CN209754164U - Feeding device of sawing machine - Google Patents
Feeding device of sawing machine Download PDFInfo
- Publication number
- CN209754164U CN209754164U CN201920291167.6U CN201920291167U CN209754164U CN 209754164 U CN209754164 U CN 209754164U CN 201920291167 U CN201920291167 U CN 201920291167U CN 209754164 U CN209754164 U CN 209754164U
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Abstract
The utility model discloses a feeding device of a sawing machine, which comprises a linear guide rail, the frame and treat saw reinforcing bar stacking platform, be equipped with two supports on the frame and wait the same fixed establishment who treats saw reinforcing bar, fixed establishment includes the support, the upper surface middle part of support is equipped with and treats the semicircular groove that saw reinforcing bar diameter is the same, the both sides that lie in the semicircular groove on the support are equipped with first baffle and second baffle respectively, it has the clamp plate that will treat saw reinforcing bar to compress tightly in the semicircular groove after the rotation to articulate on the first baffle, the free end of clamp plate articulates there is the connecting plate that is fixed in the clamp plate on the second baffle, be equipped with the fixed slot with connecting plate matched with on the second baffle, treat that saw reinforcing bar stacking platform includes height-adjustable's upper end open-ended boxlike workstation, the workstation forms the opening towards one side of first baffle, the workstation upper surface of opening part be equipped with after the upset connecting plate. The utility model discloses need not transport many times or hoist and mount, labour saving and time saving improves work efficiency.
Description
Technical Field
The utility model relates to a material feeding unit of sawing machine.
Background
the sawing machine uses a circular saw blade, a saw band or a saw blade and the like as a cutter to saw and cut metal round materials, square materials, pipe materials, section materials and the like. The sawing machine is generally not high in machining precision and is mainly used for cutting various section bars, pipe materials and the like in a stock preparation workshop. When the sawing machine is used for sawing the bar stock, one end of the bar stock is usually fixed on a workbench of the sawing machine, and the bar stock is supported by an auxiliary device, for example, one end of the bar stock is hung by a crane, or one end of the bar stock is fixed on the workbench of the sawing machine and the other end of the bar stock is fixed on a support frame.
The utility model discloses a sawing machine pay-off bracket (publication number CN202097466U), the bracket includes the frame, the gyro wheel top has put the screw rod soon, the screw rod top is provided with the backup pad, the frame bottom is provided with the gyro wheel, the backup pad top is equipped with a recess, the cover is equipped with a mounting on the screw rod, the mounting both sides are provided with the handle respectively. Although this patent can play certain auxiliary stay effect, can not fix the bar, moreover, this pay-off bracket has a take the altitude, still needs the manual work to carry the bracket with one of bar on or through the hoist with one of bar hoist the bracket through the crane before the work, wastes time and energy, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above-mentioned technical problem that exists among the prior art, provide a material feeding unit of sawing machine, need not transport many times or hoist and mount, labour saving and time saving improves work efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
A feeding device of a sawing machine comprises a linear guide rail, a frame sliding along the linear guide rail and a steel bar stacking platform to be sawn positioned at one side of the linear guide rail, wherein two fixing mechanisms for supporting the same steel bar to be sawn are arranged on the frame, the fixing mechanisms comprise a support which is arranged on the frame and can be adjusted in height, a semicircular groove with the same diameter as the steel bar to be sawn is arranged in the middle of the upper surface of the support, a first baffle and a second baffle are respectively arranged at two sides of the semicircular groove on the support, a pressing plate for pressing the steel bar to be sawn in the semicircular groove after rotation is hinged on the first baffle, a connecting plate for fixing the pressing plate on the second baffle is hinged at the free end of the pressing plate, the rotating directions of the connecting plate and the pressing plate are the same, a fixing groove matched with the connecting plate is arranged on the second baffle, the connecting, treat that saw reinforcing bar stacking platform includes the boxlike workstation of upper end open-ended with adjustable height, and the workstation forms the opening towards one side of first baffle, and the workstation upper surface of opening part is equipped with and the connecting plate matched with spread groove on the clamp plate after the upset, connecting plate and spread groove swing joint.
preferably, the connecting plate is trapezoidal, the width that the connecting plate is close to clamp plate one end is less than the width of the other end, fixed slot and spread groove are trapezoidal with connecting plate matched with respectively, the fixed slot is located the second baffle and keeps away from the side of half slot, the one end that the width of fixed slot is little forms the opening on the upper surface of second baffle, the one end that the width of spread groove is little forms the opening in the side of workstation.
