CN212885415U - Flying saw machine convenient to change saw bit - Google Patents
Flying saw machine convenient to change saw bit Download PDFInfo
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- CN212885415U CN212885415U CN202021344179.XU CN202021344179U CN212885415U CN 212885415 U CN212885415 U CN 212885415U CN 202021344179 U CN202021344179 U CN 202021344179U CN 212885415 U CN212885415 U CN 212885415U
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Abstract
The utility model discloses a saw machine flies convenient to change saw bit relates to shaped steel cutting equipment technical field, including the board, it is provided with the seat of sliding to slide on the board, is fixed with the splashproof case on the seat of sliding, and the bottom wall slides and is provided with the backup pad in the splashproof case, has seted up on the splashproof case and has cut off passageway and feedstock channel, rotates on the backup pad and is provided with the set-square, rotates on the set-square and is provided with three saw bit, has set firmly the aversion motor on the backup pad, and the last slip of backup pad is provided with the backup motor and has set firmly the backup cylinder, has set firmly on the seat of sliding and. The utility model can conveniently replace the working saw blade through the arrangement of the set square and the shift motor; the supporting motor and the supporting cylinder are arranged, so that the working saw blade can be driven to rotate at a high speed; through the arrangement of the supporting plate and the supporting oil cylinder, the working saw blade rotating at a high speed can be driven to cut off the section steel. The utility model discloses can cut off and convenient change saw bit to continuous production's shaped steel.
Description
Technical Field
The utility model relates to a shaped steel cutting equipment technical field especially relates to a saw machine flies convenient to change saw bit.
Background
C-shaped steel and U-shaped steel are widely applied steel materials, and are obtained by continuous production processes of straightening, cold bending forming, cutting and the like of steel strips. The flying saw machine is needed to cut off the continuously produced section steel.
Chinese patent CN202824845 proposes a flying saw machine special for welded pipes, which comprises a guide rail and a walking trolley walking on the guide rail, wherein the walking trolley is provided with a support and a motor, the support is provided with a rotating shaft, the rotating shaft is sleeved with a cutting wheel, and the rotating shaft is driven by the motor.
Among the above-mentioned technical scheme, the motor can drive high-speed pivoted cutting wheel and cut off shaped steel, but the cutting wheel or the saw bit that are used for cutting off shaped steel all easily wear and tear, when changing it, need the manual work to dismantle and install again, take a lot of trouble and laboursome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flying saw machine convenient to change saw bit can cut off continuous production's shaped steel and convenient change saw bit.
The utility model discloses a can realize through following technical scheme:
a flying saw machine convenient for replacing saw blades comprises a machine table, wherein a sliding seat is arranged on the machine table in a sliding manner, a splash-proof box is fixed on the sliding seat, a supporting plate is arranged on the inner bottom wall of the splash-proof box in a sliding manner, a cutting channel for the supporting plate to pass through and a feeding channel for the section steel to pass through are arranged on the splash-proof box, a triangular plate is rotatably arranged on the supporting plate, three saw blades are rotatably arranged on the triangular plate, the supporting plate is fixedly provided with a shift motor for driving the triangular plate to rotate, the supporting plate is provided with a supporting motor in a sliding way, the supporting motor can drive the saw blade close to one side of the feeding channel to rotate, a supporting cylinder for driving the supporting motor to slide is fixedly arranged on the supporting plate, the support plate is hinged to the splash-proof box, the sliding seat is fixedly provided with a cutting oil cylinder for driving the support plate to slide, and the splash-proof box is hinged to an operation door.
By adopting the technical scheme, the saw blade arranged close to one side of the feeding channel is called as a working saw blade, the saw blades except the working saw blade on the triangular plate are called as standby saw blades, the section steel passes through the feeding channel, the sliding seat and the section steel move in the same direction until the speed is the same, the cutting oil cylinder pushes the supporting plate to move close to one side of the section steel, and the supporting motor drives the working saw blade to rotate at high speed to cut the section steel; when the saw blade is replaced, the supporting cylinder drives the supporting motor to move to one side far away from the triangular plate, the shifting motor drives the triangular plate to rotate, any standby saw blade becomes a working saw blade, the supporting cylinder drives the supporting motor to move to one side close to a new working saw blade, and the supporting motor drives the new working saw blade to rotate. The utility model can conveniently replace the working saw blade through the arrangement of the set square and the shift motor; the supporting motor and the supporting cylinder are arranged, so that the working saw blade can be driven to rotate at a high speed; through the arrangement of the supporting plate and the supporting oil cylinder, the working saw blade rotating at a high speed can be driven to cut off the section steel. The utility model discloses can cut off and convenient change saw bit to continuous production's shaped steel.
