CN113070522A - Composite board broach - Google Patents
Composite board broach Download PDFInfo
- Publication number
- CN113070522A CN113070522A CN202110389003.9A CN202110389003A CN113070522A CN 113070522 A CN113070522 A CN 113070522A CN 202110389003 A CN202110389003 A CN 202110389003A CN 113070522 A CN113070522 A CN 113070522A
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- outside
- broach
- fixed
- support frame
- composite board
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- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000013519 translation Methods 0.000 claims abstract description 9
- 230000001276 controlling effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- 230000014616 translation Effects 0.000 description 7
- 230000007306 turnover Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013329 compounding Methods 0.000 description 4
- 239000002905 metal composite material Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D43/00—Broaching tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention relates to the technical field of composite board processing and production, in particular to a composite board broach which comprises a transverse mounting bracket and a driving motor, wherein the lower surface of the transverse mounting bracket is fixedly connected with an integral longitudinal connecting plate. The composite plate broach disclosed by the invention controls the structure-adjustable cutting module to be adjusted in a translation manner along the transverse guide rail by adopting the transmission mechanism, and the structure of the whole broach is adjustable, so that the position of a cutting opening can be changed as required, and the application range of the broach is wider; the cutting module with the adjustable structure can be conveniently and quickly assembled and disassembled through the fixing nut, the structural firmness and stability after assembly can be improved by utilizing the matching of the external fixing support, and the adjustment is convenient, so that the cutting module is suitable for the raw materials of composite boards with more specifications; drive mechanism inserts the internal thread through-hole through adjustment and is connected with inside adjusting slide through the right-hand member, conveniently connects and the transmission, and transmission efficiency is higher, and it is more convenient to load and unload, and later stage use cost reduces.
Description
Technical Field
The invention relates to the technical field of composite board processing and production, in particular to a composite board broach.
Background
The composite board has a board formed by layering different materials with different functions. Such as concrete for roofing, foam insulation and surface waterproofing. The sandwich board is also one of the composite boards, and another metal board is covered on one metal board, so that the effects of saving resources and reducing cost are achieved on the premise of not reducing the using effect (corrosion resistance, mechanical strength and the like). The compounding method generally includes an explosion compounding method, an explosion rolling compounding method, a rolling compounding method, and the like. Composite materials can be classified into composite plates, composite tubes, composite rods, and the like. The method is mainly applied to the industries of corrosion prevention, pressure vessel manufacturing, electric construction, petrifaction, medicine, light industry, automobile and the like.
The metal composite material technology can give play to the respective advantages of the component materials, realize the optimal allocation of the component material resources, save precious metal materials, realize the performance requirements which can not be met by single metal, can replace the import and fill the domestic blank, has wide application range, good economic and social benefits and is easy to obtain the support and help of the aspects.
Due to the performance functionalization of the heterogeneous metal composite material, the low cost and the wide application range, the development potential of the traditional metal composite material is improved. Along with the enhancement of the implementation strength of the national environmental protection industrial policy, the application of the rare metal composite material in the electric power flue gas desulfurization equipment is continuously increased, meanwhile, the degree of the investment localization of the chemical industry is greatly accelerated, and a good development opportunity is provided for the development of the rare metal material.
Need use the broach in composite sheet processing production process, and traditional broach simple structure, inner structure can't be adjusted, can only one-way cutting, and specification and direction of delivery to metal coil and other metal plane panel require than higher, lead to the use limitation great, and application scope is very limited, and loading and unloading are very inconvenient, lead to later stage use cost very high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, the improved composite plate broach is provided, and the problems that the traditional broach is simple in structure, cannot adjust the internal structure and can only cut in a single direction, the requirements on the specifications and the conveying directions of metal coiled materials and other metal plane plates are high, the use limitation is large, the application range is very limited, the loading and unloading are very inconvenient, and the later-stage use cost is very high are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a composite sheet broach, includes horizontal installing support and driving motor, horizontal installing support lower fixed surface be connected with a body structure longitudinal tie board, the longitudinal tie board front end have a transverse guide through bolt fixed mounting, the transverse guide outside slide and cup jointed outside sliding seat, outside sliding seat lateral surface on fixedly connected with put fixed mounting seat at the bottom, the inside movable mounting of fixed mounting seat put at the bottom have a cutting module with adjustable structure, cutting module include first circular tool bit, the circular tool bit of second and assembly support, longitudinal tie board internally mounted have the drive mechanism who is used for controlling outside sliding seat and adjusts the translation.
