CN210648784U - Saw cutting host machine of aluminum bar hot saw cutting machine - Google Patents
Saw cutting host machine of aluminum bar hot saw cutting machine Download PDFInfo
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- CN210648784U CN210648784U CN201920847910.1U CN201920847910U CN210648784U CN 210648784 U CN210648784 U CN 210648784U CN 201920847910 U CN201920847910 U CN 201920847910U CN 210648784 U CN210648784 U CN 210648784U
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Abstract
The utility model relates to a saw cut host computer of aluminium bar hot saw cutter, it includes host computer support (21), be provided with two parallel arrangement's linear slide rail (25) around on host computer support (21), be provided with slip table (26) that can control the translation on two linear slide rail (25) around, be provided with headstock (27) on slip table (26), wear to be equipped with main shaft (28) along the fore-and-aft direction in headstock (27), main shaft (28) drive through speed reducer (210), main shaft (28) front end is provided with saw bit (29), slip table (26) front side is provided with bits case (24), saw bit (29) set up in bits case (24). The utility model relates to a saw cut host computer of aluminium bar hot saw cutter, it is provided with relative confined scrap box outside the saw bit, can saw cut the aluminium bits that the in-process produced with the aluminium bar and effectively collect, thereby prevent that the aluminium bits from scattering to influence the production environment around the saw cutter.
Description
Technical Field
The utility model relates to a saw cut host computer of aluminium bar hot saw cutter belongs to aluminium alloy production facility technical field.
Background
The aluminum bar needs to be sawed into short bars by a heated long aluminum bar when being processed into the section bar, the short bars are sent into an extruder to manufacture the section bar, the traditional method mostly adopts a cutting mode, the section can be collapsed due to the easy deformation of a cutting opening, the extruded section bar with uneven collapsed section can generate bubbles, and the quality of the section bar is seriously influenced. At present, saw cutting devices are also provided, the saw cutting devices are hydraulically driven circular saw feed saw cutting devices, the saw cutting feed speed is the same, the saw cutting is performed at the same speed in the whole saw cutting process, the saw cutting is started, the saw cutting surface is small and gradually increased later due to the circular aluminum rod, and the saw cutting surface from the saw cutter to the middle of the aluminum rod is gradually reduced, so that the saw cutting resistance from the circular saw cutting at the same speed is obviously different, the saw cutting is easy to start, the saw cutting oil is difficult to lubricate and dissipate heat due to the large resistance from the saw cutting to the middle of the saw cutting, the expensive saw cutting oil is wasted, the saw is easy to clamp, the saw cutting surface is not smooth enough, and the service life of the circular saw is shortened; the hot saw is used for hot sawing in a heating state, aluminum scraps generated by the online hot saw are generally higher than 500 ℃, smoke with oil can be generated due to lubricating oil during sawing, the smoke is difficult to treat due to high temperature, and the smoke is directly discharged into the atmosphere outside a factory to cause air pollution in the traditional method, so that the design of the full-automatic servo aluminum rod hot saw is necessary.
The utility model with application number 201721005407.9 discloses a full-automatic servo aluminum bar hot saw, which is provided with a servo saw cutting device, can adjust the saw cutting speed according to different sections of the saw cutting aluminum bar, and can also adjust different saw cutting speeds according to different saw cutting materials, so that the saw cutting is always in constant torque, the heat generated by a circular saw cannot be too large, and the saw cutting work is stable; and the scrap collecting device is arranged, so that the pollution to the air is avoided, and the problems are well solved. But the sawing host of the hot saw can not effectively collect the aluminum scraps generated by sawing in the sawing process, thereby influencing the production environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a saw cut host computer of aluminium bar hot saw cutter is provided for above-mentioned prior art, it is provided with relative confined scrap box outside the saw bit, can saw cut the aluminium bits that the in-process produced with the aluminium bar and effectively collect, thereby prevent that the aluminium bits from scattering to influence the production environment around the saw cutter.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides an aluminium bar hot saw cuts machine saw cut host computer, it includes the host computer support, be provided with two parallel arrangement's in front and back linear slide rail on the host computer support, be provided with the slip table that can control the translation on two linear slide rail in front and back, be provided with the headstock on the slip table, wear to be equipped with the main shaft along the fore-and-aft direction in the headstock, the main shaft drives through the speed reducer, the main shaft front end is provided with the saw bit, the slip table front side is provided with the feed scrap case, the saw bit sets up in the feed scrap incasement.
