CN113649439A - Wardrobe hardware pendant and manufacturing and processing device thereof - Google Patents
Wardrobe hardware pendant and manufacturing and processing device thereof Download PDFInfo
- Publication number
- CN113649439A CN113649439A CN202110827250.2A CN202110827250A CN113649439A CN 113649439 A CN113649439 A CN 113649439A CN 202110827250 A CN202110827250 A CN 202110827250A CN 113649439 A CN113649439 A CN 113649439A
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- Prior art keywords
- bending
- feeding
- support
- pendant
- pressurize
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B61/00—Wardrobes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
- A47B95/008—Suspension fittings for cabinets to be hung on walls
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a wardrobe hardware pendant and a manufacturing and processing device thereof, wherein the wardrobe hardware pendant comprises a pendant main body and mounting holes, the pendant main body is of an L-shaped structure, two pairs of mounting holes are symmetrically formed in two sections of the pendant main body, each pair of mounting holes are distributed along the length direction of one section of the pendant main body, two end surfaces of the pendant main body are of arc-shaped structures, the wardrobe hardware pendant needs to use a special manufacturing and processing device, the manufacturing and processing device comprises a base and a bending device, and the upper surface of the base is provided with the bending device. The invention can solve the problems existing at present: the existing bending equipment can only manually feed and discharge materials when bending hardware pendants of a wardrobe, and the manual feeding and discharging materials need to be close to or even contact the bending equipment, so that certain personal risks can be brought to workers, pressure maintaining treatment is not carried out on the bent pendants, and the bent pendants are bent to have deviation.
Description
Technical Field
The invention relates to the field of hardware manufacturing, in particular to a wardrobe hardware pendant and a manufacturing and processing device thereof.
Background
The wardrobe type of furniture market is more and more made the style, based on the latent energy of fully excavating the wardrobe, the dual-purpose of a thing as far as possible, combination wardrobe is born from this, it collects multiple functions in an organic whole, take up an area of less, the flexibility is big, the function conversion is simple and convenient, a section of multi-functional furniture that the practicality is strong, and in the installation of combination wardrobe, need use various five metals bearing pendant, these bearing pendants can be with every part firm the installing on the wall of combination wardrobe, wherein the five metals pendant of L type structure also is one kind of a plurality of bearing pendants that use.
At present, the wardrobe hardware pendant with the L-shaped structure has the following problems in manufacturing and processing: the bending machine comprises a bending machine body, a workpiece conveying device and a workpiece conveying device.
Secondly, when the existing bending equipment bends the hardware pendant of the wardrobe, the bent pendant is not subjected to pressure maintaining treatment, and after the metal material is bent, certain resilience is generated due to the action of elastic deformation, so that the bending angle of the bent pendant is deviated, and the problem that the pendant is not installed correctly or is difficult to install in the process of installing the wardrobe later is caused.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a wardrobe hardware pendant and a manufacturing and processing device thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a wardrobe hardware pendant comprises a pendant main body and mounting holes, wherein the pendant main body is of an L-shaped structure, two pairs of mounting holes are symmetrically formed in two sections of the pendant main body, each pair of mounting holes are distributed along the length direction of one section of the pendant main body, and two end faces of the pendant main body are of arc-shaped structures;
the wardrobe hardware pendant needs to use a special manufacturing and processing device, the manufacturing and processing device comprises a base and a bending device, and the upper surface of the base is provided with the bending device;
the bending device comprises a bending support, a feeding unit, a bending lower die, a bending support, a hydraulic cylinder, a bending upper die, a discharging support rod, a discharging frame and a pressure maintaining unit, wherein the bending support is arranged on a base, the feeding unit is jointly arranged at two ends of the upper surface of the bending support along the length direction of the bending support, the bending lower die is arranged at the center of the upper surface of the bending support, the bending support is arranged on the bending support, the hydraulic cylinder is arranged in the middle of the bending support, the bending upper die is arranged at the output end of the hydraulic cylinder, the position of the bending lower die is vertically aligned with the position of the bending upper die, the discharging support rod is arranged at the middle rear end of the upper surface of the bending support, the discharging frame is arranged at the upper end of the discharging support rod, the feeding unit is in sliding contact with two ends of the lower surface of the discharging frame, and the pressure maintaining unit is jointly arranged between the middle front end of the upper surface of the bending support and the bending support;
