Multifunctional gas-to-oil pressure cylinder modular punching machine

Abstract

The utility model relates to the technical field of punching, in particular to a multifunctional gas-to-oil pressure cylinder modular punching machine, which comprises a workbench, a hydraulic cylinder, a hydraulic cylinder and a hydraulic cylinder, the table top comprises a plurality of base plates which are sequentially laid along a horizontal straight line, the adjacent base plates are connected through anchoring devices, and the base plates are further detachably connected to the workbench through bolts. The plurality of stamping modules are arranged along a horizontal straight line and are detachably mounted on the table top respectively; and the control unit is respectively connected with and drives each stamping module. Under the condition that a large punching machine is not used, various punching lengths can be achieved through combination of the multiple punching modules, the structure is simple, installation is convenient, the punching lengths have high extension spaces, the equipment cost and the machining cost are remarkably reduced, power consumption cannot be additionally increased due to performance overflow, and more energy conservation and environment protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a multi-functional air-to-oil supercharging cylinder modular stamping machine. Background Art

[0002] At present, most commercial display frames are made of aluminum alloy. Therefore, the stamping process of commercial display frames has become an important part of the production process of commercial display frames.

[0003] Moreover, with the design trend of continuously increasing the size of displays, the size of commercial display frames is getting larger and larger, which poses new technical challenges to the stamping process of commercial display frames. Generally speaking, in the face of stamping parts with continuously increasing sizes, corresponding large punching presses are required, which leads to continuous increases in the equipment cost and processing cost of the stamping process of commercial display frames. In particular, the stamping processing parts of commercial display frames often only account for a part of the workpiece. Although large punching presses can meet the processing requirements of large-size frames, the performance of large punching presses seriously overflows, which is not conducive to energy conservation and environmental protection.

[0004] Obviously, for the stamping process of commercial display frames, directly using a larger punching press to meet the processing requirements of frame workpieces with continuously increasing sizes is not a suitable solution and urgently needs to be improved. Content of the Utility Model

[0005] The utility model aims to provide a multi-functional air-to-oil supercharging cylinder modular stamping machine, which uses a small stamping device as a module, and multiple modules are built into a modular stamping device with adjustable and extendable stamping length.

[0006] To achieve the above object, the utility model adopts the following technical solutions.

[0007] A multi-functional air-to-oil supercharging cylinder modular stamping machine, comprising:

[0008] A workbench, the top surface of which has a horizontally arranged tabletop; the tabletop includes multiple base plates sequentially laid along a horizontal straight line, the adjacent base plates are connected by an anchoring device, and the base plates are also detachably connected to the workbench by bolts;

[0009] Multiple stamping modules, arranged in a horizontal straight line and respectively detachably installed on the tabletop;

[0010] A control unit, which is respectively connected to and drives each stamping module.

[0011] In the above technical solution, multiple stamping modules perform stamping processing simultaneously under the drive of the control unit. Therefore, the processing ranges of multiple stamping modules together constitute the stamping length of the whole machine. For large-size stamping workpieces, only by planning the number and position of stamping modules according to the distribution of processing positions can the required stamping length be obtained.

[0012] As an improvement on one aspect of the above technical solution, the stamping module includes a module frame detachably connected to the tabletop, a pneumatic-oil supercharger cylinder provided at the top of the module frame, and an upper die and a lower die provided inside the module frame. The upper die is connected to the pneumatic-oil supercharger cylinder, and the pneumatic-oil supercharger cylinder drives the upper die to move vertically relative to the lower die.

[0013] Furthermore, a plurality of parallel cross beams are provided on the substrate, the length direction of the cross beams is consistent with the direction in which the substrates are sequentially laid on the tabletop, and a plurality of mounting holes are provided along the length direction on the top surface of the cross beams; the bottom of the module frame has a bottom plate, and a plurality of through holes distributed in a rectangular shape are opened on the bottom plate, and bolts screwed into the mounting holes are inserted through the through holes.

[0014] Furthermore, the through holes are oblong holes, and the length direction thereof is consistent with the length direction of the cross beams.

[0015] Furthermore, slide rails parallel to the cross beams are provided on the substrate, and sliders slidably fitted to the slide rails are provided on the bottom surface of the bottom plate.

