CN115138751B - Die-cut device of lamps and lanterns frame - Google Patents
Die-cut device of lamps and lanterns frame Download PDFInfo
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- CN115138751B CN115138751B CN202211067600.0A CN202211067600A CN115138751B CN 115138751 B CN115138751 B CN 115138751B CN 202211067600 A CN202211067600 A CN 202211067600A CN 115138751 B CN115138751 B CN 115138751B
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- vertical
- aluminum alloy
- backing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/20—Applications of drives for reducing noise or wear
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- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of lamp frame punching, in particular to a lamp frame punching device which comprises a tightening clamping mechanism, a frame tightening mechanism and a punching mechanism, wherein the tightening clamping mechanism comprises a main base plate and a top clamping plate, wherein the main base plate and the top clamping plate are adaptive to two sides of an aluminum alloy frame. Set up the top splint of putting of vertical assembly, the second beam slab with put the end splint and carry out horizontal clamp and fix to aluminum alloy frame both sides, and set up the protective component of horizontal pressure boost in adjacent main backing plate and top splint both sides, install two supports simultaneously between adjacent two sets of protective component, and at the vertical section of thick bamboo of top installation of support, utilize the spring of connecting at vertical section of thick bamboo top to the vertical pressure boost of bearing bar, under the effect of external hydraulic means, in case the bearing bar pressurized back, install the die-cut end in the bearing bar bottom this moment and can carry out vertical die-cut processing to the aluminum alloy frame by the centre gripping, and then take place deformation in order to avoid aluminum alloy frame pressurized.
Description
Technical Field
The invention relates to the technical field of lamp frame punching, in particular to a lamp frame punching device.
Background
The aluminum alloy lamp frame is different from other frames in that the strength of the aluminum alloy frame is larger, and meanwhile, according to the particularity of the aluminum alloy frame material, the aluminum alloy lamp frame is lighter in use, longer in service life and wider in application.
At present, the manufacturing of aluminum alloy lamps and lanterns frame needs the rounding equipment to carry out heterotypic rounding processing with the aluminum alloy frame, in case the back is handled to the aluminum alloy frame rounding, the frame of overlength needs artifical die-cut processing, but receive the pressure influence during the die-cut of aluminum alloy frame, deformation will appear in the local pressurized of aluminum alloy frame, because the area of contact of die-cut tool bit and aluminum alloy frame is very little, in case the vertical pressurization of die-cut tool bit is behind the aluminum alloy frame, die-cut tool bit will cause the aluminum alloy frame to take place deformation because of the stress is too big.
According to the above, how to solve the problem that the aluminum alloy frame is pressed and deformed when the aluminum alloy frame touches the punching tool bit is the technical difficulty to be solved by the invention.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
Therefore, the technical scheme adopted by the invention is as follows:
a lamp frame punching device comprises a tightening clamping mechanism, a frame tightening mechanism and a punching mechanism, wherein the tightening clamping mechanism comprises a main backing plate and a top-placing clamp plate which are adaptive to two sides of an aluminum alloy frame, a first beam plate and a second beam plate which are positioned under the main backing plate and the top-placing clamp plate, an auxiliary backing plate and a bottom-placing clamp plate which are positioned under the first beam plate and the second beam plate, an elongated slider arranged on the main backing plate, the top-placing clamp plate and the auxiliary backing plate, a short slider arranged on the bottom-placing clamp plate, a screw rod arranged in the second beam plate and penetrating into the top-placing clamp plate and the bottom-placing clamp plate, the frame tightening mechanism comprises a main screw rod in the lengthened sliding block, an auxiliary screw rod in the short sliding block, a positioning frame movably mounted on the main screw rod and the auxiliary screw rod, a transmission shaft movably engaged between the main screw rod and the auxiliary screw rod, a deflection shaft rod movably mounted on the positioning frame, a transverse chain connected to the deflection shaft rod, a protection component movably mounted on the deflection shaft rod and a traction component mounted on the protection component, wherein the protection component comprises a protection vertical plate connected to the deflection shaft rod and a pressure spring connected to the protection vertical plate, the traction component comprises a base movably connected to the protection vertical plate, a telescopic sub-rod movably mounted in the base and a guide wheel mounted at the outer end of the telescopic sub-rod, and the punching mechanism comprises a support mounted between two adjacent protection vertical plates, a vertical cylinder mounted at the top end of the support, a spring connected to the top of the vertical cylinder, a bearing rod movably mounted at the middle part of the vertical cylinder and a punching end mounted at the bottom end of the bearing rod.