the feeding unit comprises a feeding slide rail, a feeding support, positioning branch chains, a feeding shaft rod, a feeding sheave, a feeding motor and a feeding dial wheel, the feeding slide rail is symmetrically arranged on the upper surface of the bending support along two ends in the length direction of the bending support, the feeding slide rail is of an annular structure, the feeding support is slidably arranged on the feeding slide rail, the plurality of positioning branch chains are uniformly arranged on the upper surface of the feeding support along the circumferential direction of the feeding support, the feeding shaft rod is fixedly arranged on the lower surface of the feeding support, the lower end of the feeding shaft rod penetrates through the bending support and is rotatably connected with the bending support, the feeding sheave is fixedly arranged at the lower end of the feeding shaft rod, the feeding motor is arranged below the middle of the bending support, the feeding motor is a double-shaft motor, the feeding dial wheel is fixedly arranged at two output ends of the feeding motor, and the feeding sheave is matched with the feeding dial wheel.
As a further scheme of the invention: the discharge gate has been seted up to blowing frame leading flank lower extreme, and the ascending both ends symmetry of length direction of terminal surface is provided with the stripper plate under the blowing frame, and the stripper plate lower surface is provided with the extrusion slide, material loading unit and extrusion slide sliding contact, the stripper plate divide into slope section and horizontal segment, and the horizontal segment upper surface flushes with the bottom internal surface of blowing frame.
As a further scheme of the invention: the pressurize unit includes pressurize lower mould, pressurize branch, pressurize and goes up the mould and carry the branch chain, and the slope of front end is provided with the pressurize lower mould in the middle of bending the support upper surface, and bends lower mould one end and pressurize lower mould upper end contact, bends the support front end and installs pressurize branch, and pressurize branch installs the mould on the pressurize at the lower extreme, the mould divide into upper segment and hypomere on the pressurize, and the contained angle is 30 between the mould upper segment on pressurize lower mould and the pressurize, and the mould hypomere position is parallel on the pressurize lower mould position and the pressurize, is provided with on the pressurize lower mould and carries the branch chain.
As a further scheme of the invention: the number of the positioning branched chains is equal to the number of the grooves on the edge of the feeding groove wheel.
As a further scheme of the invention: the location branch chain includes location slide, location slider, location spout and locating lever, and a plurality of location slide has evenly been seted up along its circumference direction to the material loading support upper surface, and it is provided with the location slider to slide in the location slide, all is connected with positioning spring between the both ends of location slide and the location slider, and the vertical location spout of having seted up on the location slider, and it is provided with the locating lever to slide in the location spout, and is connected with supporting spring between location spout bottom and the locating lever lower extreme, extrusion slide and locating lever upper end sliding contact.
As a further scheme of the invention: the one end that the material frame intermediate position was kept away from to the extrusion slide is for being horn type structure, and the one end that the extrusion slide is close to the material frame intermediate position is corresponding with the mounting hole of placing on the pendant main part blank of material frame lower floor.
As a further scheme of the invention: carry the branch chain and include conveying roller, conveyer belt and conveying motor, pressurize lower mould upper portion left and right sides inner wall symmetry is provided with two pairs of conveying rollers, and just every connects through the conveyer belt between every pair of conveying roller, and the conveyer belt extends along pressurize lower mould length direction, is provided with conveying motor in the pressurize lower mould, and every is connected through the bevel gear meshing between one of every pair of conveying roller and the conveying motor output.
As a further scheme of the invention: the bending opening on the bending lower die is the same as the pressure maintaining opening of the pressure maintaining lower die in shape, and the bending knife edge of the bending upper die is the same as the pressure maintaining knife edge of the pressure maintaining upper die in shape.
