Machining and positioning tool for eccentric hole of driving end cover of starter

Abstract

The utility model discloses a starter driving end cover eccentric hole machining positioning tool which comprises a machining machine tool, one end of the machining machine tool is fixedly connected with a headstock, one side of the headstock is fixedly connected with a fixed chuck, the fixed chuck is located above the machining machine tool, and the machining machine tool is slidably connected with a movable base; the upper surface of the movable seat is fixedly connected with a drilling machine, the U-shaped anti-splashing cover is fixedly arranged on one side of the headstock and fixedly connected with the upper surface of the machining tool, and the fixed chuck is located in the U-shaped anti-splashing cover; according to the scheme, when the starter driving end cover is subjected to tapping machining, part of waste disintegrating slag splashing outwards can be intercepted to a certain degree through the U-shaped splash-proof cover, the intercepted disintegrating slag can fall into the slag receiving box to be collected, personnel can conveniently conduct centralized cleaning, and therefore the frequency that a machining machine tool needs to be manually cleaned can be reduced, and the machining efficiency is improved. And manpower consumption can be reduced, and meanwhile the machining efficiency of workers on the starter driving end cover can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of machining a starter drive end cover, and in particular to a tool for machining and positioning an eccentric hole of a starter drive end cover. Background Art

[0002] The starter drive cover is a crucial component of the starter, located at the front end of the starter. It primarily supports and secures the starter drive gear and other internal components. It's typically made of aluminum alloy or other high-strength materials to ensure sufficient strength and durability in high-temperature, high-pressure, and vibration environments. During the production process, an eccentric hole is created in the starter drive cover. To prevent movement during the drilling process, a machining and positioning tool is required to secure the starter drive cover.

[0003] In the related art, when the eccentric hole is opened on the starter drive end cover, in order to improve the accuracy of the hole position, it is necessary to fix the position of the starter drive end cover by processing and positioning tooling. The processing and positioning tooling mainly consists of a processing machine tool, a fixed chuck and a drilling machine. The processing machine tool can support the fixed chuck and the drilling machine, and the fixed chuck can clamp and fix the starter drive end cover that needs to be opened. The user can open the eccentric hole on the clamped starter drive end cover by controlling the movement of the drilling machine. However, in the process of opening the eccentric hole, a certain amount of debris will be generated, and the debris will fall onto the processing machine tool, so the operator needs to clean it regularly, which may consume manpower and affect the processing efficiency of the starter drive end cover.

[0004] Therefore, those skilled in the art provide a tool for machining and positioning the eccentric hole of a starter drive end cover to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problem raised in the above background technology that in the process of opening the eccentric hole, a certain amount of debris will be generated, and the debris will fall onto the processing machine tool, which requires the operator to clean it regularly, thereby consuming manpower and affecting the personnel's processing efficiency of the starter drive end cover, the present application provides a starter drive end cover eccentric hole processing and positioning tooling.

[0006] The present application provides a tool for machining and positioning the eccentric hole of the starter drive end cover, which adopts the following technical solution:

[0007] A tool for processing and positioning an eccentric hole of a starter drive end cover comprises a processing machine tool, one end of the processing machine tool is fixedly connected to a head frame, one side of the head frame is fixedly connected to a fixed chuck, the fixed chuck is located above the processing machine tool, a movable seat is slidably connected to the processing machine tool, the upper surface of the movable seat is fixedly connected to a drilling machine, a U-shaped splash guard is fixedly provided on one side of the head frame and fixedly connected to the upper surface of the processing machine tool, the fixed chuck is located inside the U-shaped splash guard, and a slag box is movably provided inside the processing machine tool and is located below the fixed chuck.

[0008] By adopting the above technical solution, the starter drive end cover can be clamped and fixed by the fixed chuck, and the drilling machine can be adjusted to open a hole in the starter drive end cover by controlling the movable seat to slide on the processing machine tool. At the same time, the U-shaped splash guard can intercept some of the waste debris flying outward, and the intercepted debris can fall into the interior of the slag box for collection, so that personnel can concentrate on cleaning it, thereby reducing the frequency of manual cleaning of the processing machine tool, reducing manpower consumption, and also improving the processing efficiency of personnel on the starter drive end cover.

