CN214109791U - Drill bit grinding and processing device - Google Patents

Abstract

The utility model discloses a drill bit coping processingequipment, including base plate, supporting leg, support frame, lift hydraulic press, backup pad, slide bar, grinding device and clamping device, the supporting leg is evenly located under the base plate, the support frame is located on the base plate, the lift hydraulic press is located under the base plate roof, lift hydraulic press symmetry is equipped with two sets ofly, the backup pad is located under the lift hydraulic press, grinding device locates in the backup pad, the slide bar is located on the support frame inside wall, clamping device locates on the slide bar. The utility model belongs to the technical field of the drill bit processing, specifically indicate one kind and carry out portable polishing to the drill bit, stability is strong simultaneously, the drill bit coping processingequipment of being convenient for polish.

Description

Drill bit grinding and processing device

Technical Field

The utility model belongs to the technical field of the drill bit processing, specifically indicate a drill bit coping processingequipment.

Background

A drill bit has been used in oil well production as a common drilling component, and the drill bit is worn at an excessive rate due to frequent use of the drill bit during drilling, thereby reducing the service life of the drill bit. When repairing the worn-out drill bit, the drill bit needs to be welded firstly and then ground, and the existing drill bit processing equipment is poor in structural stability for clamping the drill bit and cannot clamp the drill bit, so that the drill bit cannot meet the processing requirements after being polished.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an utilize clamping device to press from both sides drill bit both ends fixed clamp, recycle grinding device and remove to polish to the drill bit, the hydraulic press that goes up and down simultaneously drives grinding device and reciprocates, the drill bit coping processingequipment of being convenient for polish.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a drill bit grinding machining device comprises a base plate, supporting legs, supporting frames, lifting hydraulic machines, supporting plates, sliding rods, grinding devices and clamping devices, wherein the supporting legs are uniformly arranged below the base plate and play a role of fixing and supporting, the supporting frames are arranged on the base plate, the lifting hydraulic machines are arranged below the top wall of the base plate, the lifting hydraulic machines are symmetrically provided with two groups, the supporting plates are arranged below the lifting hydraulic machines, the grinding devices are arranged on the supporting plates, the sliding rods are arranged on the inner side walls of the supporting frames, and the clamping devices are arranged on the sliding rods; the polishing device comprises a motor shell, a driving motor, a lead screw pair, a fixed block, a connecting frame, a rotating shaft I, a polishing motor shell, a polishing motor and a grinding wheel, wherein the motor shell is arranged in a supporting plate and plays a role in protecting the driving motor, the driving motor is arranged in the motor shell, the fixed block is arranged on the inner side wall of the supporting plate, one end of the lead screw is connected to the output end of the driving motor, the other end of the lead screw can be rotatably arranged on the fixed block, the lead screw pair is sleeved on the outer surface of the lead screw and converts the circular motion of the lead screw into linear motion, the connecting block is arranged under the bottom wall of the lead screw pair, the connecting frame is arranged under the connecting block, the polishing motor shell is arranged on the outer side wall of the connecting frame, the polishing motor shell plays a role in protecting the polishing motor, the polishing motor is arranged in the polishing motor shell, one end of the rotating shaft is connected to the output end of the polishing motor, the other end of the rotating shaft is rotatably arranged on the inner side wall of the connecting frame, and the grinding wheel is fixedly sleeved on the rotating shaft I; clamping device includes slide, recess, rack, rotating electrical machines, pivot two and gear, the slide slidable is located on the slide bar, the slide symmetry is equipped with two sets ofly, the recess is located on the slide inside wall, is convenient for locate the both ends of drill bit in the recess and increases stability, rotating electrical machines locates in the slide bar, two pivot run through the slide bar lateral wall and connect in the rotating electrical machines output, the gear is located pivot two and is kept away from rotating electrical machines output and serve, the rack is located under the slide diapire, gear and rack toothing set up.

