CN211588694U - Three-section type plate shearing device - Google Patents
Three-section type plate shearing device Download PDFInfo
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- CN211588694U CN211588694U CN201922088341.XU CN201922088341U CN211588694U CN 211588694 U CN211588694 U CN 211588694U CN 201922088341 U CN201922088341 U CN 201922088341U CN 211588694 U CN211588694 U CN 211588694U
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Abstract
The utility model provides a three-section type plate shearing device, three-section type plate shearing device includes: the cutting machine comprises a workbench, a fixed baffle, a movable pressing plate, a first screw, a second screw, a third screw, a first cutter module, a second cutter module, a third cutter module and a cutter rest rotating shaft, wherein the workbench is provided with the fixed baffle, the movable pressing plate, the first screw, the second screw and the third screw; the operating handle is connected with the tool rest rotating shaft; the knife rest is connected with the operating handle; and the scale is arranged on the workbench. The utility model discloses the pertinence is stronger, the precision is higher, efficiency is higher, convenient operation, cost are lower.
Description
Technical Field
The utility model relates to a three-section type plate shearing device.
Background
For the detection of the flat-plate catalyst, a power plant sample is cut into a standard size and then can be filled into a reactor; and the sample is cut to a standard size when the strength test is carried out. The catalyst cutting in the laboratory generally comprises two methods, one method is to cut by using a sheet iron shear, the working efficiency is low, the precision is poor, and the palm of a worker is easily damaged after long-time cutting; the other type of industrial plate shearing machine is not strong in pertinence, too high in cost and not very high in efficiency.
In summary, the following problems exist in the prior art: the catalyst cutting in the laboratory has low efficiency and is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three-section type plate shearing device to solve the laboratory and tailor catalyst inefficiency, inconvenient problem.
Therefore, the utility model provides a three-section type plate shearing device, three-section type plate shearing device includes:
the workbench is provided with a top surface, a first side surface and a second side surface, the top surface, the first side surface and the second side surface are mutually vertical and intersected pairwise, and the top surface, the first side surface and the second side surface are intersected at one point together; the top surface is horizontally arranged;
the fixed baffle is L-shaped and comprises a lateral baffle arranged perpendicular to the top surface and a cover plate connected with the lateral baffle and extending in a direction parallel to the top surface;
the adjusting bolt penetrates through the cover plate and is provided with two ends, namely an upper end and a lower end, the upper end is positioned above the cover plate, and the lower end is positioned below the cover plate;
the movable pressing plate is in threaded connection with the lower end of the adjusting bolt, is parallel to the top surface and is positioned between the top surface and the cover plate;
the screw fixing plate is fixed on the top surface and is parallel to the lateral baffle;
the first screw rod, the second screw rod and the third screw rod are respectively arranged on the screw rod fixing plate in a penetrating way, are fixed on the top surface and are parallel to the lateral baffle; and is positioned in a space formed by the screw rod fixing plate, the first side surface and the top surface; the first screw rod, the second screw rod and the third screw rod are parallel to each other and are arranged at intervals higher than the top surface;
a first cutter module threadedly connected to the first screw, the first cutter module comprising: the cutter comprises a first upper blade, a first lower blade, a first hinge shaft, a first cutter holder and a first adjusting hand wheel, wherein the first hinge shaft is connected between the first upper blade and the first lower blade in a hinged mode; the first cutter seat is in threaded connection with the first screw rod;
a second cutter module threadedly coupled to the second screw and passing through the first screw through the first through-hole, the second cutter module comprising: the second upper blade, the second lower blade, a second hinge shaft which is hinged between the second upper blade and the second lower blade, a second cutter holder which supports the second hinge shaft, and a second adjusting hand wheel which adjusts the second screw rod; a third cut-off knife module, threaded connection is on the third screw rod and passes through the second perforation first screw rod, passes through the second screw rod through the third perforation, the third cut-off knife module includes: the third upper blade, the third lower blade, a third hinge shaft which is hinged between the third upper blade and the third lower blade, a third cutter holder which supports the third hinge shaft, and a third adjusting hand wheel which adjusts the third screw rod; the first cutter module, the second cutter module and the third cutter module are arranged at intervals and are parallel to each other; the axial directions of the first hinge shaft, the second hinge shaft and the third hinge shaft are all parallel to the extending direction of the lateral baffle;
