CN109570345B - Spare tire reinforcement production device - Google Patents
Spare tire reinforcement production device Download PDFInfo
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- CN109570345B CN109570345B CN201910039295.6A CN201910039295A CN109570345B CN 109570345 B CN109570345 B CN 109570345B CN 201910039295 A CN201910039295 A CN 201910039295A CN 109570345 B CN109570345 B CN 109570345B
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- workbench
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- hemming
- bulge
- cutting
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000002787 reinforcement Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 120
- 238000005520 cutting process Methods 0.000 claims abstract description 61
- 238000009957 hemming Methods 0.000 claims abstract description 52
- 238000003825 pressing Methods 0.000 claims description 55
- 239000007921 spray Substances 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims description 27
- 238000001125 extrusion Methods 0.000 claims description 20
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 238000005457 optimization Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- 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
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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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
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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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Abstract
The invention discloses a spare tire reinforcement production device which comprises a cutting mechanism, a hemming mechanism and a bulge processing mechanism which are sequentially arranged, wherein the cutting mechanism comprises a cutting workbench, a cutting positioning groove is formed in the cutting workbench, the hemming mechanism comprises a hemming workbench, a hemming groove is formed in the hemming workbench, a two-station stamping mechanism is arranged above the cutting workbench and the hemming workbench, the two-station stamping mechanism comprises a support, a hydraulic cylinder is arranged downwards and is horizontally and fixedly connected with a cross beam, a sliding plate is slidably arranged on the cross beam, one horizontal side of the sliding plate is connected with the telescopic end of a first cylinder, two punch mounting plates are fixedly arranged on the lower surface of the sliding plate, and the bulge processing mechanism comprises a first bulge processing mechanism and a second bulge processing mechanism. The invention has the advantages of continuous processing, stable stamping, high production efficiency and low waste part rate.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a spare tire reinforcement production device.
Background
The spare tire reinforcement is used for supporting and fixing the connecting piece of the spare tire of the automobile in the trunk of the automobile, so that the spare tire can be prevented from shaking and vibrating in the normal running process of the automobile, and the impact of the spare tire on the trunk is reduced.
The existing 'Z-shaped' spare tire reinforcement is formed by processing a rectangular plate 1, wherein four corners of the rectangular plate 1 are punched and sheared, the rectangular plate 1 is divided into an upper section, a middle section and a lower section through two bending parts, the upper section is provided with a through hole 11, the through hole 11 is used for connection, a first bulge 12 is arranged between the upper section and the middle section, a second bulge 13 is arranged between the middle section and the lower section, the directions of the first bulge 12 and the second bulge 13 are opposite, the side edges of the upper section and the middle section are rolled up, the spare tire reinforcement is required to pass through a plurality of procedures in the production process, wherein the procedures of punching, curling, bending, bulge processing and the like are carried out, the whole process has flexible change and rigidity change, and the physical properties of the same rectangular plate are the same, so that the breaking and the breaking are easy to generate, the production efficiency is reduced, and the processing cost is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: how to provide a spare tire reinforcement production device with continuous processing, stable stamping, high production efficiency and low waste part rate.
The utility model provides a spare tyre reinforcement apparatus for producing, includes cutting mechanism, turn-up mechanism and protruding processing mechanism that sets gradually, cutting mechanism is including cutting the workstation, be provided with on the cutting workstation and cut out positioning groove, turn-up mechanism includes the turn-up workstation, be provided with the turn-up recess on the turn-up workstation, cut out the workstation with turn-up workstation top is provided with two station stamping mechanism, two station stamping mechanism includes the support, the support is provided with the pneumatic cylinder downwards, the flexible end horizontal fixed connection of pneumatic cylinder is in the crossbeam, slidable mounting has the slide on the crossbeam, slide horizontal one side is connected with the flexible end of first cylinder, the stiff end fixed mounting of first cylinder is in on the crossbeam, slide lower surface fixed mounting has two drift mounting panels, two connect through coupling mechanism between the drift mounting panel, two drift lower extreme is installed respectively and is cut drift and turn-up drift, protruding processing mechanism includes first protruding processing mechanism and second.
