in the machining process, and machining is finished in the feeding gap. This is necessary to ensure that the clamping of the steel sheet is achieved at the gap where the steel sheet is fed. And after the machining is finished, loosening the steel plate and feeding again.
Disclosure of Invention
The invention aims to provide a stepping steel plate feeding device which not only realizes stepping feeding of a steel plate, but also realizes clamping of the steel plate in a feeding gap, is beneficial to processing of the steel plate, and has reasonable structure and high automation degree.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a marching type steel sheet material feeding unit, it includes supporting frame, trigger formula travel switch, feeding mechanism, clamping mechanism, feeding mechanism includes pay-off roller components, fixed guide holder, sliding support, gear, rack, driving motor, sucking disc cylinder, pneumatic chuck, pay-off roller components equidistant setting is in the upper end of supporting frame, pay-off roller components includes supporting roller, supporting fulcrum, supporting roller passes through the rotatable setting of supporting fulcrum and in the supporting frame, and the steel sheet is placed on supporting roller, sliding support can slide the setting around on fixed guide holder, the downside of fixed guide holder is provided with the rack, the rotatable setting of gear is on sliding support, gear and rack intermeshing, gear and driving motor coaxial coupling, driving motor installs on sliding support, the upper end of sucking disc cylinder is installed on sliding support, the pneumatic sucker is arranged at the lower end of the sucker cylinder, the clamping mechanism comprises a left clamping jaw, a right clamping jaw, a clamping jaw pin shaft, a return spring, a pull rod pin shaft, a roller wheel fulcrum shaft, a clamping cylinder and a cylinder support, the left clamping jaw is vertically fixed at the left end of the supporting frame, the lower end of the right clamping jaw can be arranged at the right end of the supporting frame in a swinging mode through the clamping jaw pin shaft, the right side of the right clamping jaw is provided with an inclined plane section and a semicircular groove, the right side of the left clamping jaw is provided with a left spring supporting groove, the left side of the right clamping jaw is provided with a right spring supporting groove, two ends of the return spring are respectively attached to the left spring supporting groove and the right spring supporting groove, the number of the pull rods is two, the left end of each pull rod is hinged to the left clamping jaw through the pull rod pin shaft, the, connect the journal stirrup and install in the upper end of pressing from both sides tight piston rod, the right-hand member of connecting journal stirrup and pull rod is articulated, the gyro wheel passes through the rotatable setting of gyro wheel fulcrum shaft on the pull rod, trigger formula travel switch installs on the right side of left clamping jaw upper end, trigger formula travel switch connects die clamping cylinder.
Further, the sliding support and the fixed guide seat are in sliding connection through a dovetail groove.
Further, the number of the sucker air cylinders is two or more.
Further, the roller is a rubber roller.
Further, the driving motor is a servo motor.
Compared with the prior art, the invention has the following advantages and effects: the sucking disc cylinder moves downwards to suck the steel plate, the driving motor drives the gear to rotate, and the sliding support moves forwards due to the fact that the gear is meshed with the rack, so that the steel plate is driven to feed forwards. The sliding support and the fixed guide seat are connected in a sliding mode through the dovetail groove, the structure is reasonable, and the sliding support is guaranteed to slide back and forth along the fixed guide seat stably. The feeding roller component plays a role in supporting and guiding the steel plate, so that the friction force is greatly reduced, and the stable feeding of the steel plate is facilitated. After the steel sheet sent the assigned position forward, driving motor stopped the action, and pneumatic chuck loosens, and the sucking disc cylinder upwards withdraws, and at the withdrawal in-process, pneumatic chuck touches trigger formula travel switch to control die clamping cylinder's clamping piston pole upwards stretches out, and the pull rod is round pull rod round pin axle counter-clockwise turning, and the gyro wheel drives right clamping jaw counter-clockwise turning through the inclined plane section of right clamping jaw, and left clamping jaw and right clamping jaw realize pressing from both sides tightly the steel sheet jointly. After the machining device finishes machining the steel plate, a clamping piston rod of the clamping cylinder retracts, the right clamping jaw slightly swings clockwise under the action of the return spring, then the roller is clamped into the semicircular groove, and the right clamping jaw continuously swings clockwise to loosen the steel plate. When the steel plate is machined, the driving motor rotates reversely to drive the sliding support to slide backwards, and preparation is made for next feeding. The driving motor is a servo motor, the speed of the servo motor is controllable, the precision is very accurate, and the precise control of the front position and the rear position of the sliding support is facilitated. The number of the plate cylinders is two or more, so that the steel plate feeding is facilitated, and the structure is reliable. The invention not only realizes the step-by-step feeding of the steel plate, but also realizes the clamping of the steel plate in the feeding gap, is beneficial to the processing of the steel plate, and has reasonable structure and high automation degree.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of the present invention.
