Stamping die for lamp housing production

Abstract

The present invention discloses a stamping die for producing a headlight housing, which relates to the field of metal stamping and solves the problem of fixing and symmetrical stamping of metal raw materials. The stamping die for producing a headlight housing comprises a work surface, a double-sided stamping mechanism is installed on the top of the work surface, and the double-sided stamping mechanism performs stamping processing on the headlight housing; an adjustment component is installed at the middle position of the work surface, and a headlight housing fixing mechanism is installed on the top of the adjustment component, and the headlight housing fixing mechanism can fix the headlight housing; the headlight housing fixing mechanism also includes a double clamping component, and the double clamping component is installed on the top of the headlight housing fixing mechanism, and the double clamping component simultaneously clamps two groups of rod bodies through the cooperation of internal hinges; in the present invention, the headlight housing fixing mechanism is used to strengthen the fixing effect of the headlight housing bracket, and the double-sided stamping mechanism can also be used to simultaneously stamp both sides of the headlight housing bracket.

Description

Technical Field

[0001] The invention relates to the field of metal stamping, in particular to a stamping die for producing a vehicle lamp housing. Background Art

[0002] The headlight housing is a metal part connected to the car body, used to install the headlight shade and the internal lamp body. Like the car body, the headlight housing needs to be stamped from metal sheets. The specific workflow is to bend, stamp and punch the metal sheets by controlling the stamping parts according to the pre-set program, so as to obtain the required headlight housing shape; The existing Chinese patent with publication number 202210765234.X discloses a fully automatic stamping equipment for motor housing processing, including: the fully automatic stamping equipment for motor housing processing includes a stamping machine, a workbench is provided on the stamping machine, and a stamping die that can push materials upward is installed on the workbench, a stamping head is installed on the stamping machine, and the stamping head is located directly above the stamping die; a conveying component is installed on the stamping machine, the conveying component includes a conveying table, and a support column is fixedly installed at the bottom of the conveying table, a through hole is opened in the conveying table to cooperate with the stamping die, a section of the conveying table with the through hole is located on the workbench, and the stamping die is inserted in the through hole, and a drive shaft, a first rotating shaft, a third rotating shaft and a second rotating shaft are rotatably connected on the conveying table in sequence, and the drive shaft is connected to the first rotating shaft through a feeding conveyor belt. The fully automatic stamping equipment for motor housing processing provided by the present invention has the advantages of low labor intensity of staff, high work efficiency and high safety performance; However, the fully automatic stamping equipment for motor housing processing still has the following defects: 1. The device does not have a sufficient fixing effect on the metal raw materials. When stamping, the metal sheet is pressed by the stamping components and may deviate from the original position, resulting in misalignment of the stamping position. In addition, the stamping flexibility of the existing fully automatic stamping equipment for motor housing processing is greatly limited. The device uses a one-time stamping method, which has a high cost. Different stamping dies need to be prepared for different models of headlight housings, resulting in poor processing efficiency and yield rate; 2. The headlight housing is located on both sides of the front of the body shell, so symmetry and aesthetics need to be considered. However, if the device only stamps one side at a time, it will cause a certain offset in the frame, affecting the symmetry of the stamping, and requires later proofreading. In addition, the stamping effect of the hydraulic rod is insufficient, and it will become loose after long-term use. In addition, during stamping, the headlight frame and the body frame are connected together, and there are two sets of brackets. Both sets of brackets need to be fixed at the same time to stably fix the stamped parts. Summary of the invention

[0003] The object of the present invention is to provide a stamping die for producing a vehicle lamp housing to solve the problems raised in the above-mentioned background technology.