[0016] As an improvement on the other aspect of the above technical solution, a plurality of T-shaped grooves are respectively provided on one side of adjacent substrates, the T-shaped grooves between adjacent substrates are aligned in pairs one by one, and an anchoring device is provided for each pair of T-shaped grooves. The anchoring device has a bar-shaped body, and T-shaped heads that exactly fit into the T-shaped grooves are respectively formed at both ends of the body.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] Without using a large stamping machine tool, it is possible to achieve various stamping lengths through the combination of multiple stamping modules. The structure is simple and the installation is convenient. The stamping length has a high extension space, significantly reducing the equipment cost and processing cost, and will not increase the power consumption additionally due to performance overflow, being more energy-saving and environmentally friendly.

[0019] Next, the present utility model will be further described in conjunction with the accompanying drawings of the specification and the specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model.

[0021] Figure 2 is an exploded schematic structural diagram of the present utility model.

[0022] Figure 3 is a schematic structural diagram of the stamping module in the present utility model.

[0023] Figure 4 is an assembled structural schematic diagram of the tabletop in the present utility model.

[0024] Figure 5It is a schematic diagram of the assembly structure of the substrate in the present utility model. Detailed implementation manners

[0025] Please refer to Figures 1 to 5 As shown, in one implementation manner, the present utility model provides a multi-functional pneumatic-to-hydraulic booster cylinder modular stamping machine, including:

[0026] A workbench 1, the top surface of which has a horizontally arranged tabletop 2; the tabletop 2 includes multiple substrates 3 laid in sequence along a horizontal straight line, and adjacent substrates 3 are connected by an anchoring device 4, and the substrates 3 are also detachably connected to the workbench 1 by bolts;

[0027] Multiple stamping modules 5, arranged in a horizontal straight line and respectively detachably installed on the tabletop 2;

[0028] A control unit 6, which is respectively connected to and drives each stamping module 5.

[0029] In the above implementation manner, multiple stamping modules 5 perform stamping processing simultaneously under the drive of the control unit 6.

[0030] In the above implementation manner, the substrates 3 are laid on the workbench 1 to form the tabletop 2, and the stamping modules 5 are installed on the substrates 3 of the tabletop 2. The increase or decrease in the number of substrates 3 corresponds to the increase or decrease in the size of the tabletop 2. The larger the size of the tabletop 2, the more stamping modules 5 can be installed. Moreover, adjacent substrates 3 are connected by an anchoring device 4, and the substrates 3 are also detachably connected to the workbench 1 by bolts, so the structure of the whole machine has good integrity. Obviously, for large-sized stamping workpieces, the number and positions of the stamping modules 5 are planned according to the processing positions, and the required stamping length can be obtained.

[0031] Therefore, in the above implementation manner, the processing ranges of multiple stamping modules 5 combine to form the stamping length of the whole machine. Without using a large stamping machine tool, multiple stamping modules 5 can be combined to achieve various stamping lengths. The structure is simple and easy to install, the stamping length has a high extension space, the equipment cost and processing cost are significantly reduced, and there will be no additional power consumption due to performance overflow, which is more energy-saving and environment-friendly.

[0032] Specifically, as Figure 3 shown, the stamping module 5 includes a module frame 51 detachably connected to the tabletop 2, a pneumatic-hydraulic booster cylinder 52 arranged on the top of the module frame 51, and an upper die 53 and a lower die 54 arranged in the module frame 51. The upper die 53 is connected to the pneumatic-hydraulic booster cylinder 52, and the pneumatic-hydraulic booster cylinder 52 drives the upper die 53 to move vertically relative to the lower die 54.

[0033] The gas-oil booster cylinder 52 is a device known in the prior art, which is characterized by using pure gas pressure as power, and using a supercharger to increase the low pressure of the gas pressure by dozens of times, thereby quickly compressing the booster cylinder cavity, and then generating high-pressure output, and finally achieving a stamping effect. According to the technical characteristics known in the prior art, the gas-oil booster cylinder 52 can make the stamping tonnage of each stamping module 5 reach 25 tons, so the utility model of a multifunctional gas-to-oil booster cylinder modular stamping machine is equivalent to a multifunctional stamping machine composed of multiple 25-ton punching machines. Furthermore, each stamping module 5 can be configured as a different stamping method as needed, which can be forward punching, back punching, side punching, or single punching or multiple groups of modules combined for multiple punching. Because the specific settings of the stamping method and the specific settings of the driving gas-oil booster cylinder 52 are conventional settings in the prior art, they will not be repeated in this embodiment.

