Stamping device for production of automobile skylight guide rail

Abstract

The utility model discloses a stamping device for producing an automobile skylight guide rail, which belongs to the technical field of stamping and comprises a workbench, a stamping cover is fixedly mounted at the center of the top end of the workbench, a supporting plate is mounted at the top end of the workbench in a sliding manner and penetrates through the stamping cover in a sliding manner, and a driving component is mounted at the bottom end of the supporting plate. Lower dies are symmetrically and fixedly installed at the top end of the supporting plate, positioning assemblies are arranged on the two sides of the lower dies, a first air cylinder is fixedly installed at the top end of the inner wall of the stamping cover, a pressing plate is fixedly installed at the output end of the first air cylinder, an upper die matched with the lower dies is fixedly installed at the bottom end of the pressing plate, and a cleaning assembly is arranged in the stamping cover. According to the device, the two lower dies are alternately matched with the upper die to conduct stamping, meanwhile, the cleaning assembly can clean away chippings and dust on the surfaces of the lower dies, and therefore the production efficiency is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping device for producing automobile sunroof guide rails. Background Art

[0002] In recent years, with the popularization of family cars, the automobile manufacturing industry has developed rapidly. As people's aesthetic requirements continue to improve and the upgrading of automobiles is accelerated, the development and design requirements of automobile sunroof stamping dies are also getting higher and higher. The stamping die for the production of automobile sunroof guide rails is a kind of stamping die that can achieve the desired effect by stamping the stamped sheet metal.

[0003] At present, the existing stamping dies for automobile sunroof guide rails have poor consistency during use. After a sheet is stamped, a series of steps such as material removal, material placement and fixation are required, which is relatively cumbersome and leads to a low production speed. At the same time, the stamping debris and dust are not easy to clean. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a stamping device for the production of automobile sunroof guide rails, which aims to improve the poor continuity of the stamping mold during use. After the stamping of a plate is completed, a series of steps such as material picking, material discharge and fixation are required, which is relatively cumbersome and leads to a low production speed. At the same time, the stamping debris and dust are not easy to clean.

[0005] The utility model is implemented as follows: a stamping device for producing automobile sunroof guide rails, comprising a workbench, a stamping cover fixedly installed at the center of the top of the workbench, a support plate slidably installed on the top of the workbench, the support plate slides through the stamping cover and a driving assembly is installed on the bottom end, a lower mold is symmetrically fixed on the top of the support plate, positioning assemblies are provided on both sides of the lower mold, a first cylinder is fixedly installed on the top of the inner wall of the stamping cover, a pressure plate is fixedly installed on the output end of the first cylinder, an upper mold that cooperates with the lower mold is fixedly installed on the bottom end of the pressure plate, and a cleaning assembly is provided in the stamping cover.

[0006] In the preferred technical solution of the present invention, a limit frame is symmetrically fixedly installed on the top of the pressure plate, and the limit frame is U-shaped. Limit rods are symmetrically fixedly installed on both sides of the top of the inner wall of the stamping cover. The bottom ends of the two limit rods on each side slide through the top of the limit frame and a limit plate is fixedly installed. The diameter of the limit plate is larger than the diameter of the limit rod.

[0007] In the preferred technical solution of the present utility model, the driving assembly includes a first side plate, a threaded rod and a servo motor. The first side plate is symmetrically fixedly installed on the top of the workbench. The threaded rod is rotatably installed and the first guide rod is fixedly installed between the two first side plates. The support plate is threadedly installed on the threaded rod and slidably installed on the first guide rod. The servo motor is fixedly installed on one end of the threaded rod. The output end of the servo motor can be forward and reversed. The threaded rod and the first guide rod are symmetrically arranged.

[0008] In a preferred technical solution of the present invention, an observation mirror is fixedly installed on one side of the stamping cover, and the observation mirror is arranged in a diamond shape.

[0009] In the preferred technical solution of the present invention, partitions are fixedly installed on both sides of the top and the center of the support plate, the lower mold is arranged between the two partitions, and through holes matching the partitions are provided on both sides of the stamping cover. The partitions are slidably connected to the inner walls of the through holes, and the thickness of the partitions is the same as the thickness of the side walls of the stamping cover. When the upper mold is aligned with one of the lower molds, two of the partitions slide into the through holes.

