CN218639454U

CN218639454U - Drill bit machining bracket

Info

Publication number: CN218639454U
Application number: CN202223166243.1U
Authority: CN
Inventors: 冯金喜; 赵震; 程杰
Original assignee: Wuxue Jinrui Precision Forging Co ltd
Current assignee: Wuxue Jinrui Precision Forging Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-17
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a drill bit processing bracket technical field just discloses a drill bit processing bracket, including fixture, fixture's outside is provided with fixed establishment, fixture includes the bottom plate, the top fixedly connected with alignment jig of bottom plate, the inside of alignment jig is provided with the damping axle, the externally mounted of damping axle has the holding frame, the fixed slot has been seted up at the holding frame top, the inside of fixed slot is provided with reciprocal lead screw, the one end fixedly connected with motor of reciprocal lead screw, the outside swing joint of reciprocal lead screw has the movable block, the top fixedly connected with grip block of movable block. This drill bit processing bracket carries out the centre gripping through fixture to the drill bit and fixes to can adjust the direction, the fixed fixture of rethread fixed establishment keeps steadily, avoids fixture to rock, thereby accomplishes the fixed and stable operation of holding fixture of drill bit.

Description

Drill bit machining bracket

Technical Field

The utility model relates to a drill bit processing bracket technical field specifically is a drill bit processing bracket.

Background

The drill bit is a cutting tool adopted by a common drill or a drilling and digging machine to cut a circular hole, the basic principle of the drill bit is to enable the drill bit to cut edges and rotate, cut workpieces and remove drill cuttings through a drill groove, the commonly used drill bits mainly comprise a twist drill, a flat drill, a center drill, a deep hole drill and a trepanning drill, although the conventional drill bits cannot drill on solid materials, the conventional drill bits also belong to the drill bits, and in the production process of the drill bit, the drill bit needs to be placed on a special fixed bracket to process the drill bit, so that the drill bit is prevented from falling in the processing process.

When the existing drill bit processing bracket is used, clamping processing is mostly carried out transversely on a drill bit, the drill bit is difficult to be erected for processing, the bracket needs to be replaced when the drill bit needs to be erected for processing, and processing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drill bit processing bracket to current drill bit processing bracket that proposes in solving above-mentioned background art is mostly horizontal to carry out centre gripping processing to the drill bit when using, is difficult to erect the drill bit and processes, needs to erect the drill bit and adds man-hour need change the bracket, influences machining efficiency's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: a drill bit processing bracket comprises a clamping mechanism, wherein a fixing mechanism is arranged outside the clamping mechanism;

when needs are fixed to the drill bit, fix the drill bit through fixture this moment, the fixed fixture of rethread fixed establishment keeps steady, avoids fixture to rock to accomplish the fixed and stable operation of holding fixture of drill bit.

The clamping mechanism comprises a bottom plate, an adjusting frame is fixedly connected to the top of the bottom plate, a damping shaft is arranged inside the adjusting frame, a clamping frame is arranged outside the damping shaft, a fixing groove is formed in the top of the clamping frame, a reciprocating lead screw is arranged inside the fixing groove, a motor is fixedly connected to one end of the reciprocating lead screw, a moving block is movably connected to the outside of the reciprocating lead screw, and a clamping block is fixedly connected to the top of the moving block;

when needs are fixed to the drill bit, through placing the drill bit at the top of holding frame this moment, rethread starter motor drives reciprocal lead screw and rotates, and then make the movable block remove towards drill bit department, make the grip block remove towards drill bit department and fix the drill bit, when needing to erect, make the holding frame rotate through the damping shaft that sets up this moment, and then rotate perpendicularly through the holding frame, make the drill bit erect upwards, thereby accomplish the operation of fixed drill bit and regulation drill bit direction, reach the effect that improves machining efficiency.