the tool rest rotating shaft is arranged on the workbench;
the operating handle is connected with the tool rest rotating shaft;
the supporting rod is connected between the workbench and the operating handle;
the knife rest is connected with the operating handle;
the first upper blade has an inner end of the first upper blade and an outer end of the first upper blade;
the first lower blade has an inner end of the first lower blade and an outer end of the first lower blade;
the second upper blade has an inner end of the second upper blade and an outer end of the second upper blade;
the second bottom knife has an inner end of the second bottom knife and an outer end of the second bottom knife;
the third upper blade has an inner end of the third upper blade and an outer end of the third upper blade;
the third bottom knife has an inner end of the third bottom knife and an outer end of the third bottom knife;
the inner end of the first upper blade and the inner end of the first lower blade are hinged through the first hinge shaft;
the inner end of the second upper blade is hinged with the inner end of the second lower blade through the second hinge shaft;
the inner end of the third upper blade is hinged with the inner end of the third lower blade through the third hinge shaft;
the outer end of the first upper blade and the outer end of the first lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the outer end of the second upper blade and the outer end of the second lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the outer end of the third upper blade and the outer end of the third lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the first lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the first lower blade;
the second lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the second lower blade;
the third lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the third lower blade;
a scale disposed on the table;
the first lower blade fixing groove, the second lower blade fixing groove and the third lower blade fixing groove are parallel to each other and are respectively arranged at intervals corresponding to the scribed lines of the scale.
Further, the three-section type plate shearing device further comprises: and the adjusting handle is connected above the upper end of the adjusting bolt.
Further, the three-section type plate shearing device further comprises: the support rod is a pneumatic rod.
Further, the scale is disposed on the first side.
Further, the knife rest is triangle-shaped, has first summit, second summit and third summit, form the connection limit between second summit and the third summit, operating handle connects on the first summit, and the outer end of blade and the outer end of first lower blade, the outer end of blade and the outer end of second lower blade, the outer end of blade and the outer end of third lower blade set up respectively on the connection edge in the outer end of blade and third upper blade on the first upper blade.
Further, the workbench is cuboid.
Furthermore, the first tool apron, the second tool apron and the third tool apron are all in a strip shape or a block shape, and the tops of the first tool apron, the second tool apron and the third tool apron are located in the same plane;
the three-section type plate shearing device further comprises: the stress pressing plate is fixedly supported on the workbench and positioned above the first cutter holder, the second cutter holder, the third cutter holder and the first screw, the second screw and the third screw, the stress pressing plate is parallel to the top surface, and the distances between the stress pressing plate and the first cutter holder, the second cutter holder and the third cutter holder are greater than zero.
Further, the length ratio of the first screw rod, the second screw rod and the third screw rod is as follows: 1:2:3.
Further, the tool rest rotating shaft and the supporting rod are arranged on the top surface.
Through placing 3 cut-off knife modules that can remove on the screw rod, can adjust and tailor the size, make 3 cut-off knife modules tailor jointly, obtain the sample of assigned size simultaneously. The 3 cut-off knife modules can cut out samples with the same size and samples with different sizes, and have the advantages of stronger pertinence, higher precision, higher efficiency, convenient operation and lower cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the three-stage plate shearing device of the present invention;
fig. 2 is a schematic view of a cutter module according to the present invention;
fig. 3 is a schematic view of the working principle of the present invention during sample fixing.