Transverse guide upper end and lower extreme all seted up both ends opening side and put the spout, outside sliding seat connect the face on set up with transverse guide matched with rearmounted assembly groove, all have on rearmounted assembly groove internal top surface and the interior bottom surface to the inside bellied integrative structure regulation strip of side spout, transverse guide inside set up the inside regulation cavity that is linked together with the side spout inside, inside regulation cavity inside sliding connection have the inside regulating slide who is connected by the drive mechanism transmission, inside regulating slide upper and lower extreme and regulation strip medial surface on all have the side direction meshing flank of tooth of intermeshing.
The bottom fixed mounting seat is internally provided with a lateral assembly groove, a left oblique assembly groove positioned at the left side of the lateral assembly groove and a right oblique assembly groove positioned at the right side of the lateral assembly groove, the assembly bracket comprises an inner fixed frame with a hollow structure, a first turnover support frame movably arranged at the outer side of the inner fixed frame through a lateral bracket, a second turnover support frame movably arranged at the outer side of the inner fixed frame through a lateral bracket, an outer fixed bracket positioned at the outer side of the inner fixed frame and a fixed nut positioned at the outer side of the outer fixed bracket, the inner side surface of the lateral assembly groove is provided with an external threaded rod which is of an integral structure and protrudes outwards, the inner fixing frame and the outer fixing bracket are sleeved outside the external threaded rod and are connected with the inside of the lateral assembly groove, the fixed nut is sleeved on the outer side of the external thread rod through threads to control the assembly support to be fixedly connected with the bottom fixed mounting seat.
The inner adjusting slide block is internally provided with two ends which are provided with inner thread adjusting through holes, and the transmission mechanism is connected with the inner adjusting slide block by inserting the inner thread adjusting through holes through the right end.
The top end of the outer side of the first overturning support frame is provided with a first assembling rotating shaft for mounting a first circular tool bit, and the top end of the outer side of the second overturning support frame is provided with a second assembling rotating shaft for mounting a second circular tool bit.
And the lateral surfaces of the first overturning support frame and the second overturning support frame are fixedly connected with lateral guide plates.
The first overturning support frame and the second overturning support frame comprise an internal overturning internal thread pipe movably installed on the outer side of the internal fixing frame through a lateral rotating shaft, an external thread adjusting rod inserted in the internal overturning internal thread pipe in a threaded manner, and an external overturning plate axially fixed at the top end of the outer side of the external thread adjusting rod.
The first circular cutter head and the second circular cutter head are the same in size.
The invention has the beneficial effects that:
(1) the composite plate broach comprises a transverse mounting bracket, a longitudinal connecting plate, a transverse guide rail fixed at the front end of the longitudinal connecting plate, an external sliding seat assembled outside the transverse guide rail in a sliding manner and a bottom-mounted fixed mounting seat provided with a structure-adjustable cutting module at the outer side, wherein the transmission mechanism is adopted to control the structure-adjustable cutting module to perform translation adjustment along the transverse guide rail, and the structure of the whole broach is adjustable, so that the position of a cutting opening can be changed as required, and the application range of the broach is wider;
(2) the cutting module with the adjustable structure consists of a bottom mounting cover, a top mounting cover, a first circular tool bit, a second circular tool bit, an internal fixing frame, a first overturning support frame, a second overturning support frame, an external fixing support and a fixing nut, wherein the fixing nut rotates at an external threaded rod, so that the rapid assembly and disassembly of the cutting module are conveniently controlled;
(3) set up the inside regulation cavity of built-in inside adjusting block inside transverse guide, utilize inside adjusting block upper and lower extreme and regulation strip mesh mutually to control outside sliding seat, drive mechanism inserts internal thread adjusting through hole through the right-hand member and is connected with inside adjusting block, conveniently connects and the transmission, and transmission efficiency is higher, and it is more convenient to load and unload, and later stage use cost reduces.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural view of a cutting module according to the present invention.
Fig. 3 is a schematic structural view of the mounting end of the bottom mount fixture mount of the present invention.
