CN213827214U - Plate shearing machine for machining steel fireproof door - Google Patents
Plate shearing machine for machining steel fireproof door Download PDFInfo
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- CN213827214U CN213827214U CN202022485723.9U CN202022485723U CN213827214U CN 213827214 U CN213827214 U CN 213827214U CN 202022485723 U CN202022485723 U CN 202022485723U CN 213827214 U CN213827214 U CN 213827214U
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- shearing machine
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- fireproof door
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Abstract
The application relates to a steel fireproof door machining plate shearing machine which comprises a steel fireproof door machining plate shearing machine main body, a supporting base, a supporting plate, a fixing block, a pushing plate and a limiting plate, wherein the supporting base is arranged on the steel fireproof door main body; the supporting base is arranged at one end of a feeding port of the plate shearing machine main body for machining the steel fireproof door, and the supporting plate is fixed on the supporting base; the fixed block is provided with two upper surfaces which are respectively arranged at two opposite sides of the supporting plate, the push plate is provided with two side walls which are respectively close to the two fixed blocks, and the fixed blocks are provided with a pushing and aligning structure which is used for pushing the push plate to approach towards the middle part of the supporting plate in a balanced manner; the limiting plate sets up in the backup pad top, is provided with the elevation structure who is used for ordering about the limiting plate lift on the limiting plate. This application has the shake that reduces the shear plate to the effect of accurate positioning shearing.
Description
Technical Field
The application relates to the field of panel processing equipment, especially, relate to a plate shearing machine is used in processing of fire door is prevented to steel.
Background
The existing plate shearing machine for machining the steel fireproof door is used for cutting a material plate, an operator often marks a line on the material plate to position the material plate, draws a cutting line firstly, then installs the material plate on the plate shearing machine for machining the steel fireproof door, clamps the material plate through a clamping device on a main body of the plate shearing machine for machining the steel fireproof door, and starts a transmission system to drive a cutter to cut the material plate.
A chinese patent with application number CN201710438378.3 discloses a plate shearing machine, which comprises a supporting seat, a supporting plate, a supporting frame body and a cutting plate; the support frame body is fixedly connected to the support seat; the two ends of the cutting plate are connected to the support frame body in a sliding mode, the telescopic rod of the air cylinder penetrates through the support frame body and is connected to the cutting plate, and the telescopic rod of the air cylinder stretches in the vertical direction so that the cutting plate can move in the vertical direction; the supporting plate is fixedly connected to the supporting seat, a plurality of circular grooves are formed in the supporting plate, a plurality of balls are arranged in the circular grooves in a one-to-one correspondence mode, the circular grooves are evenly distributed in the supporting plate, and the balls can rotate along the circular grooves to enable the plate to be cut to slide to the plate shearing machine along the balls.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the plate shearing machine main part is being cuted material board in-process to the processing of fire door of steel, because the material board is that operating personnel is manual to be put in the backup pad, takes place to rock easily and produces the skew, influences the shearing precision.
SUMMERY OF THE UTILITY MODEL
In order to improve material board and easily take place to rock before being sheared and influence the problem of cutting accuracy, this application provides a plate shearing machine is used in processing of steel fire door.
The application provides a plate shearing machine is used in processing of fire door is prevented to steel adopts following technical scheme:
a plate shearing machine for machining a steel fireproof door comprises a plate shearing machine main body for machining the steel fireproof door, and further comprises a supporting base, a supporting plate, a fixing block, a pushing plate and a limiting plate;
the supporting base is arranged at one end of a feeding port of the plate shearing machine main body for machining the steel fireproof door, and the supporting plate is fixed on the supporting base;
the fixed blocks are provided with two upper surfaces which are respectively arranged at two opposite sides of the supporting plate, the push plates are provided with two side walls which are respectively close to the two fixed blocks, and the fixed blocks are provided with a pushing and aligning structure which is used for pushing the push plates to be close to the middle part of the supporting plate in a balanced manner;
the limiting plate is arranged above the supporting plate, and a lifting structure used for driving the limiting plate to lift is arranged on the limiting plate.