Compared with the prior art, the invention has the following advantages: 1. through the cooperation of material loading unit and blowing frame use, can be so that the intermittent type of pendant main part blank in the blowing frame removes to bend and process on the lower mould of bending, can effectively avoid artifical frequently to be close to or contact the equipment of bending, material loading unit can continuously intermittent type rotate completion material operation moreover, solves the slow problem of artifical material loading, effectively improves the efficiency of bending of pendant main part blank.
2. The pressure maintaining unit can maintain the shape of the bent pendant main body within a certain time after bending, and the shape of the pendant main body after pressure maintaining can be maintained all the time, so that the problem of deviation of the bending angle of the pendant main body caused by resilience after bending is avoided.
3. The one end that the unloading frame intermediate position was kept away from to the extrusion slide is for being horn type structure, can make things convenient for the locating lever quick to enter into in the extrusion slide and remove towards mounting hole department on the unloading frame lower floor pendant main part blank, later pendant main part blank is taken when bending the lower mould directly over, because positioning spring's resilience force effect, the locating lever still can stimulate pendant main part blank both ends when the location slider resets, make the center of pendant main part and the lower mould of bending in the middle of aim at, thereby improve the precision that pendant main part blank bent.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of a pendant main body according to the present invention.
Fig. 2 is a schematic perspective view of the manufacturing device of the present invention.
FIG. 3 is a schematic front sectional view of the manufacturing device of the present invention.
FIG. 4 is a schematic side sectional view of the manufacturing device of the present invention.
Fig. 5 is a schematic perspective view of the discharge frame of the present invention.
Fig. 6 is a schematic perspective view of the lower die for holding pressure of the present invention.
In the figure: 1. a pendant main body; 2. mounting holes; 3. a base; 4. a bending device; 40. bending the support; 41. a feeding unit; 410. a feeding slide rail; 411. a feeding support; 412. positioning the branched chain; 4120. positioning the slideway; 4121. positioning the sliding block; 4122. positioning the chute; 4123. positioning a rod; 413. a feeding shaft lever; 414. a feeding grooved pulley; 415. a feeding motor; 416. a feeding shifting wheel; 42. bending the lower die; 43. bending the bracket; 44. a hydraulic cylinder; 45. bending the upper die; 46. a discharging support rod; 47. a material placing frame; 470. a pressing plate; 471. extruding the slideway; 48. a pressure maintaining unit; 480. keeping the pressure of the lower die; 481. a pressure maintaining strut; 482. keeping the pressure of the upper die; 483. a transfer branch; 4830. a conveying roller; 4831. a conveyor belt; 4832. a conveying motor.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, a wardrobe hardware pendant comprises a pendant main body 1 and mounting holes 2, wherein the pendant main body 1 is of an L-shaped structure, two pairs of mounting holes 2 are symmetrically formed in two sections of the pendant main body 1, each pair of mounting holes 2 is distributed along the length direction of one section of the pendant main body 1, and two end faces of the pendant main body 1 are of arc-shaped structures;
referring to fig. 2, the wardrobe hardware pendant needs to use a special manufacturing and processing device, the manufacturing and processing device comprises a base 3 and a bending device 4, and the bending device 4 is arranged on the upper surface of the base 3;
referring to fig. 2 to 6, the bending apparatus 4 includes a bending support 40, a feeding unit 41, a bending lower die 42, and a bending support 43, the bending device comprises a hydraulic cylinder 44, an upper bending die 45, a discharging support rod 46, a discharging frame 47 and a pressure maintaining unit 48, wherein a bending support 40 is arranged on the base 3, a feeding unit 41 is arranged on the upper surface of the bending support 40, a lower bending die 42 is arranged at the center of the upper surface of the bending support 40, a bending support 43 is arranged on the bending support 40, the hydraulic cylinder 44 is arranged in the middle of the bending support 43, the upper bending die 45 is installed at the output end of the hydraulic cylinder 44, the position of the lower bending die 42 is vertically aligned with the position of the upper bending die 45, the discharging support rod 46 is arranged at the middle rear end of the upper surface of the bending support 40, the discharging frame 47 is installed at the upper end of the discharging support rod 46, the feeding unit 41 is in sliding contact with the two ends of the lower surface of the discharging frame 47, and the pressure maintaining unit 48 is jointly arranged between the middle front end of the upper surface of the bending support 40 and the bending support 43.
