Sheet metal forming mechanism

Abstract

The utility model relates to the technical field of mechanical parts manufacturing, and discloses a sheet metal forming mechanism, which includes a base, a bracket fixedly installed above the base, an extrusion assembly arranged on the bracket, the extrusion assembly including a fixed plate, a fixed plate fixedly installed on the outer side of the bracket, a servo motor fixedly installed above the fixed plate, an output rod fixedly installed on the output end of the servo motor passing through the bracket, and a rotating wheel fixedly installed on the outer side of the output rod. In order to achieve better extrusion molding, the sheet metal forming mechanism is provided with an extrusion assembly, which cooperates with a fixed plate, a servo motor, an output rod, a rotating wheel, a pull rod, a slideway, a slider, a bump, a support column, a support rod, a guide rod, a connecting rod, an extrusion rod seat and an extrusion plate, so that the servo motor is started, so that the extrusion plate can better extrude up and down, thereby achieving better extrusion molding of the sheet metal and improving the completion rate of the sheet metal.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts manufacturing, in particular to a sheet metal forming mechanism. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as car body), etc. Products processed by sheet metal technology are called sheet metal parts. Sheet metal parts are generally different in different industries and are mostly used for assembly.

[0003] When sheet metal parts are being processed, a lot of residual materials will be generated on both sides of the workbench due to molding. Generally, it is necessary to manually clean them up after processing a few pieces, which reduces work efficiency.

[0004] When the existing sheet metal forming equipment is working, the extrusion force is often insufficient, resulting in a high scrap rate of the sheet metal parts after stamping. In view of this, we provide a sheet metal forming mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a sheet metal forming mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a sheet metal forming mechanism, comprising a base, a bracket is fixedly installed above the base, an extrusion assembly is arranged on the bracket, and the extrusion assembly comprises:

[0007] A fixing plate, a fixing plate is fixedly installed on the outside of the bracket, a servo motor is fixedly installed on the top of the fixing plate, an output rod is fixedly installed on the output end of the servo motor through the bracket, a rotating wheel is fixedly installed on the outside of the output rod, and a pull rod is hinged on the side of the rotating wheel away from the output rod;

[0008] A slideway, wherein the side of the bracket away from the fixed plate is fixedly installed with the slideway, a slider is slidably installed inside the slideway, a convex block is fixedly installed on the side of the slider away from the bracket, and the side of the pull rod away from the rotating wheel is hinged on the outside of the convex block;

[0009] A support column, a support column is fixedly installed on the outside of the bracket, a support rod is hinged on the side of the support column away from the bracket, a guide rod is hinged on the side of the support rod away from the support column, the other side of the guide rod away from the support rod is hinged to the outside of the protrusion, a connecting rod is hinged on one side of the guide rod, an extrusion rod seat is fixedly installed on the bracket, an extrusion plate is slidably installed inside the extrusion rod seat, and the connecting rod is hinged inside the extrusion plate on the side away from the guide rod.

[0010] Preferably, the slides, support columns, support rods, guide rods, connecting rods and extrusion rod seats are provided in two groups, and the two groups of slides, support columns, support rods, guide rods, connecting rods and extrusion rod seats are mirrored at the left and right ends of the bracket with the horizontal midline in the left and right directions of the bracket as the mirror axis, so that the extrusion is more stable.

[0011] Preferably, the support rod, the guide rod and the connecting rod are hinged to each other at one side.

[0012] Preferably, the slideway, the slider, the extrusion rod seat and the extrusion plate are on the same vertical horizontal plane.

[0013] Preferably, a cleaning assembly is provided on the base, and the cleaning assembly includes a transmission assembly, and the transmission assembly is fixedly installed on the side of the output rod away from the servo motor, and the transmission assembly is composed of two sets of pulleys and a set of belts, one set of rotating shafts is fixedly installed on the output rod, and the other set of rotating shafts is fixedly installed inside the block, and a knocking block is fixedly installed on the rotating shaft on the side away from the block.

[0014] Preferably, a dust pump is fixedly mounted on the bottom of the block, a hose is fixedly mounted on the outside of the dust pump, and a flat suction nozzle is fixedly mounted on the side of the hose away from the dust pump, so that cleaning can be more thorough.

[0015] Preferably, the hose and the flat suction nozzle are both located directly above the base, and the knocking block is located directly above the hose, so that the hose can be cleaned again.

[0016] Compared with the prior art, the utility model provides a sheet metal forming mechanism, which has the following beneficial effects:

[0017] 1. In order to achieve better extrusion molding, the sheet metal forming mechanism is provided with an extrusion assembly, which cooperates with a fixed plate, a servo motor, an output rod, a rotating wheel, a pull rod, a slideway, a slider, a bump, a support column, a support rod, a guide rod, a connecting rod, an extrusion rod seat and an extrusion plate, so that the servo motor is started, so that the extrusion plate can move up and down for better extrusion, thereby achieving better extrusion molding of the sheet metal and improving the completion rate of the sheet metal.