Furthermore, a fixed sleeve block is sleeved on the outer side wall of the rotating shaft, and the fixed sleeve block is arranged below the bottom wall of the linking frame to play a supporting role.

Furthermore, the connecting block is of an inverted U-shaped structure.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of drill bit coping processingequipment passes through the lift that the hydraulic press drove grinding device, thereby the removal and the lift of control grinding emery wheel are convenient for polish, driving motor drives the lead screw rotation, the lead screw drives the vice removal of lead screw, the lead screw vice drive links up the piece and links up the frame removal, start grinding motor simultaneously, grinding motor drives pivot one rotation, pivot one drives the grinding emery wheel rotation and polishes the drill bit, set up through clamping device fixes the drill bit both ends in the recess, increase stability, rotating motor drives pivot two rotations, pivot two drive gear rotations, the gear drives the rack removal, thereby it presss from both sides the drill bit tightly to drive the slide removal.

Drawings

FIG. 1 is an overall structure diagram of a drill bit grinding device according to the present invention;

fig. 2 is a side view of the clamping device of the drill sharpening device of the present invention.

The grinding machine comprises a base plate 1, a base plate 2, supporting legs 3, a supporting frame 4, a lifting hydraulic machine 5, a supporting plate 6, a sliding rod 7, a grinding device 8, a clamping device 9, a motor shell 10, a driving motor 11, a lead screw 12, a lead screw pair 13, a fixing block 14, a connecting block 15, a connecting frame 16, a first rotating shaft 17, a grinding motor shell 18, a grinding motor 19, a grinding wheel 20, a sliding plate 21, a groove 22, a rack 23, a rotating motor 24, a second rotating shaft 25, a gear 26 and a fixing sleeve block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to a drill bit grinding processing device, which comprises a substrate 1, supporting legs 2, a supporting frame 3, a lifting hydraulic machine 4, a supporting plate 5, a sliding rod 6, a grinding device 7 and a clamping device 8, wherein the supporting legs 2 are uniformly arranged under the substrate 1, the supporting frame 3 is arranged on the substrate 1, the lifting hydraulic machine 4 is arranged under the top wall of the substrate 1, the lifting hydraulic machine 4 is symmetrically provided with two groups, the supporting plate 5 is arranged under the lifting hydraulic machine 4, the grinding device 7 is arranged on the supporting plate 5, the sliding rod 6 is arranged on the inner side wall of the supporting frame 3, and the clamping device 8 is arranged on the sliding rod 6; the polishing device 7 comprises a motor shell 9, a driving motor 10, a lead screw 11, a lead screw pair 12, a fixing block 13, a connecting block 14, a connecting frame 15, a first rotating shaft 16, a polishing motor shell 17, a polishing motor 18 and a grinding wheel 19, wherein the motor shell 9 is arranged in a supporting plate 5, the driving motor 10 is arranged in the motor shell 9, the fixing block 13 is arranged on the inner side wall of the supporting plate 5, one end of the lead screw 11 is connected with the output end of the driving motor 10, the other end of the lead screw 11 is rotatably arranged on the fixing block 13, the lead screw pair 12 is sleeved on the outer surface of the lead screw 11, the connecting block 14 is arranged under the bottom wall of the lead screw pair 12, the connecting frame 15 is arranged under the connecting block 14, the polishing motor shell 17 is arranged on the outer side wall of the connecting frame 15, the polishing motor 18 is arranged in the polishing motor shell 17, one end of the first rotating shaft 16 is connected with the output end of the polishing motor 18, the other end of the first rotating shaft 16 is rotatably arranged on the inner side wall of the connecting frame 15, and the grinding wheel 19 is fixedly sleeved on the first rotating shaft 16; clamping device 8 includes slide 20, recess 21, rack 22, rotating electrical machines 23, two 24 of pivot and gear 25, slide 20 slidable locates on slide bar 6, slide 20 symmetry is equipped with two sets ofly, recess 21 is located on the slide 20 inside wall, rotating electrical machines 23 is located in slide bar 6, two 24 of pivot run through slide bar 6 lateral walls and connect in rotating electrical machines 23 output, gear 25 is located two 24 of pivot and is kept away from rotating electrical machines 23 output and serve, rack 22 is located under the slide 20 diapire, gear 25 and the meshing of rack 22 set up.

