Stamping device for sheet metal parts

Abstract

The utility model relates to the technical field of stamping devices, and discloses a stamping device for sheet metal parts, which comprises a lower box body, a stamping die is fixedly connected to the middle of the upper end face of the lower box body, a transverse moving mechanism is arranged on the rear side of the lower box body, a cleaning mechanism is connected to the front side of the transverse moving mechanism, and the cleaning mechanism comprises a connecting column. The rear end of the connecting column is fixedly connected with the bottom plate, a connecting plate is connected to the outer side of the bottom plate, bristles are fixedly connected to the lower end face of the connecting plate, a groove is formed in the lower end face of the connecting column, an air outlet pipe is fixedly connected to the interior of the groove, and a plurality of air outlet heads are fixedly connected to the lower end face of the air outlet pipe. According to the sheet metal part cleaning device, the cleaning mechanism is arranged, the sheet metal part can be cleaned through high-pressure gas and bristles, dust and particles on the surface of the sheet metal part can be efficiently cleaned, and the dust and particles can be effectively prevented from affecting the stamping quality.

Description

Technical Field

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

[0002] Sheet metal stamping is a cold forming process that can quickly and easily change the shape of flat metal plates. It is widely used in blanking, punching, notching, notching, cutting, chiseling, edge pressing, cutting and other processes. Sheet metal stamping can punch multiple holes or perform multiple complex bends at a time. It is easy to operate and can be quickly formed. It is widely used in the casting of various metal parts.

[0003] When stamping sheet metal parts, especially sheet metal parts with a large surface area and relatively straight, if hard dust particles remain on the surface, it is easy to affect the forming quality of the sheet metal parts after stamping, and form depressions on the surface of the workpiece. Therefore, those skilled in the art provide a sheet metal stamping device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a stamping device for sheet metal parts is proposed. The device is provided with a cleaning mechanism, which can clean the sheet metal parts simultaneously by high-pressure gas and bristles. The cleaning structure moves along the surface of the sheet metal parts through a lateral moving mechanism, thereby efficiently cleaning the dust and particles on the surface of the sheet metal parts, and can effectively prevent dust particles from affecting the stamping quality.

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

[0006] A stamping device for sheet metal parts, comprising a lower box body, a stamping die is fixedly connected to the middle of the upper end surface of the lower box body, a lateral moving mechanism is arranged at the rear side of the lower box body, and a cleaning mechanism is connected to the front side of the lateral moving mechanism;

[0007] The lateral movement mechanism comprises a bottom plate, the front end of the bottom plate is rotatably connected to a screw rod, one end of the bottom plate is fixedly connected to a motor, the output end of the motor is fixedly connected to the screw rod, the outer end of the screw rod is sleeved with a moving seat, and both sides of the rear end surface of the bottom plate are fixedly connected to connecting seats;

[0008] The cleaning mechanism includes a connecting column, the rear end of which is fixedly connected to the bottom plate, the outer side of the bottom plate is connected to a connecting plate, the lower end surface of the connecting plate is fixedly connected to bristles, the lower end surface of the connecting column is provided with a groove, the interior of the groove is fixedly connected to an air outlet pipe, and the lower end surface of the air outlet pipe is fixedly connected to a plurality of air outlet heads;

[0009] Through the above technical solution, the cleaning mechanism can clean the sheet metal parts simultaneously by two methods of high-pressure gas and bristles. During cleaning, the cleaning structure moves along the surface of the sheet metal parts through the lateral moving mechanism, so as to efficiently clean the dust and particles on the surface of the sheet metal parts, and can effectively prevent the dust particles from affecting the stamping quality.

[0010] Furthermore, the upper end surface of the lower box body is fixedly connected with an upper box body through a plurality of support columns, the lower end surface of the upper box body is fixedly connected with a hydraulic cylinder, and the lower end of the hydraulic cylinder is fixedly connected with a pressing head;

[0011] Through the above technical solution, the hydraulic cylinder drives the pressing head to cooperate with the stamping die for stamping.

[0012] Furthermore, the pressing head corresponds to the stamping die;

[0013] Furthermore, the rear side of the upper end surface of the upper box body is fixedly connected with electric lifting rods, and the upper ends of the two electric lifting rods are respectively fixedly connected with two connecting seats;

[0014] Through the above technical solution, the electric lifting rods drive the lateral moving mechanism and the cleaning mechanism to move up and down.

[0015] Furthermore, a T-shaped groove is formed on the outer side of the connecting column, a T-shaped slider is fixedly connected to the rear end of the connecting plate, and the T-shaped slider is slidably connected to the T-shaped groove;

[0016] Through the above technical solution, the connecting plate can be disassembled by setting the T-shaped slider and the T-shaped groove.

[0017] Furthermore, a plurality of screws are connected between the T-shaped slider and the T-shaped groove;

[0018] Through the above technical solution, the screws are screwed out to disassemble the connecting plate, which is convenient for replacing and cleaning the bristles.

