CN116900399B - Door and window section bar processing equipment - Google Patents
Door and window section bar processing equipment Download PDFInfo
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- CN116900399B CN116900399B CN202311174395.2A CN202311174395A CN116900399B CN 116900399 B CN116900399 B CN 116900399B CN 202311174395 A CN202311174395 A CN 202311174395A CN 116900399 B CN116900399 B CN 116900399B
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- 238000005520 cutting process Methods 0.000 claims abstract description 83
- 238000009434 installation Methods 0.000 claims abstract description 46
- 238000003754 machining Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
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- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/06—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade arranged underneath a stationary work-table
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of cutting equipment, and particularly discloses door and window profile machining equipment, wherein a positioning mechanism comprises a first rod piece and a second rod piece which are arranged in parallel, the first rod piece and the second rod piece are arranged on a frame body, a plurality of positioning plates are respectively arranged on the first rod piece and the second rod piece, a volute spring is arranged between the plurality of positioning plates and the first rod piece or between the two positioning plates of the first rod piece and the two positioning plates of the second rod piece, a first installation position or a second installation position is formed between the two positioning plates of the first rod piece and the second positioning plates of the second rod piece, the first installation position and the second installation position are respectively suitable for installing profiles, the first installation position and the second installation position are stacked, and the first installation position and the second installation position are symmetrically arranged by taking a cutting slide rail as an axis; the cutting mechanism comprises a cutter and a first driving piece, the first driving piece is used for driving the cutter to move along the cutting slide way, and the cutting mechanism is arranged on the frame body. The invention improves the stress stability of the cutter in the beveling process, ensures the cutting angle and optimizes the cutting effect.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to door and window profile processing equipment.
Background
In the door and window processing production process, standard section bars need to be subjected to shaping processing such as cutting and polishing, then assembly and splicing can be carried out, finally door and window processing is finished, and the section bars are usually cut by a cutting machine. The profile cutting machine is suitable for the departments of building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like, is a common device capable of cutting materials such as metal square flat tubes, square flat steel, I-steel, groove-shaped steel, carbon element steel, element tubes and the like, and is suitable for sawing various special-shaped metal aluminum, aluminum alloy, copper alloy, nonmetal plastic, carbon fiber and the like, and is particularly suitable for sawing aluminum doors and windows, photo frames, plastic steel, bakelite plates, aluminum extrusion, paper tubes, profile and the like.
The Chinese patent of the invention with the publication number of CN114083053B discloses a numerical control arbitrary angle cutting sawing machine for high-precision machining of door and window profiles, which integrally rotates an installation box body by adjusting a rotating base to randomly adjust the beveling angle of door and window plates, improves the singleness of the cutting direction of the sawing machine, does not need to manually and continuously adjust the placement angle of the door and window plates, and is beneficial to keeping the machining uniformity of the door and window plates in the same batch. However, the inventors found that, when carrying out this patent application, they had the following technical problems: in the beveling process, the cutter is in continuous contact with the section of the section, and the cut section part can give a lateral force to the cutter, so that the cutting angle is easy to deviate, the service life of the cutter is influenced, the section notch is uneven, the section notch cannot be directly used for next step of assembly, the cutting effect is poor, and the production efficiency is low.
Disclosure of Invention
The invention provides door and window profile processing equipment, and aims to solve the problems that a cutter is unstable in stress, a cutting angle is easy to deviate and a cutting effect is poor in a beveling process.
The invention relates to door and window profile processing equipment which comprises a frame body, a positioning mechanism and a cutting mechanism, wherein the frame body is provided with a cutting slideway; the positioning mechanism comprises a first rod piece and a second rod piece, the first rod piece and the second rod piece are arranged on the frame body in parallel, a plurality of positioning plates are respectively arranged on the first rod piece and the second rod piece, a scroll spring is arranged between the plurality of positioning plates and the first rod piece or between the plurality of positioning plates and the second rod piece, a first installation position or a second installation position is formed between the two positioning plates of the first rod piece and the two positioning plates of the second rod piece, the first installation position and the second installation position are respectively suitable for installing the sectional materials, the first installation position and the second installation position are stacked, and the first installation position and the second installation position are symmetrically arranged by taking the cutting slide way as an axis; the cutting mechanism comprises a cutter and a first driving piece, the first driving piece is used for driving the cutter to move along the cutting slide way, and the cutting mechanism is arranged on the frame body.
