Punch forming device for automobile part machining

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a punch forming device for automobile part machining, which comprises a working frame, an upper die, a lower die, an air cylinder and a material taking mechanism. The material taking mechanism comprises a displacement assembly, a demolding assembly, a sliding block, a round rod, a gear, a rack, an electric telescopic rod and a material taking piece, the working frame is provided with a sliding groove, a groove, a through hole and a guide groove, the lower mold is provided with a matching groove, the sliding block is slidably connected with the sliding groove, the round rod is rotationally connected with the sliding block, the rack is arranged on the working frame, the gear is fixedly connected with the round rod, and the gear is meshed with the rack. In this way, the technical problems that in the prior art, after an ejector block ejects automobile parts in a lower die, workers still need to take out the automobile parts manually, if a switch is touched accidentally or stamping equipment is out of control suddenly, a pressing block can fall down rapidly, and the workers are hurt are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, especially to a stamping forming device for automobile parts processing. BACKGROUND

[0002] With the significant improvement of people's living standards, cars have become an indispensable means of transportation in modern life, and their market demand has also grown dramatically. Automobile parts, as the key products that constitute the overall automobile and serve the automobile, their quality and production efficiency are directly related to the performance of the whole vehicle and the user experience. In the production process of automobile parts, stamping operation is a crucial process. Stamping, in short, is to accurately place the required stamping parts on a specially designed mold, and then use a fast and powerful mold to press it to achieve the desired shape and size.

[0003] In the prior art, for the stamping forming of automobile parts, a mold for automobile parts production can be used as disclosed in the prior art patent application number CN202220139346.X. Through the design of the demolding assembly and the linkage assembly, after the stamping forming work of the automobile raw materials is realized under the operation of the external power device, the meshing between the half gear and the half gear rod is realized by the operation of the servo motor, the demolding work of the automobile parts in the lower mold by the top block in the demolding assembly is realized, the damage to the outer surface of the automobile parts is avoided, and the processing effect of the automobile parts is ensured.

[0004] However, in the above-mentioned manner, after the top block ejects the automobile parts in the lower mold, it still needs to be manually removed by workers, and if the switch is accidentally touched or the stamping equipment suddenly loses control, the pressing block will quickly drop, causing harm to the workers. INVENTION CONTENTS

[0005] The utility model aims at providing a stamping forming device for automobile parts processing, which aims to solve the technical problem that in the prior art, after the top block ejects the automobile parts in the lower mold, it still needs to be manually removed by workers, and if the switch is accidentally touched or the stamping equipment suddenly loses control, the pressing block will quickly drop, causing harm to the workers.

[0006] In order to achieve the above object, the utility model discloses a kind of stamping forming devices of automobile parts processing, including workbench, upper die, lower die, cylinder and material taking mechanism, the lower die is arranged on the workbench, the upper die is driven by the cylinder, the material taking mechanism includes displacement assembly, demolding assembly, sliding block, round bar, gear, rack, electric telescopic rod and material taking piece, the workbench has chute, recess, through-hole and guide slot, the lower die has matching groove, the sliding block is slidably connected with the chute, the round bar is rotatably connected with the sliding block, the rack is arranged on the workbench, the gear is fixedly connected with the round bar, and the gear is engaged with the rack, the electric telescopic rod is installed on the round bar, one end of the electric telescopic rod away from the round bar is fixedly connected with the material taking piece, the displacement assembly is used to drive the round bar to move, and the demolding assembly is connected with the displacement assembly.

[0007] Among them, the demolding assembly includes sliding plate, support rod, force receiving piece and demolding plate, the sliding plate is slidably connected with the guide slot, and the sliding plate is also connected with the displacement assembly, the force receiving piece is slidably connected with the through-hole, the demolding plate is placed in the matching groove, the demolding plate is fixedly connected with the force receiving piece, the force receiving piece has force receiving groove, the support rod is fixedly connected with the sliding plate, and the support rod is placed in the force receiving groove.

[0008] Among them, the displacement assembly includes displacement frame, block, disc and abutting rod, the displacement frame is fixedly connected with the sliding plate, the block is fixedly connected with the displacement frame, the block has abutting groove, one end of the abutting rod is fixedly connected with the disc, and the other end of the abutting rod is placed in the abutting groove.

