CN117301151A - Air pipe flange sealing gasket cutting tool - Google Patents
Air pipe flange sealing gasket cutting tool Download PDFInfo
- Publication number
- CN117301151A CN117301151A CN202311150194.9A CN202311150194A CN117301151A CN 117301151 A CN117301151 A CN 117301151A CN 202311150194 A CN202311150194 A CN 202311150194A CN 117301151 A CN117301151 A CN 117301151A
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- China
- Prior art keywords
- cutting
- cutter
- head
- knife
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title description 12
- 238000004826 seaming Methods 0.000 claims abstract description 61
- 238000010079 rubber tapping Methods 0.000 description 16
- 238000005452 bending Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 238000010008 shearing Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 6
- 244000248349 Citrus limon Species 0.000 description 6
- 235000005979 Citrus limon Nutrition 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
- B26D1/305—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a cutting tool, which comprises a head section, wherein the head section comprises a cutting frame base, a cutting frame side plate, a cutting frame head baffle and a head section cutting knife, the side plate extends vertically upwards from the base, the baffle is arranged at the head of the base, and the head section cutting knife is arranged on the side plate; the side plate is provided with a through hole at a position close to the head baffle, a mounting bolt is inserted in the through hole, a limit nut is arranged on the mounting bolt, the head section cutting knife comprises a knife body and a knife edge arranged at the lower part of the knife body, the head section cutting knife body is provided with a mounting hole, the knife body is sleeved on the mounting bolt through the mounting hole, one side of the knife body is abutted against the limit nut, and a fixing nut is screwed on the mounting bolt from the other side of the knife body; the cutting tool further comprises a seaming cutter, and the cross section shape of the seaming cutting edge of the seaming cutter comprises a triangle, a rectangle, a dovetail and a ladder.
Description
The application is a divisional application of an invention patent application with the application number of 201810543314.4, the application date of 2018, 5 and 31 and the invention name of a novel combined cutting tool for an air duct flange gasket.
Technical Field
The invention relates to the technical field of electromechanical installation of buildings, in particular to a cutting tool suitable for cutting plate sealing gaskets in air duct connection.
Background
The air duct flange sealing padding widely used at present is board sealing padding, and as the packaging of the board sealing padding is mostly whole bundle packing, the length of the padding is needed to be manually measured according to the specification of the air duct flange at a construction site, and then cutting is carried out. Not only a great deal of manpower is needed, but also the flange padding which can not be cut and formed at one time is required to be measured and cut again, and inconvenience is brought to construction. For the cut plate sealing padding, the hole opening mode is that a constructor manually opens holes on the flange padding, so that great errors can be generated, in the construction process, the manual hole opening can generate hole deviation and other phenomena, the fixing of bolts to the flange is affected, gaps are generated, the sealing state cannot be ensured, meanwhile, the labor efficiency is low, the construction quality is difficult to ensure, the protection of a finished product is greatly affected, and inconvenience is brought to construction. For the cut plate sealing gaskets, a plurality of gaskets are sometimes needed to be spliced and connected, at the moment, a connecting interface is needed to be cut at the joint of gaskets, the traditional operation mode is to manually cut by a paper cutter, the size error is extremely large, and the gasket connecting effect is poor.
Therefore, the invention provides the cutting tool for the flange sealing padding of the air pipe, the flange sealing padding is cut by installing the cutting knife which can be freely detached and lengthened on the cutting tool, and the side wall of the cutting tool is marked with the measuring scale marks, so that the cutting precision of the flange padding is greatly improved. The cutting tool can be combined with a seaming cutter and a perforating tool for use, has the characteristics of flexible assembly and disassembly modes and simple and convenient operation, and has the effects of improving quality and enhancing efficiency in site construction.
The invention provides an opening tool and a seaming cutter for an air pipe flange sealing gasket matched with a cutting tool. The tapping tool and the seaming cutter have the characteristics of flexible operation, convenience, safety and high efficiency, and can achieve the effects of tapping and seaming with standard shape and accurate size.
Disclosure of Invention
The invention is realized by adopting the following technical scheme:
the utility model provides a cutting tool, includes the head section, and this head section is including tailorring a base, tailorring a curb plate, tailorring a head baffle, head section scissors, wherein: the curb plate extends from the base is perpendicular upwards, and the baffle setting is at the base head, and first section cutting knife is installed on the curb plate.