[0009] Preferably, the processing machine tool includes a support plate fixedly connected to one side of the head frame, the upper surface of the support plate is fixedly connected to a U-shaped mounting frame, the outer wall of the U-shaped mounting frame is slidably connected to the inner wall of the movable seat, and the support plate is provided with a mounting groove at one end close to the head frame, and the slag box is located inside the mounting groove.

[0010] By adopting the above technical solution, the support plate can limit the installation position of the U-shaped mounting frame, the U-shaped mounting frame can limit the installation and movement position of the movable seat, and the mounting groove can limit the installation position of the slag box.

[0011] Preferably, the movable seat includes a rectangular seat, the upper surface of the rectangular seat is fixedly connected to the lower surface of the drilling machine, the lower surface of the rectangular seat is symmetrically provided with sliding grooves, and the two sides of the U-shaped mounting frame respectively pass through the interior of the symmetrically provided sliding grooves.

[0012] By adopting the above technical solution, the installation position of the drilling machine can be limited by the rectangular seat, and the sliding groove and the U-shaped mounting frame can cooperate to limit the moving position of the rectangular seat.

[0013] Preferably, a first hydraulic cylinder is fixedly connected to one side of the inner wall of the U-shaped mounting frame, and an output end of the first hydraulic cylinder is fixedly connected to a side of the rectangular seat away from the head frame.

[0014] By adopting the above technical solution, the rectangular seat can be adjusted to move when the first hydraulic cylinder is started.

[0015] Preferably, the outer walls of the U-shaped mounting frame are symmetrically fixed with limiting strips on both sides, and the inner wall of the rectangular seat is symmetrically provided with limiting grooves respectively connected to the symmetrically opened sliding grooves, and the symmetrically arranged limiting strips are respectively located inside the symmetrically arranged limiting grooves.

[0016] By adopting the above technical solution, the limiting groove cooperates with the limiting strip to guide the movement of the rectangular seat.

[0017] Preferably, a storage groove is provided on the side of the rectangular seat away from the first hydraulic cylinder, a second hydraulic cylinder is provided inside the storage groove, and a cleaning push plate is fixedly connected to the output end of the second hydraulic cylinder, and the lower surface of the cleaning push plate is in contact with the upper surface of the support plate.

[0018] By adopting the above technical solution, the storage groove can limit the installation position of the second hydraulic cylinder. When the second hydraulic cylinder is started, it can adjust the cleaning push plate to move on the upper surface of the support plate, and push the debris fallen on the support plate into the interior of the slag box for collection.

[0019] Preferably, a protective plate is fixedly connected to the upper surface of the cleaning push plate, a connecting groove is provided on the side of the rectangular seat away from the first hydraulic cylinder, and an end of the protective plate away from the cleaning push plate is located inside the connecting groove.

[0020] By adopting the above technical solution, when the first hydraulic cylinder is started and used, the protective plate can move along with the movement of the cleaning push plate. The protective plate can block the space above the first hydraulic cylinder to a certain extent, thereby preventing waste residue from falling onto the first hydraulic cylinder and affecting the normal use of the first hydraulic cylinder.

[0021] In summary, this application has the following beneficial technical effects:

[0022] 1. The starter drive end cover eccentric hole processing and positioning tooling is equipped with a fixed chuck to clamp and fix the starter drive end cover. The personnel can slide the movable seat on the processing machine tool by controlling the movement of the drilling machine to adjust the movement of the starter drive end cover to drill the hole. At the same time, the U-shaped splash shield can intercept some of the waste debris splashing outward. The intercepted debris can fall into the interior of the slag receiving box for collection, so that personnel can centrally clean it, thereby reducing the frequency of manual cleaning of the processing machine tool, reducing manpower consumption, and also improving the processing efficiency of the starter drive end cover;

