CN114147552B - Fixing clamp for knife and scissors processing - Google Patents
Fixing clamp for knife and scissors processing Download PDFInfo
- Publication number
- CN114147552B CN114147552B CN202111534578.1A CN202111534578A CN114147552B CN 114147552 B CN114147552 B CN 114147552B CN 202111534578 A CN202111534578 A CN 202111534578A CN 114147552 B CN114147552 B CN 114147552B
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- rotating shaft
- connecting piece
- seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000000694 effects Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/52—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of shear blades or scissors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
- Transmission Devices (AREA)
Abstract
The invention is applicable to the technical field of knife and shear processing, and provides a fixing clamp for knife and shear processing, which comprises a fixing box, wherein a movable frame is symmetrically and movably arranged on the fixing box, a fixing seat is arranged on the movable frame, and the fixing clamp further comprises: the output end of the driving mechanism is respectively connected with the moving mechanism and the rotating mechanism; the fixing mechanism comprises a turntable, a first connecting piece and a movable seat; the moving mechanism comprises a second connecting piece, a moving assembly, a third connecting piece, a rotating piece and a moving piece. According to the fixing clamp for the cutter shearing processing, the driving mechanism drives the moving mechanism and the rotating mechanism respectively, the moving mechanism can realize opposite movement of the two groups of fixing seats and the fixing mechanism, and the two groups of fixing mechanisms drive the two groups of fixing seats to fix the cutter shearing, so that the fixing stability of the cutter shearing is improved; the fixed knot constructs cooperation rotary mechanism and can realizes the quick fixed of tool setting scissors, improves the machining stability and the machining efficiency of tool setting scissors, reduces the damage rate of tool setting scissors processing.
Description
Technical Field
The invention belongs to the technical field of knife and shear processing, and particularly relates to a fixing clamp for knife and shear processing.
Background
Hardware tools are the general names of various metal devices manufactured by forging, calendaring, cutting and other physical processing of metals such as iron, steel, aluminum and the like. The hardware tools are divided according to the purposes of the products and can be divided into tool hardware, building hardware, daily hardware, lockset grinding tools, kitchen and bathroom hardware, household hardware, hardware parts and the like, and the knife and scissors belong to the daily hardware. At present, in the process of processing a cutter shearing product, the used part of the cutter shearing needs to be subjected to grinding treatment so as to meet the normal use of the cutter shearing, and before the cutter shearing is subjected to grinding, the cutter shearing needs to be effectively fixed so as to ensure the processing quality and the processing safety of the cutter shearing.
At present, a bench vice is mostly adopted for a clamp for knife and shear processing, and two jaw seats of the bench vice are driven to move in opposite directions by rotating a threaded shaft arranged on the bench vice, so that the fixed clamping of the knife and shear is realized; however, the clamp seat area of the bench vice is limited, the stability of fixing the bench vice cannot be guaranteed for the cutter shears with larger size, the efficiency of fixing the cutter shears by manually operating the bench vice is low, and the quick fixing of the cutter shears cannot be realized, so that the efficiency and quality of cutter shears processing are poor.
Therefore, in view of the above-mentioned current situation, there is an urgent need to develop a fixing clamp for cutting tools to overcome the shortcomings in the current practical application.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a fixing clamp for knife and scissors processing, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a fixed fixture for knife and scissors processing, includes the fixed box, symmetrical activity is provided with the removal frame on the fixed box, remove and install the fixing base on the frame, still include:
the driving mechanism is arranged in the fixed box, the output end of the driving mechanism is respectively connected with the moving mechanism and the rotating mechanism, and the rotating mechanism is fixedly connected with the fixed mechanism;
the fixing mechanism comprises a rotary table, a first connecting piece and a movable seat, wherein the rotary table and the movable seat are movably arranged on the movable frame, the rotary table is fixedly connected with the rotating mechanism, two ends of the first connecting piece are movably arranged on the rotary table and the movable seat, and a fixed seat is fixedly arranged on the movable seat;
the moving mechanism comprises a second connecting piece, a moving assembly, a third connecting piece, a rotating piece and a moving piece, wherein one end of the second connecting piece is connected with the output end of the driving mechanism, the other end of the second connecting piece is connected with the moving assembly, the third connecting piece is connected with the moving assembly and is movably connected with the rotating piece, the rotating piece is fixedly connected with the moving piece, the moving piece is movably mounted on the side wall of the fixed box, and the moving piece is fixedly connected with the moving frame;
the movable assembly comprises a first gear, a second gear and a third gear, the first gear, the second gear and the third gear are sequentially meshed and connected, the first gear is fixedly connected with the second connecting piece and the third connecting piece, two ends of the second gear are respectively connected with the second connecting piece and the rotating piece, and the third gear is movably connected with the movable piece;
the driving mechanism drives the second connecting piece and the rotary mechanism to rotate in sequence, the second connecting piece drives the first gear, the second gear and the third connecting piece to rotate simultaneously, the second gear drives the rotating piece to rotate, the rotating piece moves the movable frame in a mode of driving the third gear and the movable piece to move, the rotary mechanism drives the rotary table to rotate, the rotary table drives the first connecting piece to rotate, the first connecting piece drives the movable seat to move the movable seat to slide on the movable frame in a mode of driving the movable seat to move the movable seat, the fixed seat is close to the movable seat on the movable frame, and the fixed seat is fast fixed for the tool setting scissors in a mode of being close to each other.
