Drilling machine for drum type friction plate production

Abstract

The utility model belongs to the technical field of drum-type friction plate production, and particularly relates to a drilling machine for drum-type friction plate production, which comprises a machining frame, a fixing frame is fixedly mounted at the top of the machining frame, a conveying belt is rotatably mounted on the inner side of the fixing frame, and a fixing sleeve is fixedly mounted at the top of the machining frame. A first driving shaft is fixedly mounted at the output end of the first motor, and through the arranged discharging assembly, after the drum type friction plate is machined, the first motor can be controlled to drive the first driving shaft to rotate, so that the first driving shaft can drive the rotating roller and the supporting frame to rotate after rotating, and the drum type friction plate can be conveniently discharged. And a second motor is controlled to drive a rotating shaft and a fixing box to rotate, so that clamping of a clamping limiting block on the drum-type friction plate is canceled, the drum-type friction plate can slide to the position above the conveying belt, workers can continue to conduct feeding, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drum type friction plate production, in particular to a drilling machine for producing drum type friction plates. Background Art

[0002] Generally, a drum brake is composed of a rotating part, a fixed part, an actuating part and a positioning and adjusting device. It is composed of brake friction pads, brake base plates, brake cylinders, brake shoes and other related connecting rods, springs, pins and brake drums. When processing brake friction pads, a drilling machine is required. A drilling machine refers to a machine tool that mainly uses a drill bit to process holes on the workpiece. Usually, the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes and blind holes. By replacing special tools, it can expand, countersink, ream holes or perform tapping and other processing;

[0003] The announcement number CN 220073940 U discloses a drilling machine for producing drum friction plates, comprising a drilling machine base, a traverse seat and a mounting seat, wherein the top of the drilling machine base is fixedly connected with a drilling machine body, a lateral adjustment component is arranged between the drilling machine base and the traverse seat, a longitudinal adjustment component is arranged between the traverse seat and the mounting seat, and a drum friction plate fixing component is arranged on the mounting seat;

[0004] When it is in use, after the processing is completed, the staff needs to pause the device, disassemble the drum friction plate, place and clamp the drum friction plate to be processed, which makes the device less automated and the working time longer. Therefore, we propose a drilling machine for the production of drum friction plates. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a drilling machine for producing drum-type friction plates.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drilling machine for producing drum friction plates comprises a processing frame, a fixing frame is fixedly installed on the top of the processing frame, a conveyor belt is rotatably installed on the inner side of the fixing frame, a fixing sleeve is fixedly installed on the top of the processing frame, a first motor is fixedly installed on the inner side of the fixing sleeve, a first driving shaft is fixedly installed on the output end of the first motor, a rotating roller is fixedly installed on the top of the first driving shaft, and a supporting frame is fixedly installed on the top of the rotating roller; a material discharge assembly, the material discharge assembly is installed on the supporting frame; and a clamping assembly, the clamping assembly is installed on the material discharge assembly.

[0008] Preferably, the unloading assembly includes a second motor, a rotating shaft, a fixed box and a drum friction plate, the second motor is fixedly mounted on the inner side of the support frame, the rotating shaft is fixedly mounted on the output end of the second motor, the fixed box is fixedly mounted between one side of the rotating shaft, and the drum friction plate is arranged above the fixed box.

[0009] By adopting the above technical solution, after the second motor drives the rotating shaft to rotate, the drum friction plate can be directed downward, so that the drum friction plate can be unloaded above the conveyor belt, making unloading more convenient.

[0010] Preferably, the clamping assembly includes a third motor, a second drive shaft, a gear, a rack, a connecting block and a clamping limit block, the third motor is fixedly mounted on the bottom inner wall of the fixed box, the second drive shaft is fixedly mounted on the output end of the third motor, the gear is fixedly mounted on the outside of the second drive shaft, the rack is slidably mounted on the left and right sides of the top of the fixed box, the gear and the rack are meshed, the connecting block is fixedly mounted on the top of the rack, and the clamping limit block is fixedly mounted on one side of the connecting block.

[0011] By adopting the above technical solution, the gear can drive the connecting block and the clamping limit block to slide through the rack after rotating.

[0012] Preferably, movable grooves are provided at the four corners of the top of the support frame, and the rotating shaft and the fixed box are rotatably mounted on the inner side of the movable grooves.

[0013] By adopting the above technical solution, the rotation range of the fixed box is made larger, so that the drum friction plate is not easily interfered during the rotation process.

[0014] Preferably, a placement groove is provided on the top of the fixing box, and the drum-type friction plate is placed inside the placement groove.

[0015] By adopting the above technical solution, the placement groove facilitates the placement of the connection block.

[0016] Preferably, sliding grooves are provided on two main sides of the top of the fixed box, and the connecting blocks are slidably installed on the inner sides of the sliding grooves.