And a fixed sleeve block 26 is sleeved on the outer side wall of the first rotating shaft 16, and the fixed sleeve block 26 is arranged below the bottom wall of the linking frame 15.

The connecting block 14 is of an inverted U-shaped structure.

When the grinding machine is used specifically, firstly, a drill bit is placed in the groove 21, the rotating motor 23 is started, the rotating motor 23 drives the rotating shaft two 24 to rotate, the rotating shaft two 24 drives the gear 25 to rotate, the gear 25 drives the rack 22 to move, the sliding plate 20 is driven to move to clamp the drill bit tightly, the lifting hydraulic machine 4 is started, the lifting hydraulic machine 4 drives the supporting plate 5 to move downwards, the grinding wheel 19 moves to the position of the drill bit, the grinding motor 18 is started, the grinding motor 18 drives the rotating shaft one 16 to rotate, the rotating shaft one 16 drives the grinding wheel 19 to rotate to polish the drill bit, meanwhile, the driving motor 10 is started, the driving motor 10 drives the lead screw 11 to rotate, the lead screw 11 drives the lead screw pair 12 to move, the lead screw pair 12 drives the connecting block 14 and the connecting frame 15 to move, and the grinding wheel 19 is driven to move and polish.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (3)

1. The utility model provides a drill bit coping processingequipment which characterized in that: the polishing device comprises a base plate, supporting legs, a supporting frame, lifting hydraulic machines, supporting plates, sliding rods, polishing devices and clamping devices, wherein the supporting legs are uniformly arranged below the base plate, the supporting frame is arranged on the base plate, the lifting hydraulic machines are arranged below the top wall of the base plate, the lifting hydraulic machines are symmetrically provided with two groups, the supporting plates are arranged below the lifting hydraulic machines, the polishing devices are arranged on the supporting plates, the sliding rods are arranged on the inner side walls of the supporting frame, and the clamping devices are arranged on the sliding rods; the polishing device comprises a motor shell, a driving motor, a screw rod pair, a fixed block, a connecting frame, a first rotating shaft, a polishing motor shell, a polishing motor and a grinding wheel, the motor shell is arranged in the supporting plate, the driving motor is arranged in the motor shell, the fixing block is arranged on the inner side wall of the supporting plate, one end of the screw rod is connected with the output end of the driving motor, the other end of the screw rod can be rotatably arranged on the fixed block, the screw pair is sleeved on the outer surface of the screw, the connecting block is arranged below the bottom wall of the screw pair, the connecting frame is arranged below the connecting block, the grinding motor shell is arranged on the outer side wall of the connecting frame, the grinding motor is arranged in the grinding motor shell, one end of the rotating shaft is connected to the output end of the polishing motor, the other end of the rotating shaft is rotatably arranged on the inner side wall of the connecting frame, and the grinding wheel is fixedly sleeved on the rotating shaft I; clamping device includes slide, recess, rack, rotating electrical machines, pivot two and gear, the slide slidable is located on the slide bar, the slide symmetry is equipped with two sets ofly, the recess is located on the slide inside wall, the rotating electrical machines is located in the slide bar, pivot two runs through the slide bar lateral wall and connects in the rotating electrical machines output, the gear is located pivot two and is kept away from rotating electrical machines output and serve, the rack is located under the slide diapire, gear and rack toothing set up.

2. The drill bit sharpening device according to claim 1, wherein: a fixed sleeve block is sleeved on one outer side wall of the rotating shaft and is arranged below the bottom wall of the linking frame.

3. The drill bit sharpening device according to claim 2, wherein: the connecting block is of an inverted U-shaped structure.

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