Stamping device for fan cover of motor shell

Abstract

The utility model provides a stamping device for a motor shell fan cover, which comprises a supporting base, a placing groove is arranged on the upper surface of the supporting base, first telescopic cylinders are arranged at the left end and the right end in the placing groove, and a stamping lower die is arranged at the tail end of a telescopic rod of each first telescopic cylinder. Guide rods are arranged at the left end and the right end of the upper surface of the supporting base correspondingly, the guide rods are sleeved with the lower stamping die, a fixing base is arranged at the upper ends of the guide rods, a portal frame is arranged on the upper surface of the fixing base, and second telescopic air cylinders are connected to the left end and the right end of the lower surface of a transverse plate of the portal frame through first bolts correspondingly. A lifting plate is arranged at the tail end of a telescopic rod of the second telescopic air cylinder, a punching head is connected to the lower surface of the lifting plate through a second bolt, and punching openings corresponding to the punching head are formed in the left end and the right end of the fixing base correspondingly. According to the utility model, punch forming of the motor housing fan housing can be realized, and demoulding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of motor manufacturing, in particular to a punching device for a motor housing wind shield. Background Art

[0002] Stamping is a production process that uses the power of conventional or specialized stamping equipment to subject sheet metal to direct deformation forces within a die, thereby achieving a desired shape, size, and performance. The die used in stamping is called a stamping die, or simply a die. A die is a specialized tool used to mass-process materials (metal or non-metal) into the desired parts.

[0003] The existing stamping process needs to be carried out in the stamping area, resulting in low stamping safety. Since the stamping area is located in the middle of the operating table, the difficulty of positioning and placing the materials and demolding after stamping is increased, resulting in low operational convenience, low processing efficiency, and poor ease of use. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a motor housing wind cover stamping device that can realize the stamping forming of the motor housing wind cover and is easy to realize demoulding.

[0005] The utility model is implemented by the following method: a stamping device for a motor housing wind cover, comprising a support base, a placement groove is provided on the upper surface of the support base, a first telescopic cylinder is provided at both left and right ends of the placement groove, a stamping lower die is provided at the end of the telescopic rod of the first telescopic cylinder, a guide rod is provided at both left and right ends of the upper surface of the support base, the stamping lower die is sleeved on the guide rod, a fixed seat is provided at the upper end of the guide rod, a gantry is provided on the upper surface of the fixed seat, the left and right ends of the lower surface of the horizontal plate of the gantry are connected to the second telescopic cylinder via a first bolt, a lifting plate is provided at the end of the telescopic rod of the second telescopic cylinder, the lower surface of the lifting plate is connected to a stamping head via a second bolt, and stamping openings corresponding to the stamping head are provided at both left and right ends of the fixed seat.

[0006] Furthermore, the stamping lower mold includes a U-shaped lifting seat, which is sleeved on the guide rod, and the U-shaped lifting seat is provided at the end of the telescopic rod of the first telescopic cylinder. The upper surface of the U-shaped lifting seat is fixed with a mounting plate via a third bolt, and support blocks are provided at both left and right ends of the upper surface of the mounting plate. The upper surface of the support block is connected to the support plate via a fourth bolt, and a mold seat is provided on the upper surface of the support plate. A stamping groove is provided on the upper surface of the mold seat, and a third telescopic cylinder is embedded in the upper surface of the support block. The end of the telescopic rod of the third telescopic cylinder is provided with an ejection block for realizing the demolding of the motor housing wind cover.

[0007] The beneficial effect of the utility model is that the utility model adds a stamping lower die and a stamping head to the device, which can realize the stamping forming of the motor housing wind cover, facilitates the demoulding of the motor housing wind cover after stamping, increases the convenience of demoulding, improves the stamping processing efficiency of the device, increases the convenience of device operation, and improves the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a structural diagram of the first state of the utility model.

[0009] Figure 2 This is a structural diagram of the second state of the utility model. DETAILED DESCRIPTION

[0010] The present invention will be further described below with reference to the accompanying drawings.

