CN214349833U

CN214349833U - Stable anti-drop drill bit mounting structure for machining

Info

Publication number: CN214349833U
Application number: CN202120386024.0U
Authority: CN
Inventors: 周国策
Original assignee: Chengdu Jinda Xinchen Mechanical Equipment Co ltd
Current assignee: Chengdu Jinda Xinchen Mechanical Equipment Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-10-08
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a drill bit mounting structure for machining of stable anticreep, which comprises a positioning plate, the left side fixedly connected with fixed riser of locating plate top surface, the left center department of locating plate top surface just is located fixed riser left side fixedly connected with motor, the center department fixedly connected with backup pad on locating plate top surface right side, the right side of locating plate top surface just is located the left side of backup pad and is provided with the removal riser, motor shaft's right side fixedly connected with threaded rod. The utility model discloses can carry out the stable support to the drill bit of different length, the installation effect of drill bit mounting structure is better like this, has solved the in-process of drill bit mounting structure at the installation drill bit, because of can not be according to the actual length adjustment of drill bit for drill bit mounting structure can only stabilize the support to the drill bit of regular length, thereby leads to the relatively poor problem of installation drill bit effect to appear in drill bit mounting structure.

Description

Stable anti-drop drill bit mounting structure for machining

Technical Field

The utility model relates to an oil exploration technical field specifically is a drill bit mounting structure for machining of stable anticreep.

Background

The oil exploration refers to finding and finding oil and gas resources, understanding underground geological conditions by utilizing various exploration means, knowing conditions such as crude oil, oil storage, oil and gas migration, accumulation, storage and the like, comprehensively evaluating an oil and gas-containing perspective, determining a favorable area for oil and gas accumulation, finding a trap of the oil and gas, finding the area of an oil and gas field, and cleaning the conditions and the output capacity of an oil and gas layer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stabilize drill bit mounting structure for machining of anticreep possesses the advantage that carries out the outrigger to the drill bit of different length, has solved the in-process of drill bit mounting structure at the installation drill bit, because of can not be according to the actual length adjustment of drill bit for drill bit mounting structure can only stabilize the support to the drill bit of fixed length, thereby leads to the relatively poor problem of installation drill bit effect to appear in the drill bit mounting structure.

In order to achieve the above object, the utility model provides a following technical scheme: a stable anti-dropping drill bit mounting structure for machining comprises a positioning plate, wherein a fixed vertical plate is fixedly connected to the left side of the top surface of the positioning plate, a motor is fixedly connected to the left side of the fixed vertical plate at the center of the left side of the top surface of the positioning plate, a supporting plate is fixedly connected to the center of the right side of the top surface of the positioning plate, a movable vertical plate is arranged on the right side of the top surface of the positioning plate and on the left side of the supporting plate, a threaded rod is fixedly connected to the right side of a rotating shaft of the motor, the right side of the threaded rod sequentially penetrates through the fixed vertical plate and the movable vertical plate from left to right and extends into the supporting plate, a moving groove is transversely formed in the center of the top surface of the positioning plate and between the fixed vertical plate and the supporting plate, and the bottom of an inner cavity of the moving groove is communicated with a moving groove;

the right side of the inner cavity of the movable groove is slidably connected with a movable block, the top of the movable block is fixedly connected with the bottom of a movable vertical plate, the left surfaces of the fixed vertical plate and the movable vertical plate are transversely provided with a lifting notch at the top of a threaded rod, the centers of the top surfaces of the fixed vertical plate and the movable vertical plate and the bottom of the inner cavity of the lifting notch are respectively provided with a rotating screw, the bottom of the rotating screw at the top is penetrated to the top of the inner cavity of the lifting notch, the bottom of the surface of the rotating screw at the top and the top of the rotating screw at the bottom are respectively sleeved with a lifting screw sleeve, one side corresponding to the two lifting screw sleeves is fixedly connected with a supporting clamp ring, the top of the surface of the rotating screw at the top and the bottom of the surface of the rotating screw at the bottom are respectively sleeved with a driven gear, and the top and the bottom of the outer surfaces of the fixed vertical plate and the movable vertical plate are both fixedly connected with a bearing plate, one side corresponding to the two bearing plates is vertically provided with a shifting shaft in a penetrating mode, a shifting wheel is sleeved at the center of the surface of the shifting shaft, and driving gears meshed with driven gears are sleeved at the top and the bottom of the surface of the shifting shaft.

