Die structure for processing automobile lamp shell

Abstract

The invention discloses a die structure for machining an automobile lamp shell, relates to the field of metal stamping, and solves the problems of fixing a metal plate, simultaneously removing waste materials and automatically machining the automobile lamp shell. The mold structure for automobile lamp shell machining comprises a metal angle iron frame, a lamp shell machining mechanism is installed at the top end of the metal angle iron frame and conducts stamping machining and deburring treatment on a metal plate in an automobile lamp shell mold, and an auxiliary working assembly is installed on one side of the metal angle iron frame. An automobile lamp shell mold assembly is mounted at the top end of the auxiliary working assembly, the auxiliary working assembly can move the automobile lamp shell mold assembly in a reciprocating mode, and the automobile lamp shell mold assembly fixes an automobile lamp shell mold and a metal plate; according to the automobile lamp shell machining device, the automobile lamp shell machining mechanism is used for conducting stamping, burr repairing and flanging lateral punching machining on the metal shell, and the automation effect is improved through the auxiliary working assembly and the automobile lamp shell machining mechanism.

Description

Technical Field

[0001] The invention relates to the field of metal stamping, in particular to a die structure for processing an automobile lamp housing. Background Art

[0002] The headlight housing is a device used to install the headlight shade and the internal lamp body. Like the car housing, the headlight housing needs to be stamped from metal sheets. Stamping is a metal cold deformation processing method. With the help of the power of special stamping equipment, the metal sheet is directly subjected to deformation force in the mold and deformed, thereby obtaining a production technology of product parts with a certain shape, size and performance. The specific workflow is to place the metal sheet on a unified mold according to a pre-set program. It is necessary to ensure that the metal sheet and the mold are completely fixed, and then control the stamping parts to stamp and punch the metal sheet according to the pre-set program to obtain the required metal headlight housing; The existing Chinese patent with publication number CN112517754B discloses an automatic precision stamping die, including a base mechanism, a pouring mechanism, a die mechanism, a stabilizing mechanism and a driving mechanism. The base mechanism includes a stamping base, a connecting sleeve, a No. 1 screw groove, a No. 1 support column and a No. 2 support column. The four corners of the top of the stamping base are fixed with connecting sleeves. The beneficial effects of the present invention are as follows: through the operation of two electric telescopic rods, the telescopic end of the electric telescopic rod is extended, and the movable pouring rod is moved in a direction away from one end of the side plate through the pin shaft seat and the movable pin shaft, so that it rotates with the No. 1 movable shaft as the axis point, and in order to achieve a better tipping effect, through the slots cut on the two U-shaped clamp seats, the end of the V-shaped pouring rod away from the No. 1 movable groove can be inserted into the slot, so that the inclination angle of the pouring plate is increased, and the inclination of the pouring plate drives the die to tilt together, so that the debris generated in the die is poured out, avoiding the problem of remaining in the die and affecting its subsequent processing; However, the automatic precision stamping die still has the following defects: 1. The automation effect of automatic precision stamping dies is insufficient. Metal raw materials need to go through multiple steps when stamping in the die. The shape of the headlight housing workpiece is complex. Stamping can be divided into the following stages: blanking stage - stamping stage - shaping stage - flanging stage - lateral punching stage. Therefore, the angle between the metal sheet and the stamping part needs to be constantly adjusted during processing. The metal sheet needs to move back and forth on the operating table and be stamped by different stamping parts to achieve the effect of automatic stamping. 2. After the automatic precision stamping die drops waste, it cannot adjust the angle of the die in time, and the stamping parts exert huge pressure on the metal sheet and the die during stamping. The main part inside the electric telescopic rod is the telescopic part, which is easy to be damaged after stamping. In addition, the force applied in the opposite direction of the electric telescopic rod will affect the stamping effect of the metal sheet. In addition, the die of the device does not have a strengthened fixing effect. After the stamping parts repeatedly apply force to the device from different directions, the die and the sheet inside the die will be misaligned, which will affect the accuracy of the headlight housing. Summary of the invention

[0003] The object of the present invention is to provide a mold structure for processing an automobile lamp housing to solve the problems raised in the above background technology.

[0004] The technical solution of the present invention is: a mold structure for processing a car lamp housing, comprising a metal angle iron frame, a lamp housing processing mechanism is installed on the top of the metal angle iron frame, and the lamp housing processing mechanism performs stamping processing and deburring on the metal sheet in the lamp housing mold, an auxiliary working component is installed on one side of the metal angle iron frame, and a lamp housing mold component is installed on the top of the auxiliary working component, the auxiliary working component can reciprocate the lamp housing mold component, and the lamp housing mold component fixes the lamp housing mold and the metal sheet; Wherein, the headlight housing processing mechanism includes: A moving processing assembly for a headlight housing, the moving processing assembly for the headlight housing being installed on one side of a metal angle iron frame, and the moving processing assembly for the headlight housing comprising an upper pressing plate for a mold, and the upper pressing plate for a mold for stamping a headlight housing mold and a metal sheet, and positioning plug-ins are installed at the edges of the four sides of the upper pressing plate for a mold; A deburring processing assembly for a vehicle lamp housing, wherein the deburring processing assembly for the vehicle lamp housing is installed on one side of the vehicle lamp housing moving processing assembly, and the vehicle lamp housing deburring processing assembly comprises a rotating support plate, wherein the rotating support plate drives the deburring grinding head to move along the inner periphery of the hole of the metal sheet to remove burrs; Wherein, the auxiliary working component includes a first motor, and a limiting screw is installed at the output end of the first motor, and the limiting screw drives the lamp housing mold component to move by moving the second moving slider; Wherein, the headlight housing mold assembly includes a clamping screw, and the clamping screw is installed at the top end of the auxiliary working assembly, and the clamping screw clamps the headlight housing mold and the metal sheet through the clamping side plate.