The present invention in a preferred example may be further configured to: the top end of the main backing plate and the bottom end of the auxiliary backing plate are respectively provided with a quarter arc-shaped protruding end, and the length of the rectangular surface of the main backing plate is four times that of the rectangular surface of the auxiliary backing plate.
Through adopting above-mentioned technical scheme, utilize set up respectively on main backing plate and the vice backing plate and carry out the circular-arc protruding end that adaptability pressure boost centre gripping to the inboard recess of aluminum alloy frame, in case the aluminum alloy frame receives vertical pressure die-cut time, main backing plate and vice backing plate can prevent that the aluminum alloy frame from causing the deformation to roll over the damage.
The present invention in a preferred example may be further configured to: arc-shaped structures are arranged at the top end of the top clamping plate and the bottom end of the bottom clamping plate, and a transverse rectangular base plate is welded at the bottom end of the bottom clamping plate.
Through adopting above-mentioned technical scheme, utilize top splint and the end splint are put to the top of aluminum alloy frame and bottom setting can carry out spacing centre gripping to the aluminum alloy frame, when the vertical pressure boost of die-cut end is die-cut, put a splint and can assist the main backing plate and carry out the security pressure boost to the aluminum alloy frame.
The present invention in a preferred example may be further configured to: the thickness of the second beam plate is one half of that of the first beam plate, and two cross-shaped vertical holes are formed in the second beam plate.
Through adopting above-mentioned technical scheme, utilize to set up the first beam slab and the second beam slab that can assist the pressure boost centre gripping between the protruding baffle at the inboard middle part of aluminum alloy frame, when die-cut end bottom tool bit carries out vertical pressure boost processing to aluminum alloy frame to the interlayer that can avoid the inboard middle part of aluminum alloy frame appears splitting and deformation.
The present invention in a preferred example may be further configured to: outside bellied rectangle plate has been seted up to one side at protection riser top, and the inside of rectangle plate has seted up inside sunken T font spout, the slider adaptation of base bottom runs through to the T font spout of rectangle plate in.
Through adopting above-mentioned technical scheme, utilize and offer T font spout in the inside of protection riser top rectangle plate to connect the pressure spring that can carry out horizontal pressure boost to base bottom slider in T font spout, when needs carry out the centre gripping to the aluminum alloy frame of different thickness fixed, can utilize two adjacent bases of horizontal regulation to carry out horizontal expansion along the rectangle plate can.
The present invention in a preferred example may be further configured to: the guide wheel is formed by combining two oval cushion blocks and a rolling shaft movably arranged between the two oval cushion blocks.
Through adopting above-mentioned technical scheme, utilize the guide wheel that can adjust the horizontal length of drag chain in the installation between two flexible sub-poles, utilize two roller bearings in the guide wheel to the spacing guide of drag chain to this can make the drag chain carry out joint drive to two adjacent deflection axostylus axostyles.
The invention in a preferred example may be further configured to: the top end of the deflection shaft lever is provided with a circular pad piece and an I-shaped gasket, and the bottom end of the deflection shaft lever is provided with a deflection gear.
Through adopting above-mentioned technical scheme, utilize the spacing linkage of the I-shaped packing ring to the drag chain on the axostylus axostyle that deflects to combine the meshing transmission of deflecting axostylus axostyle bottom deflection gear to transmission shaft outer end gear spare, with this can make the device can drive the transmission shaft and come the vertical restraint of simultaneous control main screw and auxiliary screw to first beam slab, vice backing plate and second beam slab, the splint of putting the end.
