Automatic steel plate punching machine

Abstract

The utility model relates to the technical field of steel plate stamping, specifically an automatic steel plate stamping machine, including a main body, an upper module clamping mechanism and a lower module clamping mechanism, the upper module clamping mechanism includes a stamping plate, a plurality of first grooves are provided on the lower surface of the stamping plate, a first electric telescopic rod is in the first groove, and a first clamping claw is connected to the end of the first electric telescopic rod, the lower module clamping mechanism includes a support block, a plurality of second grooves are provided on the upper surface of the support block, a second electric telescopic rod is in the second groove, and a second clamping claw is connected to the end of the second electric telescopic rod, both sides of the upper end surface of the main body are supported by rails through the first hydraulic rod, and both ends of the two rails are slidably connected with a transport mechanism. The utility model can perform single-sided or double-sided stamping on the steel plate through the cooperation between the upper module clamping mechanism and the lower module clamping mechanism, and the stamping template can be replaced according to different stamping requirements, so that the device can adapt to stamping with various requirements.

Description

Technical Field

[0001] The utility model relates to an automatic steel plate punching machine, in particular to an automatic steel plate punching machine, belonging to the technical field of punching. Background Art

[0002] my country is a big manufacturing country. Mechanical production is inseparable from the use of parts, and stamping technology is a relatively important method of processing steel plates commonly used by modern enterprises. Various types of parts are produced according to the needs. It is widely used in energy, automobile manufacturing, national defense and aviation industries. In daily life, we can also see the steel plates produced by it. However, in the process of forming parts, due to different stamping requirements, the shapes of the stamped steel plates are different and may require single-sided stamping or double-sided stamping. Therefore, an automatic steel plate stamping machine with replaceable templates and double-sided stamping is needed, so that the device can adapt to stamping requirements of various requirements.

[0003] Therefore, an automatic steel plate punching machine is urgently needed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic steel plate stamping machine, which can perform single-sided stamping or double-sided stamping on the steel plate through the mutual cooperation between the upper module clamping mechanism and the lower module clamping mechanism, and can also replace the stamping template according to different stamping requirements, so that the device can adapt to stamping with various requirements.

[0005] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: a main body, an upper module clamping mechanism and a lower module clamping mechanism, characterized in that: the upper module clamping mechanism includes a stamping plate, a plurality of first grooves opened on the lower surface of the stamping plate, a first electric telescopic rod in the first groove, and a first clamping claw connected to the end of the first electric telescopic rod; the lower module clamping mechanism includes a support block, a plurality of second grooves opened on the upper surface of the support block, a second electric telescopic rod in the second groove, and a second clamping claw connected to the end of the second electric telescopic rod; both sides of the upper end surface of the main body are supported by rails through a first hydraulic rod, and both ends between the two rails are slidably connected with a transportation mechanism.

[0006] Preferably, the first clamping claw includes a first slider and a first replaceable claw head, first sliding grooves adapted to the first slider are provided on both sides of the first groove, and the first replaceable claw head is fixed to the outside of the first slider by bolts.

[0007] Preferably, the second clamping claw comprises a second slider and a second replaceable claw head, and the second replaceable claw head is fixed above the second slider by bolts.

[0008] Preferably, the transport mechanism includes a plurality of support rods, a third slider arranged at both ends of the support rods, and a plurality of third electric telescopic rods for connecting the plurality of support rods and fixedly connected to the main body, a fourth electric telescopic rod is arranged on the lower end surface of the support rod, and an electromagnetic suction cup is arranged at the electric telescopic end of the fourth electric telescopic rod.

[0009] Preferably, a second slide groove is provided on the inner side of the two rails, and the transport mechanism is slidably connected to the second slide groove via a plurality of the third sliding blocks.

[0010] Preferably, a first main body cavity fixed by bolts is provided at one end of the main body, and a second hydraulic rod and a support plate arranged on the second hydraulic rod are arranged in the first main body cavity.

[0011] Preferably, a second main body cavity fixed by bolts is provided at the other end of the main body, and a metal conveyor belt for conveying steel plates is provided in the second main body cavity.

[0012] Preferably, a pressure block is arranged above the upper module clamping mechanism, and the upper module clamping mechanism and the pressure block are connected through a sliding rod and a buffer spring. A sliding cavity adapted to the sliding rod is opened in the pressure block, and third hydraulic telescopic rods connected to the pressure block are also arranged on both sides of the upper end surface of the main body.

[0013] The utility model has at least the following beneficial effects:

[0014] The utility model can control the first clamping claw to clamp and fix different upper stamping modules through the first electric telescopic rod on the upper module clamping mechanism, and can control the second clamping claw to clamp and fix different lower stamping modules through the second electric telescopic rod on the lower module clamping mechanism, and then the upper and lower surfaces are stamped through the stamping plate and the support block, so that the steel plate can be single-sided stamped or double-sided stamped. At the same time, the stamping template can be replaced according to different stamping requirements, so that the device can adapt to stamping with various requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper module clamping mechanism of the utility model;

[0018] Figure 3This is a schematic diagram of the lower module clamping mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the transport mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the first clamping claw of the utility model;

[0021] Figure 6 This is a schematic diagram of the second clamping claw of the utility model;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the utility model.

