Cylindrical surface drilling equipment for coupler

Abstract

The utility model discloses coupler cylindrical surface drilling equipment, and relates to the technical field of coupler machining, in particular to coupler cylindrical surface drilling equipment which comprises a base, a supporting column is fixedly connected to the upper surface of the base, a surrounding mechanism is fixedly connected to the back face of the supporting column, and a telescopic mechanism is fixedly connected to the upper surface of the surrounding mechanism. A drilling mechanism is slidably connected to the upper surface of the telescopic mechanism, a lifting frame is fixedly connected to the upper surface of the base, a lifting mechanism is movably connected to the inner top wall of the lifting frame, a mounting through hole is formed in one side of the base, and a lifting mechanism is fixedly connected to the inner bottom wall of the mounting through hole. Through the arrangement of the fixing mechanism, the drilling equipment has the effect of fixing couplings of different sizes, through the arrangement of the surrounding mechanism, the effect of drilling holes in the cylindrical surfaces of the couplings without dead corners is achieved, the moving precision and the convenience degree of a drill bit are better than those of adjusting the positions of the couplings, and the purpose of improving the working efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coupling machining technical field, concretely is coupling cylindrical surface drilling equipment. BACKGROUND

[0002] Coupling refers to the coupling of two shafts or shafts and rotary parts, rotates together in the process of transmitting motion and power, and is a device that does not disconnect under normal circumstances, used to firmly connect the driving shaft and driven shaft in different mechanisms to rotate together and transmit motion and torque, a device that does not disconnect under normal circumstances, in order to facilitate installation in production, the coupling column wall needs to be drilled.

[0003] Most of the existing coupling cylindrical surface drilling equipment cannot effectively fix different sizes of couplings, and since it is drilling on the coupling cylindrical surface, most drilling equipment needs to rotate or re-fix the coupling, which will cause drilling deviation and greatly reduce work efficiency. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides coupling cylindrical surface drilling equipment, which solves the problems raised in the above background technology.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: coupling cylindrical surface drilling equipment, including base, the upper surface of the base is fixedly connected with support column, the back surface of the support column is fixedly connected with ring around mechanism, the upper surface of the ring around mechanism is fixedly connected with telescopic mechanism, the upper surface of the telescopic mechanism is slidably connected with drilling mechanism, the upper surface of the base is fixedly connected with lifting frame, the inner top wall of the lifting frame is movably connected with lifting mechanism, one side of the base is provided with mounting through hole, the inner bottom wall of the mounting through hole is fixedly connected with lifting mechanism, one side of the lifting mechanism is fixedly connected with object carrier, the upper surface of the object carrier is provided with through hole, the through hole is movably connected with fixing mechanism.

[0008] Optionally, the surrounding mechanism comprises an inner ring gear, an annular sliding slot, a rotating rod, a gear, a fixed ring, a sliding plate, a first motor and a first motor box, the back surface of the support column is fixedly connected with the inner ring gear, the inner bottom wall of the inner ring gear is provided with the annular sliding slot, the inner part of the annular sliding slot is slidably connected with the rotating rod, the upper surface of the rotating rod is fixedly connected with the gear, the gear is engaged with the inner ring gear, the upper surface of the gear is fixedly connected with another rotating rod, the outer circular surface of the rotating rod is movably connected with the sliding plate, the upper surface of the rotating rod is movably connected with the first motor, the upper surface of the sliding plate is fixedly connected with the first motor box, the inner part of the first motor box is fixedly connected with the first motor, the upper surface of the inner ring gear is slidably connected with the sliding plate, and the inner wall of the inner ring gear is fixedly connected with the fixed ring.

[0009] Optionally, the telescopic mechanism comprises an L-shaped plate, a first air cylinder and a first telescopic rod, the upper surface of the first motor box is fixedly connected with the L-shaped plate, the back surface of the L-shaped plate is provided with a through hole, the first telescopic rod is slidably connected in the through hole, one end of the first telescopic rod is movably connected with the first air cylinder, one end of the first air cylinder is fixedly connected with the L-shaped plate, and the other end of the first telescopic rod is fixedly connected with the drilling mechanism.

