Automobile clutch disc drilling device

Abstract

The utility model relates to the field of automobile clutch plates, and discloses an automobile clutch plate drilling device which comprises a workbench used for supporting, the top end of the workbench is fixedly connected with a supporting frame, the inner side of the top end of the supporting frame is slidably connected with a plurality of limiting sliding rods, and the bottom ends of the limiting sliding rods are fixedly connected with a drilling machine frame. Placing supports are fixedly connected to the two sides of a notch in the middle of the workbench, a plurality of clamping sliding blocks are slidably connected to the adjacent faces of the placing supports on the two sides, fixing arc frames are slidably connected to the two sides of the top ends of the placing supports, and the outer sides of the fixing arc frames are correspondingly slidably connected to the inner sides of the clamping sliding blocks; the top end of the fixing arc frame is connected with the top end of the clamping sliding block through a downward pressing arc plate so that pressing of the clutch disc can be achieved. According to the clutch disc punching device, the fixing stability of the device is improved, the punching stability of the clutch disc is guaranteed, the cooling effect of the drill bit in the working process of the device is improved, and the service life of the drill bit is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile clutch plate, especially to a kind of automobile clutch plate drilling device. BACKGROUND

[0002] Automobile clutch plate is the core component of clutch system, between engine and transmission, made of friction material, responsible for breaking the power transmission between engine and transmission when stepping on clutch pedal, or reconnecting them when releasing pedal, so that vehicle can start, shift and stop smoothly, to ensure its linkage with other components, its surface needs to be punched, to complete installation.

[0003] When clamping automobile clutch plate, the force generated by both sides is usually used to clamp the clutch plate, but the clutch plate is mostly flat, and is directly fixed by extrusion from both sides, so the stability is poor when punching, and in the process of punching, drill bit contacts with the surface of clutch plate, and high temperature is generated by high-speed friction between metals, which greatly affects the service life of drill bit. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides an automobile clutch plate drilling device, to improve the stability of the device and the cooling effect of drill bit during working process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] An automobile clutch plate drilling device, comprising:

[0007] A workbench for supporting, the top end of the workbench is fixedly connected with a support frame, a plurality of limiting slide rods are slidably connected to the top end inner side of the support frame, a drilling machine frame is fixedly connected to the bottom end of the limiting slide rod, placing supports are fixedly connected to both sides of the middle slot of the workbench, a plurality of clamping sliding blocks are slidably connected to the adjacent faces of the placing supports on both sides, fixed arc frames are slidably connected to the top end of both sides of the placing supports, the outer sides of the fixed arc frames are respectively slidably connected to the inner sides of the clamping sliding blocks, the top end of the fixed arc frame is connected with the top end of the clamping sliding block through a pressing arc plate, to realize the pressing of clutch plate, the outer side of the clamping sliding block is connected with the top end of the workbench through a pressing ring, to realize the clamping of clutch plate by the fixed arc frame.

[0008] A transfer water ring for supporting the periphery of the top end of the support frame, the bottom end of the transfer water ring is connected with the outer lower side of the drilling machine frame through a cooling spraying piece, the bottom end of the workbench is fixedly connected with a water storage cylinder, the rear end of the water storage cylinder is connected with the rear end of the transfer water ring through a water supply pipe, and a water pump is fixedly connected to the outside of the water supply pipe at the rear end of the water storage cylinder.

[0009] Further, the cooling spray piece includes a transmission ring located at the lower side outside the reinforcing connecting column, a plurality of cooling water pipes are uniformly and fixedly connected to the bottom end of the transmission ring, a plurality of transmission water pipes are uniformly and fixedly connected to the bottom end of the transfer water ring, and the bottom end of the transmission water pipe is correspondingly and fixedly connected to the top end of the transmission ring.

[0010] Further, the lower pressing arc plate includes a second push rod located inside the clamping sliding block, and a pressing frame is fixedly connected to the output end of the second push rod.

[0011] Further, the pressing ring includes a plurality of first push rods located inside the two sides of the workbench, a lower pressing frame is fixedly connected to the output end of the first push rod, and a pushing link is rotatably connected to the inner side of the lower pressing frame.

[0012] Further, the top end of the workbench is fixedly connected with a positioning rod on both sides, and the outer side of the positioning rod is correspondingly and slidingly connected to the inside of the two sides of the lower pressing frame.