[0004] The technical solution of the present invention is: a stamping die for producing a lamp housing comprises a work surface, a double-sided stamping mechanism is installed on the top of the work surface, and the double-sided stamping mechanism performs stamping processing on the lamp housing; an adjustment component is installed at the middle position of the work surface, and a lamp housing fixing mechanism is installed on the top of the adjustment component, and the lamp housing fixing mechanism can fix the lamp housing; Wherein, the double-sided stamping mechanism also includes: A pressurizing assembly, which is installed on one side of the top of the work surface, and includes a hydraulic telescopic rod, and the hydraulic telescopic rod is connected to the chain connector and the pressurizing block through a chain; A lifting base, the lifting base is installed at the bottom end of the chain connecting piece, and a transmission gear is installed at the middle position of the lifting base, and a special-shaped slide is installed at the top and bottom ends of the transmission gear, and the special-shaped slide can adjust the distance between the two sets of stamping dies; The adjustment assembly further includes a rotating workbench and an automatic locking assembly. The rotating workbench is installed at the middle position of the workbench surface, and an automatic locking assembly is installed on one side of the rotating workbench. The automatic locking assembly can enhance the stability of the rotating workbench. Among them, the headlight housing fixing mechanism also includes a double clamping component, and the double clamping component is installed at the top of the headlight housing fixing mechanism, and the double clamping component includes a fixed clamping hook, a bottom support plate and a clamping pressure plate. The double clamping component simultaneously clamps two groups of rods through the cooperation of internal hinges.

[0005] Furthermore, the pressurizing assembly also includes a supporting frame, a first slide rail is installed on the side of the lifting base close to the supporting frame, and the first slide rail and the lifting base are slidably connected, a first motor is installed on the side of the transmission gear close to the supporting frame, and a second slide rail is installed on the side of the special-shaped slide close to the lifting base, and the second slide rail and the special-shaped slide are slidably connected.

[0006] Furthermore, a hydraulic telescopic rod is installed on one side of the support frame, an embedded groove is inlaid on the top of the support frame, and a second supporting gear is installed on the side of the embedded groove close to the double-sided stamping mechanism, and a first supporting gear is installed on the side of the embedded groove away from the double-sided stamping mechanism, and the first supporting gear and the second supporting gear are both in contact with and connected with the chain at the output end of the hydraulic telescopic rod, a boosting block is connected to the tail end of the chain on the first supporting gear, and limiting angle irons are installed at both ends of the boosting block close to the hydraulic telescopic rod, and a chain connecting piece is connected to the tail end of the chain on the second supporting gear.

[0007] Furthermore, the special-shaped slides are provided with two groups, and the two groups of special-shaped slides are symmetrically divided up and down about the center line of the transmission gear, and a rack that cooperates with the transmission gear is provided on the side of the special-shaped slide close to the transmission gear. The transmission gear and the special-shaped slide are in a meshing transmission relationship, and a punch is installed on the end of the special-shaped slide away from the second slide rail.

[0008] Furthermore, a positioning assembly is installed at the bottom end of the second slide rail, and the positioning assembly includes a tripod bracket, and a scanner is installed at the bottom end of the tripod bracket. An L-shaped groove is inlaid on one side of the tripod bracket, and the L-shaped groove is an L-shaped groove. A positioning protrusion is connected to one end of the scanner, and the positioning protrusion and the L-shaped groove are snap-fitted and connected.

[0009] Furthermore, the adjustment component also includes a heat dissipation shell, and a second motor is installed on one side of the heat dissipation shell, a first turntable is installed on the output end of the second motor, the bottom end of the rotating workbench is connected to the second turntable, and the first turntable and the second turntable are driven by a crawler belt.

[0010] Furthermore, the automatic locking assembly also includes a first telescopic rod, and the output end of the first telescopic rod is connected to a locking plug-in, and the locking plug-in is engaged with a groove at the edge of the rotating workbench, and the top end of the first telescopic rod is fixed between a limiting slide and the work table.

[0011] Furthermore, the headlight housing fixing mechanism also includes a horizontal workbench, and a tilting workbench is fixed on one side of the horizontal workbench, an automatic adjustment motor is installed at the middle position of the horizontal workbench, and a headlight housing bracket is installed on the top of the automatic adjustment motor, and an auxiliary support frame is installed on one side of the top of the tilting workbench.

[0012] Furthermore, the double clamping assembly also includes a supporting base, and a bottom support plate is installed on the top of the supporting base, a second telescopic rod is installed on one side of the supporting base, and the output end of the second telescopic rod is connected to the first hinge, and the first hinge has a triangular shape, one end of the first hinge is connected to the bottom support plate, the other end of the first hinge is connected to the second hinge, and the top of the second hinge is hinged to a fixed clamp hook, a third motor is provided on one side of the second telescopic rod, and a third hinge is fixed to one side of the third motor, one side of the third motor is hinged to the fixed clamp hook, and the output end of the third motor is connected to a clamping pressure plate.

