CN117047547A - Chip removing machine for machine tool - Google Patents
Chip removing machine for machine tool Download PDFInfo
- Publication number
- CN117047547A CN117047547A CN202311317465.5A CN202311317465A CN117047547A CN 117047547 A CN117047547 A CN 117047547A CN 202311317465 A CN202311317465 A CN 202311317465A CN 117047547 A CN117047547 A CN 117047547A
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- China
- Prior art keywords
- plate
- driving
- slide bar
- machine tool
- chain
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- Granted
Links
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 68
- 229910052742 iron Inorganic materials 0.000 abstract description 34
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of chip removal machines, and particularly discloses a machine tool chip removal machine which comprises a shell, a driving motor and a driving chain plate, wherein the driving motor is fixedly arranged on the shell, a driving shaft is arranged at the output end of the driving motor, driving chain wheels are arranged at both ends of the driving shaft, a driven chain wheel is rotatably arranged at one end in the shell, the driving chain plate is meshed with the driving chain wheel and the driven chain wheel, a plurality of scraping plates are arranged on the driving chain plate, and a plurality of hanging teeth are arranged on at least one scraping plate. The scrap iron discharging device has the advantages that scrap iron in a machining center can be discharged in time through the hanging teeth arranged on the scraping plate, and the scrap iron is prevented from accumulating in the machining center to affect production.
Description
Technical Field
The invention relates to the technical field of chip removal machines, in particular to a machine tool chip removal machine.
Background
The chip removing machine is mainly used for collecting various metal and nonmetal scraps produced by the machine, and transmitting the scraps to the machine on the collecting vehicle, and can be matched with a filtering water tank to recycle various cooling liquid, and comprises a scraper chip removing machine, a chain plate chip removing machine, a magnetic chip removing machine and a spiral chip removing machine.
In the course of processing to the work piece of cylinder piece can form rectangular iron fillings when carrying out the turning of excircle, this kind of iron fillings is longer, and spiral bending, because the processing cycle of work piece is shorter, can produce more iron fillings in the short time, will pile up in machining center and form the jam if not in time discharge, current scraper blade chip remover can not be fine when handling such processing environment and discharge iron fillings, lead to the iron fillings to pile up in machining center, need the manual intervention to remove the chip removal, can shut down the operation like this, influence production efficiency, and iron fillings pile up and twine on the work piece after too much easily, can produce the mar during processing, lead to the work piece surface disqualification, can lead to the link joint card to die, fracture after piling up a large amount of sweeps in the chip remover, even lead to the motor to take place the damage because of the overload, therefore, a chip remover is needed in order to solve above problem.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a chip removing machine of a machine tool.
The aim of the invention is achieved by the following technical scheme: the utility model provides a lathe chip removal machine, includes casing, driving motor and drive chain board, driving motor fixed the setting on the casing, driving motor's output is provided with the drive shaft, the both ends of drive shaft all are provided with drive sprocket, the casing in one end rotate and be provided with driven sprocket, drive chain board and drive sprocket and driven sprocket meshing, the drive chain board on be provided with a plurality of scrapers, wherein at least one be provided with a plurality of hanging teeth on the scraper blade.
Specifically, the scraper blade on be provided with the mounting hole, the mounting hole rotation be provided with a mounting axle, the scraper blade on be provided with a plurality of installation breach, hanging tooth one end arrange in the installation breach and fixedly set up on the mounting axle.
Specifically, the transmission chain plate include a plurality of link joint, a plurality of the link joint is articulated in proper order end to end and is formed closed loop structure, the both sides of link joint are provided with the gyro wheel through the pivot, are provided with the chain link between the adjacent pivot, the inboard of casing is provided with the guide slot, gyro wheel and guide slot sliding connection.
Specifically, the both sides of link joint are provided with the shielding plate, the one end of installation axle passes corresponding shielding plate and is connected with a branch, articulates on the shielding plate adjacent with shielding plate one side of wearing to be equipped with the installation axle has the push-and-pull rod, the one end of push-and-pull rod articulates with the one end of branch.