The cutting tool, wherein: the curb plate is equipped with the through-hole in the position that is close to the head baffle, and mounting bolt inserts in this through-hole, is equipped with stop nut on the mounting bolt, and first section tailors the sword and includes the blade and sets up the cutting edge in blade lower part, and first section tailors the blade head and is equipped with the mounting hole, and the blade passes through the mounting hole cover on mounting bolt, and blade one side is leaned on with stop nut, and fixation nut screws up on mounting bolt from the blade opposite side.
The cutting tool, wherein: the mounting bolts are respectively locked and fixed by a locking nut at two sides of the side plate.
The cutting tool, wherein: the rear side wall of the rear part of the cutter body, which is parallel to the head baffle, is provided with a cutting cutter slot, and the top wall of the cutter body is provided with a 1 st locking device.
The cutting tool, wherein: the 1 st locking device is a hand citrate screw and is arranged in a threaded hole communicated with the slot on the top wall of the cutter body.
The cutting tool, wherein: the cutter body rear side wall is provided with a seaming shearing head containing piece at the lower part of the cutting cutter slot, the containing piece is provided with a back plate, a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate extend vertically from two sides of the back plate, the first connecting plate and the second connecting plate are fixedly connected with the cutter body rear side wall, a slot is formed in a space between the back plate and the cutter body rear side wall, a 2 nd locking device is arranged on the back plate, and the 2 nd locking device is arranged in a through threaded hole on the back plate.
The cutting tool, wherein: the first section cutting knife further comprises a knife handle, the knife handle is connected with a knife handle connecting piece, and a thread locking hole is formed in the head of the knife handle connecting piece.
The cutting tool, wherein: the head of the cutter handle connecting piece is inserted into the cutting cutter slot, and the screw head of the hand screw is screwed into the threaded hole communicated with the slot from the top wall of the cutter body until being screwed into the threaded locking hole of the head of the cutter handle connecting piece to fix the cutter handle.
The cutting tool, wherein: the handle of a knife connecting piece includes longitudinal rod and horizontal pole, and longitudinal rod one end is connected with handle of a knife head lower extreme, and the horizontal pole afterbody is connected to the other end, and horizontal pole head upper end is equipped with the screw thread locking hole.
The cutting tool, wherein: the left side wall of the cutter body is provided with a seaming shear head accommodating part, the accommodating part is provided with a back plate and a first connecting plate and a second connecting plate which extend vertically from two sides of the back plate, the first connecting plate and the second connecting plate are fixedly connected with the left side wall of the cutter body, a slot is formed in a space between the back plate and the left side wall of the cutter body, a 3 rd locking device is arranged on the back plate, and the 3 rd locking device is arranged in a through threaded hole on the back plate.
The cutting tool, wherein: the rear side wall of the cutting frame side plate is provided with a cutting frame side plate slot, the extending direction of the cutting frame side plate slot is parallel to the longitudinal direction of the cutter body, the left side wall of the cutting frame side plate is provided with a 4 th locking device, and the 4 th locking device is arranged in a threaded hole which is communicated with the cutting frame side plate slot on the left side wall of the cutting frame side plate 2.
The cutting tool, wherein: the cutting tool further comprises an extension section, wherein the extension section comprises a cutting frame extension section base, a cutting frame extension section side plate and a cutting frame extension section cutting knife.
The cutting tool, wherein: the extension section side plate extends vertically upwards from one side of the base.
The cutting tool, wherein: the front side wall of the lengthened cutting knife body is provided with a lengthened cutting knife plug, the upper wall of the lengthened cutting knife plug is provided with a thread locking hole, the lower part of the lengthened cutting knife plug is provided with a containing groove, and the front side wall of the lengthened cutting rack side plate is provided with a cutting rack lengthened inserting plate.
The cutting tool, wherein: the lengthening section inserting plate of the lengthening section cutting frame side plate is inserted into the cutting frame side plate slot of the first section cutting frame side plate, and the 4 th locking device is screwed into a threaded hole which is formed in the left side wall of the cutting frame side plate and penetrates through the cutting frame side plate slot and is screwed up after being abutted with the lengthening section inserting plate.
The cutting tool, wherein: the lengthened section cutting blade plug of the front side wall of the lengthened section cutting blade body is inserted into the cutting blade slot on the rear side wall of the head section cutting blade body, the biting cutting head accommodating part on the rear side wall of the head section cutting blade body is accommodated by the lengthened section cutting blade body accommodating slot, and the hand citrate screw is screwed into the threaded hole communicated with the slot on the top wall of the blade body and into the threaded locking hole on the upper wall of the lengthened section cutting blade plug.