[0013] Furthermore, auxiliary fixing components are installed at both ends of the top of the tilting workbench, and the auxiliary fixing components include a supporting bracket, the bottom end of the supporting bracket is fixed to the tilting workbench, a fourth motor is installed on one side of the supporting bracket, and the output end of the fourth motor is connected to a movable pressure plate.

[0014] The present invention provides a stamping die for producing a lamp housing by improving the present invention, which has the following improvements and advantages compared with the prior art: Firstly, the fixing effect of the headlight shell bracket is strengthened by the headlight shell fixing mechanism, so as to avoid the headlight shell bracket being pressed by the stamping component during stamping and causing the headlight shell bracket to deviate from the original position, thereby avoiding the stamping position misalignment. In addition, the headlight frame and the body frame can be fixed at the same time during stamping through the double clamping component. Because in actual operation, the headlight frame and the body frame are connected together, so two sets of brackets need to be fixed during stamping to stably fix the stamped parts.

[0015] Secondly, the angle between the headlight housing bracket and the punch can be adjusted by adjusting the component to improve the flexibility of stamping. When actually processing the headlight shape, different stamping processes can be set according to the shapes of headlight housings of different models, and the punching positions can be adjusted. Multiple stamping can be performed on a metal plate to obtain the required headlight housing.

[0016] Thirdly, the double-sided stamping mechanism can also simultaneously stamp both sides of the headlight housing bracket, and the distance between the two groups of special-shaped slides can be adjusted by rotating the transmission gear, thereby adjusting the distance between the two groups of punches. Because the headlight housing is provided with two symmetrical groups, which are arranged on both sides of the front and rear ends of the body shell, symmetry and aesthetics need to be considered when stamping the body shell. Because the body shell and the headlight housing are connected together, the traditional stamping method of only stamping one side at a time will cause a certain offset of the frame, affecting the symmetry of the final product, and also requires later proofreading. The stamping effect of the punch is increased by the pressure component. The stamping pressure is sufficient to reduce the burrs of the headlight housing and reduce the defect rate of the housing being crushed due to insufficient pressure and failure to punch a hole at one time. In addition, increasing the stamping pressure can also reduce the wear of the punch and extend the service life of the punch. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and Examples: 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 schematic diagram of a third three-dimensional appearance structure of the present invention; Figure 4 It is a schematic diagram of the first three-dimensional structure of the adjustment component of the present invention; Figure 5 It is a schematic diagram of a second three-dimensional structure of the adjustment component of the present invention; Figure 6 It is a schematic diagram of the third three-dimensional structure of the adjustment component of the present invention; Figure 7 It is a three-dimensional schematic diagram of the automatic locking assembly of the present invention; Figure 8 It is a partial three-dimensional schematic diagram of the double-sided stamping mechanism and the pressurizing assembly of the present invention; Fig. 9 It is a rear perspective schematic diagram of the pressurizing assembly of the present invention; Fig.10 It is a first partial stereoscopic schematic diagram of the double-sided punching mechanism of the present invention; Fig.11 It is a second partial stereoscopic schematic diagram of the double-sided punching mechanism of the present invention; Fig.12 It is a first stereoscopic schematic diagram of the vehicle lamp housing fixing mechanism of the present invention; Fig.13 It is a second stereoscopic schematic diagram of the vehicle lamp housing fixing mechanism of the present invention; Fig.14 It is a first stereoscopic schematic diagram of a double clamping assembly of the present invention; Fig.15 is a second stereoscopic schematic diagram of a double clamping assembly of the present invention; Fig.16 It is a three-dimensional schematic diagram of the auxiliary fixing assembly of the present invention; Fig.17 It is a three-dimensional schematic diagram of the positioning component of the present invention.