The reference numbers illustrate:
1. a work table; 101. a first side surface; 102. a second side surface; 103. a top surface; 2. a movable pressing plate; 3. adjusting the bolt; 30. an adjusting handle; 4. a scale; 5. a first upper blade; 6. a second upper blade; 7. a third upper blade; 8. a first adjusting hand wheel; 9. a second adjusting hand wheel; 10. a third adjusting hand wheel; 11. a bearing; 12. perforating; 13. a tool holder spindle; 131. a first hinge shaft; 132. a second hinge shaft; 133. a third hinge shaft; 14. a support bar; 15. a tool holder; 16. an operating handle; 17. a stressed pressing plate; 18. fixing a baffle plate; 181. a cover plate; 182. a lateral baffle; 19. a screw fixing plate; 201. a first tool apron; 202. a second tool apron; 203. a third tool apron; 211. a first screw; 212. a second screw; 213. a third screw; 22. a first lower blade; 23. a second lower blade; 24. a third lower blade; 251. a first lower blade fixing groove; 252. a second lower blade fixing groove; 253. and a third lower blade fixing groove.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, the three-stage plate shearing device of the present invention comprises:
the workbench 1 is provided with a top surface 103, a first side surface 101 and a second side surface 102, wherein the top surface 103, the first side surface 101 and the second side surface 102 are mutually vertical and intersected pairwise, and the top surface, the first side surface and the second side surface are intersected at one point together; the top surface 103 is horizontally arranged; the working platform is mainly built by a metal pipe metal plate, wherein a flat hard rubber sheet is paved on the top surface;
the fixed baffle 18 is L-shaped, made of metal, such as stainless steel, and as shown in fig. 3, the fixed baffle 18 includes a lateral baffle 182 disposed perpendicular to the top surface, and a cover plate 181 connected to the lateral baffle 182 and extending in a direction parallel to the top surface;
the adjusting bolt 3 penetrates through the cover plate 181, the adjusting bolt 3 is provided with two ends, namely an upper end and a lower end, the upper end is positioned above the cover plate 181, and the lower end is positioned below the cover plate;
the movable pressing plate 2, for example, a steel plate, is screwed to the lower end of the adjusting bolt 3, the lower end of the adjusting bolt 3 is provided with a bearing 11 for connecting the movable pressing plate 2, and the movable pressing plate 2 is parallel to the top surface and is located between the top surface 103 and the cover plate 181; the movable pressing plate 2 is screwed down to press the catalyst, and then cutting can be carried out;
a screw fixing plate 19 fixed on the top surface and parallel to the side baffle 182;
a first screw 211, a second screw 212 and a third screw 213, which may be made of stainless steel, are respectively inserted into the screw fixing plate 19 and located in a space formed by the screw fixing plate 19, the first side surface 101 and the top surface 103; the first screw 211, the second screw 212 and the third screw 213 are parallel to each other and are arranged at intervals higher than the top surface 103;
a first cutter module screwed on the first screw 211, the first cutter module comprising: the cutting tool comprises a first upper blade 5, a first lower blade 22, a first hinge shaft 131, a first tool apron 201 and a first adjusting hand wheel 8, wherein the first hinge shaft 131 is connected between the first upper blade and the first lower blade in a hinged mode, the first tool apron 201 supports the first hinge shaft, and the first adjusting hand wheel 8 is used for adjusting the first tool apron 201; the first tool apron 201 is in threaded connection with the first screw 211; the blade is precisely moved by the rotation of the first adjusting hand wheel 8, and the first cutter seat 201 can perform threaded motion relative to the first screw 211 to realize forward and backward movement;
a second cutter module screwed to the second screw 212 and passing through the first screw 211 through the through-hole 12, the second cutter module comprising: a second upper blade 6, a second lower blade 23, a second hinge shaft 132 which is hinged between the second upper blade and the second lower blade, a second knife seat 202 which supports the second hinge shaft, and a second adjusting hand wheel 9 which adjusts the second screw rod 212; through the simultaneous rotation of the second adjusting hand wheel 9, the second tool apron 202 can perform threaded motion relative to the second screw rod 212, and the movement on the first screw rod 211 is realized through the through hole 12, so that the forward and backward movement is realized;
a third cutter module screwed to the third screw 213 and passing through the first screw 211 through the through hole 12 and passing through the second screw 212 through the through hole 12, the third cutter module comprising: a third upper blade 7, a third lower blade 24, a third hinge shaft 133 which is hinged between the third upper blade and the third lower blade, a third knife holder 203 which supports the third hinge shaft, and a third adjusting handwheel 10 which adjusts the third screw rod 213; through the rotation of the third adjusting handwheel 10, the third tool apron 203 performs a threaded motion relative to the third screw rod 213, and realizes the movement on the first screw rod 211 and the second screw rod 212 through the through hole 12 respectively, so as to realize the advance and retreat;
the first cutter module, the second cutter module and the third cutter module are arranged at intervals and are parallel to each other; each tool apron can be connected with a corresponding screw through a bearing 11; the axial directions of the first hinge shaft 131, the second hinge shaft 132 and the third hinge shaft 133 are all parallel to the extending direction of the lateral baffle 182;