The cutting tool, wherein: also included is an opening tool comprising a locating plate, an opening element.
The cutting tool, wherein: the locating plate body is provided with an installing groove, the hole opening element is arranged in the installing groove and comprises a connecting rod, a hole opening head, a spring and a hand pressing head, the first end of the connecting rod is connected with the tail part of the hole opening head, the head part of the hole opening head is provided with a cutting edge, the outer diameter of the hole opening head is larger than the groove width of the installing groove, the second end of the connecting rod is connected with the hand pressing head, the rod body of the connecting rod is sleeved with the spring, the connecting rod sleeved with the spring is inserted in the installing groove, one end of the spring is abutted to the upper surface of the locating plate, the other end of the spring is abutted to the hand pressing head, the hole opening head is located at a position below the lower surface of the locating plate, and the hand pressing head is located at a position above the upper surface of the base plate.
The cutting tool, wherein: the base plate edge is equipped with length scale mark, and one lateral wall of locating plate is equipped with the location jack, location jack and mounting groove intercommunication, the location picture peg is inserted in the location jack, and the locating plate upper surface is equipped with the screw hole that link up with the location jack, and hand screw is twisted in the screw hole.
The cutting tool, wherein: the locating plate is also provided with a locating base, the locating base is a bending part formed by bending one end of the locating plate, a gap is formed between the bending part and the locating plate body, a threaded hole is formed in the bending part, and a hand screw is screwed into the threaded hole.
The cutting tool, wherein: the positioning base of the tapping tool is sleeved on the side plate of the cutting tool cutting frame, a hand screw is screwed down, and the screw head of the hand screw is abutted to the side plate so as to fix the tapping tool.
The cutting tool, wherein: the novel knife further comprises a seaming knife, wherein the seaming knife comprises a positioning ruler and a knife.
The cutting tool, wherein: the length scale marks are arranged on the positioning ruler, the upper part of the cutter is fixedly connected with the positioning ruler, the lower part of the cutter is provided with a cutting edge, the cutting edge comprises a transverse cutting edge and a seaming cutting edge positioned in the middle of the transverse cutting edge, and the cutting edges of the transverse cutting edge and the seaming cutting edge are flush.
The cutting tool, wherein: the shape of the cross section of the seaming cutting edge comprises triangle, rectangle, dovetail and ladder type.
The cutting tool, wherein: the positioning ruler of the seaming cutter is inserted into the slot of the seaming and shearing head accommodating part of the side plate of the cutting frame, and the 3 rd locking device is screwed down to fix the seaming cutter.
The cutting tool, wherein: the positioning ruler of the seaming cutter is arranged in the slot of the seaming and shearing head containing piece at the lower part of the slot of the shearing cutter at the rear side wall of the first section cutter body, and the 2 nd locking device is screwed down to fix the seaming cutter.
The cutting tool, wherein: the hand-screwed cutter comprises a cutter body, and is characterized by further comprising a seaming cutter base, wherein the upper part of at least one side wall of the seaming cutter base is provided with two pins, each pin is sleeved with a clamping piece, the middle part of each clamping piece is provided with a through threaded hole, and a hand-screwed screw is arranged on the middle part of each clamping piece.
The cutting tool, wherein: the clamping piece is sleeved on the pin through the mounting hole at the upper part of the clamping piece, the clamping piece can rotate around the pin, a notch is formed in the lower part of the clamping piece, a clamping column is respectively arranged on the side wall of the seaming cutter base at the lower part of each pin, a handle is arranged on the upper surface of the seaming cutter base, and length scale marks are arranged on the upper edge of the side wall.
The cutting tool, wherein: the two clamping pieces are rotated outwards, the positioning ruler of the seaming cutter is inserted into a gap between the clamping pieces and the side wall of the seaming cutter base, the clamping pieces are rotated inwards, the notch on the clamping pieces is clamped on the clamping column, the hand screw is screwed, and the screw head of the hand screw is abutted to the positioning ruler.
Drawings
FIG. 1 is a schematic view of the first section of an air duct flange gasket cutting tool;
FIG. 2 is a top view of detail node 2;
FIG. 3 is a 1 st axial side view of detail node 1;
FIG. 4 is a 2 nd axial side view of detail node 1;
FIG. 5 is a schematic view of an elongated section of the duct flange gasket cutting tool;
FIG. 6 is a detail node 3 isometric view;
FIG. 7 is a schematic view of an air duct flange gasket tapping tool construction;
FIG. 8 is a schematic diagram of an assembled combination of an opening tool and a cutting tool;
FIGS. 9a-9d are schematic views of a duct flange gasket seam cutter configuration;
FIG. 10 is a schematic view of a combined bite cutter and cutting tool assembly 1;
FIG. 11 is a schematic view of a combined bite cutter and cutting tool assembly 2;
FIG. 12 is a schematic diagram of a combination of a seaming cutter and a seaming cutter base assembly;
FIG. 13 is a schematic illustration of duct flange gasket splicing.