The fixing mechanism comprises a rotating shaft, a fixing plate is arranged outside the rotating shaft, a placing frame is arranged outside the fixing plate, an electric telescopic rod is arranged at the bottom of the placing frame, and a clamping block is fixedly connected to the top of the electric telescopic rod;

when needs are fixed, this moment through rotating the outside fixed plate of pivot, make the bottom of fixed plate get into in the rack, rethread fixed plate sets up and the alignment jig laminating, thereby make can the fixed plate fix the front and the back of holding frame, and then improve stability, when the drill bit is erect, the holding frame is put transversely this moment, and then rethread starts electric telescopic handle and drives the fixture block and rise, make the fixture block joint get into in the draw-in groove and then also can fix the holding frame under the state of erectting, thereby accomplish the operation of fixed holding frame, reach the effect that improves the processing stability.

Preferably, the adjusting bracket is concave, and the left and right ends of the damping shaft respectively penetrate through the left and right sides of the clamping bracket and extend into the adjusting bracket.

Through the technical scheme, the left end and the right end of the concave damping shaft arranged on the adjusting frame respectively penetrate through the left side and the right side of the clamping frame and extend to the inside of the adjusting frame, so that the clamping frame can be supported and rotated.

Preferably, the fixing grooves are provided in a plurality, and the fixing grooves are respectively formed in the left side and the right side of the top of the clamping frame.

Through above-mentioned technical scheme, through seting up the left and right sides at the holding frame top respectively with a plurality of fixed slots and then can follow both sides and fix the drill bit.

Preferably, the reciprocating screw rod penetrates through the fixing groove and extends to one end of the motor, and the plurality of motors are fixedly connected to the left side and the right side of the clamping frame respectively.

Preferably, the height and the width of the moving block are matched with those of the fixing groove, and one end of the clamping block is arc-shaped.

Preferably, the pivot is installed in the positive left side of alignment jig, the pivot runs through the alignment jig and extends to the front and the back of alignment jig, the fixed plate is provided with a plurality ofly, and the front and the back at the pivot are installed respectively to a plurality of fixed plates, the rack is provided with a plurality ofly, and is a plurality of the rack is fixed connection respectively on the right side at the front and the back of alignment jig.

Preferably, the electric telescopic rods are arranged in a plurality of rectangular arrays, and a plurality of clamping grooves are formed in the outer portion of the clamping frame.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

first, the utility model discloses a place the drill bit at the top of holding frame, rethread starter motor drives reciprocal lead screw and rotates, and then makes the movable block remove towards drill bit department for the grip block removes towards drill bit department and fixes the drill bit, when needing to erect, makes the holding frame rotate through the damping axle that sets up this moment, and then rotates perpendicularly through the holding frame, makes the drill bit erect upwards, thereby accomplishes the operation of fixed drill bit and regulation drill bit direction, reaches the effect that improves machining efficiency.

Second, the utility model discloses a rotate the outside fixed plate of pivot for in the bottom of fixed plate gets into the rack, rethread fixed plate setting and alignment jig laminating, thereby make can the fixed plate fix the front and the back of holding frame, and then improve stability, when the drill bit erects, the holding frame is put transversely this moment, and then rethread starts electric telescopic handle and drives the fixture block and rise, make in the fixture block joint gets into the draw-in groove and then also can fix the holding frame under the erect state, thereby accomplish the operation of fixed holding frame, reach the effect that improves the processing stability.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a vertical perspective view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

fig. 4 is a side sectional view of the present invention.

Wherein: 1. a clamping mechanism; 2. a fixing mechanism; 11. a base plate; 12. an adjusting bracket; 13. a damping shaft; 14. a clamping frame; 15. a fixing groove; 16. a reciprocating screw rod; 17. a motor; 18. a moving block; 19. a clamping block; 21. a rotating shaft; 22. a fixing plate; 23. placing a rack; 24. an electric telescopic rod; 25. and (7) clamping blocks.

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. 1-4, a drill processing bracket includes a clamping mechanism 1, a fixing mechanism 2 is disposed outside the clamping mechanism 1;

when needs are fixed to the drill bit, fix the drill bit through fixture 1 this moment, rethread fixed establishment 2 is fixed fixture 1 and is kept steady, avoids fixture 1 to rock to the completion is to the fixed of drill bit and keep fixture 1 stable operation.