Further setting the following steps: the board up end has seted up the holding tank and has been fixed with two slide rail, the holding tank internal rotation is provided with the gear and the fixed drive of being provided with gear revolve's the motor that slides, slide under the seat terminal surface be fixed with gear engagement's rack with seted up two grooves that slide, the rack with slide rail parallel arrangement, two slide rail respectively with two the cooperation of sliding in the groove that slides.
Through adopting above-mentioned technical scheme, under the motor effect that slides, the rotation of gear drives the seat that slides and slides along two guide rails that slide, the work saw bit of being convenient for is to the cutting off of continuous production's shaped steel.
Further setting the following steps: the bottom wall is fixed with the support guide rail in the splashproof case, the backup pad with support the cooperation of sliding of guide rail.
By adopting the technical scheme, the arrangement of the supporting guide rail can limit the moving direction of the supporting plate, so that the end face of the working saw blade cutting the section steel is more orderly.
Further setting the following steps: the saw blade supporting device is characterized in that three supporting shafts are fixed on the triangular plate, supporting holes are formed in the center of the saw blade and are respectively matched with the three supporting shafts in an inserted mode, and a blocking piece used for limiting the position of the saw blade is connected to one side, far away from the triangular plate, of the supporting shafts in a threaded mode.
Through adopting above-mentioned technical scheme, back shaft and support hole make the saw bit rotate around the back shaft, and the setting of separation blade can prevent that the saw bit from landing on by the back shaft simultaneously.
Further setting the following steps: the saw blade is provided with positioning holes, the set square is provided with three pin holes, the pin holes correspond to the positioning holes one by one, and positioning pins which are in inserting fit with the correspondingly arranged pin holes penetrate through the two positioning holes which are far away from the feeding channel.
Through adopting above-mentioned technical scheme, the position of saw bit for use can be fixed to the locating pin, makes the relative fixed of holding position between saw bit for use and the set-square, and the work saw bit can be relative the set-square free rotation.
Further setting the following steps: the support plate is fixed with a shift guide rail, the shift guide rail is provided with a shift plate in a sliding fit manner, the upper end face of the shift plate is fixed with the support motor, and a piston rod of the support cylinder is fixed with the shift plate.
By adopting the technical scheme, the support cylinder can drive the shifting plate to slide along the shifting guide rail, so that the support motor can drive different working saw blades to rotate conveniently; the arrangement of the shift guide rail can limit the moving direction of the support motor, so that the support motor is convenient to be matched with the working saw blade.
Further setting the following steps: the saw blade is provided with three control holes, the circle centers of inscribed circles of the three control holes are superposed with the circle center of the saw blade, the central axis of the rotating shaft of the supporting motor is collinear with the central axis of the saw blade, and three control rods which are respectively matched with the three control holes in an inserted manner are fixed on the rotating shaft of the supporting motor.
Through adopting above-mentioned technical scheme, through the setting in control lever and control hole, support motor can drive the high-speed rotation of work saw bit, is convenient for to the cutting off of shaped steel.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the working saw blade can be conveniently replaced by arranging the triangular plate and the shifting motor;
(2) the supporting motor and the supporting cylinder are arranged, so that the working saw blade can be driven to rotate at a high speed;
(3) through the arrangement of the supporting plate and the supporting oil cylinder, the working saw blade rotating at a high speed can be driven to cut off the section steel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention (showing primarily the gears, set square and saw blade);
fig. 3 is a partial structural schematic view of the present invention (mainly showing the support plate, the triangle plate and the support motor);
fig. 4 is a schematic view of a part of the structure of the present invention (mainly showing the saw blade, the blocking piece and the control rod).