Fig. 4 is a perspective view of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1, fig. 2, the composite board broach shown in fig. 3 and fig. 4, including horizontal installing support 1 and driving motor 2, driving motor 2's effect is used for controlling the drive mechanism operation, 1 fixed surface is connected with integrative structure longitudinal tie plate 3 under the horizontal installing support, there is transverse guide 4 longitudinal tie plate 3 front end through bolt fixed mounting, outside sliding seat 5 has been cup jointed in the sliding of transverse guide 4 outside, fixed connection puts fixed mounting seat 6 at the bottom on the 5 lateral surfaces of outside sliding seat, the inside movable mounting of the fixed mounting seat 6 that puts at the bottom has the cutting module with adjustable structure, the cutting module includes first circular tool bit 9, the circular tool bit 10 of second and assembly support, 3 internally mounted of longitudinal tie plate has the drive mechanism that is used for controlling outside sliding seat 5 to adjust the translation.
Example (b): driving motor 2 passes through the bolt fastening at 3 left sides front ends of longitudinal tie plate, and drive mechanism left side top and 2 front end bearing tops of driving motor all have intermeshing's conical gear, and driving motor 2 drives drive mechanism and rotates, drives outside sliding seat 5 translations, also can drive outside sliding seat 5 translations through the chain. When the assembly bracket is arranged in the left side inclined assembly groove 17, the cutting opening is on the left side, and the equipment is used for cutting in a translation mode from right to left; when the assembling bracket is arranged in the right side inclined assembling groove 18, the cutting opening is arranged on the right side, and the equipment is used for horizontally moving and cutting from right to left. The loading and unloading operation only needs to be rotated by controlling the fixing nut 23, then after the fixing nut 23 is loosened, the first overturning support frame 20 and the second overturning support frame 21 can be overturned, then the length of the first overturning support frame 20 and the second overturning support frame 21 is changed by rotating the first overturning support frame 20 and the second overturning support frame 21, the gap between the first overturning support frame and the second overturning support frame is adjusted, so that the application range is improved, the installation positions of the first circular tool bit 9 and the second circular tool bit 10 are arranged in a staggered mode, and therefore the first circular tool bit and the second.
Further, in order to facilitate the adjustment and the loading and unloading of the internal transmission structure, the side-mounted sliding grooves 11 with two open ends are formed in the upper end and the lower end of the transverse guide rail 4, the rear-mounted assembling grooves 12 matched with the transverse guide rail 4 are formed in the connecting surface of the external sliding seat 5, the integrated structure adjusting strips 13 protruding towards the inside of the side-mounted sliding grooves 11 are formed in the top surface and the inner bottom surface of the rear-mounted assembling grooves 12, the internal adjusting cavities 14 communicated with the inside of the side-mounted sliding grooves 11 are formed in the transverse guide rail 4, the internal adjusting sliders 15 connected through the transmission mechanism in a sliding mode are connected in the internal adjusting cavities 14, and the internal adjusting sliders 15 are arranged on the lower end and the inner side surfaces of the adjusting strips 13 and.
Further, in order to cooperate to facilitate the loading and unloading and adjust the cutting opening, a lateral assembly groove 16 is formed inside the bottom fixed mounting seat 6, a left oblique assembly groove 17 positioned on the left side of the lateral assembly groove 16 and a right oblique assembly groove 18 positioned on the right side of the lateral assembly groove 16, the assembly support comprises a hollow internal fixed frame 19, a first turning support frame 20 movably mounted on the outer side of the internal fixed frame through a lateral support, a second turning support frame 21 movably mounted on the outer side of the internal fixed frame through a lateral support, an external fixed support frame 22 positioned on the outer side of the internal fixed frame and a fixed nut 23 positioned on the outer side of the external fixed support frame 22, an external threaded rod 24 of an integral structure protruding outwards is arranged on the inner side surface of the lateral assembly groove 16, the internal fixed frame and the external fixed support frame 22 are sleeved outside the external threaded rod 24 and connected inside the lateral assembly groove 16, and the fixed nut 23 is sleeved outside the external threaded rod 6 fixed connection, further, for cooperation assembly and regulation, inside regulation slider 15 is inside to be offered both ends and to be offered internal thread adjusting through hole 25, and drive mechanism inserts internal thread adjusting through hole 25 through the right-hand member and is connected with inside regulation slider 15.