As a further technical scheme of the invention, the driving mechanism comprises a driving piece, a third rotating shaft, a transmission module, a fourth rotating shaft and a rotating seat, wherein the driving piece is fixed in a fixed box, the output end of the driving piece is fixedly connected with the third rotating shaft, the third rotating shaft is fixedly connected with a second connecting piece, two ends of the transmission module are respectively fixedly connected with the third rotating shaft and the fourth rotating shaft, the fourth rotating shaft is movably arranged in the fixed box, and the rotating seat is fixedly arranged on the fourth rotating shaft.
As a further technical scheme of the invention, the transmission module, the fourth rotating shaft and the rotating seat are provided with two groups, and the two groups of rotating seats are respectively and movably connected with the two groups of rotating mechanisms.
As a further technical scheme of the invention, the rotating mechanism comprises an electric element, a connecting assembly, a transmission assembly and a second rotating shaft, wherein the electric element is arranged in a fixed box, the output end of the electric element is connected with the connecting assembly, the connecting assembly is movably arranged in the fixed box and fixedly connected with the transmission assembly, the transmission assembly is movably arranged in the fixed box, one end of the second rotating shaft is connected with the transmission assembly, and the other end of the second rotating shaft sequentially penetrates through a third gear, a moving part and a moving frame and is fixedly connected with a turntable.
As a further technical scheme of the invention, the connecting assembly comprises a first rotating shaft, a sliding part, a connecting rod, a sliding seat and a fourth connecting piece, wherein the first rotating shaft is movably arranged in the fixed box, the first rotating shaft is fixedly connected with the transmission assembly, the sliding part is movably arranged on the first rotating shaft, the sliding part is fixedly connected with the output end of the electric element, the two ends of the connecting rod are respectively and movably connected with the sliding part and the fourth connecting piece, the fourth connecting piece is slidably arranged on the sliding seat, the fourth connecting piece is movably connected with the rotating seat, and the sliding seat is fixed at one end of the first rotating shaft.
As a further technical scheme of the invention, the transmission assembly comprises a first roller, a second roller, a third roller, a fourth roller and a transmission belt, wherein the first roller is fixedly arranged on a first rotating shaft, the second roller and the third roller are both movably connected with the inner wall of the fixed box, the third roller is fixedly connected with the second rotating shaft, the fourth roller is movably arranged in the fixed box, and the transmission belt is sequentially sleeved on the first roller, the second roller, the third roller and the fourth roller.
As a further technical scheme of the invention, one end of the second roller is fixedly provided with a sliding seat which is slidably arranged on the inner wall of the fixed box.
