CN103639827A - Manual feeding mechanism of sawing machine - Google Patents
Manual feeding mechanism of sawing machine Download PDFInfo
- Publication number
- CN103639827A CN103639827A CN201310635062.5A CN201310635062A CN103639827A CN 103639827 A CN103639827 A CN 103639827A CN 201310635062 A CN201310635062 A CN 201310635062A CN 103639827 A CN103639827 A CN 103639827A
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- CN
- China
- Prior art keywords
- worm screw
- frame
- jacking cylinder
- rack
- feeding mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
A manual feeding mechanism of a sawing machine comprises a rack. The two ends of a rolling wheel are transversely supported by the rack through bearings and bearing seats, the two ends of the rolling wheel are supported in grooves with upward openings in the two sides of the rack respectively, a jacking oil cylinder is arranged under the rolling wheel, the distances between the jacking oil cylinder and the two ends of the rolling wheel are equal, and the jacking oil cylinder is fixedly arranged on the rack. Transverse connecting rods are arranged on the two sides of the jacking oil cylinder respectively, the piston rod end of the jacking oil cylinder is hinged to the two transverse connecting rods, and the transverse connecting rods are fixedly connected with the bearing seats through vertical connecting rods. Supporting rods are hinged to the transverse connecting rods between the bearing seats and the jacking oil cylinder, and the other ends of the supporting rods are fixedly connected to the rack. An upper chain wheel is arranged at one end of the rolling wheel and is connected with a lower chain wheel through a chain, the lower chain wheel is mounted on the rack through a transmission shaft, a turbine is arranged on the shaft section, stretching out of the rack, of the transmission shaft, the turbine is meshed with a worm, the worm is arranged on the side face of the rack through a mounting seat, and a hand wheel is arranged at the tail end of the worm. According to the manual feeding mechanism, a workpiece can be conveyed in place, and sawing quality is guaranteed.
Description
Technical field
The present invention relates to band saw machine, be specifically related to a kind of manual feeding mechanism being applied in band saw for metal bed apparatus.
Background technology
At present, the sawing process of band sawing machine has been realized automation, but in the process of blanking, by existing conveying device, workpiece is delivered to the operating position of saw blade on sawing machine, but this simple feeding manner often can not accurately be delivered to workpiece the operating position of saw blade, cause sawing position inaccurate, and in existing operation, once find to carry not in place, needing operator to remove to pull workpiece with hand proofreaies and correct, do like this that not only operating efficiency is low, increased the danger of labour intensity and operation simultaneously.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of sawing machine manual feeding mechanism is provided, it can guarantee that workpiece is carried and put in place, thereby guarantees sawing quality, reduces labor strength, and simple in structure, easy to adjust, operate steadily.
The technical solution adopted in the present invention is as follows:
Sawing machine manual feeding mechanism, comprise frame, running roller two ends by bearing and bearing block cross-brace in frame, running roller two ends are supported on respectively in the groove of the opening upwards of both sides in frame, under running roller, be provided with jacking cylinder, and jacking cylinder is equal apart from the distance at running roller two ends, and jacking cylinder is packed in frame; The both sides of jacking cylinder are equipped with transverse link, and the tailpiece of the piston rod of jacking cylinder and two transverse links are hinged, affixed by vertical link between transverse link and bearing block; On transverse link between bearing block and jacking cylinder, be hinged with pole, the pole other end is fixed in frame; One end of running roller is provided with upper sprocket wheel, and upper sprocket wheel is connected with lower sprocket by chain, lower sprocket by drive shaft cartridge in frame, power transmission shaft stretches out on the shaft part of frame turbine is housed, turbine and worm engaging, worm screw is contained in frame side by mount pad, and worm screw tail end is equipped with handwheel.
Its further technical scheme is:
Described worm screw tail end is equipped with regulating handle, and regulating handle one end and holder are rotationally connected, and the other end is detachable connection with worm screw.
Described holder is provided with the kidney slot of restriction regulating handle slewing area, and regulating handle is provided with the pin portion engaging with described kidney slot.
Described worm screw is obliquely installed, and the tail end of worm screw is higher than the end of engagement of worm screw and turbine.