Further, in order to match with the movable assembly, the top end of the outer side of the first turnover support frame 20 is provided with a first assembly rotating shaft 26 for installing the first circular cutter head 9, the top end of the outer side of the second turnover support frame 21 is provided with a second assembly rotating shaft 27 for installing the second circular cutter head 10, and further, in order to improve the cutting guidance, the outer side surfaces of the first turnover support frame 20 and the second turnover support frame 21 are fixedly connected with a lateral guide plate 28.
Further, in order to adjust the length conveniently, the first turning support frame 20 and the second turning support frame 21 include an internal turning internal thread pipe 29 movably installed on the outer side of the internal fixing frame through a lateral rotating shaft, an external thread adjusting rod 30 inserted in the internal turning internal thread pipe 29 through a thread, and an external turning plate 31 axially fixed at the top end of the outer side of the external thread adjusting rod 30, and further, in order to facilitate assembly and reduce cost, the first circular cutter head 9 and the second circular cutter head 10 are the same in size. The installation mode of first circular tool bit 9 and second circular tool bit 10 can also come quick control angle modulation through bottom accommodate motor, and the mode is that keep first circular tool bit 9 unchangeable, only needs control second circular tool bit 10 along the upset of first circular tool bit 9, can adopt along the bearing axial upset, also can follow the circumference upset.
The composite plate broach comprises a transverse mounting bracket 1, a longitudinal connecting plate 3, a transverse guide rail 4 fixed at the front end of the longitudinal connecting plate 3, an external sliding seat 5 assembled outside the transverse guide rail 4 in a sliding manner and a bottom fixed mounting seat 6 provided with a structure-adjustable cutting module at the outer side, wherein the structure-adjustable cutting module is controlled by a transmission mechanism to be adjusted in a translation manner along the transverse guide rail 4, and the structure of the whole broach is adjustable, so that the position of a cutting opening can be changed as required, and the application range of the broach is wider; the cutting module with the adjustable structure consists of a first circular tool bit 9, a second circular tool bit 10, an internal fixing frame, a first overturning support frame 20, a second overturning support frame 21, an external fixing support 22 and a fixing nut 23, and the fixing nut 23 rotates on an external threaded rod 24, so that the rapid assembly and disassembly of the cutting module are conveniently controlled, the structural firmness and stability after assembly can be improved by utilizing the matching of the external fixing support 22, and the length of the overturning support frame can be adjusted without completely disassembling the cutting module, so that the cutting module is suitable for composite board raw materials with more specifications; inside regulation cavity 14 who sets up built-in inside adjusting block 15 at transverse guide 4, utilize inside adjusting block 15 to go up the lower extreme and mesh mutually with regulation strip 13 to control outside sliding seat 5, drive mechanism inserts internal thread adjusting through-hole 25 through the right-hand member and is connected with inside adjusting block 15, conveniently connects and the transmission, and transmission efficiency is higher, and it is more convenient to load and unload, and later stage use cost reduces.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a composite sheet broach, includes horizontal installing support (1) and driving motor (2), characterized by: fixed surface be connected with an organic whole structure longitudinal tie plate (3) under horizontal installing support (1), longitudinal tie plate (3) front end have transverse guide (4) through bolt fixed mounting, transverse guide (4) outside slip cup jointed outside sliding seat (5), outside sliding seat (5) lateral surface on fixedly connected with put fixed mounting seat (6) at the bottom, the inside movable mounting of fixed mounting seat (6) put at the bottom have a cutting module with adjustable structure, cutting module include first circular tool bit (9), the circular tool bit of second (10) and assembly support, longitudinal tie plate (3) internally mounted have be used for controlling outside sliding seat (5) and adjust the drive mechanism of translation.
2. The composite board broach according to claim 1, characterized in that: transverse guide (4) upper end and lower extreme all seted up both ends opening side and put spout (11), outside sliding seat (5) connect and seted up on the face with transverse guide (4) matched with rearmounted assembly groove (12), all have on rearmounted assembly groove (12) interior top surface and the interior bottom surface to the inside bellied integrative structure regulation strip (13) of side spout (11), transverse guide (4) inside set up with the inside regulation cavity (14) that are linked together of side spout (11), inside regulation cavity (14) inside sliding connection have inside regulating slide (15) of being connected by the drive mechanism transmission, inside regulating slide (15) on, lower extreme and regulating strip (13) medial surface on all have the side direction meshing flank of tooth of intermeshing.