Preferably, the first side ends of the first rod piece and the second rod piece are respectively and fixedly provided with an active positioning assembly, and the second sides of the first rod piece and the second rod piece are respectively and movably provided with a passive positioning assembly; a plurality of first installation positions are formed between the active positioning component of the first rod piece and the passive positioning component of the second rod piece, and a plurality of second installation positions are formed between the active positioning component of the second rod piece and the passive positioning component of the first rod piece.
Preferably, the frame body comprises a frame plate and a plurality of frame legs, the frame plate is fixed on a plurality of frame legs, the frame plate comprises a central plate and four peripheral side plates surrounding the central plate, the central plate is provided with the cutting slide way, the first rod piece is movably connected with two adjacent peripheral side plates, and the second rod piece is movably connected with two other adjacent peripheral side plates.
Preferably, the active positioning component comprises an end fixing piece, a plurality of first fixing pieces and a plurality of first elastic pieces, the passive positioning component comprises two end fixing pieces, a plurality of first fixing pieces and a plurality of first elastic pieces, the two first fixing pieces are connected with each other through the first elastic pieces, the end fixing pieces are connected with the first fixing pieces through the first elastic pieces, and one end, far away from the end fixing pieces, of the active positioning component is connected with the first side end of the first rod piece or the second rod piece through the first elastic pieces; the end fixing piece and the first fixing piece are respectively provided with a fixing rod, the locating plate is rotationally connected with the fixing rods, the scroll springs are arranged between the locating plate and the fixing rods, the active locating component is far away from one end of the end fixing piece, and the first side end of the first rod piece or the first side end of the second rod piece is rotationally connected with the locating plate through the scroll springs.
Preferably, the first rod piece and the second rod piece are respectively provided with a first slideway and a second slideway which are sequentially arranged from top to bottom, the first slideway and the second slideway are mutually communicated, the first slideway and the second slideway are respectively arranged in parallel with the cutting slideway, the end fixing piece and the first fixing piece are respectively in sliding fit with the first slideway through the fixing rod, and the fixing rod of the end fixing piece extends to the second slideway; the peripheral side plate is provided with a positioning slide way arranged along the length direction of the peripheral side plate, the positioning slide way is parallel to the first installation position or the second installation position, the first side end parts of the first rod piece and the second rod piece are in sliding fit with the positioning slide way through a first protruding part, the passive positioning component is close to the bottom of the end fixing piece on one side of the active positioning component, a first sliding block is fixed on the bottom of the end fixing piece through the fixing rod, and the first sliding block is in sliding fit with the positioning slide way.
Preferably, the first side ends of the first rod and the second rod are respectively provided with a second protruding part, and the active positioning component is connected with the second protruding part through the first elastic piece.
Preferably, the bottoms of the first rod piece and the second rod piece are respectively provided with a third slideway, the peripheral side plate is provided with an adjusting slideway arranged along the length direction of the peripheral side plate, and the adjusting slideway is arranged in parallel with the first installation position or the second installation position; the adjusting slide way is internally provided with a third driving piece, the third driving piece is in transmission connection with a third sliding block, the third driving piece is used for driving the third sliding block to move along the adjusting slide way, the top of the third sliding block is provided with a third protruding part, and the third protruding part is in sliding connection with the third slide way.
Preferably, the central plate is square, the peripheral plate is rectangular, the frame legs are cylindrical, the cutting slide way is arranged along the diagonal line of the central plate, and the short side of the peripheral plate is connected with one side of the central plate.
Preferably, the cutting mechanism further comprises a transmission shaft, a cutting base and a second driving piece, the second driving piece is in transmission connection with the cutter, the second driving piece is used for driving the cutter to rotate, the second driving piece and the cutter are installed on the cutting base, the transmission shaft is movably connected with the frame body, an output shaft of the first driving piece is in transmission connection with the transmission shaft, the transmission shaft is arranged along the direction of the cutting slide way, and the transmission shaft is in threaded connection with the cutting base.
