CN117900559B - Sawing equipment for metal bar - Google Patents
Sawing equipment for metal bar Download PDFInfo
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- CN117900559B CN117900559B CN202410315850.4A CN202410315850A CN117900559B CN 117900559 B CN117900559 B CN 117900559B CN 202410315850 A CN202410315850 A CN 202410315850A CN 117900559 B CN117900559 B CN 117900559B
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- 239000002184 metal Substances 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000003860 storage Methods 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000005452 bending Methods 0.000 claims description 24
- 238000001914 filtration Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 91
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention discloses sawing equipment for metal bars, which relates to the technical field of sawing equipment and aims at solving the problem that cut material segments are easily piled on the front side of a base to prevent subsequent metal bars from being sawed smoothly. The invention can avoid the accumulation of the sawed material segments on the front side of the base, and ensure the smooth sawing of the subsequent metal bar.
Description
Technical Field
The invention relates to the technical field of sawing equipment, in particular to metal bar sawing equipment.
Background
When the annular forging (such as a bearing ring and a hub) is processed, firstly, a cylindrical metal bar stock is sawed into a material section with a required length, and then the material section is subjected to procedures such as heating, forging, heat treatment and the like.
In sawing metal billets, sawing equipment is required. The current sawing equipment, as shown in fig. 20, comprises a base 1, wherein a clamping mechanism and a lifting mechanism are arranged on the base 1, the clamping mechanism is used for clamping metal bars 9, the lifting mechanism is used for driving a band saw frame 4 to lift, a saw moving mechanism is arranged on the band saw frame 4, the saw moving mechanism is used for driving band saw blades 6 to move, and the band saw blades 6 are arranged above the front side of the base 1.
When the sawing equipment is used, firstly, a metal bar 9 is placed on a base 1 by using a crane, one sawing end of the metal bar 9 extends out of the front side of the base 1, and the length of the metal bar 9 extending out of the front side of the base 1 is the length of a sawn material section 91; then, clamping the metal bar 9 by using a clamping mechanism; then, the band saw blade 6 is driven to transversely and circularly move by the sawing mechanism, and the band saw blade 6 is driven to downwards feed by the lifting mechanism, so that sawing is realized, and the sawed material section 91 directly falls on the ground on the front side of the base 1.
As shown in fig. 1, since the height of the base 1 is limited and the sawn material section 91 cannot be transferred in time due to the limitation of the processing efficiency of the subsequent process, the sawn material section 91 is easily accumulated on the front side of the base 1, preventing the subsequent material section 91 from falling down, preventing the forward movement of the metal bar 9, and then preventing the smooth sawing of the subsequent metal bar 9.
Therefore, how to avoid the accumulation of the sawed material segments on the front side of the base, and ensure the smooth sawing of the subsequent metal bar is a technical problem to be solved at present.
Disclosure of Invention
The invention aims at the defects in the prior art, and provides the metal bar sawing equipment, which can prevent the sawed material segments from accumulating on the front side of the base so as to ensure the smooth sawing of the subsequent metal bars.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a metal bar saw cuts equipment, the on-line screen storage device comprises a base, be equipped with fixture and elevating system on the base, fixture is used for centre gripping metal bar, elevating system is used for driving the area saw frame and goes up and down, be equipped with on the area saw frame and walk saw mechanism, walk saw mechanism and be used for driving the band saw piece motion, the front side top of base is located to the band saw piece, the front side of base is equipped with the slope frame, be equipped with two fixed plates on the slope frame, be equipped with fixed channel between two fixed plates, the low-end horizontal rotation of slope frame is connected with the rotation seat, be equipped with two bending plates on the rotation seat, bending plate and fixed plate sliding connection are equipped with movable channel between two bending plates, movable channel and fixed channel intercommunication, the slope frame is used for accepting the material section that saw cut from metal bar, the material section rolls subaerial through fixed channel and movable channel in proper order.
Further, the slope frame includes fixing base, connecting seat, regulation seat, and the upper surface of fixing base is equipped with the slope, is equipped with on the fixing base the fixed plate, the low end on slope is equipped with the connecting seat, is equipped with the holding tank on the connecting seat, is equipped with in the holding tank rotate the seat, the high end of slope is rotated with the one end of regulation seat and is connected, adjusts the seat and is equipped with the slide rail in the one end below of keeping away from the slope, sliding connection has the slider on the slide rail, and the slider rotates with the upper end of adjusting the telescopic link to be connected, adjusts the lower extreme of telescopic link and is fixed to be set up subaerial.
Further, the connecting seat is provided with a buffer slope at one side far away from the rotating seat.
Further, the bottom of adjusting the seat is equipped with a plurality of leak, and the below of adjusting the seat is equipped with first collecting vat, and the notch of first collecting vat is equipped with first filtration basket.
