CN211540675U

CN211540675U - Novel high strength drill bit preparation is with mill groove frock

Info

Publication number: CN211540675U
Application number: CN201922271979.7U
Authority: CN
Inventors: 彭尧天
Original assignee: Jiangsu Yanyan Tools Co ltd
Current assignee: Jiangsu Yanyan Tools Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-22
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a high strength drill bit technical field just discloses a novel preparation of high strength drill bit is with grinding groove frock, comprising a base plate, the last fixed surface of bottom plate is connected with electric putter, electric putter's the first slider of right side fixedly connected with, the equal fixedly connected with curb plate in both sides around the first slider. The utility model discloses an earlier be in the same place different kinds of mill groove piece and dog are fixed respectively, then the spacing groove has been seted up on the dog, when the installation mill groove piece, insert the dog earlier in the recess, and make spacing groove and first stopper contact, then insert the support frame in the recess, and insert the fixture block in the draw-in groove, at this moment, fix the support frame on the supporting shoe through the fixture block, then fix the mill groove piece at the supporting shoe through the support frame, and then convenient to use person fixes different kinds of mill groove piece on this mill groove frock, make the application scope increase of this mill groove frock, reduce the processing cost.

Description

Novel high strength drill bit preparation is with mill groove frock

Technical Field

The utility model relates to a high strength drill bit technical field especially relates to a novel preparation of high strength drill bit is with grinding groove frock.

Background

At present, when different types of high-strength drill bits are processed, an operator is required to replace a milling groove block according to the type of the drill bit, but the existing milling groove tool can only fix one type of milling groove block, so that the application range of the milling groove tool is small, and then when different types of high-strength drill bits are processed, different milling groove tools are required to be used for processing, and the processing cost is high.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing groove grinding tool can only fix one groove grinding block, so that the application range of the groove grinding tool is small, and then when different types of high-strength drill bits are processed, different groove grinding tools are required to be used for processing, the processing cost is large, and the groove grinding tool for preparing the novel high-strength drill bit is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel preparation of high strength drill bit is with grinding groove frock, comprising a base plate, the last fixed surface of bottom plate is connected with electric putter, the first slider of electric putter's right side fixedly connected with, the equal fixedly connected with curb plate in both sides around the first slider, both sides all are close to one side sliding connection of first slider with the curb plate around the bottom plate, the last fixed surface of bottom plate is connected with actuating mechanism, actuating mechanism is located the right side of curb plate.

The side of the side plate close to the first sliding block is connected with a supporting block in a sliding mode, threaded columns are fixedly connected to the front side and the rear side of the supporting block, a sliding hole is formed in the front side of the side plate, the left side and the right side of the sliding hole are connected with the surfaces of the threaded columns in a sliding mode, a first nut is connected to the surface of each threaded column in a threaded mode, one side of the first nut close to the first sliding block is in contact with one side of the side plate, away from the first sliding block, and a groove is formed in the bottom.

The inner wall of the groove is connected with a supporting frame in a sliding manner, the bottom of the supporting frame is provided with a through hole, a grinding groove block is arranged inside the through hole, the surface of the grinding groove block is fixedly connected with a stop block, the bottom of the stop block is contacted with the bottom of the inner wall of the supporting frame, the left side and the right side of the stop block are both provided with limit grooves, the inner wall of each limit groove is connected with a first limit block in a sliding manner, the top of each first limit block is fixedly connected with the top of the inner wall of the groove, the upper surface of each supporting block is fixedly connected with a fixing mechanism, the front side and the rear side of the supporting frame are,

preferably, the driving mechanism comprises a speed regulating motor, an output end of the speed regulating motor is fixedly connected with a rotating shaft through a coupler, a supporting plate is connected to the surface of the rotating shaft in a sliding mode, the bottom of the supporting plate is fixedly connected with the upper surface of the bottom plate, and a drill chuck is fixedly connected to the left side of the rotating shaft.

