Die for producing brake pad

Abstract

The die for producing the brake pad comprises a supporting base, an operation groove is formed in the upper surface of the supporting base, a strip-shaped groove is formed in the rear surface of the interior of the operation groove, and a containing piece used for containing brake pad raw materials is arranged in the operation groove. A moving part used for driving the containing part to move left and right is arranged in the strip-shaped groove, a first L-shaped supporting frame is arranged on the left side of the rear end of the upper surface of the supporting base, a feeding part is arranged on the first L-shaped supporting frame, and a second L-shaped supporting frame is arranged on the right side of the rear end of the upper surface of the supporting base. A compression molding part is arranged on the second L-shaped support frame; a plurality of brake pads can be produced and manufactured at the same time, and the brake pads can be taken out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad production, in particular to a mold used for producing brake pads. Background Art

[0002] Mold (mújù) refers to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, a mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. Known as the "mother of industry", automobile brake pads are also called automobile brake leathers. They refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction lining and friction lining block bear external pressure and generate friction to achieve the purpose of vehicle deceleration. Automobile brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. The steel plates must be painted to prevent rust. The SMT-4 furnace temperature tracker is used to detect the temperature distribution of the coating process to ensure quality. The production process of automobile brake pads is to put the material into the mold, buckle the steel back, push it into the hot press, and control the three elements of hot pressing (force, temperature, time) to create a brake pad model, and then post-process to shape the brake pad.

[0003] The existing mold can only press a single brake pad, which is inefficient. After the mold is opened, the entire mold is located inside the mold cavity, and the finished brake pad needs to be taken out manually. The staff needs to use a clamp to take the brake pad out of the mold cavity, but the surface structure of the newly finished mold is not very stable. Using a clamp may damage the brake pad and affect the quality of the finished product. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a mold for producing brake pads which can produce a plurality of brake pads at the same time and can facilitate the removal of the brake pads.

[0005] The utility model is implemented by the following method: a mold for producing brake pads, comprising a supporting base, an operating groove is provided on the upper surface of the supporting base, a strip groove is provided on the rear surface of the operating groove, a placing piece for placing brake pad raw materials is arranged in the operating groove, a moving piece for driving the placing piece to move left and right is arranged in the strip groove, a first L-shaped supporting frame is arranged on the left side of the rear end of the upper surface of the supporting base, a feeding piece is arranged on the first L-shaped supporting frame, a second L-shaped supporting frame is arranged on the right side of the rear end of the upper surface of the supporting base, and a pressed molded piece is arranged on the second L-shaped supporting frame.

[0006] Furthermore, the moving part includes a driving motor, and the driving motor is arranged at the right end of the strip-shaped groove. The output end of the driving motor is connected to a screw rod, and a moving block is spirally sleeved on the screw rod.

[0007] Furthermore, the placement piece includes a placement box with an upper opening, the placement box is connected to the moving block, an annular groove is provided on the upper surface of the placement box, a cover plate for opening and closing the placement box is mounted on the annular groove, a plurality of material discharge grooves are equidistantly provided on the cover plate, a plurality of first telescopic cylinders are equidistantly provided on the bottom surface of the placement box, an ejection plate is provided at the end of the telescopic rod of the first telescopic cylinder, and the ejection plate is arranged in the material discharge groove.

[0008] Furthermore, the loading part includes a silo, and the silo is arranged on the upper surface of the horizontal plate of the first L-shaped support frame, and a plurality of discharge hoses are equidistantly connected to the silo, and a discharge hopper is connected to the discharge port of the discharge hose, and a plurality of multi-section telescopic cylinders are equidistantly embedded on the vertical plate of the first L-shaped support frame, and a U-shaped frame is arranged at the end of the telescopic rod of the multi-section telescopic cylinder, and the discharge hopper is arranged between the two vertical plates of the U-shaped frame.

[0009] Furthermore, the pressed part includes a second telescopic cylinder, the second telescopic cylinder is embedded in the lower surface of the horizontal plate of the second L-shaped support frame, a lifting plate is provided at the end of the telescopic rod of the second telescopic cylinder, and a plurality of pressing blocks are equidistantly provided on the lower surface of the lifting plate.

[0010] The beneficial effects of the utility model are as follows: the utility model adds a loading piece, a placing piece and a pressing and forming piece to the device, which can realize the conveying of the brake pad raw material into the placing piece, and then the pressing and forming of multiple brake pads can be realized through the pressing and forming piece, and then the brake pads can be ejected after being formed through the ejection plate, without the need for manual removal; the utility model has a simple structure and is easy to operate, and can effectively save manpower and material resources and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a side view of the utility model. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings.

[0014] See also Figure 1 and Figure 2As shown, the utility model provides an embodiment: a mold for producing brake pads, including a support base 1, an operation groove 2 is provided on the upper surface of the support base 1, a strip groove (not shown) is provided on the rear surface of the operation groove 2, a placement piece 3 for placing brake pad raw materials is provided in the operation groove 2, a moving piece 4 for driving the placement piece 3 to move left and right is provided in the strip groove, a first L-shaped support frame 5 is provided on the left side of the rear end of the upper surface of the support base 1, a feeding piece 6 is provided on the first L-shaped support frame 5, a second L-shaped support frame 7 is provided on the right side of the rear end of the upper surface of the support base 1, and a pressing piece 8 is provided on the second L-shaped support frame 7. The raw materials of the brake pads are transported to the placement piece 3 through the feeding piece 6, and then the placement piece 3 is moved to the position of the pressing piece 8 through the moving piece 4 to press the brake pads.