the tool rest rotating shaft 13 is arranged on the workbench 1; the three knives work simultaneously;
an operating handle 16 connected with the tool rest rotating shaft 13;
a support rod 14 connected between the table 1 and an operation handle 16;
a blade holder 15 connected to the operating handle 16;
the first upper blade has an inner end of the first upper blade and an outer end of the first upper blade;
the first lower blade has an inner end of the first lower blade and an outer end of the first lower blade;
the second upper blade has an inner end of the second upper blade and an outer end of the second upper blade;
the second bottom knife has an inner end of the second bottom knife and an outer end of the second bottom knife;
the third upper blade has an inner end of the third upper blade and an outer end of the third upper blade;
the third bottom knife has an inner end of the third bottom knife and an outer end of the third bottom knife;
the inner ends of the first upper blade and the first lower blade are hinged through the first hinge shaft 131;
the inner end of the second upper blade and the inner end of the second lower blade are hinged through the second hinge shaft 132;
the inner end of the third upper blade and the inner end of the third lower blade are hinged through the third hinge shaft 133;
the outer end of the first upper blade and the outer end of the first lower blade are free ends and can be arranged on the tool rest 15 in a clutching mode respectively;
the outer end of the second upper blade and the outer end of the second lower blade are free ends and can be arranged on the tool rest 15 in a clutching mode respectively;
the outer end of the third upper blade and the outer end of the third lower blade are free ends and can be arranged on the tool rest 15 in a clutching mode respectively;
a first lower blade fixing groove 251 which is arranged on the top surface of the workbench 1, accommodates the outer end of the first lower blade 22 and also positions the first lower blade 22 when being pressed and sheared; the number of the first lower blade fixing grooves 251 may be plural, and they are arranged at intervals; so as to carry out shearing size adjustment;
a second lower blade fixing groove 252, which is provided on the top surface of the table 1, accommodates the outer end of the second lower blade 23, and positions the second lower blade 23 when it is pressed down for cutting; the number of the second lower blade fixing grooves 252 may be plural and arranged at intervals; so as to carry out shearing size adjustment;
a third lower blade fixing groove 253 which is arranged on the top surface of the workbench 1, accommodates the outer end of the third lower blade 24 and positions the third lower blade 24 when being pressed and sheared; the number of the third lower blade fixing grooves 253 may be plural and arranged at intervals;
the scale 4 is arranged on the workbench 1 and used for calibrating the position of each cut-off knife module; so as to carry out shearing size adjustment;
the first lower blade fixing groove 251, the second lower blade fixing groove 252, and the third lower blade fixing groove 253 are parallel to each other and are spaced apart from the scribe lines of the scale 4.
When cutting the catalyst, the tool holders are adjusted to the designated positions through the adjusting hand wheels, then the lower blades are placed into the corresponding blade fixing grooves from the tool rest 15, namely the lower blades are placed on the top surface of the workbench, and the operating handle 16 is pressed down, so that the upper blades are pressed down to respectively realize the matched cutting with the lower blades. When the utility model is not used for cutting, the upper blade and the lower blade are respectively lifted and placed on the knife rest.
Further, the three-section type plate shearing device further comprises: and the adjusting handle 30 is connected above the upper end of the adjusting bolt 3, so that the movable pressing plate 2 can be conveniently screwed and pressed down or the movable pressing plate 2 can be loosened. The adjustment handle 30 is rotated to enable the movable pressing plate 2 to rise to the top end, the flat denitration catalyst, namely a sample, is placed on the workbench 1, one section of the flat plate is tightly attached to the fixed baffle 18, the adjustment handle 30 is rotated, the movable pressing plate 2 compresses the catalyst, and then cutting can be carried out.
Furthermore, the supporting rod 14 is a pneumatic rod, so that the supporting rod is powerful, the force application is rapid and powerful, the rapid operation is convenient, and the blade moving operation is more convenient.
Further, the scale 4 is disposed on the first side surface 101, so that the scale is not easily worn. The scale 4 may also be provided on the top surface of the table, so that it is easy to observe.
Further, the knife rest 15 is a triangular bracket, and has a first vertex, a second vertex and a third vertex, a connecting edge is formed between the second vertex and the third vertex, the operating handle 16 is connected on the first vertex, and the outer end of the first upper blade, the outer end of the first lower blade, the outer end of the second upper blade, the outer end of the second lower blade, the outer end of the third upper blade and the outer end of the third lower blade are respectively arranged on the connecting edge. On one hand, the knife rest 15 is stressed stably and has firm structure, and on the other hand, after the operation handle 16 acts, 3 blades can both act simultaneously, and the operation is rapid and quick and has high efficiency. Furthermore, a connecting edge is formed between the second vertex and the third vertex and is parallel to the second screw rod 212, and a connecting edge is formed between the second vertex and the third vertex and is vertical to a top surface of a connecting line of the second screw rod 212, so that when the upper blade is pressed down, the path and the stress are reasonable.