Compared with the prior art, the invention has the beneficial effects that:
the driving piece drives the third rotating shaft to rotate, and the third rotating shaft drives the second connecting piece to rotate and simultaneously drives the fourth rotating shaft and the rotating seat to rotate through the transmission module; the second connecting piece drives the first gear and the second gear to rotate at the same time, the second gear drives the rotating piece to rotate, the rotating piece drives the third gear and the moving piece to move, the moving piece drives the two groups of moving frames to move in opposite directions on the fixed box, the moving of the fixed seats and the fixed mechanisms is realized, the two groups of fixed mechanisms drive the two groups of fixed seats to fix the scissors, the fixing stability of the scissors is improved, the scissors with different specifications are clamped, the phenomenon of tremble and the like in the grinding process caused by overlong scissors is prevented, and the quality and efficiency of the scissors processing are improved;
the electric element drives the sliding part to slide on the first rotating shaft, the sliding part drives the fourth connecting part to reversely move on the sliding seat through the connecting rod, so that the fourth connecting part is tightly attached to the inner wall of the rotating seat, the rotating seat drives the sliding seat to rotate through the fourth connecting part, the sliding seat drives the first rotating shaft to rotate, the first rotating shaft drives the first roller to rotate, the first roller drives the second roller, the third roller and the fourth roller to rotate respectively through the driving belt, and the third roller drives the second rotating shaft to rotate in a mode of driving the second rotating shaft, so that the second rotating shaft drives the fixing mechanism to rotate on the moving frame;
the second pivot drives the carousel and rotates, and the carousel carries out pivoted mode through driving first connecting piece, has realized that first connecting piece drives and removes the seat and remove on removing the frame for install the fixing base on removing the seat and the cooperation of fixing the fixing base on removing the frame, and then realized that the fixing base is to the cutting scissors centre gripping fixed, improves the machining stability and the machining efficiency of cutting scissors, reduces the damage rate of cutting scissors processing.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a fixing clamp for cutting a knife according to an embodiment of the present invention.
Figure 2 is a top view, in cross-section, of the structure at A-A in figure 1.
Fig. 3 is a schematic diagram of the structure at B in fig. 1.
Fig. 4 is a schematic structural view of the connection assembly in fig. 3.
Fig. 5 is a top view of the cross-section of the structure at C-C in fig. 3.
Fig. 6 is a schematic structural view of the first connector in fig. 1.
Reference numerals: 1-fixed box, 2-movable rack, 3-fixed seat, 4-fixed mechanism, 41-turntable, 42-first connector, 43-movable seat, 5-movable mechanism, 51-second connector, 52-movable component, 521-first gear, 522-second gear, 523-third gear, 53-third connector, 54-rotatable component, 55-movable component, 6-rotatable mechanism, 61-electric component, 62-connector, 621-first rotating shaft, 622-slider, 623-connecting rod, 624-slide, 625-fourth connector, 63-transmission component, 631-first roller, 632-second roller, 633-third roller, 634-fourth roller, 635-transmission belt, 64-second rotating shaft, 7-driving mechanism, 71-driving component, 72-third rotating shaft, 73-transmission module, 74-fourth rotating shaft, 75-rotatable seat, 8-sliding seat.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 6, a fixing clamp for cutting a knife according to an embodiment of the present invention includes a fixing case 1, a moving frame 2 is symmetrically and movably disposed on the fixing case 1, a fixing base 3 is mounted on the moving frame 2, and further includes:
the driving mechanism 7 is arranged in the fixed box 1, the output end of the driving mechanism 7 is respectively connected with the moving mechanism 5 and the rotating mechanism 6, and the rotating mechanism 6 is fixedly connected with the fixed mechanism 4;
the fixing mechanism 4 comprises a rotary table 41, a first connecting piece 42 and a movable seat 43, wherein the rotary table 41 and the movable seat 43 are movably arranged on the movable frame 2, the rotary table 41 is fixedly connected with the rotating mechanism 6, two ends of the first connecting piece 42 are movably arranged on the rotary table 41 and the movable seat 43, and a fixed seat 3 is fixedly arranged on the movable seat 43;
the moving mechanism 5 comprises a second connecting piece 51, a moving assembly 52, a third connecting piece 53, a rotating piece 54 and a moving piece 55, wherein one end of the second connecting piece 51 is connected with the output end of the driving mechanism 7, the other end of the second connecting piece 51 is connected with the moving assembly 52, the third connecting piece 53 is movably connected with the rotating piece 54, the rotating piece 54 is fixedly connected with the moving piece 55, the moving piece 55 is movably mounted on the side wall of the fixed box 1, and the moving piece 55 is fixedly connected with the moving frame 2;
the moving assembly 52 comprises a first gear 521, a second gear 522 and a third gear 523, wherein the first gear 521, the second gear 522 and the third gear 523 are sequentially meshed and connected, the first gear 521 is fixedly connected with the second connecting piece 51 and the third connecting piece 53, two ends of the second gear 522 are respectively connected with the second connecting piece 51 and the rotating piece 54, and the third gear 523 is movably connected with the moving piece 55;
the driving mechanism 7 drives the second connecting piece 51 and the rotating mechanism 6 to rotate in sequence, the second connecting piece 51 drives the first gear 521, the second gear 522 and the third connecting piece 53 to rotate, the second gear 522 drives the rotating piece 54 to rotate, the rotating piece 54 realizes the movement of the movable frame 2 by driving the third gear 523 and the movable piece 55 to move, the rotating mechanism 6 drives the rotary table 41 to rotate, the rotary table 41 drives the first connecting piece 42 to rotate, the first connecting piece 42 realizes the mutual approaching of the fixed seat 3 on the movable seat 43 and the fixed seat 3 on the movable frame 2 by driving the movable seat 43 to slide on the movable frame 2, and the fixed seat 3 realizes the quick fixing of the tool setting scissors by the mutual approaching.