When the rectangular plate is used, the rectangular plate is installed in the cutting positioning groove of the cutting workbench, the hydraulic cylinder drives the cutting punch to cut the rectangular plate, the cut rectangular plate is placed in the curling groove on the curling workbench, the first cylinder drives the sliding plate to move on the cross beam, the curling punch faces the curling groove, the rectangular plate is curled by the action of the hydraulic cylinder, the occupied space of the two-station punching mechanism is small, two working procedures can be completed by one press, meanwhile, two punch mounting plates are connected through the connecting mechanism, one pressing head can not generate shearing force when working, the stability of the pressing head is guaranteed, and after the curling is completed, the rectangular plate is sequentially processed by the first and second convex processing mechanisms.
As an optimization, the distance between the cutting punch and the hemming punch is smaller than the distance between the cutting workbench and the hemming workbench, the distance between the cutting positioning groove and the side edge of the cutting workbench, which is close to the hemming workbench, is smaller than the distance between the cutting punch and the hemming punch, and the distance between the hemming groove and the side edge of the cutting workbench, which is close to the cutting workbench, is smaller than the distance between the cutting punch and the hemming punch.
Therefore, when any procedure of cutting and curling is carried out, the idle punch does not contact any workbench, so that the punch is prevented from being damaged, and the quality of the ongoing procedure is prevented from being influenced.
As optimization, the lower surface of the cross beam is embedded into the upper surface of the sliding plate, sliding grooves are inwards recessed in the two side walls of the cross beam, the sliding plate is provided with protruding blocks opposite to the side faces of the sliding grooves, the protruding blocks are embedded into the sliding grooves, rollers are arranged between the protruding blocks and the sliding grooves, guide grooves are formed between the lower surface of the cross beam and the upper surface of the sliding plate, and guide keys are matched in the guide grooves.
Like this, the slide can hang on the crossbeam, has improved the stability of connection, avoids the slide to drop, and the guide key slides in the guide way, has both been favorable to the direction of slide, has improved the punching press precision, can avoid the drift to drop again, has improved stability.
As the optimization, the first protruding processing mechanism includes first workstation, be provided with first fixed slot on the first workstation, first fixed slot is close to the one end of turn-up mechanism link up to outside the first workstation, first fixed slot bottom is vertical to be provided with the locating pin, the locating pin with the through-hole cooperation, be provided with first hold-down mechanism on the first workstation, first workstation is close to the tip of turn-up mechanism is provided with first flame spray gun, the rifle head of first flame spray gun is vertical upwards, the one end that first flame spray gun kept away from the first workstation is provided with first bending mechanism, the one end that first bending mechanism kept away from first flame spray gun is provided with first protruding extrusion mechanism.
Like this, rectangular plate passes through the locating pin to be fixed in first fixed slot, and first hold-down mechanism compresses tightly it, earlier by first flame spray gun pair the kink carries out high temperature treatment, reduces rectangular plate's brittleness, makes it warp easily, then first kink is buckled it, after the action of buckling is accomplished, first protruding extrusion mechanism is processed the first arch of this kink in this department, like this when rectangular plate extends, can not lead to work piece fracture and breakage because of its self intensity and brittleness, the effectual production success rate that has ensured.
As optimization, the first hold-down mechanism is including setting up the second cylinder on the first workstation, second cylinder top passes through diaphragm fixed connection, surface fixedly connected with first briquetting under the diaphragm, first briquetting is close to the side indent of first protruding extrusion mechanism becomes first protruding moulding-die.
Like this, the first briquetting carries out fastening extrusion to the rectangle plate after fixed, ensures its production precision, and first protruding moulding-die cooperates with first protruding extrusion mechanism, ensures first bellied shape and intensity.
As optimization, the first bending mechanism comprises a third cylinder which is vertically arranged, the telescopic end of the third cylinder is upwards arranged, and the telescopic end of the third cylinder is fixedly connected with a first pressing wheel.
Like this, the extension of third cylinder drives first pinch roller and buckles to the rectangle plate, and the one end of rectangle plate is fixed, and the extension of third cylinder can ensure the angle accuracy of kink.
As optimization, the first protruding extrusion mechanism comprises a fourth cylinder which is horizontally arranged, the telescopic end of the fourth cylinder is opposite to the first fixing groove, a first protruding pressing head is fixedly arranged at the telescopic end of the fourth cylinder, the surface of the first protruding pressing head opposite to the first workbench is a curved surface which is obliquely arranged forwards and downwards, the first protruding pressing head is matched with the first protruding pressing head, and a notch matched with the first protruding pressing head is formed in the first protruding pressing head opposite to the first protruding pressing head.
Thus, the first bulge pressing head pending on the fourth cylinder extrudes the bending part subjected to high-temperature treatment and is matched with the first bulge pressing die to form a first bulge, so that the success rate of processing and the forming of the first bulge are ensured.