[0019] Furthermore, a ventilation pipe is fixedly connected to the rear side of the upper end surface of the connecting column, and the lower end of the ventilation pipe is communicated with the air outlet pipe;

[0020] Through the above technical solution, the ventilation pipe is used to connect the air pump to convey high-pressure gas to the air outlet pipe.

[0021] Furthermore, a slide rail is fixedly connected to the bottom of the front end surface of the bottom plate, and the moving seat is slidably connected to the slide rail;

[0022] Through the above technical solution, the provided slide rail is used to limit and guide the moving seat.

[0023] The utility model has the following beneficial effects:

[0024] 1. A stamping device for sheet metal parts proposed by the present utility model. When in use, a cleaning mechanism is provided, and the cleaning mechanism can clean the surface of the sheet metal parts. During cleaning, the cleaning structure moves along the surface of the sheet metal parts through a lateral movement mechanism, so as to efficiently clean the dust and particles on the surface of the sheet metal parts, and can effectively prevent the dust and particles from affecting the stamping quality.

[0025] 2. A stamping device for sheet metal parts proposed by the present utility model. The cleaning mechanism can clean the sheet metal parts simultaneously by two methods: high-pressure gas and brush bristles. When moving, the high-pressure gas blows away the particulate dust on the surface of the sheet metal parts, and then the brush bristles brush for cleaning. When the cleaning mechanism returns, the brush bristles clean again, and the high-pressure gas blows again. The cleaning effect is strong, and it can effectively prevent particles from remaining on the surface of the sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a front perspective view of a stamping device for sheet metal parts proposed by the present utility model;

[0027] Figure 2 is a rear perspective view of a stamping device for sheet metal parts proposed by the present utility model;

[0028] Figure 3 is a structural diagram of the lateral movement mechanism and the cleaning mechanism of a stamping device for sheet metal parts proposed by the present utility model;

[0029] Figure 4 is a bottom structural diagram of the cleaning mechanism of a stamping device for sheet metal parts proposed by the present utility model;

[0030] Figure 5 is a connection structural diagram of the connecting plate of a stamping device for sheet metal parts proposed by the present utility model.

[0031] LEGEND DESCRIPTION:

[0032] 1. Lower box body; 2. Stamping die; 3. Support column; 4. Upper box body; 5. Hydraulic cylinder; 6. Lower pressing head; 7. Lateral movement mechanism; 701. Bottom plate; 702. Lead screw; 703. Moving seat; 704. Motor; 705. Slide rail; 8. Cleaning mechanism; 801. Connecting column; 802. Connecting plate; 803. Brush bristles; 804. Groove; 805. Air outlet pipe; 806. Air outlet head; 807. Vent pipe; 808. T-shaped groove; 809. T-shaped slider; 810. Screw; 9. Electric lifting rod; 10. Connecting seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Referring to Figures 1-5 , an embodiment provided by the present invention: a stamping device for a sheet metal part, including a lower box body 1, a stamping die 2 is fixedly connected to the middle of the upper end surface of the lower box body 1, a transverse moving mechanism 7 is arranged at the rear side of the lower box body 1, and a cleaning mechanism 8 is connected to the front side of the transverse moving mechanism 7.

[0035] The transverse moving mechanism 7 includes a bottom plate 701, a lead screw 702 is rotatably connected to the front end of the bottom plate 701, a motor 704 is fixedly connected to one end of the bottom plate 701, the output end of the motor 704 is fixedly connected to the lead screw 702, and a moving seat 703 is sleeved on the outer end of the lead screw 702.

[0036] The cleaning mechanism 8 includes a connecting column 801, the rear end of the connecting column 801 is fixedly connected to the bottom plate 701, a connecting plate 802 is connected to the outside of the bottom plate 701, a brush 803 is fixedly connected to the lower end surface of the connecting plate 802, a groove 804 is opened on the lower end surface of the connecting column 801, an air outlet pipe 805 is fixedly connected to the inside of the groove 804, and a plurality of air outlet heads 806 are fixedly connected to the lower end surface of the air outlet pipe 805.

[0037] The upper end surface of the lower box body 1 is fixedly connected to an upper box body 4 through a plurality of support columns 3, a hydraulic cylinder 5 is fixedly connected to the lower end surface of the upper box body 4, and a lower pressing head 6 is fixedly connected to the lower end of the hydraulic cylinder 5.

[0038] The hydraulic cylinder 5 is provided to drive the lower pressing head 6 to cooperate with the stamping die 2 for stamping.

[0039] The lower pressing head 6 corresponds to the stamping die 2.

[0040] An electric lifting rod 9 is fixedly connected to the rear side of the upper end surface of the upper box body 4, connecting seats 10 are fixedly connected to both sides of the rear end surface of the bottom plate 701, and the upper ends of the two electric lifting rods 9 are respectively fixedly connected to the two connecting seats 10. The electric lifting rod 9 is provided to drive the transverse moving mechanism 7 and the cleaning mechanism 8 to move up and down.