Referring to fig. 2, 4 and 5, a discharge hole is formed in the lower end of the front side surface of the material discharge frame 47, two ends of the lower end surface of the material discharge frame 47 in the length direction are symmetrically provided with extrusion plates 470, an extrusion slide 471 is arranged on the lower surface of the extrusion plates 470, the material loading unit 41 is in sliding contact with the extrusion slide 471, the extrusion plates 470 are divided into an inclined section and a horizontal section, and the upper surface of the horizontal section is flush with the inner surface of the bottom of the material discharge frame 47.
Referring to fig. 5, one end of the extrusion chute 471, which is far away from the middle position of the discharge frame 47, is in a horn-shaped structure, and one end of the extrusion chute 471, which is near to the middle position of the discharge frame 47, corresponds to the mounting hole 2 placed on the blank of the pendant body 1 at the lowest layer of the discharge frame 47.
Referring to fig. 2 and 3, the feeding unit 41 includes a feeding slide rail 410, a feeding support 411, positioning branches 412, a feeding shaft 413, a feeding trough wheel 414, a feeding motor 415, and a feeding dial wheel 416, the feeding slide rail 410 is symmetrically disposed on the upper surface of the bending support 40 along both ends of the upper surface in the length direction, the feeding slide rail 410 is in an annular structure, the feeding support 411 is slidably disposed on the feeding slide rail 410, the plurality of positioning branches 412 are uniformly disposed on the upper surface of the feeding support 411 along the circumferential direction, the feeding shaft 413 is fixedly disposed on the lower surface of the feeding support 411, the lower end of the feeding shaft 413 penetrates through the bending support 40 and is rotatably connected with the bending support, the feeding trough wheel 414 is fixedly disposed on the lower end of the feeding shaft 413, the number of the positioning branches 412 is equal to the number of grooves on the edge of the feeding trough wheel 414, the feeding motor 415 is disposed below the middle of the bending support 40, the feeding motor 415 is a dual-shaft motor, and two output ends of the feeding motor 415 are fixedly provided with a feeding thumb wheel 416, and the feeding trough wheel 414 is matched with the feeding thumb wheel 416 for use.
Referring to fig. 3, the positioning branched chain 412 includes a positioning slide 4120, a positioning slide 4121, a positioning slide 4122 and a positioning rod 4123, the upper surface of the feeding support 411 is uniformly provided with a plurality of positioning slides 4120 along the circumferential direction thereof, the positioning slide 4120 is slidably provided with the positioning slide 4121, positioning springs are respectively connected between the two ends of the positioning slide 4120 and the positioning slide 4121, the positioning slide 4121 is vertically provided with the positioning slide 4122, the positioning rod 4123 is slidably provided in the positioning slide 4122, a support spring is connected between the bottom of the positioning slide 4122 and the lower end of the positioning rod 4123, and the extrusion slide 471 is in sliding contact with the upper end of the positioning rod 4123.