The clamping mechanism 1 comprises a bottom plate 11, an adjusting frame 12 is fixedly connected to the top of the bottom plate 11, a damping shaft 13 is arranged inside the adjusting frame 12, a clamping frame 14 is mounted outside the damping shaft 13, a fixing groove 15 is formed in the top of the clamping frame 14, a reciprocating lead screw 16 is arranged inside the fixing groove 15, one end of the reciprocating lead screw 16 is fixedly connected with a motor 17, a moving block 18 is movably connected to the outside of the reciprocating lead screw 16, and a clamping block 19 is fixedly connected to the top of the moving block 18;

when needs are fixed to the drill bit, place the drill bit at the top of clamping frame 14 this moment, rethread starter motor 17 drives reciprocal lead screw 16 and rotates, and then make movable block 18 remove towards drill bit department, make clamping block 19 remove towards drill bit department and fix the drill bit, when needing to erect, make clamping frame 14 can rotate through the damping axle 13 that sets up this moment, and then rotate perpendicularly through clamping frame 14, make the drill bit erect upwards, thereby accomplish the operation of fixed drill bit and regulation drill bit direction, reach the effect that improves machining efficiency.

The fixing mechanism 2 comprises a rotating shaft 21, a fixing plate 22 is arranged outside the rotating shaft 21, a placing frame 23 is arranged outside the fixing plate 22, an electric telescopic rod 24 is arranged at the bottom of the placing frame 23, and a clamping block 25 is fixedly connected to the top of the electric telescopic rod 24;

when needs are fixed, this moment through rotating the outside fixed plate 22 of pivot 21, make the bottom of fixed plate 22 get into in the rack 23, rethread fixed plate 22 sets up and the laminating of alignment jig 12, thereby make can fixed plate 22 fix the front and the back of clamping frame 14, and then stability is improved, when the drill bit is erect, clamping frame 14 is violently put this moment, and then it rises to drive fixture block 25 through starting electric telescopic handle 24 again, make in fixture block 25 joint entering draw-in groove and then also can fix clamping frame 14 under the state of erectting, thereby accomplish the operation of fixed clamping frame 14, reach the effect that improves the processing stability.

Specifically, the adjusting bracket 12 is formed in a concave shape, and left and right ends of the damping shaft 13 penetrate left and right sides of the clamping bracket 14 and extend into the adjusting bracket 12.

Through the technical scheme, the left end and the right end of the concave damping shaft 13 are arranged through the adjusting frame 12, penetrate through the left side and the right side of the clamping frame 14 respectively, extend into the adjusting frame 12, and then can support the clamping frame 14 and enable the clamping frame 14 to rotate.

Specifically, a plurality of fixing grooves 15 are provided, and the plurality of fixing grooves 15 are respectively formed on the left and right sides of the top of the holding frame 14.

Through the technical scheme, the drill bit can be fixed from two sides by respectively arranging the fixing grooves 15 on the left side and the right side of the top of the clamping frame 14.

Specifically, the reciprocating screw rod 16 penetrates through the fixing groove 15 and extends to one end of the motor 17, and the plurality of motors 17 are fixedly connected to the left and right sides of the clamping frame 14, respectively.

Through the technical scheme, the reciprocating screw rod 16 penetrates through the fixing groove 15 and extends to one end of the motor 17, so that the motor 17 can drive the reciprocating screw rod 16 to enable the moving block 18 to move.

Specifically, the height and width of the moving block 18 are matched with those of the fixing groove 15, and one end of the clamping block 19 is arc-shaped.

Through the technical scheme, the height and the width of the moving block 18 are matched with those of the fixing groove 15, so that the moving block 18 can move more stably, and one end of the clamping block 19 is set to be arc-shaped, so that the clamping block 19 can fix the drill through the arc.

Specifically, pivot 21 installs in the left side of alignment jig 12 front, and pivot 21 runs through alignment jig 12 and extends to the front and the back of alignment jig 12, and fixed plate 22 is provided with a plurality ofly, and a plurality of fixed plates 22 are installed respectively at the front and the back of pivot 21, and rack 23 is provided with a plurality ofly, and a plurality of racks 23 are fixed connection respectively on the right side of the front and the back of alignment jig 12.