By adopting the technical scheme, when an operator places the material plate on the supporting plate, the two pushing and aligning structures respectively drive the two pushing plates to be close to each other, so that the material plate can be aligned in the horizontal direction, and meanwhile, the pushing and aligning mechanism can balance the stress of the pushing plates, so that the pushing plates cannot be inclined when pushing the material plate with larger self weight, and the pushing and aligning effect of the two pushing plates on the material plate is not influenced; meanwhile, the limiting plate is driven by the lifting structure to be pressed downwards to enable the material plate to be attached to the supporting plate, so that the flatness in the horizontal direction and the vertical direction is maintained as far as possible before the material plate enters the feeding port of the steel fireproof door machining plate shearing machine main body, and the cutting precision of the steel fireproof door machining plate shearing machine main body on the material plate cannot be influenced due to the fact that the material plate is shaken.
Preferably, the push-and-align structure comprises a connecting rod and a translation threaded rod; the connecting rod includes first mobile jib and two first auxiliary rods, two first auxiliary rod rigid coupling respectively is in first mobile jib length direction's both ends and with first mobile jib is the quadrature setting, first auxiliary rod is kept away from the one end of first mobile jib is run through the fixed block and with the push pedal is connected, the middle part of fixed block is rotated and is connected with the translation threaded rod, translation threaded rod screw thread runs through the middle part of first mobile jib, the translation threaded rod is kept away from the terminal surface rigid coupling of push pedal one end has the translation hand wheel.
Through adopting above-mentioned technical scheme, the fixed block can only the level be close to the material board and then carry out the clamp of horizontal direction on the material board and establish when rotatory translation threaded rod definite push pedal, and the translation hand wheel makes things convenient for operating personnel to the control of translation threaded rod, and two first auxiliary rods are then balanced to the thrust of translation threaded rod for the stress point on the push pedal is many, and the push pedal can not receive the force inhomogeneous and crooked in the removal process.
Preferably, a cross beam is arranged right above the limiting plate, a fixing rod is fixedly connected to one side, close to the supporting plate, of the steel fireproof door machining plate shearing machine main body, the fixing rod is located right above the cross beam, and the lifting structure is arranged between the fixing rod and the cross beam.
Through adopting above-mentioned technical scheme, the dead lever is fixed on the cutter main part, and the dead lever mainly plays the support fixed action to elevation structure for elevation of the better drive limiting plate of elevation structure.
Preferably, elevation structure includes threaded connection and is in the lift threaded rod at dead lever middle part, lift threaded rod keeps away from the one end of dead lever is rotated and is connected the middle part of crossbeam, lift threaded rod keeps away from the one end terminal surface rigid coupling of crossbeam has the lift hand wheel, the up end fixedly connected with of crossbeam is vertical to be run through the gag lever post of dead lever.
Through adopting above-mentioned technical scheme, the lifting threaded rod is used for controlling to promote the limiting plate and is close to the material board, and then presss from both sides the material board from vertical direction and establish, and the limiting rod can inject the limiting plate well and can only elevating movement and can not rotate along with lifting threaded rod's rotation, and the lifting hand wheel makes things convenient for operating personnel to operate lifting threaded rod.
Preferably, the beam is provided with two force dividing rods for balancing the stress of the limiting plate.
Through adopting above-mentioned technical scheme, the crossbeam is connected in the middle part of two component force poles for thrust distributes on the limiting plate through the component force pole relatively evenly.
Preferably, the component force lever includes a second primary lever, two second secondary levers; two the vice pole of second sets up respectively second mobile jib length direction both ends and with the second mobile jib is the quadrature setting, the lower extreme of the vice pole of second with the limiting plate rigid coupling, the both ends rigid coupling of crossbeam in two the middle part of second mobile jib.
Through adopting above-mentioned technical scheme, the vice pole of second and the limiting plate fixed connection of component rod, the fixed position of the vice pole of second is the corner of limiting plate, and the vice pole of second can let the corner of limiting plate also atress press the material board.
Preferably, the second auxiliary rod runs through and extends to the second main rod upper end face, the upper end face of the second auxiliary rod is provided with a limiting block, two the second auxiliary rod is connected with the second main rod in an elastic mode, the outside of the second auxiliary rod is located the second main rod is connected with a stabilizing spring in a sleeved mode between the limiting plates.
Through adopting above-mentioned technical scheme, the stopper can prevent that the vice pole of second from landing downwards, and the component pole passes through the crossbeam to be connected with the middle part of second mobile jib, then with power dispersion to the vice pole of second that the second mobile jib is connected on, stabilizing spring can cushion the direct pressure from the limiting plate top, prevents that the limiting plate from dying the material board in with the backup pad to lead to the unable removal of material board.