3. The composite board broach according to claim 1, characterized in that: put fixed mounting seat (6) at the bottom inside seted up side direction assembly recess (16), be located the left side of side direction assembly recess (16) and put assembly groove (17) and be located the right side of side direction assembly recess (16) and put assembly groove (18) to one side, the assembly support include hollow structure inside fixed frame (19), through first upset support frame (20) of side direction support movable mounting in the inside fixed frame (19) outside, through second upset support frame (21) of side direction support movable mounting in the inside fixed frame (19) outside, be located outside fixed bolster (22) in the inside fixed frame (19) outside and be located outside fixed bolster (22) outside fixed nut (23), side direction assembly recess (16) medial surface on have outside bellied integrative structure external screw rod (24), inside fixed frame (18) and outside fixed bolster cover link to each other outside external screw rod (24) and inside side direction assembly recess (16) and link to each other And the fixed nut (23) is sleeved on the outer side of the external thread rod (24) through threads to control the assembly bracket to be fixedly connected with the bottom fixed mounting seat (6).
4. The composite board broach according to claim 1, characterized in that: the inner adjusting slide block (15) is internally provided with an inner thread adjusting through hole (25) at two ends, and the transmission mechanism is connected with the inner adjusting slide block (15) by inserting the inner thread adjusting through hole (25) at the right end.
5. The composite board broach according to claim 3, characterized in that: the top end of the outer side of the first overturning support frame (19) is provided with a first assembling rotating shaft (26) used for installing the first circular cutter head (9), and the top end of the outer side of the second overturning support frame (20) is provided with a second assembling rotating shaft (27) used for installing the second circular cutter head (10).
6. The composite board broach according to claim 3, characterized in that: and lateral guide plates (28) are fixedly connected to the outer lateral surfaces of the first overturning support frame (19) and the second overturning support frame (20).
7. The composite board broach according to claim 3, characterized in that: the first overturning support frame (19) and the second overturning support frame (20) comprise an internal overturning internal thread pipe (29) movably mounted on the outer side of the internal fixing frame (18) through a lateral rotating shaft, an external thread adjusting rod (30) in the internal overturning internal thread pipe (29) in a threaded insertion mode, and an external overturning plate (31) axially fixed at the top end of the outer side of the external thread adjusting rod (30).
8. The composite board broach according to claim 1, characterized in that: the first circular cutter head (9) and the second circular cutter head (10) are the same in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389003.9A CN113070522B (en) | 2021-04-12 | 2021-04-12 | Composite board broach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110389003.9A CN113070522B (en) | 2021-04-12 | 2021-04-12 | Composite board broach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113070522A true CN113070522A (en) | 2021-07-06 |
| CN113070522B CN113070522B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110389003.9A Active CN113070522B (en) | 2021-04-12 | 2021-04-12 | Composite board broach |
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| Country | Link |
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| CN (1) | CN113070522B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205496675U (en) * | 2016-03-15 | 2016-08-24 | 汕头市捷盛机械手科技有限公司 | Adjustable cutting blade holder |
| CN210731173U (en) * | 2019-07-31 | 2020-06-12 | 福建捷思金属科技发展有限公司 | Portable plate shearing mechanism |
| CN112296429A (en) * | 2020-12-10 | 2021-02-02 | 江苏创恒机械科技有限公司 | Panel rolling shearing mechanism |
| CN216325546U (en) * | 2021-04-12 | 2022-04-19 | 江苏孜俊自动化科技有限公司 | Composite board broach |
-
2021
- 2021-04-12 CN CN202110389003.9A patent/CN113070522B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205496675U (en) * | 2016-03-15 | 2016-08-24 | 汕头市捷盛机械手科技有限公司 | Adjustable cutting blade holder |
| CN210731173U (en) * | 2019-07-31 | 2020-06-12 | 福建捷思金属科技发展有限公司 | Portable plate shearing mechanism |
| CN112296429A (en) * | 2020-12-10 | 2021-02-02 | 江苏创恒机械科技有限公司 | Panel rolling shearing mechanism |
| CN216325546U (en) * | 2021-04-12 | 2022-04-19 | 江苏孜俊自动化科技有限公司 | Composite board broach |
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| Publication number | Publication date |
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| CN113070522B (en) | 2024-05-28 |
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