Stamping and bending integrated forming equipment for sheet metal parts

Abstract

The utility model provides stamping and bending integrated forming equipment for sheet metal parts, which belongs to the field of part processing and comprises a base, a supporting seat arranged on the upper end face of the base, a hydraulic cylinder arranged on the supporting seat, a bending die arranged at the lower end of the hydraulic cylinder, a stamping device arranged on the upper end face of the base, and a bending die arranged on the lower end of the bending die. A sheet metal part adsorption assembly is arranged on the upper end face of the base. An auxiliary bending assembly; and the auxiliary bending assembly comprises a platform arranged on the upper end face of the base, two circular grooves which are symmetrically formed are formed in the platform, semicircular movable rods are rotationally connected into the two circular grooves correspondingly, and fixing blocks are fixedly connected to one ends of the two semicircular movable rods correspondingly. In the bending process, scratches, caused by a bending tool, on the sheet metal part can be reduced, meanwhile, workers do not need to put the sheet metal part into a stamping table manually, and harm to the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a stamping and bending integrated forming device for sheet metal parts. Background Art

[0002] Sheet metal is a processing technology. There is no complete definition of sheet metal yet. According to a definition in a foreign professional journal, it can be defined as: Sheet metal is a comprehensive cold processing technology for metal sheets, including shearing, punching, cutting, compounding, folding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent.

[0003] When a traditional bending device processes sheet metal parts, the friction between the raised part of the bending device and the sheet metal parts causes scratches, which affects the quality of the processed parts. At the same time, the existing sheet metal stamping device requires workers to manually place the sheet metal parts on the stamping table. Due to the high stamping speed of sheet metal parts, workers are easily injured by the stamping device when they are tired. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a stamping and bending integrated forming device for sheet metal parts.

[0005] The embodiment of the utility model provides a stamping and bending integrated forming device for sheet metal parts, comprising:

[0006] A base, wherein a support seat is provided on the upper end surface of the base, a hydraulic cylinder is provided on the support seat, a bending die is provided at the lower end of the hydraulic cylinder, a stamping device is provided on the upper end surface of the base, and a sheet metal adsorption component is provided on the upper end surface of the base;

[0007] Auxiliary bending component; the auxiliary bending component includes a platform arranged on the upper end surface of the base, and the platform is provided with two circular grooves which are symmetrically arranged, and semicircular movable rods are rotatably connected in the two circular grooves, and fixed blocks are fixedly connected to one end of the two semicircular movable rods, and two limiting blocks which are symmetrically arranged are provided on one end of the platform, and return springs are fixedly connected to the two limiting blocks, and the ends of the two return springs away from the two limiting blocks are respectively arranged on the two fixed blocks, and two stabilizing blocks which are symmetrically arranged are provided on the platform, and a clamping block is provided at one end of the two stabilizing blocks, and a slide rail is provided at the other end of the two semicircular movable rods, and the two clamping blocks are respectively slidably connected to the two slide rails.

[0008] Furthermore, the sheet metal adsorption assembly includes a rotating motor arranged on the upper end surface of the base, a cross bar is provided on the motor shaft of the rotating motor, a telescopic motor is provided on one end of the cross bar, the motor shaft of the telescopic motor is fixedly connected to an adjustment platform, a plurality of slide rails are provided in the adjustment platform, a plurality of slide rails are slidably connected to sliding blocks, a plurality of sliding blocks have threaded rods threaded through one end, a plurality of threaded rods have one end rotatably connected to the slide rail, the other end of the plurality of threaded rods penetrate the adjustment platform, and a plurality of sliding blocks have adsorption devices provided at one end away from the adjustment platform.

[0009] Furthermore, the two clamping blocks are both arranged in a T shape, the two slide rails are also arranged in a T shape, and the two clamping blocks are matched with the two slide rails respectively.

[0010] Furthermore, a plurality of feet are provided on the lower end surface of the base.

[0011] Furthermore, a protective layer is provided on the surface of the bending mold.

[0012] Furthermore, a knob is provided at one end of each of the plurality of threaded rods away from the adjustment platform.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the sheet metal part is bent in the utility model, the protruding limiting part in the bending device will slide and change along with the bending of the sheet metal part, thereby reducing the friction on the sheet metal part, thereby reducing the scratches in the sheet metal part processing. At the same time, when the stamping work is carried out after the bending is completed, the staff does not have to manually put the sheet metal part into the stamping table, thus avoiding the staff from being hurt by the stamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a stamping and bending integrated forming device for sheet metal parts described in an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the adsorption component of the stamping and bending integrated forming equipment of the sheet metal parts described in the embodiment of the utility model.