Specifically, still include with be provided with the scraper blade complex scraping mechanism of hanging teeth, scraping mechanism includes push pedal, slide bar and roof, the both sides of scraper blade all slide and be provided with a roof, two all be provided with a push pedal perpendicularly on the roof, push pedal and scraper blade laminating, the bottom both ends of roof all be provided with a slide bar, the link joint on be provided with the slide hole, slide bar and slide hole sliding connection, the bottom of link joint is provided with the sliding sleeve, slide bar and sliding sleeve sliding connection, the slide bar on the cover be equipped with reset spring, reset spring's one end is fixed on the slide bar, the other end butt is on the sliding sleeve, the drive shaft on be provided with pushing mechanism and be used for making the slide bar slide along the sliding sleeve, two the slide bar of same one end on the roof passes through the connecting plate and connects.
Specifically, pushing mechanism include driving gear, mounting bracket and ring gear, the mounting bracket fix in the casing, the driving gear coaxial fastening is on the drive shaft, the ring gear sets up on the mounting bracket with the coaxial rotation of drive shaft, the mounting bracket on rotate and be provided with the switching-over gear, the switching-over gear is located between ring gear and the driving gear, switching-over gear respectively with ring gear and driving gear meshing, the ring gear outer wall on articulated have the plectrum, plectrum and ring gear between be connected with the extension spring, the mounting bracket on be provided with the shelves pole, the shelves pole sets up on the removal route of plectrum.
Specifically, the bottom of the sliding block is provided with a stop bar, the chain plate is provided with a sliding hole, and the stop bar is in sliding connection with the sliding hole.
Specifically, the shifting plate is provided with an avoidance notch.
Specifically, the both ends of scraper blade are provided with vertical bar spout, two connect through the slider between the roof, slider and bar spout sliding connection.
The invention has the following advantages:
the invention sets up a plurality of hanging teeth on the scraping plate, the hanging teeth can catch the iron filings in the course of driving the driving chain plate to rotate by the driving motor, along with the rotation of the driving chain plate, the iron filings can be discharged in time, and can not pile up in the processing center, the sliding rod can drive the top plate to lift up along the sliding sleeve, the pushing plate is driven to lift up when the top plate lifts up, the hanging teeth are positioned between the two pushing plates when the top plate lifts up, thus the iron filings sleeved on the hanging teeth can be pushed down, the pushing plate is required to reset after the iron filings on the hanging teeth are pushed down, the sliding rod is sleeved with a reset spring, the connecting plate is pressed against the reset spring to compress the reset spring when the iron filings on the hanging teeth are pushed down, and the reset spring is rebound after the iron filings on the hanging teeth are pushed down, so that the top plate and the pushing plate are reset, the long-bar iron filings in the processing center can be discharged in time, and the pile up is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of a chip removing machine according to the present invention;
FIG. 2 is a schematic view of the structure of the driving link plate of the present invention;
FIG. 3 is a schematic view of a rack arrangement according to the present invention;
FIG. 4 is a schematic view of a bar arrangement according to the present invention;
FIG. 5 is a schematic view of a bar chute arrangement according to the present invention;
FIG. 6 is a schematic view of a push plate structure according to the present invention;
FIG. 7 is a schematic diagram of a pushing mechanism according to the present invention;
FIG. 8 is a schematic diagram of a dial structure according to the present invention;
in the figure: the novel gear box comprises a 1-shell, a 2-transmission chain plate, a 3-driving motor, a 4-driving shaft, a 5-driving chain wheel, a 6-driven chain wheel, a 7-scraping plate, 8-hanging teeth, a 9-installation shaft, a 10-installation notch, a 11-chain plate, a 12-rotating shaft, 13-rollers, a 14-shielding plate, a 15-supporting rod, a 16-push-pull rod, a 17-pushing plate, a 18-sliding rod, a 19-top plate, a 20-sliding sleeve, a 21-reset spring, a 22-connecting plate, a 23-driving gear, a 24-installation frame, a 25-inner gear ring, a 26-reversing gear, a 27-shifting plate, a 28-tension spring, a 29-blocking rod, a 30-avoiding notch, a 31-bar-shaped sliding groove and a 32-blocking strip.