Further, the inside of base is equipped with the water storage chamber, and the left and right sides of base all is equipped with the second collecting vat, and the notch of second collecting vat is equipped with the second and filters the basket, first collecting vat and second collecting vat all communicate with the water storage chamber, and the right side of base is equipped with the water pump, and the water inlet of water pump is equipped with the inlet tube, and the inside intercommunication of inlet tube and water storage chamber, the delivery port of water pump are equipped with the outlet pipe, and the outlet pipe stretches to band saw blade.
Further, fixture includes centre gripping telescopic link and grip slipper, the left and right sides of base all is equipped with the centre gripping telescopic link, and the centre gripping telescopic link level sets up, and the output of centre gripping telescopic link is equipped with the grip slipper, is equipped with the scraper blade on the grip slipper, and the scraper blade is with the upper surface sliding fit of base.
Further, be equipped with the spacing ring on the fixed plate, the inside of spacing ring is equipped with the bending plate, the inside and the bending plate sliding fit of spacing ring.
Further, still include link gear, link gear includes swash plate, link frame, reset elastic component, driving pin, the swash plate is located the top of adjusting the seat, the swash plate is close to the one end that the fixing base was kept away from to the swash plate is less than the one end of fixing base, and the swash plate is connected with the upper end of link frame, the link frame along vertical direction with fixed plate sliding connection, the one end of reset elastic component is connected with the link frame, and the other end of reset elastic component is connected with the fixed plate, and the reset elastic component is used for downward pulling link frame, and the link frame is equipped with the driving pin in the one end of keeping away from the swash plate, the side of rotating the seat is equipped with wave groove, driving pin and wave groove sliding fit.
Further, the linkage mechanism further comprises a ratchet wheel, a pawl and an ejection elastic piece, the ratchet wheel is arranged at the bottom of the rotating seat, the bottom of the accommodating groove is rotationally connected with the pawl, one end of the ejection elastic piece is connected with the pawl, the other end of the ejection elastic piece is connected with the groove wall of the accommodating groove, and the ejection elastic piece is used for pushing the pawl to the ratchet wheel.
Further, a guide sleeve is arranged on the fixed plate, the middle part of the linkage frame is arranged in the guide sleeve, and the middle part of the linkage frame is in sliding fit with the inside of the guide sleeve along the vertical direction.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sawn material sections can sequentially pass through the slope frame, the fixed channel and the movable channel and roll on the ground until the material sections stop, so that the material sections roll away from the front side of the base, the material sections are prevented from being piled up on the front side of the base, the falling of the subsequent material sections is prevented from being blocked, the advance of the metal bar is prevented from being blocked, the smooth sawing of the subsequent metal bar can be ensured, and the sawing efficiency is ensured.
2. Because the material section rolls away from the front side of the base and does not stop on the current ground until the rolling speed of the material section is zero, the area where the material section stops on the ground can be used as the storage range of the material section. The storage range is larger than the front side area of the base, and more material sections can be stored, so that the storage pressure is relieved.
3. When the material taking section is moved, the material taking section is heavy and is difficult to carry by manpower, so that the material taking section is required to be moved by using a crane. Because the material section leaves the base front side, so the clamp that the line hung can keep away from the workman that is located the base front side, prevent the clamp that the line hung from accidentally injuring the workman, improved the security of removing the material section.
4. Because the rotating seat can horizontally rotate, the bending plate positioned on the rotating seat can rotate along with the rotating seat, in the process, one end of the bending plate, which is close to the fixed seat, slides relative to the fixed plate, and the bending plate can be adaptively bent, so that the movable channel is bent, a material section passing through the movable channel can roll down to the ground from any direction, the reachable ground range of the material section is enlarged, the storage range of the material section can be further enlarged, and the pressure for storing the material section is further relieved.
5. The larger the horizontal rotation amplitude of the rotating seat is, the larger the bending degree of the movable channel is, and the larger the outlet position change of the movable channel is, so that the reachable ground range of the material section can be further enlarged, the storage range of the material section can be further enlarged, and the storage pressure of the material section can be further relieved.
6. The inclination degree of the adjusting seat in the slope frame is adjustable, when the adjusting telescopic rod stretches, the inclination degree of the adjusting seat is larger, and when the adjusting telescopic rod shortens, the inclination degree of the adjusting seat is smaller. The greater the inclination of the adjusting seat is, the greater the kinetic energy of the sawn material section rolling on the adjusting seat is, the more the sawn material section can roll on the ground, the storage range of the material section can be enlarged, and the storage pressure of the material section can be relieved further.
7. Through set up the weeping hole on adjusting the seat, set up first collecting vat in the base front side, set up first filtration basket in first collecting vat, can utilize first filtration basket to filter the metal chip that drops from the base front side, the cooling water after the filtration can get into the water storage chamber through first collecting vat and store. Through setting up second collecting vat and second filter basket, can utilize the second to filter the metal clastic that drops from the base left and right sides, the cooling water after the filtration can get into the water storage chamber through the second collecting vat and store. The cooling water entering the water storage cavity can be pumped and recycled by the water pump, so that the waste of water resources is reduced.