[0017] Figure 3 It is a front three-dimensional structural schematic diagram of an auxiliary bending component of a stamping and bending integrated forming device for sheet metal parts described in an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the back three-dimensional structure of an auxiliary bending component of a stamping and bending integrated forming device for sheet metal parts described in an embodiment of the utility model.

[0019] In the above drawings: 1 base, 2 hydraulic cylinder, 3 bending die, 4 stamping device, 5 platform, 6 circular groove, 7 semicircular movable rod, 8 fixed block, 9 limiting block, 10 return spring, 11 stabilizing block, 12 card block, 13 notch, 14 rotating motor, 15 cross bar, 16 telescopic motor, 17 adjustment table, 18 slide rail, 19 sliding block, 20 threaded rod, 21 adsorption device, 22 foot, 23 knob. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a stamping and bending integrated forming device for sheet metal parts, comprising:

[0022] A base 1 is provided with a plurality of feet 22 on the lower end surface of the base 1, and the staff can stably place the device at a designated position through the feet 22. A support seat is provided on the upper end surface of the base 1, and a hydraulic cylinder 2 is provided on the support seat. A bending mold 3 is provided at the lower end of the hydraulic cylinder 2, and a protective layer is provided on the surface of the bending mold 3. Through the provision of the protective layer, when the bending mold 3 processes the sheet metal part, the friction on the surface of the sheet metal part can be reduced, thereby reducing the scratches on the surface of the sheet metal part. A stamping device 4 is provided on the upper end surface of the base 1, and the stamping device 4 is a prior art, and can process the sheet metal part. A sheet metal part adsorption assembly is provided on the upper end surface of the base 1, and the sheet metal part adsorption assembly includes a rotating motor 14 arranged on the upper end surface of the base 1, and the rotating motor 14 is a prior art, and can make the object connected to its motor shaft rotate. A cross bar 15 is provided on the motor shaft of the rotating motor 14, and a telescopic motor 16 is provided on one end of the cross bar 15. The telescopic motor 16 is a prior art, and its motor shaft can be telescopic, so that the object connected thereto can be lifted or lowered.

[0023] The motor shaft of the telescopic motor 16 is fixedly connected with an adjustment platform 17, and a plurality of slide rails 18 are arranged in the adjustment platform 17, and a plurality of slide rails 18 are slidably connected with sliding blocks 19, and a threaded rod 20 is threadedly penetrated at one end of the plurality of sliding blocks 19, and one end of the plurality of threaded rods 20 is rotatably connected in the slide rail 18, and the other end of the plurality of threaded rods 20 penetrates the adjustment platform 17, and a knob 23 is arranged at one end of the plurality of threaded rods 20 away from the adjustment platform 17, and the staff can easily rotate the threaded rod 20 by rotating the knob 23, thereby completing the position adjustment of the adsorption device 21, and the end of the plurality of sliding blocks 19 away from the adjustment platform 17 is An adsorption device 21 is provided, which is a prior art and can be adjusted to automatically adsorb and place sheet metal parts. Through the above structure, the staff can adjust the position of the adsorption device 21, so that the adsorption device 21 can be adapted to sheet metal parts of different sizes and specifications. The auxiliary bending component includes a platform 5 arranged on the upper end surface of the base 1, and two circular grooves 6 are arranged on the platform 5 and are symmetrically arranged. Semicircular movable rods 7 are rotatably connected in the two circular grooves 6, and fixed blocks 8 are fixedly connected to one end of the two semicircular movable rods 7. Two limiting blocks 9 are arranged symmetrically on one end of the platform 5;

[0024] The two limiting blocks 9 are fixedly connected with return springs 10, and the ends of the two return springs 10 away from the two limiting blocks 9 are respectively arranged on the two fixed blocks 8. The platform 5 is provided with two symmetrically arranged stabilizing blocks 11, one end of the two stabilizing blocks 11 is provided with a clamping block 12, and the other ends of the two semicircular movable rods 7 are provided with a notch 13, and the two clamping blocks 12 are respectively slidably connected in the two notches 13. Through the above structure, when the bending mold 3 descends and bends the sheet metal, the two semicircular movable rods 7 will change with the change of the sheet metal, thereby reducing the friction of the protruding position on the sheet metal, so as to reduce the scratches on the sheet metal. The two clamping blocks 12 are both arranged in a T shape, and the two notches 13 are also arranged in a T shape. The two clamping blocks 12 are matched with the two notches 13 respectively, and the matching of the clamping blocks 12 and the notches 13 allows the clamping blocks 12 to slide stably in the notches 13.