[0005] Furthermore, the headlight housing mold assembly also includes a supporting base plate, and the supporting base plate is installed on the top of the clamping screw, the top of the supporting base plate is installed with a headlight housing mold lower template, and the top of the headlight housing mold lower template is placed with a metal sheet, and A movable slide is installed on one side of the supporting base plate, and a movable slide rod is installed inside the movable slide. The movable slide pushes the movable slide rod to move up and down, and a fixed back plate is installed on the side of the movable slide close to the supporting base plate. The movable slide can adjust the distance between the lower template of the headlight housing mold and the moving processing component of the headlight housing.

[0006] Furthermore, positioning slots are embedded on both sides of the lower template of the headlight housing mold, and the positioning slots and the positioning plug-in are engaged and connected, and the engagement of the positioning slots and the positioning plug-in can align the positions of the lower template of the headlight housing mold and the upper pressure plate of the mold.

[0007] Furthermore, a side positioning hole is embedded in the top of the clamping side panel, and the side positioning hole and the positioning slot are connected by a plug rod to vertically fix the lower template of the headlight housing mold for lateral punching, and a buffer pad is installed at the bottom of the clamping side panel close to the lower template of the headlight housing mold.

[0008] Furthermore, the auxiliary working component also includes a working plane, which is placed on one side of the metal angle iron frame. An embedded groove is embedded in the middle position of the working plane, and a movable support plate is slidably connected to the middle position of the embedded groove. First limiting slide rails are fixed on both sides of the top of the working plane, and the top of the first limiting slide rail is connected to a first movable slider, and an anti-falling block is installed at one end of the first limiting slide rail.

[0009] Furthermore, a supporting slide rail is installed at the bottom end of the working plane, and a first motor is installed on one side of the supporting slide rail, the limiting screw is installed at the middle position of the supporting slide rail, a second movable slider is connected through the limiting screw, and the top end of the second movable slider is fixed to the movable support plate, and the top end of the movable support plate is fixed to the headlight housing mold assembly.

[0010] Furthermore, the headlight housing moving processing assembly also includes a telescopic motor, the output end of the telescopic motor is fixed by a supporting base plate and a metal angle iron frame, a first supporting back plate is installed on one side of the telescopic motor, a first guiding pillar is installed on the bottom of the first supporting back plate, and one side of the first guiding pillar is fixed to the metal angle iron frame, a second guiding pillar is installed on the side of the first supporting back plate away from the telescopic motor, and a second supporting back plate is installed on one side of the second guiding pillar, and the second guiding pillar and the telescopic motor both move laterally.

[0011] Further, a third guide pillar is installed on a side of the second support back plate away from the second guide pillar, and the third guide pillar moves vertically, and a third support back plate is installed on one side of the third guide pillar through a second installation block, and The second mounting blocks are provided with two groups, and the two groups of second mounting blocks are respectively installed on one end and one side of the slide plate on the third guide pillar. The bottom end of the third support back plate is installed with a mold upper pressure plate, and three groups of positioning plug-ins are installed on both sides of the mold upper pressure plate, and the positioning plug-ins are inserted into the preset through holes on both sides of the mold upper pressure plate.

[0012] Furthermore, the lamp housing deburring processing assembly also includes a fixed base plate, and a second motor is installed at the bottom end of the fixed base plate, and a rotating support plate is installed at the output end of the second motor, and the rotating support plate is placed at the top end of the fixed base plate, and A first screw is installed at the top of the rotating support plate, and a first slide rail is installed at the top of the first screw. A first triangular support frame is fixed to the top of the first slide rail. The first slide rail drives the first triangular support frame to move along the direction of the first screw. The first slide rail can push the deburring and grinding head to move toward the direction of the headlight housing mold.

[0013] Furthermore, a first movable slide is fixed on the side of the first triangular support frame close to the headlight housing mold, and first mounting blocks are fixed on both sides of the slide plate on the first movable slide, and the first movable slide and the second triangular support frame are fixed by the first mounting block, and a deburring grinding head is installed on the side of the second triangular support frame close to the direction of the headlight housing mold.