[0010] In the preferred technical solution of the present invention, a second cylinder is fixedly installed on the top of the stamping hood, and a first bracket is fixedly installed on the output end of the second cylinder. The first bracket is U-shaped, and support bars are fixedly installed on both ends of the first bracket. The bottom end of the support bar is symmetrically fixedly installed with an insertion rod, and the bottom end of the insertion rod slides through the top of the stamping hood and is inserted into the through hole. The top of the partition is symmetrically provided with slots matching the insertion rod.

[0011] In the preferred technical solution of the present utility model, the cleaning component includes a collecting hood and a blowing hood, the collecting hood and the inner wall of the blowing hood are symmetrically fixedly installed on both sides of the stamping hood and are internally connected, a fan is provided on the blowing hood, a first filter is installed at the connection between the blowing hood and the stamping hood, a second filter is provided at the farthest side of the collecting hood and the blowing hood, and a sliding door is hinged on one side of the collecting hood.

[0012] In the preferred technical solution of the present invention, reinforcing plates are fixedly installed on the inner sides of the partitions on both sides and the bottom ends of the middle partition, the bottom ends of the reinforcing plates are fixedly connected to the top ends of the support plates, the reinforcing plates are inclined, and the two adjacent reinforcing plates are symmetrically arranged.

[0013] In the preferred technical solution of the present invention, the positioning assembly includes a second bracket and a splint, the second bracket is U-shaped, and the two adjacent partitions are symmetrically fixedly installed on the side closest to the second bracket, and a support rod is installed on the second bracket, one end of the support rod is fixedly installed with the splint, and the other end of the support rod slides through one side of the second bracket and is fixedly installed with a limit block, a spring is fixedly installed between the limit block and the partition, the spring is arranged in the second bracket, and the two sides of the splint are arranged as arcs.

[0014] The beneficial effect of the utility model is as follows: the utility model obtains a stamping device for producing automobile sunroof guide rails through the above design, places the plate to be stamped on the top of the lower mold, and can be inserted between the two clamping plates from the side, and is positioned by the clamping plates on both sides cooperating with the springs, and starts the servo motor to drive the threaded rod to rotate, and the threaded rod rotates and drives the lower mold with the loading completed to move into the stamping cover through the movement of the support plate, and starts the second cylinder to drive the insertion rod to move down to the slot at the top of the insertion partition for fixation through the first bracket and the support bar, at this time, the other lower mold can be loaded or unloaded, and the first cylinder is started synchronously to drive the upper mold downward through the pressure plate to cooperate with the lower mold to complete the stamping, and after completion, the first cylinder is started again to contract and drive the upper mold to move up, and the wind blown by the fan blows the debris and dust into the collection cover for collection, and at the same time, the second cylinder can be started to release the fixation and move the support plate in the opposite direction to continue the subsequent stamping, this device cooperates with the upper mold through the two lower molds to perform stamping, and at the same time, the cleaning component can clean the debris and dust on the surface of the lower mold, thereby improving production efficiency and increasing the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of a stamping device for producing automobile sunroof guide rails provided by an embodiment of the utility model;

[0017] Figure 2 A cross-sectional view of a stamping cover is provided for an embodiment of the present utility model;

[0018] Figure 3 A schematic diagram of a partial structure of a stamping device for producing automobile sunroof guide rails is provided for an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the top structure of the stamping cover is provided for the embodiment of the utility model;

[0020] Figure 5 A structural schematic diagram of a positioning assembly is provided for an embodiment of the present utility model.

[0021] In the figure: 110-workbench; 111-observation mirror; 120-stamping cover; 121-support plate; 122-lower mold; 123-partition; 124-reinforcement plate; 130-first cylinder; 131-pressing plate; 132-upper mold; 133-limiting frame; 134-limiting rod; 140-cleaning assembly; 141-collecting cover; 142-blowing hood; 150-first side plate; 151-threaded rod; 152-servo motor; 153-first guide rod; 160-second cylinder; 161-first bracket; 162-support bar; 163-insertion rod; 170-second bracket; 171-clamping plate; 172-support rod; 173-spring. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. 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 making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 3 The utility model provides a technical solution: a stamping device for producing automobile sunroof guide rails, including a workbench 110, a stamping cover 120 is fixedly installed at the center of the top of the workbench 110, a support plate 121 is slidably installed on the top of the workbench 110, the support plate 121 slides through the stamping cover 120 and is installed with a driving assembly, the driving assembly includes a first side plate 150, a threaded rod 151 and a servo motor 152, the first side plates 150 are symmetrically fixedly installed on the top of the workbench 110, the threaded rod 151 and the first guide rod 153 are rotatably installed between the two first side plates 150, the support plate 121 is threadedly installed on the threaded rod The threaded rod 151 is slidably installed on the first guide rod 153, and a servo motor 152 is fixedly installed at one end of the threaded rod 151. The output end of the servo motor 152 can be rotated forward and reverse. The threaded rod 151 and the first guide rod 153 are symmetrically arranged. The lower mold 122 is symmetrically fixedly installed on the top of the support plate 121. Positioning components are provided on both sides of the lower mold 122. The first cylinder 130 is fixedly installed on the top of the inner wall of the stamping cover 120, and the output end of the first cylinder 130 is fixedly installed on the pressure plate 131. The upper mold 132 that cooperates with the lower mold 122 is fixedly installed on the bottom end of the pressure plate 131. A cleaning component 140 is provided in the stamping cover 120.