Furthermore, a material pressing frame is arranged on the inner side of the scrap box, the material pressing frame is located between the rod discharging mechanism and the rear roller assembly of the hot sawing machine, and a material pressing assembly is arranged on the material pressing frame.
Furthermore, the scrap box comprises an upper part and a lower part, the upper part is a saw blade cover, the lower part is a scrap collecting box, a saw blade groove used for the saw blade to pass in and out is formed in the inner side of the saw blade cover along the vertical direction, an extending part is arranged on the inner side of the scrap collecting box and extends to the lower part of the material pressing frame, a scrap collecting groove is formed in the top of the extending part, and a scrap outlet is formed in the outer side of the scrap collecting box.
Furthermore, a chip blocking plate is arranged on the upper side of the chip outlet.
Furthermore, a spindle groove for enabling the spindle to horizontally move left and right is transversely formed in the rear side of the saw blade cover, inserting plate guide strips are arranged on the upper side and the lower side of the spindle groove, an inserting plate is arranged outside the front side of the spindle box, and the inserting plate is located between the upper inserting plate guide strip and the lower inserting plate guide strip.
Furthermore, the scrap outlet is sequentially connected with a scrap outlet transition piece, a scrap outlet elbow and a scrap outlet square and ground circle.
Furthermore, the round opening of the chip heaven and earth faces upwards.
Furthermore, an outer baffle is arranged on one side, away from the scrap collecting box, of the material pressing frame.
Furthermore, a transmission screw rod is transversely arranged on the upper edge of the host bracket, a transmission nut is arranged on the transmission screw rod, a connecting seat is arranged at the bottom of the sliding table and connected with the transmission nut, and the transmission screw rod is driven by a servo motor.
Furthermore, the front side of the host bracket is provided with a limiting frame, the limiting frame is provided with a travel switch mounting bar, the front side of the sliding table is provided with a travel switch, and the travel switch is arranged on the travel switch mounting bar.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a saw cut host computer of aluminium bar hot saw cutter, it is provided with relative confined scrap box outside the saw bit, can saw cut the aluminium bits that the in-process produced with the aluminium bar and effectively collect, thereby prevent that the aluminium bits from scattering to influence the production environment around the saw cutter.
Drawings
FIG. 1 is a schematic perspective view of an aluminum bar hot saw cutting machine.
FIG. 2 is a schematic structural diagram of another embodiment of an aluminum bar hot saw.
Fig. 3 is a schematic perspective view of the sawing machine shown in fig. 1 and 2.
Fig. 4 is a schematic perspective view of the sawing machine shown in fig. 1 and 2 from another perspective.
Fig. 5 is a front view of fig. 3.
Fig. 6 is a side view of fig. 5.
Fig. 7 is a sectional view a-a of fig. 6.
Fig. 8 is a top view of fig. 5.
Fig. 9 is a schematic perspective view of the rod ejecting mechanism in fig. 1.
Fig. 10 is a schematic perspective view of the rod ejecting mechanism in fig. 2.
Fig. 11 is a schematic structural diagram of the rod ejecting mechanism in fig. 1 and 2.
Fig. 12 is a front sectional view of fig. 11.