[0023] 2. The starter drive end cover eccentric hole processing and positioning tooling, the set support plate can limit the installation position of the U-shaped mounting frame, the U-shaped mounting frame can limit the installation and movement position of the movable seat, the mounting groove can limit the installation position of the slag box, the installation position of the drilling machine can be limited by the rectangular seat, the slide groove and the U-shaped mounting frame can cooperate to limit the movement position of the rectangular seat, the rectangular seat can be adjusted to move when the first hydraulic cylinder is started, and the limit groove and the limit bar can cooperate to guide the movement of the rectangular seat;

[0024] 3. The starter drive end cover is provided with an eccentric hole processing and positioning tooling, and the storage slot opened therein can limit the installation position of the second hydraulic cylinder. When the second hydraulic cylinder is started, the cleaning push plate can be adjusted to move on the upper surface of the support plate, and the debris dropped on the support plate can be pushed into the interior of the slag receiving box for collection. When the first hydraulic cylinder is started and used, the protective plate can move with the movement of the cleaning push plate, and the protective plate can block the space above the first hydraulic cylinder to a certain extent, thereby preventing waste residue from falling onto the first hydraulic cylinder and affecting the normal use of the first hydraulic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a tooling for machining and positioning an eccentric hole of a starter drive end cover according to an embodiment of the present application;

[0026] Figure 2 This is a schematic cross-sectional view of a tool for machining and positioning an eccentric hole of a starter drive end cover according to an embodiment of the present application;

[0027] Figure 3 This is a tool for machining and positioning the eccentric hole of the starter drive end cover in the embodiment of the present application. Figure 2 A schematic diagram of the structure at point A in the figure.

[0028] Explanation of the accompanying symbols: 1. Processing machine tool; 101. Support plate; 102. U-shaped mounting frame; 103. Mounting groove; 2. Head frame; 3. Fixed chuck; 4. Moving seat; 401. Rectangular seat; 402. Slide groove; 5. Drilling machine; 6. U-shaped splash shield; 7. Slag box; 8. First hydraulic cylinder; 9. Limiting bar; 10. Limiting groove; 11. Storage groove; 12. Second hydraulic cylinder; 13. Cleaning push plate; 14. Protective plate; 15. Connecting groove. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] The embodiment of the present application discloses a tool for machining and positioning the eccentric hole of the starter drive end cover. Figure 1 and Figure 2A tool for processing and positioning the eccentric hole of the starter drive end cover comprises a processing machine tool 1, one end of the processing machine tool 1 is fixedly connected to a head frame 2, one side of the head frame 2 is fixedly connected to a fixed chuck 3, the fixed chuck 3 is located above the processing machine tool 1, a movable seat 4 is slidably connected to the processing machine tool 1, and a drilling machine 5 is fixedly connected to the upper surface of the movable seat 4, a U-shaped splash shield 6 is fixedly arranged on one side of the head frame 2 and fixedly connected to the upper surface of the processing machine tool 1, the fixed chuck 3 is located inside the U-shaped splash shield 6, and a slag box 7 is movably arranged inside the processing machine tool 1 and is located below the fixed chuck 3.

[0031] In this embodiment, the processing machine 1 provided in the eccentric hole processing and positioning tooling of the starter drive end cover can limit the installation positions of the head frame 2 and the movable seat 4. The head frame 2 can limit the installation position of the fixed chuck 3. The fixed chuck 3 can clamp and fix the starter drive end cover that needs to be opened with an eccentric hole. The movable seat 4 can limit the installation position of the drilling machine 5. The operator can adjust the position of the drilling machine 5 by controlling the movable seat 4 to slide on the processing machine 1, so that the drilling machine 5 can move to open a hole in the starter drive end cover. Furthermore, A U-shaped splash guard 6 is fixedly installed on one side of the head frame 2, and the fixed chuck 3 can be covered by the U-shaped splash guard 6, so that when the starter drive end cover is subjected to hole drilling processing, part of the waste debris splashing outward can be intercepted by the U-shaped splash guard 6, and the intercepted debris can fall into the interior of the slag collecting box 7 for collection, so that personnel can concentrate on cleaning it, thereby reducing the frequency of manual cleaning of the processing machine tool 1, reducing manpower consumption, and also improving the processing efficiency of the starter drive end cover by personnel, making this application more conducive to practical use.

