Machining system for internal thread part of bolt sleeve for automobile brake

Abstract

The utility model relates to an internal thread part processing system of a bolt sleeve for an automobile brake, which is used for circularly returning and transporting a tray loaded with a plurality of bolts, and comprises a rack, slide rail clamping areas symmetrically arranged on the inner walls of the two sides of the rack, and a transportation area arranged between the slide rail clamping areas on the two sides. The sliding rail clamping area comprises a first sliding rail, a second sliding rail, a clamping part, a conveying area, a first lifting conveying area, a second lifting conveying area and a third lifting conveying area. Compared with the prior art, due to the fact that the upper sliding rail clamping area, the lower sliding rail clamping area and the three lifting conveying areas playing different roles are arranged, the interruption time and the waiting time of the tray in the conveying process are greatly shortened, and the overall conveying efficiency is improved. In the transportation process, the second lifting transportation area can serve as a temporary warehouse, and higher flexibility is provided for production or distribution. And redundant operation in the transportation process is also reduced, so that the overall transportation cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of parts processing equipment technology, and in particular to a processing system for the internal thread of a bolt sleeve for automobile brakes. Background Technology

[0002] The machining of the internal threads of automotive brake bolt sleeves is typically performed manually or via semi-automatic CNC machining. Both methods have their advantages and disadvantages. Manual machining offers greater flexibility than semi-automatic CNC machining, allowing for adjustments based on production needs and adaptation to different production tasks and product changes. Semi-automatic CNC machining, compared to manual machining, offers improved operational efficiency.

[0003] However, both manual material handling and semi-automatic CNC machining suffer from low operational efficiency and long transportation routes. Therefore, improvements in transportation are urgently needed to shorten transportation routes and improve overall transportation efficiency. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of the existing technology and provide a machining system for the internal thread of a bolt sleeve for automobile brakes.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] The technical solution of this utility model is to provide a machining system for the internal thread of a bolt sleeve for automotive brakes, used for the cyclical transport of a pallet loaded with several bolts, comprising: a frame, slide rail clamping areas symmetrically arranged on the inner walls of both sides of the frame, and a transport area disposed between the two slide rail clamping areas.

[0007] The slide rail clamping area includes a first slide rail symmetrically arranged on the inner walls of both sides of the frame, a second slide rail higher than the first slide rail, and a clamping part that is slidably connected to the first slide rail and the second slide rail and is used to clamp the pallet in the transport area.

[0008] The transport area includes a first lifting transport area, a second lifting transport area, and a third lifting transport area arranged in parallel for the return of the pallets. The first lifting transport area is used to input or output the pallets, the second transport area is used to temporarily store the pallets, and the third transport area is used to send the pallets to the processing area.

[0009] In some specific embodiments, the clamping part includes a slider that is slidably connected to the first slide rail and the second slide rail respectively, a first cylinder connected to the slider, and a clamping plate disposed at the movable end of the cylinder.

[0010] In some specific embodiments, the upper surface of the slider is provided with a groove, and the cylinder is disposed in the groove.

[0011] In some specific embodiments, the clamping plate is L-shaped and includes a first bent portion connected to the movable end of the cylinder and a second bent portion for supporting the tray.

[0012] In some specific embodiments, the upper surface of the tray is provided with a plurality of positioning grooves for accommodating bolts.

[0013] In some specific embodiments, the four corners of the top of the tray are provided with limiting posts, and the four corners of the bottom are provided with limiting grooves that match the limiting posts, so that the trays can be stacked after the limiting posts are inserted into the limiting grooves.

[0014] In some specific embodiments, the first lifting transport area, the second lifting transport area and the third lifting transport area all include a lifting assembly, and the top of the lifting assembly is provided with a positioning post that matches the limiting groove.

[0015] In some specific embodiments, the lifting assembly includes four linked lifting cylinders.

[0016] In some specific embodiments, a control system communicatively connected to the clamping part, the first lifting transport area, the second lifting transport area, and the third lifting transport area is also included.

[0017] In some specific embodiments, a material trolley is also included for conveying the pallet into the first lifting transport area and for outputting the pallet from the first lifting transport area.

[0018] Compared with existing technologies, this invention, by providing two upper and lower sliding rail clamping areas and three lifting and transporting zones with different functions, greatly reduces the interruption and waiting time of pallets during transportation, thereby improving overall transportation efficiency. During transportation, the second lifting and transporting zone can serve as a temporary warehouse, providing greater flexibility for production or distribution; it also reduces redundant operations during transportation, thereby lowering overall transportation costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a side view of the structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of this utility model during operation.

[0022] Figure 4 This is a side view of the structure of this utility model during operation.