As the optimization, the second protruding processing mechanism is including setting up first workstation is kept away from the second workstation of turn-up mechanism one end, be provided with the second fixed slot on the second workstation, the second fixed slot is kept away from the one end of first workstation link up to outside the second workstation, the second workstation is kept away from the terminal surface of first workstation is provided with the protruding moulding-die of second, second fixed slot top is provided with second hold-down mechanism, second hold-down mechanism includes the fifth cylinder of vertical setting on the mounting bracket, the flexible end of fifth cylinder sets up downwards, the flexible end of fifth cylinder is fixed with the second briquetting, the second fixed slot is kept away from the one end of first workstation sets up in the second flame spray gun, the rifle head of second flame spray gun is vertical upwards to be set up, second flame spray gun below fixed mounting is on the sixth cylinder, the mounting bracket is just to the second flame spray gun is provided with second mechanism, the second flame spray gun is kept away from the one end of second workstation is provided with the protruding mechanism of second bending mechanism.
Like this, place the one end that is not provided with the through-hole in the second fixed slot, the second briquetting compresses tightly it, under the drive of sixth cylinder, the second flame spray gun heats rectangular plate, then the second bending mechanism buckles rectangular plate, the protruding extrusion mechanism of second processing second is protruding.
As optimization, the second bending mechanism comprises a seventh air cylinder which is vertically arranged, the telescopic end of the seventh air cylinder is downwards arranged, and the telescopic end of the seventh air cylinder is fixedly connected with a second pressing wheel.
Therefore, the seventh air cylinder drives the second pressing wheel to move downwards, bending of the rectangular plate is achieved, and production quality can be guaranteed under the high-temperature effect.
As optimization, the second protruding extrusion mechanism comprises an eighth cylinder which is horizontally arranged, the telescopic end of the eighth cylinder is opposite to the second fixing groove, a second protruding press head is fixedly arranged at the telescopic end of the eighth cylinder, the surface of the second protruding press head opposite to the second workbench is a curved surface which is obliquely arranged forwards and downwards, the second protruding press head is matched with the second protruding press head, and a notch matched with the second protruding press head is formed in the second protruding press head opposite to the second protruding press head.
Thus, the eighth cylinder drives the second protruding pressure head to process the bending part of the rectangular plate, and the forming rate of the second protrusion is guaranteed.
Drawings
Fig. 1 is a schematic structural view of a spare tire reinforcement manufacturing apparatus according to an embodiment of the present invention.
Fig. 2 is a workpiece view of the spare tire reinforcement.
Fig. 3 is a left side cross-sectional view of the cross-beam and slider of fig. 1.
Fig. 4 is a schematic structural view of a bending process performed in the first bump processing mechanism in fig. 1.
Fig. 5 is a schematic structural view illustrating extrusion of the first protrusion after bending by the first protrusion processing mechanism in fig. 4.
FIG. 6 is a schematic view of the second bump working mechanism of FIG. 1.
FIG. 7 is a schematic view of the spare tire reinforcement of FIG. 6 bent and formed, wherein the second protrusions are not formed.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, as shown in fig. 1-7, a spare tire reinforcement production device comprises a cutting mechanism, a hemming mechanism and a protrusion processing mechanism which are sequentially arranged, wherein the cutting mechanism comprises a cutting workbench 14, a cutting positioning groove 15 is formed in the cutting workbench 14, the hemming mechanism comprises a hemming workbench 16, a hemming groove 17 is formed in the hemming workbench 16, a two-station stamping mechanism is arranged above the cutting workbench 14 and the hemming workbench 16, the two-station stamping mechanism comprises a support, a hydraulic cylinder 18 is downwards arranged on the support, the telescopic end of the hydraulic cylinder 18 is horizontally and fixedly connected with a beam 19, a sliding plate 2 is slidably arranged on the beam 19, one horizontal side of the sliding plate 2 is connected with the telescopic end of a first cylinder 21, the fixed end of the first cylinder 21 is fixedly arranged on the beam 19, two punch mounting plates 22 are fixedly arranged on the lower surface of the sliding plate 2, two punch heads 23 and 24 are respectively arranged at the lower ends of the two mounting plates 22 through a connecting mechanism, and the protrusion processing mechanism comprises a first protrusion processing mechanism and a second protrusion processing mechanism.