[0009] Among them, the material taking piece includes connecting plate and electromagnet, the connecting plate is fixedly connected with the electric telescopic rod, and the electromagnet is connected with the connecting plate.

[0010] Among them, the material taking mechanism further includes collecting frame, spring and collecting plate, the collecting frame is located at one side of the workbench, the collecting plate is slidably connected with the collecting frame, and the two ends of the spring are connected with the workbench and the collecting plate respectively.

[0011] The utility model discloses a stamping forming device of automobile parts processing, and when using, the material to be stamped forms is placed in the lower mould, then the upper mould is driven to move down by the air cylinder to stamp the material, after forming, the demoulding of the material is completed by the displacement assembly driving the demoulding assembly to move, when the displacement assembly drives the demoulding assembly to demould the work piece, the displacement assembly also drives the round rod to move, the round rod drives the gear to move, and when the gear moves, the gear drives the round rod to rotate, the round rod drives the electric telescopic handle to rotate, and then drives the material taking piece to rotate 180 degrees, when the work piece has been demoulded loose, the electric telescopic handle drives the material taking piece to move down and adsorbs the work piece, and then the displacement assembly reversely moves and drives the material taking piece to reset to collect the work piece, and the technical problem that the top block still needs the manual taking out of the automobile parts in the lower mould after the automobile parts are pushed out in the prior art is solved, and if the switch is touched carelessly or the stamping equipment suddenly loses control, the pressing block can quickly descend, and the technical problem that the worker is hurt is solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0013] Figure 1 It is the structure schematic diagram of the stamping forming device of automobile parts processing of the utility model.

[0014] Figure 2 It is the structure schematic diagram of the stamping forming device of automobile parts processing of the utility model without lower mould.

[0015] Figure 3 It is the partial structure schematic diagram of the stamping forming device of automobile parts processing of the utility model.

[0016] Figure 4 It is the local structure schematic diagram of the stamping forming device of automobile parts processing of the utility model.

[0017] Figure 5 It is the A-A line structure section view of the utility model's Figure 4 .

[0018] Figure 6 It is the B-B line structure section view of the utility model's Figure 4 .

[0019] 101 - workbench, 102 - upper die, 103 - lower die, 104 - cylinder, 105 - slider, 106 - round rod, 107 - gear, 108 - rack, 109 - electric telescopic rod, 110 - collection frame, 111 - spring, 112 - collection plate, 113 - sliding plate, 114 - support rod, 115 - force receiving piece, 116 - demolding plate, 117 - displacement frame, 118 - block, 119 - disc, 120 - abutting rod, 121 - connecting plate, 122 - electromagnet, 123 - sliding groove, 124 - groove, 125 - through hole, 126 - guide groove, 127 - fitting groove, 128 - force receiving groove, 129 - abutting groove, 130 - motor. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] Please refer to Figures 1-6 , wherein Figure 1 is a structural schematic diagram of the stamping forming device for automobile part machining of the present application. Figure 2 is a structural schematic diagram of the stamping forming device for automobile part machining of the present application without lower die. Figure 3 is a partial structural schematic diagram of the stamping forming device for automobile part machining of the present application. Figure 4 is a partial structural schematic diagram of the stamping forming device for automobile part machining of the present application. Figure 5 is a structural schematic diagram of the stamping forming device for automobile part machining of the present application. Figure 4 is an A-A line structural cross-sectional view of the stamping forming device for automobile part machining of the present application. Figure 6 is a B-B line structural cross-sectional view of the stamping forming device for automobile part machining of the present application. Figure 4 is a B-B line structural cross-sectional view of the stamping forming device for automobile part machining of the present application.

[0022] The present application provides a stamping forming device for automobile part machining, comprising a workbench 101, an upper die 102, a lower die 103, a cylinder 104 and a material taking mechanism, the material taking mechanism comprising a displacement assembly, a demolding assembly, a slider 105, a round rod 106, a gear 107, a rack 108, an electric telescopic rod 109, a material taking piece, a collection frame 110, a spring 111 and a collection plate 112, the demolding assembly comprising a sliding plate 113, a support rod 114, a force receiving piece 115 and a demolding plate 116, the displacement assembly comprising a displacement frame 117, a block 118, a disc 119 and an abutting rod 120, the material taking piece comprising a connecting plate 121 and an electromagnet 122, the foregoing scheme solves the technical problem that in the prior art, after the automobile part is ejected from the lower die 103, the top block still needs to be manually taken out by workers, and if the switch is accidentally touched or the stamping equipment suddenly loses control, the pressing block will quickly drop, causing harm to the workers.