During the specific operation, firstly, a plurality of blank materials of the pendant main body 1 are placed in the discharging frame 47, then the feeding motor 415 is started to operate, the feeding motor 415 drives the feeding dial wheel 416 to rotate when operating, the feeding dial wheel 416 drives the feeding groove wheel 414 to rotate once per rotation in the rotating process, the feeding groove wheel 414 drives the feeding support seat 411 to rotate once on the feeding slide rail 410 through the feeding shaft rod 413, the positioning rod 4123 is firstly in sliding contact with the lower surface of the extrusion plate 470 once per rotation of the feeding support seat 411, then the positioning rod 4123 retracts into the positioning chute 4122 due to the extrusion of the extrusion plate 470 and compresses the supporting spring, then the positioning rod 4123 moves towards the mounting hole 2 on the blank material of the pendant main body 1 at the lowest layer of the discharging frame 47 along the track of the extrusion chute 471, and the positioning slide block 4121 slides in the positioning chute 420 due to the extrusion of the side wall of the extrusion chute 471, therefore, the positioning spring is elastically deformed, after the positioning rod 4123 moves to the mounting hole 2, the positioning rod 4123 can be separated from the extrusion plate 470, then the supporting spring rebounds to eject the positioning rod 4123 out of the positioning sliding groove 4122 and insert the positioning rod 4123 into the mounting hole 2, and then the feeding support 411 is driven to rotate again, the mounting rod 4123 can synchronously move along with the positioning rod 4123, the mounting rod 4123 can drive the blank of the pendant body 1 out of a discharge hole below the discharge frame 47 to a position right above the bending lower die 42, and the blank of the pendant body 1 can be in contact with the upper end face of the bending lower die 42.
Secondly, when the feeding support 411 stops rotating intermittently, the hydraulic cylinder 44 is started to extend to push the bending upper die 45 to the bending lower die 42, then the blank of the pendant body 1 is bent into a required L-shaped structure under the cooperation of the bending lower die 42 and the bending upper die 45, after the blank of the pendant body 1 is bent and formed, the feeding support 411 is carried to rotate continuously once, and therefore the blank of the pendant body 1 taken out next time can push the previous pendant body 1 out of the bending lower die 42 and slide to the pressure maintaining unit 48 for pressure maintaining treatment.
Referring to fig. 2, 4 and 6, the pressure maintaining unit 48 includes a pressure maintaining lower die 480, a pressure maintaining strut 481, a pressure maintaining upper die 482 and a delivery branch 483, the pressure maintaining lower die 480 is obliquely arranged at the middle front end of the upper surface of the bending support 40, one end of the bending lower die 42 is in contact with the upper end of the pressure maintaining lower die 480, the pressure maintaining strut 481 is arranged at the front end of the bending support 43, the pressure maintaining upper die 482 is arranged at the lower end of the pressure maintaining strut 481, the pressure maintaining upper die 482 is divided into an upper section and a lower section, an included angle between the pressure maintaining lower die 480 and the upper section of the pressure maintaining upper die 482 is 30 °, the pressure maintaining lower die 480 is parallel to the lower section of the pressure maintaining upper die 482, and the delivery branch 483 is arranged on the pressure maintaining lower die 480.
Referring to fig. 4 and 6, the conveying branch 483 includes a conveying roller 4830, a conveying belt 4831 and a conveying motor 4832, two pairs of conveying rollers 4830 are symmetrically arranged on the inner walls of the left and right sides of the upper portion of the pressure maintaining lower die 480, each pair of conveying rollers 4830 is connected through the conveying belt 4831, the conveying belt 4831 extends along the length direction of the pressure maintaining lower die 480, a conveying motor 4832 is arranged in the pressure maintaining lower die 480, and one of each pair of conveying rollers 4830 is connected with the output end of the conveying motor 4832 through bevel gears.
Referring to fig. 2, the bending opening of the lower bending die 42 has the same shape as the pressure maintaining opening of the lower pressure maintaining die 480, and the bending edge of the upper bending die 45 has the same shape as the pressure maintaining edge of the upper pressure maintaining die 482.