[0017] By adopting the above technical solution, the sliding groove makes it easy for the connecting block to slide only after being subjected to force.

[0018] Preferably, a mounting groove is formed on the top of the fixing sleeve, the first motor is fixedly mounted on the inner side of the mounting groove, and the first driving shaft is rotatably mounted on the inner side of the mounting groove.

[0019] By adopting the above technical solution, the mounting groove facilitates the installation of the first motor and can provide lateral support for the first drive shaft.

[0020] Preferably, the length of the connecting block is greater than the height of the drum friction plate, and an anti-slip pad is provided at the bottom of the clamping limit block.

[0021] By adopting the above technical solution, the placement groove is opened without causing interference to the movement of the connection block.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model is a drilling machine for producing drum friction plates. Through the provided unloading assembly, after the drum friction plates are processed, the first motor can be controlled to drive the first driving shaft to rotate, so that the first driving shaft can drive the rotating roller and the supporting frame to rotate after the rotation, so that the processed drum friction plates are moved to the top of the conveyor belt, and the second motor is controlled to drive the rotating shaft and the fixed box to rotate, so that the clamping limit block cancels the clamping of the drum friction plates, so that the drum friction plates can slide to the top of the conveyor belt, and the staff can continue to load materials, thereby improving work efficiency;

[0024] (2) The utility model is a drilling machine for producing drum friction plates. By setting a clamping assembly, the drum friction plate is flipped over the placement groove, and the third motor is controlled to drive the second drive shaft to rotate, so that the second drive shaft drives the rack, the connecting block and the clamping limit block to slide through the gear, so that the clamping limit block can clamp and limit the drum friction plate, thereby making the device more convenient to clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional structural schematic diagram of a drilling machine for producing a drum-type friction plate proposed in the utility model;

[0026] Figure 2 It is a partial three-dimensional structural schematic diagram of a drilling machine for producing a drum-type friction plate proposed by the utility model;

[0027] Figure 3 It is a partial three-dimensional structural schematic diagram of a drilling machine for producing a drum-type friction plate proposed by the utility model;

[0028] Figure 4 The utility model is a partial three-dimensional structural schematic diagram of a drilling machine for producing drum-type friction plates.

[0029] In the figure: 1. processing frame; 2. fixing frame; 3. conveyor belt; 4. fixing sleeve; 5. first motor; 6. first driving shaft; 7. rotating roller; 8. supporting frame; 9. second motor; 10. rotating shaft; 11. fixing box; 12. drum friction plate; 13. third motor; 14. second driving shaft; 15. gear; 16. rack; 17. connecting block; 18. clamping limit block; 19. movable slot; 20. placement slot; 21. sliding slot; 22. installation slot. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] refer to Figure 1-4 A drilling machine for producing drum friction plates includes a processing frame 1, a fixing frame 2 is fixedly installed on the top of the processing frame 1, a conveyor belt 3 is rotatably installed inside the fixing frame 2, a fixing sleeve 4 is fixedly installed on the top of the processing frame 1, a first motor 5 is fixedly installed inside the fixing sleeve 4, a first driving shaft 6 is fixedly installed on the output end of the first motor 5, a rotating roller 7 is fixedly installed on the top of the first driving shaft 6, and a supporting frame 8 is fixedly installed on the top of the rotating roller 7; a material blanking component, the material blanking component is installed on the supporting frame 8; a clamping component, the clamping component is installed on the material blanking component.

[0032] In this embodiment, the unloading assembly includes a second motor 9, a rotating shaft 10, a fixed box 11 and a drum friction plate 12. The second motor 9 is fixedly installed on the inner side of the support frame 8, the rotating shaft 10 is fixedly installed on the output end of the second motor 9, the fixed box 11 is fixedly installed between one side of the rotating shaft 10, and the drum friction plate 12 is arranged above the fixed box 11.

[0033] In this embodiment, the clamping assembly includes a third motor 13, a second drive shaft 14, a gear 15, a rack 16, a connecting block 17 and a clamping limit block 18. The third motor 13 is fixedly mounted on the bottom inner wall of the fixed box 11, the second drive shaft 14 is fixedly mounted on the output end of the third motor 13, the gear 15 is fixedly mounted on the outer side of the second drive shaft 14, the rack 16 is slidably mounted on the left and right sides of the top of the fixed box 11, the gear 15 and the rack 16 are meshed, the connecting block 17 is fixedly mounted on the top of the rack 16, and the clamping limit block 18 is fixedly mounted on one side of the connecting block 17.

[0034] In this embodiment, movable grooves 19 are formed at four corners of the top of the support frame 8 , and the rotating shaft 10 and the fixed box 11 are rotatably mounted inside the movable grooves 19 .

[0035] In this embodiment, a placement groove 20 is opened on the top of the fixing box 11 , and the drum friction plate 12 is placed inside the placement groove 20 .