8. Under the flushing of cooling water, the metal scraps on the base can be reduced, the cleaning effect of the metal scraps on the base is improved, the maintenance working environment is facilitated, the metal scraps are prevented from scratching the band saw blade, and the health of workers nearby the base is ensured.
9. The linkage mechanism is arranged to drive the rotating seat to rotate by utilizing the rolling of the material section, so that the linkage of the rolling of the material section and the rotation of the rotating seat is realized. No power source is needed to drive the rotating seat to rotate, which is beneficial to saving energy.
10. The slope frame, the rotating seat and the linkage mechanism are all mechanical structures, and the structure is simple and convenient to maintain.
11. Every time a material section rolls through the adjusting seat, the rotating seat can rotate under the action of the linkage mechanism. And when two adjacent material sections roll through the adjusting seat in turn, the outlet direction of the movable channel can be changed, so that the two adjacent material sections can roll on the ground along different directions. The material section can be uniformly distributed in all directions around the rotating seat, so that the material section can be uniformly stored on the ground, excessive storage in a certain direction is avoided, too little storage in a certain direction is also avoided, and accordingly, counting and moving of workers on the ground can be facilitated.
Drawings
FIG. 1 is a perspective view of a metal bar sawing apparatus;
FIG. 2 is a front view of a metal bar sawing apparatus;
FIG. 3 is a top view of the metal bar sawing apparatus;
FIG. 4 is a perspective view of the metal bar sawing apparatus with the ramp frame, swivel mount, linkage removed;
FIG. 5 is a second perspective view of the metal bar sawing apparatus with the ramp frame, swivel mount, linkage removed;
FIG. 6 is a front view of the metal bar sawing apparatus with the ramp, swivel, and linkage removed;
FIG. 7 is a right side view of the metal bar sawing apparatus with the ramp, swivel, and linkage removed;
FIG. 8 is a perspective view of the metal bar sawing apparatus with the first filter basket, second filter basket, ramp frame, swivel mount, linkage removed;
FIG. 9 is an assembled perspective view of the ramp frame, swivel mount, and linkage;
FIG. 10 is an assembled perspective view II of the ramp bracket, swivel mount, and linkage;
FIG. 11 is a perspective view of an adjustment base;
FIG. 12 is a second perspective view of the adjustment base;
FIG. 13 is an assembled perspective view I of the fixing base, the connecting base, the rotating base, and the linkage;
FIG. 14 is an assembled perspective view II of the fixing base, the connecting base, the rotating base and the linkage mechanism;
FIG. 15 is an assembled top view of the fixing base, connecting base, rotating base, and linkage;
FIG. 16 is an assembled front view of the mount, connection mount, swivel mount, and linkage;
FIG. 17 is a cross-sectional view taken at A-A of FIG. 16;
FIG. 18 is a perspective view of the rotary seat, ratchet, pawl engaged;
FIG. 19 is an assembled perspective view of the swash plate, the linkage mount, and the drive pin;
Fig. 20 is a schematic diagram of a structure of the background art.
In the figure:
1-a base, 11-a first collecting tank, 111-a first filtering basket, 12-a second collecting tank, 121-a second filtering basket, 13-a water storage cavity, 14-a water pump, 141-a water inlet pipe, 142-a water outlet pipe,
21-Clamping telescopic rod, 22-clamping seat, 221-scraping plate,
A 3-lifting rod, wherein the lifting rod is provided with a lifting rod,
4-A saw frame with a saw frame,
51-Motor, 52-driving wheel, 53-driven wheel,
6-A band saw blade, wherein the band saw blade,
7-Slope frame, 71-fixed seat, 711-fixed plate, 7111-limiting ring, 7112-guide sleeve, 72-connecting seat, 721-receiving groove, 722-buffer slope, 73-adjusting seat, 731-sliding rail, 732-sliding block, 733-adjusting telescopic rod, 734-leak hole,
8-A rotating seat, 81-a rotating shaft, 82-a bending plate, 83-a wave groove,
9-Metal bar stock, 91-stock section,
10-Linkage mechanism, 101-sloping plate, 102-linkage frame, 103-reset elastic piece, 104-driving pin, 105-ratchet, 106-pawl and 107-ejection elastic piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
the metal bar sawing device, as shown in fig. 1, comprises a base 1.
As shown in fig. 6, a clamping mechanism is provided on the base 1. The clamping mechanism is used for clamping the metal bar 9. The clamping mechanism comprises a clamping telescopic rod 21 and a clamping seat 22. Clamping telescopic rods 21 are fixedly mounted on the left side and the right side of the base 1, the clamping telescopic rods 21 can be oil cylinders or air cylinders, the clamping telescopic rods 21 are horizontally arranged, and clamping seats 22 are fixedly mounted at the output ends of the clamping telescopic rods 21.