[0032] In a further preferred embodiment of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, the processing machine tool 1 includes a support plate 101 fixedly connected to one side of the head frame 2, and a U-shaped mounting frame 102 is fixedly connected to the upper surface of the support plate 101. The outer wall of the U-shaped mounting frame 102 is slidably connected to the inner wall of the movable seat 4. A mounting groove 103 is provided at one end of the support plate 101 close to the head frame 2, and the slag box 7 is located inside the mounting groove 103.

[0033] In this embodiment, the support plate 101 can limit the installation position of the U-shaped mounting frame 102, the U-shaped mounting frame 102 can limit the installation and movement position of the movable seat 4, and the opened mounting groove 103 can limit the installation position of the slag box 7. At the same time, it can also facilitate personnel to disassemble and clean the slag box 7.

[0034] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the movable seat 4 includes a rectangular seat 401, the upper surface of the rectangular seat 401 is fixedly connected to the lower surface of the drilling machine 5, and the lower surface of the rectangular seat 401 is symmetrically provided with sliding grooves 402, and the two sides of the U-shaped mounting frame 102 respectively pass through the interior of the symmetrically provided sliding grooves 402.

[0035] In this embodiment, the installation position of the drilling machine 5 can be limited by the rectangular seat 401, and the movement position of the rectangular seat 401 can be limited by the provided sliding groove 402 cooperating with the U-shaped mounting frame 102.

[0036] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, a first hydraulic cylinder 8 is fixedly connected to one side of the inner wall of the U-shaped mounting frame 102 , and an output end of the first hydraulic cylinder 8 is fixedly connected to a side of the rectangular seat 401 away from the head frame 2 .

[0037] In this embodiment, the rectangular seat 401 can be adjusted to move when the first hydraulic cylinder 8 is started, so that the present application can be more intelligent when used.

[0038] In a further preferred embodiment of the present invention, Figure 1 As shown, the outer walls of the U-shaped mounting frame 102 are symmetrically fixed with limiting strips 9 on both sides, and the inner wall of the rectangular seat 401 is symmetrically provided with limiting grooves 10 respectively connected to the symmetrically opened sliding grooves 402, and the symmetrically arranged limiting strips 9 are respectively located inside the symmetrically arranged limiting grooves 10.

[0039] In this embodiment, when the rectangular seat 401 slides along the U-shaped mounting frame 102, the limit groove 10 cooperates with the limit bar 9 to guide the movement of the rectangular seat 401, thereby enhancing the stability of the rectangular seat 401 during movement.

[0040] In a further preferred embodiment of the present invention, Figure 1 、 Figure 2 and Figure 3 As shown, a storage groove 11 is provided on the side of the rectangular seat 401 away from the first hydraulic cylinder 8, and a second hydraulic cylinder 12 is provided inside the storage groove 11. The output end of the second hydraulic cylinder 12 is fixedly connected to a cleaning push plate 13, and the lower surface of the cleaning push plate 13 is in contact with the upper surface of the support plate 101.

[0041] In this embodiment, the opening of the storage groove 11 can limit the installation position of the second hydraulic cylinder 12. When the second hydraulic cylinder 12 is started, the cleaning push plate 13 can be adjusted to move on the upper surface of the support plate 101. Through the movement of the cleaning push plate 13, the debris dropped on the support plate 101 can be pushed into the interior of the slag box 7 for collection.

[0042] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, a protective plate 14 is fixedly connected to the upper surface of the cleaning push plate 13 , a connecting groove 15 is opened on the side of the rectangular seat 401 away from the first hydraulic cylinder 8 , and the end of the protective plate 14 away from the cleaning push plate 13 is located inside the connecting groove 15 .

[0043] In this embodiment, when the first hydraulic cylinder 8 is started and used, the protective plate 14 provided can move along with the movement of the cleaning push plate 13. The protective plate 14 can block the space above the first hydraulic cylinder 8 to a certain extent, thereby preventing waste residue from falling onto the first hydraulic cylinder 8 and affecting the normal use of the first hydraulic cylinder 8 as much as possible. The connecting groove 15 provided can limit the moving position of the protective plate 14.