[0018] 2. In order to better clean the residual materials, the sheet metal forming mechanism is provided with a cleaning component, which cooperates with the transmission component, the block, the knocking block, the dust suction pump, the hose and the flat suction nozzle, so that the sheet metal forming mechanism can automatically clean the sheet metal during the extrusion forming process, thereby saving labor costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a front perspective top view of the overall structure of the utility model;

[0020] Figure 2It is a schematic diagram of a rear perspective top view of the overall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial structure of the utility model from a left perspective;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0023] Figure 5 It is a schematic diagram of a partial structure of the utility model from a rear perspective and viewed from above.

[0024] In the figure: 1. base; 2. bracket; 3. extrusion assembly; 31. fixing plate; 32. servo motor; 33. output rod; 34. rotating wheel; 35. pull rod; 36. slideway; 37. slider; 38. bump; 39. support column; 310. support rod; 311. guide rod; 312. connecting rod; 313. extrusion rod seat; 314. extrusion plate; 4. cleaning assembly; 41. transmission assembly; 42. block; 43. knocking block; 44. vacuum pump; 45. hose; 46. flat nozzle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: a sheet metal forming mechanism, comprising a base 1, and a bracket 2 is fixedly installed on the base 1.

[0027] In one embodiment of the utility model, an extrusion assembly 3 is provided on the bracket 2, and the extrusion assembly 3 includes a fixing plate 31, a fixing plate 31 is fixedly installed on the outer side of the bracket 2, a servo motor 32 is fixedly installed on the upper side of the fixing plate 31, an output rod 33 is fixedly installed on the output end of the servo motor 32 through the bracket 2, a rotating wheel 34 is fixedly installed on the outer side of the output rod 33, and a pull rod 35 is hinged on the side of the rotating wheel 34 away from the output rod 33. When the servo motor 32 is started, the output rod 33 moves, thereby driving the rotating wheel 34 to move, thereby allowing the pull rod 35 to move, and the bracket 2 is away from the fixed plate 31. A slideway 36 is fixedly installed on one side of the fixed plate 31, and a slider 37 is slidably installed inside the slideway 36. A protrusion 38 is fixedly installed on the side of the slider 37 away from the bracket 2, so that the protrusion 38 moves, thereby driving the slider 37 to slide up and down inside the slideway 36. The pull rod 35 is hinged on the outside of the protrusion 38 on the side away from the rotating wheel 34. A support column 39 is fixedly installed on the outside of the bracket 2. A support rod 310 is hinged on the side of the support column 39 away from the bracket 2. A guide rod 311 is hinged on the side of the support rod 310 away from the support column 39. The other side of the guide rod 311 away from the support rod 310 is hinged on the protrusion 3 8, a connecting rod 312 is hinged on one side of the guide rod 311, a rod extrusion seat 313 is fixedly installed on the bracket 2, an extrusion plate 314 is slidably installed inside the extrusion plate 314, and the connecting rod 312 is hinged inside the extrusion plate 314 away from the guide rod 311. Further, two groups of slideways 36, support columns 39, support rods 310, guide rods 311, connecting rods 312 and extrusion rod seats 313 are provided, and the two groups of slideways 36, support columns 39, support rods 310, guide rods 311, connecting rods 312 and extrusion rod seats 313 are all horizontally centered on the left and right directions of the bracket 2. It is a mirror axis, and the mirror image is set at the left and right ends of the bracket 2. Further, one side of the support rod 310, the guide rod 311 and the connecting rod 312 are hinged to each other. Further, the slide 36, the slider 37, the extrusion rod seat 313 and the extrusion plate 314 are on the same vertical horizontal plane, so as to cooperate with the support rod 310 and the guide rod 311, so that the connecting rod 312 moves, so that the extrusion plate 314 can slide inside the extrusion rod seat 313, so that the extrusion plate 314 can better extrude up and down, so as to achieve better extrusion molding of the sheet metal parts and improve the completion rate of the sheet metal parts.

[0028] In one embodiment of the utility model, a cleaning assembly 4 is provided on the base 1, and the cleaning assembly 4 includes a transmission assembly 41. The transmission assembly 41 is fixedly installed on the side of the output rod 33 away from the servo motor 32. The transmission assembly 41 is composed of two sets of pulleys and a set of belts, one set of rotating shafts is fixedly installed on the output rod 33, and the other set of rotating shafts is fixedly installed inside the block 42. A knocking block 43 is fixedly installed on the rotating shaft on the side away from the block 42. When the transmission assembly 41 is driven by the servo motor 32, the transmission assembly 41 rotates, thereby driving the knocking block 43 knocks and cleans the hose 45. Further, a dust pump 44 is fixedly installed on the bottom of the block 42, a hose 45 is fixedly installed on the outside of the dust pump 44, and a flat suction nozzle 46 is fixedly installed on the side of the hose 45 away from the dust pump 44. Further, the hose 45 and the flat suction nozzle 46 are both located directly above the base 1, and the knocking block 43 is located directly above the hose 45. The dust pump 44 cleans the residual material on the base 1 through the hose 45 and the flat suction nozzle 46, so that it can be automatically cleaned during the extrusion molding process, thereby saving labor costs and improving work efficiency.