[0011] See also Figure 1 and Figure 2 As shown, the utility model provides an embodiment: a stamping device for a motor housing wind cover, comprising a support base 1, a placement groove 2 is provided on the upper surface of the support base 1, and a first telescopic cylinder 21 is provided at both left and right ends of the placement groove 2, and a stamping lower mold 3 is provided at the end of the telescopic rod of the first telescopic cylinder 21, and a guide rod 11 is provided at both left and right ends of the upper surface of the support base 1, and the stamping lower mold 3 is sleeved on the guide rod 11, and a fixed seat 12 is provided at the upper end of the guide rod 11, and a gantry 13 is provided on the upper surface of the fixed seat 12, and the left and right ends of the lower surface of the horizontal plate of the gantry 13 are connected to the second telescopic cylinder 15 via a first bolt 14, and a lifting plate 16 is provided at the end of the telescopic rod of the second telescopic cylinder 15, and the lower surface of the lifting plate 16 is connected to the punching head 18 via a second bolt 17, and a punching port 19 corresponding to the punching head 18 is provided on both left and right ends of the fixed seat 12. Through the action of the first telescopic cylinder 21, the stamping lower die 3 can be driven to move up and down on the guide rod 11. Through the action of the second telescopic cylinder 15, the stamping head 18 can be moved up and down, and in conjunction with the stamping lower die 3, the stamping effect of the motor housing wind cover can be achieved.

[0012] Please continue reading Figure 1 and Figure 2As shown, in one embodiment of the present invention, the stamping lower mold 3 includes a U-shaped lifting seat 31, which is sleeved on the guide rod 11, and the U-shaped lifting seat 31 is provided at the end of the telescopic rod of the first telescopic cylinder 21. The upper surface of the U-shaped lifting seat 31 is fixed with a mounting plate 33 via a third bolt 32, and support blocks 34 are provided at both ends of the upper surface of the mounting plate 33. The upper surface of the support block 34 is connected to a support plate 36 via a fourth bolt 35, and a mold seat 37 is provided on the upper surface of the support plate 36. A stamping groove 38 is provided on the upper surface of the mold seat 37, and a third telescopic cylinder 39 is embedded in the upper surface of the support block 34. The end of the telescopic rod of the third telescopic cylinder 39 is provided with an ejection block 30 for realizing the demolding of the motor housing wind cover. Through the action of the first telescopic cylinder 21, the U-shaped lifting seat 31 can be driven to move up and down, thereby enabling the mold seat 37 to move up and down, which is convenient for the stamping and forming of the motor housing wind cover. Through the action of the third telescopic cylinder 39, the ejection block 30 can be driven to move up and down, and the motor housing wind cover can be ejected and demolded after stamping and forming.

[0013] The telescopic cylinder and the punching head in the present invention are both prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.

[0014] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A stamping device for a motor housing fan cover, characterized in that: It includes a supporting base, a placement groove is provided on the upper surface of the supporting base, a first telescopic cylinder is provided at both left and right ends of the placement groove, a stamping lower mold is provided at the end of the telescopic rod of the first telescopic cylinder, a guide rod is provided at both left and right ends of the upper surface of the supporting base, the stamping lower mold is sleeved on the guide rod, a fixed seat is provided at the upper end of the guide rod, a gantry is provided on the upper surface of the fixed seat, the left and right ends of the lower surface of the horizontal plate of the gantry are connected with the second telescopic cylinder via a first bolt, a lifting plate is provided at the end of the telescopic rod of the second telescopic cylinder, the lower surface of the lifting plate is connected with a punching head via a second bolt, and stamping openings corresponding to the punching head are provided at both left and right ends of the fixed seat.

2. The punching device for a motor housing fan cover according to claim 1, characterized in that: The stamping lower die includes a U-shaped lifting seat, which is sleeved on the guide rod. The U-shaped lifting seat is provided at the end of the telescopic rod of the first telescopic cylinder. A mounting plate is fixed to the upper surface of the U-shaped lifting seat via a third bolt. Support blocks are provided at both left and right ends of the upper surface of the mounting plate. The upper surface of the support block is connected to the support plate via a fourth bolt. A die seat is provided on the upper surface of the support plate. A stamping groove is provided on the upper surface of the die seat. The third telescopic cylinder is embedded in the upper surface of the support block. An ejection block for demolding the motor housing wind cover is provided at the end of the telescopic rod of the third telescopic cylinder.

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