In this embodiment, the second connecting piece 51 drives the first gear 521 to rotate and the second gear 522 to rotate, the second gear 522 drives the rotating piece 54 to rotate, the rotating piece 54 drives the third gear 523 and the moving piece 55 to move, and the moving piece 55 drives the two groups of moving frames 2 to move in opposite directions on the fixed box 1, so that the fixed seat 3 and the fixed mechanism 4 are moved, the two groups of fixed mechanisms 4 drive the two groups of fixed seats 3 to fix the scissors, the fixing stability of the scissors is improved, the scissors with different specifications are clamped, the phenomenon of tremble in the grinding process caused by overlong scissors is prevented, and the quality and efficiency of the scissors processing are improved;
the rotating mechanism 6 drives the rotary table 41 to rotate, the rotary table 41 drives the movable seat 43 to move on the movable frame 2 through driving the first connecting piece 42 to rotate, so that the fixed seat 3 installed on the movable seat 43 is matched with the fixed seat 3 fixed on the movable frame 2, the fixed seat 3 clamps and fixes the cutter, the processing stability and the processing efficiency of the cutter are improved, and the damage rate of the cutter processing is reduced.
In a preferred embodiment, the first connecting member 42 preferably has a rod-shaped structure with two ends being spherical, and the two ends of the first connecting member 42 are movably mounted on the turntable 41 and the movable seat 43, respectively;
the second connecting piece 51, the third connecting piece 53 and the rotating piece 54 are all preferably a rotating rod structure;
the moving member 55 preferably has a moving block structure.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the driving mechanism 7 includes a driving member 71, a third rotating shaft 72, a transmission module 73, a fourth rotating shaft 74 and a rotating seat 75, wherein the driving member 71 is fixed in the fixed box 1, an output end of the driving member 71 is fixedly connected with the third rotating shaft 72, the third rotating shaft 72 is fixedly connected with the second connecting member 51, two ends of the transmission module 73 are fixedly connected with the third rotating shaft 72 and the fourth rotating shaft 74 respectively, the fourth rotating shaft 74 is movably mounted in the fixed box 1, and the rotating seat 75 is fixedly arranged on the fourth rotating shaft 74.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the transmission module 73, the fourth rotating shaft 74 and the rotating seat 75 are provided with two groups, and the two groups of rotating seats 75 are movably connected with the two groups of rotating mechanisms 6, respectively.
In the present embodiment, the driving member 71 drives the third rotating shaft 72 to rotate, and the third rotating shaft 72 drives the second connecting member 51 to rotate, and simultaneously drives the fourth rotating shaft 74 and the rotating seat 75 to rotate through the transmission module 73, and the rotating seat 75 drives the rotating mechanism 6 to rotate.
In a preferred embodiment, the driving member 71 is preferably a servo motor;
the transmission module 73 preferably adopts a belt transmission structure, and may also adopt a gear transmission structure meeting the requirements.
As shown in fig. 3 to 5, as a preferred embodiment of the present invention, the rotating mechanism 6 includes an electric element 61, a connection assembly 62, a transmission assembly 63, and a second rotating shaft 64, the electric element 61 is installed in the stationary case 1, and an output end of the electric element 61 is connected to the connection assembly 62, the connection assembly 62 is movably installed in the stationary case 1, the connection assembly 62 is fixedly connected to the transmission assembly 63, the transmission assembly 63 is movably installed in the stationary case 1, one end of the second rotating shaft 64 is connected to the transmission assembly 63, and the other end of the second rotating shaft 64 sequentially penetrates through the third gear 523, the moving member 55, and the moving frame 2 and is fixedly connected to the turntable 41.
