Automatic bending machine for hyperbolic arc sheet metal part
By designing reinforcement and lifting components in the automatic sheet metal bending machine, the problems of shaking and inability to process sheet metal parts of different thicknesses in the prior art are solved, and the effect of improving processing quality and general applicability is achieved.
Patent Information
- Application Number
- CN202420475014.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing automatic sheet metal bending machine has not provided reinforcement components, which causes shaking during processing and affects the processing quality; at the same time, no lifting components are installed, and sheet metal parts of different thicknesses cannot be processed, reducing the general applicability of the device.
Design an automatic bending machine for hyperbolic arc sheet metal parts, including reinforcement and lifting components. The reinforcement assembly fixes the sheet metal parts to prevent shaking through the cooperation of the first motor, the bidirectional screw and the clamping rod; the lifting assembly realizes the processing of sheet metal parts of different thicknesses through the cooperation of the second motor, the chain and the gear.
Effectively prevent sheet metal parts from shaking during processing and reduce scrapping rate; at the same time, it increases the versatility of the bending machine and can process sheet metal parts of different thicknesses.
Smart Images
Figure CN222902231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet metal part processing, and particularly relates to an automatic bending machine for hyperbolic arc sheet metal parts. Background Technique
[0002] Sheet metal parts are products processed by radius technology and are widely used in daily life. They have the characteristics of light weight, electrical conductivity, and low cost, which affect many manufacturers to carry out large-scale production and are widely used in the electrical and communication industries.
[0003] However, the following problems still exist in the prior art:
[0004] First of all, most of the automatic bending machines for sheet metal parts in the prior art do not have a reinforcement component. When the bending machine processes the sheet metal parts, it is easy to shake, resulting in problems in the processing of the sheet metal parts, affecting the use of the processed sheet metal parts, and causing unnecessary waste.
[0005] Secondly, most of the automatic bending machines for sheet metal parts in the prior art do not have a lifting component, and can only process sheet metal of one thickness singly, and cannot process sheet metal of different thicknesses, reducing the versatility of this device and having a greater impact on subsequent production.
[0006] In view of the above problems, the inventor proposes an automatic bending machine for hyperbolic arc sheet metal parts to solve the above problems. Content of the Utility Model
[0007] In order to solve the problems that the sheet metal parts to be processed cannot be reinforced and the processing structure of the bending machine cannot be lifted; the purpose of the utility model is to provide an automatic bending machine for hyperbolic arc sheet metal parts.
[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: An automatic bending machine for a hyperbolic arc sheet metal part, comprising a bottom plate, the top end of the bottom plate is fixedly connected with a reinforcement component, the top end of the bottom plate is fixedly connected with a lifting component, the upper end of the bottom plate is fixedly connected with two placement plates, and one end of the opposite surfaces of the two placement plates is fixedly connected with a limiting plate, which is convenient for placing the sheet metal part. The reinforcement component includes a first motor, the first motor is located directly above the bottom plate, both sides of the top end of the bottom plate are fixedly connected with fixing plates, one end of the first motor is fixedly connected with a first support, and the bottom end of the first support is fixedly connected with the fixing plate, which has the effect of supporting the first motor. The output end of the first motor penetrates through one of the fixing plates and is fixedly connected with a bidirectional lead screw, and one end of the bidirectional lead screw is rotatably connected with the other fixing plate. Both sides of the outer surface of the bidirectional lead screw are sleeved with moving blocks, and the bottom ends of the two moving blocks are both fixedly connected with first clamping blocks. The top end of the bottom plate is provided with a first T-shaped groove, and the first T-shaped groove is used in cooperation with the first clamping block, so that the moving block will not roll when sliding. The top ends of the two moving blocks are both fixedly connected with clamping rods, and a limiting plate is fixedly connected to the common top ends of the two fixing plates. One end of the limiting plate is provided with a limiting groove, and the limiting groove is used in cooperation with the clamping rod, so that the clamping plate will not roll when approaching each other. One end of each of the two clamping rods is rotatably connected with a rotating shaft, and a belt is rotatably connected to the outer surfaces of the plurality of rotating shafts.