When the output ends of the clamping telescopic rods 21 on the left side and the right side of the base 1 are extended, the metal bar 9 on the base 1 can be clamped by the clamping seats 22 from the left side and the right side, see fig. 6. When the output ends of the clamping telescopic rods 21 on the left side and the right side of the base 1 retract, the metal bar 9 on the base 1 is loosened by the clamping seat 22.
As shown in fig. 5, the base 1 is provided with a lifting mechanism. The lifting mechanism is used for driving the saw frame 4 to lift. The lifting mechanism comprises a lifting rod 3. Lifting rods 3 are fixedly installed on the left side and the right side of the base 1, the lifting rods 3 can be oil cylinders, the lifting rods 3 are vertically arranged, the output ends of the lifting rods 3 are arranged upwards, and the saw frame 4 is fixedly installed at the output ends of the lifting rods 3.
When the output ends of the lifting rods 3 at the left side and the right side of the base 1 extend out, the height of the band saw frame 4 is increased; when the output ends of the lifting rods 3 at the left and right sides of the base 1 are retracted, the height of the band saw frame 4 is lowered.
As shown in fig. 6 and 7, the band saw frame 4 is provided with a saw moving mechanism. The running mechanism is used to drive the band saw blade 6 in motion. The band saw blade 6 is provided above the front side of the base 1. The sawing mechanism comprises a motor 51, a driving wheel 52 and a driven wheel 53. The motor 51 is fixedly arranged at the rear side of the band saw frame 4, the driving wheel 52 and the driven wheel 53 are arranged at the front side of the band saw frame 4, the wheel shaft of the driving wheel 52 and the wheel shaft of the driven wheel 53 are rotationally connected with the band saw frame 4, the wheel shaft of the driving wheel 52 is fixedly connected with the output end of the motor 51, and the band saw blade 6 is wound on the driving wheel 52 and the driven wheel 53.
When the motor 51 is started, the output end of the motor 51 drives the driving wheel 52 to rotate, and the driving wheel 52 drives the band saw blade 6 to perform transverse circulating motion in a friction transmission mode.
When cutting the metal bar 9, firstly, extending one end of the metal bar 9 to be cut out from the front side of the base 1, wherein the extending length is the length to be sawed out; then, clamping the left side and the right side of the metal bar 9 by using a clamping mechanism; then, the saw blade 6 is driven to move in a transverse circulation by the saw moving mechanism, and the saw blade 6 is driven to feed downwards by the lifting mechanism, so that the metal bar 9 is sawn, and the sawn part is denoted as a material segment 91.
As shown in fig. 1,2 and 3, a slope frame 7 is provided on the front side of the base 1. The ramp 7 is adapted to receive a log 91 sawn from a metal bar 9.
As shown in fig. 9 and 10, the ramp frame 7 includes a fixed seat 71, a connecting seat 72, and an adjusting seat 73.
As shown in fig. 13, the upper surface of the fixing base 71 is provided with a slope, which is high on the left and low on the right. Two fixing plates 711 are fixedly mounted on the fixing seat 71, one fixing plate 711 is arranged on the front side of the fixing seat 71, the other fixing plate 711 is arranged on the rear side of the fixing seat 71, and a fixing channel is arranged between the two fixing plates 711. The fixing plate 711 is fixedly provided with a limiting ring 7111 at a side facing away from the fixing base 71.
As shown in fig. 17, the lower end of the slope on the fixed base 71 is fixedly provided with a connecting base 72, and the connecting base 72 is provided with a receiving groove 721. As shown in fig. 15, the accommodation groove 721 is provided therein with a rotation seat 8. As shown in fig. 18, a rotary shaft 81 is fixedly installed at the bottom of the rotary seat 8, and the rotary shaft 81 is horizontally rotatably connected to the bottom of the accommodation groove 721 through a bearing.
As shown in fig. 13, 14, 15, and 16, two bending plates 82 are fixedly mounted on the rotating base 8, and the bending plates 82 may be made of steel plates, and the toughness of the steel plates may be bent. A movable channel is arranged between the two bending plates 82, and the movable channel is communicated with the fixed channel. The bending plate 82 is disposed inside the limiting ring 7111 at an end close to the fixing base 71, and the inside of the limiting ring 7111 is slidably matched with the bending plate 82.
As shown in fig. 13, 14, 15 and 16, the connecting seat 72 is provided with a buffer slope 722 on the side remote from the rotating seat 8.
As shown in fig. 9 and 10, the high end of the slope on the fixed seat 71 is rotationally connected with one end of the adjusting seat 73, as shown in fig. 11 and 12, the adjusting seat 73 is fixedly provided with a sliding rail 731 below one end far away from the slope, the sliding rail 731 is slidingly connected with a sliding block 732, the sliding block 732 is rotationally connected with the output end of the adjusting telescopic rod 733, the adjusting telescopic rod 733 is vertically arranged, the adjusting telescopic rod 733 is fixedly arranged on the ground, and the adjusting telescopic rod 733 can adopt an oil cylinder or an air cylinder.