When the rectangular plate is used, the rectangular plate is installed in the cutting positioning groove of the cutting workbench, the hydraulic cylinder drives the cutting punch to cut the rectangular plate, the cut rectangular plate is placed in the curling groove on the curling workbench, the first cylinder drives the sliding plate to move on the cross beam, the curling punch faces the curling groove, the rectangular plate is curled by the action of the hydraulic cylinder, the occupied space of the two-station punching mechanism is small, two working procedures can be completed by one press, meanwhile, two punch mounting plates are connected through the connecting mechanism, one pressing head can not generate shearing force when working, the stability of the pressing head is guaranteed, and after the curling is completed, the rectangular plate is sequentially processed by the first and second convex processing mechanisms.
In addition, the bottom of the cutting positioning groove 15 is provided with accommodating grooves matched with four corners, bending parts and through holes of the rectangular plate 1 to be cut, so that waste pieces can be conveniently recovered and cleaned, and the cutting stamping effect of the cutting punch can be ensured.
In addition, a fixing block 25 is upwardly arranged at the bottom of the hemming groove 17, and a gap is formed between the fixing block 25 and the hemming groove 17, so that the hemming punch can complete the hemming operation, and the hemming of the rectangular plate is pressed into the gap.
In addition, the connecting mechanism is a connecting rod 26 hinged with the two punch mounting plates respectively, and the connecting rod 26 has strength and cannot be easily broken.
In this embodiment, the distance between the cutting punch 23 and the hemming punch 24 is smaller than the distance between the cutting table 14 and the hemming table 16, the distance between the cutting positioning groove 15 and the side of the cutting table 14 near the hemming table 16 is smaller than the distance between the cutting punch 23 and the hemming punch 24, and the distance between the hemming groove 17 and the side of the hemming table 16 near the cutting table 14 is smaller than the distance between the cutting punch 23 and the hemming punch 24.
Therefore, when any procedure of cutting and curling is carried out, the idle punch does not contact any workbench, so that the punch is prevented from being damaged, and the quality of the ongoing procedure is prevented from being influenced.
In this embodiment, the lower surface of the cross beam 19 is embedded in the upper surface of the sliding plate 2, two side walls of the cross beam 19 are inwards recessed with sliding grooves, the side surface of the sliding plate 2 facing the sliding grooves is provided with a protruding block 27, the protruding block 27 is embedded in the sliding grooves, a roller is arranged between the protruding block 27 and the sliding grooves, a guide groove is arranged between the lower surface of the cross beam 19 and the upper surface of the sliding plate 2, and a guide key 28 is matched in the guide groove.
Like this, the slide can hang on the crossbeam, has improved the stability of connection, avoids the slide to drop, and the guide key slides in the guide way, has both been favorable to the direction of slide, has improved the punching press precision, can avoid the drift to drop again, has improved stability.
In this embodiment, the first protruding processing mechanism includes first workstation 29, be provided with first fixed slot 3 on the first workstation 29, first fixed slot 3 is close to the one end of turn-up mechanism link up to outside the first workstation 29, first fixed slot 3 bottom is vertical to be provided with locating pin 31, locating pin 31 cooperates with the through-hole 11 of spare tire reinforcement, be provided with first hold-down mechanism on the first workstation 29, first workstation 29 is close to the tip of turn-up mechanism is provided with first flame spray gun 32, the rifle head of first flame spray gun 32 is vertical upwards, the one end that first flame spray gun 32 kept away from first workstation 29 is provided with first bending mechanism, the one end that first bending mechanism kept away from first flame spray gun 32 is provided with first protruding extrusion mechanism.
Like this, rectangular plate passes through the locating pin to be fixed in first fixed slot, and first hold-down mechanism compresses tightly it, earlier by first flame spray gun pair the kink carries out high temperature treatment, reduces rectangular plate's brittleness, makes it warp easily, then first kink is buckled it, after the action of buckling is accomplished, first protruding extrusion mechanism is processed the first arch of this kink in this department, like this when rectangular plate extends, can not lead to work piece fracture and breakage because of its self intensity and brittleness, the effectual production success rate that has ensured.
In this embodiment, the first pressing mechanism includes a second cylinder 33 disposed on the first table 29, the top end of the second cylinder 33 is fixedly connected with a transverse plate 34, a first pressing block 35 is fixedly connected to the lower surface of the transverse plate 34, and the side surface of the first pressing block 35, which is close to the first protruding pressing mechanism, is concavely formed into a first protruding pressing mold 36.