Detailed Description
As shown in fig. 1, the first section of the cutting tool comprises a cutting frame base 1, a cutting frame side plate 2, a cutting frame head baffle 3 and a first section cutting knife 4. The base 1 is of a strip-shaped platy structure, the side plate 2 extends vertically upwards from one side of the base 1, and the cross sections of the base 1 and the side plate 2 are L-shaped; the head baffle 3 is arranged at the head of the base 1, extends vertically upwards from the short side of the head of the base 1, is mutually connected with the side plate 2, and has the same height as the side plate 2. The cutting frame base 1, the cutting frame side plate 2 and the cutting frame head baffle 3 form a cutting frame, and the cutting frame base 1, the cutting frame side plate 2 and the cutting frame head baffle 3 can be mutually welded and connected and can be integrally formed.
As shown in fig. 1 and 2, the first-stage cutting knife 4 is mounted on the side plate 2, the side plate 2 is provided with a through hole at a position close to the head baffle 3, a mounting bolt 21 is inserted into the through hole, and the mounting bolt 21 is respectively locked and fixed by locking nuts 17 and 18 at two sides of the side plate 2; the mounting bolt 21 is provided with the limit nut 19, the first-section cutting knife 4 comprises a rectangular knife body and a knife edge arranged at the lower part of the knife body, the head of the first-section cutting knife 4 is provided with a mounting hole, the mounting hole is sleeved on the mounting bolt 21, one side of the knife body is abutted against the limit nut 19, the fixing nut 20 is screwed on the mounting bolt 21 from the other side of the knife body, the first-section cutting knife 4 can be mounted on the side plate 2, and the transverse mounting position of the first-section cutting knife 4 can be adjusted by adjusting the position of the limit nut 19.
As shown in fig. 3, a cutting knife slot 9 is arranged on the rear side wall of the rear part of the knife body parallel to the head baffle 3, the cross section of the slot 9 is rectangular, the extending direction of the slot 9 is consistent with the longitudinal direction of the knife body, namely, the slot extends from the rear part of the knife body to the head of the knife body, the top wall of the knife body is provided with a 1 st locking device 10, and the 1 st locking device 10 is preferably a hand citrate screw and is arranged in a threaded hole which is downwards communicated with the slot 9 on the top wall of the knife body.
The side wall behind the cutter body is equipped with the seam shear head holding part 13 in the cutting blade slot 9 lower part, and this holding part 13 has backplate and from backplate both sides perpendicular first connecting plate and the second connecting plate that extend, backplate and side wall behind the cutter body are parallel, first connecting plate and second connecting plate and side wall behind the cutter body fixed connection (but welding or integrated into one piece), but the space between backplate and the side wall behind the cutter body forms the slot, and the opening direction of slot is perpendicular with the cutter body extending direction. The backboard is provided with a 2 nd locking device 11, and the 2 nd locking device 11 is preferably a lemon screw and is arranged in a through threaded hole on the backboard.
The first section cutting knife 4 further comprises a knife handle 8, the knife handle 8 is connected with a knife handle connecting piece, the head of the knife handle connecting piece is provided with a thread locking hole, when the knife handle is installed, the head of the knife handle connecting piece is inserted into the cutting knife slot 9, after the head of the knife handle connecting piece is inserted, a hand screw is screwed from the top wall of the knife body, and the screw head of the hand screw is screwed from a threaded hole communicated with the top wall of the knife body and the slot 9 until the screw head of the hand screw is screwed into the thread locking hole of the head of the knife handle connecting piece, so that the knife handle can be fixed. Specifically, the handle of a knife connecting piece includes longitudinal rod and horizontal pole, and longitudinal rod one end is connected with handle of a knife head lower extreme, and the horizontal pole afterbody is connected to the other end, and horizontal pole head upper end is equipped with the screw thread locking hole, and the horizontal pole head can insert in tailorring sword slot 9.
