CN219004734U

CN219004734U - Fixed-length cutting device for drill bit production

Info

Publication number: CN219004734U
Application number: CN202222986207.3U
Authority: CN
Inventors: 陈晨
Original assignee: Tianjin Technology Co ltd
Current assignee: Tianjin Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-12
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a fixed-length cutting device for drill bit production, which comprises a cutting table top and an external box body, wherein a first groove is formed in the position, close to the other side wall, of the lower inner wall of the cutting table top vertically, a second groove is formed in the position, close to one side wall, of the lower inner wall of the cutting table top horizontally, the other end of the second groove is communicated with the middle position of one side of the first groove, a second motor is fixedly arranged at the position, close to the front end, of the lower end face of the cutting table top, and the middle position, close to the front end, of the lower end face of the cutting table top, and the movable ends of the two second motors are fixedly connected with gears. The device simple structure is through design infrared inductor, second motor and stopper to reach the effect of fixed length cutting, through first hydraulic stem of design, second hydraulic stem and fixed fly leaf, thereby reach the effect of stable cutting, through design electro-magnet, cylinder and splash guard, prevent because the cylinder that just cuts the completion scalds the staff because of overheated.

Description

Fixed-length cutting device for drill bit production

Technical Field

The utility model relates to the technical field of cutting, in particular to a fixed-length cutting device for drill bit production.

Background

The fixed-length cutting equipment refers to continuous casting equipment for cutting continuously pulled casting blanks according to fixed-length requirements, a drill bit is a main tool for breaking rock in the drilling process, a well hole is formed by breaking rock by the drill bit, a well hole is formed to be good or bad, the time is related to the mutual matching degree between the drill bit and the stratum besides the characteristics of stratum rock to be drilled and the performance of the drill bit, the reasonable selection of the drill bit plays an important role in improving the drilling speed and reducing the comprehensive drilling cost, the drill bit is one of important tools for petroleum drilling, whether the drill bit is suitable for the quality of the rock and the quality of the rock or not, the drilling speed and the drilling cost are greatly influenced, the PDC drill bit is a rock breaking tool widely used in the petroleum and natural gas exploration and development industry at present, the mechanical drilling tool is effectively improved, the drilling period is shortened, and the drill bit and an electric drill bit are commonly used.

The conventional drill bit processing is performed by a cutting machine, but the fixed-length cutting device is used for cutting the fixed-length drill bit, the fixed-length drill bit is cut by manually holding the cylinder during cutting, the cut cylinder is overheated due to cutting, and the splash guard is not arranged at the cut part, so that safety accidents are easy to occur, and the cutting equipment cannot work well.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fixed-length cutting device for drill bit production, which has the advantages that the fixed-length cutting effect is achieved by simply designing an infrared sensor, a second motor and a limiting block, the stable cutting effect is achieved by designing a first hydraulic rod, a second hydraulic rod and a fixed movable plate, and workers are prevented from being scalded due to overheating of a cylinder which is just cut by designing an electromagnet, a cylinder and a splash guard.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixed length cutting device for drill bit production, includes cutting mesa and peripheral hardware box, first recess has been seted up to the vertical another lateral wall position of inner wall under the cutting mesa, the horizontal intermediate position of inner wall under the cutting mesa is offered the second recess near a lateral wall department, just the other end and the first recess one side intermediate position intercommunication of second recess, cutting mesa lower extreme face is near front end one side position and is fixed mounting there is the second motor with lower extreme intermediate position, two second motor active end is fixed connection has the gear, two the gear lateral wall rotates and is connected with the conveyer belt, the upper end face on the conveyer belt is fixed connection has the stopper, the stopper lower extreme is in the second recess inside and the upper side wall setting of stopper just over the second recess, four on the two inside walls of cutting mesa are fixed mounting has four third hydraulic levers, the four of third hydraulic lever that are located a lateral wall and another lateral wall their near the place two third hydraulic levers and two third hydraulic levers of rear end mutually support and use, and each two infrared sensor of mutual cooperation have the motor active end to be fixed mounting has a motor active end, a second motor active end is fixed mounting has a motor active end face to the second side, the end face is fixed mounting has a motor active end to the second end face to the infrared sensor, a lateral wall is fixed mounting has a motor active end to the second end face to the second end, the end is fixed mounting has a motor active end to the second end, the end is fixed mounting has a bottom plate to the upper end is fixed mounting at the second recess is in the second recess is just above the second recess, the second lateral wall is fixed right above the second recess is fixed right. The upper end surface of the bottom plate is fixedly provided with a first controller near one side, the upper end surface of the bottom plate is fixedly provided with a second controller near the other side, the sliding rails are fixedly arranged on the lower end face of the bottom plate close to the edges of the two sides, the cylinder is fixedly arranged in the first functional arm close to the lower end, and the movable end of the cylinder is fixedly connected with an electromagnet;