Like this, the first briquetting carries out fastening extrusion to the rectangle plate after fixed, ensures its production precision, and first protruding moulding-die cooperates with first protruding extrusion mechanism, ensures first bellied shape and intensity.
In this embodiment, the first bending mechanism includes a third cylinder 37 that is vertically disposed, a telescopic end of the third cylinder 37 is disposed upward, and a telescopic end of the third cylinder 37 is fixedly connected with a first pressing wheel 38.
Like this, the extension of third cylinder drives first pinch roller and buckles to the rectangle plate, and the one end of rectangle plate is fixed, and the extension of third cylinder can ensure the angle accuracy of kink.
In this embodiment, the first protruding extrusion mechanism includes a fourth cylinder 39 that is horizontally disposed, a telescopic end of the fourth cylinder 39 is opposite to the first fixing groove 3, a first protruding press head 4 is fixedly disposed at a telescopic end of the fourth cylinder 39, a surface of the first protruding press head 4 opposite to the first working table 29 is a curved surface that is obliquely disposed forward and downward, the first protruding press head 4 is disposed in a matching manner with the first protruding press mold 36, and the first protruding press mold 36 is opposite to the first protruding press head 4 and is provided with a notch that matches with the first protruding press head 4.
Thus, the first bulge pressing head pending on the fourth cylinder extrudes the bending part subjected to high-temperature treatment and is matched with the first bulge pressing die to form a first bulge, so that the success rate of processing and the forming of the first bulge are ensured.
In this embodiment, the second bulge processing mechanism is including setting up first workstation 29 keeps away from second workstation 41 of turn-up mechanism one end, be provided with the second fixed slot on the second workstation 41, the second fixed slot is kept away from the one end of first workstation 41 link up to outside the second workstation 41, second workstation 41 keeps away from the terminal surface of first workstation 29 is provided with the second bulge moulding-die 43, second fixed slot top is provided with second hold-down mechanism, second hold-down mechanism includes the fifth cylinder 44 of vertical setting on the mounting bracket, mounting bracket fixed mounting is on the second workstation, the flexible end of fifth cylinder 44 sets up downwards, the flexible end of fifth cylinder 44 is fixed with second briquetting 45, the one end that the second fixed slot kept away from first workstation 29 sets up in second flame spray gun 46, the rifle head of second flame spray gun 46 vertically upwards sets up, second flame spray gun 46 below fixed mounting is on sixth cylinder 47, second bend-up mechanism has the second end to keep away from second workstation 46 the extrusion mechanism has second flame spray gun 46.
Like this, place the one end that is not provided with the through-hole in the second fixed slot, the second briquetting compresses tightly it, under the drive of sixth cylinder, the second flame spray gun heats rectangular plate, then the second bending mechanism buckles rectangular plate, the protruding extrusion mechanism of second processing second is protruding.
In this embodiment, the second bending mechanism includes a seventh air cylinder 48 that is vertically disposed, a telescopic end of the seventh air cylinder 48 is disposed downward, and a second pressing wheel 49 is fixedly connected to the telescopic end of the seventh air cylinder 48.
Therefore, the seventh air cylinder drives the second pressing wheel to move downwards, bending of the rectangular plate is achieved, and production quality can be guaranteed under the high-temperature effect.
In this embodiment, the second protruding extrusion mechanism includes a horizontally disposed eighth cylinder 5, a telescopic end of the eighth cylinder 5 is opposite to the second fixing groove, a second protruding press head 51 is fixedly mounted at a telescopic end of the eighth cylinder 5, a surface of the second protruding press head 51 opposite to the second workbench 41 is a curved surface obliquely disposed forward and downward, the second protruding press head 51 is disposed in a matching manner with the second protruding press die 43, and a notch matched with the second protruding press head 51 is disposed opposite to the second protruding press die 43.
Thus, the eighth cylinder drives the second protruding pressure head to process the bending part of the rectangular plate, and the forming rate of the second protrusion is guaranteed.