Preferably, the fixing mechanism comprises a sliding column, fixing blocks are fixedly connected to the front side and the rear side of the sliding column, the bottom of each fixing block is fixedly connected with the upper surface of each supporting block, a second sliding block is connected to the surface of the sliding column in a sliding mode, the second sliding blocks are located on the front side and the rear side of each supporting frame, the bottom of each second sliding block is connected with the bottom of each supporting block in a sliding mode, a spring is sleeved on the surface of the sliding column and located between the corresponding fixing block and the corresponding second sliding block, a clamping block is fixedly connected to one side, far away from the corresponding fixing block, of each second sliding block, and the surface of each clamping.

Preferably, one side of the side plate far away from the first sliding block is fixedly connected with a graduated scale, and the graduated scale is located on the left side and the right side of the first nut.

Preferably, the surface of the threaded column is in threaded connection with a second nut, and one side of the second nut, which is close to the first sliding block, is in contact with one side of the first nut, which is far away from the first sliding block.

Preferably, the bottom of the threaded column is fixedly connected with a second limiting block, and the surface of the second limiting block is connected with the inner wall of the sliding hole in a sliding mode.

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

(1) the utility model discloses an earlier be in the same place different types of mill groove piece and dog are fixed respectively, then the spacing groove has been seted up on the dog, when the installation mill groove piece, insert the dog earlier in the recess, and make spacing groove and first stopper contact, then insert the support frame in the recess, and insert the fixture block in the draw-in groove, at this moment, fix the support frame on the supporting shoe through the fixture block, then fix the mill groove piece at the supporting shoe through the support frame, and then the person of facilitating the use fixes different types of mill groove piece on this mill groove frock, make the application scope increase of this mill groove frock, the processing cost is reduced, and simultaneously, when dismantling the mill groove piece, part fixture block and support frame, can dismantle the mill groove piece, and then the person of facilitating the use changes the mill groove piece.

(2) The utility model discloses a set up the second nut, after the altitude mixture control of supporting shoe was accomplished, rotate the second nut, make second nut and first nut in close contact with, and then die the first nut lock through the second nut, prevent at the in-process of polishing, the first nut takes place to rotate, leads to the position of supporting shoe to change, and then makes the drill bit that processes out unqualifiedly.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the point C in FIG. 3 according to the present invention;

fig. 5 is a front view of the structure of the present invention;

fig. 6 is a top view of the support frame of the present invention.

In the figure: 1. a base plate; 2. an electric push rod; 3. a first slider; 4. a side plate; 5. a drive mechanism; 51. a speed-regulating motor; 52. a rotating shaft; 53. a support plate; 54. a drill chuck; 6. a support block; 7. a threaded post; 8. a slide hole; 9. a first nut; 10. a groove; 11. a support frame; 12. a through hole; 13. grinding a groove block; 14. a stopper; 15. a limiting groove; 16. a first stopper; 17. a fixing mechanism; 171. a traveler; 172. a fixed block; 173. a second slider; 174. a spring; 175. a clamping block; 18. a card slot; 19. a graduated scale; 20. a second nut; 21. and a second limiting block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a novel high strength drill bit preparation is with mill groove frock, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with electric putter 2, the first slider 3 of electric putter 2's right side fixedly connected with, control the slider through electric putter 2 and remove, the equal fixedly connected with curb plate 4 in both sides around first slider 3, both sides all are close to one side sliding connection of first slider 3 with curb plate 4 around bottom plate 1, the last fixed surface of bottom plate 1 is connected with actuating mechanism 5, actuating mechanism 5 is located the right side of curb plate 4.