Reference numerals: 1. a machine platform; 2. a sliding seat; 3. a splash box; 4. a support plate; 5. cutting off the channel; 6. a feed channel; 7. a set square; 8. a saw blade; 9. a displacement motor; 10. a support motor; 11. a support cylinder; 12. cutting off the oil cylinder; 13. an operating door; 14. accommodating grooves; 15. a sliding guide rail; 16. a gear; 17. a slip motor; 18. a rack; 19. a sliding groove; 20. a support rail; 21. a support shaft; 22. a support hole; 23. a baffle plate; 24. positioning holes; 25. a pin hole; 26. positioning pins; 27. a shift guide rail; 28. a shifting plate; 29. a control hole; 30. a control lever.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 and 2, for the utility model discloses a flying saw machine convenient to change saw bit 8, including the board 1 that is the cuboid type, slide on board 1 and be provided with the seat 2 that slides, slide of the seat 2 that slides and realize through following setting: 1 up end of board is fixed with two slide rail 15 that set up along 1 length direction of board, 2 terminal surfaces have seted up two grooves 19 and have been fixed with rack 18 under the seat of sliding, two slide groove 19 respectively with two slide rail 15 cooperation of sliding, rack 18 is located two slide groove between 19 and sets up along the length direction of board 1, holding tank 14 has been seted up to 1 up end of board, holding tank 14 is located between two slide rail 15, 14 tank bottoms of holding tank rotate be provided with rack 18 meshing's gear 16 with be fixed with sliding motor 17, sliding motor 17 is connected through the through-drive with gear 16. Under the action of the sliding motor 17, the rotation of the gear 16 drives the sliding seat 2 to slide along the two sliding guide rails 15. 2 up end of seat that slides is fixed with splashproof case 3, and feed channel 6 has all been seted up to the double-phase relative lateral wall on the splashproof case 3, and feed channel 6 sets up along the length direction of board 1, and 3 one sides of splashproof case have been seted up and have been cut off passageway 5, and the width direction that cuts off passageway 5 along board 1 sets up.
Referring to fig. 1 and 3, a support plate 4 is slidably provided on the bottom wall of the splashboard box 3, and the support plate 4 can pass through the cut-off passage 5. The movement of the support plate 4 is achieved by the following settings: the inner bottom wall of the splash-proof box 3 is fixed with a supporting guide rail 20 arranged along the width direction of the machine table 1, the supporting plate 4 is matched with the supporting guide rail 20 in a sliding manner, one side of the sliding seat 2 close to the cutting channel 5 is fixed with a cutting oil cylinder 12, a piston rod of the cutting oil cylinder 12 is arranged along the width direction of the machine table 1, and a piston rod of the cutting oil cylinder 12 and one side of the supporting plate 4 close to the cutting channel 5 are fixed. The support plate 4 can slide along the support rail 20 under the action of the cut-off cylinder 12. The supporting plate 4 up end rotates and is provided with set square 7, and the cross-section of set square 7 is equilateral triangle, and set square 7 is vertical, and the base level of set square 7 just sets up along the width direction of board 1. A shifting motor 9 is fixed on the supporting plate 4, and the shifting motor 9 is in transmission connection with the triangular plate 7 through a shaft.
Referring to fig. 3 and 4, three saw blades 8 are rotatably arranged on one side of the triangle 7, the saw blades 8 are circular, and the rotation of the saw blades 8 is realized by the following arrangement: combine figure 1, set-square 7 one side is fixed with three back shaft 21, and back shaft 21 sets up along the length direction of board 1, and three back shaft 21 constitutes equilateral triangle, and the centre of a circle of the inscribed circle of the equilateral triangle that three back shaft 21 constitutes is located the central axis of set-square 7, and the central point of saw bit 8 puts and has seted up supporting hole 22, and three supporting hole 22 is pegged graft the cooperation with three back shaft 21 respectively, and the one end threaded connection that set-square 7 was kept away from to back shaft 21 has separation blade 23. The support shaft 21 and the support hole 22 allow the saw blade 8 to rotate about the support shaft 21, while the catch 23 prevents the saw blade 8 from sliding off the support shaft 21. The blade 8 near the side of the feed channel 6 is called the working blade 8 and the remaining blades 8 are called the standby blades 8. The triangular plate 7 is provided with three pin holes 25, the three pin holes 25 form an equilateral triangle, and the center of an inscribed circle of the equilateral triangle is positioned on the central axis of the triangular plate 7. The saw blade 8 is provided with positioning holes 24, the three positioning holes 24 correspond to the three pin holes 25, and positioning pins 26 inserted and matched with the corresponding pin holes 25 penetrate through the positioning holes 24 on the standby saw blade 8. The positioning pin 26 can fix the position of the standby saw blade 8, so that the position between the standby saw blade 8 and the triangle 7 is relatively fixed, and the working saw blade 8 can rotate freely around the supporting shaft 21 relative to the triangle 7. The arrangement of the supporting shaft 21 and the blocking piece 23 can conveniently detach and install the saw blade 8, and is convenient for replacing the old working saw blade 8.
