Stamping and bending device with side face punching structure

Abstract

The utility model provides a stamping and bending device with a side face punching structure. The stamping and bending device comprises a lower clamping plate, an upper clamping plate, a stamping assembly, a limiting clamp and a punching assembly. The lower clamping plate and the upper clamping plate are oppositely arranged, a plurality of supporting rods are arranged between the lower clamping plate and the upper clamping plate, a plurality of limiting clamps are arranged at one end of the lower clamping plate, and a stamping channel is formed between every two adjacent limiting clamps. The side, away from the stamping channel, of the limiting clamp is connected with the punching assembly, and the other end, away from the limiting clamp, of the lower clamping plate is provided with a stop block. The punching assembly is connected to the position, corresponding to the punching channel, of the upper clamping plate, a cutter clamp is arranged at the position, corresponding to the stop block, of the upper clamping plate, and the cutter clamp is connected with a cut-off knife. According to the lamp body punching device, the machining process is simplified, the automation of lamp body machining is improved, and the punching precision is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp body punching, in particular to a stamping and bending device with a side punching structure. Background Art

[0002] Lamp bodies in the prior art are applied in many products. Currently, in the industry, LED lamp bodies are still processed in a semi-automatic manner using manual and mechanical means. Since the LED lamp body is a product with a side punching structure used to protect the lamp tube and for fixing, the existing lamp body processing methods all adopt a staged processing method. First, the profile is bent into the shape required for the lamp body through a stamping device, and then the profile is transferred to a punching device to punch holes in the profile. This method has a low degree of automation, requires a large amount of labor, and there is a risk of damage to the profile during the transfer process of the profile, resulting in defective or waste products, causing waste of production materials, and low production efficiency. Therefore, a stamping and bending device with a side punching structure is needed. Summary of the Utility Model

[0003] The utility model provides a stamping and bending device with a side punching structure, which can effectively solve the above problems.

[0004] The utility model is implemented as follows:

[0005] The utility model provides a stamping and bending device with a side punching structure, including: a lower clamping plate, an upper clamping plate, a stamping component, a limiting clamp, and a punching component; the lower clamping plate and the upper clamping plate are arranged opposite to each other, and a plurality of support rods are arranged between the lower clamping plate and the upper clamping plate. A plurality of the limiting clamps are arranged in a row at one end of the lower clamping plate, and a stamping channel is formed between two adjacent limiting clamps. The limiting clamp is connected with the punching component on the side far from the stamping channel, and a blocking block is arranged at the other end of the lower clamping plate far from the limiting clamp; the upper clamping plate is connected with the stamping component corresponding to the stamping channel, and a tool clamp is arranged at the position of the upper clamping plate corresponding to the blocking block, and the tool clamp is connected with a cutting knife.

[0006] As a further improvement, the stamping component includes: a first slider and a stamping block. The stamping block is provided with a sliding space corresponding to the limiting clamp, and two relatively placed first sliders are arranged in the sliding space.

[0007] As a further improvement, a plurality of drilling channels are arranged in the first slider, and a sliding rod is connected between the first slider and the stamping block.

[0008] As a further improvement, the punching assembly includes: a fixed block, a second slider, and a drill bit; a second slider is slidably disposed within the fixed block, and the drill bit is provided at a position corresponding to the drilling channel of the second slider.

[0009] As a further improvement, a pressing block is abutted and disposed between the two first sliders on the upper clamping plate, and a push rod is provided at a position corresponding to the second slider on the upper clamping plate.

[0010] As a further improvement, a push groove is formed in the fixed block at a position corresponding to the push rod.

[0011] As a further improvement, a knife groove adapted to the cutting knife is provided on one side of the blocking block close to the cutting knife.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing a stamping assembly and a punching assembly, the present utility model can simultaneously complete the stamping process and the punching process, that is, the profile is first stamped and then punched after entering the device, which simplifies the processing flow and reduces the damage during the transfer process of the lamp body, reduces the manual handling situation, realizes the cutting of the profile by providing a cutting knife, improves the automation degree of lamp body processing, and can effectively improve the punching accuracy and avoid the situation of the drill bit damaging the lamp body by providing a limiting clamp and a first slider in the stamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a front view schematic diagram of the overall structure of a stamping and bending device with a side punching structure of the present utility model.

[0016] Figure 2 It is a sectional view schematic diagram of the overall structure of a stamping and bending device with a side punching structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the stamping block structure of a stamping and bending device with a side punching structure of the present utility model.

[0018] Figure 4 It is a schematic diagram of the limiting block structure of a stamping and bending device with a side punching structure of the present utility model.