[0014] The present invention provides a mold structure for processing an automobile lamp housing by improving the structure, which has the following improvements and advantages compared with the prior art: The headlight shell processing mechanism comprises a headlight shell deburring processing component and a headlight shell moving processing component. The cooperation of the internal guide pillars and the rotating bracket of the headlight shell deburring processing component and the headlight shell moving processing component facilitates multiple stampings at different angles. The cooperation of the auxiliary working component, the headlight shell processing mechanism and the headlight shell mold component can improve the automation effect of automobile headlight shell processing. Through the pre-set program, it is convenient to perform stamping and shaping, burr repair and shaping, and lateral punching after flanging on the headlight shell workpiece in sequence. During processing, the above structures cooperate with each other to continuously adjust the angle between the metal sheet and the stamping part according to the required stamping and punching effect.

[0015] Firstly, the fixing effect of the mold group can be enhanced by the headlight housing mold assembly, because the angle of the metal sheet on the mold group needs to be continuously adjusted during the automated stamping process, and in addition to the normal downward stamping and shaping, flanging and lateral punching are also required, so the relative position between the metal sheet and the stamping part and the preset relative position will be incorrect, which will lead to an increase in defective products. In addition, the bottom of the supporting base plate is hollowed out to facilitate the falling of waste after punching, and the auxiliary working assembly can also assist in the falling of waste when moving the headlight housing mold assembly, because an embedded groove is embedded in the middle of the working plane; the cooperation of the auxiliary working assembly and the headlight housing mold assembly can drive the metal sheet fixed at the top of the headlight housing mold assembly to move back and forth in a straight line on the working plane.

[0016] Secondly, the lamp housing processing mechanism can fully adjust the distance and angle between the stamping parts and the metal sheet on the die set and remove the burrs on the inside of the punched holes, so as to achieve the effect of automated stamping dies. In addition, the guide pillar can improve the accuracy of stamping when pushing the die stamping plate. The lamp housing processing mechanism specifically achieves the above effects through the cooperation of the lamp housing moving processing assembly and the lamp housing deburring processing assembly. The specific process is to first send the metal sheet to the bottom of the headlight housing moving processing component through the cooperation of the auxiliary working component and the headlight housing mold component, align and insert the positioning plug-in and the positioning slot, so that the headlight housing moving processing component can punch the metal sheet on the mold group, and then the first punching can be performed, and then the metal sheet after the first punching is moved to the bottom of the headlight housing deburring processing component through the auxiliary working component. The headlight housing deburring processing component can rotate to adjust the angle of the stamping part, so as to facilitate the deburring and grinding of the punched holes on the metal sheet. The rotating table can control the punching head to move along the inner circumference of the punched hole, so as to achieve the effect of grinding the burrs. Then, after the metal sheet is punched in the first vertical direction, the edge is bent and the flanging and lateral punching can be started. At this time, the lower template of the headlight housing mold is turned over, and the positioning slot and the side positioning socket are inserted through the plug-in, so that the lower template of the headlight housing mold can be erected to facilitate the lateral punching of the metal sheet, and finally a processed automobile headlight housing forming body is obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the first three-dimensional appearance structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional appearance structure of the present invention; Figure 3 It is a top view of the three-dimensional structure of the auxiliary working component of the present invention; Figure 4It is a bottom-up three-dimensional structural schematic diagram of the auxiliary working component of the present invention; Figure 5 This is a bottom-up three-dimensional structural schematic diagram of a vehicle lamp housing mold assembly of the present invention; Figure 6 It is a top view of the stereoscopic structure of the vehicle lamp housing mold assembly of the present invention; Figure 7 This is a schematic diagram of the three-dimensional appearance of the automobile lamp housing molding of the present invention; Figure 8 It is a top view of the three-dimensional structure of the deburring processing assembly of the vehicle lamp housing of the present invention; Fig. 9 It is a bottom-up three-dimensional structural schematic diagram of the moving processing assembly of the vehicle lamp housing of the present invention; Fig.10 It is a top view of the three-dimensional structure of the moving processing assembly of the vehicle lamp housing of the present invention.