[0010] Optionally, the drilling mechanism comprises a second motor, a second motor box and a drill bit, one end of the first telescopic rod is fixedly connected with the second motor box, the inner part of the second motor box is fixedly connected with the second motor, and one end of the second motor is movably connected with the drill bit.

[0011] Optionally, the lifting mechanism comprises a threaded rod, a first bevel gear, a second bevel gear, a rotating shaft, a rotating motor and a lifting plate, the upper surface of the lifting stand is movably connected with the threaded rod, the upper surface of the base is provided with a through hole, the threaded rod is movably connected in the through hole, the outer circular surface of the threaded rod is threadedly connected with the lifting plate, one side of the lifting plate is fixedly connected with the sample plate, the bottom surface of the threaded rod is fixedly connected with the first bevel gear, the first bevel gear is engaged with the second bevel gear, one side of the second bevel gear is fixedly connected with the rotating shaft, one end of the rotating shaft is movably connected with the rotating motor, and the inner bottom wall of the mounting through hole is fixedly connected with the rotating motor.

[0012] Optionally, the rotating shaft has two, and the rotating motor is movably connected with the rotating shaft on both sides.

[0013] Optionally, the fixing mechanism comprises a second air cylinder, a second telescopic rod, a connecting rod and a pressing block, a through hole is formed in the upper surface of the object supporting disc, the second telescopic rod is movably connected in the through hole, one end of the second telescopic rod is movably connected with the second air cylinder, the upper surface of the second air cylinder is fixedly connected with the object supporting disc, the outer circular surface of the second telescopic rod is fixedly connected with a hinged plate, the hinged plate is arranged in an annular array, the hinged plate is hingedly connected with the connecting rod through a pin shaft, one end of the connecting rod is hingedly connected with a hinged plate through a pin shaft, one end of the hinged plate is fixedly connected with the pressing block, and the bottom surface of the pressing block is slidably connected with the object supporting disc.

[0014] (Three) beneficial effects

[0015] The utility model provides a coupler cylindrical surface drilling equipment has the following beneficial effects:

[0016] 1, this coupler cylindrical surface drilling equipment, through the setting of fixed establishment, make this drilling equipment have the effect that can fix different size coupler, through the cooperation setting of second air cylinder, second telescopic rod, connecting rod, object supporting disc and pressing block, can be fixed to the inner wall of coupler through the telescopic of second telescopic rod in the process of using, thereby played the role of adapting to different size coupler drilling operation, reached the purpose that improves practicality.

[0017] 2, this coupler cylindrical surface drilling equipment, through the setting of ring mechanism, make this drilling equipment have the effect that need not constantly adjust coupler in the drilling process, through the cooperation setting of inner gear ring, annular sliding slot, rotating rod, gear, fixed ring, sliding plate, first motor, telescopic mechanism, drilling mechanism and lifting mechanism, can adjust the position of drill bit in the process of using, need only adjust the height of coupler through lifting mechanism, thereby can play the role of coupler cylindrical surface dead angle drilling to coupler, and the movement of drill bit is superior to the adjustment of coupler position in precision and convenience, reached the purpose that improves work efficiency. ACCURACY

[0018] Figure 1 It is the structure schematic drawing of the utility model;

[0019] Figure 2 It is the sectional structure schematic drawing of the front of the utility model;

[0020] Figure 3 It is the sectional structure schematic drawing of the side of the utility model;

[0021] Figure 4 It is the structure schematic drawing of the inside of ring mechanism of the utility model

[0022] Figure 5 It is the structure schematic drawing of lifting mechanism of the utility model;

[0023] Figure 6 It is the assembly structure schematic view of telescopic mechanism and drilling mechanism of the utility model.