FIG. 3 is an enlarged view A of a portion of FIG. 1 according to the present invention.
FIG. 4 is an enlarged view B of the portion of FIG. 1 according to the present invention.
In the figure: 1. the device comprises a supporting rack, 2, a trigger type travel switch, 3, a feeding mechanism, 4, a clamping mechanism, 5, a feeding roller assembly, 6, a fixed guide seat, 7, a sliding support seat, 8, a gear, 9, a rack, 10, a driving motor, 11, a sucker cylinder, 12, a pneumatic sucker, 13, a supporting roller, 14, a supporting fulcrum shaft, 15, a left clamping jaw, 16, a right clamping jaw, 17, a clamping jaw pin shaft, 18, a return spring, 19, a pull rod, 20, a pull rod pin shaft, 21, a roller, 22, a roller fulcrum shaft, 23, a clamping cylinder, 24, a cylinder support, 25, an inclined plane section, 26, a semicircular groove, 27, a left spring supporting groove, 28, a right spring supporting groove, 29, a clamping cylinder body, 30, a clamping piston rod and 31, wherein the clamping cylinder is connected with a supporting lug.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, 2, 3 and 4, a stepping steel plate feeding device comprises a supporting frame 1, a trigger type travel switch 2, a feeding mechanism 3 and a clamping mechanism 4, the feeding mechanism 3 comprises a feeding roller component 5, a fixed guide seat 6, a sliding support 7, a gear 8, a rack 9, a driving motor 10, a sucker cylinder 11 and a pneumatic sucker 12, the feeding roller assemblies 5 are arranged at the upper end of the supporting frame 1 at equal intervals, the feeding roller assemblies 5 comprise supporting rollers 13 and supporting fulcrum shafts 14, the supporting roller 13 is rotatably arranged on the supporting frame 1 through a supporting fulcrum 14, the steel plate is placed on the supporting roller 13, the sliding support 7 can be arranged on the fixed guide seat 6 in a front-back sliding mode, the sliding support 7 is connected with the fixed guide seat 6 in a sliding mode through a dovetail groove, the structure is reasonable, and the sliding support 7 can slide back and forth along the fixed guide seat 6 stably. The downside of fixed guide holder 6 is provided with rack 9, the rotatable setting of gear 8 is on sliding support 7, gear 8 and rack 9 intermeshing, gear 8 and driving motor 10 coaxial coupling, driving motor 10 installs on sliding support 7, driving motor 10 is servo motor, and servo motor's speed is controllable, and the precision is very accurate moreover, is favorable to realizing the accurate control of sliding support 7 front and back position. The upper end of the sucker cylinder 11 is arranged on the sliding support 7, the pneumatic suckers 12 are arranged at the lower end of the sucker cylinder 11, the number of the sucker cylinders 11 is two or more, feeding of steel plates is facilitated, and the structure is reliable. Clamping mechanism 4 includes left clamping jaw 15, right clamping jaw 16, clamping jaw round pin axle 17, return spring 18, pull rod 19, pull rod round pin axle 20, gyro wheel 21, gyro wheel fulcrum 22, die clamping cylinder 23, cylinder support 24, left side clamping jaw 15 is vertical to be fixed at the left end of supporting frame 1, the lower extreme of right side clamping jaw 16 can swing the right-hand member that sets up at supporting frame 1 through clamping jaw round pin axle 17, the right side of right side clamping jaw 16 is provided with inclined plane section 25 and half slot 26, the right side of left side clamping jaw 15 is provided with left spring supporting slot 27, the left side of right clamping jaw 16 is provided with right spring supporting slot 28, the both ends of return spring 18 laminate with left spring supporting slot 27 and right spring supporting slot 28 respectively, the quantity of pull rod 19 is two, the left end of pull rod 19 articulates on left clamping jaw 15 