CN216502630U - Shear stress dispersion device for plate shearing machine - Google Patents
Shear stress dispersion device for plate shearing machine Download PDFInfo
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- CN216502630U CN216502630U CN202123331010.8U CN202123331010U CN216502630U CN 216502630 U CN216502630 U CN 216502630U CN 202123331010 U CN202123331010 U CN 202123331010U CN 216502630 U CN216502630 U CN 216502630U
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- 238000010008 shearing Methods 0.000 title claims abstract description 69
- 239000006185 dispersion Substances 0.000 title claims description 29
- 230000000694 effects Effects 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a shearing stress dispersing device for a plate shearing machine, which comprises an outer shell, wherein a bottom plate is arranged at the side end of the outer shell, a fixed seat is arranged above the side end of the bottom plate, a right-angle shearing plate is arranged between the side end of the fixed seat and the bottom plate, a stress dispersing right-angle groove is formed in the right angle of the connection of the right-angle shearing plate, and a notch size adjusting device is penetratingly arranged inside the stress dispersing right-angle groove. According to the shear stress dispersing device for the plate shearing machine, the stress dispersing right-angle grooves are formed in the right angles of the right-angle shear plates, so that the direction of the shear stress can be changed, the shear stress is dispersed to multiple directions of the bottom plate, the deformation of the plate shearing caused by the shear stress is effectively avoided, the damage is reduced, the service life of the plate shearing machine is prolonged, the second adjusting right-angle plate is overlapped into the first adjusting right-angle plate through the moving seat, the size of the notch of the second adjusting right-angle plate is changed again, the notch is adjusted according to the shearing requirement, the overall adaptability is improved, and the shearing quality is guaranteed.
Description
Technical Field
The utility model relates to the technical field of plate shearing machines, in particular to a device for dispersing shearing stress for a plate shearing machine.
Background
A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade. The shearing stress of the plate shearing machine can be decomposed into components vertical to the cross section by means of the upper moving blade and the lower fixed blade and by adopting a reasonable blade gap to apply shearing force to metal plates with various thicknesses so as to break and separate the plates according to required sizes, and the components are called as normal stress or normal stress when the plate shearing machine shears; the component tangent to the cross section is called "shear stress.
1. The right-angle plate shearing of the existing plate shearing machine is integrally formed, when the plate shearing machine is used, the shearing stress of the right-angle plate shearing machine is vertically downward and cannot be dispersed, and the right-angle plate shearing machine is easy to deform and damage after being used for a long time, so that the plate shearing efficiency and the service life are influenced;
2. secondly, the current stress dispersion groove can't adjust as required, and the suitability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shearing stress dispersing device for a plate shearing machine, which can change the direction of shearing stress of a right-angle shearing plate by arranging a stress dispersing right-angle groove at the right angle of the right-angle shearing plate, so that the shearing stress is dispersed to multiple directions of a bottom plate, the deformation of the shearing plate caused by the shearing stress is effectively avoided, the damage is reduced, the service life of the plate shearing machine is also prolonged, a driving motor drives a screw rod to rotate again, a moving seat on a first adjusting right-angle plate is dislocated with a first adjusting right-angle plate through a movable inserted rod during rotation, a second adjusting right-angle plate is superposed inside the first adjusting right-angle plate through a moving seat, the size of a notch of the second adjusting right-angle plate is changed again, the notch is adjusted according to the shearing requirement, the overall suitability is improved, the shearing quality is ensured, and the problems in the prior art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a shear stress dispersing device for a plate shearing machine comprises an outer shell, wherein a bottom plate is mounted at the side end of the outer shell, a fixed seat is mounted above the side end of the bottom plate, a right-angle shear plate is arranged between the side end of the fixed seat and the bottom plate, a stress dispersing right-angle groove is formed in the right angle of the connection of the right-angle shear plate, and a notch size adjusting device penetrates through the inside of the stress dispersing right-angle groove;
notch size adjusting device includes driving motor, lead screw, removes seat, first adjustment rectangular plate and second adjustment rectangular plate, and driving motor's output and lead screw are connected, have cup jointed on the lead screw and have removed the seat, and the side that removes the seat is connected with first adjustment rectangular plate and second adjustment rectangular plate.
Preferably, stress dispersion grooves are formed in the first adjusting right-angle plate and the second adjusting right-angle plate, the stress dispersion grooves of the first adjusting right-angle plate are movably coated with the second adjusting right-angle plate, the first adjusting right-angle plate and the second adjusting right-angle plate are coated in the stress dispersion right-angle grooves, and gear blocks are arranged on the inner wall of each stress dispersion right-angle groove.