[0044] The implementation principle of the tooling for machining and positioning the eccentric hole of the starter drive end cover in the embodiment of the present application is as follows:

[0045] During use, the starter drive end cover is clamped and fixed by the fixed chuck 3, and the first hydraulic cylinder 8 is started to slide on the processing machine 1 by controlling the moving seat 4, and the position of the drilling machine 5 can be adjusted so that the drilling machine 5 can move to drill a hole in the starter drive end cover. When the starter drive end cover is drilled, the U-shaped splash guard 6 can intercept some of the waste debris flying outward, and the intercepted debris can fall into the interior of the slag box 7 for collection, so that personnel can concentrate on cleaning it, thereby reducing the frequency of manual cleaning of the processing machine 1, reducing manpower consumption, and also improving the processing efficiency of personnel on the starter drive end cover, making this application more conducive to practical use.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A tool for machining and positioning an eccentric hole of a starter drive end cover, comprising a machining machine (1), characterized in that: One end of the processing machine tool (1) is fixedly connected to a head frame (2), one side of the head frame (2) is fixedly connected to a fixed chuck (3), the fixed chuck (3) is located above the processing machine tool (1), a movable seat (4) is slidably connected to the processing machine tool (1), and a drilling machine (5) is fixedly connected to the upper surface of the movable seat (4); A U-shaped splash shield (6) is fixedly arranged on one side of the head frame (2) and fixedly connected to the upper surface of the processing machine tool (1), and the fixed chuck (3) is located inside the U-shaped splash shield (6); and A slag receiving box (7) is movably arranged inside the processing machine tool (1) and is located below the fixed chuck (3).

2. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 1, characterized in that: The processing machine tool (1) comprises a support plate (101) fixedly connected to one side of the head frame (2); a U-shaped mounting frame (102) is fixedly connected to the upper surface of the support plate (101); the outer wall of the U-shaped mounting frame (102) is slidably connected to the inner wall of the movable seat (4); a mounting groove (103) is provided at one end of the support plate (101) close to the head frame (2); and the slag receiving box (7) is located inside the mounting groove (103).

3. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 2, characterized in that: The movable seat (4) comprises a rectangular seat (401), the upper surface of the rectangular seat (401) is fixedly connected to the lower surface of the drilling machine (5), and the lower surface of the rectangular seat (401) is symmetrically provided with sliding grooves (402), and the two sides of the U-shaped mounting frame (102) respectively pass through the interior of the symmetrically provided sliding grooves (402).

4. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 3, characterized in that: A first hydraulic cylinder (8) is fixedly connected to one side of the inner wall of the U-shaped mounting frame (102), and an output end of the first hydraulic cylinder (8) is fixedly connected to a side of the rectangular seat (401) away from the head frame (2).

5. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 3, characterized in that: The outer wall of the U-shaped mounting frame (102) is symmetrically fixedly connected with limiting strips (9), and the inner wall of the rectangular seat (401) is symmetrically provided with limiting grooves (10) respectively connected to the symmetrically provided sliding grooves (402), and the symmetrically arranged limiting strips (9) are respectively located inside the symmetrically arranged limiting grooves (10).

6. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 4, characterized in that: A storage groove (11) is provided on a side of the rectangular seat (401) away from the first hydraulic cylinder (8), a second hydraulic cylinder (12) is provided inside the storage groove (11), an output end of the second hydraulic cylinder (12) is fixedly connected to a cleaning push plate (13), and a lower surface of the cleaning push plate (13) is in contact with an upper surface of the support plate (101).

7. The tooling for machining and positioning the eccentric hole of the starter drive end cover according to claim 6, characterized in that: A protective plate (14) is fixedly connected to the upper surface of the cleaning push plate (13); a connecting groove (15) is provided on the side of the rectangular seat (401) away from the first hydraulic cylinder (8); and an end of the protective plate (14) away from the cleaning push plate (13) is located inside the connecting groove (15).

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