through pull rod round pin axle 20, die clamping cylinder 23 includes clamping cylinder body 29, and, The clamping piston rod 30 and the connecting support lug 31 are clamped, the lower end of the clamping cylinder body 29 is hinged to the cylinder support 24, the connecting support lug 31 is installed at the upper end of the clamping piston rod 30, the right end of the connecting support lug 31 and the pull rod 19 is hinged, the roller 21 is rotatably arranged on the pull rod 19 through the roller support shaft 22, the roller 21 is a rubber roller, and the clamping device is simple in structure, long in service life and favorable for driving the right clamping jaw 16, and has certain elasticity. Trigger formula travel switch 2 installs the right side in left clamping jaw 15 upper end, trigger formula travel switch 2 connects clamping cylinder 23.
Through the technical scheme, when the stepping type steel plate feeding device is used, the sucker air cylinder 11 moves downwards to suck a steel plate, the driving motor 10 drives the gear 8 to rotate, and the sliding support 7 moves forwards due to the fact that the gear 8 and the rack 9 are meshed with each other, so that the steel plate is driven to be fed forwards. The feeding roller assembly 5 plays a role in supporting and guiding the steel plate, so that the friction force is greatly reduced, and the stable feeding of the steel plate is facilitated. After the steel plate is sent to a designated position, the driving motor 10 stops acting, the pneumatic suction cup 12 is loosened, the suction cup cylinder 11 retracts upwards, in the retracting process, the pneumatic suction cup 12 touches the trigger type travel switch 2, so that the clamping piston rod 30 of the clamping cylinder 23 is controlled to extend upwards, the pull rod 19 swings anticlockwise around the pull rod pin shaft 20, the roller 21 drives the right clamping jaw 16 to swing anticlockwise through the inclined surface section 25 of the right clamping jaw 16, and the left clamping jaw 15 and the right clamping jaw 16 clamp the steel plate together. After the machining device finishes machining the steel plate, the clamping piston rod 30 of the clamping cylinder 23 retracts, the right clamping jaw 16 slightly swings clockwise under the action of the return spring 18, then the roller 21 is clamped into the semicircular groove 26, and the right clamping jaw 16 continuously swings clockwise to loosen the steel plate. When the steel plate is processed, the driving motor 10 rotates reversely to drive the sliding support 7 to slide backwards, so that the next feeding is prepared. The invention not only realizes the step-by-step feeding of the steel plate, but also realizes the clamping of the steel plate in the feeding gap, is beneficial to the processing of the steel plate, and has reasonable structure and high automation degree.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides a marching type steel sheet material feeding unit which characterized in that: it includes supporting frame, trigger formula travel switch, feeding mechanism, clamping mechanism, feeding mechanism includes pay-off roller components, fixed guide holder, sliding support, gear, rack, driving motor, sucking disc cylinder, pneumatic chuck, pay-off roller components equidistant setting is in the upper end of supporting frame, pay-off roller components includes supporting roller, supporting fulcrum, supporting roller passes through the rotatable setting of supporting fulcrum on the supporting frame, and the steel sheet is placed on supporting roller, sliding support slides around can and sets up on fixed guide holder, sliding support and fixed guide holder pass through dovetail sliding connection, the downside of fixed guide holder is provided with the rack, the gear is rotatable to be set up on sliding support, gear and rack intermeshing, gear