[0036] In this embodiment, sliding grooves 21 are provided on two main sides of the top of the fixing box 11 , and the connecting blocks 17 are slidably installed inside the sliding grooves 21 .

[0037] In this embodiment, a mounting groove 22 is formed on the top of the fixed sleeve 4 , the first motor 5 is fixedly mounted on the inner side of the mounting groove 22 , and the first driving shaft 6 is rotatably mounted on the inner side of the mounting groove 22 .

[0038] In this embodiment, the length of the connecting block 17 is greater than the height of the drum friction plate 12 , and an anti-slip pad is provided at the bottom of the clamping limit block 18 .

[0039] The specific operation is that after the drum friction plate 12 is processed, the first motor 5 can be controlled to drive the first driving shaft 6 to rotate, so that the first driving shaft 6 can drive the rotating roller 7 and the supporting frame 8 to rotate after rotation, so that the processed drum friction plate 12 moves to the top of the conveyor belt 3, and the second motor 9 is controlled to drive the rotating shaft 10 and the fixed box 11 to rotate, so that the clamping limit block 18 cancels the clamping of the drum friction plate 12, so that the drum friction plate 12 can slide to the top of the conveyor belt 3, and the staff can continue to load the material, so as to improve the work efficiency; the drum friction plate 12 is turned over above the placement groove 20, and the third motor 13 is controlled to drive the second driving shaft 14 to rotate, so that the second driving shaft 14 drives the rack 16, the connecting block 17 and the clamping limit block 18 to slide through the gear 15, so that the clamping limit block 18 can clamp and limit the drum friction plate 12, so that the device can be clamped more conveniently.

[0040] The above is a detailed introduction to a drilling machine for producing a drum friction plate provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A drilling machine for producing drum friction plates, characterized in that: include: A processing frame (1), wherein a fixed frame (2) is fixedly mounted on the top of the processing frame (1), a conveyor belt (3) is rotatably mounted on the inner side of the fixed frame (2), a fixed sleeve (4) is fixedly mounted on the top of the processing frame (1), a first motor (5) is fixedly mounted on the inner side of the fixed sleeve (4), a first drive shaft (6) is fixedly mounted on the output end of the first motor (5), a rotating roller (7) is fixedly mounted on the top of the first drive shaft (6), and a support frame (8) is fixedly mounted on the top of the rotating roller (7); A material discharge assembly, the material discharge assembly being mounted on a support frame (8); A clamping assembly is installed on the blanking assembly.

2. A drilling machine for producing drum friction plates according to claim 1, characterized in that: The unloading assembly comprises a second motor (9), a rotating shaft (10), a fixed box (11) and a drum friction plate (12); the second motor (9) is fixedly mounted on the inner side of the support frame (8); the rotating shaft (10) is fixedly mounted on the output end of the second motor (9); the fixed box (11) is fixedly mounted between one side of the rotating shaft (10); and the drum friction plate (12) is arranged above the fixed box (11).

3. A drilling machine for producing drum friction plates according to claim 1, characterized in that: The clamping assembly comprises a third motor (13), a second drive shaft (14), a gear (15), a rack (16), a connecting block (17) and a clamping limit block (18); the third motor (13) is fixedly mounted on the bottom inner wall of the fixed box (11); the second drive shaft (14) is fixedly mounted on the output end of the third motor (13); the gear (15) is fixedly mounted on the outer side of the second drive shaft (14); the rack (16) is slidably mounted on the left and right sides of the top of the fixed box (11); the gear (15) and the rack (16) are meshed; the connecting block (17) is fixedly mounted on the top of the rack (16); and the clamping limit block (18) is fixedly mounted on one side of the connecting block (17).

4. A drilling machine for producing drum friction plates according to claim 2, characterized in that: The four corners of the top of the support frame (8) are provided with movable grooves (19), and the rotating shaft (10) and the fixed box (11) are rotatably mounted on the inner side of the movable grooves (19).

5. A drilling machine for producing drum friction plates according to claim 2, characterized in that: The top of the fixing box (11) is provided with a placement groove (20), and the drum-type friction plate (12) is placed inside the placement groove (20).

6. A drilling machine for producing drum friction plates according to claim 3, characterized in that: The top of the fixed box (11) is provided with sliding grooves (21) on both sides, and the connecting block (17) is slidably mounted on the inner side of the sliding grooves (21).

7. A drilling machine for producing drum friction plates according to claim 1, characterized in that: The top of the fixed sleeve (4) is provided with a mounting groove (22), the first motor (5) is fixedly mounted on the inner side of the mounting groove (22), and the first drive shaft (6) is rotatably mounted on the inner side of the mounting groove (22).

8. The drilling machine for producing drum friction plates according to claim 3, characterized in that: The length of the connecting block (17) is greater than the height of the drum friction plate (12), and an anti-slip pad is provided at the bottom of the clamping limit block (18).

Images