Through the above technical scheme, run through the alignment jig 12 and extend to the front and the back of alignment jig 12 through pivot 21, and fixed plate 22 installs respectively in the front and the back of pivot 21 and makes fixed plate 22 can fix the front and the back of clamping frame 14, and the right side of rethread a plurality of rack 23 fixed connection respectively at the front and the back of alignment jig 12 makes the fixed plate 22 of front and back can put into rack 23.

Specifically, electric telescopic handle 24 is provided with a plurality ofly, and a plurality of electric telescopic handle 24 set up to rectangular array distribution, and a plurality of draw-in grooves have been seted up to the outside of holding frame 14.

Through the technical scheme, the electric telescopic rods 24 are arranged in the rectangular array distribution mode, the clamping frames 14 are arranged outside the clamping grooves, so that the electric telescopic rods 24 can drive the clamping blocks 25 to enter the clamping grooves to fix the clamping frames 14, and the fixing effect is better due to the arrangement of the rectangular electric telescopic rods.

When using, through placing the drill bit at the top of clamping frame 14, rethread starter motor 17 drives reciprocal lead screw 16 and rotates, and then makes movable block 18 remove towards drill bit department, make clamping block 19 remove towards drill bit department and fix the drill bit, when needing to erect, make clamping frame 14 can rotate through the damping shaft 13 that sets up this moment, and then rotate perpendicularly through clamping frame 14, make the drill bit erect upwards, thereby accomplish the operation of fixed drill bit and regulation drill bit direction, reach the effect that improves machining efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drill bit processing bracket, includes fixture (1), its characterized in that: a fixing mechanism (2) is arranged outside the clamping mechanism (1);

the clamping mechanism (1) comprises a bottom plate (11), the top of the bottom plate (11) is fixedly connected with an adjusting frame (12), a damping shaft (13) is arranged inside the adjusting frame (12), a clamping frame (14) is installed outside the damping shaft (13), a fixing groove (15) is formed in the top of the clamping frame (14), a reciprocating screw rod (16) is arranged inside the fixing groove (15), one end of the reciprocating screw rod (16) is fixedly connected with a motor (17), a moving block (18) is movably connected outside the reciprocating screw rod (16), and a clamping block (19) is fixedly connected to the top of the moving block (18);

the fixing mechanism (2) comprises a rotating shaft (21), a fixing plate (22) is arranged outside the rotating shaft (21), a placing frame (23) is arranged outside the fixing plate (22), an electric telescopic rod (24) is arranged at the bottom of the placing frame (23), and a clamping block (25) is fixedly connected to the top of the electric telescopic rod (24).

2. A drill processing carriage as claimed in claim 1 wherein: the adjusting frame (12) is concave, and the left end and the right end of the damping shaft (13) respectively penetrate through the left side and the right side of the clamping frame (14) and extend into the adjusting frame (12).

3. A drill processing carriage as claimed in claim 1 wherein: the fixing grooves (15) are arranged in a plurality of numbers, and the fixing grooves (15) are respectively arranged on the left side and the right side of the top of the clamping frame (14).

4. A drill processing carriage as claimed in claim 1 wherein: the reciprocating screw rod (16) penetrates through the fixing groove (15) and extends to one end of the motor (17), and the motors (17) are fixedly connected to the left side and the right side of the clamping frame (14) respectively.

5. A drill processing carriage as claimed in claim 1 wherein: the height and the width of the moving block (18) are matched with those of the fixing groove (15), and one end of the clamping block (19) is arc-shaped.

6. A drill processing carriage as claimed in claim 1 wherein: the utility model discloses a fixing device for adjusting the height of a motor vehicle, including adjusting frame (12), pivot (21) are installed in the positive left side of adjusting frame (12), pivot (21) run through adjusting frame (12) and extend to the front and the back of adjusting frame (12), fixed plate (22) are provided with a plurality ofly, and the front and the back at pivot (21) are installed respectively in a plurality of fixed plate (22), rack (23) are provided with a plurality ofly, a plurality ofly rack (23) are fixed connection respectively on the right side at the front and the back of adjusting frame (12).

7. A drill processing carriage as claimed in claim 1 wherein: the electric telescopic rod (24) is provided with a plurality of electric telescopic rods (24) which are distributed in a rectangular array, and a plurality of clamping grooves are formed in the outer portion of the clamping frame (14).