[0018] Description of the accompanying drawings: 1. working table; 2. double-sided stamping mechanism; 201. lifting base; 202. first slide rail; 203. second slide rail; 204. special-shaped slide; 205. transmission gear; 206. first motor; 207. punch; 3. pressurizing assembly; 301. first supporting gear; 302. embedded groove; 303. limiting angle iron; 304. booster block; 305. hydraulic telescopic rod; 306. supporting frame; 307. chain connector; 308. second supporting gear; 4. positioning assembly; 401. triangular bracket; 402. scanner; 403. L-shaped groove; 404. positioning convex block; 5. adjustment assembly; 501. second motor; 502. first turntable; 503. heat dissipation shell; 504, second turntable; 505, rotating workbench; 6, headlight housing fixing mechanism; 601, horizontal workbench; 602, automatic adjustment motor; 603, tilting workbench; 7, automatic locking assembly; 701, first telescopic rod; 702, locking plug-in; 703, limit slide; 8, double clamping assembly; 801, support base; 802, second telescopic rod; 803, third motor; 804, clamping pressure plate; 805, first hinge; 806, second hinge; 807, fixing clip; 808, bottom support plate; 809, third hinge; 9, auxiliary fixing assembly; 901, movable pressure plate; 902, fourth motor; 903, support base; 10, auxiliary support frame; 11, headlight housing bracket. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figures 1 to 17 The 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 stamping die for producing a lamp housing by improving the Figure 1-17As shown in the figure, the stamping die for the production of the headlight shell includes a work surface 1, and a double-sided stamping mechanism 2 is installed on the top of the work surface 1. The double-sided stamping mechanism 2 can stamp both sides of the headlight shell at the same time. Because the headlight shell is provided with two symmetrical groups, which are arranged on both sides of the front end and the rear end of the body shell, symmetry and aesthetics need to be considered when stamping the body shell. Because the body shell and the headlight shell are connected together, the traditional stamping method of only stamping one side at a time will cause a certain offset of the frame, affecting the symmetry of the final product, and also requires later proofreading. The double-sided stamping mechanism 2 performs stamping processing on the headlight shell; an adjustment component 5 is installed at the middle position of the work surface 1, and a headlight shell fixing mechanism 6 is installed on the top of the adjustment component 5. The headlight shell fixing mechanism 6 can fix the headlight shell; Wherein, the double-sided punching mechanism 2 also includes: A pressurizing component 3 is installed on one side of the top of the work surface 1. In addition, the pressurizing component 3 is used to increase the stamping effect. If the stamping pressure is sufficient, the burrs of the lamp housing can be reduced, and the defect rate of the housing being crushed due to insufficient pressure and failure of one-time punching can be reduced. In addition, increasing the stamping pressure can also reduce the wear of the stamping parts and extend the service life of the stamping parts. The pressurizing component 3 includes a hydraulic telescopic rod 305, and the hydraulic telescopic rod 305 is connected to the chain connector 307 and the booster block 304 through a chain. The pressurizing assembly 3 also includes a support frame 306, a hydraulic telescopic rod 305 is installed on one side of the support frame 306, an embedded groove 302 is inlaid on the top of the support frame 306, and a second supporting gear 308 is installed on the side of the embedded groove 302 close to the double-sided stamping mechanism 2, and a first supporting gear 301 is installed on the side of the embedded groove 302 away from the double-sided stamping mechanism 2, and the first supporting gear 301 and the second supporting gear 308 are both in contact with and connected to the chain at the output end of the hydraulic telescopic rod 305, and two sets of chains are connected to the top of the hydraulic telescopic rod 305, and the two chains pass through the embedded groove 302 and are respectively sleeved. On the first supporting gear 301 and the second supporting gear 308, the tail end of the chain on the first supporting gear 301 is connected with a booster block 304, and the two ends of the booster block 304 close to the hydraulic telescopic rod 305 are installed with limited angle irons 303, and the tail end of the chain on the second supporting gear 308 is connected with a chain connector 307; when in use, the hydraulic telescopic rod 305 is started to retract and drive the chain to pull the booster block 304 to move to the top. After the top is pulled, the hydraulic telescopic rod 305 unloads the force, and the booster block 304 is accelerated to fall due to the weight, and at the same time drives the lifting base 201 to fall, which plays a role in increasing the pressure of the stamping; A lifting base 201, the lifting base 201 is installed at the bottom end of the chain connecting member 307, and a transmission gear 205 is installed at the middle position of the lifting base 201, and a special-shaped slide 204 is installed at the top and bottom ends of the transmission gear 205, and the special-shaped slide 204 can adjust the distance between the two sets of stamping dies; A first slide rail 202 is installed on the side of the lifting base 201 close to the support frame 306, and the first slide rail 202 is slidably connected to the lifting base 201. A first motor 206 is installed on the side of the transmission gear 205 close to the support frame 306. The first motor 206 is started to drive the transmission gear 205 to rotate. A second slide rail 203 is installed on the side of the special-shaped slide 204 close to the lifting base 201, and the second slide rail 203 is slidably connected to the special-shaped slide 204. The special-shaped slide 204 is symmetrically distributed up and down about the second slide rail 203. There are two groups of special-shaped slides 204, and the two groups of special-shaped slides 204 are symmetrically divided up and down about the center line of the transmission gear 205, and the side of the special-shaped slide 204 close to the transmission gear 205 is provided with a rack that cooperates with the transmission gear 205, and the transmission gear 205 and the special-shaped slide 204 are in a meshing transmission relationship. When the transmission gear 205 rotates, the special-shaped slide 204 can be driven to move in the relative direction through the meshing transmission. The distance between the two groups of special-shaped slides 204 is adjusted by rotating the transmission gear 205. A punch 207 is installed at one end of the special-shaped slide 204 away from the second slide rail 203, so as to adjust the distance between the two groups of punches 207, so as to facilitate the adjustment of the position of the punch 207 according to different models of headlight housings; A positioning assembly 4 is installed at the bottom end of the second slide rail 203, and the positioning assembly 4 includes a triangular bracket 401, and a scanner 402 is installed at the bottom end of the triangular bracket 401, and an L-shaped groove 403 is inlaid on one side of the triangular bracket 401, and the L-shaped groove 403 is an L-shaped groove, and a positioning protrusion 404 is connected to one end of the scanner 402, and the positioning protrusion 404 and the L-shaped groove 403 are engaged and connected; the positioning assembly 4 is used to observe the housing of the headlight during stamping. The adjusting component 5 further includes a rotating worktable 505 and an automatic locking component 7. In addition, the adjusting component 5 can adjust the angle between the lamp housing and the stamping component to improve the flexibility of stamping. When actually processing the shape of the lamp, different stamping processes can be set according to the shapes of the lamp housings of different models, and the punching positions can be adjusted. Multiple stampings can be performed on a metal plate to obtain the required lamp housing. The rotating worktable 505 is installed at the middle position of the worktable surface 1, and an automatic locking component 7 is installed on one side of the rotating worktable 505. The automatic locking component 7 can enhance the stability of the rotating worktable 505. The adjustment assembly 5 also includes a heat dissipation housing 503, and a second motor 501 is installed on one side of the heat dissipation housing 503, and a first turntable 502 is installed on the output end of the second motor 501. The bottom end of the rotating worktable 505 is connected to the second turntable 504, and the first turntable 502 and the second turntable 504 are driven by a crawler belt; the second turntable 504 drives the rotating worktable 505 to rotate, thereby driving the headlight housing fixed by the headlight housing fixing mechanism 6 at the top to rotate, so as to achieve the effect of adjusting the angle between the headlight housing bracket 11 and the punch 207; The automatic locking assembly 7 also includes a first telescopic rod 701, through which the stability of the rotating worktable 505 is increased and emergency stopping is facilitated, and the output end of the first telescopic rod 701 is connected to a locking plug-in 702. The working principle of the automatic locking assembly 7 is to start the first telescopic rod 701 to drive the locking plug-in 702 to extend and retract, and the locking plug-in 702 is engaged with the groove at the edge of the rotating worktable 505, and one end of the locking plug-in 702 can be inserted into the groove embedded at the edge of the rotating worktable 505 to avoid the rotating worktable 505 being unstable due to pressure during stamping, and the top end of the first telescopic rod 701 is fixed between the limit slide 703 and the worktable surface 1; Among them, the headlight shell fixing mechanism 6 also includes a double clamping component 8, which strengthens the fixing effect of the headlight shell through the headlight shell fixing mechanism 6 to avoid the headlight shell being pressed by the stamping component during stamping and causing the headlight shell to deviate from the original position, thereby avoiding the stamping position misalignment. The double clamping component 8 is installed at the top of the headlight shell fixing mechanism 6. The double clamping component 8 can be used to fix the headlight frame and the body frame at the same time during stamping. Because in actual operation, the headlight frame and the body frame are connected together, two sets of brackets need to be fixed during stamping to stably fix the stamped parts. The double clamping component 8 includes a fixed clamp hook 807, a bottom support plate 808 and a clamping pressure plate 804. The double clamping component 8 clamps two sets of rods at the same time through the cooperation of internal hinges.