Preferably, a plurality of grooves are formed in the upper end face of the supporting plate, and universal balls are arranged in the grooves of the supporting plate.
Through adopting above-mentioned technical scheme, the material board in the convenient backup pad of universal ball removes when not cuting.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when an operator places the material plate on the supporting plate, the two pushing and aligning structures respectively drive the two pushing plates to be close to each other, so that the material plate can be aligned in the horizontal direction, and meanwhile, the pushing and aligning mechanisms can balance the stress of the pushing plates, so that the pushing plates cannot be inclined when pushing the material plate with larger self weight, and the pushing and aligning effect of the two pushing plates on the material plate is not influenced; meanwhile, the limiting plate is driven by the lifting structure to be pressed downwards to be attached to the supporting plate, so that the flatness in the horizontal direction and the vertical direction is maintained as much as possible before the material plate enters a feeding port of the steel fireproof door machining plate shearing machine main body, and the cutting accuracy of the steel fireproof door machining plate shearing machine main body on the material plate is not influenced due to shaking;
2. the fixed block limits that the push plate can only horizontally approach the material plate when the translation threaded rod is rotated so as to clamp the material plate in the horizontal direction, the translation hand wheel facilitates the control of an operator on the translation threaded rod, the two first auxiliary rods balance the thrust of the translation threaded rod, so that the push plate has more stress points, and the push plate cannot be stressed unevenly and be inclined in the moving process;
3. the lifting threaded rod is used for controlling the limiting plate to be pushed to be close to the material plate, the material plate is clamped from the vertical direction, the limiting rod can well limit that the limiting plate can only move up and down and cannot rotate along with the rotation of the lifting threaded rod, and the lifting hand wheel enables an operator to operate the lifting threaded rod conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a push-flush structure, a push plate and a fixing block according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a lifting structure, a force-dividing rod, a fixing rod, a limiting plate, a limiting block and a stabilizing spring according to an embodiment of the application.
Description of reference numerals: 1. a support base; 2. a support plate; 3. pushing the plate; 4. a fixed block; 5; translating the threaded rod; 6. a connecting rod; 7. a limiting plate; 8. fixing the rod; 9. a limiting rod; 10. a force-dividing rod; 11. lifting a threaded rod; 12. a cross beam; 13. the steel fireproof door processing plate shearing machine main body; 21. a ball transfer unit; 51. translating the hand wheel; 61. a first main bar; 62. a first sub-lever; 101. a second main bar; 102. a second sub-bar; 103. a stabilizing spring; 104. a limiting block; 111. lifting hand wheels.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses processing of fire door is prevented to steel is with plate shearing machine, refer to fig. 1, prevent fire door processing including the steel and use plate shearing machine main part 13, the processing of fire door is prevented to the steel is with 13 pan feeding mouths of plate shearing machine main part one end welded connection and is supported base 1, 2 welded fastening of backup pad are at supporting base 1 up end, be provided with a plurality of recesses that are the matrix and arrange in backup pad 2, the inside universal ball 21 that inlays of recess, 4 welding of fixed block is at 2 up end of backup pad and is followed the transmission direction setting of material board, 4 one side that the fixed block is close to the processing of fire door is prevented to the steel and is slided and be provided with push pedal 3, be provided with on the fixed block 4 and be used for balanced promotion 3 towards the neat structure of pushing away that 2 middle parts of backup pad are close to the push pedal.
Referring to fig. 1 and 2, the aligning structure includes a connecting rod 6 and a translation threaded rod 5, the connecting rod 6 includes a first main rod 61 and two first auxiliary rods 62, the two first auxiliary rods 62 are respectively and fixedly connected to two ends of the first main rod 61 in the length direction and are orthogonal to the first main rod 61, one end of the first auxiliary rod 62 far away from the first main rod 61 is rotatably connected to the fixed block 4 and welded to the side of the push plate 3 close to the fixed block 4; the middle part of fixed block 4 rotates and is connected with translation threaded rod 5, and 5 threads of translation threaded rod run through the middle part of first mobile jib 61, and translation threaded rod 5 keeps away from the terminal surface welded fastening of push pedal 3 one end and has translation hand wheel 51.