Preferably, the depth of the fixed groove and the connecting groove is not smaller than the thickness of the connecting plate, and a threaded hole penetrating through the connecting plate in the thickness direction is formed in the connecting plate.
Preferably, the first baffle is generally U-shaped, one end of the pressing plate is provided with a pressing plate rotating block located in a U-shaped opening of the first baffle, the first baffle and the pressing plate rotating block are connected with each other through a first hinge shaft arranged along the direction of the linear guide rail, the other end of the pressing plate is U-shaped and the same as the first baffle, one end of the connecting plate with small width is provided with a connecting plate rotating block located in the U-shaped opening of the pressing plate, and the pressing plate and the connecting plate rotating block are connected with each other through a second hinge shaft parallel to the first hinge shaft.
preferably, the pressing plate is provided with contact surfaces on two sides of the pressing plate rotating block, the first baffle is provided with arc-shaped rotating surfaces which are in contact with the contact surfaces on two sides of the U-shaped opening respectively, the contact surfaces are in line contact with the arc-shaped rotating surfaces, one side of the first baffle, which is close to the workbench, is further provided with a limiting surface which limits the pressing plate to be in an inclined state, and the limiting surface is in surface contact with the contact surfaces.
Preferably, the frame includes chassis and backup pad that slide on linear guide through the gyro wheel, and the chassis passes through supporting leg and backup pad fixed connection, and the lower fixed surface of support has the screw rod that runs through the backup pad, rotates in the backup pad and is equipped with the rotation cover of cover on the screw rod, and threaded connection rotates between cover and the screw rod, and the cover is equipped with driven gear on rotating the cover, and it is equipped with a pivot still to rotate to lie in two in the backup pad between rotating the cover, and the cover is equipped with the driving gear in the pivot, and the driving gear meshes with two driven gears that rotate the cover simultaneously mutually, still radially is.
the utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has: during the use, treat a plurality of saw reinforcing bars through the crane and put things in good order on the workstation, the upset clamp plate will treat the saw reinforcing bar to compress tightly in the half slot with the connecting plate buckle in the spread groove, the clamp plate is connected between workstation and first baffle, slide the reinforcing bar to the half slot of support from the workstation through the clamp plate directly, the upset clamp plate after confirming the position will treat the saw reinforcing bar and compress tightly in the half slot, and with the connecting plate buckle in the fixed slot, then along linear guide slip frame, to the sawing machine pay-off can, accomplish and saw cut the back, return the frame, repeat above-mentioned process, directly slide the reinforcing bar to the half slot through the clamp plate, can realize continuous production, the transport reinforcing bar that need not artifical one or with the hoist and mount of reinforcing bar one into the half slot, and improve work.
Drawings
The accompanying drawings are included to provide a preferred understanding of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the frame of the present invention at two fixing mechanisms;
FIG. 3 is a schematic structural view of the contact surface of the pressure plate of the present invention contacting the limiting surface after the pressure plate is turned over;
Fig. 4 is a schematic structural view of the clamp plate of the present invention buckled in the fixing groove after the clamp plate is turned.
Labeled as: 1. a linear guide rail; 2. a frame; 3. a steel bar stacking platform to be sawn; 4. reinforcing steel bars to be sawn; 5. a fixing mechanism; 6. a support; 7. a semicircular groove; 8. a first baffle plate; 9. a second baffle; 10. pressing a plate; 11. a connecting plate; 12. fixing grooves; 13. a work table; 14. connecting grooves; 15. a threaded hole; 16. a pressing plate rotating block; 17. a first hinge shaft; 18. a connecting plate turning block; 19. a second hinge shaft; 20. a contact surface; 21. an arc-shaped rotating surface; 22. a limiting surface; 23. a roller; 24. a chassis; 25. a support plate; 26. supporting legs; 27. a screw; 28. rotating the sleeve; 29. a driven gear; 30. a rotating shaft; 31. a driving gear; 32. an operating lever.
Detailed Description
The following describes preferred embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, it is the utility model discloses a feeding device of sawing machine, including linear guide 1, along the gliding frame 2 of linear guide 1 and be located the platform 3 is put things in good order to the saw reinforcing bar of treating of linear guide 1 one side.