[0021] The headlight housing fixing mechanism 6 also includes a horizontal workbench 601, and a tilting workbench 603 is fixed on one side of the horizontal workbench 601. The headlight housing is placed on the top of the headlight housing fixing mechanism 6. The headlight housing fixing mechanism 6 has a slope that can fit the shape of the headlight housing. An automatic adjustment motor 602 is installed at the middle position of the horizontal workbench 601, and a headlight housing bracket 11 is installed on the top of the automatic adjustment motor 602. An auxiliary support frame 10 is installed on one side of the top of the tilting workbench 603, and the front end of the headlight housing bracket 11 is supported by the auxiliary support frame 10. The double clamping assembly 8 also includes a support base 801, and a bottom support plate 808 is installed on the top of the support base 801, a second telescopic rod 802 is installed on one side of the support base 801, and the output end of the second telescopic rod 802 is connected to a first hinge 805, and the first hinge 805 is in a triangular shape, one end of the first hinge 805 is connected to the bottom support plate 808, the other end of the first hinge 805 is connected to a second hinge 806, and the top of the second hinge 806 is hinged with a fixed clip hook 807, a third motor 803 is provided on one side of the second telescopic rod 802, and a third hinge 809 is fixed on one side of the third motor 803, and one side of the third motor 803 is hinged to the fixed clip hook 807. , the output end of the third motor 803 is connected to a clamping plate 804; the double clamping assembly 8 can be used to simultaneously fix the two rods of the vehicle body bracket and the headlight bracket, specifically, the headlight frame and the vehicle body frame on the headlight housing bracket 11 are placed on the top of the bottom support plate 808 and the fixed clamping hook 807 respectively, and then the second telescopic rod 802 is started to retract the telescopic rod, driving the first hinge 805 to flip, and the fixed clamping hook 807 is driven to flip toward the vehicle body frame rod at the top of the bottom support plate 808 by driving the second hinge 806, so as to achieve the purpose of clamping the vehicle body frame, at this time, the fixed clamping hook 807 is driven to flip downward, and at the same time, the third motor 803 is started to drive the clamping plate 804 to flip, so as to achieve the effect of clamping the headlight frame rod at the same time; Auxiliary fixing components 9 are installed at both ends of the top of the tilting workbench 603, and the auxiliary fixing components 9 are used to assist in fixing the two sides of the headlight housing bracket 11 to enhance the stabilization effect. The auxiliary fixing components 9 include a supporting bracket 903, and the headlight housing bracket 11 is placed on the top of the supporting bracket 903. The bottom end of the supporting bracket 903 is fixed to the tilting workbench 603. A fourth motor 902 is installed on one side of the supporting bracket 903. When the fourth motor 902 is started, the movable pressure plate 901 is flipped to clamp the headlight housing bracket 11, and the output end of the fourth motor 902 is connected to the movable pressure plate 901.