[0034] In a preferred embodiment, in combination Figure 4 and Figure 5 As shown, a plurality of parallel beams 31 are provided on the base plate 3, the length direction of the beams 31 is consistent with the direction in which the base plates 3 are sequentially laid in the table top 2, and a plurality of mounting holes 32 are provided on the top surface of the beams 31 along the length direction; the bottom of the module frame 51 has a bottom plate 55, and a plurality of through holes 56 distributed in a rectangular shape are opened on the bottom plate 55, and bolts 57 screwed to the mounting holes 32 are passed through the through holes 56. Obviously, the position and spacing of the stamping die 5 can be adjusted by selecting the mounting holes 32.

[0035] Furthermore, the through hole 56 is a long hole, and its length direction is consistent with the length direction of the crossbeam 31. The specific position of each punching die set 5 can be fine-tuned through the long hole, which is convenient for machine adjustment.

[0036] Furthermore, the base plate 3 is provided with a slide rail 36 parallel to the cross beam 31, and the bottom surface of the bottom plate 55 is provided with a slider 58 slidably matched with the slide rail 36, so that each stamping module 5 can be movable and the stamping length can be adjusted according to different products. It has great flexibility and is more advantageous than the fixed mode of general punching machines.

[0037] In another preferred embodiment, the substrate 3 is provided with a plurality of T-slots 38 on the adjacent sides, and the T-slots 38 between the adjacent substrates 3 are aligned one by one to form pairs, and an anchoring device 4 is provided for each pair of T-slots 38, and the anchoring device 4 has a bar-shaped body 41, and two ends of the body 41 form T-shaped heads 42 that are just embedded in the T-slots 38. It is not difficult to understand that the anchoring device 4 can make the adjacent substrates mutually implicated, thereby improving the integrity, and the adjacent substrates can be disconnected by removing the anchoring device 4.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional pneumatic-to-hydraulic boosting cylinder modular stamping machine, characterized in that Comprising: A workbench, the top surface of which has a horizontally arranged tabletop; the tabletop includes multiple base plates sequentially laid along a horizontal straight line, and adjacent base plates are connected by an anchoring device, and the base plates are also detachably connected to the workbench by bolts; Multiple stamping modules, arranged in a row along a horizontal straight line and respectively detachably installed on the tabletop; A control unit, which is respectively connected to and drives each stamping module.

2. The multifunctional air-to-oil supercharging cylinder modular stamping machine according to claim 1, characterized in that, The stamping module includes a module frame detachably connected to the tabletop, a gas-oil booster cylinder arranged at the top of the module frame, and an upper die and a lower die arranged in the module frame. The upper die is connected to the gas-oil booster cylinder, and the gas-oil booster cylinder drives the upper die to move vertically relative to the lower die.

3. The multifunctional air-to-oil supercharging cylinder modular stamping machine according to claim 2, wherein, Multiple parallel cross beams are provided on the base plate, the length direction of the cross beams is the same as the direction in which the base plates are sequentially laid on the tabletop, and multiple mounting holes are provided on the top surface of the cross beams along the length direction; the bottom of the module frame has a bottom plate, and multiple through holes arranged in a rectangular distribution are provided on the bottom plate, and bolts screwed into the mounting holes are inserted into the through holes.

4. A multi-functional air-to-oil supercharging cylinder modular stamping machine according to claim 3, characterized in that, The through holes are long holes, and the length direction thereof is the same as the length direction of the cross beams.

5. A multifunctional pneumatic-to-hydraulic supercharging cylinder modular stamping machine according to claim 4, characterized in that, Sliding rails parallel to the cross beams are provided on the base plate, and sliders slidably matched with the sliding rails are provided on the bottom surface of the bottom plate.

6. A multifunctional air-to-oil supercharging cylinder modular stamping machine according to claim 1, characterized in that, Multiple T-shaped grooves are respectively provided on one side of the adjacent base plates, and the T-shaped grooves between the adjacent base plates are aligned in pairs one by one. An anchoring device is provided for each pair of T-shaped grooves. The anchoring device has a strip-shaped body, and T-shaped heads that just fit into the T-shaped grooves are respectively formed at both ends of the body.

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