through above-mentioned technical scheme, the device simple structure is through design infrared inductor, second motor and stopper to reach the effect of fixed length cutting, through first hydraulic stem of design, second hydraulic stem and fixed fly leaf, thereby reach the effect of stable cutting, through design electro-magnet, cylinder and splash guard, prevent because the cylinder that just cuts the completion scalds the staff because of overheated.

Further, splash baffles are connected to the inner side walls of the two sliding rails in a sliding manner;

through the technical scheme, the waste is prevented from splashing to injure staff accidentally.

Further, the first hydraulic rod and the second hydraulic rod are fixedly arranged at the positions close to the lower ends inside the second functional arm and the third functional arm respectively, and the movable ends of the first hydraulic rod and the second hydraulic rod are positioned outside the second functional arm and the third functional arm;

through the technical scheme, the second functional arm and the third functional arm provide downward pressure to the fixing piece.

Further, the movable ends of the first hydraulic rod and the second hydraulic rod are respectively connected with a pressing sheet in a threaded manner;

through above-mentioned technical scheme, increase the contact surface, and conveniently change the preforming and compress tightly the cylinder.

Further, the electromagnet adsorption surface is positioned right above the second groove;

through above-mentioned technical scheme, the cylinder of conveniently adsorbing the cutting completion just prevents that the manual work from taking and taking the scald.

Further, an external collecting box is arranged on the outer side of the front end of the cutting table;

through above-mentioned technical scheme, conveniently collect the cylinder that the cutting accomplished.

Further, fixing legs are fixedly arranged at the front and rear end positions of two sides of the lower end surface of the cutting table top and the front and rear end positions of the middle of the lower end surface of the cutting table top;

through the technical scheme, the stability of the whole device is improved.

Further, a fixing plate is fixedly connected to the position, close to the rear side, of the lower end face of the peripheral box body, and the position, close to the lower end, of the front end face of the fixing plate is fixedly connected to the position, close to the other side, of the rear end face of the cutting table top;

through above-mentioned technical scheme, make things convenient for the cutting blade to cut the cylinder.

The utility model has the following beneficial effects:

1. according to the cutting device, the infrared inductor, the second motor and the limiting block are designed, the cylinder is pushed into the middle gap of the cutting table top in the using process, after the cylinder passes through the infrared inductor, the infrared inductor feeds signals back to the first controller, after the first controller receives signals sent by the infrared inductor, the first controller sends control commands to the second motor to control the second motor to start, the fixed gear at the movable end of the second motor rotates to drive the conveyor belt to rotate, the limiting block above the conveyor belt moves to one side in the second groove, when the cylinder moves to the set length, the second motor stops rotating, and then the cylinder is pushed to the limiting block to stop pushing the cylinder, so that the fixed-length cutting effect is achieved.

2. According to the cutting device, the first hydraulic rod, the second hydraulic rod and the fixed movable plate are designed, the column is extruded and fixed through the fixed movable plate fixed at the front end and the rear end of the cutting table in the use process, the first hydraulic rod and the second hydraulic rod start to push the pressing piece at the movable end downwards to extrude the upper surface of the column, and after the fixing is completed, the hydraulic rod is started to drive the first motor to drive the rotary cutting blade to cut the column, so that the effect of stable cutting is achieved, and safety accidents caused by unstable column fixing are prevented.