[0019] Figure 5 It is a schematic diagram of the use state of a stamping and bending device with a side punching structure of the present utility model Figure 1 .

[0020] Figure 6 It is a schematic diagram of the use state of a stamping and bending device with a side punching structure of the present utility model Figure 2 .

[0021] Figure 7 It is a schematic diagram of the use state of a stamping and bending device with a side punching structure of the present utility model Figure 3 .

[0022] Figure 8 It is a schematic diagram of the use state of a stamping and bending device with a side punching structure of the present utility model Figure 4 .

[0023] In the figure: 1 - lamp body, 2 - lower clamping plate, 21 - base, 22 - spacer block, 23 - stop block, 231 - tool groove, 24 - support rod, 3 - upper clamping plate, 31 - tool holder, 311 - cutting tool, 32 - pressing plate, 33 - lower pressing block, 34 - push rod, 4 - stamping assembly, 41 - first slider, 411 - drilling channel, 42 - stamping block, 421 - sliding space, 422 - sliding rod, 5 - limit clamp, 51 - limit block, 52 - docking block, 6 - punching assembly, 61 - fixed block, 62 - second slider, 63 - drill bit. Specific embodiments

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0026] Referring to Figures 1-4 As shown, a stamping and bending device with a side punching structure includes: a lower clamping plate 2, an upper clamping plate 3, a stamping assembly 4, a limiting clamp 5, and a punching assembly 6;

[0027] The lower clamping plate 2 and the upper clamping plate 3 are arranged oppositely, and a plurality of support rods 24 are arranged between the lower clamping plate 2 and the upper clamping plate 3. The upper clamping plate 3 slides on the support rods 24 so that the upper clamping plate 3 and the lower clamping plate 2 can be opened and closed. A plurality of limiting clamps 5 are arranged in a row at one end of the lower clamping plate 2. A stamping channel is formed between two adjacent limiting clamps 5. The lamp body 1 is arranged in the stamping channel and is clamped by the limiting clamps 5; the limiting clamp 5 is connected with a punching assembly 6 on the side away from the stamping channel. A blocking block 23 is arranged at the other end of the lower clamping plate 2 away from the limiting clamp 5. The upper clamping plate 3 is connected with a stamping assembly 4 at the position corresponding to the stamping channel, and a tool clamp 31 is arranged at the position corresponding to the blocking block 23. The tool clamp 31 is connected with a cutting knife 311.

[0028] Furthermore, the lower clamping plate 2 includes: a base 21, a cushion block 22, a blocking block 23, and support rods 24; the cushion block 22 is fixedly arranged on the base 21. The cushion block 22 is used to support the lamp body 1 and provide buffering when the stamping assembly 4 presses down. The limiting clamps 5 are arranged in a row and fixed on the cushion block 22. The limiting clamp 5 includes a limiting block 51 and a docking block 52. The docking block 52 is fixedly arranged on the side of the limiting block 51 close to the stamping channel. A plurality of through holes for the drill bit 53 on the punching assembly 6 to pass through are formed in the docking block 52. A knife groove 231 is arranged on the blocking block 23. The knife groove 231 is used to limit the moving depth of the cutting knife 311. A displacement sensor is arranged on the blocking block 23 and the tool clamp 31. The passing length of the profile is judged through the displacement sensor to determine the cutting length. A plurality of rollers are arranged at the position of the cushion block 22 corresponding to the stamping channel, which is convenient for the profile to be conveyed out of the device after being stamped into the lamp body 1.

[0029] Further, a punching component 6 is provided on the lower clamping plate 2. The punching component 6 is arranged on the side of the limiting clamp 5 away from the punching channel. The punching component 6 includes: a fixed block 61, a second slider 62, and a drill bit 63. The second slider 62 is slidably arranged in the fixed block 61. The drill bit 63 is arranged on the second slider 62. The forward and backward movement of the drill bit 63 is driven by the movement of the second slider 62. A pushing groove for the movement of the pushing rod 34 is formed in the fixed block 61 perpendicular to the moving direction of the second slider 62. The arrangement of the drill bit 63 corresponds to the through hole on the docking block 52.

[0030] Further, the upper clamping plate 3 includes: a tool clamp 31, a pressing plate 32, a lower pressing block 33, and a pushing rod 34; a punching component 4 is connected to the upper clamping plate 3 on the side of the pressing plate 32 close to the punching channel. The punching component 4 is arranged directly above the punching channel. By arranging the pressing plate 32, a flanging is formed on the lamp body 1 when the profile is punched into the lamp body 1; the punching component 4 includes: a first slider 41 and a punching block 42. A sliding space 421 is formed in the punching block 42 corresponding to the limiting clamp 5. Two oppositely arranged first sliders 41 are arranged in the sliding space 421. A plurality of drilling channels 411 are formed in the first slider 41. The arrangement position of the drilling channels 411 corresponds to the position of the drill bit 63. A sliding rod 422 is connected between the first slider 41 and the punching block 42 to ensure the stability of the movement of the first slider 41.