[0041] A T-shaped groove 808 is opened on the outside of the connecting column 801, a T-shaped slider 809 is fixedly connected to the rear end of the connecting plate 802, and the T-shaped slider 809 is slidably connected to the T-shaped groove 808. The connecting plate 802 can be disassembled by providing the T-shaped slider 809 and the T-shaped groove 808.

[0042] A plurality of screws 810 are connected between the T-shaped slider 809 and the T-shaped groove 808. Unscrew the screws 810 to disassemble the connecting plate 802, which is convenient for replacing and cleaning the bristles 803.

[0043] A ventilation pipe 807 is fixedly connected to the rear side of the upper end surface of the connecting column 801. The lower end of the ventilation pipe 807 is communicated with the air outlet pipe 805. The ventilation pipe 807 is used to connect an air pump to deliver high-pressure gas to the air outlet pipe 805.

[0044] A slide rail 705 is fixedly connected to the bottom of the front end surface of the bottom plate 701. The moving seat 703 is slidably connected to the slide rail 705. The provided slide rail 705 is used to limit and guide the moving seat 703.

[0045] Working principle: When the device is in use, the sheet metal part is placed on the stamping die 2. Before stamping, the electric lifting rod 9 descends to a height where the bristles 803 can fully contact the surface of the sheet metal part. The motor 704 of the transverse moving mechanism 7 starts to drive the lead screw 702 to rotate, so as to drive the cleaning mechanism 8 to reciprocate once through the moving seat 703. During cleaning, high-pressure gas is blown out from the air outlet head 806 of the air outlet pipe 805 to blow away the particulate dust on the surface of the sheet metal part, and then the bristles 803 brush for cleaning. When the cleaning mechanism 8 returns, the bristles 803 clean again, and the high-pressure gas blows again. The cleaning effect is strong, which can effectively prevent particles from remaining on the surface of the sheet metal part. After cleaning, the electric lifting rod 9 rises, and the hydraulic cylinder 5 presses down, and the pressing head 6 presses down for stamping.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stamping device for sheet metal parts, comprising a lower box (1), characterized in that: A punching die (2) is fixedly connected to the middle of the upper end surface of the lower box body (1), a lateral moving mechanism (7) is arranged on the rear side of the lower box body (1), and a cleaning mechanism (8) is connected to the front side of the lateral moving mechanism (7); The transverse moving mechanism (7) comprises a base plate (701), the front end of the base plate (701) is rotatably connected to a screw rod (702), one end of the base plate (701) is fixedly connected to a motor (704), the output end of the motor (704) is fixedly connected to the screw rod (702), the outer end of the screw rod (702) is sleeved with a moving seat (703), and both sides of the rear end surface of the base plate (701) are fixedly connected to connecting seats (10); The cleaning mechanism (8) comprises a connecting column (801), the rear end of the connecting column (801) is fixedly connected to the bottom plate (701), the outer side of the bottom plate (701) is connected to a connecting plate (802), the lower end surface of the connecting plate (802) is fixedly connected to bristles (803), the lower end surface of the connecting column (801) is provided with a groove (804), the interior of the groove (804) is fixedly connected to an air outlet pipe (805), and the lower end surface of the air outlet pipe (805) is fixedly connected to a plurality of air outlet heads (806).

2. A punching device for sheet metal parts according to claim 1, characterized in that: The upper end surface of the lower box body (1) is fixedly connected to the upper box body (4) via a plurality of support columns (3), the lower end surface of the upper box body (4) is fixedly connected to a hydraulic cylinder (5), and the lower end of the hydraulic cylinder (5) is fixedly connected to a lower pressure head (6).

3. A punching device for sheet metal parts according to claim 2, characterized in that: The lower pressing head (6) corresponds to the punching die (2).

4. A punching device for sheet metal parts according to claim 2, characterized in that: An electric lifting rod (9) is fixedly connected to the rear side of the upper end surface of the upper box body (4), and the upper ends of the two electric lifting rods (9) are fixedly connected to two connecting seats (10) respectively.

5. The punching device for sheet metal parts according to claim 1, characterized in that: A T-shaped slot (808) is provided on the outer side of the connecting column (801), and a T-shaped slider (809) is fixedly connected to the rear end of the connecting plate (802), and the T-shaped slider (809) is slidably connected to the T-shaped slot (808).

6. A punching device for sheet metal parts according to claim 5, characterized in that: A plurality of screws (810) are connected between the T-shaped sliding block (809) and the T-shaped slot (808).

7. The punching device for sheet metal parts according to claim 1, characterized in that: A vent pipe (807) is fixedly connected to the rear side of the upper end surface of the connecting column (801), and the lower end of the vent pipe (807) is in communication with the air outlet pipe (805).

8. The punching device for sheet metal parts according to claim 1, characterized in that: A slide rail (705) is fixedly connected to the bottom of the front end surface of the base plate (701), and the movable seat (703) is slidably connected to the slide rail (705).

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