Wherein:
Sawing main machine 2
Pressing frame 22
Saw blade groove 243
Spindle slot 248
Slide table 26
Saw blade 29
Speed reducer 210
Drive nut 212
Connecting socket 213
Insert plate guide bar 215
Round 219 square, square and earth
Spacing frame 220
Travel switch mounting bar 221
Rod-out support 31
First linear guide rail 32
Bar outlet bottom plate 33
The first cylinder 34
Second linear guide 35
With bar-discharging plates 37
Third linear guide rail 310
Moving plate 312
Rod withdrawing cylinder rail frame 51
Fourth linear guide rail 52
Rod withdrawing oil cylinder frame 53
Rod withdrawing oil cylinder 54
A rod withdrawing head 55;
lifting cylinder 56
Connecting piece 57
Guide rod clamp plate 512
Sliding bearing 513
Oil cylinder clamping plate 514
And a sizing mechanism 6.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 2, the aluminum bar hot sawing machine in the embodiment includes a frame 1, a sawing main machine 2 is arranged on the frame 1, a bar discharging mechanism 3 is arranged on the front side of the sawing main machine 2, a roller assembly 4 is arranged on the rear side of the sawing main machine 2, a bar returning mechanism 5 capable of lifting up and down is arranged below the bar discharging mechanism 3, and the bar discharging mechanism 3 can provide a space for the bar returning mechanism 5 when the bar returning mechanism 5 lifts up and down;
the front side of the sawing host machine 2 is provided with a sizing mechanism 6, and the sizing mechanism 6 is positioned on one side of the rod discharging mechanism 3;
referring to fig. 3 to 8, the sawing host 2 includes a host support 21, a material pressing frame 22 is arranged on the inner side of the host support 21, the material pressing frame 22 is located between the rod discharging mechanism 3 and the roller assembly 4, a material pressing assembly 23 is arranged on the material pressing frame 22, a material scrap box 24 is arranged on the outer side of the material pressing frame 22, a front linear slide rail 25 and a rear linear slide rail 25 which are arranged in parallel are arranged on the rear side of the material scrap box 24, sliding tables 26 capable of translating left and right are arranged on the front and rear linear slide rails 25, a spindle box 27 is arranged on the sliding tables 26, a spindle 28 is arranged in the spindle box 27 in a penetrating manner along the front and rear direction, a saw blade 29 is arranged at the front end of the spindle;
the main shaft 28 is driven by a speed reducer 210, and the output end of the speed reducer 210 is connected with the rear end of the main shaft 28 through a chain wheel mechanism;
a transmission screw rod 211 is transversely arranged on the host bracket 21, a transmission nut 212 is arranged on the transmission screw rod 211, a connecting seat 213 is arranged at the bottom of the sliding table 26, the connecting seat 213 is connected with the transmission nut 212, and the transmission screw rod 211 is driven by a servo motor 214;
the scrap box 24 comprises an upper part and a lower part, the upper part is a saw blade cover 241, the lower part is a scrap collecting box 242, a saw blade groove 243 for the saw blade 29 to enter and exit is formed in the inner side of the saw blade cover 241 along the vertical direction, an extending part 244 is arranged in the inner side of the scrap collecting box 242, the extending part 244 extends to the lower part of the material pressing frame 22, a scrap collecting groove 245 is formed in the top of the extending part 244, and a scrap outlet 246 is formed in the outer side of the scrap collecting box 242;
a chip blocking plate 247 is arranged on the upper side of the chip outlet 246;
a spindle groove 248 used for the spindle 28 to translate left and right is transversely formed in the rear side of the saw blade cover 241, the upper side and the lower side of the spindle groove 248 are provided with inserting plate guide bars 215, an inserting plate 216 is arranged outside the front side of the spindle box 27, the inserting plate 216 is positioned between the upper inserting plate guide bar 215 and the lower inserting plate guide bar 215, and the inserting plate 216 can seal the spindle groove outside the spindle in the process that the spindle 28 moves inwards;
the chip outlet 246 is sequentially connected with a chip outlet transition piece 217, a chip outlet elbow 218 and a chip outlet square and ground circle 219, and the chip outlet square and ground circle 219 has an upward opening;
a limit frame 220 is arranged on the front side of the host bracket 21, a travel switch mounting bar 221 is arranged on the limit frame 220, a travel switch 222 is arranged on the front side of the sliding table 26, and the travel switch 222 is arranged on the travel switch mounting bar 221;
an outer baffle 223 is arranged on the outer side of the material pressing frame 22;
because the relatively closed scrap box is arranged outside the saw blade, aluminum scraps generated in the process of sawing the aluminum bar can be effectively collected, and the aluminum scraps are prevented from scattering around the sawing machine to influence the production environment;
referring to fig. 9, in the present embodiment, the rod discharging mechanism 3 adopts a transverse translation form, the rod discharging mechanism 3 includes a rod discharging bracket 31, the rod discharging bracket 31 is fixedly disposed on one side of the rack 1, two first linear guide rails 32 are disposed on the rod discharging bracket 31 in a front-back parallel manner, rod discharging bottom plates 33 capable of translating left and right are disposed on the front-back two first linear guide rails 32, two second linear guide rails 35 are disposed on the rod discharging bottom plates 33 in a left-right parallel manner, transition plates 36 capable of translating front and back are disposed on the left and right second linear guide rails 35, and rod discharging plates 37 are disposed on inner sides of the transition plates 36;