[0018] Explanation of reference numerals: 1. Auxiliary working assembly; 101. Working plane; 102. First limiting slide rail; 103. Embedded groove; 104. First movable slider; 105. Moving support plate; 106. Anti-falling block; 107. Supporting slide rail; 108. Limiting screw; 109. Second movable slider; 110. First motor; 2. Metal angle iron frame; 3. Headlight housing deburring assembly; 301. Fixed base plate; 302. Second motor; 303. Rotating support plate; 304. First slide rail; 305. First screw rod; 306. First triangular support frame; 307. First movable slide; 308. First mounting block; 309. Second triangular support frame; 310. Deburring grinding head; 4. Headlight housing mold Tool assembly; 401, fixed back plate; 402, movable slide; 403, supporting bottom plate; 404, clamping screw; 405, clamping side plate; 406, movable slide rod; 407, lower template of headlight shell mold; 408, positioning slot; 409, automobile headlight shell molding; 410, side positioning socket; 5, headlight shell moving processing assembly; 501, supporting bottom plate; 502, telescopic motor; 503, first guide pillar; 504, first supporting back plate; 505, second guide pillar; 506, second supporting back plate; 507, third guide pillar; 508, third supporting back plate; 509, second mounting block; 510, upper mold pressure plate; 511, positioning plug-in; 6, headlight shell processing mechanism. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figures 1 to 10The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention provides a mold structure for processing a car lamp housing by improving the structure. Figure 1-10 As shown in the figure, the mold structure for processing the automobile headlight shell includes a metal angle iron frame 2, a headlight shell processing mechanism 6 is installed on the top of the metal angle iron frame 2, and the headlight shell processing mechanism 6 performs stamping processing and deburring on the metal sheet in the headlight shell mold, an auxiliary working component 1 is installed on one side of the metal angle iron frame 2, and the metal sheet on the mold group can be pushed to move back and forth on the operating table through the auxiliary working component 1, and a headlight shell mold component 4 is installed on the top of the auxiliary working component 1, and the headlight shell mold component 4 can strengthen the fixing effect of the mold group, because in the process of automated stamping, it is necessary to continuously adjust the angle of the metal sheet on the mold group, and in addition to the normal downward stamping shaping, flanging and lateral punching are also required, so the relative position between the metal sheet and the stamping part and the preset relative position will be in error, thereby resulting in an increase in defective products, the auxiliary working component 1 can reciprocate the headlight shell mold component 4, and the headlight shell mold component 4 fixes the headlight shell mold and the metal sheet; The auxiliary working assembly 1 includes a first motor 110, which is started by an external power supply, and a limit screw 108 is installed at the output end of the first motor 110 to drive the limit screw 108 to rotate, and the limit screw 108 drives the lamp housing mold assembly 4 to move by moving the second moving slider 109; The auxiliary working component 1 also includes a working plane 101, which is placed on one side of the metal angle iron frame 2. An embedded groove 103 is inlaid in the middle of the working plane 101. The auxiliary working component 1 can also assist in the falling of waste when moving the headlight housing mold component 4, because the embedded groove 103 is inlaid in the middle of the working plane 101, and a moving support plate 105 is slidably connected to the middle of the embedded groove 103. First limiting slide rails 102 are fixed on both sides of the top of the working plane 101, and the top of the first limiting slide rail 102 is connected to a first moving slider 104, and one end of the first limiting slide rail 102 is installed with an anti-falling block 106; A support rail 107 is installed at the bottom end of the working plane 101, and a first motor 110 is installed on one side of the support rail 107. A limiting screw 108 is installed at the middle position of the support rail 107. The limiting screw 108 drives the second movable slider 109 to move linearly inside the support rail 107 through thread transmission. The limiting screw 108 is connected with the second movable slider 109 through the limiting screw 108, and the top of the second movable slider 109 is fixed to the movable support plate 105, and the top of the movable support plate 105 is fixed to the lamp housing mold assembly 4. The top of the second movable slider 109 is connected to the movable support plate 105 through the movable support plate 105. The plate 105 and the headlight housing mold assembly 4 are installed to facilitate dragging the headlight housing mold assembly 4 to move; the three sets of sliding connections inside the auxiliary working assembly 1 are used to stabilize the chassis of the headlight housing mold assembly 4 and improve the stability of the movement of the headlight housing mold assembly 4, because the headlight housing mold assembly 4 itself is a set of movable structures, which need to move back and forth on the workbench and need to withstand the pressure applied by the stamping parts. Each stamping will cause wear to the parts in the headlight housing mold assembly 4, so it is easy to damage the metal sheet when the metal sheet is moved; The headlight housing mold assembly 4 includes a clamping screw 404, and the clamping screw 404 is installed on the top of the auxiliary working assembly 1; The headlight housing mold assembly 4 also includes a supporting base plate 403, the bottom of the supporting base plate 403 is hollowed out to facilitate the falling of waste after punching, and the supporting base plate 403 is installed on the top of the clamping screw 404, the top of the supporting base plate 403 is installed with a headlight housing mold lower template 407, and the top of the headlight housing mold lower template 407 is placed with a metal sheet, so that the metal sheet is completely embedded in the headlight housing mold lower template 407, and the output end of the clamping screw 404 is connected to a clamping screw 404. The side plate 405 is held, the clamping screw 404 at the bottom is started, and the clamping side plate 405 is retracted and tightened to clamp and fix the lower template 407 of the lamp housing mold, so as to increase the stability of the metal sheet and the lower template 407 of the lamp housing mold. The clamping side plate 405 is set to be trapezoidal and the two sides of the inner side are through grooves to further facilitate the falling of waste. In addition, a reinforced buffer pad is provided at the bottom of the clamping side plate 405 to further strengthen the effect of fixing the lower template 407 of the lamp housing mold, and A movable slide groove 402 is installed on one side of the supporting bottom plate 403, and a movable slide rod 406 is installed inside the movable slide groove 402. The movable slide groove 402 pushes the movable slide rod 406 to move up and down, and a fixed back plate 401 is installed on one side of the movable slide groove 402 close to the supporting bottom plate 403. The movable slide groove 402 can adjust the distance between the lower template 407 of the lamp housing mold and the lamp housing movable processing assembly 5; The top of the clamping side plate 405 is inlaid with a lateral positioning hole 410, and the lateral positioning hole 410 and the positioning slot 408 are connected by a plug rod to vertically fix the lower template 407 of the lamp housing mold for lateral punching. A buffer pad is installed at the bottom of the clamping side plate 405 near the lower template 407 of the lamp housing mold; The headlight housing processing mechanism 6 includes: The headlight housing movable processing assembly 5 is installed on one side of the metal angle iron frame 2, and the headlight housing movable processing assembly 5 includes a mold upper pressing plate 510, and the mold upper pressing plate 510 punches the headlight housing mold and the metal sheet, and positioning plug-ins 511 are installed on the four edges of the mold upper pressing plate 510; The two sides of the lower mold plate 407 of the lamp housing mold are inlaid with positioning slots 408, and the positioning slots 408 and the positioning plug-in 511 are engaged with each other, and the engagement of the positioning slots 408 and the positioning plug-in 511 can align the positions of the lower mold plate 407 of the lamp housing mold and the upper pressing plate 510 of the mold. The headlight housing moving processing assembly 5 also includes a telescopic motor 502, the output end of the telescopic motor 502 is fixed by a supporting bottom plate 501 and a metal angle iron frame 2, a first supporting back plate 504 is installed on one side of the telescopic motor 502, and a first guiding pillar 503 is installed on the bottom of the first supporting back plate 504, and the telescopic motor 502 is started to drive the first supporting back plate 504 to move along the direction of the first guiding pillar 503 through telescopic movement, so as to facilitate adjustment of the horizontal position of the upper pressing plate 510 of the mold relative to the metal sheet, and one side of the first guiding pillar 503 is fixed to the metal angle iron frame 2, and a second guiding pillar 505 is installed on the side of the first supporting back plate 504 away from the telescopic motor 502, and the second guiding pillar 505 is started to facilitate further extending the distance that the device moves on the horizontal line, adapting to longer metal sheets and increasing the inclusiveness of the device, and a second supporting back plate 506 is installed on one side of the second guiding pillar 505, and the second guiding pillar 505 and the telescopic motor 502 both move horizontally; A third guide pillar 507 is installed on one side of the second support back plate 506 away from the second guide pillar 505, and the third guide pillar 507 moves vertically. A third support back plate 508 is installed on one side of the third guide pillar 507 through a second installation block 509, and There are two groups of second mounting blocks 509, which are respectively mounted on one end and one side of the slide plate on the third guide pillar 507. The third support back plate 508 is mounted on the slide plate on one side of the third guide pillar 507 through the second mounting blocks 509, and the front and side surfaces of the slide plate are both provided with second mounting blocks 509, which are convenient for adjusting the position of the mold upper pressing plate 510. The mold upper pressing plate 510 is mounted on the bottom end of the third support back plate 508. The mold upper pressing plate 510 is pushed down by the third guide pillar 507 to stamp the mold and the metal sheet to make the lamp housing, and three groups of positioning plug-ins 511 are respectively mounted on both sides of the mold upper pressing plate 510, and the positioning plug-ins 511 are inserted into the through holes preset on both sides of the mold upper pressing plate 510. At this time, the positioning plug-in 511 and the positioning slot 408 need to be aligned and inserted for easy positioning to avoid the hidden dangers of uneven force and deviation. The lamp housing deburring processing assembly 3 is installed on one side of the lamp housing moving processing assembly 5, and the lamp housing deburring processing assembly 3 includes a rotating support plate 303, and the rotating support plate 303 drives the deburring grinding head 310 to move along the inner periphery of the hole of the metal sheet to remove burrs; The lamp housing deburring processing assembly 3 also includes a fixed base plate 301, and a second motor 302 is installed at the bottom end of the fixed base plate 301, and a rotating support plate 303 is installed at the output end of the second motor 302. The second motor 302 is started by an external power supply, and the second motor 302 drives the rotating support plate 303 to rotate. The rotating support plate 303 is placed on the top of the fixed base plate 301, and the rotating support plate 303 drives the grinding head to move along the inner periphery of the hole on the metal sheet to grind the burrs generated by the stamping of the lamp housing moving processing assembly 5 on the inner periphery of the hole; A first screw rod 305 is installed at the top of the rotating support plate 303, and a first slide rail 304 is installed at the top of the first screw rod 305. The first slide rail 304 is started, and the grinding head at one end is pushed to move toward the metal sheet on one side through the cooperation of the first slide rail 304 and the first screw rod 305. A first triangular support frame 306 is fixed to the top of the first slide rail 304. The first slide rail 304 drives the first triangular support frame 306 to move along the direction of the first screw rod 305. The first slide rail 304 can push the deburring grinding head 310 to move toward the direction of the lamp housing mold. A first movable slide 307 is fixed on one side of the first triangular support frame 306 close to the lamp housing mold, and first mounting blocks 308 are fixed on both sides of the slide plate on the first movable slide 307, and the first movable slide 307 and the second triangular support frame 309 are fixed by the first mounting blocks 308, and a deburring and grinding head 310 is installed on one side of the second triangular support frame 309 close to the lamp housing mold. The first movable slide 307 is started to move the deburring and grinding head 310 on one side of the second triangular support frame 309 toward the bottom metal sheet until the deburring and grinding head 310 is placed at the burr inside the hole on the metal sheet. At this time, the position of the metal sheet can also be adjusted by the auxiliary working component 1, so as to adjust the relative position between the deburring and grinding head 310 and the hole. The headlight housing processing mechanism 6 includes a headlight housing deburring processing assembly 3 and a headlight housing moving processing assembly 5. The cooperation of the internal guide pillars and the rotating bracket of the headlight housing deburring processing assembly 3 and the headlight housing moving processing assembly 5 facilitates multiple stampings at different angles. The headlight housing processing mechanism 6 can fully adjust the distance and angle between the stamping parts and the metal sheet on the die set and remove the burrs on the inside of the punched holes, so as to achieve the effect of automated stamping dies. In addition, the guide pillars can improve the accuracy of stamping when pushing the die stamping plate. In addition, the cooperation among the auxiliary working component 1, the lamp shell processing mechanism 6 and the lamp shell mold component 4 can improve the automation effect of automobile lamp shell processing, and the pre-set program can be used to facilitate the stamping and shaping, burr repair and shaping, and lateral punching after flanging of the lamp shell workpiece in sequence; during processing, the above structures can cooperate with each other to continuously adjust the angle between the metal sheet and the stamping part according to the required stamping and punching effect.