[0013] Further, a plurality of reinforcing connecting columns are fixedly connected in the middle slot of the workbench, and the inner side of the reinforcing connecting column is correspondingly and fixedly connected to the outer side of the placing support.

[0014] Further, a third push rod is fixedly connected to the middle bottom end of the support frame, and the output end of the third push rod is fixedly connected to the top end of the reinforcing connecting column.

[0015] Further, a blocking filter plate is fixedly connected to the lower side of the placing support inside the workbench, so as to block the debris.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1. In the utility model, the inner side of the pushing link generates a pushing force through the pressing of the lower pressing frame, so that the clamping sliding block moves inward, the clutch plate is clamped by the fixed arc frame, and the clutch plate is pressed by the pressing frame, so as to improve the stability of the device and ensure the stability of the punching of the clutch plate.

[0018] 2. In the utility model, the water flow is delivered from the water supply pipe to the inside of the transfer water ring by the water pump, and then enters the inside of the cooling water pipe through the traction of the transmission water pipe and the transmission ring, and is discharged through the inclined pipe of the cooling water pipe, so as to cool the drill bit, improve the cooling effect of the drill bit during the working process of the device, and ensure the service life of the drill bit. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall view of the automobile clutch plate drilling device is provided in the utility model;

[0020] Figure 2 The top view of the workbench of the automobile clutch plate drilling device is provided in the utility model;

[0021] Figure 3 The placing support mechanism view of the automobile clutch plate drilling device is provided in the utility model;

[0022] Figure 4 The fixed arc frame mechanism view of the automobile clutch plate drilling device is provided in the utility model;

[0023] Figure 5 The internal view of the support frame of the automobile clutch plate drilling device is provided in the utility model;

[0024] Figure 6 The rear view of the automobile clutch plate drilling device is provided in the utility model.

[0025] Legend:

[0026] 1, workbench; 2, support frame; 3, placing support; 4, cooling water pipe; 5, transfer water ring; 6, limiting slide rod; 7, transmission ring; 8, transmission water pipe; 9, pressing frame; 10, water storage cylinder; 11, reinforced connecting column; 12, water supply pipe; 13, clamping sliding block; 14, blocking filter plate; 15, first push rod; 16, push link; 17, positioning rod; 18, second push rod; 19, pressing frame; 20, fixed arc frame; 21, third push rod; 22, drilling machine frame; 23, water pump. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Reference Figure 1 - Figure 3 An embodiment provided by the utility model: an automobile clutch plate drilling device, comprising: a workbench 1 for supporting, the top end of the workbench 1 is fixedly connected with a support frame 2, the top end inner side of the support frame 2 is slidably connected with a plurality of limiting slide rods 6, the bottom end of the limiting slide rod 6 is fixedly connected with a drilling machine frame 22, the middle groove both sides of the workbench 1 are fixedly connected with a placing support 3, the adjacent surface of the two side placing supports 3 is slidably connected with a plurality of clamping sliding blocks 13.

[0029] Referring to Figure 4 , the top end of the placement support 3 is slidably connected with a fixed arc frame 20 on both sides, the outer side of the fixed arc frame 20 is slidably connected with the inner side of the clamping slide block 13 respectively, the top end of the fixed arc frame 20 is connected with the top end of the clamping slide block 13 through a pressing arc plate, so as to realize the pressing of the clutch plate, the outer side of the clamping slide block 13 is connected with the top end of the workbench 1 through a pressing ring, so as to realize the clamping of the clutch plate by the fixed arc frame 20, the pressing arc plate comprises a second push rod 18 inside the clamping slide block 13, the output end of the second push rod 18 is fixedly connected with a pressing frame 19, the arc piece bottom end of the pressing frame 19 is fixedly connected with the top end of the fixed arc frame 20, the pressing ring comprises a plurality of first push rods 15 inside both sides of the workbench 1, the output end of the first push rod 15 is fixedly connected with a pressing frame 9, the inner side of the pressing frame 9 is rotatably connected with a push link 16 at both ends, the bottom end of the push link 16 is rotatably connected with the outer side of the clamping slide block 13 respectively, the top end of the workbench 1 is fixedly connected with a positioning rod 17 on both sides, the outer side of the positioning rod 17 is slidably connected with the inside of both sides of the pressing frame 9 respectively, a plurality of reinforcing connecting columns 11 are fixedly connected inside the middle slot of the workbench 1, the inner side of the reinforcing connecting column 11 is fixedly connected with the outer side of the placement support 3 respectively, the bottom end of the support frame 2 is fixedly connected with a third push rod 21 in the middle, the output end of the third push rod 21 is fixedly connected with the top end of the reinforcing connecting column 11;