[0009] Preferably, the lifting component includes a second motor, the second motor is located directly above the bottom plate, the output end of the second motor penetrates through a connecting plate, one end of the second motor is fixedly connected with a second support, and the bottom end of the second support is fixedly connected with the connecting plate, which has the effect of supporting the second motor. One end of the connecting plate is fixedly connected with a chain, the upper inner wall and the lower inner wall of the chain are respectively meshed with a first gear and a second gear, both ends of the first gear and the second gear are fixedly connected with short rods, and the opposite ends of the plurality of short rods are respectively rotatably connected with a first support rod and a second support rod. The bottom ends of the first support rod and the second support rod are both fixedly connected with the bottom plate. One end of the first support rod penetrates through a connecting rod and is fixedly connected with the short rod at one end of the second gear close to the first support rod. One end of the connecting rod is fixedly connected with a turntable. The output end of the second motor is fixedly connected with a rotating rod, a roller is sleeved on the outer surface of the rotating rod, one end of the rotating rod is slidably connected with a third support rod, the bottom end of the third support rod is fixedly connected with the bottom plate, one end of the roller is fixedly connected with a second clamping block, and the third support rod is provided with a second T-shaped groove at one end, and the second T-shaped groove is used in cooperation with the second clamping block, so that the rotating rod is more stable when lifting.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0011] 1. The utility model can reinforce the sheet metal parts to be reinforced through the reinforcement component under the action of the first motor, the bidirectional lead screw and the clamping rod therein, preventing the sheet metal parts from shaking during the processing, resulting in problems with the sheet metal parts, so as to achieve the effect of reducing the scrap rate during the processing of the sheet metal parts;
[0012] 2. The utility model can lift the roller through the lifting component under the action of the turntable, the first gear, the second gear and the chain therein, and can also process sheet metal parts with different thicknesses, so as to achieve the effect of increasing the versatility of the bending machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0014] Figure 1 It is a schematic structural diagram of the present utility model.
[0015] Figure 2 It is a schematic structural diagram of the reinforcement component of the present utility model.
[0016] Figure 3 It is a schematic structural diagram of the lifting component of the present utility model.
[0017] Figure 4 It is a schematic structural diagram of the third support rod of the present utility model.
[0018] Figure 5 For the present utility model Figure 4 The enlarged view of the structure at A.
[0019] In the figure: 1, base plate; 2, reinforcement component; 3, lifting component; 4, placement plate; 21, rotating shaft; 22, moving block; 23, first clamping block; 24, limiting groove; 25, limiting plate; 26, fixing plate; 27, first motor; 28, first support; 29, first T-shaped groove; 201, bidirectional lead screw; 202, clamping rod; 203, belt; 31, first gear; 32, short rod; 33, first support rod; 34, second support; 35, connecting rod; 36, turntable; 37, chain; 38, second gear; 39, connecting plate; 301, second motor; 302, second support rod; 303, roller; 304, third support rod; 306, rotating rod; 307, second clamping block; 308, second T-shaped groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] Embodiment 1: As Figures 1-5 shown, the present utility model provides an automatic