As shown in fig. 3 to 5, as a preferred embodiment of the present invention, the connection assembly 62 includes a first rotation shaft 621, a sliding member 622, a connection rod 623, a sliding seat 624, and a fourth connection member 625, wherein the first rotation shaft 621 is movably installed in the fixed case 1, and the first rotation shaft 621 is fixedly connected with the transmission assembly 63, the sliding member 622 is movably installed on the first rotation shaft 621, and the sliding member 622 is fixedly connected with the output end of the electric element 61, both ends of the connection rod 623 are respectively movably connected with the sliding member 622 and the fourth connection member 625, the fourth connection member 625 is slidably installed on the sliding seat 624, and the fourth connection member 625 is movably connected with the rotating seat 75, and the sliding seat 624 is fixed at one end of the first rotation shaft 621.
As shown in fig. 3 to 5, as a preferred embodiment of the present invention, the transmission assembly 63 includes a first roller 631, a second roller 632, a third roller 633, a fourth roller 634, and a transmission belt 635, where the first roller 631 is fixedly mounted on the first rotating shaft 621, the second roller 632 and the third roller 633 are movably connected with the inner wall of the fixed case 1, the third roller 633 is fixedly connected with the second rotating shaft 64, the fourth roller 634 is movably mounted in the fixed case 1, and the transmission belt 635 is sequentially sleeved on the first roller 631, the second roller 632, the third roller 633, and the fourth roller 634.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, a sliding seat 8 is fixedly provided at one end of the second roller 632, and the sliding seat 8 is slidably mounted on the inner wall of the stationary box 1.
In this embodiment, the electric element 61 drives the sliding element 622 to slide on the first rotating shaft 621, the sliding element 622 drives the fourth connecting element 625 to move reversely on the sliding seat 624 through the connecting rod 623, so as to achieve the tight fitting between the fourth connecting element 625 and the inner wall of the rotating seat 75, the rotating seat 75 drives the sliding seat 624 to rotate through the fourth connecting element 625, the sliding seat 624 drives the first rotating shaft 621 to rotate, the first rotating shaft 621 drives the first rotating shaft 631 to rotate, the first rotating shaft 631 drives the second rotating wheel 632, the third rotating wheel 633 and the fourth rotating wheel 634 respectively through the driving belt 635, the third rotating wheel 633 drives the second rotating shaft 64 to rotate in a manner that the second rotating shaft 64 drives the fixing mechanism 4 to rotate on the moving frame 2, and the second rotating shaft 64 drives the turntable 41 on the fixing mechanism 4 to rotate.
In a preferred embodiment, the motorized element 61 is preferably a motorized rotatable lever, and the motorized element 61 rotates as the slider 622 rotates;
the sliding member 622 is preferably a sliding sleeve structure;
the fourth connection member 625 preferably adopts a connection block structure;
the transmission assembly 63 changes along with the movement of the fixing mechanism 4, when the fixing mechanism 4 moves, the third roller 633 also moves, the third roller 633 drives the second roller 632 and the sliding seat 8 to slide in the fixing box 1 through the transmission belt 635, in the moving process, the moving distance between the second roller 632 and the third roller 633 is equal to the moving distance between the third roller 633 and the fourth roller 634, so that the transmission assembly 63 can drive the fixing mechanism 4 to clamp and fix the scissors at any position on the fixing box 1, and the effective fixing of the scissors with different sizes is met.