As shown in fig. 11 and 12, the regulating seat 73 has an L-shaped structure. The distance between the side wall of the adjustment seat 73 and the front side of the base 1 is smaller than the cross-sectional diameter of the segment 91, so that when the segment 91 falls, the side of the segment 91 contacts the bottom of the adjustment seat 73, and not the cross-section of the segment 91 contacts the bottom of the adjustment seat 73, so that the segment 91 can roll in an oblique direction along the adjustment seat 73.
As shown in fig. 11, when the output end of the adjustment expansion lever 733 is extended, the slider 732 not only lifts the slide rail 731 upward, but also slides leftward with respect to the slide rail 731, so that the adjustment seat 73 is rotated clockwise, so that the degree of inclination of the adjustment seat 73 is increased; when the output end of the adjusting telescopic rod 733 is retracted, the sliding block 732 drives the sliding rail 731 to move downwards, and the sliding block 732 also slides rightwards relative to the sliding rail 731, so that the adjusting seat 73 rotates anticlockwise, and the inclination degree of the adjusting seat 73 is reduced.
The material section 91 sawed from the metal bar 9 falls on the adjusting seat 73 under the action of gravity, rolls from the adjusting seat 73 to the fixed seat 71, rolls from the fixed channel on the fixed seat 71 to the movable channel on the rotating seat 8, rolls from the movable channel to the buffer slope 722, and rolls from the buffer slope 722 to the ground until the material section 91 stops rolling.
According to the process, the sawn material section 91 can roll to the ground through the adjusting seat 73 in the slope frame 7, the fixed seat 71 in the slope frame 7, the fixed channel on the fixed seat 71 and the movable channel on the rotating seat 8 in sequence until the material section 91 stops, so that the material section 91 rolls away from the front side of the base 1, the material section 91 is prevented from being piled up on the front side of the base 1, the falling of the subsequent material section 91 is prevented from being blocked, the advance of the metal bar 9 is prevented from being blocked, the smooth sawing of the subsequent metal bar 9 can be ensured, and the sawing efficiency is ensured.
Since the log 91 rolls off the front side of the base 1 until the rolling speed of the log 91 is zero, it is not stopped on the current ground, so that the area where the log 91 is stopped on the ground can be used as a storage range of the log 91. This storage area is larger than the front area of the base 1 and more sections 91 can be stored in order to ease the storage pressure.
In moving the material section 91, it is necessary to use a crane for transfer because the material section 91 is heavy and difficult to handle by manpower alone. Because the material section 91 leaves the front side of the base 1, the clamp of the crane can be far away from the worker positioned on the front side of the base 1, the clamp of the crane is prevented from injuring the worker accidentally, and the safety of the material moving section 91 is improved.
Because the rotating seat 8 can horizontally rotate, the bending plate 82 located on the rotating seat 8 can rotate along with the rotating seat 8, in the process, one end of the bending plate 82, which is close to the fixed seat 71, slides relative to the fixed plate 711, and the bending plate 82 can adaptively bend, so that the movable channel is bent, the material section 91 passing through the movable channel can roll down to the ground from any direction, the reachable ground range of the material section 91 is enlarged, the storage range of the material section 91 can be further enlarged, and the pressure for storing the material section 91 is further relieved.
The larger the horizontal rotation amplitude of the rotating seat 8 is, the larger the bending degree of the movable channel is, and the larger the outlet position change of the movable channel is, so that the reachable ground range of the material section 91 can be further enlarged, the storage range of the material section 91 can be further enlarged, and the storage pressure of the material section 91 can be further relieved.
In the present embodiment, the degree of inclination of the adjustment seat 73 in the ramp frame 7 is adjustable, and when the adjustment expansion link 733 is extended, the larger the degree of inclination of the adjustment seat 73 is, and when the adjustment expansion link 733 is shortened, the smaller the degree of inclination of the adjustment seat 73 is. The greater the inclination of the adjusting seat 73, the greater the kinetic energy of the sawn material section 91 rolling on the adjusting seat 73, the more can the material section 91 roll on the ground, the more can the storage range of the material section 91 be enlarged, and the more further the storage pressure of the material section 91 is relieved.
In addition, the worker may circle the range allowing the material segments 91 to roll on the ground fence (not shown in the drawing), limiting the storage range of the material segments 91.
Example 2:
this example 2 is a further improvement over example 1:
In the metal bar sawing apparatus of this embodiment 2, as shown in fig. 11, the bottom of the adjusting seat 73 is provided with a plurality of weep holes 734. As shown in fig. 1, 2 and 8, a first collecting tank 11 is provided below the adjustment seat 73, and the first collecting tank 11 is fixedly mounted on the front side of the base 1. As shown in fig. 4, the notch of the first collecting tank 11 is placed with the first filter basket 111.