Preferably, the quantity that first adjustment right-angle board and second adjustment right-angle board all set up is the same with the quantity of right-angle shear board, and the first adjustment right-angle board side of every group all is connected with the removal seat through movable inserted bar, sets up the notch of inserting with movable inserted bar on the removal seat that the second adjustment right-angle board is connected.
Preferably, the driving motor is installed on the side end face of the fixed seat, and a sliding groove for accommodating the sliding of the movable seat is formed in the fixed seat.
Preferably, the tail end of the moving seat is provided with a positioning block, and the inner wall of the sliding groove of the fixing seat extends to be provided with a positioning groove inserted with the positioning block.
Preferably, the first adjusting right-angle plate and the second adjusting right-angle plate are movably butted with the stress dispersion right-angle groove through a moving seat, and a nut matched with the screw rod is arranged in the moving seat.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the shear stress dispersing device for the plate shearing machine, the stress dispersing right-angle grooves are formed in the right angles of the right-angle shearing plates, the notch size adjusting devices penetrate through the stress dispersing right-angle grooves, and the stress dispersing right-angle grooves are formed in the right angles of the right-angle shearing plates, so that the direction of the shear stress can be changed, the shear stress can be dispersed to a plurality of directions of the bottom plate, the deformation of the plate shearing caused by the shear stress is effectively avoided, the damage is reduced, and the service life of the plate shearing machine is prolonged.
2. The utility model relates to a shearing stress dispersing device for a plate shearing machine, wherein the inner wall of a stress dispersing right-angle groove is provided with a gear block, the number of first adjusting right-angle plates and second adjusting right-angle plates is the same as that of the right-angle shearing plates, the side end of each group of first adjusting right-angle plates is connected with a moving seat through a movable insertion rod, the moving seat connected with the second adjusting right-angle plates is provided with a notch inserted with the movable insertion rod, a driving motor is arranged on the side end surface of a fixed seat, the inside of the fixed seat is provided with a sliding groove for accommodating the moving seat to slide, the tail end of the moving seat is provided with a positioning block, the inner wall of the sliding groove of the fixed seat is provided with a positioning groove inserted with the positioning block in an extending manner, the first adjusting right-angle plate and the second adjusting right-angle plates are movably butted with the stress dispersing groove through the moving seat, a nut matched with a screw rod is arranged in the moving seat, and the driving motor drives the screw rod to rotate, remove the seat and remove at the pivoted in-process, drive first adjustment right-angle board and the antedisplacement of second adjustment right-angle board, when removing the stress dispersion right-angle inslot, first adjustment right-angle board is spacing by the gear piece, accomplish the counterpoint, thereby make stress dispersion right-angle groove notch diminish, consolidate the notch on shear stress dispersion's effect, when needs reduce the notch once more, driving motor drives the lead screw once more and rotates, during the rotation, removal seat on the first adjustment right-angle board carries out the dislocation through activity inserted bar and first adjustment right-angle board, second adjustment right-angle board is through removing the inside coincidence that carries out of seat to first adjustment right-angle board, thereby change its notch size once more, according to the shearing needs, adjust the notch, improve whole suitability, guarantee the shearing quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a right angle shear plate configuration of the present invention;
FIG. 3 is a schematic view of a slot size adjusting device according to the present invention;
FIG. 4 is a schematic view of the first and second adjusting gussets of the present invention;
FIG. 5 is a sectional view of the fixing base structure of the present invention.
In the figure: 1. an outer housing; 11. a base plate; 12. a fixed seat; 121. a sliding groove; 122. positioning a groove; 13. a right angle shear plate; 14. a stress dispersion right-angle groove; 141. a gear block; 2. a notch size adjusting device; 21. a drive motor; 22. a screw rod; 23. a movable seat; 231. positioning blocks; 24. a first adjusting right-angle plate; 241. a stress dispersion groove; 242. a movable inserted link; 25. and a second adjusting right-angle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a shear stress dispersing device for a plate shearing machine comprises an outer shell 1, a bottom plate 11 is installed at the side end of the outer shell 1, a fixed seat 12 is installed above the side end of the bottom plate 11, a right-angle shear plate 13 is arranged between the side end of the fixed seat 12 and the bottom plate 11, a stress dispersing right-angle groove 14 is formed in the right-angle position of the connection of the right-angle shear plate 13, a notch size adjusting device 2 is arranged in the stress dispersing right-angle groove 14 in a penetrating mode, the stress dispersing right-angle groove 14 is formed in the right-angle position of the right-angle shear plate 13, the direction of shear stress of the right-angle shear plate can be changed, the shear stress of the right-angle shear plate is dispersed to multiple directions of the bottom plate 11, plate shearing deformation caused by the shear stress is effectively avoided, damage is reduced, and the service life of the plate shearing machine is prolonged.
