Punching machine for flat steel machining

Abstract

The utility model discloses a punching machine for flat steel machining. The punching machine comprises a machining table, a clamping mechanism and a punching mechanism. A lower groove is formed in the upper end face of the machining table. The clamping mechanism comprises a bearing plate body, a positioning part and a clamping part; the bearing plate body is connected into the lower groove in a sliding mode, the positioning part and the clamping part are arranged on the two faces of the bearing plate body respectively, the positioning part is used for limiting the position of the bearing plate body in the lower groove, and the clamping part is used for clamping materials; the punching mechanism comprises a punching end and a driving end; the driving end is used for driving the punching end to horizontally move at the upper end of the machining table and used for punching the clamped materials. The technical problems that in the prior art, a punching device for flat steel cannot effectively clamp strip-shaped flat steel, so that the flat steel is prone to deviation in the punching process, punching fails, and the production cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a punching machine for flat steel processing. Background Art

[0002] During the installation of existing rooftop photovoltaic projects, the grounding system needs to be connected with a large number of galvanized flat steels. Due to the large roof area and the risk of welding on the roof, the grounding flat steel of the rooftop photovoltaic grounding system is usually connected by bolts, and the two ends of the galvanized flat steel need to be punched with connection holes.

[0003] In Chinese utility model CN216226407U, "an automatic punching device for flat steel" is proposed. The device installs a clamping mechanism on the surface of a processing panel, and specifically an electric push rod pushes the slider laterally. The slider cooperates with the slide groove to synchronously move the clamping plate laterally. The clamping plate contacts the flat steel, clamps and fixes the flat steel during punching, and the operating stability is enhanced. Although the device can punch flat steel, it is mainly for round flat steel. When punching long flat steel, the clamping mechanism in the device cannot clamp the strip flat steel, which invisibly reduces the working efficiency of the entire punching device. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a punching machine for flat steel processing, so as to solve the technical problem that the punching device for flat steel in the prior art cannot effectively clamp the strip flat steel, resulting in the flat steel being easily offset during the punching process, thereby causing punching failure and increasing production costs.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] A punching machine for flat steel processing comprises a processing table, a clamping mechanism and a punching mechanism;

[0007] A lower groove is provided on the upper surface of the processing table; the clamping mechanism comprises a bearing plate, a positioning portion and a clamping portion; the bearing plate is slidably connected to the lower groove, and the positioning portion and the clamping portion are arranged on both sides of the bearing plate, respectively, the positioning portion is used to limit the position of the bearing plate inside the lower groove, and the clamping portion is used to clamp the material;

[0008] The punching mechanism comprises a punching end and a driving end; the driving end is used to drive the punching end to move horizontally on the upper end of the processing table, and is used to punch holes in the clamped material.

[0009] In a specific embodiment, two slideways are provided in the lower groove, and a plurality of positioning holes are provided between the two slideways; the bearing plate is slidably connected in the slideways.

[0010] In a specific embodiment, a sliding block cooperating with the slideway is arranged at the lower end of the bearing plate.

[0011] In a specific embodiment, the positioning portion includes a limit block, a limit handle, an annular block and a spring bar; the limit block is fixed to the back side of the supporting plate body, a T-shaped limit handle is provided on the limit block, the limit handle is provided on the annular block, the spring bar is arranged on the annular block, the upper end of the spring bar is connected to the limit block, and the lower end of the limit handle passes through the limit block and is located between the two sliders.

[0012] In a specific embodiment, the clamping portion includes a first plate body, a second plate body, a clamping plate and an adjusting screw; the first plate body and the second plate body are arranged on the end surface of the bearing plate body, and one axial end of the adjusting screw passes through the clamping plate and is threadedly connected to the clamping plate.

[0013] In a specific embodiment, the punching end includes a vertical plate, a first horizontal plate, a second horizontal plate and a punching drill bit; a through hole for the vertical plate to slide is opened on the processing table, the first horizontal plate and the second horizontal plate are respectively fixed on both sides of the vertical plate to form a Z-shaped structure, and the punching drill bit is arranged at the lower end of the first horizontal plate; the lower end of the vertical plate extends to the interior of the processing table through the through hole and is connected to the driving end.

[0014] In a specific embodiment, the driving end includes a motor, a gear, a tooth plate and a sliding rod; the sliding rod is arranged inside the processing table, the vertical plate is slidably connected to the sliding rod, the motor is fixed to the lower end of the vertical plate, the output end of the motor is connected to the gear, the tooth plate is arranged inside the processing table, the gear is engaged with the tooth plate, and is used to drive the vertical plate to move horizontally on the sliding rod.

