Brake shoe multi-station integrated equipment

Abstract

The present invention discloses a brake shoe multi-station integrated device, which comprises: a bottom plate, a height block, a stop column, a hydraulic cylinder, and a stop block, wherein the bottom plate comprises a long side extending in the length direction and two wide sides extending in the width direction, the height block, the stop column, the hydraulic cylinder, and the stop block are all arranged on the bottom plate, the height block and the stop column are arranged on the same side of the brake shoe, the hydraulic cylinder is arranged on the other side of the brake shoe, the stop block is arranged at the end of the brake shoe, and the brake shoe is placed on the bottom plate along the width direction. The brake shoe multi-station integrated device of the present invention is convenient, fast, and efficient.

Description

Technical Field

[0001] The present invention relates to a brake shoe multi-station integrated device, and in particular to a brake shoe multi-station integrated device with high production efficiency. Background Art

[0002] The automobile industry is becoming more and more prominent as a pillar industry of the national economy. With the regulation of national policies, economic support for the western region, and the continuous expansion of the demand for trucks, the demand for brakes has increased by leaps and bounds, and the processing quality of brake shoes obviously affects the overall quality of brakes, and its output is bound to affect the output of the assembly. Previously, our company basically used diamond boring machines to process brake shoes, and the rough surface of the brake shoe head was positioned, and one diamond boring machine processed one brake shoe.

[0003] The original process used diamond boring processing, with one device only equipped with one brake shoe, and manual clamping was used, resulting in a relatively low output. In this process, two devices and one person could only produce 200 brake shoes a day; and the size of the two holes of the brake shoe was unstable, because the blank surface used for processing positioning was on the parting surface of the casting, and the parting surface was manually polished, which was uneven after grinding, easily causing inaccurate positioning of the two holes after processing.

[0004] Therefore, it is necessary to design a brake shoe multi-station integrated device. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a brake shoe multi-station integrated device with high production efficiency.

[0006] In order to solve the above technical problems, the technical solution of the present invention is:

[0007] A brake shoe multi-station integrated device comprises: a base plate, a height block, a stop column, a hydraulic cylinder, and a stop block, wherein the base plate comprises a long side extending along the length direction and two wide sides extending along the width direction, the height block, the stop column, the hydraulic cylinder, and the stop block are all arranged on the base plate, the height block and the stop column are arranged on the same side of the brake shoe, the hydraulic cylinder is arranged on the other side of the brake shoe, the stop block is arranged at the end of the brake shoe, and the brake shoe is placed on the base plate along the width direction.

[0008] Further improvements of the present invention are as follows:

[0009] Furthermore, the brake shoe is provided with a boss, and the boss is placed on a block of equal height.

[0010] Furthermore, a bolt is provided on the stopper, and the bolt abuts against the end of the brake shoe.

[0011] Furthermore, the brake shoe multi-station integrated equipment also includes a hydraulic station, and the hydraulic cylinder is driven by the hydraulic station.

[0012] Furthermore, the brake shoe is in an arc shape, the equal height block and the blocking column are arranged on the outer arc surface of the brake shoe, and the hydraulic cylinder is arranged on the inner arc surface of the brake shoe.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention adopts a combination of hydraulic components and machining centers, effectively avoiding the positioning surface of the parting surface, and adopts the boss and large outer cylindrical surface after single-side processing for positioning. One machining center can install 8 brake shoes at the same time, and the hydraulic cylinder can be pressed at the same time. One-button operation saves time and effort. A single production line only requires 0.25 people, and the single-shift output is increased by 4 times. The present invention has a simple and reasonable structure, simple and convenient operation, easy learning and understanding for workers, and convenient maintenance. It reduces the labor intensity of workers, improves production efficiency, ensures product quality, and saves the production cost of the enterprise. The internal perforation of the plate bottom plate can avoid the exposure of pipelines and affect the appearance, and it is convenient to clean iron cuttings; the positioning block and the retaining column adopt a surface bolt connection structure, which is convenient and quick to replace without overall disassembly; the hydraulic station can provide a stable and reliable pressure function; the hydraulic cylinder can press the workpiece at the same time, which is achieved through the position determined by reasonable design and calculation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the brake shoe multi-station integrated equipment of the present invention. DETAILED DESCRIPTION

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, a brake shoe multi-station integrated device in accordance with the present invention comprises: a base plate 1, a height-equalizing block 2, a stopper column 3, a hydraulic cylinder 4, and a stopper 5.