[0023] For this specific embodiment, the lower die 103 is arranged on the work frame 101, the upper die 102 is driven by the air cylinder 104, the material to be formed is arranged in the lower die 103, and then the upper die 102 is driven by the air cylinder 104 to move downward to form the material.

[0024] Wherein, the work frame 101 is provided with a sliding groove 123, a recess 124, a through hole 125 and a guide groove 126, the lower die 103 is provided with a matching groove 127, the sliding block 105 is in sliding connection with the sliding groove 123, the round rod 106 is in rotational connection with the sliding block 105, the rack 108 is arranged on the work frame 101, the gear 107 is in fixed connection with the round rod 106, and the gear 107 is in engagement with the rack 108, the electric telescopic rod 109 is installed on the round rod 106, one end of the electric telescopic rod 109 away from the round rod 106 is in fixed connection with the material taking member, the displacement assembly is used to drive the round rod 106 to move, the demolding assembly is connected with the displacement assembly, in specific use, the material to be formed is arranged in the lower die 103, and then the upper die 102 is driven by the air cylinder 104 to move downward to form the material, after the forming is completed, the demolding of the material is completed by moving the demolding assembly through the displacement assembly, when the displacement assembly drives the demolding assembly to demold the workpiece, the displacement assembly also drives the round rod 106 to move, the round rod 106 drives the gear 107 to move, and when the gear 107 moves, the gear 107 drives the round rod 106 to rotate, the round rod 106 drives the electric telescopic rod 109 to rotate, and then drives the material taking member to rotate by 180 degrees, at this time, the workpiece has been demolded and loosened, the electric telescopic rod 109 drives the material taking member to move downward to adsorb the workpiece, and then the displacement assembly moves reversely to drive the material taking member to reset, and the workpiece can be collected, in this way, the technical problem that the workpiece needs to be manually taken out after the automobile part in the lower die 103 is pushed out by the top block in the prior art, and if the switch is accidentally touched or the stamping equipment suddenly loses control, the pressing block will quickly drop down to cause harm to the worker is solved.

[0025] Secondly, the sliding plate 113 is in sliding connection with the guide groove 126, the sliding plate 113 is also connected with the displacement assembly, the force receiving piece 115 is in sliding connection with the through hole 125, the demolding plate 116 is arranged in the matching groove 127, the demolding plate 116 is fixedly connected with the force receiving piece 115, the force receiving piece 115 has a force receiving groove 128, the supporting rod 114 is fixedly connected with the sliding plate 113, and the supporting rod 114 is arranged in the force receiving groove 128, the displacement assembly drives the sliding plate 113 to move, the sliding plate 113 drives the supporting rod 114 to slide in the force receiving groove 128, the supporting rod 114 slides in the force receiving groove 128 and drives the force receiving piece 115 to move upwards at the same time, and the force receiving piece 115 can drive the demolding plate 116 to eject the formed workpiece.

[0026] Meanwhile, the displacement frame 117 is fixedly connected with the sliding plate 113, the block 118 is fixedly connected with the displacement frame 117, the block 118 has a bearing groove 129, one end of the bearing rod 120 is fixedly connected with the disc 119, and the other end of the bearing rod 120 is arranged in the bearing groove 129, in specific use, the disc 119 is driven by the motor 130, the output end of the motor 130 drives the disc 119 to rotate, the disc 119 drives the bearing rod 120 to slide in the bearing groove 129, the bearing rod 120 slides in the bearing groove 129 and drives the block 118 to move at the same time, and the block 118 drives the displacement frame 117 to move, so as to drive the sliding plate 113 and the circular rod 106 to move.