Technique effect of the present invention:
The present invention is by being arranged at running roller two ends the transverse link that bearing block is connected, and transverse link is designed to lever construction, under the active force with the hinged jacking cylinder in transverse link one end, running roller is upwards lifted, thus, make the workpiece on running roller be lifted away from work top, so, be convenient to conveying workpieces, and then the handwheel arranging by rotary worm tail end, drive worm screw to rotate, pass through worm screw, turbine engaged transmission and chain drive, drive running roller rotates, thus can be micro-workpiece on movable pipe wheel, make workpiece accurately be transported to the operating position of saw blade, so, solved well when when charging, the operating position of workpiece and saw blade exists deviation by manually it being proofreaied and correct to the technical problem that not only efficiency is low and labour intensity is high, use feed mechanism shown in the present not only can guarantee workpiece to carry and put in place, thereby assurance sawing quality, reduce labor strength, and simple in structure, easy to adjust, operate steadily, by the setting of regulating handle, can regulate the engagement degree of turbine and worm screw.
Accompanying drawing explanation
Fig. 1 is front view of the present invention, and in figure, double dot dash line is depicted as frame.
Fig. 2 is right view of the present invention.
Fig. 3 is the enlarged drawing of A portion in Fig. 2.
Wherein: 1, frame; 2, running roller; 3, bearing block; 4, jacking cylinder; 5, transverse link; 6, vertical link; 7, pole; 8, upper sprocket wheel; 9, chain; 10, lower sprocket; 11, power transmission shaft; 12, turbine; 13, worm screw; 14, mount pad; 15, handwheel; 16, regulating handle; 161, pin portion; 17, holder; 171, kidney slot; 18, Connection Block.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2, the present invention includes frame 1, running roller 2 two ends by bearing and bearing block 3 cross-brace in frame 1, running roller 2 two ends are supported on respectively in the groove of the opening upwards of both sides in frame 1, under running roller 2, be provided with jacking cylinder 4, and jacking cylinder 4 is equal apart from the distance at running roller 2 two ends, and jacking cylinder 4 is packed in frame 1; The both sides of jacking cylinder 4 are equipped with transverse link 5, and the tailpiece of the piston rod of jacking cylinder 4 and two transverse links 5 are hinged, affixed by vertical link 6 between transverse link 5 and bearing block 3; On transverse link 5 between bearing block 3 and jacking cylinder 4, be hinged with pole 7, pole 7 other ends are fixed in frame 1; One end of running roller 2 is provided with upper sprocket wheel 8, upper sprocket wheel 8 is connected with lower sprocket 10 by chain 9, lower sprocket 10 is contained on Connection Block 18 by power transmission shaft 11, power transmission shaft 11 is contained on holder 18 by bearing, holder 18 is fixed in frame 1, and power transmission shaft 11 stretches out on the shaft part of frame 1 turbine 12 is housed, turbine 12 and worm screw 13 engagements, worm screw 13 is contained in frame 1 side by mount pad 14, and worm screw 13 tail ends are equipped with handwheel 15.
Further, see Fig. 3, worm screw 13 tail ends are equipped with regulating handle 16, regulating handle 16 one end and holder 17 are rotationally connected, the other end is detachable connection with worm screw 13, holder 17 is provided with the kidney slot 171 of restriction regulating handle 16 slewing areas, regulating handle 16 is provided with the pin portion 161 engaging with kidney slot 171, regulating handle 16 other ends engage with the through hole on worm screw 13 by the protuberance arranging on it, or conversely, regulating handle 16 other ends by its with through hole engage with the protuberance on worm screw 13, when worm screw 13 is not worked, by loading onto regulating handle 16, and rotate regulating handle 16, can before, rear promotion worm screw 13, can regulate thus the engagement degree of worm screw 13 and turbine 12.
In order to facilitate workman to operate, guarantee workman's handling safety, worm screw 13 is obliquely installed, and the tail end of worm screw 13 higher than worm screw 13 end of engagement with turbine 12, regulating handle 16 and handwheel 15 are all positioned at frame 1 outside.