[0015] In a specific embodiment, a dust suction end is connected to the second transverse plate.

[0016] In a specific embodiment, the dust suction end includes a dust suction pipe, a pump body and a dust collecting box; a hole is opened on the vertical plate, the dust suction pipe is arranged in the hole, the dust collecting box is arranged on the second horizontal plate, the dust suction pipe and the dust collecting box are connected through a pipe body, and a pump body is arranged on the pipe body.

[0017] In a specific embodiment, the clamping surface of the clamping plate is provided with a flexible pad.

[0018] Compared with the prior art, the beneficial effects of the utility model include:

[0019] 1. Compared with the prior art, the utility model provides a lower groove on the processing table to facilitate the sliding connection of the bearing plate body in the lower groove, and respectively provides a positioning part and a clamping part on both sides of the bearing plate body, and adjusts the position of the bearing plate body in the lower groove by the positioning part, and clamps the flat steel to be punched by the clamping part, wherein the punching end can be driven by the driving end to move horizontally on the processing table, so as to effectively punch the flat steel, which greatly improves the punching efficiency of the device, and the device is simple to operate, and can position the flat steel to be punched, thereby ensuring the stability of the flat steel during the punching process, avoiding displacement of the flat steel during the punching process, thereby causing waste of raw materials and increasing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0022] Figure 3 It is a top view of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0024] In the figure: 1. processing table; 11. lower groove; 12. slideway; 13. positioning hole; 14. through hole; 2. clamping mechanism; 21. bearing plate; 211. slider; 3. positioning part; 31. limit block; 32. limit handle; 33. annular block; 34. spring bar; 4. clamping part; 41. first plate; 42. second plate; 43. clamping plate; 44. adjusting screw; 5. punching mechanism; 51. punching end; 511. vertical plate; 512. first horizontal plate; 513. second horizontal plate; 514. punching drill; 6. driving end; 61. motor; 62. gear; 63. tooth plate; 64. slide rod; 7. dust suction end; 71. dust suction pipe; 72. pump body; 73. dust collecting box. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] See also Figure 1 The utility model provides a punching machine for flat steel processing, comprising a processing table 1, a clamping mechanism 2 and a punching mechanism 5;

[0027] A lower groove 11 is provided on the upper end surface of the processing table 1; the clamping mechanism 2 includes a bearing plate body 21, a positioning portion 3 and a clamping portion 4; the bearing plate body 21 is slidably connected to the lower groove 11, and the two sides of the bearing plate body 21 are respectively provided with a positioning portion 3 and a clamping portion 4, the positioning portion 3 is used to limit the position of the bearing plate body 21 inside the lower groove 11, and the clamping portion 4 is used to clamp the material;

[0028] The punching mechanism 5 includes a punching end 51 and a driving end 6; the driving end 6 is used to drive the punching end 51 to move horizontally on the upper end of the processing table 1, and is used to punch holes in the clamped material.

[0029] By opening a lower groove 11 on the processing table 1, it is convenient to slide the supporting plate body 21 into the lower groove 11, and a positioning portion 3 and a clamping portion 4 are respectively provided on both sides of the supporting plate body 21. The position of the supporting plate body 21 in the lower groove 11 is adjusted by the positioning portion 3, and the flat steel to be punched is clamped by the clamping portion 4, wherein the driving end 6 can drive the punching end 51 to move horizontally on the processing table 1, so as to effectively punch holes in the flat steel, which greatly improves the punching efficiency of the device. The device is simple to operate and can position the flat steel to be punched, thereby ensuring the stability of the flat steel during the punching process, avoiding displacement of the flat steel during the punching process, thereby causing waste of raw materials and increasing production costs.

[0030] To improve the moving efficiency of the carrier plate 21, please refer to Figure 1 and Figure 2 In a preferred embodiment, two slideways 12 are provided in the lower groove 11, and a plurality of positioning holes 13 are provided between the two slideways 12; a bearing plate 21 is slidably connected in the slideway 12, and a slider 211 cooperating with the slideway 12 is arranged at the lower end of the bearing plate 21.

[0031] Two slideways 12 are provided in the lower groove 11 to facilitate cooperation with the two sliders 211 at the lower end of the bearing plate 21, so as to facilitate the sliders 211 to slide in the slideways 12, thereby pushing the entire bearing plate 21 to move in the lower groove 11, so that the distance between the clamping parts 4 can be adjusted to be suitable for flat steels of different lengths.