Preferably, all run through on backup pad and the fixed riser and seted up and use the rotation hole with the threaded rod cooperation, threaded connection is passed through with the inner chamber in rotation hole to the surface of threaded rod, the bottom of removing the riser left surface transversely runs through and sets up the screw hole that uses with the threaded rod cooperation, the thread on threaded rod surface is located the right side of fixed riser.

Preferably, the positioning plate penetrates through the right side of the inner cavity of the movable groove, the surface of the bottom of the movable vertical plate is in sliding contact with the surface of the top of the positioning plate, the longitudinal length of the movable vertical plate is greater than that of the movable groove, the surface of the movable block is in sliding contact with the inner cavity of the movable groove, and the longitudinal length of the movable groove is greater than that of the movable groove.

Preferably, driven gear's inner circle is interference fit with the surface that rotates the screw rod, the inner circle of lift swivel nut is interference fit with the surface that rotates the screw rod, the rotatory hole that uses with the cooperation of rotating the screw rod is all seted up in the center department at lift notch inner chamber top and the center department of inner chamber bottom, and the surface that the screw rod was rotated at the top passes through bearing swing joint with the inner chamber in the rotatory hole in top, and the bottom that the screw rod was rotated at the bottom extends to the inner chamber in the rotatory hole in bottom and passes through bearing swing joint with the inner chamber in the rotatory hole in bottom.

Preferably, the front side and the rear side of the inner cavity of the lifting notch are both vertically provided with guide grooves, the front surface and the back surface of the lifting screw sleeve are both fixedly connected with slide bars, one side of each slide bar, which is far away from the lifting screw sleeve, is fixedly connected with a guide block, and the surface of each guide block is in sliding contact with the inner cavity of each guide groove.

Preferably, the inner ring of the driving gear and the inner ring of the poking wheel are in interference fit with the surface of the poking shaft, a poking hole matched with the poking shaft for use is formed in the bearing plate in a penetrating mode, and the surface of the poking shaft is in interference fit with the inner ring of the poking hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the motor, fixed riser, the threaded rod, the movable groove, the shifting chute, the movable block, a supporting plate, the loading board, the thumb wheel, the axis of pulling, driven gear, the movable block, rotate the screw rod, the driving gear, the lift swivel nut, support the clamp ring, lift notch and the cooperation of removal riser are used, can carry out the outrigger to the drill bit of different length, the installation effect of drill bit mounting structure is better like this, the in-process of drill bit mounting structure at the installation drill bit has been solved, because of can not be according to the actual length adjustment of drill bit, make drill bit mounting structure can only stabilize the support to the drill bit of fixed length, thereby lead to drill bit mounting structure to appear the relatively poor problem of installation drill bit effect, be worth promoting.

2. The utility model discloses a set up and rotate the hole, can support the screw rod, through the screw hole, made things convenient for moving about the riser, through the movable groove, made things convenient for the removal of movable block, through rotatory hole, can provide the support to the rotating screw, through the guide way, the pivoted situation appears in the in-process of avoiding the lift swivel nut to go up and down in guide block and the cooperation of slide bar, through stirring the hole, can support stirring the axis, made things convenient for the rotation of stirring the axis.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the movable riser structure of the present invention;

fig. 3 is an enlarged view of the structure of the shifting shaft and the bearing plate of the present invention.