Preferably, the cutting device further comprises a limiting assembly, wherein the limiting assembly comprises a plurality of limiting blocks, mounting grooves are symmetrically formed in two sides of the cutting slide rail, the limiting blocks are mounted in the mounting grooves through second elastic pieces respectively, the limiting blocks are propped against included angles of the first mounting positions and the second mounting positions, the height of each limiting block is larger than the sum of the heights of the first mounting positions and the second mounting positions, the limiting blocks are symmetrically arranged by taking the cutting slide rail as an axis, and the limiting blocks are in a triangular prism shape; the cutting base is provided with pushing parts at two sides of the cutter respectively, the pushing parts are suitable for pushing the limiting blocks, and the contact surfaces of the pushing parts and the limiting blocks are inclined planes.
By adopting the technical scheme, the invention has the beneficial effects that:
by arranging the profiles to be cut, the profiles to be cut are divided into two groups, so that the two groups of profiles to be cut are stacked and symmetrically arranged, and in the beveling process, the lateral forces given to the cutter body by the two groups of cut profiles are offset, so that the structure is simple, the stress stability of the cutter in the beveling process is improved, the cutting angle is ensured, the cutting effect is optimized, and the service life of the cutter is prolonged; simultaneously add the scroll spring, when the installation is waited to cut the section bar, utilize the hold power clamp of scroll spring to wait to cut the section bar, set up cutting angle, when the cutter cut a plurality of section bars in proper order, the section bar that is cut off earlier because the clamp force of one end is broken off, the section bar that is cut off rotates under the effect that scroll spring holds the power release, break away from the contact with the cutter, prevent to produce too much heat because of section bar section and cutter continuous contact, cause the section bar material around the incision to change, for example anneal, nitriding etc. cause the uneven problem of incision, guarantee production efficiency.
Drawings
Fig. 1 is a schematic perspective view of a door and window profile processing device according to an embodiment.
Fig. 2 is a schematic perspective view of a frame according to an embodiment.
Fig. 3 is a schematic view of a first perspective structure of a cutting mechanism according to an embodiment.
Fig. 4 is a schematic diagram of a second perspective structure of a cutting mechanism according to an embodiment.
Fig. 5 is a cross-sectional view of a door and window profile processing apparatus provided in an embodiment.
Fig. 6 is a cross-sectional view of one embodiment of the first rod member or the second rod member.
Reference numerals:
111. a center plate; 112. a peripheral plate; 12. a frame leg; 13. cutting a slideway; 14. positioning a slideway; 15. adjusting the slideway; 151. a third driving member; 152. a third slider; 153. a third projection; 20. a first rod member; 201. a first slideway; 202. a second slideway; 203. a third slideway; 21. a second rod member; 211. a first projection; 212. a second projection; 22. a positioning plate; 23. an end fixing member; 24. a first fixing member; 25. a first elastic member; 26. a fixed rod; 28. a first slider; 30. a cutter; 31. a first driving member; 32. a transmission shaft; 33. cutting a base; 34. a second driving member; 35. a pushing part; 40. a limiting block; 41. and a mounting groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Example 1
The door and window section bar processing equipment is used for cutting section bars and comprises a frame body, a positioning mechanism and a cutting mechanism.
As shown in fig. 2, the frame body includes a frame plate and a plurality of frame legs 12, the frame plate is fixed to the plurality of frame legs 12, the frame plate includes a center plate 111 and four peripheral plates 112 surrounding the center plate 111, the center plate 111 has a square shape, the center plate 111 has a cutting slide 13, the cutting slide 13 is arranged along a diagonal line of the center plate 111, a short side of the peripheral plate 112 is connected to one side of the center plate 111, the peripheral plate 112 has a rectangular shape, and the frame legs 12 have a cylindrical shape. Simple structure, stable stress.