[0032] To improve the stability of the supporting plate 21, please refer to Figure 2-Figure 4 In a preferred embodiment, the positioning portion 3 includes a limit block 31, a limit handle 32, an annular block 33 and a spring bar 34; the limit block 31 is fixed to the back of the bearing plate body 21, a T-shaped limit handle 32 is provided on the limit block 31, an annular block 33 is provided on the limit handle 32, a spring bar 34 is arranged on the annular block 33, the upper end of the spring bar 34 is connected to the limit block 31, and the lower end of the limit handle 32 passes through the limit block 31 and is located between the two sliders 211.

[0033] The limit handle 32 is pulled upward, and the spring bar 34 is deformed through the annular block 33, so that the lower end of the limit handle 32 is removed from the through hole 14, which is professional and convenient for the staff to push the entire bearing plate body 21 to move in the slideway 12, thereby adjusting the distance between the two bearing plate bodies 21. When the adjustment is completed, the limit handle 32 is stopped, and the spring bar 34 starts to reset and push the annular block 33, so that the lower end of the T-shaped limit handle 32 passes through the bearing plate body 21 and extends to the through hole 14, completing the limitation of the entire bearing plate body 21.

[0034] To improve the clamping effect of the clamping part 4 on the material, please refer to Figure 4 In a preferred embodiment, the clamping portion 4 includes a first plate body 41, a second plate body 42, a clamping plate 43 and an adjusting screw 44; the first plate body 41 and the second plate body 42 are arranged on the end surface of the bearing plate body 21, one axial end of the adjusting screw 44 passes through the clamping plate 43 and is threadedly connected to the clamping plate 43, and a flexible pad is provided on the clamping surface of the clamping plate 43.

[0035] The staff adjusts the distance between the clamping plate 43 and the second plate body 42 by adjusting the screw 44, so that the clamping plate 43 clamps the flat steel. When the subsequent punching is completed, the adjusting screw 44 is readjusted to make the clamping plate 43 away from the second plate body 42, so that the flat steel after punching can be quickly removed.

[0036] To improve the punching efficiency of the 51 pair of flat steel at the punching end, please refer to Figure 1-Figure 3 In a preferred embodiment, the punching end 51 includes a vertical plate 511, a first horizontal plate 512, a second horizontal plate 513 and a punching drill 514; a through hole 14 is provided on the processing table 1 for the vertical plate 511 to slide, the first horizontal plate 512 and the second horizontal plate 513 are respectively fixed on both sides of the vertical plate 511 to form a Z-shaped structure, and a punching drill 514 is arranged at the lower end of the first horizontal plate 512; the lower end of the vertical plate 511 extends to the inside of the processing table 1 through the through hole 14 and is connected to the driving end 6, and the driving end 6 includes a motor 61, a gear 62, a tooth plate 63 and a slide rod 64; the slide rod 64 is arranged in the processing table 1, and the vertical plate 511 is slidably connected to the slide rod 64, the motor 61 is fixed at the lower end of the vertical plate 511, the output end of the motor 61 is connected to the gear 62, and a tooth plate 63 is arranged inside the processing table 1, the gear 62 is meshed with the tooth plate 63, and is used to drive the vertical plate 511 to move horizontally on the slide rod 64.

[0037] The motor 61 drives the gear 62 to operate, and the gear 62 cooperates with the tooth groove on the tooth plate 63 to drive the entire vertical plate 511 to slide on the slide bar 64. When the vertical plate 511 slides on the slide bar 64, it also slides in the through hole 14. Since the first horizontal plate 512 is connected to the vertical plate 511, a punching drill 514 is arranged at the lower end of the first horizontal plate 512. The punching drill 514 can effectively punch holes in the flat steel to be punched.

[0038] To avoid dust from drilling, refer to Figure 1-Figure 3 In a preferred embodiment, the second horizontal plate 513 is connected to a dust suction end 7, and the dust suction end 7 includes a dust suction pipe 71, a pump body 72 and a dust collecting box 73; a hole is opened on the vertical plate 511, and the dust suction pipe 71 is arranged in the hole. The dust collecting box 73 is arranged on the second horizontal plate 513, and the dust suction pipe 71 and the dust collecting box 73 are connected through a pipe body, and a pump body 72 is arranged on the pipe body.

[0039] A dust box 73 is arranged on the second horizontal plate 513, a dust suction pipe 71 is arranged in the hole, and the dust box 73 and the dust suction pipe 71 are connected through a pipe body. A pump body 72 provides suction to the inside of the pipe body, so that the dust suction pipe 71 absorbs dust and finally introduces it into the dust box 73 through the pipe body.