The frame 2 comprises an underframe 24 and a supporting plate 25 which slide on the linear guide rail 1 through a roller 23, the underframe 24 is fixedly connected with the supporting plate 25 through supporting legs 26, the supporting legs 26 are distributed at four corners of the supporting plate 25, in order to improve the supporting stability, the bottom ends of the supporting legs 26 incline outwards, two fixing mechanisms 5 for supporting the same steel bar 4 to be sawed are arranged on the supporting plate 25, each fixing mechanism 5 comprises a support 6 with adjustable height, the middle part of the upper surface of the support 6 is provided with a semicircular groove 7 with the same diameter as the steel bar 4 to be sawed, the semicircular grooves 7 on the two fixing mechanisms 5 are coaxial, a first baffle plate 8 and a second baffle plate 9 are respectively arranged on the two sides of the semicircular groove 7 on the support 6, the first baffle plate 8 and the second baffle plate 9 are symmetrical relative to the axis of the semicircular groove 7, a pressing plate 10 which presses the steel bar 4 to be sawed, the free end of clamp plate 10 articulates there is connecting plate 11 on being fixed in second baffle 9 with clamp plate 10, the rotation direction of connecting plate 11 and clamp plate 10 is the same, be equipped with on the second baffle 9 with connecting plate 11 matched with fixed slot 12, connecting plate 11 and fixed slot 12 swing joint, connecting plate 11 is connected the back with the fixed slot 12 cooperation, clamp plate 10 is fixed in on the second baffle 9 and will treat that saw reinforcing bar 4 compresses tightly in semi-circular groove 7, connecting plate 11 and fixed slot 12 after-separating, but clamp plate 10 free rotation, take out the clout in semi-circular groove 7 or place to treat saw reinforcing bar 4 to semi-circular groove 7.
the purpose of adjusting the height of the support 6 is to adjust the height of the steel bar 4 to be sawn to adapt to a sawing machine, in order to enable the supports 6 of the two fixing mechanisms 5 to be synchronously adjusted, the lower surfaces of the supports 6 of the two fixing mechanisms 5 are both fixed with screws 27 penetrating through the support plate 25, the support plate 25 is rotatably provided with rotating sleeves 28 respectively sleeved on the screws 27, the rotating sleeves 28 are in threaded connection with the screws 27, the rotating sleeves 28 are respectively sleeved with driven gears 29, a rotating shaft 30 is also rotatably arranged between the two rotating sleeves 28 on the support plate 25, a driving gear 31 is sleeved on the rotating shaft 30, the driving gear 31 is simultaneously meshed with the driven gears 29 on the two rotating sleeves 28, the rotating shaft 30 is also provided with operating rods 32 along the radial direction, the operating rods 32 are uniformly distributed along the circumferential direction of the rotating shaft 30, the operating rods 32 drive the rotating shaft 30 to rotate to drive the driving gear 31 to, namely, the two rotating sleeves 28 are driven to rotate simultaneously, and under the action of the threads, the synchronous lifting of the two screw rods 27 can be realized, so that the synchronous adjustment of the supports 6 of the two fixing mechanisms 5 is realized.
In order to improve the stability that connecting plate 11 and fixed slot 12 are fixed, fixed slot 12 is located second baffle 9 and keeps away from on the side of semicircular groove 7, connecting plate 11 is trapezoidal, the width that connecting plate 11 is close to clamp plate 10 one end is less than the width of the other end, fixed slot 12 is trapezoidal with 11 matched with of connecting plate, the one end that the width of fixed slot 12 is little forms the opening at the upper surface of second baffle 9, 11 buckles of connecting plate are in fixed slot 12, under trapezoidal shape's effect, connecting plate 11 can not upwards deviate from along vertical direction, clamp plate 10 can remain throughout and treat that saw reinforcing bar 4 compresses tightly the state in semicircular groove 7.