As shown in fig. 8, the left and right sides of the base 1 are provided with second collecting grooves 12. As shown in fig. 4, the notch of the second collecting tank 12 is placed with a second filter basket 121.
As shown in fig. 7 and 8, the inside of the base 1 is provided with a water storage chamber 13, and both the first and second collecting tanks 11 and 12 are communicated with the water storage chamber 13.
As shown in fig. 5 and 7, the water pump 14 is fixedly installed on the right side of the base 1, a water inlet pipe 141 is arranged at a water inlet of the water pump 14, the water inlet pipe 141 is communicated with the inside of the water storage cavity 13, a water outlet pipe 142 is arranged at a water outlet of the water pump 14, and the water outlet pipe 142 extends to the band saw blade 6.
As shown in fig. 6 and 7, a scraper 221 is fixedly mounted on the holder 22, and the scraper 221 is slidably engaged with the upper surface of the base 1.
During sawing of the metal bar 9, metal chips are generated, a part of which falls directly on the upper surface of the base 1 and another part of which falls on the upper surface of the adjustment seat 73.
In addition, in the process of sawing the metal bar 9, the water pump 14 conveys cooling water in the water storage cavity 13 to the cutting positions of the band saw blade 6 and the metal bar 9 through the water outlet pipe 142, and the band saw blade 6 is cooled. Along with the flushing of the cooling water, the metal scraps falling on the upper surface of the base 1 flow into the second filtering basket 121 along with the water flow to be filtered, and the filtered cooling water returns to the water storage cavity 13; as the cooling water is flushed, the metal chips falling on the upper surface of the regulating seat 73 flow into the first filter basket 111 to be filtered along with the water flow, and the filtered cooling water returns to the water storage chamber 13.
When the output end of the clamping telescopic rod 21 in the clamping mechanism stretches, the clamping seat 22 can be driven to move on the base 1, and the clamping seat 22 drives the scraping plate 221 to scrape the residual metal scraps on the base 1 into the second filtering basket 121 for collection.
The material section 91 sawed from the metal bar 9 falls on the adjusting seat 73, the material section 91 can roll along the inclined direction of the upper surface of the adjusting seat 73, and during the rolling process, metal scraps falling from the material section 91 can also fall into the first filtering basket 111 through the leakage hole 734 on the adjusting seat 73 to be collected.
When the metal scraps in the first filtering basket 111 and the second filtering basket 121 are full, the first filtering basket 111 and the second filtering basket 121 can be directly taken away and poured, and after being cleaned, the metal scraps are placed in the first collecting tank 11 and the second collecting tank 12 again, so that the cleaning and maintenance are facilitated.
As can be seen from the above-described process, by providing the drain hole 734 in the adjustment seat 73, providing the first collecting tank 11 in the front side of the base 1 and providing the first filter basket 111 in the first collecting tank 11, it is possible to filter metal scraps falling from the front side of the base 1 by using the first filter basket 111, and the filtered cooling water can be stored in the water storage chamber 13 through the first collecting tank 11. By providing the second collecting tank 12 and the second filtering basket 121, the metal chips falling from the left and right sides of the base 1 can be filtered by the second filtering basket 121, and the filtered cooling water can be introduced into the water storage chamber 13 through the second collecting tank 12 for storage. The cooling water entering the water storage cavity 13 can be pumped and recycled by the water pump 14, so that the waste of water resources is reduced.
Under the flushing of cooling water, the metal scraps on the base 1 can be reduced, the cleaning effect on the metal scraps on the base 1 is improved, the maintenance working environment is facilitated, the metal scraps are prevented from scratching the band saw blade 6, and the physical health of workers nearby the base 1 is ensured.
Example 3:
this example 3 is a further improvement over example 1 or example 2:
As shown in fig. 9, 10, 13, 14, 15, 16, 17, 18, and 19, the metal bar sawing apparatus of embodiment 3 further includes a linkage 10, and the linkage 10 includes a swash plate 101, a linkage frame 102, a return elastic member 103, and a drive pin 104.
As shown in fig. 9 and 10, the swash plate 101 is disposed above the adjustment seat 73, and one end of the swash plate 101 close to the fixed seat 71 is lower than one end of the swash plate 101 away from the fixed seat 71, and the swash plate 101 is fixedly connected to the upper end of the linkage frame 102.
As shown in fig. 13, the middle part of the linkage frame 102 is provided inside the guide sleeve 7112, the guide sleeve 7112 is fixedly installed on a fixing plate 711, and the linkage frame 102 is vertically slidably engaged with the inside of the guide sleeve 7112.