The working principle of the invention is as follows: the rectangular plate is placed in a cutting positioning groove on a cutting workbench, a hydraulic cylinder drives a cutting punch to cut the rectangular plate, a matched accommodating groove is formed in the cutting positioning groove, the rectangular plate is taken out to be placed in a hemming groove after cutting is completed, waste in the accommodating groove is taken out, a first cylinder pushes a sliding plate to move on a cross beam until the hemming punch is just opposite to the hemming groove, hemming is conducted on the rectangular plate, the rectangular plate with the hemming completed is taken out, the rectangular plate is placed in a first fixing groove on the first workbench, a through hole is matched with a positioning pin for positioning, a second cylinder drives a first pressing roller to press the rectangular plate, a first flame spray gun heats the rectangular plate, a third cylinder is used for recovering after heating, a first pressing roller is driven to press the rectangular plate to form a first bulge, a fourth cylinder drives a first bulge pressing roller to take down the rectangular plate after finishing, a second pressing roller is pressed, a sixth cylinder drives a second flame to heat the rectangular plate, a seventh cylinder is contracted, a second cylinder is driven to press the rectangular plate is contracted, and a second cylinder is extruded to form a bulge after finishing the bending, and a second cylinder is contracted to produce the rectangular plate.
The device is also provided with an electric control system, all involved electric control elements are electrically connected with the electric control system, wherein the electric control system comprises a PLC controller or an MCU, the PLC controller is generally selected, the model is S7-200, and the first cylinder, the second cylinder, the third cylinder, the fourth cylinder, the fifth cylinder, the sixth-stage steel, the seventh cylinder and the eighth cylinder are electrically connected with the PLC controller and controlled by the PLC controller to act, so that the reliability and the stability are improved. The specific control manner of the PLC controller belongs to the prior art, and will not be repeated in this patent application.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (1)
1. The spare tire reinforcement production device is characterized by comprising a cutting mechanism, a hemming mechanism and a bulge processing mechanism which are sequentially arranged, wherein the cutting mechanism comprises a cutting workbench, a cutting positioning groove is formed in the cutting workbench, the hemming mechanism comprises a hemming workbench, a hemming groove is formed in the hemming workbench, two station stamping mechanisms are arranged above the cutting workbench and the hemming workbench, each two station stamping mechanisms comprises a support, a hydraulic cylinder is downwards arranged on the support, the telescopic end of the hydraulic cylinder is horizontally and fixedly connected with a cross beam, a sliding plate is slidably arranged on the cross beam, one horizontal side of the sliding plate is connected with the telescopic end of a first cylinder, the fixed end of the first cylinder is fixedly arranged on the cross beam, two punch mounting plates are fixedly arranged on the lower surface of the sliding plate and are connected through a connecting mechanism, the connecting mechanism is a connecting rod respectively hinged with the two punch mounting plates, the lower ends of the two punch mounting plates are respectively provided with a cutting punch and a hemming, and the bulge processing mechanism comprises a first bulge processing mechanism and a second bulge processing mechanism;
the distance between the cutting punch and the hemming punch is smaller than the distance between the cutting workbench and the hemming workbench, the distance between the cutting positioning groove and the side edge of the cutting workbench, which is close to the hemming workbench, is smaller than the distance between the cutting punch and the hemming punch, and the distance between the hemming groove and the side edge of the hemming workbench, which is close to the cutting workbench, is smaller than the distance between the cutting punch and the hemming punch;
the lower surface of the cross beam is embedded into the upper surface of the sliding plate, sliding grooves are recessed inwards on two side walls of the cross beam, a convex block is arranged on the side surface of the sliding plate, which is opposite to the sliding grooves, the convex block is embedded into the sliding grooves, rollers are arranged between the convex block and the sliding grooves, a guide groove is arranged between the lower surface of the cross beam and the upper surface of the sliding plate, and guide keys are matched in the guide groove;