When the hanger main body 1 which is bent is pushed to the upper end of the pressure maintaining lower die 480, the conveying motor 4832 can drive the conveying roller 4830 to rotate in the working process, so that the two conveying belts 4831 rotate, the hanger main body 1 is conveyed to the position of the pressure maintaining lower die 480 and the position of the lower section of the pressure maintaining upper die 482 in parallel, and then each bent hanger main body 1 can be conveyed to the position of the pressure maintaining lower die 480 and the position of the lower section of the pressure maintaining upper die 482 in parallel, so that the next hanger main body 1 can extrude the previous hanger main body 1, the hanger main body 1 gradually passes through the position of the pressure maintaining lower die 480 and the position of the pressure maintaining upper die 482 in parallel, due to the structural characteristics of the pressure maintaining lower die 480 and the pressure maintaining upper die 482, the bent shape of the hanger main body 1 can be maintained for a long time, the pressure maintaining effect is achieved, the included angle between the pressure maintaining lower die 480 and the upper die 482 is 30 degrees, the pendant body 1 can conveniently enter between the pressure maintaining lower die 480 and the pressure maintaining upper die 482.
The working principle of the invention is as follows:
firstly, a plurality of pendant main body 1 blanks are placed in the discharging frame 47, then the feeding motor 415 is started to work, the feeding motor 415 drives the feeding thumb wheel 416 to rotate when working, the feeding thumb wheel 416 can stir the feeding groove wheel 414 to rotate once per rotation in the rotating process, the feeding groove wheel 414 drives the feeding support seat 411 to rotate once on the feeding slide rail 410 through the feeding shaft rod 413, the feeding support seat 411 rotates once per rotation, the positioning rod 4123 firstly slides and contacts with the lower surface of the extrusion plate 470, then the positioning rod 4123 retracts into the positioning chute 4122 and compresses the supporting spring due to the extrusion of the extrusion plate 470, then the positioning rod 4123 moves towards the mounting hole 2 on the lowermost pendant main body 1 blank of the discharging frame 47 along the track of the extrusion chute 471, and the positioning slider 4121 slides in the positioning chute 420 due to the extrusion of the side wall of the extrusion chute 471, so that the positioning spring is elastically deformed, after the positioning rod 4123 moves to the mounting hole 2, the positioning rod 4123 will be separated from the extrusion plate 470, then the supporting spring rebounds to eject the positioning rod 4123 out of the positioning chute 4122 and insert into the mounting hole 2, and then the feeding support 411 is carried to rotate again, the mounting rod 4123 will move synchronously therewith, the mounting rod 4123 will bring the blank of the pendant body 1 out of the discharge hole below the discharge frame 47 to a position right above the lower bending die 42, and the blank of the pendant body 1 will contact with the upper end face of the lower bending die 42.
Secondly, when the feeding support 411 stops rotating intermittently, the hydraulic cylinder 44 is started to extend to push the bending upper die 45 to the bending lower die 42, then the bending lower die 42 and the bending upper die 45 cooperate to bend the blank of the pendant main body 1 into a required L-shaped structure, after the blank of the pendant main body 1 is bent and formed, the feeding support 411 is driven to rotate continuously once, so that the next blank of the pendant main body 1 which is taken out pushes the previous pendant main body 1 out of the bending lower die 42 and slides to the upper end of the pressure maintaining lower die 480, the conveying motor 4832 drives the conveying roller 4830 to rotate when working, so that the pendant main body 1 is conveyed to the position where the pressure maintaining lower die 480 is parallel to the position of the lower section of the pressure maintaining upper die 482, and then each bent pendant main body 1 is conveyed to the position where the position of the pressure maintaining lower die 480 is parallel to the position of the upper die 482, like this next pendant main part 1 can extrude last pendant main part 1 for pendant main part 1 passes through pressurize lower mould 480 gradually and mould 482 parallel position department on the pressurize, because pressurize lower mould 480 and pressurize go up mould 482 structural feature, can be so that pendant main part 1 long time maintain by the shape after the bending, thereby play the effect of pressurize.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a wardrobe hardware pendant, includes pendant main part (1) and mounting hole (2), its characterized in that: the pendant main body (1) is of an L-shaped structure, two pairs of mounting holes (2) are symmetrically formed in two sections of the pendant main body (1), each pair of mounting holes (2) is distributed along the length direction of one section of the pendant main body (1), and two end faces of the pendant main body (1) are of arc-shaped structures;