As shown in fig. 3 and 4, the cutting mechanism includes a cutter 30, a first driving member 31, a transmission shaft 32, a cutting base 33 and a second driving member 34, the cutting mechanism is disposed on a frame plate, the second driving member 34 is in transmission connection with the cutter 30, the second driving member 34 is used for driving the cutter 30 to rotate, the second driving member 34 and the cutter 30 are mounted on the cutting base 33, the transmission shaft 32 is movably connected with a central plate 111, an output shaft of the first driving member 31 is in transmission connection with the transmission shaft 32, the transmission shaft 32 is disposed along the direction of the cutting slide 13, and the transmission shaft 32 is in threaded connection with the cutting base 33. In this embodiment, the number of transmission shafts 32 is 2, the number of first driving members 31 is 2, the number of second driving members 34 is 1, and the first driving members 31 and the second driving members 34 are motors, respectively.
As shown in fig. 1, the positioning mechanism includes a first rod 20 and a second rod 21, the first rod 20 is movably connected with two adjacent peripheral plates 112, the second rod 21 is movably connected with two other adjacent peripheral plates 112, and the first rod 20 and the second rod 21 are respectively arranged parallel to the cutting slide 13. In this embodiment, the first rod 20 and the second rod 21 are respectively rectangular, and the first rod 20 and the second rod 21 have the same structure.
As shown in fig. 1, the first side ends of the first rod 20 and the second rod 21 are respectively and fixedly provided with an active positioning assembly, and the second sides of the first rod 20 and the second rod 21 are respectively and movably provided with a passive positioning assembly. The active positioning component comprises an end fixing piece 23, a plurality of first fixing pieces 24 and a plurality of first elastic pieces 25, the passive positioning component comprises two end fixing pieces 23, a plurality of first fixing pieces 24 and a plurality of first elastic pieces 25, the two first fixing pieces 24 are connected with each other through the first elastic pieces 25, the end fixing pieces 23 are connected with the first fixing pieces 24 through the first elastic pieces 25, and one end, far away from the end fixing pieces 23, of the active positioning component is connected with the first side end of the first rod piece 20 or the second rod piece 21 through the first elastic pieces 25. In the present embodiment, the first elastic member 25 is a spring, and of course, a spring member such as a reed may be used.
As shown in fig. 1 and 5, the end fixing member 23 and the first fixing member 24 are respectively provided with a fixing rod 26, the fixing rod 26 is rotatably connected with a positioning plate 22, a spiral spring is arranged between the positioning plate 22 and the fixing rod 26, one end of the active positioning component, which is far away from the end fixing member 23, is rotatably connected with the positioning plate 22 through the spiral spring at the first side end of the first rod member 20 or the second rod member 21. The positioning plate 22 is used for clamping and fixing the profile to be cut.
As shown in fig. 1, a plurality of first installation positions are formed between two positioning plates 22 of the active positioning assembly of the first rod 20 and two positioning plates 22 of the passive positioning assembly of the second rod 21, a plurality of second installation positions are formed between two positioning plates 22 of the active positioning assembly of the second rod 21 and two positioning plates 22 of the passive positioning assembly of the first rod 20, the first installation positions and the second installation positions are respectively suitable for installing sectional materials, the first installation positions and the second installation positions are stacked and arranged, and the first installation positions and the second installation positions are symmetrically arranged by taking the cutting slide 13 as axes. In this embodiment, the number of the first mounting locations and the second mounting locations is 3, however, the number of the first mounting locations and the second mounting locations may be 4, 5, etc., and the present invention is not limited thereto. The first elastic member 25 provides a clamping force for the first mounting location or the second mounting location and achieves proper buffering, facilitates clamping of the mounting profile, reduces structural damage to the equipment, and prolongs the service life.
By arranging the profiles to be cut, the profiles to be cut are divided into two groups, so that the two groups of profiles to be cut are stacked and symmetrically arranged, and in the beveling process, the lateral forces given to the cutter body by the two groups of cut profiles are mutually offset, so that the structure is simple, the stress stability of the cutter 30 in the beveling process is improved, the cutting angle is ensured, the cutting effect is optimized, and the service life of the cutter 30 is prolonged; simultaneously add the spiral spring, when the installation is waited to cut the section bar, hold the power clamp and wait to cut the section bar of utilizing the spiral spring, set up cutting angle, when cutter 30 cut a plurality of sections in proper order, the section bar that is cut off earlier is broken off because the clamping force of one end, the section bar that is cut off rotates under the effect that spiral spring holds the power release, break away from the contact with cutter 30, prevent to produce too much heat because of section bar section and cutter 30 continuous contact, cause the section bar material around the incision to change, for example anneal, nitriding etc. cause the problem of incision unevenness, guarantee production efficiency.