the first bulge processing mechanism comprises a first workbench, a first fixing groove is formed in the first workbench, one end, close to the hemming mechanism, of the first fixing groove penetrates through the outside of the first workbench, a positioning pin is vertically arranged at the bottom of the first fixing groove and matched with a through hole of a spare tire reinforcement, a first pressing mechanism is arranged on the first workbench, a first flame spray gun is arranged at the end, close to the hemming mechanism, of the first workbench, the gun head of the first flame spray gun is vertically upwards, a first bending mechanism is arranged at one end, far away from the first workbench, of the first flame spray gun, and a first bulge pressing mechanism is arranged at one end, far away from the first flame spray gun, of the first bending mechanism;
the second bulge processing mechanism comprises a second workbench arranged at one end, far away from the hemming mechanism, of the first workbench, a second fixing groove is formed in the second workbench, one end, far away from the first workbench, of the second fixing groove penetrates through the second workbench, a second bulge pressing die is arranged at the end face, far away from the first workbench, of the second workbench, a second pressing mechanism is arranged above the second fixing groove, the second pressing mechanism comprises a fifth air cylinder vertically arranged on a mounting frame, the mounting frame is fixedly arranged on the second workbench, the telescopic end of the fifth air cylinder is downwards arranged, a second pressing block is fixed at the telescopic end of the fifth air cylinder, one end, far away from the first workbench, of the second fixing groove is arranged on a second flame spray gun, the gun head of the second flame spray gun is vertically upwards arranged, the lower part of the second flame spray gun is fixedly arranged on a sixth air cylinder, the mounting frame is opposite to the second flame spray gun, and the second bending mechanism is arranged at the telescopic end, far away from the second workbench, of the second bulge pressing mechanism is arranged at the second flame spray gun;
the first pressing mechanism comprises a second cylinder arranged on the first workbench, the top end of the second cylinder is fixedly connected with the first pressing block through a transverse plate, the lower surface of the transverse plate is fixedly connected with a first pressing block, and the side surface of the first pressing block, which is close to the first protruding extrusion mechanism, is inwards concave to form a first protruding pressing die;
the first bending mechanism comprises a third cylinder which is vertically arranged, the telescopic end of the third cylinder is upwards arranged, and the telescopic end of the third cylinder is fixedly connected with a first pinch roller;
the first bulge extrusion mechanism comprises a fourth cylinder which is horizontally arranged, the telescopic end of the fourth cylinder is opposite to the first fixing groove, a first bulge pressing head is fixedly arranged at the telescopic end of the fourth cylinder, the surface of the first bulge pressing head opposite to the first workbench is a curved surface which is obliquely arranged forwards and downwards, the first bulge pressing head is matched with the first bulge pressing die, and a notch matched with the first bulge pressing head is arranged opposite to the first bulge pressing head;
the third cylinder and the fourth cylinder are arranged oppositely; when the telescopic end of the third cylinder stretches out, the telescopic end of the fourth cylinder contracts; when the telescopic end of the third cylinder contracts, the telescopic end of the fourth cylinder stretches out
The second bulge extrusion mechanism comprises an eighth cylinder which is horizontally arranged, the telescopic end of the eighth cylinder is opposite to the second fixing groove, a second bulge pressing head is fixedly arranged at the telescopic end of the eighth cylinder, the surface of the second bulge pressing head opposite to the second workbench is a curved surface which is obliquely arranged forwards and downwards, the second bulge pressing head is matched with the second bulge pressing die, and a notch matched with the second bulge pressing head is formed in the second bulge pressing head opposite to the second bulge pressing die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039295.6A CN109570345B (en) | 2019-01-16 | 2019-01-16 | Spare tire reinforcement production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039295.6A CN109570345B (en) | 2019-01-16 | 2019-01-16 | Spare tire reinforcement production device |
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| Publication Number | Publication Date |
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| CN109570345A CN109570345A (en) | 2019-04-05 |
| CN109570345B true CN109570345B (en) | 2023-10-31 |