Specifically, the first baffle 8 is substantially U-shaped, one end of the pressure plate 10 is provided with a pressure plate rotating block 16 positioned in the U-shaped opening of the first baffle 8, the first baffle 8 and the pressure plate rotating block 16 are connected with each other through a first hinge shaft 17 arranged along the direction of the linear guide rail 1, the other end of the pressure plate 10 is U-shaped as the first baffle 8, one end of the connecting plate 11 with small width is provided with a connecting plate rotating block 18 positioned in the U-shaped opening of the pressure plate 10, and the pressure plate 10 and the connecting plate rotating block 18 are connected through a second hinge shaft 19 parallel to the first hinge shaft 17;
The two sides of the pressing plate rotating block 16 on the pressing plate 10 form contact surfaces 20, the two sides of the U-shaped opening on the first baffle plate 8 are respectively provided with arc-shaped rotating surfaces 21 which are in contact with the contact surfaces 20, the contact surfaces 20 and the arc-shaped rotating surfaces 21 are in line contact, one side of the first baffle plate 8, which is close to the workbench 13, is further provided with a limiting surface 22 which limits the pressing plate 10 to be in an inclined state, the limiting surface 22 is in surface contact with the contact surfaces 20, the pressing plate 10 is in a turnover process, when the contact surfaces 20 on the pressing plate 10 are in contact with the arc-shaped rotating surfaces 21, the pressing plate 10 can rotate, when the contact surfaces 20 are in contact with the limiting surface 22, the pressing plate 10 cannot continue to rotate, the state when the contact surfaces 20 are in contact with the limiting surfaces 22 can only be kept, and.
The steel bar stacking platform 3 to be sawn is positioned on one side of the linear guide rail 1 at the first baffle plate 8, the steel bar stacking platform 3 to be sawn comprises a box-shaped workbench 13 with an opening at the upper end, the workbench 13 is supported on the ground by support legs, an opening is formed at one side of the workbench 13 facing the first baffle plate 8, a connecting groove 14 matched with a connecting plate 11 on a turnover pressing plate 10 is arranged on the upper surface of the workbench 13 at the opening, the connecting plate 11 is movably connected with the connecting groove 14, the connecting plate 11 is buckled in the connecting groove 14 after the pressing plate 10 is turned over, the height of the workbench 13 is also adjustable, the connecting groove 14 can adapt to the height of the turnover connecting plate 11 after the height of the support 6 is adjusted, the height of the workbench 13 can be adjusted by adopting a common screw rod lifting structure, the pressing plate 10 is connected between the workbench 13 and the first baffle plate 8, the steel bar stacking platform 3 to be sawn directly slide from the workbench 13 to the, need not artifical transport reinforcing bar, perhaps need not to advance half slot 7 with the single hoist and mount of reinforcing bar in, improve work efficiency.
Connecting groove 14 is trapezoidal with connecting plate 11 matched with, the little one end of width of connecting groove 14 forms the opening in the side of workstation 13, for the convenience of the reinforcing bar passes through clamp plate 10, the degree of depth of connecting groove 14 is not less than connecting plate 11's thickness, connecting plate 11 buckle is in connecting groove 14, the upper surface of connecting plate 11 can not bulge in workstation 13, the reinforcing bar of being convenient for passes through, for the convenience of connecting plate 11 breaks away from with connecting groove 14, be equipped with along the screw hole 15 that the thickness direction runs through on the connecting plate 11, through the instrument, for example, the screw rod, with the cooperation of screw hole 15, can take out connecting plate 11 from connecting groove 14, and is same, take out connecting plate 11 from fixed slot 12.
The utility model discloses a theory of operation:
A plurality of steel bars to be sawed are stacked on a workbench 13 through a crane, a pressing plate 10 is turned over and a connecting plate 11 is buckled in a connecting groove 14, the pressing plate 10 is connected between the workbench 13 and a first baffle plate 8, the steel bars directly slide from the workbench 13 to the semicircular groove 7 of a support 6 through the pressing plate 10, the connecting plate 11 is taken out from the connecting groove 14 by matching a screw rod with a threaded hole 15, the screw rod is taken down, a worker can properly adjust the position of the steel bars 4 to be sawed in the semicircular groove 7, the steel bars 4 to be sawn are tightly pressed in the semicircular groove 7 by turning the pressing plate 10 after the position is determined, the connecting plate 11 is buckled in a fixed groove 12, then the frame 2 is slid along a linear guide rail 1, the material is fed to a sawing machine, the frame 2 is returned after sawing is finished, the process is repeated, the steel bars are directly slid into the semicircular groove 7 through the pressing plate 10, the continuous production can be realized, the steel bars are not required to be manually conveyed one by one or hoist, the working efficiency is improved.