and driving motor coaxial coupling, driving motor installs on sliding support, the pneumatic chuck is arranged at the lower end of the chuck cylinder, the clamping mechanism comprises a left clamping jaw, a right clamping jaw, a clamping jaw pin shaft, a return spring, a pull rod pin shaft, a roller support shaft, a clamping cylinder and a cylinder support, the left clamping jaw is vertically fixed at the left end of the supporting rack, the lower end of the right clamping jaw can be arranged at the right end of the supporting rack in a swinging mode through the clamping jaw pin shaft, the right side of the right clamping jaw is provided with an inclined plane section and a semicircular groove, the right side of the left clamping jaw is provided with a left spring supporting groove, the left side of the right clamping jaw is provided with a right spring supporting groove, two ends of the return spring are respectively attached to the left spring supporting groove and the right spring supporting groove, the number of the pull rod is two, and the left end of the pull rod is hinged to the left clamping jaw through the pull rod pin shaft, the utility model discloses a pneumatic clamping device, including clamping cylinder body, clamping piston rod and connection journal stirrup, the lower extreme of clamping cylinder body articulates on the cylinder support, connect the journal stirrup and install the upper end at clamping piston rod, the right-hand member of connecting journal stirrup and pull rod is articulated, the gyro wheel passes through the rotatable setting of gyro wheel fulcrum shaft on the pull rod, the gyro wheel is the rubber gyro wheel, trigger formula travel switch installs the right side in left clamping jaw upper end, trigger formula travel switch connects clamping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143671.7A CN106862985B (en) | 2017-03-12 | 2017-03-12 | Stepping type steel plate feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710143671.7A CN106862985B (en) | 2017-03-12 | 2017-03-12 | Stepping type steel plate feeding device |
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| Publication Number | Publication Date |
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| CN106862985A CN106862985A (en) | 2017-06-20 |
| CN106862985B true CN106862985B (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710143671.7A Active CN106862985B (en) | 2017-03-12 | 2017-03-12 | Stepping type steel plate feeding device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568533B (en) * | 2017-06-28 | 2020-01-14 | 张家港市润泰机械有限公司 | Bolt chamfering machine |
| CN111136474B (en) * | 2020-01-13 | 2020-12-29 | 涡阳县鑫佳机械设备制造有限公司 | Vertical machining center four-axis hydraulic locking equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134630A (en) * | 1983-01-21 | 1984-08-02 | Toshiba Corp | Jig plate |
| JP2537284B2 (en) * | 1989-11-10 | 1996-09-25 | 新日本製鐵株式会社 | Lifting steel plate amount control device for lifting electromagnet |
| CN103273341A (en) * | 2013-06-20 | 2013-09-04 | 江苏三志电器有限公司 | Four-jaw linkage clamping mechanism |
| CN204108704U (en) * | 2014-09-15 | 2015-01-21 | 沈阳飞机工业（集团）有限公司 | Manual quick clamp device |
| CN107363185B (en) * | 2016-05-31 | 2018-12-11 | 河北东海特钢集团有限公司 | A kind of steel plate automatically grabs the working method of conveying mechanism |
| CN206561307U (en) * | 2017-03-12 | 2017-10-17 | 全彬强 | A kind of step-by-step movement steel plate feeding device |
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Effective date of registration: 20200623 Address after: 257000 Shandong Dongying Dongying District Yuxin road Gongyi Garden East Applicant after: DONGYING JINSHIJI PETROLEUM EQUIPMENT Co.,Ltd. Address before: 314500 Tongxiang, Zhejiang, Gaoqiao Town, Gaoqiao village Yao Jieyang, No. 25, No. Applicant before: Quan Binqiang |
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