[0030] When the clutch plate punching operation is performed, first, the clutch plate to be processed is accurately placed at the top end of the water pipe 12, then, a plurality of first push rods 15 are activated synchronously, the pressing frame 9 is driven to press downward, the action of the pressing frame 9 is converted into an inner side thrust to the push link 16, thereby causing the two clamping slide blocks 13 to move inward synchronously, the force of the clamping slide block 13 makes the fixed arc frame 20 tightly adhere to the clutch plate, realizing stable clamping, after the clamping action is completed, the second push rod 18 is started, the pressing frame 19 is pushed to move downward, the arc piece thereof applies downward pressure to the fixed arc frame 20, ensuring that the protruding plate of the fixed arc frame 20 can firmly press the clutch plate, improving the fixing stability, in this state, the drill in the drill frame 22 starts to accurately punch the clutch plate, at the same time, the third push rod 21 feeds downward, further enhancing the stability of the device, ensuring that the clutch plate remains stable during the entire punching process.

[0031] Referring to Figure 3 , Figure 5 and Figure 6The water storage cylinder 10 is fixedly connected to the bottom end of the workbench 1, the rear end of the water storage cylinder 10 is connected to the rear end of the transfer water ring 5 through the water supply pipe 12, the rear end of the water storage cylinder 10 is fixedly connected to the outside of the water supply pipe 12, the water pump 23 is fixedly connected to the rear end of the water storage cylinder 10, the cooling spray piece includes the transmission ring 7 located on the lower side of the reinforced connecting column 11, a plurality of cooling water pipes 4 are uniformly fixedly connected to the bottom end of the transmission ring 7, a plurality of transmission water pipes 8 are uniformly fixedly connected to the bottom end of the transfer water ring 5, the bottom end of the transmission water pipe 8 is correspondingly fixedly connected to the top end of the transmission ring 7, the blocking filter plate 14 is fixedly connected to the lower side of the workbench 1, and the blocking filter plate 14 is used for blocking the debris.

[0032] When the drill bit of the drilling machine is in close contact with the clutch plate and starts the drilling operation, the water pump 23 is activated, the water flow in the water storage cylinder 10 is guided to flow upwards through the water supply pipe 12, the water flow smoothly enters the core area of the transfer water ring 5, the transfer water ring 5 effectively disperses the water flow to the inside of the transmission water pipe 8, and guides the water flow to flow downwards into the transmission ring 7, the transmission ring 7 in turn guides the water flow into the inside of the cooling water pipe 4, and the water flow is directly sprayed to the drill bit along the inclined path of the cooling water pipe 4 to implement precise cooling operation, the cooled water flow is filtered by the blocking filter plate 14 and reflows to the inside of the water storage cylinder 10, forming an efficient water circulation system, and this process significantly improves the cooling effect of the drill bit in the continuous working process, ensuring the durability and service life of the drill bit.

[0033] Working principle: the clutch plate to be drilled is placed at the top end of the water supply pipe 12, at this time, the plurality of first push rods 15 are started to press the downward pressing frame 9 downwards, the downward pressing of the downward pressing frame 9 generates an inward pushing force on the pushing connecting rod 16, so that the two clamping sliding blocks 13 are simultaneously moved inward, the clamping sliding blocks 13 generate an inward pushing force on the fixed arc frame 20, until the fixed arc frame 20 clamps the clutch plate, after clamping, the second push rod 18 is started to move the pressing frame 19 downwards, the arc piece of the pressing frame 19 generates a downward pressure on the fixed arc frame 20, the protruding plate of the fixed arc frame 20 presses and fixes the clutch plate, so as to ensure the stability of the fixed clutch plate, at this time, the drilling machine in the drilling machine frame 22 drills the clutch plate, and the third push rod 21 feeds downwards, as the drill bit of the drilling machine contacts the clutch plate, the water pump 23 is started to guide the water flow in the water storage cylinder 10 to flow upwards through the water supply pipe 12, so as to enter the inside of the transfer water ring 5, the transfer water ring 5 disperses the water flow to the inside of the transmission water pipe 8 to flow downwards, and flows into the inside of the transmission ring 7, the transmission ring 7 guides the water flow to flow into the inside of the cooling water pipe 4 again, and sprays the water flow to the drill bit through the inclined cooling water pipe 4, so as to cool the drill bit, and the water flow flows back to the inside of the water storage cylinder 10 through the blocking filter plate 14.