[0023] In the figure, 1-main body; 2-upper module clamping mechanism; 3-lower module clamping mechanism; 4-stamping plate; 5-first groove; 6-first electric telescopic rod; 7-first clamping claw; 8-support block; 9-second groove; 10-second electric telescopic rod; 11-second clamping claw; 12-first hydraulic rod; 13-track; 14-transportation mechanism; 15-first slider; 16-first replaceable claw head; 17-first slide groove; 18-second slider; 19-second replaceable claw head; 20-support rod; 21-third slider; 22-third electric telescopic rod; 23-fourth electric telescopic rod; 24-electromagnetic suction cup; 25-second slide groove; 26-first main body cavity; 27-second hydraulic rod; 28-support plate; 29-second main body cavity; 30-metal conveyor belt; 31-pressing block; 32-slide rod; 33-buffer spring; 34-slide cavity; 35-third hydraulic telescopic rod. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] like Figure 1-Figure 7As shown, the automatic steel plate stamping machine provided in this embodiment includes a main body 1, an upper module clamping mechanism 2 and a lower module clamping mechanism 3, the upper module clamping mechanism 2 includes a stamping plate 4, a plurality of first grooves 5 opened on the lower surface of the stamping plate 4, a first electric telescopic rod 6 in the first groove 5, and a first clamping claw 7 connected to the end of the first electric telescopic rod 6, the lower module clamping mechanism 3 includes a support block 8, a plurality of second grooves 9 opened on the upper surface of the support block 8, a second electric telescopic rod 10 in the second groove 9, and a second clamping claw 11 connected to the end of the second electric telescopic rod 10, which is convenient for clamping and fixing the upper and lower stamping modules, and rails 13 are supported on both sides of the upper end surface of the main body 1 by first hydraulic rods 12, which is convenient for adjusting the rails 13 to the desired position, and both ends between the two rails 13 are slidably connected with a transportation mechanism 14, which is convenient for conveying the stamped steel plate.

[0026] The first clamping claw 7 includes a first slider 15 and a first replaceable claw head 16, which is convenient for installing and replacing the claw head adapted to the height of the upper stamping module. First slide grooves 17 adapted to the first slider 15 are provided on both sides of the first groove 5. The first replaceable claw head 16 is fixed to the outside of the first slider 15 by bolts, which is convenient for disassembly.

[0027] The second clamping claw 11 includes a second slider 18 and a second replaceable claw head 19, which is convenient for installing and replacing the claw head adapted to the height of the lower punching module. The second replaceable claw head 19 is fixed above the second slider 18 by bolts to facilitate disassembly.

[0028] The transport mechanism 14 includes a plurality of support rods 20, a third slider 21 arranged at both ends of the support rods 20, and a plurality of third electric telescopic rods 22 for connecting the plurality of support rods 20 and fixedly connected to the main body 1. A fourth electric telescopic rod 23 is arranged on the lower end surface of the support rod 20, and an electromagnetic suction cup 24 is arranged at the electric telescopic end of the fourth electric telescopic rod 23. The electromagnetic suction cup 24 facilitates electromagnetic adsorption of the steel plate. The third electric telescopic rod 22 facilitates adjustment of the distance between the plurality of support rods 20 and plays a role in transportation. The fourth electric telescopic rod 23 facilitates adjustment of the distance between the electromagnetic suction cup 24 and the support rod 20 to achieve adsorption of the steel plate.

[0029] A second slide groove 25 is provided inside the two tracks 13 , and the transport mechanism 14 is slidably connected to the second slide groove 25 via a plurality of third sliders 21 , so that the transport mechanism 14 can operate in the two tracks 13 .

[0030] A first main body cavity 26 fixed by bolts is provided at one end of the main body 1 , and a second hydraulic rod 27 and a support plate 28 arranged on the second hydraulic rod 27 are provided in the first main body cavity 26 , so as to facilitate pushing the steel plate to be stamped to the bottom of the electromagnetic suction cup 24 .

[0031] The other end of the main body 1 is provided with a second main body cavity 29 fixed by bolts. A metal conveyor belt 30 for conveying steel plates is provided in the second main body cavity 29 to facilitate conveying the stamped steel plates to the next process.

[0032] A pressure block 31 is arranged above the upper module clamping mechanism 2. The upper module clamping mechanism 2 and the pressure block 31 are connected through a slide rod 32 and a buffer spring 33. The buffer spring 33 has a certain buffering effect during the stamping process so that the device has a better stamping effect. A sliding cavity 34 adapted to the slide rod 32 is opened in the pressure block 31. The slide rod 32 is used to limit the upper module clamping mechanism 2 inside the sliding cavity 34 to prevent the upper module clamping mechanism 2 from being separated from the pressure block 31. A third hydraulic telescopic rod 35 connected to the pressure block 31 is also arranged on both sides of the upper end surface of the main body 1 to control the pressure block 31 to stamp the steel plate.