The method of operation of the present invention is as follows:
Jacking cylinder 4 stretches out its piston rod downwards, now, transverse link 5 is under the suppressing action power of jacking cylinder 4, transverse link 5 forms the lever that the pin joint of take with pole 7 is fulcrum, transverse link 5 near jacking cylinder 4 one sides moves down, and 5 of the transverse links of close bearing block 3 one sides upwards lift, under the effect of two transverse links 5 that arrange in jacking cylinder 4 both sides, running roller 2 upwards lifts, and makes the workpiece on running roller 2 leave work top;
Rotate handwheel 15, transmission by worm screw 13 with turbine 12 engaged transmission and chain 9, drive running roller 2, thus the workpiece on running roller 2 is transported to assigned address, so, if the operating position of workpiece and saw blade exists deviation when charging, can to it, proofread and correct by feed mechanism of the present invention, not only guarantee workpiece to carry and put in place, and reduced workman's labour intensity.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (4)
1. sawing machine manual feeding mechanism, comprise frame (1), running roller (2) two ends by bearing and bearing block (3) cross-brace in frame (1), it is characterized in that: running roller (2) two ends are supported on respectively in the groove of the opening upwards of both sides in frame (1), under running roller (2), be provided with jacking cylinder (4), and jacking cylinder (4) is equal apart from the distance at running roller (2) two ends, and jacking cylinder (4) is packed in frame (1); The both sides of jacking cylinder (4) are equipped with transverse link (5), and the tailpiece of the piston rod of jacking cylinder (4) and two transverse links (5) are hinged, affixed by vertical link (6) between transverse link (5) and bearing block (3); On transverse link (5) between bearing block (3) and jacking cylinder (4), be hinged with pole (7), pole (7) other end is fixed in frame (1); One end of running roller (2) is provided with upper sprocket wheel (8), upper sprocket wheel (8) is connected with lower sprocket (10) by chain (9), lower sprocket (10) is contained in frame (1) by power transmission shaft (11), power transmission shaft (11) stretches out on the shaft part of frame (1) turbine (12) is housed, turbine (12) and worm screw (13) engagement, worm screw (13) is contained in frame (1) side by mount pad (14), and worm screw (13) tail end is equipped with handwheel (15).
2. by sawing machine manual feeding mechanism claimed in claim 1, it is characterized in that: described worm screw (13) tail end is equipped with regulating handle (16), regulating handle (16) one end and holder (17) are rotationally connected, and the other end is detachable connection with worm screw (13).
3. by sawing machine manual feeding mechanism claimed in claim 2, it is characterized in that: described holder (17) is provided with the kidney slot (171) of restriction regulating handle (16) slewing area, and regulating handle (16) is provided with the pin portion (161) engaging with described kidney slot (171).
4. by the sawing machine manual feeding mechanism described in the arbitrary claim of claims 1 to 3, it is characterized in that: described worm screw (13) is obliquely installed, and the tail end of worm screw (13) is higher than the end of engagement of worm screw (13) and turbine (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635062.5A CN103639827A (en) | 2013-12-02 | 2013-12-02 | Manual feeding mechanism of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635062.5A CN103639827A (en) | 2013-12-02 | 2013-12-02 | Manual feeding mechanism of sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639827A true CN103639827A (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635062.5A Pending CN103639827A (en) | 2013-12-02 | 2013-12-02 | Manual feeding mechanism of sawing machine |
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| Country | Link |
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| CN (1) | CN103639827A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007096A1 (en) * | 1979-02-27 | 1980-09-04 | Vickers Ltd | SIMPLE ROTATIONAL COUPLING, ESPECIALLY FOR FRANKING MACHINES |
| CN2820379Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Hydraulic and mechanic driven liftable plate digital control transport device |
| CN2886193Y (en) * | 2006-04-27 | 2007-04-04 | 孙宜培 | Tubular motor clutch switch |
| CN101850524A (en) * | 2010-06-10 | 2010-10-06 | 无锡华联科技集团有限公司 | Power hydraulic lifting roller mechanism |
| CN102556450A (en) * | 2010-12-28 | 2012-07-11 | 上海龙腾机械制造有限公司 | Manual clutch mechanism |
| CN203599959U (en) * | 2013-12-02 | 2014-05-21 | 无锡华联精工机械有限公司 | Sawing machine manual feeding mechanism |
-
2013
- 2013-12-02 CN CN201310635062.5A patent/CN103639827A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007096A1 (en) * | 1979-02-27 | 1980-09-04 | Vickers Ltd | SIMPLE ROTATIONAL COUPLING, ESPECIALLY FOR FRANKING MACHINES |
| US4310087A (en) * | 1979-02-27 | 1982-01-12 | Vickers Limited | Single revolution clutches, particularly for franking machines |
| CN2820379Y (en) * | 2005-07-26 | 2006-09-27 | 天津市天锻压力机有限公司 | Hydraulic and mechanic driven liftable plate digital control transport device |
| CN2886193Y (en) * | 2006-04-27 | 2007-04-04 | 孙宜培 | Tubular motor clutch switch |
| CN101850524A (en) * | 2010-06-10 | 2010-10-06 | 无锡华联科技集团有限公司 | Power hydraulic lifting roller mechanism |
| CN102556450A (en) * | 2010-12-28 | 2012-07-11 | 上海龙腾机械制造有限公司 | Manual clutch mechanism |
| CN203599959U (en) * | 2013-12-02 | 2014-05-21 | 无锡华联精工机械有限公司 | Sawing machine manual feeding mechanism |
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Application publication date: 20140319 |