When an operator places the material plate on the supporting plate 2, the two translation threaded rods 5 are rotated simultaneously, so that the two push plates 3 are close to each other on the supporting plate 2 to clamp the material plate, the material plate can be leveled in the horizontal direction, and meanwhile, the two first auxiliary rods 62 can balance the stress of the push plates 3, so that the push plates 3 cannot be inclined when pushing the material plate with large self weight, and the aligning effect of the two push plates 3 on the material plate is influenced; the universal ball 21 arranged on the supporting plate 2 facilitates the material plate on the supporting plate 2 to move when the material plate is not sheared.
Referring to fig. 1 and 3, the steel is prevented that fire door processing is with plate shearing machine main part 13 and is close to one side welding of backup pad 2 and has the dead lever 8 that is located backup pad 2 top, it has gag lever post 9 to run through on the dead lever 8, gag lever post 9 bottom surface welded connection crossbeam 12, crossbeam 12 sets up and erects in backup pad 2 top along material board transmission direction, dead lever 8 is directly over crossbeam 12, dead lever 8 runs through the local screw thread that is close to crossbeam 12 middle part has lifting threaded rod 11, gag lever post 9 is located between lifting threaded rod 11 and the steel is prevented fire door processing and is used plate shearing machine main part 13, lifting threaded rod 11's upper surface welded fastening has lifting hand wheel 111, lifting threaded rod 11 lower extreme rotates to be connected at crossbeam 12 middle part.
When the lifting hand wheel 111 is rotated, the lifting threaded rod 11 drives the limiting plate 7 to be pressed downwards, so that the material plate is attached to the supporting plate 2, before the material plate enters a material inlet of the steel fireproof door machining plate shearing machine main body 13, the flatness in the horizontal direction and the vertical direction is maintained as far as possible, and the situation that the material plate is shaken to influence the cutting precision of the steel fireproof door machining plate shearing machine main body 13 on the material plate is avoided.
Referring to fig. 1 and 3, two force dividing rods 10 for balancing the stress of the limiting plate 7 are arranged on the beam 12, the two force dividing rods 10 are located on the upper end surfaces of two opposite sides of the limiting plate 7 and are sequentially arranged along the material plate transmission direction, each force dividing rod 10 comprises two second sub-rods 102 and one second main rod 101, two ends of the beam 12 are welded in the middle of the two second main rods 101, the two second sub-rods 102 are respectively arranged at two ends of the second main rod 101 in the length direction and are orthogonally arranged with the second main rod 101, the top end of each second sub-rod 102 penetrates through the upper end surface of the second main rod 101, a limiting block 104 is fixedly welded at the top end of each second sub-rod 102, the limiting block 104 is located at the position flush with the upper end surface of the second main rod 101, and a stabilizing spring 103 located between the second main rod 101 and the limiting plate 7 is sleeved outside the second sub.
The second auxiliary rod 102 of the force dividing rod 10 is fixedly connected with the limiting plate 7, the fixed position of the second auxiliary rod 102 on the limiting plate 7 is the corner of the limiting plate 7, and the second auxiliary rod 102 can enable the corner of the limiting plate 7 to be directly stressed to carry out balance pressing on the material plate; stabilizing spring 103 can cushion the direct pressure from limiting plate 7 top, prevents that limiting plate 7 from dying the material board in backup pad 2 and leading to unable removal. The implementation principle of plate shearing machine for processing steel fireproof door in the embodiment of the application is as follows: before the material plate is sheared by the plate shearing machine main body 13 for machining the steel fireproof door, the part to be sheared is determined firstly, then the translation hand wheel 51 is rotated to control the translation threaded rod 5 to push the connecting rod 6 and the push plate 3 to approach the material plate, finally the material plate is clamped in the horizontal direction, the lifting hand wheel 111 is rotated to control the lifting threaded rod 11 to push the force-dividing rod 10 and the limiting plate 7 to approach the material plate downwards together, and finally the material plate is elastically pressed on the supporting plate 2 in the vertical direction, so that the flatness in the horizontal direction and the vertical direction is maintained as far as possible before the material plate enters the material inlet of the plate shearing machine main body 13 for machining the steel fireproof door, and the situation that the material plate is sheared by the plate shearing machine main body 13 for machining the steel fireproof door is not rocked is avoided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a plate shearing machine is used in processing of fire door is prevented to steel, includes that the processing of fire door is prevented to steel is with plate shearing machine main part (13), its characterized in that: the device also comprises a supporting base (1), a supporting plate (2), a fixing block (4), a push plate (3) and a limiting plate (7);
the supporting base (1) is arranged at one end of a feeding opening of the steel fireproof door machining plate shearing machine main body (13), and the supporting plate (2) is fixed on the supporting base (1);
the fixed blocks (4) are provided with two upper surfaces which are arranged on two opposite sides of the supporting plate (2) in a split manner, the push plates (3) are provided with two side walls which are close to the two fixed blocks (4) respectively, and the fixed blocks (4) are provided with a pushing and aligning structure which is used for pushing the push plates (3) to approach towards the middle part of the supporting plate (2) in a balanced manner;
the limiting plate (7) is arranged above the supporting plate (2), and a lifting structure used for driving the limiting plate (7) to lift is arranged on the limiting plate (7).