The supporting plate 4 is provided with a supporting motor 10 which drives the working saw blade 8 to rotate in a sliding way, and the supporting motor 10 is positioned on one side of the triangular plate 7 close to the supporting shaft 21. The support motor 10 drives the working saw blade 8 to rotate by the following arrangement: the length direction of the axis of rotation of supporting motor 10 along board 1 sets up, the central axis of the axis of rotation of supporting motor 10 and the central axis collineation of back shaft 21, three control hole 29 has been seted up on the saw bit 8, three control hole 29 constitutes equilateral triangle, the inscribed circle centre of a circle of the equilateral triangle that three control hole 29 on the same saw bit 8 constitutes is located the central axis of the back shaft 21 that corresponds the setting, be fixed with three control lever 30 in the axis of rotation of supporting motor 10, three control lever 30 is pegged graft with three control hole 29 on the work saw bit 8 respectively and is cooperated. Under the action of the supporting motor 10, the rotation of the rotating shaft of the supporting motor 10 drives the working saw blade 8 to rotate around the corresponding supporting shaft 21. The slipping of the support motor 10 is achieved by the following arrangement: the upper end face of the supporting plate 4 is fixed with a displacement guide rail 27 arranged along the length direction of the machine table 1, the displacement guide rail 27 is provided with a displacement plate 28 in a sliding fit manner, the upper end face of the displacement plate 28 is fixed with a supporting motor 10, the upper end face of the supporting plate 4 is fixed with a supporting cylinder 11, a piston rod of the supporting cylinder 11 is arranged along the length direction of the machine table 1, and the piston rod of the supporting cylinder 11 and one side of the displacement plate 28, which is far away from the triangular plate 7, are fixed. Under the action of the supporting cylinder 11, the shifting board 28 can drive the supporting motor 10 to slide along the shifting guide rail 27, so as to conveniently adjust the distance between the control rod 30 and the triangular plate 7.
Referring to fig. 1 and 2, an operation door 13 is arranged on one side of the splash box 3 close to the triangle 7, and due to the arrangement of the operation door 13, the saw blade 8 can be conveniently replaced, and meanwhile, the parts in the splash box 3 can be conveniently maintained.
Referring to fig. 3, the supporting cylinder 11 pushes the shifting plate 28 to move, three control rods 30 on the supporting motor 10 are respectively inserted into three control holes 29 of the working saw blade 8, the section steel penetrates through the feeding channel 6, the sliding seat 2 moves in the same direction as the section steel under the action of the sliding motor 17, the cutting oil cylinder 12 drives the supporting plate 4 to move towards one side close to the section steel when the moving speed of the section steel is the same, and the supporting motor 10 drives the working saw blade 8 to rotate at a high speed to cut the section steel. When the saw blade 8 is replaced, the supporting cylinder 11 drives the supporting motor 10 to move to one side far away from the triangular plate 7, the shifting motor 9 drives the triangular plate 7 to rotate, any standby saw blade 8 becomes a new working saw blade 8, the operating door 13 is opened, the positioning pin 26 on the new working saw blade 8 is inserted into the positioning hole 24 and the corresponding pin hole 25 on the old working saw blade 8, the supporting cylinder 11 drives the supporting motor 10 to move to one side near the triangular plate 7, and the three control rods 30 are respectively inserted into the three control holes 29 on the new working saw blade 8.
The utility model discloses a theory of operation and beneficial effect do:
three control rods 30 are respectively inserted into three control holes 29 on the working saw blade 8, the section steel penetrates through the feeding channel 6, when the sliding seat 2 and the section steel move to the same speed in the same direction, the cutting oil cylinder 12 pushes the supporting plate 4 to move, and the supporting motor 10 drives the working saw blade 8 to rotate at a high speed to cut the section steel; when the working saw blade 8 is replaced, the supporting motor 10 moves to the side far away from the triangular plate 7, the triangular plate 7 rotates, any standby saw blade 8 becomes a new working saw blade 8, the operation door 13 is opened, the positioning pin 26 on the new working saw blade 8 penetrates through the positioning hole 24 and the corresponding pin hole 25 on the old working saw blade 8, the supporting motor 10 moves to the side near the triangular plate 7, and the three control rods 30 are respectively inserted into the three control holes 29 on the new working saw blade 8. The arrangement of the set square 7 and the shift motor 9 of the utility model can conveniently replace the working saw blade 8; the supporting motor 10 and the supporting cylinder 11 are arranged to drive the working saw blade 8 to rotate; the supporting plate 4 and the cutting oil cylinder 12 are arranged to drive the saw blade 8 rotating at a high speed to cut the section steel. The utility model discloses can cut off and convenient change saw bit 8 to continuous production's shaped steel.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a flying saw machine convenient to change saw bit which characterized in that: including board (1), it is provided with sliding seat (2) to slide on board (1), be fixed with splash-proof case (3) on sliding seat (2), the diapire slides and is provided with backup pad (4) in splash-proof case (3), set up on splash-proof case (3) and supply feed channel (6) that cut off passageway (5) and supply shaped steel to pass that backup pad (4) passed, it is provided with set-square (7) to rotate on backup pad (4), it is provided with three saw bit (8) to rotate on set-square (7), set firmly drive on backup pad (4) set the pivoted shift motor (9) of set-square (7), it is provided with supporting motor (10) to slide on backup pad (4), supporting motor (10) can drive be close to saw bit (8) of feed channel (6) one side rotate, set firmly drive on backup pad (4) supporting cylinder (11) that supporting motor (10) slided, the support plate (4) is provided with a sliding seat (2) and a cutting oil cylinder (12) which drives the support plate to slide is fixedly arranged on the sliding seat (2), and the splash-proof box (3) is hinged with an operating door (13).