[0025] The detailed working process of the utility model is as follows:

[0026] The staff first places the device stably in the specified position by using the feet 22. Then the staff can take out the sheet metal and place it on the platform 5 to complete the initial placement work. Then the staff can open the hydraulic cylinder 2 to press the bending mold 3 down and process the sheet metal. During the pressing process, the sheet metal is bent by pressure. At the same time, the side of the semicircular movable rod 7 at the lower end of the sheet metal that is close to each other is also subjected to pressure. Therefore, the two semicircular movable rods 7 begin to rotate relative to each other and their surfaces fit the sheet metal. Therefore, during the bending process, the sheet metal is less subject to friction from the protruding parts, thereby reducing scratches on the surface of the sheet metal and improving the quality of sheet metal processing. After completing the sheet metal bending work, the staff can rotate the knob 23 to drive the threaded rod 20 to rotate, thereby adjusting the position of the multiple sliding blocks 19 to achieve the position of the adsorption device 21. Adjust to complete the adsorption and picking work of sheet metal parts of different specifications. At this time, through the resetting action of the resetting spring 10, the two semicircular movable rods 7 rotate in the opposite direction and reset to prepare for the next work. Then the staff can turn on the rotating motor 14 to adjust its position so that it is directly above the sheet metal part, turn on the telescopic motor 16, and move the adjustment table 17 downward until the adsorption device 21 contacts the sheet metal part, and then adjust the adsorption device 21 to make it absorb the sheet metal part, and then reversely open the telescopic motor 16 to reset it, and then rotate it to above the stamping device 4 by the rotating motor 14, and move the sheet metal part downward again by the telescopic motor 16 until it is placed on the stamping table, and then adjust the adsorption device 21 to release the sheet metal part, and then complete the reset by the rotating motor 14 and the telescopic motor 16. At this time, the staff turns on the stamping device 4 to complete the stamping work on the sheet metal part.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A stamping and bending integrated forming device for sheet metal parts, characterized in that: include: A base (1), wherein a support seat is provided on the upper end surface of the base (1), a hydraulic cylinder (2) is provided on the support seat, a bending die (3) is provided at the lower end of the hydraulic cylinder (2), a punching device (4) is provided on the upper end surface of the base (1), and a sheet metal adsorption component is provided on the upper end surface of the base (1); An auxiliary bending assembly; the auxiliary bending assembly comprises a platform (5) arranged on the upper end surface of a base (1); the platform (5) is provided with two circular grooves (6) arranged symmetrically to each other; semicircular movable rods (7) are rotatably connected in the two circular grooves (6); a fixed block (8) is fixedly connected to one end of the two semicircular movable rods (7); one end of the platform (5) is provided with two limiting blocks (9) arranged symmetrically to each other; the two limiting blocks (9) are fixedly connected with a return spring (10); the ends of the two return springs (10) away from the two limiting blocks (9) are respectively arranged on the two fixed blocks (8); the platform (5) is provided with two stabilizing blocks (11) arranged symmetrically to each other; one end of the two stabilizing blocks (11) is provided with a clamping block (12); the other end of the two semicircular movable rods (7) is provided with a notch (13); the two clamping blocks (12) are respectively slidably connected in the two notches (13).

2. The punching and bending integrated forming equipment for sheet metal parts according to claim 1, characterized in that: in: The sheet metal part adsorption assembly comprises a rotating motor (14) arranged on the upper end surface of the base (1); a cross bar (15) is arranged on the motor shaft of the rotating motor (14); a telescopic motor (16) is arranged on one end of the cross bar (15); the motor shaft of the telescopic motor (16) is fixedly connected to an adjustment platform (17); a plurality of slide rails (18) are arranged in the adjustment platform (17); a plurality of slide rails (18) are slidably connected to a sliding block (19); a plurality of slide blocks (19) are threadedly penetrated at one end by a threaded rod (20); a plurality of threaded rods (20) are rotatably connected at one end by the slide rail (18); the other ends of the plurality of threaded rods (20) penetrate the adjustment platform (17); and a plurality of slide blocks (19) are provided with an adsorption device (21) at one end away from the adjustment platform (17).

3. The punching and bending integrated forming equipment for sheet metal parts according to claim 1, characterized in that: in: The two clamping blocks (12) are both arranged in a T shape, and the two notches (13) are also arranged in a T shape, and the two clamping blocks (12) are matched with the two notches (13) respectively.

4. The punching and bending integrated forming equipment for sheet metal parts according to claim 1, characterized in that: in: A plurality of feet (22) are provided on the lower end surface of the base (1).

5. The punching and bending integrated forming equipment for sheet metal parts according to claim 1, characterized in that: in: The surface of the bending die (3) is provided with a protective layer.

6. The punching and bending integrated forming equipment for sheet metal parts according to claim 2, characterized in that: in: A knob (23) is provided at one end of each of the plurality of threaded rods (20) away from the adjustment platform (17).

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