As shown in fig. 4, the left side wall of the cutter body (i.e., the side wall near the side plate 2 of the cutting frame) is also provided with a bite-cutting head accommodating member 16 having a back plate and first and second connection plates extending perpendicularly from both sides of the back plate, the back plate being parallel to the left side wall of the cutter body, the first and second connection plates being fixedly connected (weldable or integrally formed) to the left side wall of the cutter body, a space between the back plate and the left side wall of the cutter body forming a slot, an opening direction of the slot being parallel to a longitudinal direction of the cutter body. The back plate is provided with a 3 rd locking device 15, and the 3 rd locking device 15 is preferably a lemon screw and is arranged in a through threaded hole on the back plate.
As shown in fig. 3 and 4, the rear side wall of the cutting frame side plate 2 is provided with a cutting frame side plate slot 14, the extending direction of the cutting frame side plate slot 14 is parallel to the longitudinal direction of the cutter body, the left side wall of the cutting frame side plate 2 is provided with a 4 th locking device 12, and the 4 th locking device 12 is preferably a lemon screw and is arranged in a threaded hole penetrating the cutting frame side plate slot 14 on the left side wall of the cutting frame side plate 2.
As shown in fig. 5 and 6, the cutting tool extension includes a cutting frame extension base 5, a cutting frame extension side plate 6, and a cutting frame extension cutting blade 7. Wherein, the base 5 is in a bar-shaped plate structure, the side plate 6 extends vertically upwards from one side of the base 5, and the cross sections of the base 5 and the side plate 62 are L-shaped; the cutting frame base 5 and the cutting frame side plates 7 form an extension cutting frame, and the extension cutting frame are welded or integrally formed.
The front side wall of the cutter body of the extension cutting cutter 7 is provided with an extension cutting cutter plug 23 protruding outwards, the upper wall of the extension cutting cutter plug 23 is provided with a thread locking hole, and the front side wall of the cutter body of the extension cutting cutter 7 is provided with a containing groove 24 at the lower part of the extension cutting cutter plug 23. The front side wall of the lengthened cutting frame side plate 6 is provided with a cutting frame lengthened inserting plate 22 outwards in a protruding way.
When cutting longer dunnage, the cutting tool extension and cutting tool head may be interconnected to accommodate the cutting of longer material. During connection, the lengthened inserting plate 22 of the lengthened cutting frame side plate 6 is inserted into the cutting frame side plate slot 14 of the first-section cutting frame side plate 2, the 4 th locking device 12 is screwed, the hand citrate screw is screwed into a threaded hole on the left side wall of the cutting frame side plate 2, which is communicated with the cutting frame side plate slot 14, and the screw head of the hand citrate screw is screwed after being abutted with the lengthened inserting plate 22, so that the two sections of side plates can be connected with each other; inserting the lengthened cutting knife plug 23 of the front side wall of the cutter body of the lengthened cutting knife 7 into the cutting knife slot 9 on the rear side wall of the cutter body of the first-stage cutting knife, accommodating the biting cutting head accommodating part 13 on the rear side wall of the cutter body of the first-stage cutting knife 4 by the lengthened cutting knife body accommodating groove 24, screwing the 1 st locking device 10, screwing the hand citrate screw into the threaded hole communicated with the top wall of the cutter body and the slot 9 until screwing into the threaded locking hole of the upper wall of the lengthened cutting knife plug 23. Through the mode, the lengthened section cutting knife is connected with the first section cutting knife.
The lengthening section of the cutting tool is similar to the first section, and a cutting knife slot 9, a seaming and shearing head accommodating part 13, a seaming and shearing head accommodating part 16, a 1 st locking device 10, a 2 nd locking device 11, a 3 rd locking device 12, a cutting frame side plate slot 14 and the like can be arranged. After the lengthening section is connected with the head section, the cutter handle is installed, and then cutting and tailoring operation can be performed.