In the figure: the device comprises a positioning plate 1, a motor 2, a fixed vertical plate 3, a threaded rod 4, a movable groove 5, a movable groove 6, a movable block 7, a supporting plate 8, a bearing plate 9, a poking wheel 10, a poking shaft 11, a driven gear 12, a movable block 13, a rotating screw 14, a driving gear 15, a lifting screw sleeve 16, a supporting clamping ring 17, a sliding rod 18, a lifting notch 19, a guide block 20 and a movable vertical plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, a stable anti-drop drill bit mounting structure for machining comprises a positioning plate 1, a fixed vertical plate 3 is fixedly connected to the left side of the top surface of the positioning plate 1, a motor 2 is fixedly connected to the left side of the fixed vertical plate 3 and the center of the left side of the top surface of the positioning plate 1, a supporting plate 8 is fixedly connected to the center of the right side of the top surface of the positioning plate 1, a moving vertical plate 21 is arranged on the right side of the top surface of the positioning plate 1 and the left side of the supporting plate 8, a threaded rod 4 is fixedly connected to the right side of the rotating shaft of the motor 2, the right side of the threaded rod 4 sequentially penetrates through the fixed vertical plate 3 and the moving vertical plate 21 from left to right and extends into the supporting plate 8, a moving groove 6 is transversely arranged between the fixed vertical plate 3 and the supporting plate 8, the bottom of the inner cavity of the moving groove 6 is communicated with a moving groove 5, and rotating holes matched with the threaded rod 4 are respectively arranged on the supporting plate 8 and the fixed vertical plate 3, the surface of the threaded rod 4 is connected with the inner cavity of the rotating hole through threads, the bottom of the left side surface of the movable vertical plate 21 is transversely provided with a threaded hole matched with the threaded rod 4 in a penetrating mode, threads on the surface of the threaded rod 4 are located on the right side of the fixed vertical plate 3, the threaded rod 4 can be supported through the rotating hole, and the movable vertical plate 21 can move left and right conveniently through the threaded hole;

the right side of the inner cavity of the movable groove 5 is connected with a movable block 7 in a sliding manner, the top of the movable block 7 is fixedly connected with a movable block 13, the top of the movable block 13 is fixedly connected with the bottom of a movable vertical plate 21, the right side of the inner cavity of the movable groove 5 penetrates through the positioning plate 1, the surface of the bottom of the movable vertical plate 21 is in sliding contact with the surface of the top of the positioning plate 1, the longitudinal length of the movable vertical plate 21 is greater than that of the movable groove 6, the surface of the movable block 13 is in sliding contact with the inner cavity of the movable groove 6, the longitudinal length of the movable groove 5 is greater than that of the movable groove 6, the movable block 7 is convenient to move through the movable groove 5, the movable block 13 is convenient to move through the movable groove 6, a lifting notch 19 is transversely formed in the top of the threaded rod 4 on the left surfaces of the fixed vertical plate 3 and the movable vertical plate 21, rotating screws 14 are arranged in the centers of the top surfaces of the fixed vertical plate 3 and the movable vertical plate 21 and the center of the bottom of the inner cavity of the lifting notch 19, the bottom of the top rotating screw 14 penetrates to the top of an inner cavity of the lifting notch 19, the bottom of the surface of the top rotating screw 14 and the top of the bottom rotating screw 14 are both sleeved with lifting screw sleeves 16, the inner ring of the driven gear 12 is in interference fit with the surface of the rotating screw 14, the inner ring of the lifting screw sleeve 16 is in interference fit with the surface of the rotating screw 14, the center of the top of the inner cavity of the lifting notch 19 and the center of the bottom of the inner cavity are both provided with rotating holes matched with the rotating screw 14, the surface of the top rotating screw 14 is movably connected with the inner cavity of the top rotating hole through bearings, the bottom of the bottom rotating screw 14 extends to the inner cavity of the bottom rotating hole and is movably connected with the inner cavity of the bottom rotating hole through bearings, the rotating holes can support the rotating screw 14, one side corresponding to the two lifting screw sleeves 16 is fixedly connected with supporting clamp rings 17, the top of the surface of the top rotating screw 14 and the bottom of the surface of the bottom rotating screw 14 are both sleeved with the driven gear 12, the top and the bottom of the outer side surfaces of the fixed vertical plate 3 and the movable vertical plate 21 are both fixedly connected with bearing plates 9, one side corresponding to the two bearing plates 9 is vertically provided with a poking shaft 11 in a penetrating way, the center of the surface of the poking shaft 11 is sleeved with a poking wheel 10, the top and the bottom of the surface of the poking shaft 11 are both sleeved with driving gears 15 meshed with driven gears 12, and by the matching use of the motor 2, the fixed vertical plate 3, the threaded rod 4, the movable groove 5, the movable groove 6, the movable block 7, the supporting plate 8, the bearing plates 9, the poking wheel 10, the poking shaft 11, the driven gears 12, the movable block 13, the rotating screw 14, the driving gears 15, the lifting screw sleeves 16, the supporting clamp rings 17, the lifting notch 19 and the movable vertical plate 21, the stable support can be carried out on the drill bits with different lengths, thus the installation effect of the drill bit installation structure is better, and the problem of the drill bit installation structure in the drill bit installation process is solved, because the drill bit installation structure can not be adjusted according to the actual length of the drill bit, the drill bit installation structure can only stably support the drill bit with fixed length, thereby causing the problem that the drill bit installation structure has poor drill bit installation effect, and is worthy of popularization, guide grooves are vertically arranged on the front side and the rear side of an inner cavity of a lifting notch 19, a slide rod 18 is fixedly connected with the front surface and the back surface of a lifting screw sleeve 16, a guide block 20 is fixedly connected with one side of the slide rod 18 far away from the lifting screw sleeve 16, the surface of the guide block 20 is in sliding contact with the inner cavity of the guide grooves, the guide block 20 is matched with the slide rod 18 through the guide grooves, the rotation condition in the lifting process of the lifting screw sleeve 16 is avoided, the inner ring of a driving gear 15 and the inner ring of a poking wheel 10 are in interference fit with the surface of the poking shaft 11, a poking hole matched with the poking shaft 11 is arranged on a bearing plate 9 in a penetrating way, and the surface of the poking shaft 11 is in interference fit with the inner ring of the poking hole, through stirring the hole, can support stirring axle 11, made things convenient for stirring the rotation of axle 11.