3. According to the cutting device, after the second controller receives the cutting completion information in the using process, the electromagnet is electrified to absorb the cut cylinder, the cylinder absorbed on the electromagnet is pushed to the position right above the external collecting box through the cylinder, and then the electromagnet is powered off, so that the cut cylinder falls into the external collecting box, workers are prevented from being scalded due to overheating of the cylinder just cut, transportation and collection are facilitated, and the splash guard is arranged on the outer side of the cutting position, so that safety accidents caused by splashing of cutting waste are prevented.

Drawings

FIG. 1 is a perspective view of a fixed length cutting device for drill bit production according to the present utility model;

FIG. 2 is a front cross-sectional view of a peripheral box of a fixed-length cutting device for drill bit production;

FIG. 3 is a top view of a cutting table for a fixed length cutting device for drill production according to the present utility model;

fig. 4 is a side sectional view of a cutting table of a fixed-length cutting device for drill production according to the present utility model.

Legend description:

1. a peripheral box body; 2. a first functional arm; 3. an electromagnet; 4. a transmission belt; 5. a collecting box is arranged outside; 6. cutting the table top; 7. a fixed leg; 8. a first controller; 9. a bottom plate; 10. a first hydraulic lever; 11. a second functional arm; 12. a cylinder; 13. a cutting blade; 14. a first motor; 15. a hydraulic column; 16. tabletting; 17. a second hydraulic lever; 18. a splash guard; 19. a third functional arm; 20. a slide rail; 21. a second controller; 22. a third hydraulic lever; 23. an infrared sensor; 24. fixing the movable plate; 25. a second motor; 26. a limiting block; 27. a gear; 28. a second groove; 29. a first groove; 30. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: a fixed length cutting device for drill production comprises a cutting table top 6 and an external box body 1, wherein a first groove 29 is formed in the position, close to the other side wall, of the lower inner wall of the cutting table top 6, a second groove 28 is formed in the position, close to the side wall, of the lower inner wall of the cutting table top 6 in the transverse middle, of the lower inner wall of the cutting table top 6, the other end of the second groove 28 is communicated with the middle position on one side of the first groove 29, a second motor 25 is fixedly arranged on the position, close to the front end, of the lower end surface of the cutting table top 6 and the middle position, close to the front end, of the lower end surface of the cutting table top 6, two second motors 25 are fixedly connected with gears 27, the outer side walls of the two gears 27 are rotationally connected with a conveying belt 4, a limiting block 26 is fixedly connected on the upper end surface of the conveying belt 4, the lower end of the limiting block 26 is arranged in the second groove 28, the upper side wall of the limiting block 26 is arranged right above the second groove 28, after a cylinder passes through an infrared sensor 23, the infrared sensor 23 feeds back signals to the first controller 8, when the first controller 8 receives the signals sent by the infrared sensor 23, the first controller 8 sends control commands to the second motor 25 to control the second motor 25 to start, the gear 27 fixed at the movable end of the second motor 25 rotates to drive the transmission belt 4 to rotate, the limiting block 26 above the transmission belt 4 moves to one side in the second groove 28, when the transmission belt moves to a set length, the second motor 25 stops rotating, the cylinder is pushed to the limiting block 26, the cylinder is pushed, so that the fixed-length cutting effect is achieved, four third hydraulic rods 22 are fixedly arranged on the front and rear inner side walls of the cutting table top 6, two third hydraulic rods 22 positioned in front of the four third hydraulic rods 22 of one side wall and the other side wall are matched with two third hydraulic rods 22 positioned behind, and every two third hydraulic rods 22 movable ends that mutually support and use are fixed with fixed fly leaf 24, and near opposite side position fixed mounting in the middle of the inner wall behind the cutting mesa 6 has infrared inductor 23, and infrared inductor 23 is located first recess 29 one side, and peripheral hardware box 1 both sides wall is near lower extreme position fixed mounting respectively has first function arm 2 and third function arm 19, and peripheral hardware box 1 lower extreme face fixedly connected with bottom plate 9, bottom plate 9 lower extreme face intermediate position fixed mounting has hydraulic ram 15, and hydraulic ram 15's movable end fixedly connected with first motor 14, and the movable end fixed mounting of first motor 14 has cutting blade 13.