The working principle of the invention is as follows:
the driving piece 71 drives the third rotating shaft 72 to rotate, and the third rotating shaft 72 drives the second connecting piece 51 to rotate and simultaneously drives the fourth rotating shaft 74 and the rotating seat 75 to rotate through the transmission module 73; the second connecting piece 51 drives the first gear 521 and the second gear 522 to rotate at the same time, the second gear 522 drives the rotating piece 54 to rotate, the rotating piece 54 drives the third gear 523 and the moving piece 55 to move, and the moving piece 55 drives the two groups of moving frames 2 to move in opposite directions on the fixed box 1, so that the moving of the fixed seat 3 and the fixed mechanism 4 is realized, the two groups of fixed mechanisms 4 drive the two groups of fixed seats 3 to fix the scissors, the fixing stability of the scissors is improved, the scissors with different specifications are clamped, and the phenomena of tremble and the like in the grinding process caused by overlong scissors are prevented;
the electric element 61 drives the sliding piece 622 to slide on the first rotating shaft 621, the sliding piece 622 drives the fourth connecting piece 625 to reversely move on the sliding seat 624 through the connecting rod 623, so that the fourth connecting piece 625 is tightly attached to the inner wall of the rotating seat 75, the rotating seat 75 drives the sliding seat 624 to rotate through the fourth connecting piece 625, the sliding seat 624 drives the first rotating shaft 621 to rotate, the first rotating shaft 621 drives the first roller 631 to rotate, the first roller 631 drives the second roller 632, the third roller 633 and the fourth roller 634 to rotate respectively through the driving belt 635, and the third roller 633 drives the second rotating shaft 64 to rotate, so that the second rotating shaft 64 drives the fixing mechanism 4 to rotate on the moving frame 2;
the second rotating shaft 64 drives the rotating disc 41 to rotate, and the rotating disc 41 realizes that the first connecting piece 42 drives the movable seat 43 to move on the movable frame 2 in a manner of driving the first connecting piece 42 to rotate, so that the fixed seat 3 arranged on the movable seat 43 is matched with the fixed seat 3 fixed on the movable frame 2, and further the fixed seat 3 clamps and fixes the cutter;
the above is the working principle of the fixing clamp for the knife and shear processing.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides a fixed fixture for knife and scissors processing, includes the fixed box, symmetrical activity is provided with the removal frame on the fixed box, remove and install the fixing base on the frame, its characterized in that still includes:
the driving mechanism is arranged in the fixed box, the output end of the driving mechanism is respectively connected with the moving mechanism and the rotating mechanism, and the rotating mechanism is fixedly connected with the fixed mechanism;
the fixing mechanism comprises a rotary table, a first connecting piece and a movable seat, wherein the rotary table and the movable seat are movably arranged on the movable frame, the rotary table is fixedly connected with the rotating mechanism, two ends of the first connecting piece are movably arranged on the rotary table and the movable seat, and a fixed seat is fixedly arranged on the movable seat;
the moving mechanism comprises a second connecting piece, a moving assembly, a third connecting piece, a rotating piece and a moving piece, wherein one end of the second connecting piece is connected with the output end of the driving mechanism, the other end of the second connecting piece is connected with the moving assembly, the third connecting piece is connected with the moving assembly and is movably connected with the rotating piece, the rotating piece is fixedly connected with the moving piece, the moving piece is movably mounted on the side wall of the fixed box, and the moving piece is fixedly connected with the moving frame;
the movable assembly comprises a first gear, a second gear and a third gear, the first gear, the second gear and the third gear are sequentially meshed and connected, the first gear is fixedly connected with the second connecting piece and the third connecting piece, two ends of the second gear are respectively connected with the second connecting piece and the rotating piece, and the third gear is movably connected with the movable piece;
the driving mechanism comprises a driving piece, a third rotating shaft, a transmission module, a fourth rotating shaft and a rotating seat, wherein the driving piece is fixed in a fixed box, the output end of the driving piece is fixedly connected with the third rotating shaft, the third rotating shaft is fixedly connected with the second connecting piece, two ends of the transmission module are respectively fixedly connected with the third rotating shaft and the fourth rotating shaft, the fourth rotating shaft is movably arranged in the fixed box, and the rotating seat is fixedly arranged on the fourth rotating shaft;
the transmission module, the fourth rotating shaft and the rotating seat are respectively provided with two groups, and the two groups of rotating seats are respectively and movably connected with the two groups of rotating mechanisms;