[0024] Figure 7 It is the side cut structure schematic view of telescopic mechanism and drilling mechanism of the utility model.

[0025] In the drawing: 1, base; 2, support column; 3, surrounding mechanism; 301, inner gear ring; 302, annular sliding slot; 303, rotating rod; 304, gear; 305, fixed ring; 306, sliding plate; 307, first motor; 308, first motor box; 4, telescopic mechanism; 401, L-shaped plate; 402, first air cylinder; 403, first telescopic rod; 5, drilling mechanism; 501, second motor; 502, second motor box; 503, drill bit; 6, lifting frame; 7, lifting mechanism; 701, threaded rod; 702, first bevel gear; 703, second bevel gear; 704, rotating shaft; 705, rotating motor; 706, lifting plate; 8, mounting through hole; 9, object carrier; 10, fixing mechanism; 101, second air cylinder; 102, second telescopic rod; 103, connecting rod; 104, extrusion block. DETAILED DESCRIPTION

[0026] 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, not all the embodiments.

[0027] Please refer to Figures 1 to 7The utility model provides technical scheme: coupling cylindrical surface drilling equipment, including base 1, the upper surface fixed connection of base 1 has support column 2, the back fixed connection of support column 2 has the ring around mechanism 3, the upper surface fixed connection of ring around mechanism 3 has telescopic mechanism 4, the upper surface sliding connection of telescopic mechanism 4 has drilling mechanism 5, the upper surface fixed connection of base 1 has lifting frame 6, the inner top wall swing joint of lifting frame 6 has lifting mechanism 7, the side of base 1 is set up and has installed through -hole 8, the inner bottom wall fixed connection of installed through -hole 8 has lifting mechanism 7, the side fixed connection of lifting mechanism 7 has object carrier 9, the upper surface of object carrier 9 is set up and has through -hole, and the through -hole swing joint has fixed mechanism 10. Ring around mechanism 3 includes inner gear ring 301, annular slide groove 302, rotating rod 303, gear 304, fixed ring 305, sliding plate 306, first motor 307 and first motor box 308, the back fixed connection of support column 2 has inner gear ring 301, the inner bottom wall of inner gear ring 301 is set up and has annular slide groove 302, the inside sliding connection of annular slide groove 302 has rotating rod 303, the upper surface fixed connection of rotating rod 303 has gear 304, and gear 304 is engaged with inner gear ring 301, and the upper surface fixed connection of gear 304 has another rotating rod 303, the outer circular surface swing joint of rotating rod 303 has sliding plate 306, the upper surface swing joint of rotating rod 303 has first motor 307, the upper surface fixed connection of sliding plate 306 has first motor box 308, the inside fixed connection of first motor box 308 has first motor 307, the upper surface sliding connection of inner gear ring 301 has sliding plate 306, and the inner wall fixed connection of inner gear ring 301 has fixed ring 305. Telescopic mechanism 4 includes L type board 401, first air cylinder 402 and first telescopic rod 403, the upper surface fixed connection of first motor box 308 has L type board 401, and the back of L type board 401 is set up and has through -hole, and the through -hole sliding connection has first telescopic rod 403, and one end swing joint of first telescopic rod 403 has first air cylinder 402, and one end fixed connection of first air cylinder 402 has L type board 401, and the other end fixed connection of first telescopic rod 403 has drilling mechanism 5. Drilling mechanism 5 includes second motor 501, second motor box 502 and drill bit 503, one end fixed connection of first telescopic rod 403 has second motor box 502, the inside fixed connection of second motor box 502 has second motor 501, and one end swing joint of second motor 501 has drill bit 503.The lifting mechanism 7 comprises a threaded rod 701, a first bevel gear 702, a second bevel gear 703, a rotating shaft 704, a rotating motor 705 and a lifting plate 706, the upper surface of the lifting frame 6 is movably connected with the threaded rod 701, the upper surface of the base 1 is provided with a through hole, the through hole is movably connected with the threaded rod 701, the outer circular surface of the threaded rod 701 is threadedly connected with the lifting plate 706, one side of the lifting plate 706 is fixedly connected with the object supporting disc 9, the bottom surface of the threaded rod 701 is fixedly connected with the first bevel gear 702, the first bevel gear 702 is engaged with the second bevel gear 703, one side of the second bevel gear 703 is fixedly connected with the rotating shaft 704, one end of the rotating shaft 704 is movably connected with the rotating motor 705, and the inner bottom wall of the mounting through hole 8 is fixedly connected with the rotating motor 705. The rotating shaft 704 has two, and the two sides of the rotating motor 705 are movably connected with the rotating shaft 704. The fixing mechanism 10 comprises a second air cylinder 101, a second telescopic rod 102, a connecting rod 103 and a pressing block 104, the upper surface of the object supporting disc 9 is provided with a through hole, the through hole is movably connected with the second telescopic rod 102, one end of the second telescopic rod 102 is movably connected with the second air cylinder 101, the upper surface of the second air cylinder 101 is fixedly connected with the object supporting disc 9, the outer circular surface of the second telescopic rod 102 is fixedly connected with a hinged plate, the hinged plate has four, the four hinged plates are arranged in an annular array, the hinged plates are all hingedly connected with the connecting rod 103 through a pin shaft, one end of the connecting rod 103 is hingedly connected with the hinged plate through a pin shaft, one end of the hinged plate is fixedly connected with the pressing block 104, and the bottom surface of the pressing block 104 is slidably connected with the object supporting disc 9.