During the use, when the drill bit is shorter, utilize the control center control motor 2 reversal of drill bit processingequipment, make threaded rod 4 reversal, drive and remove the riser 21 and move left side, remove the riser 21 and remove behind the required position, control motor 2 stall, place the drill bit on two bottom support clamp rings 17, forward rotation dials driving wheel 10 and drives stirring axle 11 corotation, it is rotatory to drive rotation screw 14 under driven gear 12 and driving gear 15's cooperation, drive two lift swivel nuts 16 and be close to each other, two upper and lower support clamp rings 17 of final messenger are closed, carry out the stable stay to the drill bit.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this stabilize drill bit mounting structure for machining of anticreep, through setting up motor 2, fixed riser 3, threaded rod 4, the movable groove 5, the shifting chute 6, movable block 7, backup pad 8, the loading board 9, dial wheel 10, dial axle 11, driven gear 12, the movable block 13, rotate screw 14, driving gear 15, lift swivel nut 16, support clamp ring 17, lift notch 19 and removal riser 21's cooperation is used, the in-process of drill bit mounting structure at the installation drill bit has been solved, because of can not be according to the actual length adjustment of drill bit, make drill bit mounting structure can only stabilize the support to the drill bit of fixed length, thereby lead to drill bit mounting structure to appear the relatively poor problem of installation drill bit effect.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stabilize drill bit mounting structure for machining of anticreep, includes locating plate (1), its characterized in that: a fixed vertical plate (3) is fixedly connected to the left side of the top surface of the positioning plate (1), the center of the left side of the top surface of the positioning plate (1) is fixedly connected with a motor (2) positioned on the left side of the fixed vertical plate (3), a supporting plate (8) is fixedly connected at the center of the right side of the top surface of the positioning plate (1), a movable vertical plate (21) is arranged on the right side of the top surface of the positioning plate (1) and on the left side of the supporting plate (8), the right side of the rotating shaft of the motor (2) is fixedly connected with a threaded rod (4), the right side of the threaded rod (4) sequentially penetrates through the fixed vertical plate (3) and the movable vertical plate (21) from left to right and extends into the supporting plate (8), a moving groove (6) is transversely formed in the center of the top surface of the positioning plate (1) and between the fixed vertical plate (3) and the supporting plate (8), and the bottom of an inner cavity of the moving groove (6) is communicated with a movable groove (5);