As shown in fig. 1, 2, 5 and 6, the first rod 20 and the second rod 21 respectively have a first slide 201 and a second slide 202 sequentially arranged from top to bottom, the first slide 201 and the second slide 202 are mutually communicated, the first slide 201 and the second slide 202 are respectively arranged in parallel with the cutting slide 13, the end fixing piece 23 and the first fixing piece 24 are respectively in sliding fit with the first slide 201 through the fixing rod 26, and the fixing rod 26 of the end fixing piece 23 extends to the second slide 202; the peripheral plate 112 has a positioning slide 14 disposed along a length direction thereof, in this embodiment, the positioning slide 14 extends into the central plate 111, the positioning slide 14 is disposed parallel to the first mounting position or the second mounting position, the first side ends of the first rod 20 and the second rod 21 are slidably engaged with the positioning slide 14 through the first protrusion 211, the bottom of the end fixing piece 23 of the passive positioning assembly near the active positioning assembly is fixed with the first slider 28 through the fixing rod 26, and the first slider 28 is slidably engaged with the positioning slide 14.
As shown in fig. 1, 2, 5 and 6, the bottoms of the first rod 20 and the second rod 21 are respectively provided with a third slide 203, the peripheral plate 112 is provided with an adjusting slide 15 arranged along the length direction thereof, in this embodiment, the adjusting slide 15 extends into the central plate 111, and the adjusting slide 15 is arranged in parallel with the first mounting position or the second mounting position; the third driving piece 151 is installed in the adjusting slide 15, the third driving piece 151 is connected with the third sliding block 152 in a transmission mode, the third driving piece 151 is used for driving the third sliding block 152 to move along the adjusting slide 15, the third protruding portion 153 is arranged at the top of the third sliding block 152, and the third protruding portion 153 is in sliding connection with the third slide 203. In this embodiment, the third slider 152 has a square shape, and the third protrusion 153 has a cylindrical shape; the third driving member 151 is an air cylinder, however, the third driving member 151 may be an electric push rod, a hydraulic cylinder, or the like, which is convenient for operation, but is not limited thereto. The third driving piece 151 drives the third sliding block 152 to move along the adjusting slide way 15, and meanwhile, as the first sliding block 28 is limited to slide by the positioning slide way 14, the position of the first rod piece 20 or the second rod piece 21 on the peripheral side plate 112 can be adjusted, so that the distance between the first rod piece 20 and the second rod piece 21 can be adjusted to adapt to the cutting requirements of profiles with different lengths.
As shown in fig. 1 and 5, the first side ends of the first rod 20 and the second rod 21 are respectively provided with a second protruding portion 212, and the active positioning component is connected with the second protruding portion 212 through the first elastic member 25. In this embodiment, the second protruding portion 212, the end fixing piece 23, and the first fixing piece 24 are each rectangular parallelepiped.
Example two
Compared with the first embodiment, the embodiment further comprises a limiting component.
As shown in fig. 1, fig. 2 and fig. 3, the limiting component comprises a plurality of limiting blocks 40, the two sides of the cutting slide 13 are symmetrically provided with mounting grooves 41, the limiting blocks 40 are respectively mounted on the mounting grooves 41 through second elastic pieces, the limiting blocks 40 are propped against included angles of the first mounting position and the second mounting position, the height of each limiting block 40 is larger than the sum of the heights of the first mounting position and the second mounting position, the limiting blocks 40 are symmetrically arranged by taking the cutting slide 13 as an axis, each limiting block 40 is in a triangular prism shape, and propping force is applied to the section bars to be cut mounted on the first mounting position and the second mounting position through the shape of the triangular prism. In this embodiment, the second elastic member is a spring, and of course, a spring member such as a reed may be used. The cutting base 33 is respectively provided with pushing parts 35 at two sides of the cutter 30, the pushing parts 35 are suitable for pushing the limiting blocks 40, and the contact surfaces of the pushing parts 35 and the limiting blocks 40 are inclined planes. In this embodiment, 6 limiting blocks 40 are provided corresponding to the number of the first mounting positions and the second mounting positions.