Detailed Description
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1-8, a chip removing machine for a machine tool comprises a shell 1, a driving motor 3 and a driving chain plate 2, wherein the driving motor 3 is fixedly arranged on the shell 1, a driving shaft 4 is arranged at the output end of the driving motor 3, driving chain wheels 5 are arranged at two ends of the driving shaft 4, a driven chain wheel 6 is rotatably arranged at one end in the shell 1, the driving chain plate 2 is meshed with the driving chain wheel 5 and the driven chain wheel 6, a plurality of scraping plates 7 are arranged on the driving chain plate 2, and a plurality of hanging teeth 8 are arranged on at least one scraping plate 7. The chip removing machine in this embodiment is used for discharging the chip in the processing center with the processing center, long strip-shaped chip can be formed when the workpiece of the cylindrical piece is turned on the excircle in the processing process, the chip is longer, and the chip is spirally bent, more chip can be generated in a short time due to the shorter processing period of the workpiece, if the chip is not discharged in time, the chip can not be well discharged in the processing center to cause the chip to be accumulated in the processing center, the manual intervention is needed to assist chip removal, thus the shutdown operation is affected, scratches can be generated when the chip is accumulated too much and then is easily wound on the workpiece, the surface of the workpiece is disqualified, the chip removing machine capable of conveniently discharging the long and thin chip is provided in consideration of the processing environment, the driving motor 3 is fixed on the shell 1, the driving shaft 4 is rotationally arranged in the shell 1, the output end of the driving motor 3 is in transmission connection with the driving shaft 4 through a chain, two driving chain wheels 5 are respectively arranged at two ends of the driving shaft 4, one end of the shell 1 is rotationally provided with two driven chain wheels 6 through a driven shaft, the two driven chain wheels 6 are respectively meshed with two ends of the driving chain plate 2, the two driving chain wheels 5 are correspondingly meshed with two ends of the driving chain plate 2, thus the driving motor 3 rotates to drive the driving shaft 4 through the chain, the driving chain wheels 5 drive the driving chain plate 2 to rotate to discharge scrap iron in a processing center, a plurality of scraping plates 7 are arranged on the driving chain plate 2, the scraping plates 7 are perpendicular to the driving chain plate 2, a plurality of hanging teeth 8 are arranged on the scraping plates 7, the hanging teeth 8 can hook the scrap iron in the process that the driving motor 3 drives the driving chain plate 2 to rotate, scrap iron is discharged along with rotation of the transmission chain plate 2, so that the scrap iron can be discharged in time without accumulation in a machining center.
Further, the scraper 7 is provided with a mounting hole, a mounting shaft 9 is rotatably arranged in the mounting hole, the scraper 7 is provided with a plurality of mounting notches 10, and one end of the hanging tooth 8 is arranged in the mounting notch 10 and fixedly arranged on the mounting shaft 9. In this embodiment, the hanging tooth 8 is set to be perpendicular with the scraper blade 7, just so can better catch on the iron fillings when the chip removal, if with hanging tooth 8 design to be perpendicular with link joint 11, if the in-process that moves if iron fillings and machining center hang when hanging tooth 8 like this, iron fillings are broken away with hanging tooth 8 like this, and set up hanging tooth 8 as with scraper blade 7 vertically structure when the iron fillings drops the region in transmission link joint 2 rotation, hanging tooth 8 is caught on with the iron fillings easily and can not drop, in order to solve this problem, set up the mounting hole along length direction in the upper end of scraper blade 7 in this embodiment, installation shaft 9 rotates and sets up in the mounting hole, and the both ends of installation shaft 9 extend the mounting hole, evenly set up a plurality of installation notches 10 along length direction at the scraper blade 7 top, installation shaft 9 part is located installation notch 10, the one end of hanging tooth 8 is fixed on installation shaft 9 that is located installation notch 10 like this, can change the state of hanging tooth 8 through rotating installation shaft 9, it makes tooth 8 rotate installation shaft 9 and make hanging tooth 8 and take away with iron fillings when hanging tooth 8 catches on iron fillings cooperation transmission link joint 2 and take away, in order to solve this problem, install tooth 8 is convenient for the vertical tooth 8 to rotate with hanging tooth 8 when hanging tooth 8 and take away the scraper blade 8 and take motion link joint 8.