bending machine for a hyperbolic arc sheet metal part. The automatic bending machine for a hyperbolic arc sheet metal part includes a bottom plate 1. A reinforcement component 2 is fixedly connected to the top end of the bottom plate 1. A lifting component 3 is fixedly connected to the top end of the bottom plate 1. The reinforcement component 2 includes a first motor 27. The first motor 27 is located directly above the bottom plate 1. Fixing plates 26 are fixedly connected to both sides of the top end of the bottom plate 1. The output end of the first motor 27 penetrates through one of the fixing plates 26 and is fixedly connected to a bidirectional lead screw 201. One end of the bidirectional lead screw 201 is rotatably connected to the other fixing plate 26. Moving blocks 22 are sleeved on both sides of the outer surface of the bidirectional lead screw 201. First clamping blocks 23 are fixedly connected to the bottom ends of the two moving blocks 22. Clamping rods 202 are fixedly connected to the top ends of the two moving blocks 22. One ends of the two clamping rods 202 are rotatably connected to rotating shafts 21. A belt 203 is rotatably connected to the outer surfaces of the plurality of rotating shafts 21. When the bending machine needs to process the sheet metal part, start the first motor 27. The output end of the first motor 27 drives the bidirectional lead screw 201 to rotate. The bidirectional lead screw 201 drives the two moving blocks 22 to approach each other. The two moving blocks 22 drive the two clamping rods 202 to approach each other. The two moving blocks 22 drive the first clamping blocks 23 to approach each other. Since a first T-shaped groove 29 is opened at the top end of the bottom plate 1 and the first T-shaped groove 29 is used in cooperation with the first clamping block 23, and since a limiting plate 25 is fixedly connected to the top ends of the two fixing plates 26 and a limiting groove 24 is opened at one end of the limiting plate 25 and the limiting groove 24 is used in cooperation with the clamping rod 202, the two moving blocks 22 and the two clamping rods 202 will not turn over when approaching each other. The two clamping rods 202 drive the plurality of rotating shafts 21 to approach each other. The plurality of rotating shafts 21 drive the two belts 203 to approach each other until the sheet metal part is fixed, preventing the sheet metal part from shaking during processing, resulting in problems with the sheet metal part, thereby achieving the effect of reducing the scrap rate during sheet metal part processing.
[0022] A first T-shaped groove 29 is opened at the top end of the bottom plate 1, and the first T-shaped groove 29 is used in cooperation with the first clamping block 23.
[0023] By adopting the above technical solution, it is convenient for the two moving blocks 22 to approach each other.
[0024] The top ends of the two fixing plates 26 are fixedly connected together with a limiting plate 25. One end of the limiting plate 25 is provided with a limiting groove 24, and the limiting groove 24 is used in cooperation with the clamping rod 202.
[0025] By adopting the above technical solution, the clamping rod 202 is prevented from rolling during movement.
[0026] One end of the first motor 27 is fixedly connected with a first support 28, and the bottom end of the first support 28 is fixedly connected with the fixing plate 26.
[0027] By adopting the above technical solution, it is convenient to support the first motor 27.
[0028] Two placing plates 4 are fixedly connected to the upper end of the bottom plate 1. One ends of the opposite surfaces of the two placing plates 4 are fixedly connected with the limiting plate 25. When the bending machine needs to process a sheet metal part, the sheet metal part is first placed above the placing plate 4.
[0029] By adopting the above technical solution, it is convenient to place the sheet metal part.
