Automobile oil pan edge mounting hole chamfering equipment

Abstract

The utility model provides chamfering equipment for edge mounting holes of an automobile oil pan, which belongs to the field of chamfering equipment and is characterized in that a support is mounted on a base; mounting a hole chamfering assembly; the mounting hole chamfering assembly comprises a moving plate connected with the support in a sliding mode, and a plurality of chamfering drilling machines are installed at the bottom of the moving plate; the limiting assembly can be used for limiting the automobile oil pan; the limiting assembly comprises a supporting plate fixed to the base, a containing groove is formed in the supporting plate, a detachable storage box is installed at the bottom of the movable plate, an extrusion plate capable of resetting is slidably connected into the storage box, and a plurality of rib grooves are formed in the bottom of the extrusion plate. The automobile oil pan can be stably clamped through the supporting plate and the extrusion plate, so that the stability of chamfering of a mounting hole is guaranteed, meanwhile, the extrusion plate is convenient to disassemble, replace or maintain, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering equipment, in particular to a chamfering equipment for mounting holes at the edge of an automobile oil pan. Background Art

[0002] In the processing of an automobile oil pan, the process of chamfering the mounting holes at the edge is usually included.

[0003] When chamfering the mounting holes of the automobile oil pan, it is necessary to position the automobile oil pan to ensure its stability; for a chamfering equipment for mounting holes at the edge of an automobile oil pan with the publication number of CN203621631U in the prior art, the deficiency of the above prior art is that the oil pan workpiece is buckled and fixed on the base, but there is no other positioning mechanism, which will lead to insufficient stability; therefore, this application proposes a chamfering equipment for mounting holes at the edge of an automobile oil pan. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a chamfering equipment for mounting holes at the edge of an automobile oil pan.

[0005] An embodiment of the utility model provides a chamfering equipment for mounting holes at the edge of an automobile oil pan, including:

[0006] A base, on which a bracket is installed;

[0007] A mounting hole chamfering assembly; the mounting hole chamfering assembly includes a moving plate slidably connected to the bracket, and a plurality of chamfering drills are installed at the bottom of the moving plate;

[0008] A limiting assembly capable of limiting the automobile oil pan; the limiting assembly includes a support plate fixed on the base, a placing groove is provided on the support plate, a detachable storage box is installed at the bottom of the moving plate, a squeezable plate capable of resetting is slidably connected in the storage box, and a plurality of rib grooves are provided at the bottom of the squeezable plate.

[0009] Further, the chamfering drill includes a reduction motor installed at the bottom of the moving plate, and a chamfering drill rod is installed at the output end of the reduction motor.

[0010] Further, a hydraulic cylinder is installed on the bracket, and the output end of the hydraulic cylinder is fixedly connected to the upper end of the moving plate.

[0011] Further, two guide rods are fixed to the upper end of the moving plate, and the guide rods penetrate through the bracket and are slidably connected thereto.

[0012] Further, the storage box is installed on the moving plate through two connecting mechanisms. The connecting mechanism includes a through groove movably penetrating through the moving plate. A connecting block is fixedly connected to the upper end of the storage box. The connecting block penetrates through the through groove and is slidably connected thereto. A lock hole is provided through the connecting block. A positioning block is fixed to the upper end of the moving plate. A lock pin is slidably provided through the positioning block. A first spring is fixed to the lock pin. The first spring is fixedly connected to the positioning block. The lock pin is slidably connected in the lock hole.

[0013] Further, a plurality of second springs are fixed to the upper end of the pressing plate. The upper ends of the plurality of second springs are fixedly connected to the inner top of the storage box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model can stably clamp the oil pan of an automobile by using the support plate and the pressing plate to ensure the stability of chamfering the installation hole, and at the same time, it is convenient to disassemble, replace or maintain the pressing plate, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a chamfering device for the edge mounting holes of an oil pan of an automobile in an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the connecting mechanism in a chamfering device for the edge mounting holes of an oil pan of an automobile in an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the storage box in a chamfering device for the edge mounting holes of an oil pan of an automobile in an embodiment of the utility model.

[0019] In the above-mentioned drawings: 1 base, 2 bracket, 3 hydraulic cylinder, 4 guide rod, 5 support plate, 6 placement groove, 7 moving plate, 8 chamfering drill, 9 storage box, 10 pressing plate, 11 connecting block, 12 lock hole, 13 positioning block, 14 lock pin, 15 first spring, 16 second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the utility model will be further described below with reference to the drawings and embodiments.

[0021] As Figures 1 - 3 shown, an embodiment of the utility model provides a chamfering device for the edge mounting holes of an oil pan of an automobile, including:

[0022] A base 1, on which a bracket 2 is installed;

[0023] Installation hole chamfering assembly; the installation hole chamfering assembly includes a moving plate 7 slidably connected to the bracket 2, a hydraulic cylinder 3 is installed on the bracket 2, and the output end of the hydraulic cylinder 3 is fixedly connected to the upper end of the moving plate 7; in order to ensure the stable up and down movement of the moving plate 7, two guide rods 4 are fixed to the upper end of the moving plate 7, the guide rods 4 penetrate through the bracket 2 and are slidably connected thereto, and through the guidance of the guide rods 4, it is ensured that the moving plate 7 moves up and down stably.

[0024] A plurality of chamfering drills 8 are installed at the bottom of the moving plate 7. The chamfering drill 8 includes a reduction motor installed at the bottom of the moving plate 7, and a chamfering drill rod is installed at the output end of the reduction motor. This is the prior art.