As shown in fig. 13, the reset elastic member 103 adopts a spring, the reset elastic member 103 is sleeved in the middle of the linkage frame 102, one end of the reset elastic member 103 is fixedly connected with the upper end of the linkage frame 102, the other end of the reset elastic member 103 is fixedly connected with the fixing plate 711, and the reset elastic member 103 is used for pulling the linkage frame 102 downwards.
As shown in fig. 19, the linkage frame 102 is fixedly provided with a driving pin 104 at one end far from the swash plate 101, the driving pin 104 is used for sliding fit with the wave groove 83 on the side surface of the rotary seat 8, and the wave groove 83 on the side surface of the rotary seat 8 is shown in fig. 18.
As shown in fig. 17 and 18, the linkage 10 further includes a ratchet 105, a pawl 106, and an ejection spring 107. The ratchet 105 is fixedly mounted to the bottom of the swivel base 8. A pawl 106 is rotatably connected to the bottom of the receiving groove 721. The ejection elastic member 107 may be a spring, one end of the ejection elastic member 107 is fixedly connected with the pawl 106, the other end of the ejection elastic member 107 is fixedly connected with the slot wall of the accommodating slot 721, and the ejection elastic member 107 is used for pushing the pawl 106 toward the ratchet 105. When the pawl 106 engages with the ratchet teeth of the ratchet 105, the ratchet 105 can only rotate counterclockwise in a top view, see fig. 17.
When the first material section 91 falls on the adjusting seat 73, the first material section 91 rolls on the adjusting seat 73, in the rolling process, the first material section 91 contacts with one end of the inclined plate 101 away from the fixed seat 71, along with the continuous rolling of the first material section 91, the inclined plate 101 pushes the inclined plate 101 upwards against the elastic force of the reset elastic piece 103, the inclined plate 101 drives the linkage frame 102 to move upwards, the linkage frame 102 drives the driving pin 104 to move upwards, the driving pin 104 slides in the wave groove 83 at the side surface of the rotating seat 8 from the wave bottom position to the wave crest position, so that the rotating seat 8 rotates, a movable channel on the rotating seat 8 bends, and the outlet position of the movable channel changes. The ratchet 105 at the bottom of the rotating seat 8 is matched with the pawl 106, so that the rotating seat 8 can only rotate in a single direction and cannot rotate reversely. When the sloping plate 101 rises to the highest position, the driving pin 104 slides to the peak position of the wave groove 83, and at this time, the first material section 91 is not blocked by the sloping plate 101, and the first material section 91 can smoothly continue to roll, and sequentially rolls to the ground through the fixed seat 71, the fixed channel and the movable channel. When the first material section 91 leaves the inclined plate 101, the linkage frame 102 moves downwards to reset under the action of the elastic force of the reset elastic piece 103, the linkage frame 102 drives the driving pin 104 to move downwards, the driving pin 104 slides in the wave groove 83 from the wave crest position to the next wave bottom position, the rotating seat 8 continues to rotate, and the inclined plate 101 resets under the drive of the linkage frame 102 to wait for the second material section 91.
When the second material section 91 pushes the sloping plate 101 upwards, the rotating seat 8 can continue to rotate, and the movable channel on the rotating seat 8 is further bent, so that the rolling-out direction of the second material section 91 from the movable channel is different from the rolling-out direction of the first material section 91.
When the rotary seat 8 needs to be restarted to rotate from the initial position, firstly, a worker can overcome the elastic force of the ejection elastic piece 107 and toggle the pawl 106 to separate the pawl 106 from the ratchet teeth of the ratchet wheel 105, so that the rotary seat 8 can reversely rotate; then, the worker pushes the rotating seat 8 reversely by hand so that the rotating seat 8 rotates reversely, the driving pin 104 slides adaptively along the undulation of the wave groove 83 and the linkage frame 102 and the swash plate 101 also rise and fall adaptively during the reverse rotation of the rotating seat 8; after the rotation of the rotation seat 8 is completed, the worker releases the pawl 106, and the pawl 106 is pushed by the elastic force of the ejection elastic member 107 to again abut against the ratchet teeth of the ratchet 105, after which the rotation seat 8 cannot be rotated reversely when rotated.
According to the above process, the linkage mechanism 10 is arranged to drive the rotating seat 8 to rotate by utilizing the rolling of the material section 91, so that the linkage of the rolling of the material section 91 and the rotation of the rotating seat 8 is realized. No power source is needed to drive the rotating seat 8 to rotate, which is beneficial to saving energy.
The slope frame 7, the rotating seat 8 and the linkage mechanism 10 are all mechanical structures, and the structure is simple and convenient to maintain.