2. The plate shearing machine for machining the steel fireproof door according to claim 1, wherein the plate shearing machine comprises: the push-and-align structure comprises a connecting rod (6) and a translation threaded rod (5);
the connecting rod (6) comprises a first main rod (61) and two first auxiliary rods (62), the two first auxiliary rods (62) are fixedly connected to two ends of the first main rod (61) in the length direction respectively and are arranged orthogonally to the first main rod (61), and one end, far away from the first main rod (61), of each first auxiliary rod (62) penetrates through the fixed block (4) and is connected with the push plate (3);
the middle part of fixed block (4) is rotated and is connected with translation threaded rod (5), translation threaded rod (5) screw thread runs through the middle part of first mobile jib (61), translation threaded rod (5) are kept away from the terminal surface rigid coupling of push pedal (3) one end has translation hand wheel (51).
3. The plate shearing machine for machining the steel fireproof door according to claim 1, wherein the plate shearing machine comprises: be provided with crossbeam (12) directly over limiting plate (7), one side rigid coupling that plate shearing machine main part (13) is close to backup pad (2) is prevented fire door processing to the steel has dead lever (8), dead lever (8) are located directly over crossbeam (12), elevation structure sets up dead lever (8) with between crossbeam (12).
4. The plate shearing machine for machining the steel fireproof door as claimed in claim 3, wherein: elevation structure includes threaded connection and is in lift threaded rod (11) at dead lever (8) middle part, lift threaded rod (11) are kept away from the one end of dead lever (8) is rotated and is connected the middle part of crossbeam (12), lift threaded rod (11) are kept away from the one end terminal surface rigid coupling of crossbeam (12) has lift hand wheel (111), the up end fixedly connected with of crossbeam (12) is vertical to be run through gag lever post (9) of dead lever (8).
5. The plate shearing machine for machining the steel fireproof door as claimed in claim 3, wherein: and the beam (12) is provided with two force dividing rods (10) for balancing the stress of the limiting plate (7).
6. The plate shearing machine for machining the steel fireproof door according to claim 5, wherein: the force dividing rod (10) comprises a second main rod (101) and two second auxiliary rods (102); two the secondary pole (102) set up respectively second mobile jib (101) length direction's both ends and with second mobile jib (101) are the quadrature setting, the lower extreme of secondary pole (102) with limiting plate (7) rigid coupling, the both ends rigid coupling of crossbeam (12) in two the middle part of second mobile jib (101).
7. The plate shearing machine for machining the steel fireproof door according to claim 6, wherein: the second auxiliary rod (102) penetrates through and extends to the upper end face of the second main rod (101), a limiting block (104) is arranged on the upper end face of the second auxiliary rod (102), the second auxiliary rod (102) is elastically connected with the second main rod (101), and a stabilizing spring (103) is sleeved between the second main rod (101) and the limiting plate (7) and outside the second auxiliary rod (102).
8. The plate shearing machine for machining the steel fireproof door according to claim 1, wherein the plate shearing machine comprises: a plurality of grooves are formed in the upper end face of the supporting plate (2), and universal balls (21) are arranged in the grooves of the supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485723.9U CN213827214U (en) | 2020-10-31 | 2020-10-31 | Plate shearing machine for machining steel fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485723.9U CN213827214U (en) | 2020-10-31 | 2020-10-31 | Plate shearing machine for machining steel fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213827214U true CN213827214U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022485723.9U Active CN213827214U (en) | 2020-10-31 | 2020-10-31 | Plate shearing machine for machining steel fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213827214U (en) |
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2020
- 2020-10-31 CN CN202022485723.9U patent/CN213827214U/en active Active
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