[0022] Working principle: First, when in use, place the headlight housing bracket 11 on the top of the headlight housing fixing mechanism 6. The headlight housing fixing mechanism 6 has a slope that can fit the shape of the headlight housing bracket 11. The double clamping assembly 8 can simultaneously fix the two rods of the vehicle body bracket and the headlight bracket. Specifically, the headlight frame and the vehicle body frame on the headlight housing bracket 11 are placed on the top of the bottom support plate 808 and the fixed clip hook 807 respectively, and then the second telescopic rod 802 is started to retract the telescopic rod, driving the first hinge 805 to flip, and the fixed clip hook 807 is driven to the bottom support plate by transmitting the second hinge 806. The body frame rod at the top of 808 flips over to achieve the purpose of clamping the body frame. At this time, the fixed clamp hook 807 is driven to flip downward, and the third motor 803 is started to drive the clamping pressure plate 804 to flip, so as to achieve the effect of clamping the headlight frame rod at the same time; in addition, the auxiliary fixing component 9 is used to assist in fixing the two sides of the headlight shell bracket 11 to enhance the stability effect. Specifically, the headlight shell bracket 11 is placed on the top of the supporting bracket 903, and the fourth motor 902 is started to flip the movable pressure plate 901 to clamp the headlight shell bracket 11, and the front end of the headlight shell bracket 11 is supported by the auxiliary support frame 10.