[0021] Working principle: First, the auxiliary working component 1 and the headlight housing mold component 4 cooperate to send the metal sheet to the bottom of the headlight housing moving processing component 5, align the positioning plug-in 511 and the positioning slot 408, so that the headlight housing moving processing component 5 can punch the metal sheet on the mold group, and then the first punching can be performed. Then, the auxiliary working component 1 moves the metal sheet after the first punching to the bottom of the headlight housing deburring processing component 3. The headlight housing deburring processing component 3 can rotate to adjust the angle of the stamping part, which is convenient for metal The punched holes on the sheet are deburred and polished, and the rotating table can control the punch head to move along the inner periphery of the punched holes, so as to achieve the effect of grinding the burrs. Then, after the metal sheet is punched in the first vertical direction, the edge is bent and the flanging and lateral punching process can be started. At this time, the lower template 407 of the headlight housing mold is turned over, and the positioning slot 408 and the side positioning socket 410 are inserted through the plug-in, so that the lower template 407 of the headlight housing mold can be erected to facilitate the lateral punching process for the metal sheet, and finally the processed automobile headlight housing molded body 409 is obtained; Further, the more specific working principle process is as follows: First, the metal sheet is placed on the top of the lower mold plate 407 of the lamp housing mold through the lamp housing mold assembly 4, so that the metal sheet is completely embedded in the lower mold plate 407 of the lamp housing mold, and then the clamping screw 404 at the bottom is started to retract and tighten the clamping side plate 405 to clamp and fix the lower mold plate 407 of the lamp housing mold, so as to increase the stability of the metal sheet and the lower mold plate 407 of the lamp housing mold. The narrow size of the supporting bottom plate 403 is convenient for dropping waste, and the clamping side plate 40 5 is arranged in a trapezoidal shape and the two sides of the inner side are through grooves to further facilitate the dropping of waste materials. In addition, a reinforced buffer pad is provided at the bottom of the clamping side plate 405 to further enhance the effect of fixing the lower template 407 of the lamp housing mold. In addition, the positioning slots 408 on both sides of the lower template 407 of the lamp housing mold are convenient for positioning when the lamp housing moving processing component 5 is stamped. The lateral positioning socket 410 at the top of the clamping side plate 405 is used to fix the lower template 407 of the lamp housing mold during the next step of flanging and lateral punching processing.