As shown in fig. 7 and 8, the tapping tool 33 comprises a positioning plate, a tapping element. Wherein the whole locating plate is plate-shaped structure, and open has the mounting groove on the locating plate body, and the mounting groove is long and thin groove wholly, and the trompil component is installed in the mounting groove. The perforating element comprises a connecting rod 28, a perforating head 26, a spring 27 and a hand pressing head 29, wherein the first end of the connecting rod 28 is connected with the tail of the perforating head 26, the head of the perforating head 26 is hollow and cylindrical, a cutting edge is arranged at the edge of the hollow cylinder, the outer diameter of the perforating head 26 is larger than the groove width of the mounting groove, the second end of the connecting rod 28 is connected with the hand pressing head 29, the rod body of the connecting rod 28 is sleeved with the spring 27, the connecting rod 28 sleeved with the spring 27 is inserted into the mounting groove, the perforating head 26 is positioned below the lower surface of the positioning plate, the hand pressing head 29 is positioned above the upper surface of the positioning plate, and length scale marks are arranged at the edge of the positioning plate; one side wall of the positioning plate is provided with a positioning jack which is communicated with the mounting groove, the positioning plugboard 32 is inserted into the positioning jack, the upper surface of the positioning plate is provided with a threaded hole which is communicated with the positioning jack, and the hand-screwed screw 30 can be screwed into the threaded hole; the locating plate is also provided with a locating base 25, the locating base 25 is formed by bending one end of the locating plate, namely a bending part, and a gap is formed between the bending part and the locating plate body. The bending part is provided with a threaded hole, and a hand-screwed screw 31 can be screwed into the threaded hole.
As shown in fig. 8, when in use, the positioning base 25, i.e. the bending part, of the perforating tool 33 is sleeved on the side plate 2 of the cutting tool cutting frame, the hand screw 31 is screwed down, the screw head of the hand screw 31 is abutted on the side plate 2 to fix the perforating tool 33, the connecting rod 28 is inserted into the mounting groove, the perforating head 26 is mounted at one end of the connecting rod 28 at the lower part of the positioning plate, the spring 27 is sleeved on the connecting rod 28 at the upper part of the positioning plate, the hand press head 29 is connected, one end of the spring 27 is abutted on the upper surface of the positioning plate, the other end of the spring is abutted on the hand press head 29, and the hand press head 29 and the connecting rod 28 can be connected in a threaded connection mode. The hand screw 30 is loosened, the insertion depth of the positioning plugboard 32 in the positioning plughole is adjusted, the position of the connecting rod 28 can be adjusted through the positioning plugboard 32, after the required scale is reached, the hand screw 30 is screwed, the screw head of the hand screw 30 is abutted against the surface of the positioning plugboard 32, the position of the tapping head 26 is determined, the padding is placed below the tapping head 26, after the position is adjusted, the hand pressing head 29 is pressed downwards, pressure is manually applied to the spring 27 and is transmitted to the tapping head 26, tapping operation is carried out, the blade part of the tapping head 26 can open a proper hole in the padding, and after tapping is finished, the hand pressing head 29 returns to the initial position under the action of the spring 27. The tapping head 26 can be screwed with the connecting rod 28, whereby tapping heads 26 of different hollow cylinder diameters can be installed as required, and tapping of different diameters can be made on the padding. The boring tool 33 may be used alone without being mounted on the cutting tool.
As shown in fig. 9a-9d, the seaming cutter includes a positioning rule 34 and a cutter 35, the positioning rule 34 is provided with length scale marks, the upper part of the cutter 35 is fixedly connected with the positioning rule 34, the two can be connected in a welding manner, the lower part of the cutter 35 is a cutting edge, the cutting edge includes a transverse cutting edge and a convex seaming cutting edge positioned in the middle of the transverse cutting edge, the cutting edges of the transverse cutting edge and the seaming cutting edge are flush, the cross section of the seaming cutting edge includes various shapes, such as triangle (fig. 9 a), rectangle (fig. 9 b), dovetail (fig. 9 c), ladder (fig. 9 d), and the like, wherein the transverse cutting edge is used for cutting off the bedding material, and the seaming cutting edge is used for cutting a required seaming shape on the bedding material. As shown in fig. 13, several forms of duct flange gasket splicing are shown, with corresponding bites being cut by corresponding bite cutting edges.
As shown in fig. 10, the positioning rule 34 of the seaming cutter 36 is inserted into the slot of the seaming and shearing head accommodating part 16 of the side plate 2 of the cutting frame, the installation position of the seaming cutter 36 is adjusted according to the scale marks of the positioning rule 34, after the adjustment, the 3 rd locking device 15, namely, the hand lemon screw is screwed, the screw head of the hand lemon screw is abutted against the positioning rule 34, and the seaming cutter 36 can be fixed, at this time, when the packing is cut by the cutting knife 4, the required seaming can be cut on the packing together.
As shown in fig. 11, the seaming cutter 36 may be mounted in the slot of the seaming and shearing head accommodating part 13 at the lower part of the cutter slot 9 at the rear side wall of the cutter body through the positioning rule 34, the mounting position of the seaming cutter 36 is adjusted according to the scale marks of the positioning rule 34, after the adjustment, the 2 nd locking device 11, namely the hand lemon screw, is screwed, the screw head of the hand screw is abutted against the positioning rule 34, and the seaming cutter 36 can be fixed, at this time, when the packing is cut through the cutting rule 4, the required seaming can be cut on the packing together.