[0040] In order to better understand the present invention, the following Figure 1-Figure 4 The working process of the punching machine for flat steel processing of the utility model is described in detail: when in use, the worker adjusts the two bearing plate bodies 21 according to the actual length of the flat steel, and by pulling the limit handle 32, the annular block 33 on the limit handle 32 squeezes the spring bar 34 to deform, and the lower end of the T-shaped limit handle 32 is away from the through hole 14, so as to facilitate the sliding block 211 at the lower end of the bearing plate body 21 to slide in the slideway 12. When the distance between the two bearing plate bodies 21 is adjusted, the limit handle 32 is stopped, and the spring bar 34 starts to reset, pushing the lower end of the limit handle 32 to extend into the through hole 14, and the distance between the clamping plate 43 and the second plate body 42 is adjusted by adjusting the screw 44, and The flat steel is clamped. After clamping, the motor 61 is started to drive the gear 62 to operate. Through the cooperation of the gear 62 and the toothed plate 63, the entire vertical plate 511 is pushed to move horizontally on the slide rod 64, and the flat steel is punched by the drilling drill 514 at the lower end of the first horizontal plate 512. During the punching process, the pump body 72 is started, and through the cooperation of the pump body 72 and the dust suction pipe 71, the debris and powder generated during the punching process are sucked into the dust collecting box 73 for centralized collection. When the subsequent punching is completed, the clamping plate 43 is driven away from the second plate body 42 by adjusting the screw 44, and the flat steel can be disassembled. The device is simple to operate and can quickly punch holes in the flat steel, which greatly improves the punching efficiency of the punching device.

[0041] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A punching machine for flat steel processing, Features: It includes a processing table, a clamping mechanism and a punching mechanism; A lower groove is provided on the upper surface of the processing table; the clamping mechanism comprises a bearing plate, a positioning portion and a clamping portion; the bearing plate is slidably connected to the lower groove, and the positioning portion and the clamping portion are arranged on both sides of the bearing plate, respectively, the positioning portion is used to limit the position of the bearing plate inside the lower groove, and the clamping portion is used to clamp the material; The punching mechanism comprises a punching end and a driving end; the driving end is used to drive the punching end to move horizontally on the upper end of the processing table, and is used to punch holes in the clamped material.

2. A punching machine for flat steel processing according to claim 1, Features: Two slideways are provided in the lower groove, and a plurality of positioning holes are provided between the two slideways; the bearing plate body is slidably connected in the slideways.

3. A punching machine for flat steel processing according to claim 2, Features: A sliding block matched with the slideway is arranged at the lower end of the bearing plate body.

4. A punching machine for flat steel processing according to claim 3, Features: The positioning part includes a limit block, a limit handle, an annular block and a spring bar; the limit block is fixed to the back side of the bearing plate body, a T-shaped limit handle is arranged on the limit block, the limit handle is arranged on the annular block, the spring bar is arranged on the annular block, the upper end of the spring bar is connected to the limit block, and the lower end of the limit handle passes through the limit block and is located between the two sliders.

5. A punching machine for flat steel processing according to claim 2, Features: The clamping part includes a first plate body, a second plate body, a clamping plate and an adjusting screw; the first plate body and the second plate body are arranged on the end surface of the bearing plate body, and one axial end of the adjusting screw passes through the clamping plate and is threadedly connected to the clamping plate.

6. A punching machine for flat steel processing according to claim 1, Features: The punching end includes a vertical plate, a first horizontal plate, a second horizontal plate and a punching drill bit; a through hole for the vertical plate to slide is opened on the processing table, the first horizontal plate and the second horizontal plate are respectively fixed on both sides of the vertical plate to form a Z-shaped structure, and the punching drill bit is arranged at the lower end of the first horizontal plate; the lower end of the vertical plate extends to the inside of the processing table through the through hole and is connected to the driving end.

7. A punching machine for flat steel processing according to claim 6, Features: The driving end includes a motor, a gear, a toothed plate and a sliding rod; the sliding rod is arranged inside the processing table, the vertical plate is slidably connected to the sliding rod, the motor is fixed to the lower end of the vertical plate, the output end of the motor is connected to the gear, the toothed plate is arranged inside the processing table, the gear is meshed with the toothed plate, and is used to drive the vertical plate to move horizontally on the sliding rod.

8. A punching machine for flat steel processing according to claim 6, Features: The second transverse plate is connected with a dust suction end.

9. A punching machine for flat steel processing according to claim 8, Features: The dust suction end includes a dust suction pipe, a pump body and a dust collecting box; a hole is opened on the vertical plate, the dust suction pipe is arranged in the hole, the dust collecting box is arranged on the second horizontal plate, the dust suction pipe and the dust collecting box are connected through a pipe body, and a pump body is arranged on the pipe body.

10. A punching machine for flat steel processing according to claim 5, Features: The clamping surface of the clamping plate is provided with a flexible pad.

Images