[0023] The diagram is labeled as follows:

[0024] 1 is the frame, 2 is the first lifting and transporting area, 3 is the second lifting and transporting area, 4 is the third lifting and transporting area, 5 is the lifting assembly, 501 is the positioning column, 6 is the first slide rail, 7 is the second slide rail, 8 is the clamping part, 801 is the cylinder, 802 is the clamping plate, 803 is the slider, 9 is the tray, 901 is the limiting column, 902 is the limiting groove, and 903 is the positioning groove. Detailed Implementation

[0025] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0026] Example 1:

[0027] like Figures 1-4 The diagram shows a machining system for the internal thread of a bolt sleeve used in automotive brake applications. It is used for the cyclical transport of a pallet 9 containing several bolts. The system includes: a frame 1; slide rail clamping areas symmetrically arranged on the inner walls of both sides of the frame 1; and a transport area between the two slide rail clamping areas.

[0028] The slide rail clamping area includes a first slide rail 6 symmetrically arranged on the inner walls of both sides of the frame 1, a second slide rail 7 higher than the first slide rail 6, and a clamping part 8 that is slidably connected to the first slide rail 6 and the second slide rail 7 and is used to clamp the pallet 9 in the transport area.

[0029] The transport area includes a first lifting transport area 2, a second lifting transport area 3, and a third lifting transport area 4 arranged in parallel for the return of pallets 9. The first lifting transport area 2 is used for inputting or outputting pallets 9, the second transport area 3 is used for temporarily storing pallets 9, and the third transport area 4 is used for sending pallets 9 to the processing area.

[0030] In this technical solution, the first lifting transport area 2, the second lifting transport area 3, and the third lifting transport area 4 realize the cyclical return transport of the pallets 9. Specifically, the first batch of several pallets 9 loaded with bolts to be processed are placed in the first lifting transport area 2. The clamping part 8 on the first slide rail 6 clamps several pallets 9 loaded with bolts to be processed and transfers them to the third lifting transport area 3. After the third lifting transport area 3 is lifted, the robotic arm transfers each layer of pallets 9 loaded with bolts to be processed to the processing area. When the bolts are processed, they are returned to the third lifting transport area 3. The clamping part 8 on the second slide rail 7 clamps the first batch of pallets 9 loaded with processed bolts and transfers them to the first lifting transport area 2. When the first lifting transport area 2 is filled with the second batch of pallets 9 loaded with bolts to be processed, the clamping part 8 on the first slide rail 6 clamps the second batch of pallets 9 loaded with bolts to be processed and transfers them to the second lifting transport area 3 for temporary storage. The clamping part 8 on the second slide rail 7 clamps the first batch of pallets 9 loaded with processed bolts and transfers them to the first lifting transport area 2. They can then be output via a material trolley.

[0031] More specifically,

[0032] The clamping part 8 includes a slider 83 slidably connected to the first slide rail 6 and the second slide rail 7 respectively, a first cylinder 81 connected to the slider 83, and a clamping plate 82 disposed at the movable end of the cylinder 81. The upper surface of the slider 83 is provided with a groove, and the cylinder 81 is disposed in the groove. The clamping plate 82 is L-shaped and includes a first bent part connected to the movable end of the first cylinder 81 and a second bent part for supporting the tray 9.

[0033] The upper surface of the pallet 9 is provided with several positioning grooves 903 for accommodating bolts. The four corners of the top of the pallet 9 are provided with limiting posts 901, and the four corners of the bottom are provided with corresponding limiting grooves 902 that match the limiting posts 901. This allows the pallets 9 to be stacked after the limiting posts 901 are inserted into the limiting grooves 902, making it easier to transport multiple pallets 9 at once and improving work efficiency.

[0034] The first lifting transport area 2, the second lifting transport area 3, and the third lifting transport area 4 all include a lifting assembly 5, and the top of the lifting assembly is provided with a positioning post 501 that matches the limiting groove 902. For example, the lifting assembly 5 includes four linked lifting cylinders.

[0035] To achieve automation, a control system is also included that is communicatively connected to the clamping unit 8, the first lifting transport area 2, the second lifting transport area 3, and the third lifting transport area 4.

[0036] It also includes a material trolley for conveying the pallet 9 into the first lifting transport area 2 and for outputting the pallet 9 from the first lifting transport area 2.

[0037] The working method of the above-mentioned automotive brake bolt sleeve internal thread machining system includes the following steps:

[0038] S1. The first batch of pallets 9 loaded with bolts to be processed on the material trolley are transported to the first lifting and transport area 2. The positioning column 501 at the moving end of the lifting cylinder is inserted into the limiting groove 902 at the bottom of the pallet 9.