[0022] Then, the auxiliary working component 1 can push the metal sheet on the mold group to move back and forth on the operating table. Specifically, the first motor 110 is started by an external power supply to drive the limiting screw 108 to rotate. The limiting screw 108 drives the second movable slider 109 to move linearly inside the supporting slide rail 107 through thread transmission. The top of the second movable slider 109 is installed through the movable support plate 105 and the headlight housing mold assembly 4, which is convenient for dragging the headlight housing mold assembly 4 to move. The first motor 110 is installed at the bottom end of the working plane 101. The middle position of the working plane 101 is inlaid with an embedded groove 103. The movable support plate 105 slides inside the embedded groove 103. In addition, the two ends of the bottom of the clamping screw rod 404 are respectively connected to the two groups of first movable sliders 104, and the first movable slider 104 slides on the first limiting slide rail 102, which is convenient for stabilizing the chassis of the headlight housing mold assembly 4, and the multiple groups of limiting and sliding structures inside the auxiliary working assembly 1 cooperate to improve the stability of the movement of the headlight housing mold assembly 4. Because the headlight housing mold assembly 4 itself is a group of movable structures, it needs to move back and forth on the workbench, and it needs to withstand the pressure applied by the stamping parts. Each stamping will cause wear to the parts in the headlight housing mold assembly 4, so it is easy to be damaged, resulting in damage to the metal sheet when the metal sheet is moved.