[0024] In some specific implementation schemes, a limit frame 133 is symmetrically fixedly installed on the top of the pressure plate 131, and the limit frame 133 is U-shaped. The limit rods 134 are symmetrically fixedly installed on both sides of the top of the inner wall of the stamping cover 120. The bottom ends of the two limit rods 134 on each side slide through the top of the limit frame 133 and are fixedly installed with a limit disk. The diameter of the limit disk is larger than the diameter of the limit rod 134. The cooperation between the limit rod 134 and the limit frame 133 improves the stability of the pressure plate 131 during stamping movement, thereby improving safety.

[0025] In some specific embodiments, an observation mirror 111 is fixedly installed on one side of the stamping cover 120. The observation mirror 111 is set in a diamond shape, which is convenient for observing the stamping situation in the stamping cover 120, and the diamond shape is more beautiful.

[0026] See also Figure 2 , partitions 123 are fixedly installed on both sides and the center of the top of the support plate 121, and the lower mold 122 is arranged between the two partitions 123. Through holes matching the partitions 123 are provided on both sides of the stamping cover 120. The partitions 123 are slidably connected to the inner walls of the through holes. The thickness of the partitions 123 is the same as the thickness of the side walls of the stamping cover 120. When the upper mold 132 is aligned with one of the lower molds 122, two of the partitions 123 slide into the through holes.

[0027] In some specific embodiments, the second cylinder 160 is fixedly installed on the top of the stamping cover 120, and the output end of the second cylinder 160 is fixedly installed on the first bracket 161. The first bracket 161 is U-shaped, and the support bars 162 are fixedly installed at both ends of the first bracket 161. The bottom end of the support bar 162 is symmetrically fixedly installed with an insertion rod 163. The bottom end of the insertion rod 163 slides through the top of the stamping cover 120 and is inserted into the through hole. The top of the partition 123 is symmetrically provided with slots matching the insertion rod 163. The setting of the insertion rod 163 facilitates the rapid fixation of the partition 123, thereby ensuring the accuracy of the position of the lower mold 122.

[0028] In some specific embodiments, reinforcing plates 124 are fixedly installed on the inner sides of the partitions 123 on both sides and on the bottom ends of the middle partition 123 on both sides. The bottom ends of the reinforcing plates 124 are fixedly connected to the top ends of the support plates 121. The reinforcing plates 124 are inclined, and the two adjacent reinforcing plates 124 are symmetrically arranged. The arrangement of the reinforcing plates 124 improves the stability of the partitions 123.

[0029] See also Figure 4 The cleaning component 140 includes a collecting hood 141 and a blowing hood 142. The collecting hood 141 and the inner walls of the blowing hood 142 are symmetrically fixed on both sides of the stamping hood 120, and their interiors are connected. A fan is provided on the blowing hood 142, and a first filter is installed at the connection between the blowing hood 142 and the stamping hood 120. A second filter is provided at the farthest side of the collecting hood 141 and the blowing hood 142, and a sliding door is hinged on one side of the collecting hood 141.

[0030] See also Figure 5 The positioning assembly includes a second bracket 170 and a splint 171. The second bracket 170 is U-shaped. The two adjacent partitions 123 are symmetrically fixed with the second bracket 170 on the nearest side. A support rod 172 is installed on the second bracket 170. One end of the support rod 172 is fixed with the splint 171. The other end of the support rod 172 slides through one side of the second bracket 170 and is fixed with a limit block. A spring 173 is fixed between the limit block and the partition 123. The spring 173 is arranged in the second bracket 170, and both sides of the splint 171 are set as arcs.