the rotating mechanism comprises an electric element, a connecting assembly, a transmission assembly and a second rotating shaft, wherein the electric element is arranged in a fixed box, the output end of the electric element is connected with the connecting assembly, the connecting assembly is movably arranged in the fixed box, the connecting assembly is fixedly connected with the transmission assembly, the transmission assembly is movably arranged in the fixed box, one end of the second rotating shaft is connected with the transmission assembly, and the other end of the second rotating shaft sequentially penetrates through a third gear, a moving piece and a moving frame and is fixedly connected with the turntable;
the connecting assembly comprises a first rotating shaft, a sliding part, a connecting rod, a sliding seat and a fourth connecting piece, wherein the first rotating shaft is movably arranged in the fixed box, the first rotating shaft is fixedly connected with the transmission assembly, the sliding part is movably arranged on the first rotating shaft and is fixedly connected with the output end of the electric element, the two ends of the connecting rod are respectively and movably connected with the sliding part and the fourth connecting piece, the fourth connecting piece is slidably arranged on the sliding seat, the fourth connecting piece is movably connected with the rotating seat, and the sliding seat is fixed at one end of the first rotating shaft;
the transmission assembly comprises a first roller, a second roller, a third roller, a fourth roller and a transmission belt, wherein the first roller is fixedly arranged on a first rotating shaft, the second roller and the third roller are both movably connected with the inner wall of the fixed box, the third roller is fixedly connected with the second rotating shaft, the fourth roller is movably arranged in the fixed box, and the transmission belt is sequentially sleeved on the first roller, the second roller, the third roller and the fourth roller;
one end of the second roller is fixedly provided with a sliding seat which is slidably arranged on the inner wall of the fixed box;
the driving mechanism drives the second connecting piece and the rotary mechanism to rotate in sequence, the second connecting piece drives the first gear, the second gear and the third connecting piece to rotate simultaneously, the second gear drives the rotating piece to rotate, the rotating piece moves the movable frame in a mode of driving the third gear and the movable piece to move, the rotary mechanism drives the rotary table to rotate, the rotary table drives the first connecting piece to rotate, the first connecting piece drives the movable seat to move the movable seat to slide on the movable frame in a mode of driving the movable seat to move the movable seat, the fixed seat is close to the movable seat on the movable frame, and the fixed seat is fast fixed for the tool setting scissors in a mode of being close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534578.1A CN114147552B (en) | 2021-12-15 | 2021-12-15 | Fixing clamp for knife and scissors processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111534578.1A CN114147552B (en) | 2021-12-15 | 2021-12-15 | Fixing clamp for knife and scissors processing |
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| CN114147552A CN114147552A (en) | 2022-03-08 |
| CN114147552B true CN114147552B (en) | 2024-01-19 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200404813Y1 (en) * | 2005-10-07 | 2005-12-28 | 박진만 | A clamp type can load machine |
| KR20110004831U (en) * | 2009-11-09 | 2011-05-17 | 현대중공업 주식회사 | Deep Hole Drilling Machine having Automatic Hydraulic Clamping Device |
| CN208788406U (en) * | 2018-09-04 | 2019-04-26 | 王允鹏 | Fixture is used in the adjustable machining of one kind |
| CN213093538U (en) * | 2020-10-16 | 2021-04-30 | 泗洪万鑫电子有限公司 | Die-casting mounting fixture for wire harness terminal |
| CN213827988U (en) * | 2020-09-29 | 2021-07-30 | 苏州艾斯纳机电设备工程有限公司 | A mounting fixture structure for mechanical equipment work piece |
| CN214559192U (en) * | 2021-03-13 | 2021-11-02 | 张磊 | Anchor clamps for machine-building |
| CN214686159U (en) * | 2021-04-02 | 2021-11-12 | 吉林师范大学 | Clamp for manufacturing industrial art |
-
2021
- 2021-12-15 CN CN202111534578.1A patent/CN114147552B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200404813Y1 (en) * | 2005-10-07 | 2005-12-28 | 박진만 | A clamp type can load machine |
| KR20110004831U (en) * | 2009-11-09 | 2011-05-17 | 현대중공업 주식회사 | Deep Hole Drilling Machine having Automatic Hydraulic Clamping Device |
| CN208788406U (en) * | 2018-09-04 | 2019-04-26 | 王允鹏 | Fixture is used in the adjustable machining of one kind |
| CN213827988U (en) * | 2020-09-29 | 2021-07-30 | 苏州艾斯纳机电设备工程有限公司 | A mounting fixture structure for mechanical equipment work piece |
| CN213093538U (en) * | 2020-10-16 | 2021-04-30 | 泗洪万鑫电子有限公司 | Die-casting mounting fixture for wire harness terminal |
| CN214559192U (en) * | 2021-03-13 | 2021-11-02 | 张磊 | Anchor clamps for machine-building |
| CN214686159U (en) * | 2021-04-02 | 2021-11-12 | 吉林师范大学 | Clamp for manufacturing industrial art |
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| CN114147552A (en) | 2022-03-08 |
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