The invention in a preferred example may be further configured to: the inner end of the transmission shaft is provided with an inward-protruding deflection fluted disc, the outer end of the transmission shaft is provided with a gear piece, and the deflection fluted disc and the gear piece are connected to the cross rod.
By adopting the technical scheme, the deflection fluted disc with the longer inner diameter is arranged at the inner end of the transmission shaft, and the deflection fluted disc at the inner end of the transmission shaft is combined with the meshing of the main screw and the auxiliary screw with the gears, so that the free extension and expansion of the main screw and the auxiliary screw can be effectively controlled by the deflection fluted disc at the inner end of the transmission shaft.
The present invention in a preferred example may be further configured to: the outside of bearing bar is seted up inside sunken annular, and the bearing bar adaptation runs through to the inside of spring and vertical section of thick bamboo.
Through adopting above-mentioned technical scheme, utilize the bearing bar can carry out free lift activity along the inside of vertical section of thick bamboo to connect the spring of elastic extension between vertical section of thick bamboo and bearing bar, can make the die-cut end of installing in the bearing bar bottom to carry out die-cut processing of stability pressure boost to the aluminum alloy frame with this.
By adopting the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the main backing plate, the first beam plate and the auxiliary backing plate which are opposite to two sides of the aluminum alloy frame for adaptive clamping are arranged, the top clamping plate, the second beam plate and the bottom clamping plate which are vertically assembled are arranged for transversely clamping and fixing opposite to two sides of the aluminum alloy frame, the two sides of the adjacent main backing plate and the top clamping plate are provided with protective assemblies for transverse pressurization, two supports are arranged between the two adjacent groups of protective assemblies, the top ends of the supports are provided with the vertical cylinders, the vertical pressurization of the bearing rods is realized by utilizing springs connected to the tops of the vertical cylinders, under the action of an external hydraulic device, once the bearing rods are pressed, the punching ends arranged at the bottom ends of the bearing rods can vertically punch the clamped aluminum alloy frame, and further, the aluminum alloy frame is prevented from being deformed due to pressing.
2. According to the invention, the lengthened sliding blocks which are transversely distributed are respectively arranged outside the main backing plate, the auxiliary backing plate, the top placing clamping plate and the bottom placing clamping plate, the short sliding blocks which are transversely arranged are arranged outside the first beam plate and the second beam plate, the main screw rods and the auxiliary screw rods which are vertically distributed are connected in the lengthened sliding blocks and the short sliding blocks in a threaded manner, and the screw rods which can spirally rotate are movably arranged inside the second beam plate and the bottom placing clamping plate, so that the device can adaptively clamp and fix aluminum alloy frames with different sizes.
3. The invention connects the horizontal transmission shaft by the engagement of the deflection gears on the main screw and the auxiliary screw, and the outer end of the transmission shaft is movably provided with the deflection shaft rods which can be vertically distributed, and the base is movably arranged in the rectangular plate block at the top of the protective vertical plate, and meanwhile, the base is movably provided with the telescopic sub-rods and the guide wheels which can carry out adaptive traction connection on the transverse chain, when an operator adjusts one of the deflection shaft rods to rotate, the combined main base plate, the auxiliary base plate, the top-placing clamp plate and the bottom-placing clamp plate can carry out limit clamping on the top and the bottom of the aluminum alloy frame.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present invention;
FIG. 2 is a schematic bottom view of one embodiment of the present invention;
FIG. 3 is a schematic view of a partial dispersion of one embodiment of the present invention;
FIG. 4 is a schematic partial dispersion view of FIG. 3 in accordance with one embodiment of the present invention;
FIG. 5 is a schematic side plan view of FIG. 4 in accordance with an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the embodiment of the present invention shown in FIG. 5A;
FIG. 7 is a schematic partial top view of the embodiment of FIG. 1;
FIG. 8 is a schematic diagram of the dispersion of FIG. 7 according to one embodiment of the present invention;
FIG. 9 is an enlarged view of the embodiment of the present invention shown in FIG. 8 at B;
FIG. 10 is a schematic diagram of the internal dispersion of FIG. 8 according to one embodiment of the present invention.