[0023] Finally, the working principle of the headlight housing moving processing assembly 5 is to start the telescopic motor 502 to drive the first support back plate 504 to move along the direction of the first guide pillar 503 through telescopic movement, so as to adjust the horizontal position of the upper pressure plate 510 of the mold relative to the metal sheet, and then start the second guide pillar 505 to further extend the distance that the upper pressure plate 510 of the mold moves on the horizontal line, adapt to longer metal sheets, and increase the inclusiveness of the device. In addition, the upper pressure plate 510 of the mold is pushed down by the third guide pillar 507, so as to stamp the mold and the metal sheet to make the headlight housing. It should be noted that at this time, the positioning plug-in 511 and the positioning slot 408 need to be aligned and inserted to facilitate positioning and avoid the hidden dangers of uneven force and deviation. In addition, the third support back plate 508 is installed on the slide plate on one side of the third guide pillar 507 through the second mounting block 509, and the front and side of the slide plate are provided with second mounting blocks 509 to facilitate the adjustment of the position of the upper pressure plate 510 of the mold.

[0024] The working principle of the headlight housing deburring processing assembly 3 is to first start the first slide rail 304, and push the deburring grinding head 310 at one end to move toward the metal sheet on one side through the cooperation of the first slide rail 304 and the first screw rod 305, and then start the first movable slide 307 to move the deburring grinding head 310 on one side of the second triangular support frame 309 toward the bottom metal sheet, until the deburring grinding head 310 is placed at the burr on the inner periphery of the hole on the metal sheet. At this time, the position of the metal sheet can also be adjusted through the auxiliary working assembly 1 to facilitate the adjustment of the relative position between the deburring grinding head 310 and the hole, and then start the second motor 302 through an external power supply, the second motor 302 drives the rotating support plate 303 to rotate, and the rotating support plate 303 drives the deburring grinding head 310 to move along the inner periphery of the hole on the metal sheet to grind the burrs on the inner periphery of the hole caused by the stamping of the headlight housing moving processing assembly 5.

[0025] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mold structure for processing an automobile lamp housing, comprising a metal angle iron frame (2), characterized in that: A headlight housing processing mechanism (6) is installed at the top of the metal angle iron frame (2), and the headlight housing processing mechanism (6) performs stamping processing and deburring processing on the metal sheet in the headlight housing mold; an auxiliary working component (1) is installed on one side of the metal angle iron frame (2), and a headlight housing mold component (4) is installed at the top of the auxiliary working component (1); the auxiliary working component (1) is capable of reciprocating the headlight housing mold component (4), and the headlight housing mold component (4) fixes the headlight housing mold and the metal sheet; Wherein, the vehicle lamp housing processing mechanism (6) comprises: A vehicle lamp housing movable processing assembly (5), the vehicle lamp housing movable processing assembly (5) being mounted on one side of a metal angle iron frame (2), and the vehicle lamp housing movable processing assembly (5) comprising a mold upper pressing plate (510), and the mold upper pressing plate (510) is used to stamp the vehicle lamp housing mold and the metal sheet material, and positioning plug-ins (511) are mounted on the four edges of the mold upper pressing plate (510); A headlight housing deburring processing assembly (3), the headlight housing deburring processing assembly (3) being mounted on one side of a headlight housing movable processing assembly (5), and the headlight housing deburring processing assembly (3) comprising a rotating support plate (303), the rotating support plate (303) driving a deburring grinding head (310) to move along the inner periphery of a hole in a metal sheet to remove burrs; The auxiliary working component (1) comprises a first motor (110), and a limit screw (108) is installed at the output end of the first motor (110), and the limit screw (108) drives the vehicle lamp housing mold component (4) to move by moving the second moving slider (109); The headlight housing mould assembly (4) comprises a clamping screw (404), and the clamping screw (404) is installed on the top end of the auxiliary working assembly (1), and the clamping screw (404) clamps the headlight housing mould and the metal sheet through a clamping side plate (405).

2. The mold structure for processing an automobile lamp housing according to claim 1, characterized in that: The headlight housing mold assembly (4) further comprises a supporting base plate (403), and the supporting base plate (403) is mounted on the top of the clamping screw (404), a headlight housing mold lower template (407) is mounted on the top of the supporting base plate (403), and a metal sheet is placed on the top of the headlight housing mold lower template (407); and A movable slide groove (402) is installed on one side of the supporting base plate (403), and a movable slide rod (406) is installed inside the movable slide groove (402). The movable slide groove (402) pushes the movable slide rod (406) to move up and down, and a fixed back plate (401) is installed on the side of the movable slide groove (402) close to the supporting base plate (403). The movable slide groove (402) can adjust the distance between the lower template (407) of the headlight housing mold and the headlight housing movable processing component (5).