A supporting block 6 is connected to one side of the side plate 4 close to the first slider 3 in a sliding manner, threaded columns 7 are fixedly connected to the front side and the rear side of the supporting block 6, a sliding hole 8 is formed in the front side of the side plate 4, the left side and the right side of the sliding hole 8 are connected with the surface of the threaded column 7 in a sliding manner, a second limiting block 21 is fixedly connected to the bottom of the threaded column 7, the surface of the second limiting block 21 is connected with the inner wall of the sliding hole 8 in a sliding manner, the second limiting block 21 limits the threaded column 7 to enable the threaded column 7 not to rotate, a first nut 9 is connected to the surface thread of the threaded column 7, one side of the first nut 9 close to the first slider 3 is in contact with one side of the side plate 4 far away from the first slider 3, the threaded column 7 and the side plate 4 are fixed together through the first nut 9, a second nut 20 is connected to the surface thread of the threaded column 7, one side of the second nut, through setting up second nut 20, after the altitude mixture control of supporting shoe 6 was accomplished, rotate second nut 20, make second nut 20 and first nut 9 in close contact with, and then die first nut 9 lock through second nut 20, one side fixedly connected with scale 19 of first slider 3 is kept away from to curb plate 4, scale 19 is located the left and right sides of first nut 9, through setting up scale 19, the user of being convenient for observes the height of screw thread post 7, recess 10 has been seted up to the bottom of supporting shoe 6.

The inner wall of the groove 10 is connected with a supporting frame 11 in a sliding way, the bottom of the supporting frame 11 is provided with a through hole 12, the inside of the through hole 12 is provided with a grinding groove block 13, the surface of the grinding groove block 13 is fixedly connected with a stop block 14, the bottom of the stop block 14 is contacted with the bottom of the inner wall of the supporting frame 11, the left side and the right side of the stop block 14 are both provided with a limiting groove 15, the inner wall of the limiting groove 15 is connected with a first limiting block 16 in a sliding way, the top of the first limiting block 16 is fixedly connected with the top of the inner wall of the groove 10, the first limiting block 16 has a limiting effect on the stop block 14, the upper surface of the supporting block 6 is fixedly connected with a fixing mechanism,

the driving mechanism 5 comprises a speed regulating motor 51, the output end of the speed regulating motor 51 is fixedly connected with a rotating shaft 52 through a coupler, the surface of the rotating shaft 52 is connected with a supporting plate 53 in a sliding manner, the bottom of the supporting plate 53 is fixedly connected with the upper surface of the bottom plate 1, and the left side of the rotating shaft 52 is fixedly connected with a drill chuck 54.

The fixing mechanism 17 includes a sliding pillar 171, both front and rear sides of the sliding pillar 171 are fixedly connected with fixing blocks 172, the bottom of the fixing block 172 is fixedly connected with the upper surface of the supporting block 6, the surface of the sliding pillar 171 is connected with a second slider 173, the second slider 173 is located on the front and rear sides of the supporting frame 11, the bottom of the second slider 173 is connected with the bottom of the supporting block 6 in a sliding manner, a spring 174 is sleeved on the surface of the sliding pillar 171, the spring 174 is located between the fixing block 172 and the second slider 173, the spring 174 pushes the second slider 173, one side of the second slider 173, which is far away from the fixing block 172, is fixedly connected with a clamping block 175, and the surface of the clamping block 175 is in contact.

In the utility model, when the user uses the device, the drill bit is fixed with the rotating shaft 52 through the drill chuck 54, then the height of the grinding groove block 13 is adjusted, after the adjustment is finished, the first nut 9 and the second nut 20 are rotated to fix the supporting block 6, during grinding, the speed regulating motor 51 and the electric push rod 2 are turned on to make the drill bit rotate and move leftwards, the drill bit is ground by the grinding groove block 13, when the grinding groove block 13 needs to be replaced, the clamping block 175 is separated from the supporting frame 11, namely, the milling groove block 13 can be disassembled, when the milling groove block 13 is installed, the stop block 14 is firstly inserted into the groove 10, the limit groove 15 is contacted with the first limit block 16, the supporting frame 11 is then inserted into the recess 10, and the latch 175 is inserted into the latch groove 18, and at this time, the supporting frame 11 is fixed on the supporting block 6 through the fixture block 175, and then the grinding groove block 13 is fixed on the supporting block 6 through the supporting frame 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. A novel groove grinding tool for preparing a high-strength drill bit comprises a bottom plate (1) and is characterized in that an electric push rod (2) is fixedly connected to the upper surface of the bottom plate (1), a first slide block (3) is fixedly connected to the right side of the electric push rod (2), side plates (4) are fixedly connected to the front side and the rear side of the first slide block (3), the front side and the rear side of the bottom plate (1) are slidably connected with one side, close to the first slide block (3), of each side plate (4), a driving mechanism (5) is fixedly connected to the upper surface of the bottom plate (1), and the driving mechanism (5) is located on the right side of each side plate (4);