Furthermore, the workbench 1 is cuboid, is convenient to manufacture and is flat.
Further, the first tool apron 201, the second tool apron 202 and the third tool apron 203 are all in a strip shape or a block shape so as to move on each screw rod, and the tops of the first tool apron, the second tool apron and the third tool apron are located in the same plane;
the three-section type plate shearing device further comprises: carry out spacing atress clamp plate 17 to first blade holder, second blade holder and third blade holder, fixed stay is on the workstation and is located first blade holder, second blade holder, third blade holder and the top of first screw rod, second screw rod and third screw rod to make the better atress of blade during operation, can not the tip perk, atress clamp plate 17 is parallel the top surface sets up and atress clamp plate 17 with the distance of first blade holder, second blade holder and third blade holder is greater than zero.
Further, the length ratio of the first screw 211, the second screw 212 and the third screw 213 is: 1:2:3. Thus, the length of the corresponding screw rod is reduced, and the screw rod is convenient to adjust quickly. The 3 tool holders can be arranged at equal intervals to cut out the catalysts with the same size, and also can be arranged at unequal intervals to obtain different sizes.
Further, the tool holder rotating shaft 13 and the supporting rod 14 are both arranged on the top surface 103, so that the tool holder rotating shaft 13 is supported conveniently.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. For the utility model discloses a each component can make up each other under the condition of conflict not, and any technical personnel in the field do not deviate from the utility model discloses an equal change and the modification made under the prerequisite of the design and principle all should belong to the scope of protection of the utility model.
Claims (9)
1. A three-stage plate shearing device is characterized by comprising:
the workbench is provided with a top surface, a first side surface and a second side surface, the top surface, the first side surface and the second side surface are mutually vertical and intersected pairwise, and the top surface, the first side surface and the second side surface are intersected at one point together; the top surface is horizontally arranged;
the fixed baffle is L-shaped and comprises a lateral baffle arranged perpendicular to the top surface and a cover plate connected with the lateral baffle and extending in a direction parallel to the top surface;
the adjusting bolt penetrates through the cover plate and is provided with two ends, namely an upper end and a lower end, the upper end is positioned above the cover plate, and the lower end is positioned below the cover plate;
the movable pressing plate is in threaded connection with the lower end of the adjusting bolt, is parallel to the top surface and is positioned between the top surface and the cover plate;
the screw fixing plate is fixed on the top surface and is parallel to the lateral baffle;
the first screw rod, the second screw rod and the third screw rod are respectively arranged in the screw rod fixing plate in a penetrating manner and are positioned in a space formed by the screw rod fixing plate, the first side surface and the top surface; the first screw rod, the second screw rod and the third screw rod are parallel to each other and are arranged at intervals higher than the top surface;
a first cutter module threadedly connected to the first screw, the first cutter module comprising: the cutter comprises a first upper blade, a first lower blade, a first hinge shaft, a first cutter holder and a first adjusting hand wheel, wherein the first hinge shaft is connected between the first upper blade and the first lower blade in a hinged mode; the first cutter seat is in threaded connection with the first screw rod;
a second cutter module threadedly coupled to the second screw and passing through the first screw through the first through-hole, the second cutter module comprising: the second upper blade, the second lower blade, a second hinge shaft which is hinged between the second upper blade and the second lower blade, a second cutter holder which supports the second hinge shaft, and a second adjusting hand wheel which adjusts the second screw rod;
a third cut-off knife module, threaded connection is on the third screw rod and passes through the second perforation first screw rod, passes through the second screw rod through the third perforation, the third cut-off knife module includes: the third upper blade, the third lower blade, a third hinge shaft which is hinged between the third upper blade and the third lower blade, a third cutter holder which supports the third hinge shaft, and a third adjusting hand wheel which adjusts the third screw rod;
the first cutter module, the second cutter module and the third cutter module are arranged at intervals and are parallel to each other; the axial directions of the first hinge shaft, the second hinge shaft and the third hinge shaft are all parallel to the extending direction of the lateral baffle;
the tool rest rotating shaft is arranged on the workbench;
the operating handle is connected with the tool rest rotating shaft;
the supporting rod is connected between the workbench and the operating handle;
the knife rest is connected with the operating handle;