2. The flying saw machine facilitating blade replacement as claimed in claim 1, wherein: holding tank (14) have been seted up to board (1) up end and two slide rail (15) have been fixed, holding tank (14) internal rotation is provided with gear (16) and fixed being provided with the drive gear (16) pivoted motor (17) that slides, slide under seat (2) end be fixed with gear (16) meshing rack (18) and seted up two slide groove (19), rack (18) with slide rail (15) parallel arrangement, two slide rail (15) respectively with two slide groove (19) cooperation of sliding.
3. The flying saw machine facilitating blade replacement as claimed in claim 1, wherein: the bottom wall is fixed with support guide rail (20) in splashproof case (3), backup pad (4) with support guide rail (20) sliding fit.
4. The flying saw machine facilitating blade replacement as claimed in claim 1, wherein: the saw blade support is characterized in that three support shafts (21) are fixed on the triangular plate (7), support holes (22) are formed in the center position of the saw blade (8), the three support holes (22) are respectively matched with the three support shafts (21) in an inserted mode, and one side, away from the triangular plate (7), of each support shaft (21) is in threaded connection with a blocking piece (23) used for limiting the position of the saw blade (8).
5. The flying saw machine facilitating blade replacement as claimed in claim 1, wherein: positioning holes (24) are formed in the saw blade (8), three pin holes (25) are formed in the triangular plate (7), the pin holes (25) correspond to the positioning holes (24) one to one, and positioning pins (26) which are in plug-in fit with the corresponding pin holes (25) penetrate through two positioning holes (24) which are far away from the feeding channel (6).
6. A flying saw machine facilitating blade replacement as claimed in claim 5, wherein: be fixed with on backup pad (4) and shift guide rail (27), the cooperation of sliding on shift guide rail (27) is provided with shift plate (28), shift plate (28) up end is fixed with support motor (10), support cylinder (11) the piston rod with shift plate (28) are fixed.
7. The flying saw machine facilitating blade replacement as claimed in claim 6, wherein: three control holes (29) are formed in the saw blade (8), the circle centers of inscribed circles of the three control holes (29) are overlapped with the circle center of the saw blade (8), the central axis of the rotating shaft of the supporting motor (10) is collinear with the central axis of the saw blade (8), and three control rods (30) which are respectively in plug-in fit with the three control holes (29) are fixed on the rotating shaft of the supporting motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344179.XU CN212885415U (en) | 2020-07-09 | 2020-07-09 | Flying saw machine convenient to change saw bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021344179.XU CN212885415U (en) | 2020-07-09 | 2020-07-09 | Flying saw machine convenient to change saw bit |
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| Publication Number | Publication Date |
|---|---|
| CN212885415U true CN212885415U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021344179.XU Active CN212885415U (en) | 2020-07-09 | 2020-07-09 | Flying saw machine convenient to change saw bit |
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| CN (1) | CN212885415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749722A (en) * | 2022-05-09 | 2022-07-15 | 王奎 | Hardware cutting device |
| CN116213842A (en) * | 2023-05-06 | 2023-06-06 | 山西建邦集团铸造有限公司 | Full-automatic cutting device for continuous production of cast iron profile |
-
2020
- 2020-07-09 CN CN202021344179.XU patent/CN212885415U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749722A (en) * | 2022-05-09 | 2022-07-15 | 王奎 | Hardware cutting device |
| CN116213842A (en) * | 2023-05-06 | 2023-06-06 | 山西建邦集团铸造有限公司 | Full-automatic cutting device for continuous production of cast iron profile |
| CN116213842B (en) * | 2023-05-06 | 2023-07-07 | 山西建邦集团铸造有限公司 | Full-automatic cutting device for continuous production of cast iron profile |
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