The lower end face of the bottom plate 9 is fixedly provided with a second functional arm 11 near one side, the upper end face of the bottom plate 9 is fixedly provided with a first controller 8 near one side, the upper end face of the bottom plate 9 is fixedly provided with a second controller 21 near the other side, the edges of the lower end face of the bottom plate 9 near two sides are fixedly provided with sliding rails 20, the inner part of the first functional arm 2 is fixedly provided with a cylinder 12 near the lower end, and the movable end of the cylinder 12 is fixedly connected with an electromagnet 3.

The splash guard 18 is slidably connected to the inner side walls of the two sliding rails 20, workers are prevented from being splashed by waste, the first hydraulic rod 10 and the second hydraulic rod 17 are fixedly mounted at the positions, close to the lower ends, of the inside of the second functional arm 11 and the third functional arm 19 respectively, movable ends of the first hydraulic rod 10 and the second hydraulic rod 17 are located outside the second functional arm 11 and the third functional arm 19, the second functional arm 11 and the third functional arm 19 provide downward pressure for a fixing piece, the movable ends of the first hydraulic rod 10 and the second hydraulic rod 17 are in threaded connection with a pressing piece 16, the contact surface is enlarged, the pressing piece 16 is conveniently replaced to compress a column body, an adsorption surface of an electromagnet 3 is located right above the second groove 28, the column body after cutting is conveniently adsorbed, manual taking is prevented from being scalded, the outer collecting box 5 is arranged at the outer side of the front end of the cutting table top 6, the column body after cutting is conveniently collected, fixing legs 7 are fixedly mounted at the positions, close to the front end and the rear end positions of the two sides of the lower end face of the cutting table top 6 and the middle, the stability of the whole device is improved, the lower end face of the box body 1 is fixedly connected with a fixing plate 30 at the position of the rear end face of the fixing plate 30, and the front end face of the cutting table top 30 is conveniently connected to the cutting table top 13 at the position of the other side, and the position of the cutting table top 13 is convenient to cut.