[0030] Embodiment 2: As Figures 3-5As shown in the figure, the lifting component 3 includes a second motor 301. The second motor 301 is located directly above the bottom plate 1. The output end of the second motor 301 penetrates through a connecting plate 39. One end of the connecting plate 39 is fixedly connected to a chain 37. The upper inner wall and the lower inner wall of the chain 37 are respectively meshed with a first gear 31 and a second gear 38. Both ends of the first gear 31 and the second gear 38 are fixedly connected to short rods 32. One end of the back sides of multiple short rods 32 is respectively rotatably connected to a first support rod 33 and a second support rod 302. The bottom ends of the first support rod 33 and the second support rod 302 are both fixedly connected to the bottom plate 1. One end of the first support rod 33 penetrates through a connecting rod 35 and is fixedly connected to the short rod 32 near one end of the first support rod 33 of the second gear 38. One end of the connecting rod 35 is fixedly connected to a turntable 36. The output end of the second motor 301 is fixedly connected to a rotating rod 306. A roller 303 is sleeved on the outer surface of the rotating rod 306. One end of the rotating rod 306 is slidably connected to a third support rod 304. The bottom end of the third support rod 304 is fixedly connected to the bottom plate 1. When processing sheet metal parts of different thicknesses, rotate the turntable 36. The turntable 36 drives the connecting rod 35 to rotate. The connecting rod 35 drives the short rod 32 to rotate. The short rod 32 drives the second gear 38 to rotate. The second gear 38 drives the chain 37 to rotate. At this time, the first gear 31 rotates passively, making the rotation of the chain 37 more stable. The chain 37 drives the connecting plate 39 to lift. The connecting plate 39 drives the second motor 301 to lift. The connecting plate 39 drives the rotating rod 306 and the roller 303 to lift. The rotating rod 306 drives the second block 307 to slide in the second T-shaped groove 308 in the third support rod 304, making the lifting of the roller 303 more stable. Until it is lifted to the appropriate height, and finally start the second motor 301. The output end of the second motor 301 drives the rotating rod 306 to rotate. The rotating rod 306 drives the roller 303 to rotate, enabling the roller 303 to lift, and it can also process sheet metal parts of different thicknesses, thus achieving the effect of increasing the versatility of the bending machine.
[0031] By adopting the above technical solution, it is convenient to lift the roller 303.
[0032] One end of the roller 303 is fixedly connected to a second block 307. One end of the third support rod 304 is provided with a second T-shaped groove 308, and the second T-shaped groove 308 is used in cooperation with the second block 307.
[0033] By adopting the above technical solution, the lifting of the rotating rod 306 is more stable.
[0034] One end of the second motor 301 is fixedly connected to a second bracket 34. The bottom end of the second bracket 34 is fixedly connected to the connecting plate 39.
[0035] By adopting the above technical solution, it is convenient to support the second motor 301.
[0036] Working principle: When the bending machine needs to process sheet metal parts, first place the sheet metal parts above the placing plate 4, and then start the first motor 27. The output end of the first motor 27 drives the bidirectional lead screw 201 to rotate. The bidirectional lead screw 201 drives the two moving blocks 22 to approach each other. The two moving blocks 22 drive the two clamping rods 202 to approach each other. The two moving blocks 22 drive the first clamping blocks 23 to approach each other. Since the top end of the bottom plate 1 is provided with a first T-shaped groove 29, and the first T-shaped groove 29 is used in cooperation with the first clamping block 23. Also, since the top ends of the two fixing plates 26 are fixedly connected to the limiting plate 25 together, and one end of the limiting plate 25 is provided with a limiting groove 24, and the limiting groove 24 is used in cooperation with the clamping rod 202, so when the two moving blocks 22 and the two clamping rods 202 approach each other, they will not turn over. The two clamping rods 202 drive the multiple rotating shafts 21 to approach each other. The multiple rotating shafts 21 drive the two belts 203 to approach each other until the sheet metal parts are fixed, preventing the sheet metal parts from shaking during the processing, resulting in problems with the sheet metal parts, thereby achieving the effect of reducing the scrap rate during the processing of sheet metal parts. When sheet metal parts of different thicknesses need to be processed, rotate the turntable 36. The turntable 36 drives the connecting rod 35 to rotate. The connecting rod 35 drives the short rod 32 to rotate. The short rod 32 drives the second gear 38 to rotate. The second gear 38 drives the chain 37 to rotate. At this time, the first gear 31 rotates passively, making the rotation of the chain 37 more stable. The chain 37 drives the connecting plate 39 to move up and down. The connecting plate 39 drives the second motor 301 to move up and down. The connecting plate 39 drives the rotating rod 306 and the roller 303 to move up and down. The rotating rod 306 drives the second clamping block 307 to slide in the second T-shaped groove 308 in the third support rod 304, making the lifting of the roller 303 more stable. Until it is lifted to a suitable height. Finally, start the second motor 301. The output end of the second motor 301 drives the rotating rod 306 to rotate. The rotating rod 306 drives the roller 303 to rotate, enabling the roller 303 to move up and down, and can also process sheet metal parts of different thicknesses, thereby achieving the effect of increasing the versatility of the bending machine.