The seaming cutter 36 may also be used alone, and is assembled with a seaming cutter base, as shown in fig. 12, the seaming cutter base body is square, two pins 39 are disposed on an upper portion of at least one side wall of the seaming cutter base body, each pin 39 is sleeved with a clamping piece 37, a through threaded hole is disposed in a middle portion of each clamping piece 37, a hand screw 38 is mountable, the clamping piece 37 is sleeved on the pin 39 through a mounting hole on an upper portion of the clamping piece 37, the clamping piece 37 can rotate around the pin 39, a notch is disposed on a lower portion of the clamping piece 37, a clamping post 40 is disposed on a lower portion of each pin 39 on a side wall of the seaming cutter base 42, a handle 43 is disposed on an upper surface of the seaming cutter base 43, and length scale marks are disposed on an upper edge of the side wall. During installation, the two clamping pieces 37 are rotated outwards, the positioning rule 34 of the seaming cutter 37 is inserted into a gap between each clamping piece 37 and the side wall of the seaming cutter base 43, the clamping pieces 37 are rotated inwards, a notch on each clamping piece 37 is clamped on the clamping column 40, the position of the positioning rule 34 is adjusted to reach the required scale position, the hand-screwing screw 38 is screwed, and the screw head of the hand-screwing screw 38 is abutted to the positioning rule 34, so that the positioning rule 34 can be fixed. When cutting, the handle 43 is pressed, and the cutter 35 cuts the required seam on the padding. The gap is in interference fit with the clamping post 40 to lock the clamping piece on the base body.
The cutting tool disclosed by the invention has the advantages of simple structure and multiple functions, can meet different padding cutting requirements, is convenient to install and use among parts, can be used in a combined way and can work independently, provides multiple modes for padding cutting, and improves the working efficiency and the cutting quality.
Claims (7)
1. The utility model provides a cutting tool, includes the first section, and this first section is including tailorring a base, tailorring a curb plate, tailorring a head baffle, first section scissors, its characterized in that: the side plate extends vertically upwards from the base, the baffle is arranged at the head of the base, and the first section of cutting knife is arranged on the side plate; the side plate is provided with a through hole at a position close to the head baffle, a mounting bolt is inserted in the through hole, a limit nut is arranged on the mounting bolt, the head section cutting knife comprises a knife body and a knife edge arranged at the lower part of the knife body, the head section cutting knife body is provided with a mounting hole, the knife body is sleeved on the mounting bolt through the mounting hole, one side of the knife body is abutted against the limit nut, and a fixing nut is screwed on the mounting bolt from the other side of the knife body; the cutting tool also comprises a seaming cutter, the seaming cutter comprises a positioning ruler and a cutter, the lower part of the cutter is a cutting edge, the cutting edge comprises a transverse cutting edge and a seaming cutting edge positioned in the middle of the transverse cutting edge, and the cross section shape of the seaming cutting edge comprises a triangle, a rectangle, a dovetail shape and a ladder shape.
2. The cutting tool of claim 1, wherein: the rear side wall of the cutter body is provided with a seaming and cutting head accommodating part at the lower part of the cutting cutter slot.
3. The cutting tool of claim 1, wherein: the hand-screwed cutter comprises a cutter body, and is characterized by further comprising a seaming cutter base, wherein the upper part of at least one side wall of the seaming cutter base is provided with two pins, each pin is sleeved with a clamping piece, the middle part of each clamping piece is provided with a through threaded hole, and a hand-screwed screw is arranged on the middle part of each clamping piece.
4. The cutting tool of claim 1, wherein: the cutting tool also includes an extension.
5. The cutting tool of claim 1, wherein: the first section cutting knife further comprises a knife handle, the knife handle is connected with a knife handle connecting piece, and a thread locking hole is formed in the head of the knife handle connecting piece; the head of the cutter handle connecting piece is inserted into the cutting cutter slot, and the screw head of the hand-screwed screw is screwed into the threaded hole communicated with the slot from the top wall of the cutter body until being screwed into the threaded locking hole.
6. The cutting tool of claim 4, wherein: the lengthening section comprises a base of the lengthening section of the cutting frame, a side plate of the lengthening section of the cutting frame and a cutting knife of the lengthening section of the cutting frame; the lengthened section side plate extends vertically upwards from one side of the base.