although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A feeding device of a sawing machine is characterized by comprising a linear guide rail, a frame sliding along the linear guide rail and a steel bar stacking platform to be sawn positioned on one side of the linear guide rail, wherein two fixing mechanisms for supporting the same steel bar to be sawn are arranged on the frame, the fixing mechanisms comprise a support seat with adjustable height arranged on the frame, a semicircular groove with the same diameter as the steel bar to be sawn is arranged in the middle of the upper surface of the support seat, a first baffle plate and a second baffle plate are respectively arranged on two sides of the semicircular groove on the support seat, a pressing plate for pressing the steel bar to be sawn in the semicircular groove after rotation is hinged on the first baffle plate, a connecting plate for fixing the pressing plate on the second baffle plate is hinged on the free end of the pressing plate, the rotating directions of the connecting plate and the pressing plate are the same, a fixing groove matched with the connecting plate is arranged on the second baffle plate, treat that saw reinforcing bar stacking platform includes the boxlike workstation of upper end open-ended with adjustable height, and the workstation forms the opening towards one side of first baffle, and the workstation upper surface of opening part is equipped with and the connecting plate matched with spread groove on the clamp plate after the upset, connecting plate and spread groove swing joint.
2. The feeding device of a sawing machine as claimed in claim 1, wherein the connecting plate is trapezoidal, the width of one end of the connecting plate close to the pressing plate is smaller than the width of the other end, the fixing groove and the connecting groove are respectively trapezoidal and matched with the connecting plate, the fixing groove is located on the side of the second baffle plate far away from the semicircular groove, the end with the small width of the fixing groove forms an opening on the upper surface of the second baffle plate, and the end with the small width of the connecting groove forms an opening on the side of the worktable.
3. The feeding device of claim 2, wherein the depth of the fixing groove and the connecting groove is not less than the thickness of the connecting plate, and the connecting plate is provided with a threaded hole penetrating in the thickness direction.
4. The feeding device of a sawing machine as claimed in any one of claims 1 to 3, wherein the first flap is substantially U-shaped, one end of the pressing plate is provided with a pressing plate turning block located in the U-shaped opening of the first flap, the first flap and the pressing plate turning block are connected to each other by a first hinge shaft arranged along the linear guide direction, the other end of the pressing plate is U-shaped like the first flap, the end of the connecting plate with the smaller width is provided with a connecting plate turning block located in the U-shaped opening of the pressing plate, and the pressing plate and the connecting plate turning block are connected by a second hinge shaft parallel to the first hinge shaft.
5. The feeding device of the sawing machine as claimed in claim 4, wherein the pressing plate is provided with contact surfaces at two sides of the pressing plate rotating block, the first baffle plate is provided with arc-shaped rotating surfaces at two sides of the U-shaped opening, the arc-shaped rotating surfaces are in contact with the contact surfaces, the contact surfaces are in line contact with the arc-shaped rotating surfaces, one side of the first baffle plate close to the workbench is further provided with a limiting surface for limiting the pressing plate to be in an inclined state, and the limiting surface is in surface contact with the contact surfaces.
6. the feeding device of the sawing machine as claimed in claim 1, wherein the carriage comprises a bottom frame and a support plate which slide on the linear guide rail through rollers, the bottom frame is fixedly connected with the support plate through support legs, a screw rod penetrating through the support plate is fixed on the lower surface of the support, a rotating sleeve sleeved on the screw rod is rotatably arranged on the support plate, the rotating sleeve and the screw rod are in threaded connection, a driven gear is sleeved on the rotating sleeve, a rotating shaft is rotatably arranged between the two rotating sleeves on the support plate, a driving gear is sleeved on the rotating shaft and is simultaneously meshed with the driven gears on the two rotating sleeves, and an operating rod is radially arranged on the rotating shaft.
Priority Applications (1)
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CN201920291167.6U CN209754164U (en) | 2019-03-08 | 2019-03-08 | Feeding device of sawing machine |
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CN201920291167.6U CN209754164U (en) | 2019-03-08 | 2019-03-08 | Feeding device of sawing machine |
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CN209754164U true CN209754164U (en) | 2019-12-10 |
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CN201920291167.6U Active CN209754164U (en) | 2019-03-08 | 2019-03-08 | Feeding device of sawing machine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111496318A (en) * | 2020-04-28 | 2020-08-07 | 中电建成都铁塔有限公司 | Horizontal band sawing machine with automatic feeding |
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2019
- 2019-03-08 CN CN201920291167.6U patent/CN209754164U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111496318A (en) * | 2020-04-28 | 2020-08-07 | 中电建成都铁塔有限公司 | Horizontal band sawing machine with automatic feeding |
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