one side, close to the first slider (3), of the side plate (4) is connected with a supporting block (6) in a sliding mode, the front side and the rear side of the supporting block (6) are fixedly connected with threaded columns (7), a sliding hole (8) is formed in the front face of the side plate (4), the left side and the right side of the sliding hole (8) are connected with the surfaces of the threaded columns (7) in a sliding mode, a first nut (9) is connected with the surface of each threaded column (7) in a threaded mode, one side, close to the first slider (3), of the first nut (9) is in contact with one side, far away from the first slider (3), of the side plate (4), and a groove (10) is formed in the bottom of the;

the inner wall of the groove (10) is connected with a support frame (11) in a sliding way, the bottom of the support frame (11) is provided with a through hole (12), a groove grinding block (13) is arranged in the through hole (12), a stop block (14) is fixedly connected to the surface of the groove grinding block (13), the bottom of the stop block (14) is contacted with the bottom of the inner wall of the support frame (11), the left side and the right side of the stop block (14) are both provided with a limit groove (15), the inner wall of the limit groove (15) is connected with a first limit block (16) in a sliding way, the top of the first limiting block (16) is fixedly connected with the top of the inner wall of the groove (10), the upper surface of the supporting block (6) is fixedly connected with a fixing mechanism (17), clamping grooves (18) are formed in the front side and the rear side of the support frame (11), and the inner walls of the clamping grooves (18) are in contact with the surfaces of the fixing mechanisms (17).

2. The novel high-strength groove grinding tool for preparing the drill bit as claimed in claim 1, wherein the driving mechanism (5) comprises an adjustable speed motor (51), the output end of the adjustable speed motor (51) is fixedly connected with a rotating shaft (52) through a coupler, a supporting plate (53) is connected to the surface of the rotating shaft (52) in a sliding manner, the bottom of the supporting plate (53) is fixedly connected with the upper surface of the base plate (1), and a drill chuck (54) is fixedly connected to the left side of the rotating shaft (52).

3. The groove grinding tool for preparing the novel high-strength drill bit according to claim 1, wherein, the fixing mechanism (17) comprises a sliding column (171), the front side and the rear side of the sliding column (171) are fixedly connected with fixing blocks (172), the bottom of the fixed block (172) is fixedly connected with the upper surface of the supporting block (6), the surface of the sliding column (171) is connected with a second sliding block (173) in a sliding way, the second sliding block (173) is positioned at the front side and the rear side of the supporting frame (11), the bottom of the second sliding block (173) is connected with the bottom of the supporting block (6) in a sliding way, a spring (174) is sleeved on the surface of the sliding column (171), the spring (174) is positioned between the fixed block (172) and the second sliding block (173), one side of the second sliding block (173), which is far away from the fixed block (172), is fixedly connected with a clamping block (175), and the surface of the clamping block (175) is in contact with the inner wall of the clamping groove (18).

4. The novel groove grinding tool for preparing the high-strength drill bit as claimed in claim 1, wherein a graduated scale (19) is fixedly connected to one side of the side plate (4) far away from the first sliding block (3), and the graduated scale (19) is located on the left side and the right side of the first nut (9).

5. The novel groove grinding tool for preparing the high-strength drill bit as claimed in claim 1, wherein a second nut (20) is connected to the surface of the threaded column (7) in a threaded manner, and one side, close to the first sliding block (3), of the second nut (20) is in contact with one side, far away from the first sliding block (3), of the first nut (9).

6. The novel groove grinding tool for preparing the high-strength drill bit according to claim 1, wherein a second limiting block (21) is fixedly connected to the bottom of the threaded column (7), and the surface of the second limiting block (21) is slidably connected with the inner wall of the sliding hole (8).