The rotating seat 8 can rotate under the action of the linkage 10 each time a section 91 rolls over the adjusting seat 73. And, when two adjacent material sections 91 roll over the adjusting seat 73 in turn, the outlet direction of the movable channel can be changed, so that two adjacent material sections 91 can roll onto the ground along different directions. Make material section 91 can rotate all positions evenly distributed around the seat 8 for material section 91 can evenly deposit subaerial, avoids some positions to deposit too much, also avoids some positions to deposit too little, thereby, can be convenient for the workman to count and move and get subaerial.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides a metal bar saw cuts equipment, includes the base, is equipped with fixture and elevating system on the base, and fixture is used for centre gripping metal bar, and elevating system is used for driving the band saw frame to go up and down, is equipped with on the band saw frame and walks saw mechanism, walks saw mechanism and is used for driving the band saw piece motion, and the band saw piece locates the front side top of base, characterized in that, the front side of base is equipped with slope frame, and the slope frame includes fixing base, connecting seat, regulating seat, and the upper surface of fixing base is equipped with the slope, is equipped with two fixed plates on the fixing base, is equipped with the fixed channel between two fixed plates, and the lower extreme of slope is equipped with the connecting seat, is equipped with the holding tank on the connecting seat, and the horizontal rotation in the holding tank is connected with the rolling seat, is equipped with two bending plates on the rolling seat, bending and fixed plate sliding connection, is equipped with the movable channel between two bending plates, and the movable channel communicates with the fixed channel, and the high end of slope is connected with the one end rotation of regulating seat, and the regulating seat is equipped with the slide rail on the one end below keeping away from the slope, and sliding connection has the slider, and regulating telescoping rod's upper end rotates to be connected, and regulating telescoping rod's lower extreme fixedly to be used for accepting metal bar from rolling down on the rolling stock to the section to the ground and rolling stock to pass through the fixed channel and the movable channel to saw cut in proper order;
Still include link gear, link gear includes the swash plate, the link frame, reset elastic component, the driving pin, the ratchet, the pawl, ejecting elastic component, the top of adjusting the seat is located to the swash plate, the one end that the swash plate is close to the fixing base is less than the one end that the swash plate kept away from the fixing base, the swash plate is connected with the upper end of link frame, link frame along vertical direction and fixed plate sliding connection, the one end and the link frame that reset elastic component are connected, the other end and the fixed plate of elastic component are connected reset, reset elastic component is used for pulling down the link frame, the link frame is equipped with the driving pin in the one end that keeps away from the swash plate, the side of rotating the seat is equipped with wave groove, driving pin and wave groove sliding fit, the bottom of rotating the seat is located to the ratchet, the tank bottom rotation of holding tank is connected with the pawl, the one end and the pawl of ejecting elastic component are connected, the other end and the cell wall of holding tank are connected, ejecting elastic component is used for pushing the pawl to the ratchet.
2. A metal bar sawing apparatus as claimed in claim 1 wherein said connection seat is provided with a buffer ramp on a side remote from said rotary seat.
3. A metal bar sawing device as claimed in claim 1, characterized in that the bottom of the adjusting seat is provided with a plurality of holes, the lower part of the adjusting seat is provided with a first collecting tank, and the notch of the first collecting tank is provided with a first filtering basket.
4. A metal bar sawing device as claimed in claim 3, wherein the base is provided with a water storage cavity inside, the left and right sides of the base are provided with second collecting tanks, the notch of each second collecting tank is provided with a second filtering basket, the first collecting tank and the second collecting tank are communicated with the water storage cavity, the right side of the base is provided with a water pump, the water inlet of the water pump is provided with a water inlet pipe, the water inlet pipe is communicated with the inside of the water storage cavity, the water outlet of the water pump is provided with a water outlet pipe, and the water outlet pipe extends to the band saw blade.
5. The metal bar sawing device as claimed in claim 4, wherein the clamping mechanism comprises clamping telescopic rods and clamping seats, the clamping telescopic rods are arranged on the left side and the right side of the base, the clamping telescopic rods are horizontally arranged, the clamping seats are arranged at the output ends of the clamping telescopic rods, scraping plates are arranged on the clamping seats, and the scraping plates are in sliding fit with the upper surface of the base.
6. A metal bar sawing device as claimed in claim 1, wherein the fixing plate is provided with a limit ring, the bending plate is arranged in the limit ring, and the limit ring is in sliding fit with the bending plate.
7. The metal bar sawing equipment as claimed in claim 1, wherein the fixing plate is provided with a guide sleeve, the middle part of the linkage frame is arranged in the guide sleeve, and the middle part of the linkage frame is in sliding fit with the inside of the guide sleeve along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410315850.4A CN117900559B (en) | 2024-03-20 | 2024-03-20 | Sawing equipment for metal bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410315850.4A CN117900559B (en) | 2024-03-20 | 2024-03-20 | Sawing equipment for metal bar |
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| CN117900559A CN117900559A (en) | 2024-04-19 |
| CN117900559B true CN117900559B (en) | 2024-05-28 |
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| CN202410315850.4A Active CN117900559B (en) | 2024-03-20 | 2024-03-20 | Sawing equipment for metal bar |
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|---|---|
| CN117900559A (en) | 2024-04-19 |
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