the right side of the inner cavity of the movable groove (5) is connected with a movable block (7) in a sliding manner, the top of the movable block (7) is fixedly connected with a movable block (13), the top of the movable block (13) is fixedly connected with the bottom of a movable vertical plate (21), lifting notches (19) are transversely formed in the surfaces of the left sides of the fixed vertical plate (3) and the movable vertical plate (21) and positioned at the top of the threaded rod (4), rotating screw rods (14) are respectively arranged in the centers of the surfaces of the top of the fixed vertical plate (3) and the top of the movable vertical plate (21) and in the center of the bottom of the inner cavity of the lifting notches (19), the bottom of each top rotating screw rod (14) penetrates to the top of the inner cavity of the lifting notches (19), lifting screw sleeves (16) are respectively sleeved on the bottom of the surface of each top rotating screw rod (14) and the top of each bottom rotating screw rod (14), and one side corresponding to the two lifting screw sleeves (16) is fixedly connected with a supporting clamp ring (17), the top on screw rod (14) surface is rotated at the top and the bottom on screw rod (14) surface is rotated to the bottom all the cover is equipped with driven gear (12), fixed riser (3) and the top and the equal fixedly connected with loading board (9) in bottom of removal riser (21) outside surface, the vertical one side that runs through that two loading boards (9) are corresponding is provided with stirring axle (11), the center department cover on stirring axle (11) surface is equipped with stirring wheel (10), the top and the bottom on stirring axle (11) surface all overlap and are equipped with driving gear (15) with driven gear (12) engaged with.

2. The stable and anti-drop drill bit mounting structure for machining according to claim 1, characterized in that: all run through on backup pad (8) and fixed riser (3) and seted up and use the rotation hole with threaded rod (4) cooperation, the surface of threaded rod (4) passes through threaded connection with the inner chamber in rotation hole, the bottom of removing riser (21) left side surface transversely runs through the screw hole of seting up and using with threaded rod (4) cooperation, the thread on threaded rod (4) surface is located the right side of fixed riser (3).

3. The stable and anti-drop drill bit mounting structure for machining according to claim 1, characterized in that: the right side of the inner cavity of the movable groove (5) penetrates through the positioning plate (1), the surface of the bottom of the movable vertical plate (21) is in sliding contact with the surface of the top of the positioning plate (1), the longitudinal length of the movable vertical plate (21) is greater than that of the movable groove (6), the surface of the movable block (13) is in sliding contact with the inner cavity of the movable groove (6), and the longitudinal length of the movable groove (5) is greater than that of the movable groove (6).

4. The stable and anti-drop drill bit mounting structure for machining according to claim 1, characterized in that: the inner circle of driven gear (12) is interference fit with the surface that rotates screw rod (14), the inner circle of lift swivel nut (16) is interference fit with the surface that rotates screw rod (14), the center department at lift notch (19) inner chamber top and the center department of inner chamber bottom all offer with the rotatory hole that rotates screw rod (14) cooperation and use, the surface that the screw rod (14) was rotated at the top passes through bearing swing joint with the inner chamber in the rotatory hole in top, the bottom of bottom rotation screw rod (14) extend to the inner chamber in the rotatory hole in bottom and pass through bearing swing joint with the inner chamber in the rotatory hole in bottom.

5. The stable and anti-drop drill bit mounting structure for machining according to claim 1, characterized in that: the front side and the rear side of the inner cavity of the lifting notch (19) are both vertically provided with guide grooves, the front surface and the back surface of the lifting screw sleeve (16) are both fixedly connected with a sliding rod (18), one side of the sliding rod (18) far away from the lifting screw sleeve (16) is fixedly connected with a guide block (20), and the surface of the guide block (20) is in sliding contact with the inner cavity of the guide grooves.

6. The stable and anti-drop drill bit mounting structure for machining according to claim 1, characterized in that: the inner ring of the driving gear (15) and the inner ring of the poking wheel (10) are in interference fit with the surface of the poking shaft (11), a poking hole matched with the poking shaft (11) for use is formed in the bearing plate (9) in a penetrating mode, and the surface of the poking shaft (11) is in interference fit with the inner ring of the poking hole.