[0029] Working principle: When the servo motor 32 is started, the output rod 33 moves, and the rotating wheel 34 moves, so that the pull rod 35 moves, so that the protrusion 38 moves, so that the slider 37 slides up and down inside the slide 36, so as to cooperate with the support rod 310 and the guide rod 311, so that the connecting rod 312 moves, so that the extrusion plate 314 can slide inside the extrusion rod seat 313, so that the extrusion plate 314 can better extrude up and down, so as to achieve better extrusion molding of sheet metal parts and improve the completion rate of sheet metal parts. When the transmission component 41 is driven by the servo motor 32, the transmission component 41 rotates, thereby driving the knocking block 43 to knock and clean the hose 45. When the vacuum pump 44 cleans the residual material on the base 1 through the hose 45 and the flat suction nozzle 46, it can be automatically cleaned during the extrusion molding process, thereby saving labor costs and improving work efficiency.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A sheet metal forming mechanism, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted above the base (1), and an extrusion assembly (3) is arranged on the bracket (2). The extrusion assembly (3) comprises: A fixing plate (31), the fixing plate (31) is fixedly installed on the outside of the bracket (2), a servo motor (32) is fixedly installed above the fixing plate (31), an output rod (33) is fixedly installed on the output end of the servo motor (32) passing through the bracket (2), a rotating wheel (34) is fixedly installed on the outside of the output rod (33), and a pull rod (35) is hingedly connected to the rotating wheel (34) at the side away from the output rod (33); A slideway (36), wherein the side of the bracket (2) away from the fixed plate (31) is fixedly mounted with the slideway (36), a slider (37) is slidably mounted inside the slideway (36), a protrusion (38) is fixedly mounted on the side of the slider (37) away from the bracket (2), and the side of the pull rod (35) away from the rotating wheel (34) is hinged to the outside of the protrusion (38); A support column (39), the support column (39) is fixedly installed on the outside of the bracket (2), the support column (39) is hinged with a support rod (310) on the side away from the bracket (2), the support rod (310) is hinged with a guide rod (311) on the side away from the support column (39), the guide rod (311) is hinged on the outside of the protrusion (38) on the other side away from the support rod (310), a connecting rod (312) is hinged on one side of the guide rod (311), an extrusion rod seat (313) is fixedly installed on the bracket (2), an extrusion plate (314) is slidably installed inside the extrusion rod seat (313), and the connecting rod (312) is hinged inside the extrusion plate (314) on the side away from the guide rod (311).

2. A sheet metal forming mechanism according to claim 1, characterized in that: The slideway (36), support column (39), support rod (310), guide rod (311), connecting rod (312) and extruding rod seat (313) are provided in two groups, and the two groups of the slideway (36), support column (39), support rod (310), guide rod (311), connecting rod (312) and extruding rod seat (313) are both mirrored at the left and right ends of the support (2) with the horizontal center line in the left and right directions of the support (2) as the mirror axis.

3. A sheet metal forming mechanism according to claim 2, characterized in that: The support rod (310), the guide rod (311) and the connecting rod (312) are hinged to each other at one side.

4. A sheet metal forming mechanism according to claim 3, characterized in that: The slideway (36), the slider (37), the extrusion rod seat (313) and the extrusion plate (314) are on the same vertical horizontal plane.

5. The sheet metal forming mechanism according to claim 1, characterized in that: A cleaning assembly (4) is arranged on the base (1), and the cleaning assembly (4) comprises a transmission assembly (41). The transmission assembly (41) is fixedly mounted on the side of the output rod (33) away from the servo motor (32), and the transmission assembly (41) is composed of two groups of pulleys and a group of belts, one group of rotating shafts is fixedly mounted on the output rod (33), and the other group of rotating shafts is fixedly mounted inside the block (42), and a knocking block (43) is fixedly mounted on the rotating shaft on the side away from the block (42).

6. A sheet metal forming mechanism according to claim 5, characterized in that: A dust suction pump (44) is fixedly mounted on the bottom of the block (42), a hose (45) is fixedly mounted on the outside of the dust suction pump (44), and a flat suction nozzle (46) is fixedly mounted on the side of the hose (45) away from the dust suction pump (44).

7. A sheet metal forming mechanism according to claim 6, characterized in that: The hose (45) and the flat suction nozzle (46) are both located directly above the base (1), and the knocking block (43) is located directly above the hose (45).

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