a first air cylinder 34 is arranged on the outer side of the rod outlet support 31, and the piston rod end of the first air cylinder 34 is connected with a rod outlet bottom plate 33;
a cylinder angle frame 38 is arranged on the front side of the rod outlet bottom plate 33, a second cylinder 39 is arranged on the cylinder angle frame 38, and the piston rod end of the second cylinder 39 is connected with a transition plate 36;
referring to fig. 10, in the present embodiment, the rod discharging mechanism 3 adopts a transverse turning form, the rod discharging mechanism 3 includes two third linear guide rails 310 arranged in parallel up and down, a moving plate 312 capable of translating back and forth is disposed on the upper and lower third linear guide rails 310, a front and rear two support hinge bases 314 are disposed on an upper portion of an inner side of the moving plate 312, a rotating shaft 315 is disposed between the front and rear two support hinge bases 314, a rod turning plate 316 is disposed above the rotating shaft 315, a front and rear connecting arm 317 is disposed on an outer side of the rod turning plate 316, the front and rear connecting arm 317 is sleeved on the rotating shaft 315, a turning arm 318 is disposed between the front and rear connecting arms 317, a cylinder hinge base 319 is disposed on a lower portion of an outer side of the moving plate 311, a fourth cylinder 320 is hinged on the cylinder hinge base 319, and a piston;
the rear sides of the upper and lower third linear guide rails 310 are provided with cylinder tailstocks 311, the cylinder tailstocks 311 are hinged with third cylinders 313, the piston rod ends of the third cylinders 313 are connected with a moving plate 312, and the upper and lower third linear guide rails 310 and the cylinder tailstocks 311 are both fixedly arranged on one side of the rack 1;
a sliding bearing 321 is arranged between the connecting arm 317 and the rotating shaft 315;
referring to fig. 11 and 12, the rod withdrawing mechanism 5 includes a rod withdrawing cylinder rail frame 51, two fourth linear guide rails 52 are arranged in parallel on the left and right sides of the rear side of the rod withdrawing cylinder rail frame 51, rod withdrawing cylinder frames 53 capable of ascending and descending up and down are arranged on the left and right fourth linear guide rails 52, a rod withdrawing cylinder 54 is arranged on the rod withdrawing cylinder frame 53 along the front-back direction, and a rod withdrawing head 55 is arranged at the rear end (piston rod end) of the rod withdrawing cylinder 54;
a lifting cylinder 56 is arranged below the rod withdrawing cylinder frame 53, and the upper end of the lifting cylinder 56 is connected with the rod withdrawing cylinder frame 53 through a connecting piece 57;
an induction roller frame 58 is arranged at the top of the rod withdrawing oil cylinder frame 53, a roller rail 59 is arranged on the induction roller frame 58 along the front-back direction, an induction roller 510 is arranged in the roller rail 59, an induction rod 511 is arranged above the rod withdrawing oil cylinder 54, the front end of the induction rod 511 is connected with the induction roller 510, a guide rod clamping plate 512 is arranged on the rod withdrawing head 55, and the rear end of the induction rod 511 penetrates through the rod withdrawing oil cylinder frame 53 and is connected with the guide rod clamping plate 512;
a sliding bearing 513 is arranged between the induction rod 510 and the rod withdrawing cylinder frame 53;
the rod withdrawing oil cylinder 54 is connected with the induction roller frame 57 through a plurality of oil cylinder clamping plates 514 which are arranged in front and back.
The working principle is as follows:
the long aluminum bar heated in the heating furnace is conveyed forwards to the position of the sawing host through the rear roller assembly, after the aluminum bar is cut to length by the length-fixing mechanism, the aluminum bar is pressed by the material pressing assembly of the sawing host, the saw blade gradually feeds the aluminum bar until the sawing operation of the aluminum bar is completed, and the cut short aluminum bar falls on the bar discharging mechanism; the short aluminum bar is moved forwards by a bar discharging mechanism for a certain distance to be separated from the sawing host, and then is moved out of the hot sawing machine in a transverse translation or transverse overturning mode and sent into a subsequent extruder for molding operation; the rod withdrawing mechanism below the rod withdrawing mechanism is provided with a lifting space after the rod withdrawing mechanism transversely translates or transversely overturns, the rod withdrawing mechanism gradually rises to the position of the aluminum rod saw cutting height under the action of the cylinder, the rest long aluminum rods after saw cutting are withdrawn into the heating furnace through the rod withdrawing oil cylinder, then the rod withdrawing oil cylinder retracts, the rod withdrawing mechanism descends downwards to the initial position under the action of the cylinder, and the rod withdrawing mechanism transversely translates or transversely overturns to the initial position to prepare for next saw cutting.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides an aluminium bar hot saw cuts saw cut host computer which characterized in that: it includes host computer support (21), be provided with two parallel arrangement's linear slide rail (25) around on host computer support (21), be provided with slip table (26) that can control the translation on two linear slide rail (25) around, be provided with headstock (27) on slip table (26), wear to be equipped with main shaft (28) along the fore-and-aft direction in headstock (27), main shaft (28) drive through speed reducer (210), main shaft (28) front end is provided with saw bit (29), slip table (26) front side is provided with material bits case (24), saw bit (29) set up in material bits case (24).