Referring to fig. 3-5, the notch size adjusting device 2 includes a driving motor 21, a screw rod 22, a moving seat 23, a first adjusting right-angle plate 24 and a second adjusting right-angle plate 25, an output end of the driving motor 21 is connected with the screw rod 22, the screw rod 22 is sleeved with the moving seat 23, a side end of the moving seat 23 is connected with the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25, stress dispersing grooves 241 are respectively formed inside the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25, the second adjusting right-angle plate 25 is movably wrapped in the stress dispersing grooves 241 of the first adjusting right-angle plate 24, the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25 are wrapped in the stress dispersing grooves 14, the inner walls of the stress dispersing grooves 14 are provided with positioning blocks 141, the number of the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25 is the same as the number of the shearing plates 13, and the side end of each group of first adjusting right-angle plates 24 is connected with the moving seat 23 through the movable insertion rod 242, the moving seat 23 connected with the second adjusting right-angle plates 25 is provided with a notch inserted with the movable insertion rod 242, the driving motor 21 is installed on the side end face of the fixed seat 12, the fixed seat 12 is internally provided with a sliding groove 121 for accommodating the moving seat 23 to slide, the tail end of the moving seat 23 is provided with a positioning block 231, the inner wall of the sliding groove 121 of the fixed seat 12 is extended and provided with a positioning groove 122 inserted with the positioning block 231, the first adjusting right-angle plates 24 and the second adjusting right-angle plates 25 are movably butted with the stress dispersion right-angle grooves 14 through the moving seat 23, nuts matched with the screw rods 22 are arranged in the moving seat 23, the driving motor 21 drives the screw rods 22 to rotate, the moving seat 23 moves in the rotating process to drive the first adjusting right-angle plates 24 and the second adjusting right-angle plates 25 to move forwards, when the adjusting right-angle plates move into the stress dispersion right-angle grooves 14, first adjustment rectangular board 24 is spacing by gear piece 141, accomplish the counterpoint, thereby make 14 notches in stress dispersion right-angle groove diminish, consolidate the notch in shear stress dispersion's effect, when needs reduce the notch once more, driving motor 21 drives lead screw 22 once more and rotates, when rotating, removal seat 23 on the first adjustment rectangular board 24 misplaces through activity inserted bar 242 and first adjustment rectangular board 24, second adjustment rectangular board 25 is through removing the inside coincidence of seat 23 to first adjustment rectangular board 24, thereby change its notch size once more, according to the shearing needs, adjust the notch, improve whole suitability, guarantee the shearing quality.
In summary, the following steps: the shear stress dispersing device for the plate shearing machine comprises a stress dispersing right-angle groove 14 arranged at the right angle of a right-angle shearing plate 13, a notch size adjusting device 2 penetrated inside the stress dispersing right-angle groove 14, and a stress dispersing right-angle groove 14 arranged at the right angle of the right-angle shearing plate 13, so that the direction of the shear stress can be changed, the shear stress can be dispersed to a plurality of directions of a bottom plate 11, the deformation of the plate shearing caused by the shear stress is effectively avoided, the damage is reduced, the service life of the plate shearing machine is prolonged, a gear block 141 is arranged on the inner wall of the stress dispersing right-angle groove 14, the number of first adjusting right-angle plates 24 and the number of second adjusting right-angle plates 25 are the same as the number of the right-angle shearing plates 13, the side end of each group of the first adjusting right-angle plates 24 is connected with a moving seat 23 through a movable inserting rod 242, notches inserted with the movable inserting rod 242 are arranged on the moving seat 23 connected with the second adjusting right-angle plates 25, the driving motor 21 is installed on the side end face of the fixed seat 12, the inside of the fixed seat 12 is provided with a sliding groove 121 for accommodating the sliding of the movable seat 23, the tail end of the movable seat 23 is provided with a positioning block 231, the inner wall of the sliding groove 121 of the fixed seat 12 is extended with a positioning groove 122 inserted with the positioning block 231, the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25 are movably butted with the stress dispersion right-angle groove 14 through the movable seat 23, a nut matched with the screw rod 22 is arranged in the movable seat 23, the driving motor 21 drives the screw rod 22 to rotate, the movable seat 23 moves in the rotating process to drive the first adjusting right-angle