Further, the driving chain plate 2 comprises a plurality of chain plates 11, the plurality of chain plates 11 are sequentially connected in an end-to-end hinged mode to form a closed loop structure, rollers 13 are arranged on two sides of each chain plate 11 through rotating shafts 12, chain links are arranged between adjacent rotating shafts 12, a guide groove is formed in the inner side of the shell 1, and the rollers 13 are in sliding connection with the guide groove. In this embodiment, a plurality of link plates 11 are sequentially connected in an ending manner to form a transmission link plate 2, the link plates 11 are hinged through rotating shafts 12, rollers 13 are arranged on two sides of each rotating shaft 12, chain links are arranged on two sides of each roller 13 between the rotating shafts 12 adjacent to the same side, a transmission chain is formed by the plurality of chain links, the rotating shafts 12 and the rollers 13, a driving sprocket 5 and a driven sprocket 6 are meshed with the transmission chain, guide grooves are formed in the inner side of the shell 1, the rollers 13 are in rolling connection with the guide grooves, the guide grooves guide the link plates 11, so that the link plates 11 can bend, scrap iron is lifted in the transmission process, the link plates 11 are S-shaped, and one end of each driving sprocket 5 is higher than one end of each driven sprocket 6.
Further, shielding plates 14 are arranged on two sides of the chain plate 11, one end of the installation shaft 9 penetrates through the corresponding shielding plate 14 and is connected with a supporting rod 15, a push-pull rod 16 is hinged to the shielding plate 14 adjacent to one side of the shielding plate 14 through which the installation shaft 9 penetrates, and one end of the push-pull rod 16 is hinged to one end of the supporting rod 15. In this embodiment, by arranging the shielding plates 14 at two ends of the link plates 11 to prevent scrap iron from falling into the guide groove, and simultaneously arranging a through hole in the shielding plates 14, one end of the installation shaft 9 passes through the through hole and is connected with a supporting rod 15, the supporting rod 15 is vertical to the installation shaft 9, then a push-pull rod 16 is hinged on the adjacent shielding plates 14, the other end of the push-pull rod 16 is hinged with one end of the supporting rod 15, the positions of the adjacent shielding plates 14 are unchanged when the link plates 11 provided with hanging teeth 8 are parallel to the link plates 11 provided with the push-pull rod 16, at this time, the hanging teeth 8 are in a state vertical to the scraping plates 7, and an included angle is formed between the adjacent link plates 11 when the link plates 11 provided with the push-pull rod 16 move to the position of the driving sprocket 5, and the corresponding adjacent shielding plates 14 relatively rotate, at this time, the installation shaft 9 is rotated by pulling the supporting rod 15 through the push-pull rod 16, and the included angle of the two adjacent link plates 11 is unchanged when passing through the driving sprocket 5, so that the hanging teeth 8 always keep a state vertical to the link plates 11 when passing through the driving sprocket 5, and are convenient to separate from the scrap iron.