2. The sawing host of the aluminum bar hot sawing machine according to claim 1, characterized in that: the inner side of the scrap box (24) is provided with a material pressing frame (22), the material pressing frame (22) is positioned between a rod discharging mechanism and a rear roller assembly of the hot sawing machine, and a material pressing assembly (23) is arranged on the material pressing frame (22).
3. The sawing host of the aluminum bar hot sawing machine according to claim 2, characterized in that: the material chip box (24) comprises an upper part and a lower part, wherein the upper part is a saw blade cover (241), the lower part is a chip collecting box (242), a saw blade groove (243) for a saw blade (29) to enter and exit is formed in the inner side of the saw blade cover (241) along the vertical direction, an extending part (244) is arranged on the inner side of the chip collecting box (242), the extending part (244) extends to the lower part of the material pressing frame (22), a chip collecting groove (245) is formed in the top of the extending part (244), and a chip outlet (246) is formed in the outer side of the chip collecting box (242).
4. The sawing host of the aluminum bar hot sawing machine according to claim 3, characterized in that: a chip blocking plate (247) is arranged on the upper side of the chip outlet (246).
5. The sawing host of the aluminum bar hot sawing machine according to claim 3, characterized in that: the rear side of the saw blade cover (241) is transversely provided with a spindle groove (248) for the spindle (28) to translate left and right, the upper side and the lower side of the spindle groove (248) are provided with inserting plate guide bars (215), the front side of the spindle box (27) is externally provided with an inserting plate (216), and the inserting plate (216) is positioned between the upper inserting plate guide bar and the lower inserting plate guide bar (215).
6. The sawing host of the aluminum bar hot sawing machine according to claim 3, characterized in that: the chip outlet (246) is sequentially connected with a chip outlet transition piece (217), a chip outlet elbow (218) and a chip outlet square and ground circle (219).
7. The sawing host of the aluminum bar hot sawing machine according to claim 6, characterized in that: the opening of the chip heaven and earth circle (219) is upward.
8. The sawing host of the aluminum bar hot sawing machine according to claim 2, characterized in that: an outer baffle (223) is arranged on one side, far away from the scrap box (24), of the material pressing frame (22).
9. The sawing host of the aluminum bar hot sawing machine according to claim 1, characterized in that: the host computer support (21) is gone up along transversely being provided with transmission lead screw (211), be provided with transmission nut (212) on transmission lead screw (211), slip table (26) bottom is provided with connecting seat (213), connecting seat (213) are connected with transmission nut (212), transmission lead screw (211) are driven through servo motor (214).
10. The sawing host of the aluminum bar hot sawing machine according to claim 1, characterized in that: host computer support (21) front side is provided with spacing (220), be provided with travel switch mounting bar (221) on spacing (220), slip table (26) front side is provided with travel switch (222), travel switch (222) set up on travel switch mounting bar (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847910.1U CN210648784U (en) | 2019-06-06 | 2019-06-06 | Saw cutting host machine of aluminum bar hot saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847910.1U CN210648784U (en) | 2019-06-06 | 2019-06-06 | Saw cutting host machine of aluminum bar hot saw cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210648784U true CN210648784U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920847910.1U Active CN210648784U (en) | 2019-06-06 | 2019-06-06 | Saw cutting host machine of aluminum bar hot saw cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN210648784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227854A (en) * | 2019-06-06 | 2019-09-13 | 江苏江顺精密机电设备有限公司 | A kind of sawing host of the hot sawing machine of aluminium bar |
-
2019
- 2019-06-06 CN CN201920847910.1U patent/CN210648784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227854A (en) * | 2019-06-06 | 2019-09-13 | 江苏江顺精密机电设备有限公司 | A kind of sawing host of the hot sawing machine of aluminium bar |
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