[0025] A limiting assembly capable of limiting the automobile oil pan; the limiting assembly includes a support plate 5 fixed on the base 1, a placement groove 6 is provided on the support plate 5, a detachable storage box 9 is installed at the bottom of the moving plate 7, and the storage box 9 is installed on the moving plate 7 through two connecting mechanisms. The connecting mechanism includes a through groove movably penetrating through the moving plate 7. A connecting block 11 is fixedly connected to the upper end of the storage box 9. The connecting block 11 penetrates through the through groove and is slidably connected thereto. A locking hole 12 is provided through the connecting block 11. A positioning block 13 is fixed to the upper end of the moving plate 7. A locking pin 14 is slidably provided through the positioning block 13. A first spring 15 is fixed to the locking pin 14, and the first spring 15 is fixedly connected to the positioning block 13. The locking pin 14 is slidably connected in the locking hole 12; when it is necessary to disassemble the storage box 9 for maintenance of the pressing plate 10, etc., the staff manually pulls the locking pin 14, and the locking pin 14 moves out of the locking hole 12. At this time, the connecting block 11 is no longer limited, so that the connecting block 11 can be separated from the moving plate 7 to facilitate the maintenance of the storage box 9 and the pressing plate 10.

[0026] A pressing plate 10 capable of resetting is slidably connected in the storage box 9, and the bottom of the pressing plate 10 is lower than the bottom of the chamfering drill 8; a plurality of second springs 16 are fixed to the upper end of the pressing plate 10, and the upper ends of the plurality of second springs 16 are fixedly connected to the inner top of the storage box 9. A plurality of rib grooves are provided at the bottom of the pressing plate 10, and the rib grooves match the ribs (or stiffeners) on the automobile oil pan. Correspondingly, the pressing plate 10 matches the outer wall of the automobile oil pan.

[0027] During use, place the automobile oil pan in the placement groove 6, then start the hydraulic cylinder 3, the hydraulic cylinder 3 drives the moving plate 7 to move downward, the moving plate 7 moves downward to drive the pressing plate 10 to move downward, and the pressing plate 10 moves downward to squeeze and clamp the automobile oil pan, so that the loosening of the automobile oil pan can be effectively avoided, and the accuracy and stable operation during chamfering of the automobile oil pan can be ensured;

[0028] As the moving plate 7 moves downward, since the extrusion plate 10 cannot move, the moving plate 7 continues to move downward, and relative movement occurs between the storage box 9 and the extrusion plate 10. At this time, the second spring 16 is compressed, and due to the reaction force, the extrusion plate 10 cooperates with the support plate 5 to stably clamp and position the automobile oil pan.

[0029] As the moving plate 7 moves downward, finally, the chamfering drill 8 abuts against the installation hole relatively. The installation hole can be chamfered by the chamfering drill 8. After the processing is completed, the hydraulic cylinder 3 resets. At this time, the automobile oil pan is no longer limited and can be directly removed for processing the next automobile oil pan.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A chamfering device for the edge mounting hole of an automobile oil pan, characterized in that: include: A base (1), wherein a bracket (2) is mounted on the base (1); A mounting hole chamfering assembly; the mounting hole chamfering assembly comprises a movable plate (7) slidably connected to the bracket (2), and a plurality of chamfering drills (8) are installed at the bottom of the movable plate (7); A limiting assembly capable of limiting the position of an automobile oil pan; the limiting assembly comprises a support plate (5) fixed on a base (1), the support plate (5) being provided with a placement groove (6), a detachable storage box (9) being installed at the bottom of the movable plate (7), a resettable extrusion plate (10) being slidably connected inside the storage box (9), and a plurality of rib grooves being provided at the bottom of the extrusion plate (10).

2. The device for chamfering the edge mounting hole of an automobile oil pan according to claim 1, characterized in that: in: The chamfering drill (8) comprises a reduction motor installed at the bottom of the moving plate (7), and a chamfering drill rod is installed at the output end of the reduction motor.

3. The device for chamfering the edge mounting hole of an automobile oil pan according to claim 1, characterized in that: in: A hydraulic cylinder (3) is installed on the bracket (2), and the output end of the hydraulic cylinder (3) is fixedly connected to the upper end of the movable plate (7).

4. The device for chamfering the edge mounting hole of an automobile oil pan according to claim 1, characterized in that: in: Two guide rods (4) are fixed to the upper end of the movable plate (7), and the guide rods (4) penetrate the bracket (2) and are slidably connected thereto.

5. The device for chamfering the edge mounting hole of an automobile oil pan according to claim 1, characterized in that: in: The storage box (9) is installed on the movable plate (7) through two connecting mechanisms, the connecting mechanism includes a through slot that is movable and penetrates the movable plate (7), the upper end of the storage box (9) is fixedly connected with a connecting block (11), the connecting block (11) penetrates the through slot and is slidably connected thereto, a locking hole (12) is penetrated on the connecting block (11), a positioning block (13) is fixed on the upper end of the movable plate (7), a slidably arranged locking pin (14) is penetrated on the positioning block (13), a first spring (15) is fixed on the locking pin (14), the first spring (15) is fixedly connected to the positioning block (13), and the locking pin (14) is slidably connected in the locking hole (12).

6. The device for chamfering the edge mounting hole of an automobile oil pan according to claim 1, characterized in that: in: A plurality of second springs (16) are fixed to the upper end of the extrusion plate (10), and the upper ends of the plurality of second springs (16) are fixedly connected to the inner top of the storage box (9).

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