[0031] Working principle: When in use, place the sheet to be stamped on the top of the lower die 122 and insert it between the two clamping plates 171 from the side. The clamping plates 171 on both sides cooperate with the springs 173 to position the sheet. Start the servo motor 152 to drive the threaded rod 151 to rotate. The threaded rod 151 rotates and moves through the support plate 121 to drive the lower die 122 with the material loaded to move into the stamping cover 120. Start the second cylinder 160 to drive the insertion rod 163 to move down to the first bracket 161 and the support bar 162. Insert it into the slot at the top of the partition 123 and fix it. At this time, the other lower mold 122 can be loaded or unloaded. Synchronously start the first cylinder 130 to drive the upper mold 132 to move downward through the pressure plate 131 to cooperate with the lower mold 122 to complete the stamping. After completion, start the first cylinder 130 again to contract and drive the upper mold 132 to move upward. The wind blown by the fan blows the debris and dust into the collection cover 141 for collection. At the same time, the second cylinder 160 can be started to release the fixation and move the support plate 121 in the opposite direction to continue the subsequent stamping.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A stamping device for producing automobile sunroof guide rails, comprising a workbench, characterized in that: A stamping cover is fixedly installed at the center of the top of the workbench, and a support plate is slidably installed on the top of the workbench. The support plate slides through the stamping cover and a driving assembly is installed on the bottom end. A lower mold is symmetrically fixed on the top of the support plate, and positioning assemblies are provided on both sides of the lower mold. A first cylinder is fixedly installed on the top of the inner wall of the stamping cover, and a pressure plate is fixedly installed on the output end of the first cylinder. An upper mold that cooperates with the lower mold is fixedly installed on the bottom end of the pressure plate, and a cleaning assembly is provided in the stamping cover.

2. The punching device for producing automobile sunroof guide rails according to claim 1, characterized in that: The limit frame is symmetrically fixed on the top of the pressure plate, and the limit frame is U-shaped. The limit rods are symmetrically fixed on both sides of the top of the inner wall of the stamping cover, and the bottom ends of the two limit rods on each side slide through the top of the limit frame and are fixed with the limit plate.

3. The punching device for producing automobile sunroof guide rails according to claim 1, characterized in that: The driving assembly includes a first side plate, a threaded rod and a servo motor. The first side plate is symmetrically fixedly installed on the top of the workbench. The threaded rod is rotatably installed and the first guide rod is fixedly installed between the two first side plates. The support plate is threadedly installed on the threaded rod and slidably installed on the first guide rod. The servo motor is fixedly installed on one end of the threaded rod.

4. The punching device for producing automobile sunroof guide rails according to claim 1, characterized in that: An observation mirror is fixedly installed on one side of the stamping cover.

5. The punching device for producing automobile sunroof guide rails according to claim 1, characterized in that: Partitions are fixedly installed on both sides and the center of the top of the support plate respectively, the lower mold is arranged between the two partitions, and through holes matching the partitions are provided on both sides of the stamping cover, and the partitions are slidably connected to the inner walls of the through holes.

6. The punching device for producing automobile sunroof guide rails according to claim 5, characterized in that: A second cylinder is fixedly installed on the top of the stamping cover, and a first bracket is fixedly installed on the output end of the second cylinder. The first bracket is U-shaped, and support bars are fixedly installed on both ends of the first bracket. The bottom end of the support bar is symmetrically fixedly installed with an insertion rod, and the bottom end of the insertion rod slides through the top of the stamping cover and is inserted into the through hole. The top of the partition is symmetrically provided with slots matching the insertion rod.

7. The punching device for producing automobile sunroof guide rails according to claim 1, characterized in that: The cleaning assembly includes a collecting hood and a blowing hood. The collecting hood and the inner wall of the blowing hood are symmetrically fixed on both sides of the stamping hood and are internally connected. A fan is provided on the blowing hood. A first filter is installed at the connection between the blowing hood and the stamping hood, and a second filter is provided at the farthest side between the collecting hood and the blowing hood.

8. The punching device for producing automobile sunroof guide rails according to claim 5, characterized in that: Reinforcement plates are fixedly installed on the inner sides of the partitions on both sides and the bottom ends of both sides of the middle partition, and the bottom ends of the reinforcement plates are fixedly connected to the top ends of the support plates.

9. The punching device for producing automobile sunroof guide rails according to claim 5, characterized in that: The positioning assembly includes a second bracket and a splint. The second bracket is U-shaped. The second bracket is symmetrically fixed on the side closest to the two adjacent partitions. A support rod is installed on the second bracket. The splint is fixed on one end of the support rod, and the other end of the support rod slides through one side of the second bracket and is fixedly installed with a limit block. A spring is fixedly installed between the limit block and the partition.

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