Further, still include with be provided with the scraper 7 complex scraping mechanism of hanging tooth 8, scraping mechanism includes push pedal 17, slide bar 18 and roof 19, the both sides of scraper 7 all slide and be provided with a roof 19, two all be provided with a push pedal 17 perpendicularly on the roof 19, push pedal 17 and scraper 7 laminating, the bottom both ends of roof 19 all are provided with a slide bar 18, link joint 11 on be provided with the slide hole, slide bar 18 and slide hole sliding connection, the bottom of link joint 11 is provided with sliding sleeve 20, slide bar 18 and sliding sleeve 20 sliding connection, slide bar 18 on the cover be equipped with reset spring 21, reset spring 21's one end is fixed on slide bar 18, the other end butt is on sliding sleeve 20, drive shaft 4 on be provided with pushing mechanism and be used for making slide bar 18 follow sliding sleeve 20, two slide bar 18 of the same one end on the roof 19 are connected through connecting plate 22. In this embodiment, in order to make the iron fillings on the rack 8 can all break away from, set up a scraping mechanism and make the iron fillings on the rack 8 that is located drive sprocket 5 department force and break away from, every scraper blade 7 corresponds and sets up a scraping mechanism, both sides at scraper blade 7 all are provided with one and scraper blade 7 perpendicularly and in the parallel roof 19 of link joint 11, then set up a push pedal 17 parallel with scraper blade 7 on roof 19, the laminating of push pedal 17 is on scraper blade 7, set up slide bar 18 in the bottom at roof 19 both ends, slide bar 18 passes link joint 11 and sliding sleeve 20, make slide bar 18 just so can drive roof 19 jacking along sliding sleeve 20, drive push pedal 17 jack-up when roof 19 jack-up, the rack 8 is located between two push pedal 17, just so can push away the iron fillings 8 of cover on rack 8, it resets to need push pedal 17 after pushing down iron fillings on rack 8, consequently, set up reset spring 21 on roof 19, connecting plate 22 supports and compresses reset spring 21 on roof 19, set up reset spring 21 on roof 19, the bottom of will be set up slide bar 19, can not make the slide bar 18 simultaneously take place along the slide bar 18 along the axial direction and can not make the slide bar 18 take place simultaneously along slide bar 18, can make the axial deformation only can be realized along slide bar 18, if the slide bar 18 is pushed down, the slide bar 18 is more than can be used to the slide bar 18, the axial force can be realized, and can be more than the slide bar 18 is realized, the side of the slide bar 18 is realized, the jack-up and can be pushed down by the slide bar 18 is more than the slide bar 18, the 18 can be pushed down by the 18, the 18 can be pushed down and can be pushed by the 18, and can be used to the.
Further, the pushing mechanism comprises a driving gear 23, a mounting frame 24 and an inner gear ring 25, wherein the mounting frame 24 is fixed in the shell 1, the driving gear 23 is coaxially fixed on the driving shaft 4, the inner gear ring 25 and the driving shaft 4 are coaxially arranged on the mounting frame 24 in a rotating mode, a reversing gear 26 is rotatably arranged on the mounting frame 24, the reversing gear 26 is located between the inner gear ring 25 and the driving gear ring 23, the reversing gear 26 is meshed with the inner gear ring 25 and the driving gear ring 23 respectively, a shifting plate 27 is hinged to the outer wall of the inner gear ring 25, a tension spring 28 is connected between the shifting plate 27 and the inner gear ring 25, a gear lever 29 is arranged on the mounting frame 24, the gear lever 29 is arranged on a moving path of the shifting plate 27, and a avoiding notch 30 is formed in the shifting plate 27. In the embodiment, the pushing mechanism is used for pushing the top plate 19 on the connecting plate 22, the hanging teeth 8 are positioned at the driving sprocket 5 to push the top plate 19, the top plate 19 and the connecting plate 22 move along with the chain plate 11, the pushing mechanism is required to work to push the top plate 19 when the hanging teeth 8 move to the driving sprocket 5, and the pushing mechanism is required to be separated from the connecting plate 22 after the pushing plate 17 is in place, in the embodiment, a driving gear 23 is fixedly arranged