Reference numerals:
100. a tightening clamping mechanism; 110. a main backing plate; 120. a first beam panel; 130. a secondary backing plate; 140. placing a top clamping plate; 150. a second beam panel; 160. placing a bottom clamping plate; 170. lengthening the sliding block; 180. a short slider; 190. a screw;
200. a frame tightening mechanism; 210. a guard assembly; 211. a protective vertical plate; 212. a pressure spring; 220. a traction assembly; 221. a base; 222. a telescopic sub-rod; 223. a guide wheel; 230. a transverse chain; 240. a deflection shaft lever; 250. a positioning frame; 260. a drive shaft; 270. a main screw; 280. an auxiliary screw;
300. a punching mechanism; 310. a support; 320. a vertical cylinder; 330. a spring; 340. a load-bearing bar; 350. and (6) punching ends.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
The following describes a lamp frame punching device provided by some embodiments of the invention with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 to 10, the lamp frame punching apparatus according to the present invention includes a tightening clamping mechanism 100, a frame tightening mechanism 200, and a punching mechanism 300, wherein the frame tightening mechanism 200 is mounted on the tightening clamping mechanism 100, and the punching mechanism 300 is mounted on the frame tightening mechanism 200.
The tightening clamping mechanism 100 comprises a main backing plate 110, a first beam plate 120, an auxiliary backing plate 130, a top clamping plate 140, a second beam plate 150, a bottom clamping plate 160, a lengthened sliding block 170, a short sliding block 180 and a screw 190, the frame tightening mechanism 200 comprises a protective component 210, a traction component 220, a transverse chain 230, a deflection shaft rod 240, a positioning frame 250, a transmission shaft 260, a main screw 270 and an auxiliary screw 280, the protective component 210 further comprises a protective vertical plate 211 and a pressure spring 212, the traction component 220 further comprises a base 221, a telescopic sub-rod 222 and a guide wheel 223, and the die-cutting mechanism 300 comprises a support 310, a vertical cylinder 320, a spring 330, a bearing rod 340 and a die-cutting end 350.
Specifically, the first beam plate 120 and the second beam plate 150 are located right below the main pad plate 110 and the top-placed clamp plate 140, the sub-pad plate 130 and the bottom-placed clamp plate 160 are located right below the first beam plate 120 and the second beam plate 150, the plurality of elongated sliders 170 are respectively installed on the main pad plate 110, the top-placed clamp plate 140, the sub-pad plate 130 and the bottom-placed clamp plate 160, the short sliders 180 are installed on the first beam plate 120 and the second beam plate 150, the screw 190 is installed in the second beam plate 150 and penetrates into the top-placed clamp plate 140 and the bottom-placed clamp plate 160, the main screw 270 is in threaded connection with the elongated sliders 170, the auxiliary screw 280 is in threaded connection with the short sliders 180, the positioning frame 250 is movably installed on the main screw 270 and the auxiliary screw 280, the transmission shaft 260 is movably engaged between the main screw 270 and the auxiliary screw 280, deflecting shaft 240 is movably mounted on locating rack 250, cross chain 230 is connected on deflecting shaft 240, protection component 210 is movably mounted on deflecting shaft 240, traction component 220 is mounted on protection component 210, protection vertical plate 211 is connected on deflecting shaft 240, pressure spring 212 is connected in protection vertical plate 211, base 221 is movably connected on protection vertical plate 211, flexible sub-rod 222 is movably mounted in base 221, guide wheel 223 is mounted at the outer end of flexible sub-rod 222, support 310 is mounted between two adjacent protection vertical plates 211, vertical cylinder 320 is mounted at the top of support 310, spring 330 is connected at the top of vertical cylinder 320, bearing rod 340 is movably mounted at the middle part of vertical cylinder 320, die-cut end 350 is mounted at the bottom end of bearing rod 340.