[0023] Then, the second motor 501 is started, and the first turntable 502 drives the second turntable 504 to rotate through the crawler transmission, and the second turntable 504 drives the rotary table 505 to rotate, thereby driving the headlight housing bracket 11 fixed by the headlight housing fixing mechanism 6 at the top to rotate, so as to adjust the angle between the headlight housing bracket 11 and the punch 207. In addition, the stability of the rotary table 505 is increased by the automatic locking component 7, and emergency stopping is convenient. The working principle of the automatic locking component 7 is to start the first telescopic rod 701 to drive the locking plug-in 702 to extend and retract. One end of the locking plug-in 702 can be inserted into the groove embedded at the edge of the rotary table 505 to avoid instability caused by pressure on the rotary table 505 during stamping.

[0024] Finally, the first motor 206 is started to drive the transmission gear 205 to rotate, and the special-shaped slide 204 is symmetrically distributed about the second slide rail 203. When the transmission gear 205 rotates, the special-shaped slide 204 can be driven to move in the relative direction through the meshing transmission, so as to adjust the distance between the punches 207 on both sides, so as to facilitate the adjustment of the position of the punch 207 according to the different types of headlight housings. Two sets of chains are connected to the top of the hydraulic telescopic rod 305. The two chains pass through the embedded groove 302 and are respectively mounted on the first supporting gear 301 and the second supporting gear 308, and the tail end of the chain on the first supporting gear 301 is connected to the boosting block 304, and the tail end of the chain on the second supporting gear 308 is connected to the chain connector 307. When in use, the hydraulic telescopic rod 305 is started to retract and drive the chain to pull the boosting block 304 to move to the top. After being pulled to the top, the hydraulic telescopic rod 305 unloads the force, and the boosting block 304 is accelerated to fall due to the weight, and at the same time drives the lifting base 201 to fall, thereby increasing the pressure of the stamping.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those 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 stamping die for producing a lamp housing, comprising a work surface (1), characterized in that: A double-sided punching mechanism (2) is installed at the top of the work surface (1), and the double-sided punching mechanism (2) performs punching processing on the lamp housing; an adjustment component (5) is installed at the middle position of the work surface (1), and a lamp housing fixing mechanism (6) is installed at the top of the adjustment component (5), and the lamp housing fixing mechanism (6) is capable of fixing the lamp housing; Wherein, the double-sided punching mechanism (2) further comprises: A pressurizing component (3), the pressurizing component (3) being mounted on one side of the top of the work surface (1), and the pressurizing component (3) comprising a hydraulic telescopic rod (305), and the hydraulic telescopic rod (305) being connected to a chain connecting member (307) and a pressurizing block (304) via a chain; A lifting base (201), the lifting base (201) is installed at the bottom end of the chain connecting member (307), and a transmission gear (205) is installed at the middle position of the lifting base (201), and a special-shaped slide (204) is installed at the top and bottom ends of the transmission gear (205), and the special-shaped slide (204) can adjust the distance between the two sets of stamping dies; The adjustment component (5) further comprises a rotating worktable (505) and an automatic locking component (7); the rotating worktable (505) is installed at the middle position of the worktable surface (1), and the automatic locking component (7) is installed on one side of the rotating worktable (505); the automatic locking component (7) can enhance the stability of the rotating worktable (505); The headlight housing fixing mechanism (6) further comprises a double clamping assembly (8), and the double clamping assembly (8) is mounted on the top of the headlight housing fixing mechanism (6), and the double clamping assembly (8) comprises a fixing clamping hook (807), a bottom support plate (808) and a clamping pressure plate (804), and the double clamping assembly (8) simultaneously clamps two groups of rod bodies through the cooperation of internal hinges.

2. The stamping die for producing a vehicle lamp housing according to claim 1, characterized in that: The pressurizing component (3) further comprises a supporting frame (306); a first slide rail (202) is installed on a side of the lifting base (201) close to the supporting frame (306), and the first slide rail (202) and the lifting base (201) are slidably connected; a first motor (206) is installed on a side of the transmission gear (205) close to the supporting frame (306); a second slide rail (203) is installed on a side of the special-shaped slide (204) close to the lifting base (201), and the second slide rail (203) and the special-shaped slide (204) are slidably connected.