[0015] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the moving member 4 includes a driving motor 41, the driving motor 41 is arranged at the right end of the strip groove, the output end of the driving motor 41 is connected to a screw rod 42, and a moving block (not shown) is spirally sleeved on the screw rod 42. The driving motor 41 can drive the screw rod 42 to rotate, thereby driving the moving block to move left and right.

[0016] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the placement member 3 includes a placement box 31 with an upper opening, the placement box 31 is connected to the moving block, an annular groove (not shown) is provided on the upper surface of the placement box 31, a cover plate 32 for opening and closing the placement box 31 is mounted on the annular groove, a plurality of unloading grooves 33 are provided at equal distances on the cover plate 32, a plurality of first telescopic cylinders 34 are provided at equal distances on the inner bottom surface of the placement box 31, an ejection plate 35 is provided at the end of the telescopic rod of the first telescopic cylinder 34, and the ejection plate 35 is arranged in the unloading groove 33. The ejection plate 35 can be driven up and down by the first telescopic cylinder 34, so that the brake pad can be ejected and taken out after the brake pad is formed.

[0017] Please continue reading Figure 1 and Figure 2As shown, in one embodiment of the utility model, the feeding member 6 includes a silo 61, the silo 61 is provided on the upper surface of the horizontal plate of the first L-shaped support frame 5, the silo 61 is connected to multiple discharge hoses 62 at equal distances, and the discharge port of the discharge hose 62 is connected to a discharge hopper 63, and multiple multi-section telescopic cylinders 64 are embedded at equal distances on the vertical plate of the first L-shaped support frame 5, and a U-shaped frame 65 is provided at the end of the telescopic rod of the multi-section telescopic cylinder 64, and the discharge hopper 63 is provided between the two vertical plates of the U-shaped frame 65. The U-shaped frame 65 can be driven to move forward and backward by the multi-energy-saving telescopic cylinder 64, and the discharge hopper 63 is moved to the position of the discharge groove 33, so as to facilitate the delivery of the brake pad raw material into the discharge groove 33.

[0018] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the utility model, the press-formed part 8 includes a second telescopic cylinder 81, the second telescopic cylinder 81 is embedded on the lower surface of the horizontal plate of the second L-shaped support frame 7, a lifting plate 82 is provided at the end of the telescopic rod of the second telescopic cylinder 81, and a plurality of pressing blocks 83 are equidistantly provided on the lower surface of the lifting plate 82. The second telescopic cylinder 81 can drive the lifting plate 82 to rise and fall, so that the brake pad can be pressed and formed by the pressing blocks 83.

[0019] The telescopic cylinder, the multi-section telescopic cylinder and the driving motor in the utility model are all prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.

[0020] 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 mold for producing brake pads, characterized in that: The invention comprises a support base, an operation groove is provided on the upper surface of the support base, a strip groove is provided on the rear surface of the operation groove, a placement piece for placing brake pad raw materials is arranged in the operation groove, a moving piece for driving the placement piece to move left and right is arranged in the strip groove, a first L-shaped support frame is arranged on the left side of the rear end of the upper surface of the support base, a feeding piece is arranged on the first L-shaped support frame, a second L-shaped support frame is arranged on the right side of the rear end of the upper surface of the support base, and a pressed part is arranged on the second L-shaped support frame; the moving piece comprises a driving motor, and the strip groove is provided with a driving motor. The right end is provided with the driving motor, the output end of the driving motor is connected with a screw, and a moving block is spirally sleeved on the screw; the placing member comprises a placing box body with an upper opening, the placing box body is connected with the moving block, an annular groove is provided on the upper surface of the placing box body, a cover plate for opening and closing the placing box body is mounted on the annular groove, a plurality of material discharge grooves are provided at equal distances on the cover plate, a plurality of first telescopic cylinders are provided at equal distances on the bottom surface of the placing box body, an ejection plate is provided at the end of the telescopic rod of the first telescopic cylinder, and the ejection plate is provided in the material discharge groove; The loading part includes a silo, the silo is arranged on the upper surface of the horizontal plate of the first L-shaped support frame, a plurality of discharge hoses are equidistantly connected to the silo, a discharge hopper is connected to the discharge port of the discharge hose, a plurality of multi-section telescopic cylinders are equidistantly embedded in the vertical plate of the first L-shaped support frame, a U-shaped frame is arranged at the end of the telescopic rod of the multi-section telescopic cylinder, and the discharge hopper is arranged between the two vertical plates of the U-shaped frame; the pressed part includes a second telescopic cylinder, the second telescopic cylinder is embedded on the lower surface of the horizontal plate of the second L-shaped support frame, a lifting plate is arranged at the end of the telescopic rod of the second telescopic cylinder, and a plurality of pressing blocks are equidistantly arranged on the lower surface of the lifting plate.

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