[0028] In use, the shaft coupling is placed on the upper surface of the object supporting disc 9, the second telescopic rod 102 is coaxial with the inner diameter of the shaft coupling, the second air cylinder 101 is started, the second telescopic rod 102 is retracted, the connecting rod 103 is driven to move downward, and then the pressing block 104 is driven to move away from the second telescopic rod 102, and the pressing block 104 is fixedly connected with the shaft coupling according to the inner diameter of the shaft coupling. By starting the rotating motor 705, the two rotating shafts 704 are driven to rotate, the threaded rod 701 is driven to rotate through the engagement of the second bevel gear 703 and the first bevel gear 702, the lifting plate 706 is limited by the lifting frame 6, the lifting plate 706 moves up and down along the lifting frame 6, the first motor 307 is started to drive the gear 304 to move on the outer circular surface of the shaft coupling along the inner tooth ring 301, the second motor 501 is started to drive the drill bit 503 to rotate, after the position is adjusted, the first air cylinder 402 is started to drive the first telescopic rod 403 to elongate, the drill bit 503 is driven to drill holes on the outer circular surface of the shaft coupling, and the drilling operation is completed.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. Coupling cylindrical surface drilling apparatus, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a support column (2), the back surface of the support column (2) is fixedly connected with a surrounding mechanism (3), the upper surface of the surrounding mechanism (3) is fixedly connected with a telescopic mechanism (4), the upper surface of the telescopic mechanism (4) is slidably connected with a drilling mechanism (5), the upper surface of the base (1) is fixedly connected with a lifting frame (6), the inner top wall of the lifting frame (6) is movably connected with a lifting mechanism (7), one side of the base (1) is provided with a mounting through hole (8), the inner bottom wall of the mounting through hole (8) is fixedly connected with the lifting mechanism (7), one side of the lifting mechanism (7) is fixedly connected with a carrier disc (9), the upper surface of the carrier disc (9) is provided with a through hole, and the through hole is movably connected with a fixing mechanism (10).