[0039] S2. The clamping part 8 on the first slide rail 6 slides to the first lifting transport area 2. The lifting component 5 of the first lifting area 2 rises or falls to a certain height, so that the cylinders 801 on both sides of the first slide rail 6 push the clamping plate 802 to clamp the bottom of the tray 9 and slide along the first slide rail 6 to the third lifting transport area 2. The lifting component 5 of the third lifting transport area 2 rises or falls to a certain height, so that the positioning post 501 at the movable end of its lifting cylinder is inserted into the limiting groove 902 at the bottom of the tray 9.

[0040] S3. The robotic arm transfers the pallet 9 from the third lifting and transport area 2 to the processing area;

[0041] At this time, the material trolley can simultaneously transport the second batch of pallets 9 to the first lifting transport area 2, and slide along the first slide rail 6 to the second lifting transport area 3. The second lifting transport area 3 rises or falls to a certain height, so that the positioning column 501 at the moving end of the lifting cylinder is inserted into the limiting groove 902 at the bottom of the pallet 9, temporarily storing the second batch of pallets 9.

[0042] S4. After the bolts are processed, the robotic arm returns the pallet 9 containing the processed bolts to the third lifting and transporting area 2. The clamping part 8 on the second slide rail 9 slides to the third lifting and transporting area 4, so that the cylinders 801 on both sides of the second slide rail 7 push the clamping plate 802 to clamp the bottom of the pallet 9 and slide along the second slide rail 7 to the first lifting and transporting area 2. The first lifting and transporting area 2 rises or falls to a certain height, so that the positioning pin 501 at the moving end of the lifting cylinder inserts into the limiting groove 902 at the bottom of the pallet 9. After the first batch of pallets 9 have all returned to the first lifting and transporting area 2, the logistics trolley sends out the first batch of pallets 9.

[0043] The above description of the embodiments is provided to enable those skilled in the art to understand and use the utility model. It will be apparent to those skilled in the art that various modifications can be easily made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present utility model is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present utility model without departing from its scope should be within the protection scope of the present utility model.

Claims

1. A system for machining the internal thread of a bolt sleeve for automotive brakes, used for the cyclic transport of a pallet (9) containing a plurality of bolts, characterized in that, include: The frame (1), the slide rail clamping areas symmetrically arranged on the inner walls of both sides of the frame (1), and the transport area between the two slide rail clamping areas, wherein, The slide rail clamping area includes a first slide rail (6) symmetrically arranged on the inner walls of both sides of the frame (1), a second slide rail (7) higher than the first slide rail (6), and a clamping part (8) slidably connected to the first slide rail (6) and the second slide rail (7) and used to clamp the pallet (9) in the transport area. The transport area includes a first lifting transport area (2), a second lifting transport area (3), and a third lifting transport area (4) arranged in parallel for the return of the pallet (9). The first lifting transport area (2) is used to input or output the pallet (9), the second lifting transport area (3) is used to temporarily store the pallet (9), and the third lifting transport area (4) is used to send the pallet (9) to the processing area.

2. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 1, characterized in that, The clamping part (8) includes a slider (83) that is slidably connected to the first slide rail (6) and the second slide rail (7), a first cylinder (81) connected to the slider, and a clamping plate (82) disposed at the movable end of the first cylinder (81).

3. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 2, characterized in that, The upper surface of the slider (83) is provided with a groove, and the first cylinder (81) is located in the groove.

4. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 2, characterized in that, The clamp (82) is L-shaped and includes a first bent portion connected to the movable end of the first cylinder (81) and a second bent portion for supporting the tray (9).

5. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 1, characterized in that, The upper surface of the tray (9) is provided with several positioning grooves (903) for accommodating bolts.

6. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 1, characterized in that, The tray (9) has four limiting posts (901) at the top corners and four limiting grooves (902) at the bottom corners that match the limiting posts (901), so that the tray (9) can be stacked after the limiting posts (901) are inserted into the limiting grooves (902).

7. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 6, characterized in that, The first lifting transport area (2), the second lifting transport area (3) and the third lifting transport area (4) all include a lifting assembly (5), and the top of the lifting assembly is provided with a positioning post (501) that matches the limiting groove (902).

8. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 7, characterized in that, The lifting assembly (5) includes four linked lifting cylinders.

9. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 1, characterized in that, It also includes a control system that is communicatively connected to the clamping part (8), the first lifting transport area (2), the second lifting transport area (3) and the third lifting transport area (4).

10. The machining system for the internal thread portion of a bolt sleeve for automotive brakes according to claim 1, characterized in that, It also includes a material trolley for conveying the pallet (9) into the first lifting transport area (2) and for outputting the pallet (9) from the first lifting transport area (2).

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