[0031] Further, a lower pressing block 33 is arranged between the two first sliders 41 on the upper clamping plate 3, and the lower pressing block 33 abuts against the first slider 41. When the lower pressing block 33 moves downward, the distance between the two first sliders 41 is enlarged, and the first slider 41 will gradually fit against the side wall of the lamp body 1. A pushing rod 34 is arranged on the upper clamping plate 3 at the position corresponding to the second slider 62. The pushing rod 34 is arranged in abutment with the second slider 62 through the pushing groove on the fixed block 61. When the pushing rod 34 moves downward, the second slider 62 is pushed forward, and the drill bit 63 starts drilling when it contacts the lamp body 1.

[0032] Further, referring to Figures 5-8 as shown, the specific working mode of the present invention is as follows:

[0033] The profile to be processed is conveyed into the device from one end of the cutting knife 311. When the conveyed length of the profile reaches a preset value, the conveyance is stopped and the profile is cut by the cutting knife. After the cut profile is sent to a designated position, the upper clamping plate 3 starts to move downward. The profile is stamped into a lamp body 1 with a preset shape by the stamping assembly 4. As the upper clamping plate 3 continues to move downward, the lower pressing block 33 squeezes the first slider 41 to fit against the lamp body 1, and the push rod 34 pushes the second slider 62 to move towards the lamp body 1. The drill bit 63 on the second slider 62 drills a hole in the lamp body 1 until the upper clamping plate 3 can no longer move downward. At this time, the drill bit 63 enters the drilling channel 411 of the first slider 41. Then the upper clamping plate 3 moves upward, and the first slider 41 and the second slider 62 return to their original positions. The lamp body 1 is conveyed out of the device by the rollers in the cushion block 22 and enters the next processing station.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A stamping and bending device with a side punching structure, characterized in that, It includes: a lower clamping plate (2), an upper clamping plate (3), a stamping component (4), a limiting clamp (5), and a punching component (6); The lower clamping plate (2) is arranged opposite to the upper clamping plate (3), and a plurality of support rods (24) are arranged between the lower clamping plate (2) and the upper clamping plate (3). A plurality of the limiting clamps (5) are arranged in a row at one end of the lower clamping plate (2). A stamping channel is formed between two adjacent limiting clamps (5). The limiting clamp (5) is connected with the punching component (6) on one side away from the stamping channel. A blocking block (23) is arranged at the other end of the lower clamping plate (2) away from the limiting clamp (5); The upper clamping plate (3) is connected with the stamping component (4) at a position corresponding to the stamping channel. A tool clamp (31) is arranged at a position corresponding to the blocking block (23) on the upper clamping plate (3), and the tool clamp (31) is connected with a cutting knife (311).

2. A stamping and bending device with a side punching structure according to claim 1, characterized in that, The stamping component (4) includes: a first slider (41) and a stamping block (42). A sliding space (421) is formed in the stamping block (42) at a position corresponding to the limiting clamp (5), and two relatively placed first sliders (41) are arranged in the sliding space (421).

3. The stamping and bending device with a side punching structure according to claim 2, wherein A plurality of drilling channels (411) are formed in the first slider (41), and a sliding rod (422) is connected between the first slider (41) and the stamping block (42).

4. A stamping and bending device with a side punching structure according to claim 3, characterized in that, The punching component (6) includes: a fixed block (61), a second slider (62), and a drill bit (63); the second slider (62) is slidably arranged in the fixed block (61), and the drill bit (63) is arranged at a position corresponding to the drilling channels (411) on the second slider (62).

5. A stamping and bending device with a side punching structure according to claim 4, characterized in that, A pressing block (33) is abutted and arranged between the two first sliders (41) on the upper clamping plate (3), and a push rod (34) is arranged at a position corresponding to the second slider (62) on the upper clamping plate (3).

6. A stamping and bending device with a side punching structure according to claim 5, characterized in that, A push groove is formed in the fixed block (61) at a position corresponding to the push rod (34).

7. A stamping and bending device with a side punching structure according to claim 1, characterized in that, A knife groove (231) adapted to the cutting knife (311) is arranged on one side of the blocking block (23) close to the cutting knife (311).

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