the first upper blade has an inner end of the first upper blade and an outer end of the first upper blade;
the first lower blade has an inner end of the first lower blade and an outer end of the first lower blade;
the second upper blade has an inner end of the second upper blade and an outer end of the second upper blade;
the second bottom knife has an inner end of the second bottom knife and an outer end of the second bottom knife;
the third upper blade has an inner end of the third upper blade and an outer end of the third upper blade;
the third bottom knife has an inner end of the third bottom knife and an outer end of the third bottom knife;
the inner end of the first upper blade and the inner end of the first lower blade are hinged through the first hinge shaft;
the inner end of the second upper blade is hinged with the inner end of the second lower blade through the second hinge shaft;
the inner end of the third upper blade is hinged with the inner end of the third lower blade through the third hinge shaft;
the outer end of the first upper blade and the outer end of the first lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the outer end of the second upper blade and the outer end of the second lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the outer end of the third upper blade and the outer end of the third lower blade are free ends and can be arranged on the tool rest in a clutching mode respectively;
the first lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the first lower blade;
the second lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the second lower blade;
the third lower blade fixing groove is arranged on the top surface of the workbench and used for accommodating the outer end of the third lower blade;
a scale disposed on the table;
the first lower blade fixing groove, the second lower blade fixing groove and the third lower blade fixing groove are parallel to each other and are respectively arranged at intervals corresponding to the scribed lines of the scale.
2. The three-stage plate shearing device according to claim 1, further comprising: and the adjusting handle is connected above the upper end of the adjusting bolt.
3. The three-stage plate shearing device according to claim 1, wherein said support rods are pneumatic rods.
4. The three-stage plate shearing device according to claim 1, wherein said scale is disposed on said first side.
5. The three-stage plate shearing device according to claim 1, wherein said tool holder is triangular and has a first vertex, a second vertex and a third vertex, a connecting edge is formed between said second vertex and said third vertex, said operating handle is connected to said first vertex, and the outer end of said first upper blade and the outer end of said first lower blade, the outer end of said second upper blade and the outer end of said second lower blade, and the outer end of said third upper blade and the outer end of said third lower blade are respectively disposed on said connecting edge.
6. The three-stage plate shearing device according to claim 1, wherein said table is rectangular parallelepiped shaped.
7. The three-stage plate shearing device according to claim 1, wherein the first tool apron, the second tool apron and the third tool apron are all in a strip shape or a block shape, and the tops of the first tool apron, the second tool apron and the third tool apron are positioned in the same plane;
the three-section type plate shearing device further comprises: the stress pressing plate is fixedly supported on the workbench and positioned above the first cutter holder, the second cutter holder, the third cutter holder and the first screw, the second screw and the third screw, the stress pressing plate is parallel to the top surface, and the distances between the stress pressing plate and the first cutter holder, the second cutter holder and the third cutter holder are greater than zero.
8. The three-stage plate shearing device according to claim 1, wherein the length ratio of the first screw, the second screw and the third screw is: 1:2:3.
9. The three-stage plate shearing device according to claim 1, wherein said tool holder spindle and said support bar are both disposed on said top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088341.XU CN211588694U (en) | 2019-11-27 | 2019-11-27 | Three-section type plate shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088341.XU CN211588694U (en) | 2019-11-27 | 2019-11-27 | Three-section type plate shearing device |
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| Publication Number | Publication Date |
|---|---|
| CN211588694U true CN211588694U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088341.XU Active CN211588694U (en) | 2019-11-27 | 2019-11-27 | Three-section type plate shearing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987558A (en) * | 2019-11-27 | 2020-04-10 | 北京源深节能技术有限责任公司 | Plate type denitration catalyst three-section type plate shearing device |
-
2019
- 2019-11-27 CN CN201922088341.XU patent/CN211588694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987558A (en) * | 2019-11-27 | 2020-04-10 | 北京源深节能技术有限责任公司 | Plate type denitration catalyst three-section type plate shearing device |
| CN110987558B (en) * | 2019-11-27 | 2024-05-14 | 北京京能科技有限公司 | Three-section type plate shearing device for flat-plate denitration catalyst |
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