By movably mounting the deflection shaft rods 240 which can be vertically distributed at the outer ends of the transmission shafts 260, movably mounting the base 221 in the rectangular plate block at the top of the protective vertical plate 211, and movably mounting the telescopic sub-rods 222 and the guide wheels 223 which can carry out adaptive traction connection on the transverse chain 230 in the base 221, when an operator adjusts one deflection shaft rod 240 to rotate, the combined main backing plate 110, the auxiliary backing plate 130, the top-placing clamping plate 140 and the bottom-placing clamping plate 160 can carry out limit clamping on the top and the bottom of the aluminum alloy frame, transversely mounting the short slide blocks 180 outside the first beam plate 120 and the second beam plate 150, and internally connecting the main screw rods 270 and the auxiliary screw rods 280 which are vertically distributed in the elongated slide blocks 170 and the short slide blocks 180, meanwhile, the screw 190 capable of rotating spirally is movably mounted inside the second beam plate 150 and the bottom clamping plate 160, the vertically assembled top clamping plate 140, the second beam plate 150 and the bottom clamping plate 160 are arranged to transversely clamp and fix two sides of an aluminum alloy frame, the two sides of the adjacent main backing plate 110 and the top clamping plate 140 are provided with transverse pressurizing protection assemblies 210, two supports 310 are mounted between the two adjacent protection assemblies 210, the top end of each support 310 is provided with a vertical cylinder 320, the bearing rod 340 is vertically pressurized by a spring 330 connected to the top of the vertical cylinder 320, and under the action of an external hydraulic device, once the bearing rod 340 is pressurized, a punching end 350 mounted at the bottom end of the bearing rod 340 can vertically punch and cut the clamped aluminum alloy frame, so that the aluminum alloy frame is prevented from being deformed due to pressurization.
The second embodiment:
with reference to fig. 4-6, on the basis of the first embodiment, the top end of the main cushion plate 110 and the bottom end of the auxiliary cushion plate 130 are respectively provided with a quarter arc-shaped protruding end, the length of the rectangular surface of the main cushion plate 110 is four times that of the rectangular surface of the auxiliary cushion plate 130, the top end of the top clamp plate 140 and the bottom end of the bottom clamp plate 160 are provided with arc structures, the bottom end of the bottom clamp plate 160 is welded with a transverse rectangular cushion plate, the thickness of the second beam plate 150 is one half of that of the first beam plate 120, and two cross-shaped vertical holes are formed in the second beam plate 150.
The utility model discloses an aluminum alloy frame, including aluminum alloy frame, main backing plate 110, vice backing plate 130, the circular-arc protruding end that can carry out adaptability pressure boost centre gripping to the inboard recess of aluminum alloy frame is seted up respectively to the utilization, in case the aluminum alloy frame receives when vertical pressure is die-cut, main backing plate 110 and vice backing plate 130 can prevent that the aluminum alloy frame from causing the deformation to reduce, and set up at the top and the bottom of aluminum alloy frame and can carry out spacing centre gripping to the aluminum alloy frame and put splint 140 and put bottom plate 160, when the vertical pressure boost of die-cut end 350 is die-cut, it can assist main backing plate 110 to carry out the security pressure boost to the aluminum alloy frame to put splint 140, set up the first beam slab 120 and the second beam slab 150 that can assist the pressure boost centre gripping simultaneously between the protruding baffle at the inboard middle part of aluminum alloy frame, when the die-cut end 350 bottom tool bit is facing to the vertical pressure boost processing of aluminum alloy frame, thereby can avoid the interlayer of the inboard middle part of aluminum alloy frame to appear fracture and deformation.
Example three:
with reference to fig. 7 to 10, on the basis of the first embodiment, one side of the top of the protective vertical plate 211 is provided with a rectangular plate protruding outward, and an inward-recessed T-shaped chute is formed in the rectangular plate, the slider at the bottom of the base 221 is adapted to penetrate into the T-shaped chute of the rectangular plate, the guide wheel 223 is formed by combining two oval cushion blocks and a roller movably installed between the two oval cushion blocks, a circular cushion member and an i-shaped gasket are installed at the top end of the deflection shaft rod 240, a deflection gear is installed at the bottom end of the deflection shaft rod 240, an inward-protruding deflection fluted disc is installed at the inner end of the transmission shaft 260, a gear member is installed at the outer end of the transmission shaft 260, and the deflection fluted disc and the gear member are connected to the cross rod.