on the driving shaft 4, then a plurality of reversing gears 26 are rotatably arranged on the mounting frame 24, an annular gear 25 is rotatably arranged on the mounting frame 24, the annular gear 25 is meshed with the reversing gears 26, the driving gear 23 is driven to rotate positively when the driving shaft 4 rotates, then the driving gear 23 drives the reversing gears 26 to rotate reversely, the reversing gears 26 drive the annular gear 25 to rotate reversely, thus the annular gear 25 rotates reversely with the driving shaft 4, a shifting plate 27 is hinged on the outer wall of the annular gear 25, when the hanging teeth 8 move to the driving sprocket 5, one end of the shifting plate 27 moves to the position of the shifting rod 29, the shifting rod 29 is positioned between the shifting plate 27 and the inner gear ring 25, when the driving shaft 4 continues to rotate, the shifting plate 27 rotates around the hinge point with the inner gear ring 25 due to the blocking of the blocking rod, so that one end of the shifting plate 27 is lifted to contact with the connecting plate 22 and push the top plate 19, the force can be ensured to act along the axial direction of the sliding rod 18, the tension spring 28 is stretched when one end of the shifting plate 27 is lifted, when the shifting plate 27 pushes the top plate 19 to the vertex, the shifting rod 29 just moves to the position of avoiding the notch 30, at the moment, the blocking rod can pass through the shifting plate 27, at the moment, the shifting plate 27 is pulled to reset under the rebound action of the tension spring 28, the shifting plate 27 is stuck on the outer wall of the inner gear ring 25, and because the shifting plate 27 is a straight plate, after the shifting plate 27 is stuck on the inner gear ring 25, one end of the shifting plate 27 has a gap with the outer wall of the inner gear ring 25, in this way, when the rack 8 moves to the position of the driving sprocket 5, the connecting plate 22 can be lifted up through the shifting plate 27, and then the connecting plate 22 can be separated after the lifting up is in place by adopting the structure that the top plate 19 can be lifted up by being matched with the gear lever 29 when the rack is moved to the gear lever 29 next time.
Further, two ends of the scraping plate 7 are provided with vertical bar-shaped sliding grooves 31, two top plates 19 are connected through sliding blocks, the sliding blocks are connected with the bar-shaped sliding grooves 31 in a sliding mode, a stop strip 32 is arranged at the bottom of each sliding block, sliding holes are formed in the chain plates 11, and the stop strips 32 are connected with the sliding holes in a sliding mode. In this embodiment, set up a plurality of vertical bar spout 31 on scraper 7, can connect two roof 19 through setting up the slider in bar spout 31 like this, make two roof 19 connect as an organic wholely, just so can synchronous motion, owing to set up the bar groove, can expose bar spout 31 in the in-process that roof 19 removed, in can getting into bar spout 31 like this, can lead to roof 19 card to die like this, this embodiment sets up a shelves strip 32 on the slider, and set up the slide opening in the corresponding bar spout 31 position on link joint 11, insert the slide opening with shelves strip 32 in, shelter from bar spout 31 through shelves strip 32 like this, prevent that the iron fillings from getting into in the bar spout 31, shelter from bar spout 31 by shelves strip 32 when roof 19 jack-up, bar spout 31 is sheltered from by push pedal 17 after roof 19 resets.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present invention fall within the protection scope of the present invention.
Claims (9)
1. A machine tool chip removal machine which is characterized in that: including casing (1), driving motor (3) and drive link joint (2), driving motor (3) fixed setting on casing (1), the output transmission of driving motor (3) is connected with drive shaft (4), the both ends of drive shaft (4) all are provided with driving sprocket (5), casing (1) in one end rotate and be provided with driven sprocket (6), drive link joint (2) with driving sprocket (5) and driven sprocket (6) meshing, drive link joint (2) on be provided with a plurality of scraper blades (7), at least one of them be provided with a plurality of hanging teeth (8) on scraper blade (7).