[0033] like Figure 1-Figure 7 As shown, the principle of the automatic steel plate punching machine provided in this embodiment is as follows: first, the template of the steel plate to be punched is placed in the upper module clamping mechanism 2, and the first replaceable claw head 16 on the first clamping claw 7 is used to clamp and fix it, and then the steel plate to be punched is placed on the support plate 28, and then the second hydraulic rod 27 pushes the steel plate on the support plate 28 to the bottom of the electromagnetic suction cup 24 for electromagnetic adsorption, and then the steel plate adsorbed on the electromagnetic suction cup 24 is pushed and placed on the support block 8 under the action of the third electric telescopic rod 22, and then the second clamping claw 11 on the lower module clamping mechanism 3 clamps and fixes the steel plate through the second replaceable claw head 19;

[0034] At this time, the pressing block 31 will be pressed downward under the action of the third hydraulic telescopic rod 35. If double-sided stamping is required, the stamped steel plate upper module needs to be fixed while the stamped steel plate lower module is placed on the lower module clamping mechanism 3 for clamping and fixing;

[0035] When the steel plate is stamped, the second clamping claw 11 on the lower module clamping mechanism 3 will release the clamping, and then the electromagnetic suction cup 24 at the other end will absorb and transport the stamped steel plate to the metal conveyor belt 30 and send it to the next process. At the same time, the electromagnetic suction cup 24 above the support plate 28 will transport another steel plate to the support block 8.

[0036] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0038] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An automatic steel plate punching machine, comprising a main body (1), an upper die block clamping mechanism (2) and a lower die block clamping mechanism (3), characterized in that: The upper module clamping mechanism (2) comprises a stamping plate (4), a plurality of first grooves (5) formed on the lower surface of the stamping plate (4), a first electric telescopic rod (6) located in the first grooves (5), and a first clamping claw (7) connected to the end of the first electric telescopic rod (6); the lower module clamping mechanism (3) comprises a support block (8), a plurality of second grooves (9) formed on the upper surface of the support block (8), a second electric telescopic rod (10) located in the second grooves (9), and a second clamping claw (11) connected to the end of the second electric telescopic rod (10); rails (13) are supported on both sides of the upper end surface of the main body (1) via first hydraulic rods (12); and a transport mechanism (14) is slidably connected to both ends of the two rails (13).

2. The automatic steel plate punching machine according to claim 1, characterized in that: The first clamping claw (7) comprises a first sliding block (15) and a first replaceable claw head (16); first sliding grooves (17) adapted to the first sliding block (15) are provided on both sides of the first groove (5); and the first replaceable claw head (16) is fixed to the outside of the first sliding block (15) by means of bolts.

3. The automatic steel plate punching machine according to claim 1, characterized in that: The second clamping claw (11) comprises a second slider (18) and a second replaceable claw head (19); the second replaceable claw head (19) is fixed above the second slider (18) by means of bolts.

4. The automatic steel plate punching machine according to claim 3, characterized in that: The transport mechanism (14) comprises a plurality of support rods (20), third sliders (21) arranged at both ends of the support rods (20), and a plurality of third electric telescopic rods (22) for connecting the plurality of support rods (20) and fixedly connected to the main body (1); a fourth electric telescopic rod (23) is arranged on the lower end surface of the support rod (20); and an electromagnetic suction cup (24) is arranged at the electric telescopic end of the fourth electric telescopic rod (23).

5. The automatic steel plate punching machine according to claim 4, characterized in that: A second slide groove (25) is provided inside the two rails (13), and the transport mechanism (14) is slidably connected to the second slide groove (25) via a plurality of third sliding blocks (21).

6. The automatic steel plate punching machine according to claim 1, characterized in that: A first main body cavity (26) fixed by bolts is provided at one end of the main body (1), and a second hydraulic rod (27) and a support plate (28) arranged on the second hydraulic rod (27) are arranged in the first main body cavity (26).

7. The automatic steel plate punching machine according to claim 1, characterized in that: The other end of the main body (1) is provided with a second main body cavity (29) fixed by bolts, and a metal conveyor belt (30) for conveying steel plates is provided in the second main body cavity (29).

8. The automatic steel plate punching machine according to claim 1, characterized in that: A pressure block (31) is arranged above the upper module clamping mechanism (2); the upper module clamping mechanism (2) and the pressure block (31) are connected via a sliding rod (32) and a buffer spring (33); a sliding cavity (34) adapted to the sliding rod (32) is provided in the pressure block (31); and third hydraulic telescopic rods (35) connected to the pressure block (31) are also arranged on both sides of the upper end surface of the main body (1).

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