Working principle: firstly, the length of a required cutting bit is set through programming, after the setting is finished, a column body is pushed into the middle gap of a cutting table top 6, after the column body passes through an infrared sensor 23, the infrared sensor 23 feeds back signals to a first controller 8, after the first controller 8 receives signals sent by the infrared sensor 23, the first controller 8 sends control commands to a second motor 25 to control the second motor 25 to start, a gear 27 fixed at the movable end of the second motor 25 rotates to drive a transmission belt 4 to rotate, a limit block 26 above the transmission belt 4 moves to one side in a second groove 28, when the column body moves to the set length, the second motor 25 stops rotating, the column body is pushed to the limit block 26, the column body is pushed to stop pushing, the fixed-length cutting effect is achieved, a third hydraulic rod 22 at the front end and the rear end of the cutting table top 6 is started, the cylinder is extruded and fixed by the fixed movable plate 24 fixed at the front end and the rear end of the cutting table top 6, the pressing sheet 16 at the movable end is pushed downwards by the first hydraulic rod 10 and the second hydraulic rod 17 to press the upper surface of the cylinder, after the fixation is completed, the cylinder is cut by the cutting blade 13 driven by the first motor 14 to rotate by the hydraulic cylinder 15, thereby achieving the effect of stable cutting, preventing the cutting from generating safety accidents due to unstable fixation of the cylinder, after the second controller 21 receives the information of the completion of the cutting, the electromagnet 3 is electrified to absorb the cylinder after the completion of the cutting, the cylinder adsorbed on the electromagnet 3 is pushed to the position right above the external collecting box 5 by the cylinder 12, the electromagnet 3 is powered off, so that the cylinder after the completion of the cutting falls into the external collecting box 5, the scalding of workers due to overheating of the cylinder after the completion of the cutting is prevented, the transportation and the collection are convenient, a splash guard 18 is arranged on the outer side of the cutting part to prevent safety accidents caused by splashing of cutting waste.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Fixed length cutting device for drill bit production, including cutting mesa (6) and peripheral hardware box (1), its characterized in that: a first groove (29) is vertically formed in the lower inner wall of the cutting table top (6) near the other side wall, a second groove (28) is formed in the position, close to one side wall, of the lower inner wall of the cutting table top (6), the other end of the second groove (28) is communicated with the middle position of one side of the first groove (29), a second motor (25) is fixedly arranged at the position, close to the front end, of the lower end surface of the cutting table top (6) and the middle position, close to the front end, of the lower end surface, of the cutting table top, two movable ends of the second motor (25) are fixedly connected with gears (27), two outer side walls of the gears (27) are rotatably connected with a transmission belt (4), a limiting block (26) is fixedly connected to the upper end surface of the transmission belt (4), the lower end of the limiting block (26) is arranged in the second groove (28) and the upper side wall of the limiting block (26) is arranged right above the second groove (28), four third hydraulic rods (22) are fixedly arranged on the front inner side wall and the rear side wall of the cutting table top (6), four third hydraulic rods (22) are fixedly arranged on the front side wall and the rear side wall of the cutting table top (6), two third hydraulic rods (22) are fixedly matched with the front third hydraulic rods (22) of the other side wall and the other side wall (22) and fixedly match with the third hydraulic rods (22) with each other, an infrared sensor (23) is fixedly arranged at the middle of the rear inner wall of the cutting table top (6) near the other side, the infrared sensor (23) is positioned at one side of the first groove (29), a first functional arm (2) and a third functional arm (19) are respectively and fixedly arranged at the positions near the lower ends of the two outer side walls of the peripheral box body (1), a bottom plate (9) is fixedly connected to the lower end surface of the peripheral box body (1), a hydraulic column (15) is fixedly arranged at the middle position of the lower end surface of the bottom plate (9), a first motor (14) is fixedly connected to the movable end of the hydraulic column (15), and a cutting blade (13) is fixedly arranged at the movable end of the first motor (14);

the utility model discloses a portable electronic device, including bottom plate (9), cylinder (12), cylinder (3), first controller (8), second controller (21), slide rail (20) are all fixed mounting near both sides edge to bottom plate (9) lower terminal surface, second function arm (11) are leaned on one side position fixed mounting to bottom plate (9), bottom plate (9) up end leans on one side fixed mounting to bottom plate (9) up end, bottom plate (9) up end leans on opposite side fixed mounting to bottom plate (9) up end to be close to both sides edge, cylinder (12) are inside to be leaned on lower extreme position fixed mounting, just the expansion end fixedly connected with electro-magnet (3) of cylinder (12).

2. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: and splash baffles (18) are connected to the inner side walls of the two sliding rails (20) in a sliding manner.

3. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: the first hydraulic rod (10) and the second hydraulic rod (17) are fixedly installed at the positions close to the lower ends inside the second functional arm (11) and the third functional arm (19), and the movable ends of the first hydraulic rod (10) and the second hydraulic rod (17) are located outside the second functional arm (11) and the third functional arm (19).

4. A fixed length cutting apparatus for drill bit production according to claim 3, wherein: the movable ends of the first hydraulic rod (10) and the second hydraulic rod (17) are connected with a pressing sheet (16) in a threaded manner.

5. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: the adsorption surface of the electromagnet (3) is positioned right above the second groove (28).

6. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: an external collecting box (5) is arranged outside the front end of the cutting table top (6).

7. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: fixing legs (7) are fixedly arranged at the front and rear end positions of two sides of the lower end surface of the cutting table top (6) and the front and rear end positions of the middle of the lower end surface.

8. A fixed length cutting apparatus for drill bit production according to claim 1, wherein: the lower end face of the peripheral box body (1) is fixedly connected with a fixing plate (30) near the rear side, and the front end face of the fixing plate (30) is fixedly connected to the rear end face of the cutting table top (6) near the other side.