[0017] The base plate 1 includes a long side 11 extending along the length direction and two wide sides 12 extending along the width direction. The contour block 2, the stop column 3, the hydraulic cylinder 4, and the stop block 5 are all arranged on the base plate 1. The contour block 2 and the stop column 3 are arranged on the same side of the brake shoe 20, the hydraulic cylinder 4 is arranged on the other side of the brake shoe 20, and the stop block 5 is arranged at the end of the brake shoe 20. The brake shoe 20 is placed on the base plate 1 along the width direction.

[0018] The brake shoe 20 is provided with a boss 21, and the boss 21 is placed on the equal height block 2. The stopper 5 is provided with a bolt 51, and the bolt 51 abuts against the end of the brake shoe 20. The brake shoe multi-station integrated device also includes a hydraulic station (not shown), and the hydraulic cylinder 4 is driven by the hydraulic station. The brake shoe 20 is in an arc shape, the equal height block 2 and the stopper column 3 are arranged on the outer arc surface of the brake shoe 20, and the hydraulic cylinder 4 is arranged on the inner arc surface of the brake shoe 20.

[0019] Clamp the workpiece on the fixture and position it with the boss surface and the outer arc. Place the three bosses on the three equal-height blocks 2, with the big head against the inner stop column 3 and the outer arc against the two middle stop columns 3. Tighten the bolt 51 on the small-head stop block, press the start button of the machine tool, and the hydraulic station will work. Each cylinder will press each brake shoe 20. When the pressure reaches the design value, the machining center starts working and enters the machining program. At this time, the workers can go to other workstations to operate. After the machining is completed, the machining center prompts that the program is over and the next cycle can be carried out.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention adopts a combination of hydraulic components and machining centers, effectively avoiding the positioning surface of the parting surface, and adopts the boss and large outer cylindrical surface after single-side processing for positioning. One machining center can install 8 brake shoes at the same time, and the hydraulic cylinder can be pressed at the same time. One-button operation saves time and effort. A single production line only requires 0.25 people, and the single-shift output is increased by 4 times. The present invention has a simple and reasonable structure, simple and convenient operation, easy learning and understanding for workers, and convenient maintenance. It reduces the labor intensity of workers, improves production efficiency, ensures product quality, and saves the production cost of the enterprise. The internal perforation of the plate bottom plate can avoid the exposure of pipelines and affect the appearance, and it is convenient to clean iron cuttings; the positioning block and the retaining column adopt a surface bolt connection structure, which is convenient and quick to replace without overall disassembly; the hydraulic station can provide a stable and reliable pressure function; the hydraulic cylinder can press the workpiece at the same time, which is achieved through the position determined by reasonable design and calculation.

[0021] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work are all within the protection scope of the present invention.

Claims

1. A brake shoe multi-station integrated device, characterized in that: include: A bottom plate, a height block, a stopper, a hydraulic cylinder, and a stopper. The bottom plate includes a long side extending in the length direction and two wide sides extending in the width direction. The height block, the stopper, the hydraulic cylinder, and the stopper are all arranged on the bottom plate. The height block and the stopper are arranged on the same side of the brake shoe, the hydraulic cylinder is arranged on the other side of the brake shoe, the stopper is arranged at the end of the brake shoe, and the brake shoe is placed on the bottom plate along the width direction. The bottom plate is provided with eight brake shoe stations, each station corresponds to a fixed brake shoe, and the eight brake shoes are arranged in two rows, the brake shoe in the upper row is opposite to the inner arc surface in the lower row, the big heads of the two brake shoes in the same column of the upper and lower rows are close to each other, and the big heads of the two brake shoes are inserted into each other's inner arc surface side; the brake shoe is provided with a boss, and the boss is placed on the height block; the brake shoe is in an arc shape, the height block and the stopper are arranged on the outer arc surface of the brake shoe, and the hydraulic cylinder is arranged on the inner arc surface of the brake shoe.

2. The brake shoe multi-station integrated equipment according to claim 1, characterized in that: The stopper is provided with a bolt, and the bolt abuts against the end of the brake shoe.

3. The brake shoe multi-station integrated equipment according to claim 1, characterized in that: The brake shoe multi-station integrated equipment also includes a hydraulic station, and the hydraulic cylinder is driven by the hydraulic station.

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