[0027] In addition, the connecting plate 121 is fixedly connected with the electric telescopic rod 109, the electromagnet 122 is connected with the connecting plate 121, and the connecting plate 121 is used for connecting the electromagnet 122 with the electric telescopic rod 109. The workpiece is adsorbed by the electromagnet 122, so that the workpiece is conveniently taken out.

[0028] In addition, the connecting plate 121 is fixedly connected with the electric telescopic rod 109, the electromagnet 122 is connected with the connecting plate 121, and the connecting plate 121 is used for connecting the electromagnet 122 with the electric telescopic rod 109. The workpiece is adsorbed by the electromagnet 122, so that the workpiece is conveniently taken out.

[0029] The stamping forming device for automobile part machining is used, the material to be stamped and formed is placed in the lower die 103, then the upper die 102 is driven to move downwards by the air cylinder 104 to stamp and form the material, after the forming is completed, the demolding of the material is completed by moving the demolding assembly driven by the displacement assembly, when the displacement assembly drives the demolding assembly to demold the workpiece, the displacement assembly also drives the circular rod 106 to move, the circular rod 106 drives the gear 107 to move, when the gear 107 moves, the gear 107 drives the circular rod 106 to rotate, the circular rod 106 drives the electric telescopic rod 109 to rotate, and then drives the material taking piece to rotate by 180 degrees, at this time, the workpiece has been demolded and loosened, the electric telescopic rod 109 drives the material taking piece to move downwards to adsorb the workpiece, then the displacement assembly reversely moves to drive the material taking piece to reset, and then the workpiece can be collected, in this way, the technical problem that the workpiece needs to be manually taken out after the automobile part is pushed out from the lower die 103 by the top block in the prior art, and if the switch is accidentally touched or the stamping equipment suddenly loses control, the pressing block will quickly fall, and the worker will be hurt is solved.

[0030] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the processes of the above embodiment can be implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. An automobile part processing punch forming device, comprising a workbench, an upper die, a lower die and a cylinder, wherein the lower die is arranged on the workbench, and the upper die is driven by the cylinder, and the device is characterized in that, a material taking mechanism is further included; the material taking mechanism comprises a displacement assembly, a demolding assembly, a sliding block, a round rod, a gear, a rack, an electric telescopic rod and a material taking piece, the workbench is provided with a sliding groove, a groove, a through hole and a guide groove, the lower die is provided with a fitting groove, the sliding block is in sliding connection with the sliding groove, the round rod is in rotational connection with the sliding block, the rack is arranged on the workbench, the gear is in fixed connection with the round rod, and the gear is in engagement with the rack, the electric telescopic rod is installed on the round rod, one end of the electric telescopic rod away from the round rod is in fixed connection with the material taking piece, the displacement assembly is used to drive the round rod to move, and the demolding assembly is connected with the displacement assembly.

2. The automobile part processing punch forming device according to claim 1, characterized in that, the demolding assembly comprises a sliding plate, a supporting rod, a force receiving piece and a demolding plate, the sliding plate is in sliding connection with the guide groove, the sliding plate is further connected with the displacement assembly, the force receiving piece is in sliding connection with the through hole, the demolding plate is arranged in the fitting groove, the demolding plate is in fixed connection with the force receiving piece, the force receiving piece is provided with a force receiving groove, the supporting rod is in fixed connection with the sliding plate, and the supporting rod is arranged in the force receiving groove.

3. The automobile part processing punch forming device according to claim 2, characterized in that, the displacement assembly comprises a displacement frame, a block, a disc and a bearing rod, the displacement frame is in fixed connection with the sliding plate, the block is in fixed connection with the displacement frame, the block is provided with a bearing groove, one end of the bearing rod is in fixed connection with the disc, and the other end of the bearing rod is arranged in the bearing groove.

4. The automobile part processing punch forming device according to claim 3, characterized in that, the material taking piece comprises a connecting plate and an electromagnet, the connecting plate is in fixed connection with the electric telescopic rod, and the electromagnet is connected with the connecting plate.

5. The automobile part processing punch forming device according to claim 4, characterized in that, the material taking mechanism further comprises a collecting frame, a spring and a collecting plate, the collecting frame is located on one side of the workbench, the collecting plate is in sliding connection with the collecting frame, and the spring is connected with the workbench and the collecting plate at two ends respectively.

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