3. The stamping die for producing a vehicle lamp housing according to claim 2, characterized in that: A hydraulic telescopic rod (305) is installed on one side of the support frame (306), an embedded groove (302) is inlaid on the top of the support frame (306), and a second support gear (308) is installed on the side of the embedded groove (302) close to the double-sided stamping mechanism (2), and a first support gear (301) is installed on the side of the embedded groove (302) away from the double-sided stamping mechanism (2), and the first support gear (301) and the second support gear (308) are both in contact with and connected to the chain at the output end of the hydraulic telescopic rod (305), the tail end of the chain on the first support gear (301) is connected to a booster block (304), and limiting angle irons (303) are installed at both ends of the booster block (304) on the side close to the hydraulic telescopic rod (305), and the tail end of the chain on the second support gear (308) is connected to a chain connecting piece (307).

4. The stamping die for producing a vehicle lamp housing according to claim 3, characterized in that: The special-shaped slides (204) are provided with two groups, and the two groups of special-shaped slides (204) are symmetrically divided up and down about the center line of the transmission gear (205), and a rack that cooperates with the transmission gear (205) is provided on one side of the special-shaped slide (204) close to the transmission gear (205), and the transmission gear (205) and the special-shaped slide (204) are in a meshing transmission relationship, and a punch (207) is installed at one end of the special-shaped slide (204) away from the second slide rail (203).

5. The stamping die for producing a vehicle lamp housing according to claim 4, characterized in that: A positioning assembly (4) is installed at the bottom end of the second slide rail (203), and the positioning assembly (4) includes a triangular bracket (401), and a scanner (402) is installed at the bottom end of the triangular bracket (401), one side of the triangular bracket (401) is inlaid with an L-shaped groove (403), and the L-shaped groove (403) is an L-shaped groove, one end of the scanner (402) is connected to a positioning protrusion (404), and the positioning protrusion (404) and the L-shaped groove (403) are snap-fitted and connected.

6. The stamping die for producing a vehicle lamp housing according to claim 1, characterized in that: The adjustment assembly (5) further comprises a heat dissipation housing (503), and a second motor (501) is installed on one side of the heat dissipation housing (503), a first turntable (502) is installed on the output end of the second motor (501), the bottom end of the rotary table (505) is connected to the second turntable (504), and the first turntable (502) and the second turntable (504) are driven by a crawler belt.

7. The stamping die for producing a vehicle lamp housing according to claim 1, characterized in that: The automatic locking assembly (7) further comprises a first telescopic rod (701), and the output end of the first telescopic rod (701) is connected to a locking plug-in (702), and the locking plug-in (702) is engaged with a groove at the edge of the rotating workbench (505), and the top end of the first telescopic rod (701) is fixed between a limiting slide (703) and the workbench surface (1).

8. The stamping die for producing a vehicle lamp housing according to claim 1, characterized in that: The vehicle lamp housing fixing mechanism (6) further comprises a horizontal workbench (601), and a tilting workbench (603) is fixed to one side of the horizontal workbench (601); an automatic adjustment motor (602) is installed at the middle position of the horizontal workbench (601), and a vehicle lamp housing bracket (11) is installed at the top of the automatic adjustment motor (602); and an auxiliary support frame (10) is installed on one side of the top of the tilting workbench (603).

9. The stamping die for producing a vehicle lamp housing according to claim 1, characterized in that: The double clamping assembly (8) further comprises a supporting base (801), and a bottom support plate (808) is installed at the top of the supporting base (801); a second telescopic rod (802) is installed at one side of the supporting base (801), and the output end of the second telescopic rod (802) is connected to a first hinge (805), and the first hinge (805) has a triangular shape, one end of the first hinge (805) is connected to the bottom support plate (808), the other end of the first hinge (805) is connected to a second hinge (806), and the top end of the second hinge (806) is hinged to a fixed clamp hook (807), a third motor (803) is provided at one side of the second telescopic rod (802), and a third hinge (809) is fixed to one side of the third motor (803), one side of the third motor (803) is hinged to the fixed clamp hook (807), and the output end of the third motor (803) is connected to a clamping plate (804).

10. The stamping die for producing a vehicle lamp housing according to claim 8, characterized in that: Auxiliary fixing components (9) are installed at both ends of the top of the tilting workbench (603), and the auxiliary fixing component (9) comprises a support base (903), the bottom end of the support base (903) is fixed to the tilting workbench (603), a fourth motor (902) is installed on one side of the support base (903), and the output end of the fourth motor (902) is connected to a movable pressing plate (901).

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