In the first embodiment, when the profile is to be cut off, the profile to be cut off has a rotation tendency due to the power of the spiral spring, and the quality of the cut section is affected. Therefore, the door and window profile processing equipment in this embodiment increases spacing subassembly, before the section bar is cut off, spacing subassembly is spacing to the middle section of section bar all the time, avoid the section bar to rotate, and set up pushing part 35 in cutting assembly, when cutter 30 moves to the position that the section bar has been cut off, pushing part 35 acts on stopper 40, make stopper 40 to the butt force release of section bar, the section bar that is cut off rotates under the effect of volute spring, break away from the contact with cutter 30, prevent to produce too much heat because of section bar section and cutter 30 keep in touch, cause the section bar material around the incision to change, guarantee the quality of cutting section, guarantee production efficiency.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. The door and window profile machining equipment is used for cutting profiles and is characterized by comprising a frame body, a positioning mechanism and a cutting mechanism, wherein the frame body is provided with a cutting slideway (13); the positioning mechanism comprises a first rod piece (20) and a second rod piece (21), wherein the first rod piece (20) and the second rod piece (21) are arranged on the frame body in parallel, the first rod piece (20) and the second rod piece (21) are respectively provided with a plurality of positioning plates (22), spiral springs are arranged between the plurality of positioning plates (22) and the first rod piece (20) or the second rod piece (21), and a first installation position or a second installation position is formed between the two positioning plates (22) of the first rod piece (20) and the two positioning plates (22) of the second rod piece (21), the first installation position and the second installation position are respectively suitable for installing the sectional materials, the first installation position and the second installation position are stacked and arranged, and the first installation position and the second installation position are symmetrically arranged by taking the cutting slide way (13) as an axis; the cutting mechanism comprises a cutter (30) and a first driving piece (31), the first driving piece (31) is used for driving the cutter (30) to move along the cutting slide way (13), and the cutting mechanism is arranged on the frame body;
the first side end parts of the first rod piece (20) and the second rod piece (21) are respectively fixedly provided with an active positioning assembly, and the second side of the first rod piece (20) and the second rod piece (21) are respectively movably provided with a passive positioning assembly; a plurality of first installation positions are formed between the active positioning component of the first rod piece (20) and the passive positioning component of the second rod piece (21), and a plurality of second installation positions are formed between the active positioning component of the second rod piece (21) and the passive positioning component of the first rod piece (20);
the active positioning assembly comprises an end fixing piece (23), a plurality of first fixing pieces (24) and a plurality of first elastic pieces (25), the passive positioning assembly comprises two end fixing pieces (23), a plurality of first fixing pieces (24) and a plurality of first elastic pieces (25), the two first fixing pieces (24) are connected with each other through the first elastic pieces (25), the end fixing pieces (23) are connected with the first fixing pieces (24) through the first elastic pieces (25), and one end, far away from the end fixing pieces (23), of the active positioning assembly is connected with the first rod piece (20) or the first side end of the second rod piece (21) through the first elastic pieces (25); the end fixing piece (23) and the first fixing piece (24) are respectively provided with a fixing rod (26), the locating plate (22) is rotationally connected with the fixing rods (26), the scroll springs are arranged between the locating plate (22) and the fixing rods (26), the active locating component is far away from one end of the end fixing piece (23), and the first side end part of the first rod piece (20) or the second rod piece (21) is rotationally connected with the locating plate (22) through the scroll springs.
2. A door and window profile machining device according to claim 1, characterized in that the frame body comprises a frame plate and a plurality of frame legs (12), the frame plate is fixed on a plurality of frame legs (12), the frame plate comprises a central plate (111) and four peripheral side plates (112) surrounding the central plate (111), the central plate (111) is provided with the cutting slide way (13), the first rod piece (20) is movably connected with two adjacent peripheral side plates (112), and the second rod piece (21) is movably connected with two other adjacent peripheral side plates (112).