3. The mold structure for processing an automobile lamp housing according to claim 2, characterized in that: Positioning slots (408) are inlaid on both sides of the lower mold plate (407) of the vehicle lamp housing mold, and the positioning slots (408) and the positioning plug-in (511) are engaged and connected, and the engagement of the positioning slots (408) and the positioning plug-in (511) can align the positions of the lower mold plate (407) of the vehicle lamp housing mold and the upper pressing plate (510) of the mold.

4. The mold structure for processing an automobile lamp housing according to claim 3, characterized in that: The top of the clamping side plate (405) is inlaid with a lateral positioning hole (410), and the lateral positioning hole (410) and the positioning slot (408) are connected by a plug rod and can vertically fix the lower template (407) of the vehicle lamp housing mold to facilitate lateral punching, and a buffer pad is installed at the bottom of the clamping side plate (405) close to the lower template (407) of the vehicle lamp housing mold.

5. The mold structure for processing an automobile lamp housing according to claim 1, characterized in that: The auxiliary working component (1) further comprises a working plane (101), wherein the working plane (101) is placed on one side of the metal angle iron frame (2), an embedded groove (103) is embedded in the middle of the working plane (101), and a movable support plate (105) is slidably connected to the middle of the embedded groove (103), first limiting slide rails (102) are fixed on both sides of the top of the working plane (101), and the top of the first limiting slide rail (102) is connected to a first movable slider (104), and an anti-falling block (106) is installed at one end of the first limiting slide rail (102).

6. The mold structure for processing an automobile lamp housing according to claim 5, characterized in that: A supporting slide rail (107) is installed at the bottom end of the working plane (101), and a first motor (110) is installed on one side of the supporting slide rail (107); the limiting screw (108) is installed at the middle position of the supporting slide rail (107); a second movable slider (109) is connected through the limiting screw (108); the top end of the second movable slider (109) is fixed to the movable support plate (105), and the top end of the movable support plate (105) is fixed to the headlight housing mold assembly (4).

7. The mold structure for processing an automobile lamp housing according to claim 1, characterized in that: The headlight housing moving processing assembly (5) further comprises a telescopic motor (502), the output end of the telescopic motor (502) being fixed via a supporting bottom plate (501) and a metal angle iron frame (2), a first supporting back plate (504) being mounted on one side of the telescopic motor (502), a first guiding pillar (503) being mounted on the bottom of the first supporting back plate (504), and a first guiding pillar (503) being fixed on one side of the first guiding pillar (503) and the metal angle iron frame (2), a second guiding pillar (505) being mounted on the side of the first supporting back plate (504) away from the telescopic motor (502), and a second supporting back plate (506) being mounted on one side of the second guiding pillar (505), and the second guiding pillar (505) and the telescopic motor (502) both move laterally.

8. The mold structure for processing an automobile lamp housing according to claim 7, characterized in that: A third guide pillar (507) is installed on a side of the second support back plate (506) away from the second guide pillar (505), and the third guide pillar (507) moves vertically, and a third support back plate (508) is installed on one side of the third guide pillar (507) via a second mounting block (509); and The second mounting block (509) is provided with two groups, and the two groups of second mounting blocks (509) are respectively mounted on one end and one side of the upper slide plate of the third guide pillar (507); a mold upper pressing plate (510) is mounted on the bottom end of the third support back plate (508), and three groups of positioning plug-ins (511) are respectively mounted on both sides of the mold upper pressing plate (510), and the positioning plug-ins (511) are inserted into through holes preset on both sides of the mold upper pressing plate (510).

9. The mold structure for processing an automobile lamp housing according to claim 1, characterized in that: The lamp housing deburring processing assembly (3) further comprises a fixed base plate (301), a second motor (302) is mounted on the bottom end of the fixed base plate (301), a rotating support plate (303) is mounted on the output end of the second motor (302), and the rotating support plate (303) is placed on the top end of the fixed base plate (301); and A first screw rod (305) is installed at the top of the rotating support plate (303), and a first slide rail (304) is installed at the top of the first screw rod (305). A first triangular support frame (306) is fixed at the top of the first slide rail (304). The first slide rail (304) drives the first triangular support frame (306) to move along the direction of the first screw rod (305). The first slide rail (304) can push the deburring and grinding head (310) to move towards the direction of the lamp housing mold.

10. The mold structure for processing an automobile lamp housing according to claim 9, characterized in that: A first movable slide (307) is fixed to a side of the first triangular support frame (306) close to the lamp housing mould, and first mounting blocks (308) are fixed to both sides of a slide plate on the first movable slide (307), and the first movable slide (307) and the second triangular support frame (309) are fixed via the first mounting blocks (308), and a deburring grinding head (310) is installed to a side of the second triangular support frame (309) close to the lamp housing mould.

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