[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.
Claims
1. An automatic bending machine for hyperbolic arc sheet metal parts, comprising a base plate (1), characterized in that: The top end of the base plate (1) is fixedly connected to a reinforcement component (2), and the top end of the base plate (1) is fixedly connected to a lifting component (3); The reinforcement component (2) comprises a first motor (27), wherein the first motor (27) is located directly above the base plate (1), and both sides of the top of the base plate (1) are fixedly connected to fixed plates (26), an output end of the first motor (27) passes through one of the fixed plates (26) and is fixedly connected to a bidirectional screw rod (201), one end of the bidirectional screw rod (201) is rotatably connected to the other fixed plate (26), both sides of the outer surface of the bidirectional screw rod (201) are sleeved with moving blocks (22), the bottom ends of the two moving blocks (22) are fixedly connected to a first clamping block (23), the top ends of the two moving blocks (22) are fixedly connected to a clamping rod (202), one end of the two clamping rods (202) are rotatably connected to a rotating shaft (21), and the outer surfaces of the plurality of rotating shafts (21) are rotatably connected to a belt (203).
2. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 1, characterized in that: The lifting assembly (3) comprises a second motor (301), the second motor (301) is located just above the bottom plate (1), the output end of the second motor (301) is penetrated by a connecting plate (39), one end of the connecting plate (39) is fixedly connected to a chain (37), the upper inner wall and the lower inner wall of the chain (37) are respectively meshed and connected to a first gear (31) and a second gear (38), both ends of the first gear (31) and the second gear (38) are fixedly connected to short rods (32), and the ends of the multiple short rods (32) opposite to each other are respectively rotatably connected to a first support rod (33) and a second support rod (302), and the first support rod The bottom ends of the first support rod (33) and the second support rod (302) are fixedly connected to the bottom plate (1); one end of the first support rod (33) is penetrated by a connecting rod (35) and is fixedly connected to a short rod (32) of the second gear (38) close to one end of the first support rod (33); one end of the connecting rod (35) is fixedly connected to a turntable (36); the output end of the second motor (301) is fixedly connected to a rotating rod (306); the outer surface of the rotating rod (306) is sleeved with a roller (303); one end of the rotating rod (306) is slidably connected to a third support rod (304); the bottom end of the third support rod (304) is fixedly connected to the bottom plate (1).
3. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 2, characterized in that: One end of the roller (303) is fixedly connected to a second clamping block (307), one end of the third support rod (304) is provided with a second T-shaped groove (308), and the second T-shaped groove (308) is used in conjunction with the second clamping block (307).
4. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 1, characterized in that: A first T-shaped groove (29) is provided at the top end of the bottom plate (1), and the first T-shaped groove (29) is used in conjunction with the first clamping block (23).
5. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 1, characterized in that: The top ends of the two fixing plates (26) are fixedly connected to a limiting plate (25), one end of the limiting plate (25) is provided with a limiting groove (24), and the limiting groove (24) is used in conjunction with the clamping rod (202).
6. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 1, characterized in that: One end of the first motor (27) is fixedly connected to a first bracket (28), and the bottom end of the first bracket (28) is fixedly connected to a fixing plate (26).
7. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 2, characterized in that: One end of the second motor (301) is fixedly connected to a second bracket (34), and the bottom end of the second bracket (34) is fixedly connected to a connecting plate (39).
8. The automatic bending machine for hyperbolic arc sheet metal parts according to claim 1, characterized in that: Two placement plates (4) are fixedly connected to the upper end of the bottom plate (1), and one end of the opposite surface of the two placement plates (4) is fixedly connected to a limiting plate (25).