plate 24 and the second adjusting right-angle plate 25 to move forwards, when the movable seat moves into the stress dispersion right-angle groove 14, the first adjusting right-angle plate 24 is limited by the gear block 141 to complete the alignment, so that the notch of the stress dispersion right-angle groove 14 is reduced, the notch is reinforced on the effect of shear stress dispersion, when needs reduce the notch once more, driving motor 21 drives lead screw 22 once more and rotates, and during the rotation, removal seat 23 on the first adjustment right-angle board 24 misplaces through activity inserted bar 242 and first adjustment right-angle board 24, and second adjustment right-angle board 25 is through removing seat 23 to the inside coincidence that carries out of first adjustment right-angle board 24 to change its notch size once more, according to shearing needs, adjust the notch, improve whole suitability, guarantee the shearing quality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device of shear stress dispersion for plate shearing machine, includes shell body (1), its characterized in that: a bottom plate (11) is mounted at the side end of the outer shell (1), a fixed seat (12) is mounted above the side end of the bottom plate (11), a right-angle shear plate (13) is arranged between the side end of the fixed seat (12) and the bottom plate (11), a stress dispersion right-angle groove (14) is formed in the right angle of the connection of the right-angle shear plate (13), and a notch size adjusting device (2) penetrates through the inside of the stress dispersion right-angle groove (14);
notch size adjusting device (2) are including driving motor (21), lead screw (22), remove seat (23), first adjustment right-angle board (24) and second adjustment right-angle board (25), and the output and lead screw (22) of driving motor (21) are connected, have cup jointed on lead screw (22) and have removed seat (23), and the side that removes seat (23) is connected with first adjustment right-angle board (24) and second adjustment right-angle board (25).
2. The device for dispersing shear stress of a plate shearing machine according to claim 1, wherein: stress dispersion groove (241) have all been seted up to the inside of first adjustment right-angle board (24) and second adjustment right-angle board (25), and the cladding of the stress dispersion groove (241) internalization of first adjustment right-angle board (24) is provided with second adjustment right-angle board (25), and first adjustment right-angle board (24) and second adjustment right-angle board (25) all cladding setting have been opened on the inner wall of stress dispersion right-angle groove (14) gear piece (141) in stress dispersion right-angle groove (14).
3. The device for dispersing shear stress of a plate shearing machine according to claim 1, wherein: the quantity that first adjustment right-angle board (24) and second adjustment right-angle board (25) all set up is the same with the quantity of right angle shear plate (13), and every first adjustment right-angle board of group (24) side all is connected with removal seat (23) through activity inserted bar (242), offers the notch of inserting with activity inserted bar (242) and closing on removal seat (23) that second adjustment right-angle board (25) are connected.
4. The device for dispersing shear stress of a plate shearing machine according to claim 1, wherein: the driving motor (21) is installed on the side end face of the fixed seat (12), and a sliding groove (121) for accommodating the sliding of the movable seat (23) is formed in the fixed seat (12).
5. The device for dispersing shear stress of a plate shearing machine according to claim 4, wherein: the tail end of the movable seat (23) is provided with a positioning block (231), and the inner wall of the sliding groove (121) of the fixed seat (12) is extended to be provided with a positioning groove (122) inserted with the positioning block (231).
6. The device for dispersing shear stress of a plate shearing machine according to claim 1, wherein: the first adjusting right-angle plate (24) and the second adjusting right-angle plate (25) are movably butted with the stress dispersion right-angle groove (14) through a moving seat (23), and a nut matched with the screw rod (22) is arranged in the moving seat (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331010.8U CN216502630U (en) | 2021-12-28 | 2021-12-28 | Shear stress dispersion device for plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331010.8U CN216502630U (en) | 2021-12-28 | 2021-12-28 | Shear stress dispersion device for plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502630U true CN216502630U (en) | 2022-05-13 |
Family
ID=81505968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123331010.8U Expired - Fee Related CN216502630U (en) | 2021-12-28 | 2021-12-28 | Shear stress dispersion device for plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502630U (en) |
-
2021
- 2021-12-28 CN CN202123331010.8U patent/CN216502630U/en not_active Expired - Fee Related
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Granted publication date: 20220513 |