When aluminum alloy frames with different thicknesses are required to be clamped and fixed, two adjacent bases 221 can be transversely expanded along the rectangular plates by transversely adjusting the pressure spring 212 which can transversely pressurize the sliding blocks at the bottoms of the bases 221, and the gear pieces at the outer ends of the transmission shaft 260 are engaged and driven by the deflection gear at the bottom end of the deflection shaft rod 240, so that the device can drive the transmission shaft 260 to simultaneously control the vertical restraint of the main screw 270 and the auxiliary screw 280 on the first beam plate 120, the auxiliary backing plate 130, the second beam plate 150 and the bottom splint 160, and further, the deflection gear at the inner end of the transmission shaft 260 is engaged with the gears on the main screw 270 and the auxiliary screw 280, at the moment, the deflection gear at the inner end of the transmission shaft 260 can effectively control the free expansion and expansion of the main screw 270 and the auxiliary screw 280, and the limit guide of the roller transverse chain 230 is performed by two transverse chains 230 in the guide wheel 223, so that the two adjacent deflection shaft rods 240 can perform combined transmission.
Example four:
referring to fig. 4, on the basis of the first embodiment, an inwardly recessed ring groove is formed on the outer portion of the bearing rod 340, and the bearing rod 340 is adapted to penetrate through the spring 330 and the inner portion of the vertical tube 320.
The bearing rod 340 can freely move up and down along the inner part of the vertical cylinder 320, and the elastically-extending spring 330 is connected between the vertical cylinder 320 and the bearing rod 340, so that the punching head 350 arranged at the bottom end of the bearing rod 340 can perform stable pressurizing punching processing against the aluminum alloy frame.
The working principle and the using process of the invention are as follows: an operator needs to pre-adjust one of the four vertically distributed deflecting shaft rods 240 to rotate clockwise, at this time, the transverse chain 230 transmits the same rotating speed of the two adjacent deflecting shaft rods 240, at this time, the two adjacent deflecting shaft rods 240 can drive the two transmission shafts 260 positioned at the bottom ends of the deflecting shaft rods 240 to rotate transversely, at the same time, the adjacent two ends of the main screw 270 and the auxiliary screw 280 are respectively engaged with the deflecting tooth openings at the inner ends of the transmission shafts 260 for transmission, at this time, the main screw 270 and the auxiliary screw 280 which are distributed in a vertical state can respectively perform vertical rotation transmission along concave holes in the middle parts of the lengthened sliding blocks 170 and the short sliding blocks 180, and the two lengthened sliding blocks 170 which are distributed right above and below the short sliding blocks 180 are driven to be folded in the vertical direction, so that the main base plates 110, the first beam plates 120 and the auxiliary base plates 130 which are distributed in an array form, and the combined top clamping plate 140, the second beam plate 150 and the bottom clamping plate 160 clamp the aluminum alloy lamp frame in a vertical clamping and fixing manner, when the aluminum alloy lamp frame moves transversely and penetrates through the cracks on the inner sides of the two groups of tightening clamping mechanisms 100, the vertical cylinder 320 and the spring 330 which are installed by the support 310 can vertically pull the bearing rod 340 and the punching end 350, at the moment, an operator can vertically pressurize the top end of the bearing rod 340 by using external hydraulic propulsion equipment, once an external hydraulic device vertically presses the top end of the bearing rod 340, the bearing rod 340 movably installed in the vertical cylinder 320 can vertically propel under the reverse pressurizing action of the spring 330 until the punching end 350 installed at the bottom end of the bearing rod 340 vertically punches the clamped aluminum alloy lamp frame, and when the size of the aluminum alloy lamp frame has a certain problem, the operator can utilize the rotation of the adjusting bearing rod 340 to set the main cushion plate 110, the main cushion plate 110 and the punching end 350 to adjust the size of the bearing rod 340, first beam slab 120 and vice backing plate 130 and put top splint 140, second beam slab 150 and put end splint 160 and carry out the suitability centre gripping to the aluminium alloy lamp frame of equidimension not, at this moment, can effectively avoid aluminium alloy lamp frame to cause the position that the frame was impressed pressure to appear local deformation under die-cut effect, and then cause the damage after causing the die-cut of lamp frame.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. A lamp frame punching device is characterized by comprising a tightening clamping mechanism (100), a frame tightening mechanism (200) and a punching mechanism (300);