2. The coupling cylinder face drilling apparatus of claim 1, wherein: The surrounding mechanism (3) comprises an inner gear ring (301), an annular sliding groove (302), a rotating rod (303), a gear (304), a fixed ring (305), a sliding plate (306), a first motor (307) and a first motor box (308), the back surface of the support column (2) is fixedly connected with the inner gear ring (301), the inner bottom wall of the inner gear ring (301) is provided with the annular sliding groove (302), the inner bottom wall of the annular sliding groove (302) is slidably connected with the rotating rod (303), the upper surface of the rotating rod (303) is fixedly connected with the gear (304), the gear (304) is engaged with the inner gear ring (301), the upper surface of the gear (304) is fixedly connected with another rotating rod (303), the outer circular surface of the rotating rod (303) is movably connected with the sliding plate (306), the upper surface of the rotating rod (303) is movably connected with the first motor (307), the upper surface of the sliding plate (306) is fixedly connected with the first motor box (308), the inner bottom wall of the first motor box (308) is fixedly connected with the first motor (307), the upper surface of the inner gear ring (301) is slidably connected with the sliding plate (306), and the inner wall of the inner gear ring (301) is fixedly connected with the fixed ring (305).

3. The coupler cylinder face drilling apparatus of claim 2, wherein: The telescopic mechanism (4) comprises an L-shaped plate (401), a first air cylinder (402) and a first telescopic rod (403), the upper surface of the first motor box (308) is fixedly connected with the L-shaped plate (401), the back surface of the L-shaped plate (401) is provided with a through hole, the through hole is slidably connected with the first telescopic rod (403), one end of the first telescopic rod (403) is movably connected with the first air cylinder (402), one end of the first air cylinder (402) is fixedly connected with the L-shaped plate (401), and the other end of the first telescopic rod (403) is fixedly connected with the drilling mechanism (5).

4. The coupler cylinder face drilling apparatus of claim 3, wherein: The drilling mechanism (5) comprises a second motor (501), a second motor box (502) and a drill bit (503), one end of the first telescopic rod (403) is fixedly connected with the second motor box (502), the inner bottom wall of the second motor box (502) is fixedly connected with the second motor (501), and one end of the second motor (501) is movably connected with the drill bit (503).

5. The coupler cylinder drilling apparatus of claim 1, wherein: Said lifting mechanism (7) includes threaded rod (701), first bevel gear (702), second bevel gear (703), pivot shaft (704), rotation motor (705) and lifting plate (706), the upper surface of lifting frame (6) is movably connected with threaded rod (701), the upper surface of base (1) is provided with through hole, threaded rod (701) is movably connected in the through hole, the outer circular surface of threaded rod (701) is connected with lifting plate (706), one side of lifting plate (706) is fixedly connected with object table (9), the bottom surface of threaded rod (701) is fixedly connected with first bevel gear (702), first bevel gear (702) is engaged with second bevel gear (703), one side of second bevel gear (703) is fixedly connected with pivot shaft (704), one end of pivot shaft (704) is movably connected with rotation motor (705), the inner bottom wall of installation through hole (8) is fixedly connected with rotation motor (705).

6. The coupler cylinder drilling apparatus of claim 5, wherein: Said pivot shaft (704) has two, both sides of rotation motor (705) are movably connected with pivot shaft (704).

7. The coupler cylinder drilling apparatus of claim 1, wherein: Said fixing mechanism (10) includes second cylinder (101), second telescopic rod (102), connecting rod (103) and extrusion block (104), the upper surface of object table (9) is provided with through hole, second telescopic rod (102) is movably connected in the through hole, one end of second telescopic rod (102) is movably connected with second cylinder (101), the upper surface of second cylinder (101) is fixedly connected with object table (9), the outer circular surface of second telescopic rod (102) is fixedly connected with hinged plate, the hinged plate has four, four hinged plates are distributed in the form of annular array, the hinged plate is hingedly connected with connecting rod (103) through pivot, one end of connecting rod (103) is hingedly connected with hinged plate, one end of hinged plate is fixedly connected with extrusion block (104), the bottom surface of extrusion block (104) is slidably connected with object table (9).

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