2. A machine tool chip remover according to claim 1, characterized in that: the scraper blade (7) on be provided with the mounting hole, the mounting hole rotation be provided with a mounting axle (9), scraper blade (7) on be provided with a plurality of installation breach (10), hang tooth (8) one end in installation breach (10) and fixed the setting be in on mounting axle (9).
3. A machine tool chip remover according to claim 2, characterized in that: the transmission chain plate (2) comprises a plurality of chain plates (11), the plurality of chain plates (11) are sequentially connected in an end-to-end hinged mode to form the transmission chain plate (2) with a closed-loop structure, rollers (13) are arranged on two sides of the chain plates (11) through rotating shafts (12), chain links are arranged between adjacent rotating shafts (12), a guide groove is formed in the inner side of the shell (1), and the rollers (13) are in sliding connection with the guide groove.
4. A machine tool chip remover according to claim 3, characterized in that: the two sides of the chain plate (11) are provided with shielding plates (14), one end of the installation shaft (9) penetrates through the corresponding shielding plate (14) and is connected with a supporting rod (15), a push-pull rod (16) is hinged to the shielding plate (14) adjacent to one side of the shielding plate (14) on which the installation shaft (9) is arranged in a penetrating mode, and one end of the push-pull rod (16) is hinged to one end of the supporting rod (15).
5. A machine tool chip remover according to claim 3, characterized in that: still include with be provided with scraping plate (7) complex scraping mechanism of rack (8), scraping mechanism includes push pedal (17), slide bar (18) and roof (19), the both sides of scraping plate (7) all slide and are provided with a roof (19), two all be provided with a push pedal (17) perpendicularly on roof (19), push pedal (17) and scraper plate (7) laminating, the bottom both ends of roof (19) all are provided with a slide bar (18), link joint (11) on be provided with the slide hole, slide bar (18) and slide hole sliding connection, the bottom of link joint (11) is provided with sliding sleeve (20), slide bar (18) and sliding sleeve (20) sliding connection, slide bar (18) on the cover be equipped with reset spring (21), the one end of reset spring (21) is fixed on slide bar (18), the other end butt is on sliding sleeve (20), drive shaft (4) on be provided with pushing mechanism and be used for making slide bar (18) slide along sliding sleeve (20), two on roof (19) are connected with slide bar (22) one end through slide bar (22).
6. A machine tool chip remover according to claim 5, wherein: the pushing mechanism comprises a driving gear (23), a mounting frame (24) and an inner gear ring (25), wherein the mounting frame (24) is fixed in a shell (1), the driving gear (23) is coaxially fixed on a driving shaft (4), the inner gear ring (25) and the driving shaft (4) are coaxially rotatably arranged on the mounting frame (24), a reversing gear (26) is rotatably arranged on the mounting frame (24), the reversing gear (26) is located between the inner gear ring (25) and the driving gear (23), the reversing gear (26) is respectively meshed with the inner gear ring (25) and the driving gear (23), a shifting plate (27) is hinged to the outer wall of the inner gear ring (25), a tension spring (28) is connected between the shifting plate (27) and the inner gear ring (25), a blocking rod (29) is arranged on the mounting frame (24), and the blocking rod (29) is arranged on the moving path of the shifting plate (27).
7. A machine tool chip remover according to claim 6, wherein: the poking plate (27) is provided with an avoidance gap (30).
8. A machine tool chip remover according to claim 5, wherein: the scraper blade (7) is provided with a vertical bar-shaped chute (31), two top plates (19) are connected through a sliding block, and the sliding block is in sliding connection with the bar-shaped chute (31).
9. A machine tool chip remover according to claim 8, wherein: the bottom of the sliding block is provided with a stop strip (32), the chain plate (11) is provided with a sliding hole, and the stop strip (32) is in sliding connection with the sliding hole.
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| CN202311317465.5A CN117047547B (en) | 2023-10-12 | 2023-10-12 | Chip removing machine for machine tool |
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| CN202311317465.5A CN117047547B (en) | 2023-10-12 | 2023-10-12 | Chip removing machine for machine tool |
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