the tightening clamping mechanism (100) comprises a main backing plate (110) and a top-placing clamping plate (140) which are adapted to two sides of an aluminum alloy frame, a first beam plate (120) and a second beam plate (150) which are positioned under the main backing plate (110) and the top-placing clamping plate (140), an auxiliary backing plate (130) and a bottom-placing clamping plate (160) which are positioned under the first beam plate (120) and the second beam plate (150), a lengthening slider (170) arranged on the main backing plate (110), the top-placing clamping plate (140) and the auxiliary backing plate (130), a lengthening slider (170) arranged on the bottom-placing clamping plate (160), a short slider (180) arranged on the first beam plate (120) and the second beam plate (150), and a screw (190) arranged in the second beam plate (150) and penetrating into the top-placing clamping plate (140) and the bottom-placing clamping plate (160);
the frame tightening mechanism (200) is connected to the tightening clamping mechanism (100) and comprises a main screw (270) in threaded connection with the lengthened sliding block (170), an auxiliary screw (280) in threaded connection with the short sliding block (180), a positioning frame (250) movably mounted on the main screw (270) and the auxiliary screw (280), a transmission shaft (260) movably meshed between the main screw (270) and the auxiliary screw (280), a deflection shaft lever (240) movably mounted on the positioning frame (250), a transverse chain (230) connected to the deflection shaft lever (240), a protection assembly (210) movably mounted on the deflection shaft lever (240) and a traction assembly (220) mounted on the protection assembly (210);
the protection component (210) comprises a protection vertical plate (211) connected to the deflection shaft (240) and a pressure spring (212) connected in the protection vertical plate (211);
the traction assembly (220) comprises a base (221) movably connected to the protective vertical plate (211), a telescopic sub-rod (222) movably arranged in the base (221) and a guide wheel (223) arranged at the outer end of the telescopic sub-rod (222);
the punching mechanism (300) is arranged on the frame tightening mechanism (200) and comprises a support (310) arranged between two adjacent protective vertical plates (211), a vertical tube (320) arranged at the top end of the support (310), a spring (330) connected to the top of the vertical tube (320), a bearing rod (340) movably arranged in the middle of the vertical tube (320) and a punching end (350) arranged at the bottom end of the bearing rod (340);
the top end of the main backing plate (110) and the bottom end of the auxiliary backing plate (130) are respectively provided with a quarter arc-shaped protruding end, and the length of the rectangular surface of the main backing plate (110) is four times that of the rectangular surface of the auxiliary backing plate (130);
arc structures are arranged at the top end of the top clamping plate (140) and the bottom end of the bottom clamping plate (160), and a transverse rectangular base plate is welded at the bottom end of the bottom clamping plate (160);
the thickness of the second beam plate (150) is half of that of the first beam plate (120), and two cross-shaped vertical holes are formed in the second beam plate (150).
2. The lamp frame punching device according to claim 1, wherein one side of the top of the protective riser (211) is provided with a rectangular plate protruding outwards, the inside of the rectangular plate is provided with a T-shaped sliding groove recessed inwards, and the sliding block at the bottom of the base (221) is adapted to penetrate through the T-shaped sliding groove of the rectangular plate.
3. A device for trimming the bezel of a lamp as recited in claim 1, wherein the guide wheel (223) is a combination of two oval shaped blocks and a roller movably mounted between the two oval shaped blocks.
4. A luminaire bezel blanking device as claimed in claim 1, characterized in that said deflecting axle (240) is mounted with a circular pad and an i-washer at its top end and a deflecting gear at its bottom end (240).