7. The cutting tool of claim 6, wherein: the front side wall of the cutter body of the lengthened cutting cutter is provided with a lengthened cutting cutter plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311150194.9A CN117301151A (en) | 2018-05-31 | 2018-05-31 | Air pipe flange sealing gasket cutting tool |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311150194.9A CN117301151A (en) | 2018-05-31 | 2018-05-31 | Air pipe flange sealing gasket cutting tool |
| CN201810543314.4A CN108481393B (en) | 2018-05-31 | 2018-05-31 | Novel combined cutting tool for air pipe flange sealing gasket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543314.4A Division CN108481393B (en) | 2018-05-31 | 2018-05-31 | Novel combined cutting tool for air pipe flange sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117301151A true CN117301151A (en) | 2023-12-29 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311150194.9A Pending CN117301151A (en) | 2018-05-31 | 2018-05-31 | Air pipe flange sealing gasket cutting tool |
| CN201810543314.4A Active CN108481393B (en) | 2018-05-31 | 2018-05-31 | Novel combined cutting tool for air pipe flange sealing gasket |
| CN202311149356.7A Pending CN117207264A (en) | 2018-05-31 | 2018-05-31 | Combined cutting tool |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543314.4A Active CN108481393B (en) | 2018-05-31 | 2018-05-31 | Novel combined cutting tool for air pipe flange sealing gasket |
| CN202311149356.7A Pending CN117207264A (en) | 2018-05-31 | 2018-05-31 | Combined cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN117301151A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623907A (en) * | 2018-12-26 | 2019-04-16 | 上海通用风机股份有限公司 | A kind of cutter device and processing method of industrial flange gasket |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110635A (en) * | 1997-06-25 | 1999-01-19 | Sadao Matsumoto | Cutter with ruler |
| US6595093B1 (en) * | 1999-04-21 | 2003-07-22 | Steven Artigas | Shingle cutting apparatus |
| CN2894969Y (en) * | 2005-08-16 | 2007-05-02 | 上海卡固电气设备有限公司 | Wiringduct shearing tool |
| DE202005013195U1 (en) * | 2005-08-18 | 2005-10-27 | Monolith GmbH Bürosysteme | Cutting device for shearing off e.g. paper sheets, has holding-down device loaded on force intensifying lever in direction of press position and hand operable so that exercised force is strengthened and transferred to holding-down device |
| US8448553B2 (en) * | 2008-03-07 | 2013-05-28 | D-Cut Products, Inc. | Cutting tool |
| CN201342687Y (en) * | 2009-02-11 | 2009-11-11 | 河南豫光锌业有限公司 | Flange gasket cutter |
| CN102407532A (en) * | 2010-09-20 | 2012-04-11 | 无锡天平工量具有限责任公司 | Plate cutter |
| JP5727800B2 (en) * | 2011-01-25 | 2015-06-03 | プラス株式会社 | Cutting machine, cutting blade cover and cutting blade replacement method |
| CN202062381U (en) * | 2011-04-20 | 2011-12-07 | 通海高原农产品有限公司 | Radish processing chopper |
| CN202556453U (en) * | 2012-03-31 | 2012-11-28 | 中国石油化工股份有限公司 | Flange gasket manufacturing tool |
| CN203485232U (en) * | 2013-08-22 | 2014-03-19 | 国家电网公司 | Sealing gasket machining tool |
| CN103433950B (en) * | 2013-09-06 | 2015-04-08 | 林里修 | Cutting device |
| CN205148422U (en) * | 2015-11-20 | 2016-04-13 | 栾川龙宇钼业有限公司 | Sealed producing implement that fills up |
| CN205704394U (en) * | 2016-07-01 | 2016-11-23 | 郭亚方 | A kind of stem stalk class medical material cutter sweep |
| CN207155971U (en) * | 2017-09-06 | 2018-03-30 | 白东池 | Baffle of cutter adjusts attachment means |
| CN208409990U (en) * | 2018-05-31 | 2019-01-22 | 北京市设备安装工程集团有限公司 | A kind of cutting tool |
-
2018
- 2018-05-31 CN CN202311150194.9A patent/CN117301151A/en active Pending
- 2018-05-31 CN CN201810543314.4A patent/CN108481393B/en active Active
- 2018-05-31 CN CN202311149356.7A patent/CN117207264A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN108481393A (en) | 2018-09-04 |
| CN117207264A (en) | 2023-12-12 |
| CN108481393B (en) | 2023-11-17 |
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