the wardrobe hardware pendant needs to use a special manufacturing and processing device, the manufacturing and processing device comprises a base (3) and a bending device (4), and the bending device (4) is arranged on the upper surface of the base (3);
the bending device (4) comprises a bending support (40), a feeding unit (41), a bending lower die (42), a bending support (43), a hydraulic cylinder (44), a bending upper die (45), a discharging support rod (46), a discharging frame (47) and a pressure maintaining unit (48), wherein the bending support (40) is arranged on the base (3), the feeding unit (41) is jointly arranged at two ends of the upper surface of the bending support (40) along the length direction of the upper surface, the bending lower die (42) is arranged at the center of the upper surface of the bending support (40), the bending support (43) is arranged on the bending support (40), the hydraulic cylinder (44) is arranged in the middle of the bending support (43), the bending upper die (45) is installed at the output end of the hydraulic cylinder (44), the positions of the bending lower die (42) and the bending upper die (45) are vertically aligned, the discharging support rod (46) is arranged at the rear end of the middle of the upper surface of the bending support (40), the upper end of the discharging support rod (46) is provided with a discharging frame (47), the feeding unit (41) is in sliding contact with two ends of the lower surface of the discharging frame (47), and a pressure maintaining unit (48) is arranged between the middle front end of the upper surface of the bending support (40) and the bending support (43);
the feeding unit (41) comprises a feeding slide rail (410), a feeding support (411), positioning branched chains (412), a feeding shaft lever (413), a feeding grooved pulley (414), a feeding motor (415) and a feeding thumb wheel (416), the feeding slide rail (410) is symmetrically arranged on the upper surface of the bending support (40) along two ends of the upper surface in the length direction, the feeding slide rail (410) is of an annular structure, the feeding support (411) is slidably arranged on the feeding slide rail (410), the upper surface of the feeding support (411) is uniformly provided with a plurality of positioning branched chains (412) along the circumferential direction of the upper surface, the lower surface of the feeding support (411) is fixedly provided with the feeding shaft lever (413), the lower end of the feeding shaft lever (413) penetrates through the bending support (40) and is rotatably connected with the bending support (40), the lower end of the feeding shaft lever (413) is fixedly provided with the feeding grooved pulley (414), and the feeding motor (415) is arranged below the middle of the bending support (40), the feeding motor (415) is a double-shaft motor, the two output ends of the feeding motor (415) are fixedly provided with feeding thumb wheels (416), and the feeding grooved wheel (414) is matched with the feeding thumb wheels (416) for use.
2. The wardrobe hardware pendant of claim 1, wherein: the discharging hole is formed in the lower end of the front side face of the discharging frame (47), the two ends of the lower end face of the discharging frame (47) in the length direction are symmetrically provided with the extrusion plates (470), the lower surface of each extrusion plate (470) is provided with an extrusion slide way (471), the feeding unit (41) is in sliding contact with the extrusion slide ways (471), each extrusion plate (470) is divided into an inclined section and a horizontal section, and the upper surface of the horizontal section is flush with the inner surface of the bottom of the discharging frame (47).
3. The wardrobe hardware pendant of claim 1, wherein: pressurize unit (48) are including pressurize lower mould (480), pressurize branch (481), mould (482) and carry branch (483) in the pressurize, bend in the middle of support (40) upper surface front end slope and be provided with pressurize lower mould (480), and bend lower mould (42) one end and pressurize lower mould (480) upper end contact, bend support (43) front end and install pressurize branch (481), mould (482) in the pressurize is installed to pressurize branch (481) lower extreme, mould (482) divide into upper segment and hypomere in the pressurize, and mould (482) upper segment is gone up to pressurize lower mould (480) and pressurize between the contained angle be 30, and mould (482) hypomere position is parallel in the pressurize lower mould (480) position and the pressurize, is provided with on pressurize lower mould (480) and carries branch (483).