5. The device for die-cutting the lamp frame according to claim 1, wherein the inner end of the transmission shaft (260) is provided with an inward protruding deflection fluted disc, the outer end of the transmission shaft (260) is provided with a gear piece, and the deflection fluted disc and the gear piece are connected to the cross bar.
6. The lamp frame punching device according to claim 1, wherein the bearing rod (340) is provided with an inwardly recessed ring groove at an outer portion thereof, and the bearing rod (340) is adapted to penetrate through the spring (330) and the vertical tube (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067600.0A CN115138751B (en) | 2022-09-01 | 2022-09-01 | Die-cut device of lamps and lanterns frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067600.0A CN115138751B (en) | 2022-09-01 | 2022-09-01 | Die-cut device of lamps and lanterns frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115138751A CN115138751A (en) | 2022-10-04 |
| CN115138751B true CN115138751B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211067600.0A Active CN115138751B (en) | 2022-09-01 | 2022-09-01 | Die-cut device of lamps and lanterns frame |
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| CN (1) | CN115138751B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794502A (en) * | 2012-08-01 | 2012-11-28 | 济南蓝贝思特科技有限公司 | Accurate positioning cutter for multimedia blackboard frame sectional material |
| CN205817972U (en) * | 2016-07-09 | 2016-12-21 | 苏州杰力澳自动化设备有限公司 | A kind of many knife plate dividing machines preventing pcb board from deforming |
| CN211360911U (en) * | 2019-12-30 | 2020-08-28 | 滁州安迈达特种铝业有限公司 | Oblique angle cutting frock of resistance to compression antiskid type aluminium alloy frame section bar |
| CN211565221U (en) * | 2019-12-25 | 2020-09-25 | 何忠年 | Aluminum alloy door and window frame cutting frock |
| CN112224835A (en) * | 2020-09-30 | 2021-01-15 | 惠州市诚业家具有限公司 | Frame strip divides material equipment |
| CN215145152U (en) * | 2021-07-22 | 2021-12-14 | 滁州瑞达新能源材料科技有限公司 | Cutting device of automatic photovoltaic frame stamping production line |
| CN215315997U (en) * | 2021-01-28 | 2021-12-28 | 佛山力肇金属制品有限公司 | Frame section bar processing equipment is used in fireplace production |
| CN215431773U (en) * | 2021-08-11 | 2022-01-07 | 苏州哈澄精密制造有限公司 | Aluminum alloy frame section bar oblique angle cutting device |
-
2022
- 2022-09-01 CN CN202211067600.0A patent/CN115138751B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794502A (en) * | 2012-08-01 | 2012-11-28 | 济南蓝贝思特科技有限公司 | Accurate positioning cutter for multimedia blackboard frame sectional material |
| CN205817972U (en) * | 2016-07-09 | 2016-12-21 | 苏州杰力澳自动化设备有限公司 | A kind of many knife plate dividing machines preventing pcb board from deforming |
| CN211565221U (en) * | 2019-12-25 | 2020-09-25 | 何忠年 | Aluminum alloy door and window frame cutting frock |
| CN211360911U (en) * | 2019-12-30 | 2020-08-28 | 滁州安迈达特种铝业有限公司 | Oblique angle cutting frock of resistance to compression antiskid type aluminium alloy frame section bar |
| CN112224835A (en) * | 2020-09-30 | 2021-01-15 | 惠州市诚业家具有限公司 | Frame strip divides material equipment |
| CN215315997U (en) * | 2021-01-28 | 2021-12-28 | 佛山力肇金属制品有限公司 | Frame section bar processing equipment is used in fireplace production |
| CN215145152U (en) * | 2021-07-22 | 2021-12-14 | 滁州瑞达新能源材料科技有限公司 | Cutting device of automatic photovoltaic frame stamping production line |
| CN215431773U (en) * | 2021-08-11 | 2022-01-07 | 苏州哈澄精密制造有限公司 | Aluminum alloy frame section bar oblique angle cutting device |
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| CN115138751A (en) | 2022-10-04 |
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