[0034] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An apparatus for drilling holes in automotive clutch plates, comprising: include: The workbench (1) is used for support. A support frame (2) is fixedly connected to the top of the workbench (1). Multiple limiting slide rods (6) are slidably connected to the inner side of the top of the support frame (2). A drill frame (22) is fixedly connected to the bottom of the limiting slide rods (6). Placement supports (3) are fixedly connected to both sides of the middle slot of the workbench (1). Multiple clamping sliders (13) are slidably connected to the adjacent surfaces of the placement supports (3) on both sides. Fixed arc frames (20) are slidably connected to both sides of the top of the placement supports (3). The outer side of the fixed arc frames (20) is slidably connected to the inner side of the clamping sliders (13). The top of the fixed arc frames (20) is connected to the top of the clamping sliders (13) through a pressing arc plate to realize the pressing of the clutch plate. The outer side of the clamping sliders (13) is connected to the top of the workbench (1) through a pressing ring to realize the clamping of the clutch plate by the fixed arc frames (20). The intermediate water ring (5) is used for the outer periphery of the top of the support frame (2). The bottom end of the intermediate water ring (5) is connected to the lower side of the outside of the drilling frame (22) through a cooling spray component. The bottom end of the workbench (1) is fixedly connected to a water storage tank (10). The rear end of the water storage tank (10) is connected to the rear end of the intermediate water ring (5) through a water supply pipe (12). The rear end of the water storage tank (10) is fixedly connected to a water pump (23) outside the water supply pipe (12).

2. The apparatus for drilling holes in clutch plates of an automobile as claimed in claim 1 wherein: The cooling spray component includes a transmission ring (7) located on the lower side outside the reinforcing connecting column (11). Multiple cooling water pipes (4) are evenly fixedly connected around the bottom of the transmission ring (7). Multiple transmission water pipes (8) are evenly fixedly connected around the bottom of the intermediate water ring (5). The bottom ends of the transmission water pipes (8) are respectively fixedly connected to the top of the transmission ring (7).

3. The device as claimed in claim 1, wherein: The pressing arc plate includes a second push rod (18) located inside the clamping slider (13). The output end of the second push rod (18) is fixedly connected to a pressing frame (19). The bottom end of the arc plate of the pressing frame (19) is fixedly connected to the top end of the fixed arc frame (20).

4. The apparatus of claim 1, wherein: The pressing ring includes multiple first push rods (15) located inside both sides of the worktable (1). The output end of the first push rod (15) is fixedly connected to a pressing frame (9). Both ends of the inner side of the pressing frame (9) are rotatably connected to push rods (16). The bottom ends of the push rods (16) are respectively rotatably connected to the outer side of the clamping slider (13).

5. The apparatus of claim 4, wherein: Positioning rods (17) are fixedly connected to both sides of the top of the workbench (1), and the outside of the positioning rods (17) are respectively slidably connected to the inside of the two sides of the pressure frame (9).

6. The apparatus of claim 1, wherein: The workbench (1) has multiple reinforcing connecting columns (11) fixedly connected inside the central slot. The inner sides of the reinforcing connecting columns (11) are respectively fixedly connected to the outer sides of the support (3).

7. The device as claimed in claim 1, wherein: A third push rod (21) is fixedly connected to the middle of the bottom end of the support frame (2), and the output end of the third push rod (21) is fixedly connected to the top of the reinforcing connecting column (11).

8. The apparatus of claim 1, wherein: The inside of the workbench (1) is fixedly connected with a blocking filter plate (14) on the lower side of the placing support (3) for blocking debris.

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