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| CN201910039295.6A Active CN109570345B (en) | 2019-01-16 | 2019-01-16 | Spare tire reinforcement production device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110788236A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Continuous processing equipment for U-shaped heating pipe |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1113763A (en) * | 1966-01-18 | 1968-05-15 | Stafford Tool And Die Company | A bending machine |
| JPH0237921A (en) * | 1988-07-26 | 1990-02-07 | Nissan Motor Co Ltd | Press forming method |
| US5766390A (en) * | 1993-09-20 | 1998-06-16 | Illinois Tool Works, Inc. | Method and apparatus for converting plastic |
| JPH10305331A (en) * | 1997-05-09 | 1998-11-17 | Aida Eng Ltd | Processing device with divided molds |
| JP2001286961A (en) * | 2000-04-07 | 2001-10-16 | Koshin Giken:Kk | Forming method of stock for rotation part from plate material |
| JP2001314918A (en) * | 2000-04-28 | 2001-11-13 | Mazda Motor Corp | Press forming method and apparatus |
| JP2006281288A (en) * | 2005-04-01 | 2006-10-19 | Mitsui High Tec Inc | Pressing device |
| TW200728042A (en) * | 2006-01-20 | 2007-08-01 | Cyntex Entpr Co Ltd | Cutting method and device of the vinyl tile with rolled edge |
| CN101844188A (en) * | 2009-03-24 | 2010-09-29 | 蒂森克虏伯钢铁欧洲股份公司 | Be used to make the method and apparatus of closed profiles |
| EP2292344A1 (en) * | 2009-08-14 | 2011-03-09 | ThyssenKrupp Drauz Nothelfer GmbH | Method and device for reforming sheet metal |
| CN202192167U (en) * | 2011-08-30 | 2012-04-18 | 浙江铁牛汽车车身有限公司 | Cold stamping die with flanging mechanism |
| JP2012096252A (en) * | 2010-10-29 | 2012-05-24 | Daihatsu Motor Co Ltd | Method of manufacturing panel assembly, and hemming machining device of the assembly |
| CN102601241A (en) * | 2012-03-31 | 2012-07-25 | 重庆至信实业有限公司 | Blanking die for rear beam of automobile front floor |
| JP2017148860A (en) * | 2016-02-26 | 2017-08-31 | マツダ株式会社 | Press working device |
| KR20180033723A (en) * | 2016-09-26 | 2018-04-04 | 대우조선해양 주식회사 | Heat processing system and method for steel materials |
| CN208276024U (en) * | 2018-05-31 | 2018-12-25 | 重庆保固铝业有限公司 | A kind of exterior plate punch press |
| CN209918681U (en) * | 2019-01-16 | 2020-01-10 | 重庆至信实业集团有限公司 | Spare tire reinforcement production device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6739168B2 (en) * | 2000-03-17 | 2004-05-25 | Nissan Motor Co., Ltd. | Hemming device and hemming method |
| DE102006015148A1 (en) * | 2006-03-31 | 2007-10-11 | Reinz-Dichtungs-Gmbh | mounting device |
| US8341992B2 (en) * | 2010-05-05 | 2013-01-01 | GM Global Technology Operations LLC | Roller hemming with in-situ adhesive curing |
-
2019
- 2019-01-16 CN CN201910039295.6A patent/CN109570345B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1113763A (en) * | 1966-01-18 | 1968-05-15 | Stafford Tool And Die Company | A bending machine |
| JPH0237921A (en) * | 1988-07-26 | 1990-02-07 | Nissan Motor Co Ltd | Press forming method |
| US5766390A (en) * | 1993-09-20 | 1998-06-16 | Illinois Tool Works, Inc. | Method and apparatus for converting plastic |
| JPH10305331A (en) * | 1997-05-09 | 1998-11-17 | Aida Eng Ltd | Processing device with divided molds |
| JP2001286961A (en) * | 2000-04-07 | 2001-10-16 | Koshin Giken:Kk | Forming method of stock for rotation part from plate material |
| JP2001314918A (en) * | 2000-04-28 | 2001-11-13 | Mazda Motor Corp | Press forming method and apparatus |
| JP2006281288A (en) * | 2005-04-01 | 2006-10-19 | Mitsui High Tec Inc | Pressing device |
| TW200728042A (en) * | 2006-01-20 | 2007-08-01 | Cyntex Entpr Co Ltd | Cutting method and device of the vinyl tile with rolled edge |
| CN101844188A (en) * | 2009-03-24 | 2010-09-29 | 蒂森克虏伯钢铁欧洲股份公司 | Be used to make the method and apparatus of closed profiles |
| EP2292344A1 (en) * | 2009-08-14 | 2011-03-09 | ThyssenKrupp Drauz Nothelfer GmbH | Method and device for reforming sheet metal |
| JP2012096252A (en) * | 2010-10-29 | 2012-05-24 | Daihatsu Motor Co Ltd | Method of manufacturing panel assembly, and hemming machining device of the assembly |
| CN202192167U (en) * | 2011-08-30 | 2012-04-18 | 浙江铁牛汽车车身有限公司 | Cold stamping die with flanging mechanism |
| CN102601241A (en) * | 2012-03-31 | 2012-07-25 | 重庆至信实业有限公司 | Blanking die for rear beam of automobile front floor |
| JP2017148860A (en) * | 2016-02-26 | 2017-08-31 | マツダ株式会社 | Press working device |
| KR20180033723A (en) * | 2016-09-26 | 2018-04-04 | 대우조선해양 주식회사 | Heat processing system and method for steel materials |
| CN208276024U (en) * | 2018-05-31 | 2018-12-25 | 重庆保固铝业有限公司 | A kind of exterior plate punch press |
| CN209918681U (en) * | 2019-01-16 | 2020-01-10 | 重庆至信实业集团有限公司 | Spare tire reinforcement production device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109570345A (en) | 2019-04-05 |
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Address after: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee after: Chongqing Zhixin Industrial Co.,Ltd. Address before: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee before: CHONGQING ZHIXIN INDUSTRIAL GROUP CO.,LTD. |