3. A door and window profile processing apparatus according to claim 2, wherein the first rod (20) and the second rod (21) have a first slide (201) and a second slide (202) arranged in sequence from top to bottom, respectively, the first slide (201) and the second slide (202) are in communication with each other, the first slide (201) and the second slide (202) are disposed in parallel with the cutting slide (13), respectively, the end fixing piece (23) and the first fixing piece (24) are in sliding fit with the first slide (201) through the fixing rod (26), respectively, the fixing rod (26) of the end fixing piece (23) extends to the second slide (202); the peripheral side plate (112) is provided with a positioning slide way (14) arranged along the length direction of the peripheral side plate, the positioning slide way (14) is parallel to the first installation position or the second installation position, the first side end parts of the first rod piece (20) and the second rod piece (21) are in sliding fit with the positioning slide way (14) through a first protruding part (211), the passive positioning component is close to the bottom of the end fixing piece (23) on one side of the active positioning component, a first sliding block (28) is fixed on the bottom of the end fixing piece (23) on one side of the active positioning component through a fixing rod (26), and the first sliding block (28) is in sliding fit with the positioning slide way (14).
4. A door and window profile processing device according to claim 1, characterized in that the first side ends of the first rod (20) and the second rod (21) are respectively provided with a second protruding part (212), and the active positioning assembly is connected with the second protruding part (212) through the first elastic member (25).
5. A door and window profile machining device according to claim 2, characterized in that the bottom of the first bar (20) and the second bar (21) is provided with a third slide (203), respectively, the peripheral side plate (112) has an adjustment slide (15) arranged along its length, the adjustment slide (15) being arranged in parallel with the first or second mounting position; install third driving piece (151) in adjusting slide (15), third driving piece (151) transmission is connected with third slider (152), third driving piece (151) are used for the drive third slider (152) are followed adjust slide (15) removal, the top of third slider (152) is equipped with third bulge (153), third bulge (153) with third slide (203) sliding connection.
6. A door and window profile processing apparatus according to claim 2, wherein the center plate (111) has a square shape, the peripheral plate (112) has a rectangular shape, the leg (12) has a cylindrical shape, the cutting slide (13) is provided along a diagonal line of the center plate (111), and a short side of the peripheral plate (112) is connected to one side of the center plate (111).
7. A door and window profile machining apparatus according to any one of claims 1 to 6, wherein the cutting mechanism further comprises a transmission shaft (32), a cutting base (33) and a second driving member (34), the second driving member (34) is in transmission connection with the cutter (30), the second driving member (34) is used for driving the cutter (30) to rotate, the second driving member (34) and the cutter (30) are mounted on the cutting base (33), the transmission shaft (32) is in movable connection with the frame body, an output shaft of the first driving member (31) is in transmission connection with the transmission shaft (32), the transmission shaft (32) is arranged along the direction of the cutting slide (13), and the transmission shaft (32) is in threaded connection with the cutting base (33).
8. The door and window profile machining equipment according to claim 7, further comprising a limiting assembly, wherein the limiting assembly comprises a plurality of limiting blocks (40), mounting grooves (41) are symmetrically formed in two sides of the cutting slide way (13), the limiting blocks (40) are mounted on the mounting grooves (41) through second elastic pieces respectively, the limiting blocks (40) are abutted against included angles of the first mounting positions and the second mounting positions, the height of the limiting blocks (40) is larger than the sum of the heights of the first mounting positions and the second mounting positions, the limiting blocks (40) are symmetrically arranged by taking the cutting slide way (13) as an axis, and the limiting blocks (40) are in a triangular prism shape; the cutting base (33) is provided with pushing portions (35) on two sides of the cutter (30), the pushing portions (35) are suitable for pushing the limiting blocks (40), and the contact surfaces of the pushing portions (35) and the limiting blocks (40) are inclined planes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311174395.2A CN116900399B (en) | 2023-09-13 | 2023-09-13 | Door and window section bar processing equipment |
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| CN202311174395.2A CN116900399B (en) | 2023-09-13 | 2023-09-13 | Door and window section bar processing equipment |
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| Publication number | Publication date |
|---|---|
| CN116900399A (en) | 2023-10-20 |
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