4. The wardrobe hardware pendant of claim 1, wherein: the number of the positioning branched chains (412) is equal to the number of the grooves at the edge of the upper groove wheel (414).
5. The wardrobe hardware pendant of claim 2, wherein: the positioning branched chain (412) comprises a positioning slide way (4120), a positioning slide block (4121), a positioning slide groove (4122) and a positioning rod (4123), the upper surface of the feeding support (411) is uniformly provided with a plurality of positioning slide ways (4120) along the circumferential direction of the feeding support, the positioning slide way (4120) is provided with the positioning slide block (4121) in a sliding manner, positioning springs are connected between the two ends of the positioning slide way (4120) and the positioning slide block (4121), the positioning slide way (4122) is vertically arranged on the positioning slide block (4121), the positioning rod (4123) is arranged in the positioning slide way (4122) in a sliding manner, a supporting spring is connected between the bottom of the positioning slide way (4122) and the lower end of the positioning rod (4123), and the extruding slide way (471) is in sliding contact with the upper end of the positioning rod (4123).
6. The wardrobe hardware pendant of claim 2, wherein: one end, far away from the middle position of the discharging frame (47), of the extrusion slide way (471) is of a horn-shaped structure, and one end, close to the middle position of the discharging frame (47), of the extrusion slide way (471) corresponds to a mounting hole (2) formed in a blank of the pendant main body (1) at the lowest layer of the discharging frame (47).
7. A wardrobe hardware pendant according to claim 3, characterized in that: carry branch chain (483) including conveying roller (4830), conveyer belt (4831) and conveying motor (4832), pressurize lower mould (480) upper portion left and right sides inner wall symmetry is provided with two pairs of conveying roller (4830), and connect through conveyer belt (4831) between every pair of conveying roller (4830), conveyer belt (4831) extends along pressurize lower mould (480) length direction, be provided with conveying motor (4832) in pressurize lower mould (480), it is connected through the bevel gear meshing between one in every pair of conveying roller (4830) and conveying motor (4832) output.
8. A wardrobe hardware pendant according to claim 3, characterized in that: the shape of a bending opening on the bending lower die (42) is the same as that of a pressure maintaining opening of the pressure maintaining lower die (480), and the shape of a bending knife edge of the bending upper die (45) is the same as that of a pressure maintaining knife edge of the pressure maintaining upper die (482).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827250.2A CN113649439B (en) | 2021-07-21 | 2021-07-21 | Wardrobe hardware hanging piece and manufacturing and processing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827250.2A CN113649439B (en) | 2021-07-21 | 2021-07-21 | Wardrobe hardware hanging piece and manufacturing and processing device thereof |
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| Publication Number | Publication Date |
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| CN113649439A true CN113649439A (en) | 2021-11-16 |
| CN113649439B CN113649439B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110827250.2A Active CN113649439B (en) | 2021-07-21 | 2021-07-21 | Wardrobe hardware hanging piece and manufacturing and processing device thereof |
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| JP2008149325A (en) * | 2006-12-14 | 2008-07-03 | Murata Mach Ltd | Parts bending metal plate and method of manufacturing it |
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| CN112845700A (en) * | 2021-01-14 | 2021-05-28 | 梁康 | Iron sheet bending equipment for hardware processing |
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2021
- 2021-07-21 CN CN202110827250.2A patent/CN113649439B/en active Active
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| JP2008149325A (en) * | 2006-12-14 | 2008-07-03 | Murata Mach Ltd | Parts bending metal plate and method of manufacturing it |
| US20080181732A1 (en) * | 2007-01-30 | 2008-07-31 | Eric Christopher Simek | Punch and drill machine for a structural angle |
| CN106623561A (en) * | 2017-01-05 | 2017-05-10 | 刘德平 | Hardware board rapid stamping bending device |
| CN210387294U (en) * | 2019-05-27 | 2020-04-24 | 中电建武汉铁塔有限公司 | Automatic angle steel feeding mechanism |
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| CN113649439B (en) | 2023-05-12 |
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